CN114701394B - Cloud edge cooperative control method and device for battery replacement, terminal and storage medium - Google Patents
Cloud edge cooperative control method and device for battery replacement, terminal and storage medium Download PDFInfo
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
- B60L53/66—Data transfer between charging stations and vehicles
- B60L53/665—Methods related to measuring, billing or payment
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- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a battery-powered battery cloud edge cooperative control method, a terminal and a storage medium, belonging to the technical field of battery-powered vehicles, comprising the following steps: acquiring charge and discharge power in the operation process of the battery replacement battery through the battery management system; determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination; the battery management system and the battery replacement operation system respectively execute a battery control strategy and a battery replacement station charging strategy. The method and the system realize the analysis of the relation between the driving behavior of the battery user and the service life state of the battery, and can effectively distinguish the real contribution degree of different users to the battery asset devaluation process, thereby forming user images and supporting the adjustment operation strategy of a battery replacement operation enterprise.
Description
Technical Field
The invention discloses a battery change cloud edge cooperative control method, a device, a terminal and a storage medium, and belongs to the technical field of battery change vehicles.
Background
Pure electric vehicles have become a new trend in the development of the automotive industry. The battery replacement is also widely applied as a brand new operation mode of the pure electric vehicle. In the power conversion mode, a power conversion battery is a core asset of a power conversion operation enterprise. The depreciation speed and the increase of the trading revenue of the assets are core indexes for determining the subsequent profits of the trading enterprises. The physicochemical properties of the battery determine the real life of the battery in relation to the working conditions. Therefore, monitoring the battery usage condition and adjusting the operation policy according to the battery status is the most concerned problem for the battery-changing operation enterprises.
Because the using customers of different battery replacement are fixed vehicles, the battery using working conditions can be generalized into the embodiment of the driving behavior of a single customer in the battery charging and discharging process. Meanwhile, in order to avoid the subjective disconnection of a vehicle and a cloud background by a user, all data acquisition, transmission and result feedback are all in the battery, so that a battery cloud edge cooperative system is needed to realize statistics of battery states and user behavior control.
The battery in the battery change mode is an important asset for battery change vehicle operation. The battery is limited by the physical and chemical characteristics of the battery, different using experiences, the battery works under what working condition, the service life of the battery is greatly influenced, the devaluation of battery assets is closely related to the service life of the battery, therefore, a method is needed for monitoring the using behavior of the battery, and meanwhile, the monitoring result is used for controlling the driving behavior of a specific user or settling the cost so as to compensate the loss of an operation enterprise in the devaluation process of the battery assets.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a battery cloud edge cooperative control method, a device, a terminal and a storage medium for battery replacement, which are used for solving the problem that the driving behavior of a specific user causes loss to an operation enterprise in the process of battery asset devaluation by collecting, counting, reporting, cloud user behavior judging and result feedback of battery power information of a battery of the battery replacement driving cycle.
The technical scheme of the invention is as follows:
According to a first aspect of an embodiment of the present invention, there is provided a battery-powered cloud-edge cooperative control system, including: battery management system, encryption communication system, cloud terminal and change electric operation system, wherein:
The battery management system is connected with the encryption communication system and is used for acquiring charging and discharging power in the operation process of the battery for battery replacement and feeding back to the encryption communication system and executing a battery control strategy sent by the cloud terminal;
The encryption communication system is respectively connected with the battery management system, the cloud terminal and the battery replacement operation system and is used for encrypting and transmitting data and strategies of the cloud terminal, the battery management system and the battery replacement operation system respectively;
The cloud terminal is connected with the encryption communication system and is used for acquiring charge and discharge power in the operation process of the battery replacement, determining a user portrait according to the charge and discharge power in the operation process of the battery replacement and the matching information of the vehicle battery, respectively acquiring a battery control strategy and a charging strategy of the battery replacement station through the user portrait and feeding back to the encryption communication system;
and the battery replacement operation system is connected with the encryption communication system and is used for executing a charging strategy of the battery replacement station sent by the cloud terminal.
According to a second aspect of an embodiment of the present invention, there is provided a battery-powered battery cloud edge cooperative control method, where the method is applied to the battery-powered battery cloud edge cooperative control system of the first aspect, and the method includes:
acquiring charge and discharge power in the operation process of the battery replacement battery through the battery management system;
Determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination;
the battery management system and the battery replacement operation system respectively execute a battery control strategy and a battery replacement station charging strategy.
Preferably, the charging and discharging power in the operation process of the battery comprises the following steps:
the charging power in the operation process of the battery replacement comprises the following components: in the state that the real-time feedback power is larger than the current feedback power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the battery charging total energy are calculated;
The discharging power in the operation process of the battery replacement comprises the following components: and in the state that the real-time discharging power is larger than the current discharging power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the total battery charging energy are calculated.
Preferably, the determining the user portrait according to the matching information of the charge and discharge power and the vehicle battery in the operation process of the battery replacement comprises:
determining the charge and discharge power of different batteries of a user vehicle in a specific time period according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery;
Obtaining fractions of time duty ratio and energy duty ratio through the charge and discharge power of different batteries of the user vehicle in a specific time period;
And determining the user portrait by the fractions of the time duty ratio and the energy duty ratio.
Preferably, the vehicle battery matching information includes: the matching relation between the vehicle information and the battery information recorded in the power conversion process comprises the following steps: battery life devaluation contribution by a single user over different time periods and battery devaluation contribution by all users over a single time period.
Preferably, the battery devaluation contribution degree includes: and in the process of using different batteries by a single customer, different batteries count the influence of charge and discharge power conditions on battery asset devaluation caused by the current battery health state and the attenuation of the battery health state when the current battery health state is brand new.
Preferably, the battery control strategy includes: battery usage power limitation, battery state management, battery power recovery within a battery exchange station, and corresponding mode management, the battery exchange station charging strategy comprising: different charging standards are formulated in the power exchange station according to different user figures.
According to a third aspect of an embodiment of the present invention, there is provided a battery-powered cloud-edge cooperative control apparatus, which is characterized in that the apparatus is applied to the battery-powered cloud-edge cooperative control system of the first aspect, and the apparatus includes:
the battery management system is used for acquiring charging and discharging power in the operation process of the battery replacement;
The determining strategy module is used for determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination;
and the execution strategy module is used for respectively executing a battery control strategy and a charging strategy of the battery exchange station by the battery management system and the battery exchange operation system.
According to a fourth aspect of an embodiment of the present invention, there is provided a terminal including:
One or more processors;
A memory for storing the one or more processor-executable instructions;
Wherein the one or more processors are configured to:
the method according to the first aspect of the embodiment of the invention is performed.
According to a fifth aspect of embodiments of the present invention, there is provided a non-transitory computer readable storage medium, which when executed by a processor of a terminal, enables the terminal to perform the method according to the first aspect of embodiments of the present invention.
According to a sixth aspect of embodiments of the present invention, there is provided an application program product for causing a terminal to carry out the method according to the first aspect of embodiments of the present invention when the application program product is run at the terminal.
The invention has the beneficial effects that:
The patent provides a battery cloud edge cooperative control method, device, terminal and storage medium of changing, realizes changing battery user driving behavior and battery life state relation analysis, can effectively distinguish the true contribution degree of different users to battery asset devaluation process to form user image, support changing operation enterprise adjustment operation strategy, can avoid the user subjectively break battery and cloud end under the condition that operation battery loses control etc. extreme abuse conditions.
It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention as claimed.
Drawings
FIG. 1 is a block diagram illustrating a battery-in-battery cloud-edge cooperative control system according to an exemplary embodiment;
FIG. 2 is a flow chart illustrating a battery-over-battery cloud-edge cooperative control method according to an exemplary embodiment;
Fig. 3 is a schematic block diagram of a battery-powered battery cloud-edge cooperative control apparatus according to an exemplary embodiment;
fig. 4 is a schematic block diagram of a terminal structure according to an exemplary embodiment.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
Fig. 1 is a block diagram illustrating a battery-in-battery cloud-edge cooperative control system according to an exemplary embodiment, including: battery management system, encryption communication system, cloud terminal and change electric operation system, wherein:
The battery management system is connected with the encryption communication system and is used for acquiring charging and discharging power in the operation process of the battery for replacing electricity and feeding back the charging and discharging power to the encryption communication system and executing a battery control strategy sent by the cloud terminal;
The encryption communication system is respectively connected with the battery management system, the cloud terminal and the battery replacement operation system and is used for encrypting and transmitting data and strategies of the cloud terminal, the battery management system and the cloud terminal communication link with a data transmission function and an encryption function, the communication link refers to a communication link connected with a background in the battery management system in a Zig-Bee, bluetooth, WIFI, radio frequency communication mode and the like, and the encryption function is a processing software and a storage medium carrying software for encrypting and decrypting the transmitted data by utilizing an RSA technology, a digital signature algorithm or an elliptic curve signature algorithm;
The cloud terminal is connected with the encryption communication system and is used for acquiring charge and discharge power in the operation process of the battery replacement, determining a user portrait according to the charge and discharge power in the operation process of the battery replacement and the matching information of the vehicle battery, respectively acquiring a battery control strategy and a charging strategy of the battery replacement through the user portrait and feeding back to the encryption communication system;
The battery replacement operation system is connected with the encryption communication system and is used for executing a charging strategy of the battery replacement station sent by the cloud terminal.
Example two
Fig. 1 is a flowchart illustrating a battery-powered battery cloud edge cooperative control according to an exemplary embodiment, and the embodiment of the present invention is implemented by a terminal, where the terminal may be a smart phone, a desktop computer, a notebook computer, a cloud terminal, and the like, and the terminal at least includes a CPU, and the specific steps include:
step S10, obtaining charging and discharging power in the operation process of the battery replacement battery through the battery management system, wherein the specific contents are as follows:
The battery charging and discharging operation process refers to all charging and discharging behaviors of the battery after the battery establishes high-voltage connection on the vehicle, and the battery charging and discharging power in the battery charging and discharging operation process comprises the following steps: charging power in the battery replacement operation process and discharging power in the battery replacement operation process, wherein the charging power in the battery replacement operation process is the duty ratio of charging energy in the total battery charging energy in a duty ratio state of time when the real-time feedback power is larger than the current feedback power and the battery health state coefficient calculation result in the total operation time; the discharging power in the operation process of the battery is the duty ratio of the charging energy in the total charging energy of the battery in the state of the duty ratio of the time of the real-time discharging power larger than the current discharging power and the calculation result of the battery health state coefficient in the total operation time.
Step S20, determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery, and respectively obtaining a battery control strategy and a charging strategy of the battery exchange station through the user portrait determination, wherein the specific contents are as follows:
And determining the charge and discharge power of different batteries of the user vehicle in a specific time period according to charge and discharge power of the battery in the battery replacement operation process and vehicle battery matching information, wherein the vehicle battery matching information refers to the matching relation between the vehicle information and the battery information recorded in the battery replacement process, and the time duty ratio and the energy duty ratio fraction are obtained through normalization processing of the charge and discharge power statistical results of the different batteries of the user vehicle in the specific time period on the same vehicle.
And carrying out refined management on the scores of the time duty ratio and the energy duty ratio to determine a user portrait, wherein the user portrait refers to the battery life devaluation contribution degree of a single user in different time periods and the battery devaluation contribution degree of all users in a single time period, and the battery devaluation contribution degree is the influence of different battery statistical charge and discharge power conditions on battery asset devaluation brought by the attenuation of the current battery health state and the brand new battery health state in the process of using different batteries by the single user. Finally, the battery control strategy and the charging strategy of the battery exchange station are respectively obtained through user portrait determination
And step S30, the battery management system and the battery replacement operation system respectively execute a battery control strategy and a battery replacement station charging strategy.
The battery control strategy executed by the battery management system comprises the following steps: battery usage power limitations, battery state management, battery power recovery within the battery exchange station, and corresponding mode management. The charging strategy of the battery exchange station executed by the battery exchange operation system comprises the following steps: and different charging standards are formulated in the power exchange station according to different user figures, so that the operation loss of battery devaluation caused by excessive battery loss is compensated.
The method and the system realize analysis of the relation between the driving behavior of the battery user and the service life state of the battery, and can effectively distinguish the real contribution degree of different users to the battery asset devaluation process, so that user images are formed, adjustment operation strategies of a battery replacement operation enterprise are supported, and extreme misuse conditions such as loss of control of an operation battery and the like under the condition that the user subjectively disconnects the battery from a cloud can be avoided.
Example III
Fig. 3 is a block diagram of a battery-powered battery-cloud-edge cooperative control device according to an exemplary embodiment, where the device is applied to the battery-powered battery-cloud-edge cooperative control system according to the first embodiment, and the device includes:
the charge and discharge power acquisition module 210 is configured to acquire charge and discharge power in the operation process of the battery replacement battery through the battery management system;
The determining policy module 220 is configured to determine a user portrait according to the matching information between the charging and discharging power and the vehicle battery during the operation process of the battery, and obtain a battery control policy and a charging policy of the battery exchange station respectively through the user portrait determination;
An execution policy module 230 is configured to execute a battery control policy and a battery exchange station charging policy in the battery management system and the battery exchange operation system, respectively.
The method and the system realize analysis of the relation between the driving behavior of the battery user and the service life state of the battery, and can effectively distinguish the real contribution degree of different users to the battery asset devaluation process, so that user images are formed, adjustment operation strategies of a battery replacement operation enterprise are supported, and extreme misuse conditions such as loss of control of an operation battery and the like under the condition that the user subjectively disconnects the battery from a cloud can be avoided.
Example IV
Fig. 4 is a block diagram of a terminal according to an embodiment of the present application, and the terminal may be a terminal according to the above embodiment. The terminal 300 may be a cloud terminal, a portable mobile terminal, such as: smart phone, tablet computer. The terminal 300 may also be referred to by other names of user equipment, portable terminals, etc.
In general, the terminal 300 includes: a processor 301 and a memory 302.
Processor 301 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 301 may be implemented in at least one hardware form of DSP (DIGITAL SIGNAL Processing), FPGA (Field-Programmable gate array), PLA (Programmable Logic Array ). Processor 301 may also include a main processor, which is a processor for processing data in an awake state, also referred to as a CPU (Central Processing Unit ), and a coprocessor; a coprocessor is a low-power processor for processing data in a standby state. In some embodiments, the processor 301 may integrate a GPU (Graphics Processing Unit, image processor) for rendering and drawing of content required to be displayed by the display screen. In some embodiments, the processor 301 may also include an AI (ARTIFICIAL INTELLIGENCE ) processor for processing computing operations related to machine learning.
Memory 302 may include one or more computer-readable storage media, which may be tangible and non-transitory. Memory 302 may also include high-speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In some embodiments, a non-transitory computer readable storage medium in memory 302 is configured to store at least one instruction for execution by processor 301 to implement a battery-over-battery cooperative control method provided in the present application, the method comprising:
acquiring charge and discharge power in the operation process of the battery replacement battery through the battery management system;
Determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination;
the battery management system and the battery replacement operation system respectively execute a battery control strategy and a battery replacement station charging strategy.
In some embodiments, the terminal 300 may further optionally include: a peripheral interface 303, and at least one peripheral. Specifically, the peripheral device includes: at least one of radio frequency circuitry 304, touch screen 305, camera 306, audio circuitry 307, positioning component 308, and power supply 309.
The peripheral interface 303 may be used to connect at least one Input/Output (I/O) related peripheral to the processor 301 and the memory 302. In some embodiments, processor 301, memory 302, and peripheral interface 303 are integrated on the same chip or circuit board; in some other embodiments, either or both of the processor 301, the memory 302, and the peripheral interface 303 may be implemented on separate chips or circuit boards, which is not limited in this embodiment.
The Radio Frequency circuit 304 is configured to receive and transmit RF (Radio Frequency) signals, also known as electromagnetic signals. The radio frequency circuitry 304 communicates with a communication network and other communication devices via electromagnetic signals. The radio frequency circuit 304 converts an electrical signal into an electromagnetic signal for transmission, or converts a received electromagnetic signal into an electrical signal. Optionally, the radio frequency circuit 304 includes: antenna systems, RF transceivers, one or more amplifiers, tuners, oscillators, digital signal processors, codec chipsets, subscriber identity module cards, and so forth. The radio frequency circuitry 304 may communicate with other terminals via at least one wireless communication protocol. The wireless communication protocol includes, but is not limited to: the world wide web, metropolitan area networks, intranets, generation mobile communication networks (2G, 3G, 4G, and 5G), wireless local area networks, and/or WiFi (WIRELESS FIDELITY ) networks. In some embodiments, the radio frequency circuit 304 may further include NFC (NEAR FIELD Communication) related circuits, which is not limited by the present application.
The touch display screen 305 is used to display a UI (User Interface). The UI may include graphics, text, icons, video, and any combination thereof. The touch screen 305 also has the ability to collect touch signals at or above the surface of the touch screen 305. The touch signal may be input as a control signal to the processor 301 for processing. The touch screen 305 is used to provide virtual buttons and/or virtual keyboards, also known as soft buttons and/or soft keyboards. In some embodiments, the touch display 305 may be one, providing a front panel of the terminal 300; in other embodiments, the touch display 305 may be at least two, respectively disposed on different surfaces of the terminal 300 or in a folded design; in still other embodiments, the touch display 305 may be a flexible display disposed on a curved surface or a folded surface of the terminal 300. Even more, the touch display screen 305 may be arranged in an irregular pattern that is not rectangular, i.e., a shaped screen. The touch display 305 may be made of LCD (Liquid CRYSTAL DISPLAY), OLED (Organic Light-Emitting Diode) or other materials.
The camera assembly 306 is used to capture images or video. Optionally, the camera assembly 306 includes a front camera and a rear camera. In general, a front camera is used for realizing video call or self-photographing, and a rear camera is used for realizing photographing of pictures or videos. In some embodiments, the number of the rear cameras is at least two, and the rear cameras are any one of a main camera, a depth camera and a wide-angle camera, so as to realize fusion of the main camera and the depth camera to realize a background blurring function, and fusion of the main camera and the wide-angle camera to realize a panoramic shooting function and a Virtual Reality (VR) shooting function. In some embodiments, camera assembly 306 may also include a flash. The flash lamp can be a single-color temperature flash lamp or a double-color temperature flash lamp. The dual-color temperature flash lamp refers to a combination of a warm light flash lamp and a cold light flash lamp, and can be used for light compensation under different color temperatures.
Audio circuitry 307 is used to provide an audio interface between the user and terminal 300. The audio circuit 307 may include a microphone and a speaker. The microphone is used for collecting sound waves of users and environments, converting the sound waves into electric signals, and inputting the electric signals to the processor 301 for processing, or inputting the electric signals to the radio frequency circuit 304 for voice communication. For the purpose of stereo acquisition or noise reduction, a plurality of microphones may be respectively disposed at different portions of the terminal 300. The microphone may also be an array microphone or an omni-directional pickup microphone. The speaker is used to convert electrical signals from the processor 301 or the radio frequency circuit 304 into sound waves. The speaker may be a conventional thin film speaker or a piezoelectric ceramic speaker. When the speaker is a piezoelectric ceramic speaker, not only the electric signal can be converted into a sound wave audible to humans, but also the electric signal can be converted into a sound wave inaudible to humans for ranging and other purposes. In some embodiments, the audio circuit 307 may also include a headphone jack.
The location component 308 is operative to locate the current geographic location of the terminal 300 for navigation or LBS (Location Based Service, location-based services). The positioning component 308 may be a positioning component based on the United states GPS (Global Positioning System ), the Beidou system of China, or the Galileo system of Russia.
The power supply 309 is used to power the various components in the terminal 300. The power source 309 may be alternating current, direct current, disposable or rechargeable. When the power source 309 comprises a rechargeable battery, the rechargeable battery may be a wired rechargeable battery or a wireless rechargeable battery. The wired rechargeable battery is a battery charged through a wired line, and the wireless rechargeable battery is a battery charged through a wireless coil. The rechargeable battery may also be used to support fast charge technology.
Those skilled in the art will appreciate that the structure shown in fig. 4 is not limiting of the terminal 300 and may include more or fewer components than shown, or may combine certain components, or may employ a different arrangement of components.
Example five
In an exemplary embodiment, a computer readable storage medium is further provided, on which a computer program is stored, which when executed by a processor, implements a battery-in-battery-powered cloud-edge cooperative control method as provided in all the inventive embodiments of the present application.
Any combination of one or more computer readable media may be employed. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any of the foregoing. More specific examples (a non-exhaustive list) of the computer-readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.
The computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, either in baseband or as part of a carrier wave. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.
Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.
Computer program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C ++ and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).
Example six
In an exemplary embodiment, an application program product is also provided, which includes one or more instructions that can be executed by the processor 301 of the above apparatus to implement the above battery-powered cloud-edge cooperative control method.
Although embodiments of the invention have been disclosed above, they are not limited to the use listed in the specification and embodiments. It can be applied to various fields suitable for the present invention. Additional modifications will readily occur to those skilled in the art. Therefore, the invention is not to be limited to the specific details and illustrations shown and described herein, without departing from the general concepts defined in the claims and their equivalents.
Claims (4)
1. The battery change cloud edge cooperative control method is characterized by being applied to a battery change cloud edge cooperative control system, and the battery change cloud edge cooperative control system comprises the following steps: battery management system, encryption communication system, cloud terminal and change electric operation system, wherein:
The battery management system is connected with the encryption communication system and is used for acquiring charging and discharging power in the operation process of the battery for battery replacement and feeding back to the encryption communication system and executing a battery control strategy sent by the cloud terminal;
The encryption communication system is respectively connected with the battery management system, the cloud terminal and the battery replacement operation system and is used for encrypting and transmitting data and strategies of the cloud terminal, the battery management system and the battery replacement operation system respectively;
The cloud terminal is connected with the encryption communication system and is used for acquiring charge and discharge power in the operation process of the battery replacement, determining a user portrait according to the charge and discharge power in the operation process of the battery replacement and the matching information of the vehicle battery, respectively acquiring a battery control strategy and a charging strategy of the battery replacement station through the user portrait and feeding back to the encryption communication system;
the battery replacement operation system is connected with the encryption communication system and is used for executing a battery replacement station charging strategy sent by the cloud terminal, and the method comprises the following steps:
acquiring charge and discharge power in the operation process of the battery replacement battery through the battery management system;
Determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination;
the battery management system and the battery replacement operation system respectively execute a battery control strategy and a battery replacement station charging strategy;
the charging power in the operation process of the battery replacement comprises the following components: in the state that the real-time feedback power is larger than the current feedback power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the battery charging total energy are calculated;
The discharging power in the operation process of the battery replacement comprises the following components: in the state that the real-time discharging power is larger than the current discharging power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the battery charging total energy are calculated;
the user portrait determining method according to the matching information of the charge and discharge power and the vehicle battery in the operation process of the battery replacement comprises the following steps:
determining the charge and discharge power of different batteries of a user vehicle in a specific time period according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery;
Obtaining fractions of time duty ratio and energy duty ratio through the charge and discharge power of different batteries of the user vehicle in a specific time period;
determining a user representation from the fractions of the time and energy fractions;
The vehicle battery matching information includes: the matching relation between the vehicle information and the battery information recorded in the power conversion process comprises the following steps: the battery life devaluation contribution degree of a single user in different time periods and the battery devaluation contribution degree of all users in a single time period;
The battery devaluation contribution degree includes: the influence of the charge and discharge power statistics of different batteries on the battery asset devaluation caused by the current battery health state and the attenuation of the battery health state when the new battery is used by a single customer in the process of using different batteries;
The battery control strategy includes: battery usage power limitation, battery state management, battery power recovery within a battery exchange station, and corresponding mode management, the battery exchange station charging strategy comprising: different charging standards are formulated in the power exchange station according to different user figures.
2. The utility model provides a trade electric battery cloud limit cooperative control device which characterized in that, the device includes:
the battery management system is used for acquiring charging and discharging power in the operation process of the battery replacement;
The determining strategy module is used for determining a user portrait according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery replacement, and respectively obtaining a battery control strategy and a battery replacement station charging strategy through the user portrait determination;
The execution strategy module is used for respectively executing a battery control strategy and a battery exchange station charging strategy by the battery management system and the battery exchange operation system;
the charging power in the operation process of the battery replacement comprises the following components: in the state that the real-time feedback power is larger than the current feedback power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the battery charging total energy are calculated;
The discharging power in the operation process of the battery replacement comprises the following components: in the state that the real-time discharging power is larger than the current discharging power and the battery health state coefficient calculation result, the duty ratio of the running time in the overall running time and the duty ratio of the charging energy in the battery charging total energy are calculated;
the user portrait determining method according to the matching information of the charge and discharge power and the vehicle battery in the operation process of the battery replacement comprises the following steps:
determining the charge and discharge power of different batteries of a user vehicle in a specific time period according to the charge and discharge power and the vehicle battery matching information in the operation process of the battery;
Obtaining fractions of time duty ratio and energy duty ratio through the charge and discharge power of different batteries of the user vehicle in a specific time period;
determining a user representation from the fractions of the time and energy fractions;
The vehicle battery matching information includes: the matching relation between the vehicle information and the battery information recorded in the power conversion process comprises the following steps: the battery life devaluation contribution degree of a single user in different time periods and the battery devaluation contribution degree of all users in a single time period;
The battery devaluation contribution degree includes: the influence of the charge and discharge power statistics of different batteries on the battery asset devaluation caused by the current battery health state and the attenuation of the battery health state when the new battery is used by a single customer in the process of using different batteries;
The battery control strategy includes: battery usage power limitation, battery state management, battery power recovery within a battery exchange station, and corresponding mode management, the battery exchange station charging strategy comprising: different charging standards are formulated in the power exchange station according to different user figures.
3. A terminal, comprising:
One or more processors;
a memory for storing the one or more processor-executable instructions;
Wherein the one or more processors are configured to:
the battery-powered cloud-edge cooperative control method of claim 1 is executed.
4. A non-transitory computer readable storage medium, wherein instructions in the storage medium, when executed by a processor of a terminal, enable the terminal to perform a battery-over-battery cooperative control method according to claim 1.
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