WO2021073525A1

WO2021073525A1 - Charging pile management method and system

Info

Publication number: WO2021073525A1
Application number: PCT/CN2020/120830
Authority: WO
Inventors: 徐阳阳; 余海琳
Original assignee: 北京嘀嘀无限科技发展有限公司
Priority date: 2019-10-14
Filing date: 2020-10-14
Publication date: 2021-04-22

Abstract

Disclosed in embodiments of the present application are a charging pile management method and system. The method comprises: receiving one or more charging reservation requests from one or more user terminals, the charging reservation request comprising a bid price associated with the use of a charging pile within a preset time period; on the basis of the bid price, determining a charging reservation request for obtaining the right to use the charging pile within the preset time period; accepting the charging reservation request for obtaining the right to use the charging pile within the preset time period, rejecting other charging reservation requests, and separately sending the charging reservation result to the one or more user terminals; and sending a locking instruction to the charging pile, so that only the charging reservation user who obtains the right to use the charging pile within the preset time period can start charging. The present application provides a technical solution for bidding for the right to use the charging pile, can satisfy the urgent requirements of a user, and achieve the purpose of regulating supply and demand.

Description

Charging pile management method and system

cross reference

This application claims the priority of the Chinese application number 201910977575.1 filed on October 14, 2019 and the priority of the Chinese application number 201911359534.2 filed on December 25, 2019, all of which are incorporated herein by reference.

Technical field

This application relates to the field of electric vehicle charging equipment, and in particular to a charging pile management method and system.

Background technique

With the popularization of new energy vehicles, many electric vehicle charging stations have sprung up in order to meet the charging needs of the majority of car owners. At present, the distribution of charging stations is mostly concentrated in places with a large flow of people. On the one hand, with the rapid increase in charging demand for online car-hailing and freight cars, car owners' demand for charging is gradually increasing. However, the number of charging piles in charging stations is limited, and it is often the case that charging piles are fully reserved and cannot be charged. On the other hand, in the process of charging electric vehicles, fire accidents frequently occur, and the safety of vehicle charging is more and more worthy of attention.

Therefore, there is an urgent need for a charging pile management method and system to effectively manage the use of charging piles.

Summary of the invention

An aspect of the embodiments of the present application provides a charging pile management method, the method includes: receiving one or more charging reservation requests from one or more user terminals, the charging reservation request includes a charging pile at a preset time A bid price associated with the use of the segment, wherein the charging pile is used to charge a charged vehicle; based on the bid price, a charging reservation request for obtaining the right to use the charging pile in the preset time period is determined; The charging reservation request for the right to use the charging pile in the preset time period, rejecting other charging reservation requests, and sending the charging reservation results to the one or more user terminals respectively; and sending a lock instruction to the charging pile , So that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging.

Another aspect of the embodiments of the present application provides a charging pile management system, the system includes: a receiving module for receiving one or more charging reservation requests from one or more user terminals, and the charging reservation request includes charging A bid price associated with the use of the pile in a preset time period, wherein the charging pile is used to charge a charging vehicle. The first determining module is configured to determine a charging reservation request for obtaining the right to use the charging pile in the preset time period based on the bid price. The first processing module is configured to accept the charging reservation request for obtaining the right to use the charging pile in the preset time period, reject other charging reservation requests, and instruct to send the charging reservation results to the one or more user terminals respectively And a first sending module, configured to send a lock instruction to the charging pile, so that the charging reservation user who only obtains the right to use the charging pile within the preset time period can start charging.

Another aspect of the embodiments of the present application is a method for charging pile management, the method includes:

Obtain the charging request signal; determine the charging data of the charged vehicle according to the charging request signal; determine the charging stop strategy corresponding to the charged vehicle according to the charging data; send the stop charging strategy to the charging request The charging pile corresponding to the signal, so that the charging pile is automatically disconnected from the charging vehicle when the charging process satisfies the charging stop strategy.

Another aspect of the embodiments of the present application provides a charging pile management system, the system includes: a second determining module, configured to determine the charging data of a charged vehicle according to the charging request signal after obtaining the charging request signal; The third determining module is used to determine the charging stop strategy corresponding to the charged vehicle according to the charging data; the second sending module is used to send the charging stop strategy to the charging corresponding to the charging request signal So that the charging pile automatically disconnects from the charging vehicle when the charging process satisfies the charging stop strategy.

Another aspect of the embodiments of the present application provides a charging pile charging method. The method includes: in response to a charging start signal, obtaining a charging stop strategy corresponding to the charging vehicle; after starting the charging operation, the charging process satisfies the stop During the charging strategy, the connection with the charging vehicle is automatically disconnected.

Another aspect of the embodiments of the present application provides a charging pile charging system. The system includes: an acquisition module for acquiring a charging stop strategy corresponding to a charging vehicle in response to a charging start signal; a second processing module for After the charging operation is started, the connection with the charged vehicle is automatically disconnected when the charging process satisfies the charging stop strategy.

Another aspect of the embodiments of the present application provides a charging pile management device, including at least one storage medium and at least one processor, the at least one storage medium is used to store computer instructions; the at least one processor is used to execute the computer Instructions to realize the above charging pile management method.

Another aspect of the embodiments of the present application provides a charging pile charging device, including at least one storage medium and at least one processor, the at least one storage medium is used to store computer instructions; the at least one processor is used to execute the computer Instructions to implement the charging method described above.

Compared with the prior art, the above-mentioned technical solution provided by this application has at least the following beneficial effects:

This application provides a technical solution for bidding for the use of charging piles, which can meet the urgent needs of users. Users with strong needs can obtain the right to use charging piles by increasing prices, thereby achieving the purpose of adjusting supply and demand.

This application provides a method and system for improving the charging safety of a charging pile. At the beginning of charging, the server generates a charging stop strategy for the charging vehicle and sends the stop charging strategy to the charging pile, so that the charging pile can automatically monitor whether it needs to disconnect the charging vehicle according to the stop charging strategy, even if it is a charging pile The communication with the server is interrupted without any impact, because the charging pile can automatically stop charging when the charging state meets the stop charging strategy, which avoids the potential safety hazards caused by battery overcharging and improves the charging safety of the charging pile.

Description of the drawings

This application will be further described in the form of exemplary embodiments, and these exemplary embodiments will be described in detail with the accompanying drawings. These embodiments are not restrictive. In these embodiments, the same number represents the same structure, in which:

Fig. 1 is a schematic diagram of an application scenario of an exemplary charging pile management system according to some embodiments of the present application;

Fig. 2 is an exemplary flowchart of a charging management method according to some embodiments of the present application;

Fig. 3 is an exemplary flow chart for determining the right to use the charging pile in a preset time period according to some embodiments of the present application;

Figure 4 is a block diagram of a charging pile management system according to some embodiments of the present application;

FIG. 5 is a working flow chart of a method for charging and distributing a charging pile according to some embodiments of the present application;

FIG. 6 is a working flow chart of a method for charging and distributing a charging pile according to some embodiments of the present application;

FIG. 7 is a working flow chart of a charging distribution method for charging piles according to some embodiments of the present application;

FIG. 8 is a schematic diagram of the hardware structure of a charging pile charging and distributing electronic device according to some embodiments of the present application;

Fig. 9 is an exemplary flowchart of a charging pile management method according to some embodiments of the present application;

FIG. 10 is an exemplary flowchart of determining whether the charging pile is abnormal according to some embodiments of the present application;

Fig. 11 is an exemplary flowchart of a charging pile management method according to some embodiments of the application;

Fig. 12 is a block diagram of a charging pile management system according to some embodiments of the present application;

FIG. 13 is a flowchart of the method for improving the charging safety of the charging pile shown in some embodiments of the present application;

FIG. 14 is a flowchart of the method for improving the charging safety of the charging pile shown in some embodiments of the present application;

FIG. 15 is a flowchart of the method for improving the charging safety of the charging pile shown in some embodiments of the present application;

FIG. 16 is a schematic diagram of the hardware connection relationship of the server shown in some embodiments of the present application;

FIG. 17 is a schematic diagram of the hardware connection relationship of the charging pile shown in some embodiments of the present application;

FIG. 18 is a structural block diagram of the system for improving the charging safety of the charging pile shown in some embodiments of the present application;

Fig. 19 is a block diagram of a charging station charging system according to some embodiments of the present application.

Detailed ways

In order to more clearly describe the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings that need to be used in the description of the embodiments. Obviously, the drawings in the following description are only some examples or embodiments of the application. For those of ordinary skill in the art, without creative work, the application can be applied to the application according to these drawings. Other similar scenarios. Unless it is obvious from the language environment or otherwise stated, the same reference numerals in the figures represent the same structure or operation.

It should be understood that the “system”, “device”, “unit” and/or “module” used herein is a method for distinguishing different components, elements, parts, parts, or assemblies of different levels. However, if other words can achieve the same purpose, the words can be replaced by other expressions.

As shown in the present application and claims, unless the context clearly suggests exceptional circumstances, the words "a", "an", "an" and/or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "include" only suggest that the clearly identified steps and elements are included, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

A flowchart is used in this application to illustrate the operations performed by the system according to the embodiment of the application. It should be understood that the preceding or following operations are not necessarily performed exactly in order. Instead, the individual steps can be processed in reverse order or at the same time. At the same time, you can also add other operations to these processes, or remove a step or several operations from these processes.

The embodiments of this application can be applied to different transportation systems, for example, taxis, special cars, ride-hailing cars, buses, and on behalf of driving. The "passenger", "passenger terminal", "passenger terminal", "customer", "demand", "service demander", "service requester", "consumer", "consumer", "passenger", "customer", "customer", "customer", "Users who use demand" etc. are interchangeable and refer to the party who needs or subscribes to the service. It can be an individual or a tool. Similarly, the "driver", "driver terminal", "driver terminal", "provider", "supplier", "service provider", "service provider", "service provider", etc. described in this application can also be mutually exchanged. Replaced refers to individuals, tools, or other entities that provide services or assist in providing services. In addition, the "user" described in this application may be a party that needs or subscribes to services, or a party that provides services or assists in providing services.

Fig. 1 is a schematic diagram of an application scenario of an exemplary charging pile management system according to some embodiments of the present application.

The charging pile management system 100 can be applied to an electric vehicle service scenario, for example, a smart charging service. Specifically, the charging pile can be operated and managed, for example, to provide users with vehicle charging, charging reservations, and charging settlements. In some embodiments, as shown in FIG. 1, the charging pile management system 100 may include a server 110, a user terminal 120, a storage device 130, a network 140 and a charging pile 150.

In some embodiments, the server 110 may be used to process information and/or data related to charging services, for example, a reservation request for the use of the charging pile 150, a charging request signal for using the charging pile 150 for charging, and so on. Specifically, the server 110 may receive the charging reservation request and/or charging request signal from the user terminal 120, and process the charging reservation request and/or charging request signal, complete the reservation for the use of the charging pile 150 or use the charging pile 150 to perform the charging on the vehicle. Recharge. In some embodiments, the server 110 may be a single server or a group of servers. The server group may be centralized or distributed (for example, the server 110 may be a distributed system). In some embodiments, the server 110 may be local or remote. For example, the server 110 may access information and/or data stored in the storage device 130 and the user terminal 120 through the network 140. For another example, the server 110 may be directly connected to the storage device 130 and the user terminal 120 to access the stored information and/or data. In some embodiments, the server 110 may be implemented on a cloud platform. For example only, the cloud platform may include private cloud, public cloud, hybrid cloud, community cloud, distributed cloud, inter-cloud, multiple clouds, etc., or any combination of the foregoing examples.

The user terminal 120 may be a device used by the user to request charging of the vehicle. The user can use the user terminal 120 to send a charging reservation request and/or a charging request signal to the server 110. For example, after the user connects the charging pile to the charging line for the vehicle, the user may send a charging request signal to the server 110 through the user terminal 120 to start charging the vehicle. In some embodiments, the user terminal 120 may include a mobile device 120-1, a tablet computer 120-2, a laptop computer 120-3, etc., or any combination thereof. The mobile device 120-1 may include a wearable device, a smart mobile device, a virtual reality device, an augmented reality device, etc., or any combination thereof. Wearable devices may include smart bracelets, smart footwear, smart glasses, smart helmets, smart watches, smart clothes, smart backpacks, smart accessories, etc., or any combination thereof. Smart mobile devices may include smart phones, personal digital assistants (PDAs), gaming devices, navigation devices, point of sale (POS), etc., or any combination thereof. The virtual reality device and/or the augmented virtual reality device may include a virtual reality helmet, virtual reality glasses, virtual reality goggles, augmented reality helmets, augmented reality glasses, augmented reality goggles, etc., or any combination thereof. For example, the virtual reality device and/or the augmented reality device may be Google Glass ^™ , RiftCon ^™ , Fragments ^™ , GearVR ^™, etc.

The storage device 130 may store data and/or instructions related to the charging service. In some embodiments, the storage device 130 may store data obtained/acquired from the user terminal 120. In some embodiments, the storage device 130 may store data and/or instructions used by the server 110 to execute or use to complete the exemplary methods described in this application. In some embodiments, the storage device 130 may include mass memory, removable memory, volatile read-write memory, read-only memory (ROM), etc., or any combination thereof. Exemplary mass storage devices may include magnetic disks, optical disks, solid state disks, and the like. Exemplary removable storage may include flash drives, floppy disks, optical disks, memory cards, compact disks, magnetic tapes, and the like. An exemplary volatile read-only memory may include random access memory (RAM). Exemplary RAM may include dynamic RAM (DRAM), double rate synchronous dynamic RAM (DDRSDRAM), static RAM (SRAM), thyristor RAM (T-RAM), zero capacitance RAM (Z-RAM), and the like. Exemplary ROMs may include mask ROM (MROM), programmable ROM (PROM), erasable programmable ROM (PEROM), electronically erasable programmable ROM (EEPROM), compact disk ROM (CD-ROM), and digital General-purpose disk ROM, etc. In some embodiments, the storage device 130 may be implemented on a cloud platform. For example only, the cloud platform may include a private cloud, a public cloud, a hybrid cloud, a community cloud, a distributed cloud, an internal cloud, a multi-layer cloud, etc., or any combination thereof.

In some embodiments, the storage device 130 may be connected to the network 140 to communicate with one or more components in the charging pile management system 100 (for example, the server 110, the user terminal 120, and the charging pile 150). One or more components in the charging pile management system 100 can access data or instructions stored in the storage device 130 through the network 140. In some embodiments, the storage device 130 may directly connect or communicate with one or more components in the charging pile management system 100 (for example, the server 110, the user terminal 120, the charging pile 150, etc.). In some embodiments, the storage device 130 may be part of the server 110.

The network 140 may be used for the exchange of information and/or data. In some embodiments, one or more components in the charging pile management system 100 (for example, the server 110, the user terminal 120, the storage device 130, and the charging pile 150) can transfer to/from other components in the charging pile management system 100 through the network 140. The component sends and/or receives information and/or data. For example, the server 110 may obtain a charging reservation request and a charging request signal from the user terminal 120 through the network 140. In some embodiments, the network 140 may be any form of wired or wireless network or any combination thereof. For example only, the network 140 may include a cable network, a wired network, an optical fiber network, a telecommunication network, an internal network, the Internet, a local area network (LAN), a wide area network (WAN), a wireless local area network (WLAN), a metropolitan area network (MAN), Wide Area Network (WAN), Public Switched Telephone Network (PSTN), Bluetooth Network, Zigbee Network, Near Field Communication (NFC) Network, Global System for Mobile Communications (GSM) Network, Code Division Multiple Access (CDMA) Network, Time Division Multiple Access ( TDMA) network, general packet radio service (GPRS) network, enhanced data rate GSM evolution (EDGE) network, wideband code division multiple access (WCDMA) network, high-speed downlink packet access (HSDPA) network, long-term evolution (LTE) Network, user datagram protocol (UDP) network, transmission control protocol/Internet protocol (TCP/IP) network, short message service (SMS) network, wireless application protocol (WAP) network, ultra-wideband (UWB) network, infrared, etc. Any combination of it. In some embodiments, the charging pile management system 100 may include one or more network access points. For example, the charging pile management system 100 may include wired or wireless network access points, such as base stations and/or wireless access points 140-1, 140-2, ..., one or more components of the charging pile management system 100 may pass through it Connect to the network 140 to exchange data and/or information.

The charging post 150 may be a device capable of charging an electric vehicle. The charging pile 150 can realize the timing, billing, and power metering of charging the vehicle. The charging pile 150 may be a floor-standing charging pile, a wall-mounted charging pile, or the like. The charging pile 150 may access the network 140 in a wireless or wired manner to communicate with the server 110 to receive charging instructions, stop instructions, lock instructions, and stop charging strategies issued by the server 110.

It should be noted that the above description of the charging pile management system 100 is only for example and explanation, and does not limit the present application within the scope of the examples mentioned. For those skilled in the art, after understanding the principle of the system, various modifications and changes may be made to the charging pile management system 100 without departing from this principle. However, these amendments and changes are still within the scope of this application.

With the popularization of new energy vehicles, many electric vehicle charging stations have sprung up in order to meet the charging needs of the majority of car owners. At present, the distribution of charging stations is mostly concentrated in places with a large flow of people. With the surge in charging demand for online car-hailing and freight cars, charging stations in some core areas often queue up. This gave birth to the appointment mechanism introduced by the operator platform, that is, users can make an appointment for a certain charging pile that is being occupied. After the appointment is successful, you can use the charging pile for charging within a specified time. However, in areas with tight car demand, during peak hours, charging piles are often filled with reservations, resulting in a situation where charging piles cannot be found. Many users are one step late in the appointment time, resulting in additional queuing time. In some emergency situations, users are willing to pay some extra fees in exchange for the right to use the charging pile.

On the other hand, at low peak times, due to weak charging demand, multiple charging stations have fewer orders due to competition. Although it is possible to attract users through strategies such as price reduction, the amount of price reduction is difficult to determine. Moreover, the marketing effect brought by this method is difficult to maintain for a long time.

Some embodiments of the present application propose a charging pile management method. In some embodiments, the right to use the charging pile within a certain period of time is determined by way of bidding reservation, which can meet the urgent needs of users and achieve the purpose of adjusting supply and demand.

Fig. 2 is an exemplary flowchart of a charging management method according to some embodiments of the present application. In some embodiments, the process 200 may be executed by a processing device (e.g., the server 110). For example, the process 200 may be stored in a storage device (such as a built-in storage unit of a processing device or an external storage device) in the form of a program or instruction. When the program or instruction is executed, the process 200 may be implemented. As shown in FIG. 2, the process 200 may include the following steps:

Step 201: Receive one or more charging reservation requests from one or more user terminals, where the charging reservation request includes a bid price associated with the use of the charging pile in a preset time period, wherein the charging pile is used for Charge the charging vehicle. In some embodiments, step 201 may be performed by the receiving module 410.

A charge reservation request refers to a request initiated by a user to charge the vehicle in a certain period of time in the future. In some embodiments, the charging reservation request of the user may include information about the charging pile that the user wants to use within a preset time period, such as the area where the charging pile is located, the location of the charging pile, the number of the charging pile, and so on. The preset time period here refers to a time zone designated by the user through the terminal. For example, from 5 pm to 7 pm on a certain day. After the user makes an appointment, he can charge the charging vehicle within a preset time period.

The charging reservation request may also include a bid price associated with the use of the charging pile in a preset time period. For example, when a user initiates an appointment request, he can include the price he is willing to pay, that is, the bid price, in the charging appointment request. In some embodiments, there may be multiple users who reserve the use of the same charging pile in the same time period. In this case, the right to use the charging pile during this period of time can be reasonably determined by way of auction.

The charging pile here refers to a charging device that can charge electric vehicles. Charging piles can be fixed on the ground or wall, installed in public buildings (public buildings, shopping malls, public parking lots, etc.) and residential quarter parking lots or charging stations, and can charge various types of electric vehicles according to different voltage levels.

In some embodiments, the auction price associated with the use of the charging pile in a preset time period may be determined in the following manner:

Get the starting price of the auction. The auction starting price refers to the set minimum price of the auction. The processing device will send the starting bidding price to the one or more user terminals, so that the one or more users can obtain the starting bidding price. After the terminal receives the starting bid price, the user can decide whether to participate in the bidding of the right to use the charging pile for a preset time period according to the starting bid price. If participating, the user can input the bidding price through the terminal (for example, the user can increase the price on the basis of the starting bidding price to increase the probability of successful reservation). In some embodiments, if the processing device receives the bid price of the user, it can be considered that the user has initiated the charging reservation request. If the user decides not to participate in the bidding, he can abandon the reservation and not participate in the bidding, for example, set the bidding price to 0 or not send the charging reservation request.

In some embodiments, the starting price of the auction may be specified by the operator of the charging pile, or may be comprehensively set by the operator according to factors that need to be considered, such as operating costs, weather factors, and so on. In some embodiments, charging appointments in different time periods may correspond to the same or different starting bid prices. For example, in the same day, the starting bid price of the auction during the scheduled traffic peak period may be higher than the auction start price during the scheduled traffic peak period. In some other embodiments, the charging appointments of different charging piles may correspond to the same or different starting bid prices. For example, the starting bid price of a charging pile reserved for a prosperous area may be higher than the starting bid price of a charging pile reserved for a non-prosperous area. In other embodiments, the charging reservations of different users may correspond to the same or different starting bid prices. The starting bidding price of each user may be a uniform value assigned by the operator, or it may be a different value assigned by the operator after adjustment according to the situation of each user (for example, credit rating).

For example only, in some embodiments, the starting bid price may be determined in the following manner:

The server 110 may obtain related information in a preset time period, such as weather in a preset time period, time in a preset time period, and/or holiday information in the preset time period. The server 110 may determine the starting bidding price according to the weather in the preset time period, the time in the preset time period, and/or the holiday information in the preset time period.

In some embodiments, the processing device may obtain the weather in the preset time period by reading the weather forecast. The processing device may determine the time of the preset time period according to the setting of the preset time period, for example, 10 o'clock in the morning, 10 o'clock in the afternoon, date, day of the week, and so on. The holiday information of the preset time period refers to whether the date of the time period is a holiday, for example, weekend, Spring Festival, National Day, etc. In some embodiments, the processing device may determine the holiday information of the preset time period by reading the calendar analysis.

The processing device may determine the starting price of the auction according to a preset pricing rule. For example, if the weather is rainy, the time is during working hours and not on holidays, the starting price for the auction is 100; if the weather is not rainy, the time is not on working hours, or on holidays, the starting price for the auction is 200, etc. It should be noted that the above example is only used as an example for determining the starting price of the auction. In other embodiments, it may be determined in other ways, such as determining the starting price of the auction through a trained machine learning model.

In some embodiments, the processing device may obtain the credit score of the user associated with each charging reservation request, and determine the starting bidding price of the charging reservation request associated with the user based on the credit score of each user.

The credit score is an index used to evaluate whether the user's charging pile usage behavior is good. In some scenarios, the higher the user's credit score, the better the user's behavior (for example, the user uses the charging pile to charge on time to avoid waste of resources, or the user will disconnect the charging in time after the vehicle battery is fully charged, etc.), then the corresponding The lower the starting price of the auction. When the user's credit score is too low, the processing device may increase the user's bid starting price, or set a restriction on the user's bidding. For example, the processing device may allocate a high bid price far higher than the normal use price of the charging pile to users with low credit scores. For example, if the normal use price is 100, the high bid price may be 999. By associating the credit score with the bid price, malicious bidding behavior of certain users can be avoided, for example, deliberately raising the price and disturbing the order.

In some embodiments, the processing device may obtain the user's credit score by calling the interface, reading from the database, and reading from the storage device (for example, the storage device 130).

Step 202: Determine a charging reservation request for obtaining the right to use the charging pile for the preset time period based on the bid price. In some embodiments, step 202 may be performed by the first determining module 420.

In some embodiments, the charging reservation request for obtaining the right to use the charging pile for a preset period of time may be determined according to the bid price. For example, the processing device may determine that the user with the highest bidding price obtains the right to use the charging pile for a preset time period.

In some embodiments, the processing device may also combine the bid price of each user with other factors (for example, credit score, etc.) to perform a comprehensive ranking, and then determine the right to use the charging pile at a preset time point according to the ranking order.

Specifically, for each bid price, the processing device may obtain the credit score of the user associated with the corresponding charging reservation request. Since each auction price is given by the user, the corresponding credit score can be obtained from the user's user information (for example, user account, contact information, charging history, credit score, etc.).

Based on each bid price and its corresponding credit score, the processing device may determine the ranking of the one or more charging reservation requests. In some embodiments, the bid price may be associated with the credit score, and the weight may be set based on the credit score of the bid price. For example, if the credit score exceeds a threshold score (for example, 80 points on a percentile system), the weight factor is set to 1, and if the credit score is below the threshold score, the weight factor is reduced, for example, 0.9, 0.8, and so on. The lower the credit score, the lower the weight coefficient. Multiply the auction price by the weight coefficient to obtain the weighted auction price. After the processing device sorts all the weighted bid prices, it can determine the ranking of one or more charging reservation requests.

Based on the ranking, the processing device may determine a charging reservation request for obtaining the right to use the charging pile for the preset time period. For example, after the ranking is determined, it can be determined that the highest ranked person obtains the charging reservation request for the right to use the charging pile for a preset time period.

Step 203: Accept the charging reservation request for obtaining the right to use the charging pile for the preset time period, reject other charging reservation requests, and send the charging reservation results to the one or more user terminals respectively. In some embodiments, step 203 may be performed by the first processing module 430.

In some embodiments, if a user's request for a charging reservation is accepted, it means that the processing device allocates the right to use the corresponding charging pile for a preset time period to the user who requests the charging reservation. If a user's charging reservation request is received, it means that the user's charging reservation is unsuccessful, and he cannot use the charging pile for charging within the preset time period.

The result of the charging appointment may include successful or unsuccessful appointment. The result of a successful charging reservation may include information such as the time period and usage price of the charging reservation. The processing device may send the results of the charging reservation to the one or more user terminals respectively through the network, for example, send the reservation success message of the reservation, the reserved charging time period, the usage price, the usage instructions and other information to the user who has successfully reserved the reservation. Users who make an unsuccessful appointment will send a reminder that the appointment has failed. In some embodiments, the processing device may further recommend other available charging piles within a preset time period, or charging pile reservation information for other time periods close to the preset time period, to users whose reservations are unsuccessful.

Step 204: Send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging. In some embodiments, step 204 may be performed by the first sending module 440.

The lock instruction refers to an instruction used to lock the charging pile so that it can only be used by a specific user before being unlocked, but cannot be used by other users. After the charging pile receives the lock instruction, the charging pile can be adjusted so that only users who have successfully reserved the charging pile within a preset time period can be unlocked and charged by users who have obtained the right to use the charging pile within the preset time period. The user who has successfully made the reservation can unlock the charging pile through the user terminal. For example, the charging pile can be unlocked through the APP on the user terminal, for example, by clicking the unlock button, the charging start button, and so on.

In some embodiments, in order to avoid or reduce the situation that the user does not charge after the reservation is successful, causing waste of charging pile resources, if the charging reservation request that obtains the right to use the charging pile for the preset time period is associated If the user does not perform a charging behavior on the charging pile within the preset time period, adjust the credit score of the user associated with the charging reservation request. For example, reduce the user's credit score to prompt the user to avoid such behavior.

In this embodiment, by providing a bidding method for the use right of the charging pile, the urgent needs of users can be met. Users with strong needs can obtain the right to use the charging pile for a preset time period by increasing the bidding price. So as to achieve the purpose of regulating supply and demand.

Fig. 3 is an exemplary flowchart for determining the right to use the charging pile in a preset time period according to some embodiments of the present application. In some embodiments, the process 300 may be executed by a processing device (for example, the server 110). For example, the process 300 may be stored in a storage device (such as a built-in storage unit of a processing device or an external storage device) in the form of a program or instruction. When the program or instruction is executed, the process 300 may be implemented. In some embodiments, the process 300 may be executed by the first determining module 420 located on the processing device. As shown in FIG. 3, the process 300 may include the following steps:

Step 301: Determine the bid price quantity associated with the charging reservation request.

The number of auction prices may refer to the number of users who participate in the auction and give a price higher than the starting price of the auction. The number of bid prices may reflect the number of users who wish to use a specific charging pile within the reserved time period.

In some embodiments, the processing device may obtain the associated bidding price from the charging reservation request of each user terminal. If the user participates in the bidding, for example, if a bidding price that exceeds the starting bidding price is given, it is determined to be a bidding. price. The processing device adds up the quantities of all bid prices to obtain the quantity of bid prices.

Step 302: Determine whether one or more auction prices have been obtained.

In some embodiments, it may be determined whether multiple auction prices are obtained according to the number of received auction prices. If yes, then step 303 can be entered, if not, step 304 can be entered.

Step 303: Determine, according to the bid price, a charging reservation request for obtaining the right to use the charging pile for the preset time period.

In some embodiments, if one or more users give a bid price, the processing device may determine the right to use the charging pile according to the bid price. For example, the processing device may determine that the charging reservation request of the person with the highest bidding price is successfully reserved, that is, the user corresponding to the charging reservation request obtains the right to use the charging pile for a preset time period.

Step 304: Determine, according to the receiving time of the charging reservation request, a charging reservation request for obtaining the right to use the charging pile in the preset time period.

In some embodiments, there may be situations where no user bids to participate in the auction. For example, during the low-peak charging time, the user has less demand for the use of the charging pile, and the auction price is not given, but an appointment is made directly. At this time, according to a first-come, first-served reservation mode, the earliest charging reservation request can be determined as a successful reservation, and the corresponding user obtains the right to use the charging pile for a preset time period.

In this embodiment, when there are users participating in the auction, it can be ensured that users with urgent needs can be satisfied, and it can be ensured that the original user volume will not be affected during the low peak period of charging demand.

Fig. 4 is a block diagram of a charging pile management system according to some embodiments of the present application. As shown in FIG. 4, the system 400 may include a receiving module 410, a first determining module 420, a first processing module 430, and a first sending module 440.

The receiving module 410 may be used to receive one or more charging reservation requests from one or more user terminals, where the charging reservation request includes a bid price associated with the use of the charging pile in a preset time period, wherein the The charging pile is used to charge the charging vehicle.

In some embodiments, the auction price associated with the use of the charging pile for a preset period of time is determined by the following method: obtaining a starting auction price. The starting bidding price is sent to the one or more user terminals to obtain the bidding price associated with each charging reservation request. In some embodiments, obtaining the starting bid price may include: obtaining weather in the preset time period, time in the preset time period, and/or holiday information in the preset time period. The starting bidding price is determined according to the weather of the preset time period, the time of the preset time period, and/or the holiday information of the preset time period. In some embodiments, obtaining the starting bid price further includes: obtaining the credit score of the user associated with each charging reservation request. The starting bidding price of the charging reservation request associated with the user is determined based on the credit score of each user.

The first determining module 420 may be configured to determine a charging reservation request for obtaining the right to use the charging pile in the preset time period based on the bid price.

In some embodiments, the charging reservation request for obtaining the right to use the charging pile for the preset time period may be determined according to the bidding price, including: for each bidding price, obtaining the corresponding charging reservation request associated The credit score of the user. Based on each bid price and its corresponding credit score, the ranking of the one or more charging reservation requests is determined. Based on the ranking, a charging reservation request for obtaining the right to use the charging pile for the preset time period is determined.

The first processing module 430 may be used to accept a charging reservation request for obtaining the right to use the charging pile for the preset time period, reject other charging reservation requests, and send charging reservations to the one or more user terminals respectively result.

The first sending module 440 may be used to send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging.

In some embodiments, if the user associated with the charging reservation request for obtaining the right to use the charging pile for the preset time period does not perform the charging behavior on the charging pile within the preset time period, then adjust The credit score of the user associated with the charging reservation request.

For more details about each module of the system in FIG. 4, please refer to FIG. 2 to FIG. 3 and related descriptions, which will not be repeated here.

Fig. 5 is a working flowchart of a charging distribution method for charging piles according to some embodiments of the application, including:

Step 501: During a preset bidding time period, a plurality of charging reservation requests for a preset charging time period are received, and a bidding price associated with each charging reservation request is obtained;

Step 502: After the bidding time period is over, determine the charging reservation request for the right to use the charging pile according to the bid price, accept the charging reservation request for the right to use the charging pile, and reject other charging reservation requests;

Step 503: Send a lock instruction to the charging pile, so that only the charging reservation user who has obtained the right to use the charging pile can start charging.

Specifically, this application enables the right to use the charging pile to be obtained through a bidding process. Preferably, the charging station sets the basic bidding price of each pile, which is also the price of the usual charging pile. Pre-order bidding for the right to use charging piles during the peak period will be conducted at a certain time before the peak period. The entire booking process is divided into two stages. Bidding stage and confirmation stage.

Step 501 is a bidding stage. In this stage, in order to obtain the right to use a certain charging pile, multiple users give a bidding price in combination with the price they are willing to accept. Therefore, the server will receive multiple charging reservation requests for a predetermined charging time period, and obtain the bid price associated with each charging reservation request. This phase lasts for a period of time, for example 30 minutes.

Step 502 is the confirmation stage. After the bidding stage is over, the charging reservation request for obtaining the right to use the charging pile is determined according to the bid price, the charging reservation request for obtaining the right to use the charging pile is accepted, and other charging reservation requests are rejected. Preferably, the user with the highest bid obtains the right to use the charging pile. Finally, step 503 is executed to send a lock instruction to the charging pile, so that only the charging reservation user who has obtained the right to use the charging pile can start charging.

This application provides a technical solution for bidding for the right to use the charging pile, which can meet the urgent needs of users. Users with strong demand can obtain the right to use the charging pile by increasing the price, so as to achieve the purpose of adjusting supply and demand.

Fig. 6 is a working flow chart of a charging distribution method for charging piles according to some embodiments of the application, including:

Step 601: Receive a plurality of charging reservation requests for a preset charging time period within a preset bidding time period, and obtain a bid price associated with each charging reservation request;

Step 602: After the bidding time period is over, if multiple bid prices are obtained, the charging reservation request for obtaining the right to use the charging pile is determined according to the bid price, the charging reservation request for obtaining the right to use the charging pile is accepted, and other charging reservation requests are rejected ；

Step 603: After the bidding period ends, if the bidding price is not obtained, the charging reservation request for obtaining the right to use the charging pile is determined according to the receiving time of the charging reservation request, and the charging reservation request for obtaining the right to use the charging pile is accepted, and other requests are rejected. Charge appointment request;

Step 604: Send a lock instruction to the charging pile, so that only the charging reservation user who has the right to use the charging pile can start charging.

In this embodiment, in the case of "pass-through shooting", it returns to the original first-come-first-served reservation mode. In this way, it can be ensured that while not affecting the number of original users, there are ways to meet the urgent needs of users.

Fig. 7 is a working flow chart of a method for charging and distributing charging piles according to some embodiments of the application, including:

Step 701: During a preset bidding time period, a plurality of charging reservation requests for a preset charging time period are received, and the credit score, current weather, current time, and/or current holiday judgment of the user associated with the charging reservation request are obtained ；

Step 702: Determine the starting bidding price according to the credit score of the user associated with the charging reservation request, the current weather, the current time, and/or the current holiday;

Step 703: Return the starting bidding price to the user associated with the charging reservation request, and obtain the bidding price associated with each charging reservation request;

Step 704: After the bidding time period is over, determine the charging reservation request for the right to use the charging pile according to the bid price, accept the charging reservation request for the right to use the charging pile, and reject other charging reservation requests;

Step 705: Send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile can start charging;

Step 706: If the charging reservation request for obtaining the right to use the charging pile is not performed during the charging time period, the credit score of the user associated with the charging reservation request for obtaining the right to use the charging pile is adjusted. .

Specifically, for users who have made an appointment but have not been present for charging for more than a certain period of time, this application proposes to introduce a reservation credit mechanism to reduce the credit score of users who default. For users with high credit scores, a reduction or exemption method for the use of charging piles is given to encourage users to have sufficient motivation to maintain the growth of credit scores.

In addition, the encouragement of an appointment mechanism can effectively perform peak-shaving processing of charging demand, that is, some orders can be directed to off-peak hours. For example, 8 o’clock in the evening may be the peak of charging. At this time, you can set a lower starting price to guide users to delay the charging time, thereby effectively reducing users’ charging queues, improving user experience, and ensuring that resources are available. Effective use.

The starting price can also be obtained through historical data heuristic training, combined with weather and holiday factors, and dynamically adjusted. At the same time, a credit point mechanism is introduced to reduce the credit points for those who have scheduled charging but have not been charged over time. Linking credit scores with pre-booked bidding increases the cost of default.

In this embodiment, the credit score mechanism is introduced to increase the default cost. At the same time, the starting price of the auction is dynamically adjusted to adapt to different environments and can guide the user's charging time, thereby effectively reducing the user's charging queue and improving the user experience. Ensure the effective use of resources.

FIG. 8 is a schematic diagram of the hardware structure of a charging pile charging and distributing electronic device shown in some embodiments of the application, including:

At least one processor 801; and,

A memory 802 communicatively connected with the at least one processor 801; wherein,

The memory 802 stores instructions executable by the one processor, and the instructions are executed by the at least one processor, so that the at least one processor can:

Within the preset bidding time period, receiving multiple charging reservation requests for the preset charging time period, and obtaining the bidding price associated with each charging reservation request;

After the bidding period ends, determine the charging reservation request for the right to use the charging pile according to the bid price, accept the charging reservation request for the right to use the charging pile, and reject other charging reservation requests;

Send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile can start charging.

The electronic device is preferably a server. In FIG. 8, a processor 801 is taken as an example.

The electronic device may further include: an input device 803 and a display device 804.

The processor 801, the memory 802, the input device 803, and the display device 804 may be connected by a bus or in other ways. In the figure, the connection by a bus is taken as an example.

The memory 802, as a non-volatile computer-readable storage medium, can be used to store non-volatile software programs, non-volatile computer-executable programs, and modules, such as those corresponding to the charging pile charging distribution method in the embodiments of this application. Program instructions/modules, for example, the method flow shown in Figure 5. The processor 801 executes various functional applications and data processing by running non-volatile software programs, instructions, and modules stored in the memory 802, that is, realizing the charging pile charging distribution method in the foregoing embodiment.

The memory 802 may include a storage program area and a storage data area. The storage program area may store an operating system and an application program required by at least one function; the storage data area may store data created according to the use of the charging pile charging distribution method. In addition, the memory 802 may include a high-speed random access memory, and may also include a non-volatile memory, such as at least one magnetic disk storage device, a flash memory device, or other non-volatile solid-state storage devices. In some embodiments, the memory 802 may optionally include a memory remotely provided with respect to the processor 801, and these remote memories may be connected to a device that executes a charging pile charging distribution method through a network. Examples of the aforementioned networks include, but are not limited to, the Internet, corporate intranets, local area networks, mobile communication networks, and combinations thereof.

The input device 803 can receive inputted user clicks, and generate signal inputs related to user settings and function control of the charging distribution method of the charging pile. The display device 804 may include a display device such as a display screen.

The one or more modules are stored in the memory 802, and when run by the one or more processors 801, the charging pile charging distribution method in any of the foregoing method embodiments is executed.

In some embodiments, an electronic device for charging and distributing a charging pile is provided, including:

At least one processor;

A memory communicatively connected with the at least one processor; wherein,

The memory stores instructions executable by the one processor, and the instructions are executed by the at least one processor, so that the at least one processor can:

After the bidding period is over, if multiple bid prices are obtained, the charging reservation request for the right to use the charging pile is determined according to the bid price, the charging reservation request for the right to use the charging pile is accepted, and other charging reservation requests are rejected;

After the bidding period ends, if the bidding price is not obtained, the charging reservation request for obtaining the right to use the charging pile is determined according to the receiving time of the charging reservation request, and the charging reservation request for obtaining the right to use the charging pile is accepted, and other charging reservation requests are rejected ；

At least one processor;

A memory communicatively connected with the at least one processor; wherein,

Within the preset bidding time period, receive multiple charging reservation requests for the preset charging time period, and obtain the user's credit score, current weather, current time, and/or current holiday judgments associated with the charging reservation request;

Determine the starting bidding price based on the user's credit score associated with the charging reservation request, the current weather, the current time, and/or the current holiday;

Return the bid starting price to the user associated with the charging reservation request, and obtain the bid price associated with each charging reservation request;

Send a lock instruction to the charging pile, so that the charging reservation user who only has the right to use the charging pile can start charging;

If the charging reservation request for the right to use the charging pile is not performed within the charging time period, the credit score of the user associated with the charging reservation request for the right to use the charging pile is adjusted.

In some embodiments, a storage medium is provided, and the storage medium stores computer instructions, and when the computer executes the computer instructions, it is used to perform all the steps of the charging pile charging distribution method as described above.

During the charging process of electric vehicles, fire accidents often occur due to battery problems. The main reason for this type of problem is that the vehicle battery cannot be separated from the charging pile in time after it is fully charged, resulting in battery overcharge.

In the prior art, in order to prevent safety accidents caused by overcharging of the battery, the operator management platform determines whether the battery is fully charged by detecting the charging data reported by the charging pile. The operator management platform will send to the charging pile after detecting that the battery is fully charged. Power-off control instructions to avoid overcharging. However, the communication network between the charging pile and the operator’s management platform is affected by many factors. It often happens that the charging pile cannot normally report charging data to the operator’s management platform, and the operator’s management platform cannot accurately determine whether the battery is full. , Or the operator’s management platform detects that the battery is fully charged, but due to the interruption of the communication network with the charging pile, the power-off instruction cannot be issued to the charging pile in time. In both cases, the charging pile cannot cut off the communication with the vehicle in time. If the battery is connected, the battery is overcharged, and the charging safety cannot be guaranteed.

Some embodiments of the present application propose a charging pile management method, which can improve the safety of the user when using the charging pile to charge the vehicle in the following way: after receiving the charging request signal, the charging request signal can be used to determine the Describe the charging data of the charged vehicle. For example, the historical charging data of the vehicle, the battery information of the vehicle, and so on. The charging stop strategy corresponding to the charging vehicle may be determined based on the charging data of the charging vehicle, for example, the charging of the vehicle is automatically stopped under certain conditions. The charging stop strategy is issued to the charging pile corresponding to the charging vehicle, so that the charging pile is automatically disconnected from the charging vehicle when the charging process meets the charging stop strategy. In some embodiments, the charging request signal may be sent by the charging reservation user who obtains the right to use the charging pile as described in FIG. 2 and FIG. 3 through the user terminal during a preset time period.

Fig. 9 is an exemplary flowchart of a charging pile management method according to some embodiments of the present application. In some embodiments, the process 900 may be executed by a processing device (for example, the server 110). For example, the process 900 may be stored in a storage device (such as a built-in storage unit of a processing device or an external storage device) in the form of a program or instruction. When the program or instruction is executed, the process 900 may be implemented. As shown in FIG. 9, the process 900 may include the following steps:

Step 901: After obtaining the charging request signal; determine the charging data of the charged vehicle according to the charging request signal.

The charging request signal refers to the information sent by the user through the user terminal or operating the charging pile to request to start charging. The charging request signal may include charging data and device information of the charging pile. The charging data may include data related to the use or state of the vehicle battery. For example, battery model, historical charging data, battery usage times, etc. The device information of the charging pile may include an identifier that can be used to identify the charging pile, for example, the device number and device parameters of the charging pile. The processing device may determine which charging pile the user will use to charge the vehicle based on the device information of the charging pile.

In some embodiments, before charging starts, the user can send a charging request through the APP installed on the mobile phone. Through the user's registration information in the APP, the operator management platform can obtain the relevant information of the charged vehicle, including the battery of the charged vehicle Models, historical charging data, usage data of charged vehicles, etc., some data that can affect the battery status can all be obtained by the operator's management platform. The relevant information of the charging pile corresponding to the charging vehicle is also obtained by the operator management platform, and the charging pile itself can be uniquely determined through the device information.

In some implementations, according to the charging request information number, the processing device can obtain the charging data of the charging vehicle and the equipment of the charging pile from the registration information when the user uses the charging pile and the data stored in the operator management platform. information.

Step 902: Determine a charging stop strategy corresponding to the charged vehicle according to the charging data.

The stop-charging strategy may refer to a judgment condition for the charging vehicle to stop charging, and the charging is stopped when the judgment condition is reached.

In some embodiments, the charging stop strategy may include prompting the user whether to disconnect the charging pile from the charging vehicle after the strategy charging state parameter reaches a parameter threshold. For example, before charging starts, the charging stop strategy may require the user to choose whether to automatically disconnect the charging pile from the charging vehicle after the strategy charging state parameter reaches the parameter threshold. In this case, the user can decide in advance whether the charging pile can automatically disconnect the charging connection with the charging vehicle. For another example, during the charging process, the charging stop strategy may prompt the user in real time to disconnect the charging pile and the charging vehicle in real time after the strategy charging state parameter reaches the parameter threshold.

In some embodiments, the charging stop strategy may disconnect the charging pile from the charging vehicle after the strategy charging state parameter reaches the parameter threshold. It can also be understood that the stop charging strategy can be used to determine when the connection between the charging pile and the charging vehicle should be cut off. The stop charging strategy can disconnect the charging after the state of the battery reaches a preset condition during the charging process. The preset conditions may include, for example, the battery is fully charged, the battery temperature reaches a certain temperature (for example, 80 degrees Celsius), the battery voltage or current exceeds a set threshold voltage or current, and the like. It should be noted that, in order to distinguish, in some embodiments of the present application, the charge state parameter of the charged vehicle is used to represent the strategic charge state parameter of the vehicle during the charging process.

In some embodiments, the processing device may determine the judgment condition for disconnecting the charging connection based on the charging data, for example, when the battery power level is reached, the connection is disconnected, when the battery temperature reaches, and the battery voltage or current exceeds how much Disconnect, etc., so as to determine the corresponding charging strategy of the charged vehicle.

In some embodiments, the charging data includes historical charging data corresponding to the charged vehicle. The historical charging data records the charging state parameters of the charging vehicle when the charging is stopped during the historical charging process. Since the vehicle is in historical charging, the battery will have corresponding status information when it is disconnected from charging, such as battery power, battery temperature, battery voltage, etc. Therefore, the current battery parameter information can be determined according to the battery parameter information when the battery is disconnected during the historical charging process. Under the circumstances, the charging strategy corresponding to the charging vehicle.

In some embodiments, the state of charge parameter includes state information of the battery during the charging process. The charging state parameters include: real-time charging current, real-time charging voltage, battery temperature, and/or battery power.

For more details on determining the stop-charging strategy corresponding to the charged vehicle based on the charging state parameter, please refer to the related description in FIG. 13, which will not be repeated here.

In some embodiments, the charging data may further include vehicle battery information, where the vehicle battery information includes battery brand and battery health. Because different battery brands have different battery quality, the battery temperature and battery voltage that a good-quality battery can withstand may be higher. Therefore, the stop charging strategy can be adjusted according to the battery brand. The battery health is similar. The higher the battery health, the higher the acceptable charge capacity. For example, a fully healthy battery has a battery capacity of 60 An. After a period of use, the battery health becomes 90%. The capacity becomes 54An accordingly. Therefore, based on the charging state parameters of the charging vehicle when the charging is stopped during the historical charging process and the vehicle battery information, determining the stop charging strategy corresponding to the charging vehicle may include increasing or adjusting the battery according to the battery brand information and battery health. The threshold of the battery level, battery temperature, battery voltage or current when charging is low.

In some embodiments, the charging data may also include charging stop request data for the current charging. The charging stop request data may include the charging state parameter and its corresponding threshold value when charging is expected to be stopped. E.g. The charging stop request data may include a charging state parameter specified by the user and a threshold value that the charging state parameter can reach. The user can input through the application program on the user terminal, for example, the battery level when charging is stopped, the battery temperature, etc., to specify the conditions for stopping charging. Therefore, in some embodiments, the processing device may determine the charging stop strategy based on the charging state parameter when charging is expected to stop and its corresponding threshold. During the charging process, the charging pile can perform real-time monitoring of the strategic charging state parameters in the charging stop strategy, and stop charging once it reaches the threshold when the charging is expected to stop. For more descriptions of the charging suspension request data, please refer to the related description in FIG. 14, which will not be repeated here.

In step 903, the charging stop strategy is issued to the charging pile corresponding to the charging request signal, so that the charging pile automatically disconnects the connection with the charging vehicle when the charging process meets the charging stop strategy.

In some embodiments, the operator may send the charging stop strategy to the charging pile via the network through the processing device. In the process of charging the battery, the charging pile can obtain the status parameter information of the battery in real time. Once the parameter in the status parameter information of the battery reaches the judgment condition set in the stop charging strategy, it can immediately automatically disconnect from the charging vehicle. Ensure the safety of vehicle battery charging.

In this embodiment, by determining the stop charging strategy at the beginning of charging and issuing the stop charging strategy to the charging pile, the charging pile can automatically monitor whether it is necessary to disconnect the charging vehicle according to the stop charging strategy, even if it is The communication between the charging pile and the server is interrupted, and the charging pile can also automatically stop charging, avoiding potential safety hazards caused by battery overcharging, and improving the charging safety of the charging pile.

Fig. 10 is an exemplary flowchart for determining whether the charging pile is abnormal according to some embodiments of the present application. In some embodiments, the process 1000 may be executed by a processing device (for example, the server 110). For example, the process 1000 may be stored in a storage device (such as a built-in storage unit of a processing device or an external storage device) in the form of a program or instruction, and the process 1000 may be implemented when the program or instruction is executed. As shown in FIG. 10, the process 1000 may include the following steps:

Step 1001: Obtain the receiving time when receiving the real-time charging state parameters of the charging vehicle reported by the charging pile.

In some embodiments, the charging pile may be timed, for example, according to a certain time period, every 1 minute, every 5 minutes, every 10 minutes, etc., or it may be at a fixed time point (for example, the whole hour, the whole hour, etc.) to the server Send the charging parameters of the charged vehicle. The server may record the time when the charging state parameter is received, that is, the receiving time of the server.

In some embodiments, the charging pile may send the charging state parameters to the server through a network connection, or may report the charging state parameters by sending the charging state parameters to the cloud.

Step 1002: If the interval between two adjacent receiving times is greater than a set time threshold, it is determined that an abnormal transmission point has occurred in the charging pile.

In some embodiments, the time threshold may be set according to the time period during which the charging post reports the charging state parameters of the charged vehicle. For example, if the reporting time period is 5 minutes, the time threshold can be any value between 5 minutes and 10 minutes, which can be set according to actual needs. For the description of the time threshold, refer to the description in FIG. 2 as well. An abnormal transmission point refers to a time point that is not within a specified time point or time range, which means that the server has not received the charging state parameters of the charging vehicle on the charging pile at the specified time point or time range. In some cases, the distribution of abnormal transmission points can reflect the network connection status between the server and the charging pile. When the frequency of abnormal transmission points in a period of time is relatively frequent, it means that there may be a problem with the network connection between the server and the charging pile.

Step 1003: If the number of abnormal transmission points in the charging pile exceeds an alarm threshold within a preset time period, it is determined that the charging pile is abnormal.

The alarm threshold refers to the critical value of the number of abnormal transmission points when it is determined that the charging pile is abnormal. The alarm threshold can be 2, 3, 4, etc. In some embodiments, the alarm threshold may be directly specified by the operator of the charging pile.

The abnormality of the charging pile may include the failure of the network connection between the charging pile and the operator, the failure of the data reporting function of the charging pile, and so on.

In some embodiments, based on the real-time charging state parameters of the charging vehicle reported by the charging pile, the number of times the charging pile is stopped due to the real-time charging current or the real-time charging voltage may be determined. Specifically, the operator can analyze the charging status parameters reported by the charging pile, for example, to determine whether the real-time charging voltage or current is continuous or there is a breakpoint. If it is not continuous or a breakpoint occurs, it can be considered that the charging pile is due to the real-time charging current or The sudden change of the real-time charging voltage caused the charging to stop.

In some embodiments, the operator can count the number of times that the same charging pile has stopped charging within a period of time. If the number of times the charging pile is stopped during a preset time period (for example, one day, three days, one week, etc.) exceeds a preset threshold, it is determined that the charging pile is faulty. The preset threshold can be 1, 2, 3, and so on. For more details, please refer to the related description of FIG. 14, which will not be repeated here.

Fig. 11 is an exemplary flowchart of a charging pile management method according to some embodiments of the application. As shown in FIG. 11, the process 1100 may include:

Step 1101: Receive one or more charging reservation requests from one or more user terminals, where the charging reservation request includes a bid price associated with the use of the charging pile in a preset time period.

In some embodiments, the charging reservation request refers to a request initiated by a user to charge the vehicle at a certain time period in the future.

Step 1102: Determine a charging reservation request for obtaining the right to use the charging pile for the preset time period based on the bid price.

In some embodiments, the charging reservation request for obtaining the right to use the charging pile for a preset period of time may be determined according to the bid price.

Step 1103: Accept the charging reservation request for obtaining the right to use the charging pile for the preset time period, reject other charging reservation requests, and send the charging reservation results to the one or more user terminals respectively.

Step 1104: Send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging.

In some embodiments, after the charging pile receives the lock instruction, the charging pile can be adjusted to only be reserved by users who have successfully reserved the charging pile within a preset time period, that is, users who have obtained the right to use the charging pile within the preset time period can Unlock and charge it.

Step 1105: After obtaining the charging request signal of the user who has successfully booked using the charging pile within the preset time period, determine the charging data of the charged vehicle according to the charging request signal.

In some embodiments, the charging request signal refers to information sent by the user through the user terminal or operating the charging pile to request to start charging.

Step 1106: Determine a charging stop strategy corresponding to the charged vehicle according to the charging data.

In some embodiments, the stop charging strategy may refer to a judgment condition for the charging vehicle to stop charging, and the charging is stopped when the judgment condition is reached.

Step 1107: Issue the charging stop strategy to the charging pile, so that the charging pile automatically disconnects from the charging vehicle when the charging process meets the charging stop strategy.

In some embodiments, the operator may send the charging stop strategy to the charging pile via the network through the processing device.

For more details about each step in FIG. 11, please refer to the description of the corresponding flowchart part, for example, FIG. 2 and FIG. 9, which will not be repeated here.

Fig. 12 is a block diagram of a charging pile management system according to some embodiments of the present application. As shown in FIG. 4, the system 1200 may include a second determining module 1210, a third determining module 1220, and a second processing module 1230.

The second determining module 1210 may be used to determine the charging data of the charged vehicle according to the charging request signal after obtaining the charging request signal.

The third determining module 1220 may be used to determine a charging stop strategy corresponding to the charged vehicle according to the charging data.

In some embodiments, the stop charging strategy may refer to a judgment condition for the charging vehicle to stop charging, and the charging is stopped when the judgment condition is reached. The third determining module 120 can determine the judgment condition for disconnecting the charging connection according to the charging data, for example, disconnect when the battery power reaches, disconnect when the battery temperature reaches, and disconnect when the battery voltage or current exceeds And so on, so as to determine the corresponding charging strategy of the charging vehicle.

In some embodiments, determining the stop charging strategy corresponding to the charged vehicle according to the charging data includes: the charging data includes historical charging data corresponding to the charged vehicle, and the historical charging data records There are charging state parameters when the charging vehicle stops charging during the historical charging process. Based on the charging state parameter, a charging stop strategy corresponding to the charged vehicle is determined.

The second sending module 1230 may be used to send the charging stop strategy to the charging pile corresponding to the charging request signal, so that the charging pile is automatically disconnected and disconnected when the charging process meets the charging stop strategy. The connection of the charging vehicle.

In some embodiments, the second sending module 1230 may send the charging stop strategy to the charging pile via the network. In the process of charging the battery, the charging pile can obtain the status parameter information of the battery in real time. Once the parameters in the status parameter information of the battery reach the judgment condition set in the stop charging strategy, it can immediately automatically disconnect from the charging vehicle.

For more details about each module of the system in FIG. 12, please refer to FIG. 9 to FIG. 10 and related descriptions, which will not be repeated here.

FIG. 13 is a flowchart of a method for improving the charging safety of charging piles according to some embodiments of the present application, which can be applied to an operator management platform. As shown in FIG. 13, the method includes the following steps:

1301: After acquiring the charging request signal, determine the charging data of the charging vehicle and the device information of the charging pile according to the charging request signal, and the charging pile is used to charge the charging vehicle. When charging starts, the user can send a charging request through the APP installed on the mobile phone. Through the user's registration information in the APP, the operator management platform can obtain the relevant information of the charged vehicle, including the battery model of the charged vehicle, historical charging data, The usage data of charging vehicles, etc., and some data that can affect the state of the battery can be obtained by the operator management platform. The relevant information of the charging pile corresponding to the charging vehicle is also obtained by the operator management platform, and the charging pile itself can be uniquely determined through the device information.

1302: Determine the charging stop strategy corresponding to the charging vehicle according to the charging data; wherein the charging stop strategy is used to determine when the connection between the charging pile and the charging vehicle should be cut off, due to the operator management platform The charging data of the charged vehicle has been obtained. In order to ensure the safety of charging, an upper threshold can be set for some parameters in the charging process. As long as the monitored parameter reaches the upper threshold, the vehicle will stop charging. For example, the charging stop strategy may be to stop charging if the battery is fully charged, or stop charging if the battery temperature reaches 80°C. Therefore, in this solution, the charging stop strategy may include a charging state parameter and a parameter threshold corresponding to the charging state parameter, and the charging stop strategy indicates that the charging state parameter should be disconnected after the charging state parameter reaches the parameter threshold. The connection between the charging pile and the charging vehicle.

1303: Deliver the charging stop strategy to the charging pile corresponding to the device information, so that the charging pile automatically disconnects from the charging vehicle when the charging process meets the charging stop strategy. Since the device information has a unique relationship with the charging pile, the charging pile is uniquely determined after the device information is determined. In this step, the charging stop strategy is issued to the charging pile, and the charging pile itself determines whether it should be based on the stop charging strategy. Disconnect the charging vehicle.

In the above scheme, even if the communication between the charging pile and the server is interrupted during charging, there is no impact, because the charging pile can automatically stop charging when the charging state meets the stop charging strategy, avoiding the safety caused by battery overcharging. Hidden dangers improve the charging safety of the charging pile.

In the above solution, the charging data in the step 1301 includes historical charging data corresponding to the charging vehicle, and the charging state parameters of the charging vehicle when the charging is stopped are recorded in the historical charging data. If the historical charging data shows that the electric vehicle stops charging when the battery power reaches 95% in 80% of the cases, then the charging stop strategy can be determined as: stop charging when the battery power reaches 95%. Because the historical charging data is the verified safe charging data, the stop charging strategy obtained by using the historical charging data must also meet the safety requirements.

Preferably, the charging data in the step 1301 further includes charging stop request data for the current charging, and the charging stop request data includes charging state parameters when charging is expected to be stopped. In other words, the user can enter his set safe stop charging strategy in his APP, because the user himself will also know more about the charging vehicle itself. For example, according to the results of the latest maintenance, the battery performance has decreased and the battery temperature needs to be ensured. If the temperature is lower than 85°C, the user can directly enter the stop charging strategy in the APP: battery temperature reaches 84°C to stop charging. At this time, the operator management platform can also compare the charging stop strategy set manually with the stop charging strategy determined based on historical charging data, and set the stop charging strategy on the premise of ensuring safe charging. For example, according to historical charging data, it is determined that the vehicle battery temperature reaches 80°C to stop charging, and the user input is that the battery temperature reaches 84°C to stop charging. At this time, a lower temperature value can be selected as the stop charging strategy.

Preferably, in the above solution, as shown in FIG. 14, FIG. 14 is a flowchart of a method for improving the charging safety of a charging pile shown in some embodiments of the present application. The method also includes the following steps:

1304: Acquire the charging state parameter of the charged vehicle and the receiving time of the charging state parameter reported by the charging pile. Under normal circumstances, during the process of charging electric vehicles, the charging pile will periodically report the charging status parameters to the operator management platform, such as battery power information, battery temperature, battery current power, charging voltage, charging current, etc. The operator management platform can record the acquisition time when receiving the charging state parameters.

1305: If the interval between two adjacent reception times is greater than the set time threshold, it is determined that the charging pile has an abnormal transmission point; the set time threshold is determined according to the network stability of the area where the charging station is located, for example, it can be selected as 1 Hour, 2 hours, or 0.5 day. For areas with poor network stability, you can set a longer time, such as one day.

1306: If the number of abnormal transmission points in the charging pile exceeds an alarm threshold within a preset time period, determine that the charging pile network is faulty. Assuming that the number of abnormal transmission points in the charging pile exceeds 3 times in one day, an alarm can be triggered to inform the charging station administrator that there may be a problem with the charging pile's network.

In addition, the operator management platform can also analyze the data uploaded by the charging pile, and count the number of charging stops due to excessive charging voltage or excessive charging current. If the real-time charging voltage is too large for multiple times in a short period of time Or if the real-time charging current is too large and the charging is stopped, an alarm can also be triggered to inform the charging station administrator that there may be problems with the charging stability of the charging pile. Because of frequent charging abnormalities, the source of the problem may be on the charging pile side. The operator management platform can count the fault records for subsequent monitoring of the status of the charging pile.

FIG. 15 is a flowchart of a method for improving the charging safety of a charging pile according to some embodiments of the present application, which is applied to a charging pile, as shown in FIG. 15, includes the following steps:

1501: In response to the charging start signal, obtain a charging stop strategy corresponding to the charged vehicle. There is a communication connection between the charging pile and the operator’s management platform. Under normal circumstances, if the vehicle charging operation can be started, it means that the communication between the charging pile and the operator’s management platform is normal at the beginning of charging, otherwise it will be directly prompted Use the current charging pile. In order to avoid the instability of the network during the charging process, the charging pile cannot report the charging status parameters to the operator management platform in time or the charging pile cannot obtain the stop charging instructions issued by the operator management platform in time, etc., in this step, start After the charging operation, it directly receives the stop charging strategy issued by the operator's management platform.

1502: After starting the charging operation, automatically disconnect the charging vehicle when the charging process satisfies the charging stop strategy. In the process of charging the charging vehicle, the charging pile can monitor the status of the battery of the charged vehicle in real time. According to the stop charging strategy, it can judge whether the current charging process meets the stop charging condition. If the stop charging condition is met, it can automatically cut off and charge. The connection between vehicles can effectively avoid problems caused by overcharging. In the above solution of this embodiment, even if the communication between the charging pile and the operator management platform is interrupted, there is no impact, because the charging pile can automatically stop charging when the charging state meets the stop charging strategy, which avoids overcharging the battery. The hidden safety hazard brought about improves the charging safety of the charging pile.

Further, in the above solution, the step 1502 includes:

Analyze the parameter thresholds corresponding to the state of charge parameters in the stop charging strategy; obtain the state of charge parameters of the charged vehicle; if the state of charge parameters reach the parameter threshold, disconnect from the charging vehicle Connection; The charging state parameters include: real-time charging current, real-time charging voltage, battery temperature and/or battery power. When the charging pile is charging the charging vehicle, the charging vehicle will send information such as its battery power and battery temperature to the charging pile, and the charging pile itself is equipped with current sensors and voltage sensors, which can automatically monitor the real-time charging process. Monitor current, real-time voltage, etc. According to the stop charging strategy, the threshold corresponding to the above parameters can be obtained, and the charging pile can determine whether the stop charging condition is met through simple comparison.

Preferably, in the above solution, in the step 1502, if the state of charge parameter is the battery power, the battery power is obtained in the following manner:

In some embodiments, when the communication connection between the vehicle and the charging pile fails, or the vehicle's own data calculation module for calculating the battery power of the vehicle has a problem, the battery power reported by the charging pile may be inaccurate. In order to avoid the inaccuracy of the battery power reported by the charging pile, the auxiliary power data (for example, the first data, the second data and the third data described below) can be obtained by comparing the auxiliary power data with the battery power reported by the charging pile , To determine whether the reported battery power is accurate, or calculate the auxiliary power data together with the reported battery power to determine the vehicle’s real-time battery power. Specifically, the auxiliary power data can be determined through the following steps:

Step 1. Use the current battery power sent by the charging vehicle in the current cycle as the first data.

In some embodiments, a certain period of time may be preset as a period, for example, 5 minutes, 10 minutes, and so on. The current period is the period in which the current time lies.

Step 2: Obtain the battery power increment according to the historical battery power data sent by the charged vehicle, and obtain the battery power in the current cycle as the second data according to the previous cycle battery power and the battery power increment sent by the charged vehicle .

The historical battery power data may include the battery power of each cycle of the vehicle battery in the historical charging process. The battery power of each cycle can be represented by the battery power at any time in the cycle, for example, the cycle start time, the cycle end time, and so on. The battery power increment can be equivalent to the battery power change from the previous cycle to the next cycle in the historical charging process of the vehicle battery, that is, the battery power of the next cycle of the vehicle battery in the historical charging process can be subtracted from the previous one. The cycle battery power is obtained. The second data can be obtained by adding the battery power of the previous cycle sent by the charging vehicle to the battery power increment. It should be noted that the time length of the "previous cycle" here and the "last cycle" in the historical charging process are the same, for example, both are 5 minutes, 10 minutes, and so on.

After the second data is calculated, the second data can be compared with the first data to determine whether the first data is accurate; or the first data can be added with the second data, and the average value can be calculated. The battery power of is used as the battery power in the state of charge parameter; or the second data may be directly used as the battery power in the state of charge parameter.

Step 3: Obtain the charge power of each cycle according to the charging power and cycle length of each cycle sent by the charged vehicle; obtain the charge power according to the superposition of the charge power of all cycles; According to the charging power, the battery power in the current cycle is obtained as the third data.

In some embodiments, each charging time can be divided into multiple cycles, and each cycle corresponds to a cycle duration. For example, if the charging time is 2 hours, then every 10 minutes can be divided into a cycle duration. By multiplying the charging power of each cycle by the cycle duration, the charging power of each cycle duration can be determined, and after the addition, the charging power of the battery from the beginning of charging to the current cycle can be obtained, and then the third data is determined.

It should be noted that the third data is similar to the second data, and it is also possible to determine whether the first data is accurate based on the third data, and calculate the battery power in the state of charge parameter based on the third data and the first data.

Step 4: Obtain the battery power according to the first data, the second data, and the third data.

In order to prevent large errors in the battery power detected by the charging vehicle itself, or the charging vehicle cannot send the battery power to the charging pile in time due to poor communication stability with the charging pile, the result of the battery power obtained by the charging pile is inaccurate, Three ways to obtain the battery power are proposed in this solution, and the battery power at the current moment can be calculated based on historical data. By comparing the above three battery power data, the problem of inaccurate battery power is reduced to a certain extent. According to different strategies, different vehicle types, battery attributes, etc., a certain data can be used as the battery power, or the battery power can be obtained by calculating the average value, weighted average value, etc. For example, for a battery of a non-famous brand, the smallest value or the largest value of the three data is used as the battery power. For well-known brands of batteries and vehicles, the weighted average of the three data is used as the battery power, etc. It should be understood that the first data, the second data, and the third data are not all necessary. In actual situations, the battery power can be calculated based on any one, any two, or all three of the three data, which is not limited here.

In some embodiments, a computer-readable storage medium is provided, and program instructions are stored in the storage medium. After reading the program instructions, the computer executes the charging safety improvement described in any of the above-mentioned embodiments. Sexual approach.

In some embodiments, a server is provided for use in an operator management platform, as shown in FIG. 16, which is a schematic diagram of the hardware connection relationship of the server shown in some embodiments of the present application, which includes at least one processing At least one memory 1601 and at least one memory 1602, at least one of the memory 1602 stores program instructions, at least one of the processors 1601 reads the program instructions and executes any one of FIG. 13 to improve the charging safety of the charging pile Methods.

In FIG. 16, a processor 1601 is taken as an example. The server may further include: an input device 1603 and an output device 1604. The processor 1601, the memory 1602, the input device 1603, and the output device 1604 may be connected by a bus or other methods. In FIG. 16, the connection by a bus is taken as an example.

The above-mentioned products can execute the method provided in FIG. 13 of this application, and have the corresponding functional modules and beneficial effects of the execution method. For technical details that are not described in detail in this embodiment, refer to the method provided in FIG. 13 of this application.

In some embodiments, a charging pile is provided, as shown in FIG. 17, which is a schematic diagram of the hardware connection relationship of the charging pile shown in some embodiments of the present application, which includes: one or more processors 1701 As well as the memory 1702, a processor 1701 is taken as an example in FIG. 17. The charging pile may also include: an input device 1703 and an output device 1704. The processor 1701, the memory 1702, the input device 1703, and the output device 1704 may be connected by a bus or other methods. In FIG. 17, the connection by a bus is taken as an example.

The above products can execute the method provided in FIG. 14 of this application, and have the corresponding functional modules and beneficial effects for the execution method. For technical details that are not described in detail in this embodiment, please refer to the method provided in FIG. 14 of this application.

In some embodiments, a system for improving the charging safety of charging piles is provided. As shown in FIG. 18, the structural block diagram of the system for improving the charging safety of charging piles shown in some embodiments of the application shown in FIG. 18 includes The server 1802 described in FIG. 16 and the charging pile 1803 described in FIG. 17. The client 1801 is carried by the user, and an APP for charging is installed on it. The user can log in to the APP and send a charging request to the server 1802. The server 1802 can obtain the charging information of the charged vehicle after responding to the charging request to determine the charging stop strategy. The server 1802 directly issues the charging stop strategy to the charging pile 1803 used by the current user for charging. The charging pile 1803 can automatically determine when the connection with the charging vehicle should be cut off according to the charging stop strategy, thereby avoiding battery overcharging. Safety accidents to ensure the safety of charging piles.

Fig. 19 is a block diagram of a charging station charging system according to some embodiments of the present application. As shown in FIG. 19, the system 1900 may include an acquisition module 1910 and a second processing module 1920.

The obtaining module 1910 is used to obtain a charging stop strategy corresponding to the charged vehicle in response to the charging start signal.

In some implementations of two types, after the charging request signal is obtained, the charging data of the charging vehicle and the device information of the charging pile are determined according to the charging request signal, and the charging pile is used to charge the charging vehicle. And according to the charging data, a charging stop strategy corresponding to the charging vehicle is determined.

The second processing module 1920 is configured to automatically disconnect the charging vehicle when the charging process satisfies the charging stop strategy after the charging operation is started.

In some embodiments, because the device information has a uniquely deterministic relationship with the charging pile, the charging pile is uniquely determined after the device information is determined. In this step, the charging stop strategy is issued to the charging pile, and the charging pile itself The stop charging strategy determines whether the connection with the charging vehicle should be disconnected.

For more details about each module of the system of FIG. 19, please refer to FIG. 13 to FIG. 15 and related descriptions, which will not be repeated here.

The beneficial effects that this application may bring include, but are not limited to: this application provides a technical solution for bidding for the use of charging piles, which can meet the urgent needs of users. Users with strong needs can obtain charging by increasing the price. The right to use the pile, so as to achieve the purpose of regulating supply and demand. At the beginning of charging, the server can also generate the stop charging strategy of the charging vehicle and send the stop charging strategy to the charging pile, so that the charging pile can automatically monitor whether it needs to disconnect the charging vehicle according to the stop charging strategy, even if it is The communication interruption between the charging pile and the server has no effect, because the charging pile can automatically stop charging when the charging state meets the stop-charging strategy, avoiding potential safety hazards caused by battery overcharging, and improving the charging safety of the charging pile Sex.

It should be noted that different embodiments may have different beneficial effects. In different embodiments, the possible beneficial effects may be any one or a combination of the above, or any other beneficial effects that may be obtained.

The basic concepts have been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example, and does not constitute a limitation to the application. Although it is not explicitly stated here, those skilled in the art may make various modifications, improvements and amendments to this application. Such modifications, improvements, and corrections are suggested in this application, so such modifications, improvements, and corrections still belong to the spirit and scope of the exemplary embodiments of this application.

At the same time, this application uses specific words to describe the embodiments of this application. For example, "one embodiment", "an embodiment", and/or "some embodiments" mean a certain feature, structure, or characteristic related to at least one embodiment of the present application. Therefore, it should be emphasized and noted that “one embodiment” or “one embodiment” or “an alternative embodiment” mentioned twice or more in different positions in this application does not necessarily refer to the same embodiment. . In addition, some features, structures, or characteristics in one or more embodiments of the present application can be appropriately combined.

In addition, those skilled in the art can understand that various aspects of this application can be explained and described through a number of patentable categories or situations, including any new and useful process, machine, product, or combination of substances, or a combination of them. Any new and useful improvements. Correspondingly, various aspects of the present application can be completely executed by hardware, can be completely executed by software (including firmware, resident software, microcode, etc.), or can be executed by a combination of hardware and software. The above hardware or software can be called "data block", "module", "engine", "unit", "component" or "system". In addition, various aspects of this application may be embodied as a computer product located in one or more computer-readable media, and the product includes computer-readable program codes.

The computer storage medium may contain a propagated data signal containing a computer program code, for example on a baseband or as part of a carrier wave. The propagated signal may have multiple manifestations, including electromagnetic forms, optical forms, etc., or suitable combinations. The computer storage medium may be any computer readable medium other than the computer readable storage medium, and the medium may be connected to an instruction execution system, device, or device to realize communication, propagation, or transmission of the program for use. The program code located on the computer storage medium can be transmitted through any suitable medium, including radio, cable, fiber optic cable, RF, or similar medium, or any combination of the above medium.

The computer program codes required for the operation of each part of this application can be written in any one or more programming languages, including object-oriented programming languages such as Java, Scala, Smalltalk, Eiffel, JADE, Emerald, C++, C#, VB.NET, Python Etc., conventional programming languages such as C language, VisualBasic, Fortran2003, Perl, COBOL2002, PHP, ABAP, dynamic programming languages such as Python, Ruby and Groovy, or other programming languages. The program code can be run entirely on the user's computer, or as an independent software package on the user's computer, or partly on the user's computer and partly on a remote computer, or entirely on the remote computer or server. In the latter case, the remote computer can be connected to the user's computer through any network form, such as a local area network (LAN) or a wide area network (WAN), or connected to an external computer (for example, via the Internet), or in a cloud computing environment, or as a service Use software as a service (SaaS).

In addition, unless explicitly stated in the claims, the order of processing elements and sequences, the use of numeric letters, or the use of other names in this application are not used to limit the order of the procedures and methods of this application. Although the foregoing disclosure uses various examples to discuss some embodiments of the invention that are currently considered useful, it should be understood that such details are only for illustrative purposes, and the appended claims are not limited to the disclosed embodiments. On the contrary, the rights are The requirements are intended to cover all modifications and equivalent combinations that conform to the essence and scope of the embodiments of the present application. For example, although the system components described above can be implemented by hardware devices, they can also be implemented only by software solutions, such as installing the described system on an existing server or mobile device.

For the same reason, it should be noted that, in order to simplify the expressions disclosed in this application and help the understanding of one or more embodiments of the invention, in the foregoing description of the embodiments of this application, multiple features are sometimes combined into one embodiment. In the drawings or its description. However, this method of disclosure does not mean that the subject of the application requires more features than those mentioned in the claims. In fact, the features of the embodiment are less than all the features of the single embodiment disclosed above.

In some embodiments, numbers describing the number of ingredients and attributes are used. It should be understood that such numbers used in the description of the embodiments use the modifier "about", "approximately" or "substantially" in some examples. Retouch. Unless otherwise stated, "approximately", "approximately" or "substantially" indicates that the number is allowed to vary by ±20%. Correspondingly, in some embodiments, the numerical parameters used in the description and claims are approximate values, and the approximate values can be changed according to the required characteristics of individual embodiments. In some embodiments, the numerical parameter should consider the prescribed effective digits and adopt the method of general digit retention. Although the numerical ranges and parameters used to confirm the breadth of the ranges in some embodiments of the present application are approximate values, in specific embodiments, the setting of such numerical values is as accurate as possible within the feasible range.

For each patent, patent application, patent application publication and other materials cited in this application, such as articles, books, specifications, publications, documents, etc., the entire contents are hereby incorporated into this application as a reference. The application history documents that are inconsistent or conflicting with the content of this application are excluded, and documents that restrict the broadest scope of the claims of this application (currently or later attached to this application) are also excluded. It should be noted that if there is any inconsistency or conflict between the description, definition, and/or term usage in the attached materials of this application and the content described in this application, the description, definition and/or term usage of this application shall prevail .

Finally, it should be understood that the embodiments described in this application are only used to illustrate the principles of the embodiments of this application. Other variations may also fall within the scope of this application. Therefore, as an example and not a limitation, the alternative configuration of the embodiment of the present application can be regarded as consistent with the teaching of the present application. Accordingly, the embodiments of the present application are not limited to the embodiments explicitly introduced and described in the present application.

Claims

A charging pile management method, characterized in that the method includes:

One or more charging reservation requests are received from one or more user terminals, the charging reservation request includes an auction price associated with the use of the charging pile in a preset time period, wherein the charging pile is used to charge a vehicle Charge

Determining, based on the bidding price, a charging reservation request for obtaining the right to use the charging pile for the preset time period;

Accepting the charging reservation request for obtaining the right to use the charging pile for the preset time period, rejecting other charging reservation requests, and sending the charging reservation results to the one or more user terminals respectively; and

Send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging.
The method according to claim 1, wherein the determining, based on the bid price, a charging reservation request for obtaining the right to use the charging pile for a preset time period comprises:

Determining the number of auction prices associated with the charging reservation request;

If one or more bidding prices are obtained, determining a charging reservation request for obtaining the right to use the charging pile for the preset time period according to the bidding prices;

If the bid price is not obtained, the charging reservation request for obtaining the right to use the charging pile in the preset time period is determined according to the receiving time of the charging reservation request.
The method according to claim 2, wherein the determining a charging reservation request for obtaining the right to use the charging pile for the preset time period according to the bid price comprises:

For each bid price, obtain the credit score of the user associated with the corresponding charging reservation request;

Determine the ranking of the one or more charging reservation requests based on each bid price and its corresponding credit score;

Based on the ranking, a charging reservation request for obtaining the right to use the charging pile for the preset time period is determined.
The method according to claim 2 or 3, wherein the method further comprises:

If the user associated with the charging reservation request that obtains the right to use the charging pile for the preset time period does not perform the charging behavior on the charging pile within the preset time period, adjust the charging reservation request place The credit score of the associated user.
The method according to claim 1, wherein the auction price associated with the use of the charging pile in a preset time period is determined in the following manner:

Get the starting price of the auction;

The starting bidding price is sent to the one or more user terminals to obtain the bidding price associated with each charging reservation request.
The method according to claim 5, characterized in that said obtaining the starting bidding price comprises:

Acquiring weather in the preset time period, time in the preset time period, and/or holiday information in the preset time period;

The starting bidding price is determined according to the weather of the preset time period, the time of the preset time period, and/or the holiday information of the preset time period.
The method according to claim 5, wherein said obtaining the starting bid price further comprises:

Obtain the credit score of the user associated with each charging reservation request;

The starting bidding price of the charging reservation request associated with the user is determined based on the credit score of each user.
The method according to claim 1, wherein the method further comprises:

Receiving a charging request signal sent through a user terminal by a charging reservation user who has obtained the right to use the charging pile;

Determining the charging data of the charging vehicle based on the charging request signal;

Based on the charging data of the charging vehicle, determining a charging stop strategy corresponding to the charging vehicle;

The charging stop strategy is issued to the charging pile corresponding to the charging vehicle, so that the charging pile is automatically disconnected from the charging vehicle when the charging process meets the charging stop strategy.
A charging pile management system, characterized in that the system includes:

The receiving module is configured to receive one or more charging reservation requests from one or more user terminals, the charging reservation request including a bid price associated with the use of the charging pile in a preset time period, wherein the charging pile Used to charge charging vehicles;

A first determining module, configured to determine a charging reservation request for obtaining the right to use the charging pile for the preset time period based on the bidding price;

The first processing module is configured to accept the charging reservation request for obtaining the right to use the charging pile in the preset time period, reject other charging reservation requests, and instruct to send the charging reservation results to the one or more user terminals respectively ;as well as

The first sending module is configured to send a lock instruction to the charging pile, so that the charging reservation user who has only obtained the right to use the charging pile within the preset time period can start charging.
A method for charging pile management, characterized in that the method includes:

Obtain the charging request signal;

Determining the charging data of the charged vehicle according to the charging request signal;

Determining a charging stop strategy corresponding to the charging vehicle according to the charging data;

The charging stop strategy is issued to the charging pile corresponding to the charging request signal, so that the charging pile is automatically disconnected from the charging vehicle when the charging process meets the charging stop strategy.
The method according to claim 10, wherein the charging data includes historical charging data corresponding to the charged vehicle, and the historical charging data records when the charged vehicle stops charging during the historical charging process. According to the charging state parameter of the charging data, the determining a charging stop strategy corresponding to the charging vehicle according to the charging data includes:

Based on the charging state parameters of the charging vehicle when the charging is stopped during the historical charging process, a charging stop strategy corresponding to the charging vehicle is determined.
The method according to claim 11, wherein the charging data further includes vehicle battery information, the vehicle battery information includes battery brand and battery health, and the charging data is used to determine whether the charging data is related to the charging vehicle. The corresponding stop charging strategy includes:

Based on the charging state parameters of the charging vehicle when the charging is stopped during the historical charging process and the vehicle battery information, a charging stop strategy corresponding to the charging vehicle is determined.
The method according to claim 10, wherein the charging data includes charging stop request data for the current charging, and the charging stop request data includes charging state parameters when charging is expected to stop, and the charging data is based on the charging data. Determining the stop charging strategy corresponding to the charged vehicle includes:

The charging stop strategy is determined based on the charging state parameter when the charging is expected to be stopped.
The method according to any one of claims 10-13, wherein the charging stop strategy includes a strategy charge state parameter and a parameter threshold corresponding to the strategy charge state parameter, and the strategy charge state parameter includes real-time charging Current, real-time charging voltage, battery temperature and/or battery power, the stop charging strategy includes:

Ask the user whether to disconnect the charging pile from the charging vehicle after the strategic charging state parameter reaches the parameter threshold; or

After the strategic charging state parameter reaches the parameter threshold, disconnect the charging pile from the charging vehicle.
The method according to claim 10, wherein the method further comprises:

Acquiring the receiving time when receiving the real-time charging state parameter of the charging vehicle reported by the charging pile;

If the interval between two adjacent reception times is greater than the set time threshold, it is determined that the charging pile has an abnormal transmission point;

If the number of abnormal transmission points in the charging pile exceeds the alarm threshold within the preset time period, it is determined that the charging pile is abnormal.
The method according to claim 15, wherein the method further comprises:

Based on the real-time charging state parameters of the charging vehicle reported by the charging pile, determining the number of times that the charging pile has stopped charging due to the real-time charging current or the real-time charging voltage;

If the number of charging stops within a preset time exceeds a preset threshold, it is determined that the charging pile is faulty.
The method according to claim 10, wherein the charging request signal is sent through a user terminal by a charging reservation user who has obtained the right to use the charging pile, and the charging reservation user who has obtained the right to use the charging pile passes the following Way to determine:

Receiving one or more charging reservation requests from one or more user terminals, the charging reservation request including a bid price associated with the use of the charging pile in a preset time period;

Determining, based on the bidding price, a charging reservation request for obtaining the right to use the charging pile for the preset time period;

Accepting the charging reservation request for obtaining the right to use the charging pile for the preset time period, rejecting other charging reservation requests, and sending the charging reservation results to the one or more user terminals respectively; and

Send a lock instruction to the charging pile, so that only the charging reservation user who has obtained the right to use the charging pile within the preset time period can start charging.
A charging pile management system, characterized in that the system includes:

The second determining module is configured to determine the charging data of the charged vehicle according to the charging request signal after obtaining the charging request signal;

A third determining module, configured to determine a charging stop strategy corresponding to the charged vehicle according to the charging data;

The second sending module is configured to send the charging stop strategy to the charging pile corresponding to the charging request signal, so that the charging pile is automatically disconnected from the charging pile when the charging process meets the charging stop strategy. The connection of the charging vehicle.
A charging pile charging method, characterized in that the method includes:

In response to the charging start signal, obtain the stop charging strategy corresponding to the charged vehicle;

After the charging operation is started, the connection with the charging vehicle is automatically disconnected when the charging process satisfies the charging stop strategy.
The method according to claim 19, characterized in that, after the charging operation is started, automatically disconnecting the connection with the charging vehicle when the charging process satisfies the charging stop strategy, comprising:

Determine the parameter threshold corresponding to the charging state parameter based on the charging stop strategy;

Acquiring the charging state parameter of the charging vehicle;

If the state of charge parameter reaches the parameter threshold, disconnect from the charged vehicle; wherein the state of charge parameter includes real-time charging current, real-time charging voltage, battery temperature, and/or battery power.
22. The method of claim 20, wherein if the state of charge parameter is battery power, the acquiring the state of charge parameter of the charged vehicle comprises:

Taking the current battery power sent by the charging vehicle in the current cycle as the first data;

Obtain a battery power increment according to the historical battery power data sent by the charged vehicle, and obtain the battery power in the current cycle as the second data according to the previous cycle battery power and the battery power increment sent by the charged vehicle;

The charging power of each cycle is obtained according to the charging power and period length of each cycle sent by the charging vehicle; the current charging power is obtained by superimposing the charging power of all cycles; according to the initial battery power of the charging vehicle and the current charging power The charging power obtains the battery power in the current cycle as the third data;

The battery power is determined based on at least two of the first data, the second data, and the third data.
A charging pile charging system, characterized in that the system includes:

The acquisition module is used to acquire the stop charging strategy corresponding to the charged vehicle in response to the charging start signal;

The second processing module is configured to automatically disconnect the charging vehicle when the charging process satisfies the charging stop strategy after starting the charging operation.
A charging pile management device, comprising at least one storage medium and at least one processor, the at least one storage medium is used to store computer instructions; the at least one processor is used to execute the computer instructions to implement claims 1-8 Any of the methods.
A charging pile management device, comprising at least one storage medium and at least one processor, the at least one storage medium is used to store computer instructions; the at least one processor is used to execute the computer instructions to implement claims 10-17 Any of the methods.
A charging station charging device, comprising at least one storage medium and at least one processor, the at least one storage medium is used to store computer instructions; the at least one processor is used to execute the computer instructions to implement claims 19-21 Any of the methods described.