CN114694354A - Battery replacement station safety warning method and system, cloud server and storage medium - Google Patents
Battery replacement station safety warning method and system, cloud server and storage medium Download PDFInfo
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Abstract
The invention discloses a safety warning method and system for a power swapping station, a cloud server and a storage medium. The safety warning method for the power swapping station based on the cloud server comprises the following steps: receiving monitoring data respectively acquired by each power conversion station; performing data analysis on the monitoring data to judge whether the monitoring data is abnormal or not; when the monitoring data is judged to be abnormal, alarm information corresponding to the monitoring data is output; the alarm information is used for prompting that the monitored object from which the monitoring data is originated has an abnormality. In the invention, the cloud server receives and analyzes the monitoring data acquired by each power exchanging station and outputs corresponding warning information in time when the monitoring data is judged to be abnormal, so that real-time unified monitoring and management of each power exchanging station can be realized without additional personnel investment; and the alarm information receiver can quickly distinguish a specific monitored object according to the alarm information, and timely perform exception handling, so that the safety of the power swapping station is guaranteed.
Description
Technical Field
The invention relates to the technical field of battery swapping, in particular to a safety warning method and system for a battery swapping station based on a cloud server, the cloud server and a storage medium.
Background
The new energy electric automobile belongs to a new energy automobile, can effectively relieve air pollution, and is also a main direction of future automobile development. The battery replacement station is a place for rapidly and efficiently supplementing electric energy for the new energy vehicle, the requirements of the new energy vehicle on equipment such as a charging station/pile can be saved, the equipment utilization rate can be improved, and the requirements of new energy drivers can be met to the maximum extent.
A large number of batteries, charging modules, battery replacement equipment and the like are arranged in the battery replacement station, and serious financial waste can be caused by one-time unexpected faults, accidents, stealing behaviors and the like. Therefore, effective monitoring and alarming are performed on the power change stations which are not managed by people or are managed by few people and have wide distribution ranges, so that the problem to be solved urgently is solved.
Disclosure of Invention
In order to solve the technical problems, the invention provides a power station swapping safety warning method and system based on a cloud server, the cloud server and a storage medium.
The invention solves the technical problems through the following technical scheme:
the invention provides a power station swapping safety warning method based on a cloud server, which comprises the following steps:
receiving monitoring data respectively acquired by each power conversion station;
performing data analysis on the monitoring data to judge whether the monitoring data is abnormal or not;
when the monitoring data is judged to be abnormal, outputting alarm information corresponding to the monitoring data; the alarm information is used for prompting that the monitored object from which the monitoring data originates has abnormity.
In the scheme, the cloud server receives and analyzes the monitoring data acquired by each power exchanging station and outputs corresponding warning information in time when the monitoring data is judged to be abnormal, so that real-time unified monitoring and management of each power exchanging station can be realized without additional personnel investment; and the alarm information is used for prompting that the monitored object from which the monitoring data originates is abnormal, so that a receiver of the alarm information can quickly distinguish the specific monitored object and timely perform abnormal processing to ensure the safety of the power swapping station.
Optionally, the receiving monitoring data respectively acquired by the battery replacement stations includes:
receiving monitoring data of each power conversion station transmitted through a data transmission layer, and storing the monitoring data to a data processing and storage layer of a cloud server; the monitoring data transmitted by the data transmission layer are respectively acquired and uploaded by each power exchanging station, and the monitoring data is at least one of unstructured data, structured data and semi-structured data.
In the scheme, each power exchanging station uploads monitoring data to the data transmission layer respectively, the data transmission layer transmits the monitoring data to the cloud server in a unified mode, and transmission of various types of monitoring data from the power exchanging station to the cloud server is achieved.
Optionally, the monitoring data comprises at least one of temperature data, voltage data and current data; the analyzing the monitoring data to determine whether the monitoring data is abnormal includes:
performing numerical analysis on the monitoring data;
and if the temperature data exceeds a preset temperature threshold value, and/or the voltage data exceeds a preset voltage threshold value, and/or the current data exceeds a preset current threshold value, judging that the monitoring data is abnormal.
In the scheme, the monitoring data of numerical types such as temperature, voltage or current are compared with the preset threshold, and if the monitoring data exceed the preset threshold, the monitoring data are judged to be abnormal.
Optionally, the monitoring data comprises image data; the analyzing the monitoring data to determine whether the monitoring data is abnormal includes:
and judging whether the monitoring data is abnormal or not by carrying out image recognition on the image data.
In the scheme, image recognition is carried out on the monitoring data of the image type, and whether the monitoring data is abnormal or not is judged according to the image recognition result.
Optionally, the image data comprises an environmental image collected by a smoke sensor and/or a video image collected by a camera; the image recognition of the image data to judge whether the monitoring data is abnormal includes:
inputting the environment image and/or the video image into an image recognition model;
and when the image recognition result output by the image recognition model indicates that the environment image comprises smoke and/or indicates that the video image comprises an abnormal moving object, judging that the monitoring data has abnormality.
In the scheme, the image recognition model is used for carrying out image recognition on the image data, so that the accuracy of the image recognition is improved. Furthermore, whether the monitoring data is abnormal or not is judged according to different image recognition results output by the image recognition model, and the accuracy of monitoring and alarming of the power station is improved.
Optionally, the safety warning method for the power swapping station further includes:
displaying an alarm page on a monitoring display screen, and displaying an alarm map on the alarm page; the alarm map can be used for inquiring the power conversion station according to the map level in a layering mode.
In the scheme, a mode of inquiring the power switching stations in a grading mode is provided for a user through the displayed alarm map, so that the user can not only visually check the overall alarm condition of all the power switching stations from the alarm map, but also can inquire the specific power switching stations generating alarms in the alarm map in a grading mode, and the convenience of monitoring the power switching stations by the user is improved.
Optionally, the safety warning method for the power swapping station further includes:
inquiring the target power changing station layer by layer in the alarm map according to the map level;
entering a site alarm page from a jump entry corresponding to the target power swapping station in the alarm map;
and displaying the monitoring data of the target power swapping station on the station warning page.
According to the scheme, the implementation mode that the site alarm page displaying the target power changing station monitoring data enters from the alarm map is provided, so that a user can switch from monitoring the overall situation of all power changing stations to monitoring a specific target power changing station.
Optionally, the displaying the monitoring data of the target power swapping station on the station alarm page includes:
simulating and displaying a monitoring object of the target power swapping station on the station warning page;
and displaying the monitoring data corresponding to the monitoring object.
In the scheme, the monitoring object is displayed in a simulated mode through the alarm page at the station, and the corresponding monitoring data is displayed while the monitoring object is displayed, so that a user can visually determine the running condition of the monitoring object, and the convenience of monitoring the power changing station by the user is further improved.
Optionally, the monitored object includes a battery in a battery compartment of the battery replacement station, and the battery replacement station safety warning method further includes:
entering a battery bin detail page from a battery bin detail viewing entry of the site alarm page;
and the batteries in the battery compartment are displayed in a simulation mode on the battery compartment detail page, and the battery data of the batteries specified by the user operation are displayed.
In the scheme, a way for monitoring the batteries in the battery compartment is provided, specifically, a battery compartment detail page is entered from a site alarm page, and battery data of the batteries specified based on user operation is displayed on the battery compartment detail page, so that convenience of monitoring the battery compartment in the battery replacement station by a user is improved.
Optionally, when it is determined that the monitoring data is abnormal, outputting alarm information corresponding to the monitoring data includes:
when the monitoring data is judged to be abnormal, determining a monitoring object from which the monitoring data originates;
and highlighting the monitoring object from which the monitoring data originates to prompt that the monitoring object from which the monitoring data originates is abnormal.
In the scheme, the purpose of prompting a user that the monitoring object is abnormal is achieved by prominently displaying the monitoring object from which the abnormal monitoring data originates, and the user can conveniently and quickly determine the abnormal monitoring object, so that the user can timely perform corresponding processing after determining the abnormal monitoring object, and the safety of the power switching station is improved.
Optionally, when it is determined that the monitoring data is abnormal, outputting alarm information corresponding to the monitoring data includes:
when the monitoring data is judged to be abnormal, alarm information corresponding to the monitoring data is output in a second area of the alarm page to prompt that the monitoring object from which the monitoring data originates is abnormal; and the alarm map is displayed in a first area of the alarm page.
In the scheme, the warning page comprises a first area for displaying the warning map and a second area for displaying the warning information, the distribution situation of the abnormal power changing station and the detailed warning information are displayed for a user, and the convenience of monitoring the power changing station by the user is further improved.
Optionally, when it is determined that the monitoring data is abnormal, outputting alarm information corresponding to the monitoring data in a second area of the alarm page to prompt that a monitoring object from which the monitoring data originates is abnormal, where the method includes:
when the monitoring data is judged to be abnormal, displaying an alarm type and an alarm list in a second area of the alarm page; and each list item of the alarm list is used for displaying the abnormal information corresponding to one abnormal monitoring data.
In the scheme, the alarm type corresponding to the abnormal monitoring data is displayed in the form of the alarm list, so that the power switching station can be managed uniformly according to the alarm type.
Optionally, the safety warning method for the power swapping station further includes:
entering a site warning page from the list item, wherein the swapping station corresponding to the site warning page is the swapping station from which the abnormal monitoring data of the list item originates.
According to the scheme, the realization mode from abnormal monitoring data positioning to the corresponding power conversion station is provided, and the convenience of monitoring the power conversion station by a user is further improved.
Optionally, when it is determined that the monitoring data is abnormal, outputting alarm information corresponding to the monitoring data includes:
when the monitoring data are judged to be abnormal, determining a power conversion station from which the monitoring data originate;
and sending an alarm signal to a management terminal corresponding to the power swapping station to prompt that the power swapping station from which the monitoring data originates is abnormal.
In the scheme, the cloud server sends the alarm signal to the management terminal corresponding to the power exchanging station from which the abnormal monitoring data originates, so that the management terminal can timely make different responses according to the alarm information, unnecessary loss of the power exchanging station is avoided, and the safety of the power exchanging station is improved.
A second aspect of the present invention provides a cloud server, which includes a memory, a processor, and a computer program that is stored in the memory and is executable on the processor, and when the processor executes the computer program, the power station swapping safety warning method according to the first aspect is implemented.
The third aspect of the present invention provides a power swapping station safety warning system based on a cloud server, including the cloud server of the second aspect and at least one power swapping station: the power conversion station is used for collecting monitoring data and sending the monitoring data to the cloud server.
A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the power swapping station safety alert method as described in the first aspect.
The positive progress effects of the invention are as follows: the cloud server receives and analyzes the monitoring data acquired by each power exchanging station and outputs corresponding warning information in time when the monitoring data is judged to be abnormal, so that real-time unified monitoring and management of each power exchanging station can be realized without additional personnel investment; and the alarm information is used for prompting that the monitored object from which the monitoring data originates is abnormal, so that a receiver of the alarm information can quickly identify the specific monitored object and timely perform abnormal processing, and the safety of the power change station is guaranteed.
Drawings
Fig. 1 is a flowchart of a power swapping station security alarm method based on a cloud server according to embodiment 1 of the present invention.
Fig. 2 is a diagram illustrating a display effect of an alarm page provided in embodiment 1 of the present invention.
Fig. 3 is a diagram illustrating a display effect of a site alarm page provided in embodiment 1 of the present invention.
Fig. 4 is an effect diagram of an alarm page showing an alarm map of guangdong province provided in embodiment 1 of the present invention.
Fig. 5 is an effect diagram of an alarm page showing an alarm map of guangzhou city according to embodiment 1 of the present invention.
Fig. 6 is an effect diagram of an alarm page showing a warning map of a river area according to embodiment 1 of the present invention.
Fig. 7 is a diagram illustrating an effect of a detail page of a battery compartment according to embodiment 1 of the present invention.
Fig. 8 is a block diagram of a cloud server according to embodiment 2 of the present invention.
Fig. 9 is a block diagram of a power swapping station safety warning system based on a cloud server according to embodiment 3 of the present invention.
Detailed Description
The invention is further illustrated by the following examples, which are not intended to limit the scope of the invention.
Example 1
The embodiment provides a power swapping station safety warning method based on a cloud server, as shown in fig. 1, including the following steps S101 to S103:
and S101, receiving monitoring data respectively acquired by each power conversion station.
In an implementation manner, each power conversion station can transmit locally acquired monitoring data to the cloud server. The monitoring data includes, but is not limited to, monitoring data of a battery, a battery compartment, a charger, and a battery replacement environment.
In order to reduce the pressure of data transmission, in an optional implementation manner, the power conversion station preprocesses the acquired monitoring data and sends the preprocessed monitoring data to the cloud server. In a specific example, the monitoring data is screened according to a certain preset rule, and only the screened monitoring data is sent to the cloud server.
In an optional implementation manner of step S101, monitoring data of each power conversion station transmitted through the data transmission layer is received, and the monitoring data is stored in the data processing and storage layer of the cloud server. The monitoring data transmitted by the data transmission layer are respectively acquired and uploaded by each power conversion station, and the monitoring data is at least one of unstructured data, structured data and semi-structured data.
The unstructured data includes video data, image data, and the like, the structured data includes table data and the like, and the semi-structured data includes web page data and the like.
And S102, performing data analysis on the monitoring data to judge whether the monitoring data is abnormal or not.
It should be noted that the cloud server may perform different data analyses on different types of monitoring data to determine whether the monitoring data is abnormal.
In an alternative embodiment, the monitoring data includes at least one of temperature data, voltage data and current data. The step S102 specifically includes the following steps S102a1 and S102b 1:
and step S102a1, performing numerical analysis on the monitoring data.
Step S102b1, if the temperature data exceeds a preset temperature threshold, and/or the voltage data exceeds a preset voltage threshold, and/or the current data exceeds a preset current threshold, determining that the monitoring data is abnormal.
In specific implementation, a temperature sensor is arranged in the power conversion station to acquire temperature data. Wherein, different temperature sensors can be selected according to the characteristics of the collected object. In a specific example, a non-contact temperature sensor such as an optical fiber temperature sensor is arranged in the power switching station to acquire the ambient temperature of the power switching station. In another specific example, a contact-type temperature sensor, such as a thermistor, is arranged in the battery replacement device to acquire the temperature of the battery replacement device. In another specific example, a contact type temperature sensor such as a thermocouple is provided in the battery cell to collect the temperature of the battery cell.
The voltage data may include a charge and discharge voltage of a battery pack in the battery replacement station, a charge and discharge voltage of a battery cell, a discharge voltage of a charger, or the like. The current data may include charge and discharge currents of a battery pack in the battery replacement station, charge and discharge currents of a battery cell, or discharge currents of a charger, and the like.
In an alternative embodiment, the monitoring data includes image data. Step S102 specifically includes performing image recognition on the image data to determine whether the monitored data is abnormal.
In one example of an implementation, the image data includes an environmental image captured by a smoke sensor and/or a video image captured by a camera. The step S102 specifically includes the following steps S102a2 and S102b 2:
step S102a2, inputting an environment image and/or a video image into the image recognition model.
Step S102b2, when the image recognition result output by the image recognition model indicates that smoke is included in the environment image and/or indicates that an abnormal moving object is included in the video image, determining that the monitored data is abnormal.
It will be appreciated that different image data corresponds to different image recognition models. In a specific example, the environment image is input into an image recognition model capable of recognizing smoke, and if the recognition result of the image recognition model indicates that the environment image includes smoke, it is determined that the monitoring data is abnormal. In another specific example, a video image acquired by the unmanned mobile switching station is input into an image recognition model capable of recognizing a moving object, and if the recognition result of the image recognition model indicates that the video image includes a moving person, the monitoring data is judged to be abnormal; if the recognition result of the image recognition model indicates that the video image comprises the mobile equipment, the moving path of the equipment is further judged, and if the moving path of the equipment does not conform to a preset path, for example, the equipment does not move between a charging rack and a battery exchange area, the monitoring data is judged to be abnormal.
And step S103, outputting alarm information corresponding to the monitoring data when the monitoring data is judged to be abnormal. The alarm information is used for prompting that the monitored object from which the monitoring data originates has abnormity.
In the embodiment, the cloud server receives and analyzes the monitoring data acquired by each power exchanging station and outputs corresponding warning information in time when the monitoring data are judged to be abnormal, so that real-time unified monitoring and management of each power exchanging station can be realized without additional personnel investment; and the alarm information is used for prompting that the monitored object from which the monitoring data originates is abnormal, so that a receiver of the alarm information can quickly identify the specific monitored object and timely perform abnormal processing, and the safety of the power change station is guaranteed.
In an optional implementation manner, the safety warning method for a power swapping station further includes the following step S104: and displaying an alarm page on the monitoring display screen, and displaying an alarm map on the alarm page. The alarm map can be used for inquiring the power conversion station according to the map level in a layering mode.
Specifically, the cloud server can send the page data of the alarm page to the monitoring display screen, and the monitoring display screen performs page rendering according to the page data to display the alarm page. The monitoring display screen can be an external display screen corresponding to the cloud server. The alarm page can be displayed in a local area of the monitoring display screen, and can also be displayed in a whole area of the monitoring display screen.
In an optional embodiment, the step S103 specifically includes the step S103a 1: and when the monitoring data is judged to be abnormal, outputting alarm information corresponding to the monitoring data in a second area of the alarm page to prompt that the monitoring object from which the monitoring data originates is abnormal. And the alarm map is displayed in a first area of the alarm page.
In this embodiment, the alarm page includes a first area for displaying the alarm map and a second area for displaying the alarm information, and as shown in fig. 2, the left area is the first area for displaying the national distribution of the abnormal power swapping stations, and the right area is the second area for displaying the detailed alarm information. For example, the first piece of alarm information corresponds to the alarm information of the Tianhejicun D station, and specifically comprises the following steps: in a D station power change station of Tianhejicun in Guangzhou, the temperature of equipment with equipment code of "# 10" is overhigh, the equipment belongs to the category of thermal runaway alarm, and the alarm time is 16:10: 19.
In an optional implementation manner, the step S103a1 specifically includes: when the monitoring data is judged to be abnormal, displaying an alarm type and an alarm list in a second area of the alarm page; and each list item of the alarm list is used for displaying the abnormal information corresponding to one abnormal monitoring data.
Wherein, different alarm types can be set according to the monitoring data. In the example shown in fig. 2, the second area shows three types of alarms, namely, an ambient temperature alarm, a battery alarm, and a charger alarm. The corresponding to the alarm type may also include the number of alarms under that alarm type.
In this embodiment, the alarm list corresponds to the alarm types one to one, and in response to an operation of selecting an alarm type by a user, all the abnormal information corresponding to the alarm type selected by the user is displayed in the alarm list. And the abnormal information corresponding to the abnormal monitoring data is classified and displayed according to the alarm type, so that the unified monitoring management of the power switching station is facilitated.
In an alternative embodiment, the alert information may be presented in a scrolling manner in the alert list.
In an optional implementation manner, the safety warning method for the power swapping station further includes the following steps: entering a site warning page from the list item, wherein the swapping station corresponding to the site warning page is the swapping station from which the abnormal monitoring data of the list item is originated. For example, the alarm page may be entered by clicking on the list item.
In the example shown in fig. 2, a warning list is displayed in a second area of the warning page, each list item of the warning list is used for displaying abnormal information corresponding to one of the abnormal monitoring data, and in response to abnormal information generated when a user selects the D station switching station of the tianhejicun D station in guangzhou from the list item, the method proceeds to a "D station switching station of the tianhejicun D station in guangzhou city" site warning page shown in fig. 3.
In an optional implementation manner, the safety warning method for a power swapping station further includes the following steps S105 to S107:
and S105, inquiring the target power exchanging station layer by layer in the alarm map according to the map level.
And S106, entering a site alarm page from a jump entrance corresponding to the target swapping station in the alarm map.
And S107, displaying the monitoring data of the target power swapping station on a station warning page.
In the embodiment, a site alarm page is entered by selecting a target power swapping station from an alarm map. In the example shown in fig. 2, the alarm map is shown in the first area of the alarm page, and the site alarm page of the takayama prefecture D station shown in fig. 3 is entered in response to the user's operations of querying the takayama city in the alarm map and querying the takayama prefecture D station in the takayama city.
In an optional implementation manner, the target power conversion station is queried in the alarm map layer by layer according to the map level, when the map level is switched, the alarm information displayed in the alarm list is also screened, and only the alarm information of the power conversion station in the administrative area corresponding to the current map level is displayed.
For example, referring to fig. 2 and fig. 4 to 6, for example, when entering the alarm map of guangdong province from the national alarm map, the alarm information of the power swapping station of guangdong province is screened from the alarm information and displayed in the alarm list; when the alarm map of Guangzhou city enters the alarm map of Guangzhou city from the alarm map of Guangdong province, the alarm information of the power switching station of Guangzhou city is screened from the alarm information and displayed in an alarm list; when the alarm map of Guangzhou city enters the warning map of the river area, the warning information of the power station of the river area is screened from the warning information and displayed in the warning list.
In an optional embodiment, the step S107 specifically includes the following steps S107a and S107 b:
and step S107a, simulating and displaying the monitoring object of the target power swapping station on the station alarm page.
And step S107b, displaying the monitoring data corresponding to the monitoring object.
In the embodiment, the monitoring object is displayed in a simulated mode on the site warning page, and the corresponding monitoring data is displayed while the monitoring object is displayed, so that a user can visually determine the running condition of the monitoring object, and the convenience of monitoring the power exchange station by the user is improved.
For example, as shown in the "battery compartment" area of the station warning page in fig. 3, each battery pack of the target power change station is shown in a simulation manner. As shown in the "ambient temperature" region of the site alarm page of fig. 3, the simulation shows the charging rack of the target charging station and/or the temperature sensor on the charging rack.
In an optional embodiment, the step S103 specifically includes the following steps S103a2 and S103b 2:
step S103a2, when the monitored data is judged to have abnormality, determining the monitored object from which the monitored data originates.
Step S103b2, highlighting the monitoring object from which the monitoring data originates, so as to prompt that the monitoring object from which the monitoring data originates is abnormal.
In the embodiment, the purpose of prompting a user that the monitoring object is abnormal is achieved by prominently displaying the monitoring object from which the abnormal monitoring data originates, and the user can conveniently and quickly determine the abnormal monitoring object, so that the user can timely perform corresponding processing after determining the abnormal monitoring object, and the safety of the power switching station is further improved.
In an optional implementation manner, the monitoring object includes a battery in a battery compartment of the battery replacement station, and the battery replacement station safety warning method further includes the following steps S108 and S109:
and S108, entering a battery bin detail page from a battery bin detail viewing entry of the site alarm page.
And step S109, simulating and displaying the batteries in the battery compartment on a battery compartment detail page, and displaying battery data of the batteries specified by user operation.
This embodiment provides a way to monitor the batteries in the battery compartment. In the example shown in fig. 3, in the site alarm page of the guangzhou tianhejicun D station, in response to the user clicking on the details of the battery compartment at the lower right corner, the battery compartment details page of the guangzhou tianhejicun D station shown in fig. 7 is entered. In the battery compartment detail page shown in fig. 7, the left area shows the batteries in the battery compartment in a simulation manner, the middle area shows the single batteries in a simulation manner, and the right area shows the battery data of the battery specified by the user operation.
In an optional embodiment, the step S103 specifically includes the following steps S103a3 and S103b 3:
and step S103a3, when the monitoring data is judged to be abnormal, determining a power conversion station from which the monitoring data originates.
Step S103b3, sending an alarm signal to a management terminal corresponding to the power swapping station to prompt that the power swapping station from which the monitoring data originates is abnormal.
In the embodiment, the cloud server sends the alarm signal to the management terminal corresponding to the power exchanging station from which the abnormal monitoring data originates, so that the management terminal can timely make different responses according to the alarm information, unnecessary loss of the power exchanging station is avoided, and the safety of the power exchanging station is improved.
Example 2
Fig. 8 is a schematic structural diagram of a cloud server provided in this embodiment. The cloud server comprises a memory, a processor, a computer program which is stored in the memory and can run on the processor, and a plurality of subsystems which realize different functions, wherein the processor realizes the power station swapping safety warning method of embodiment 1 when executing the program.
The memory may include volatile memory, such as Random Access Memory (RAM) and/or cache memory, and may further include read-only memory (ROM).
The memory may also include a program/utility having a set (at least one) of program modules including, but not limited to: an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may comprise an implementation of a network environment.
The processor executes various functional applications and data processing, such as the power station swapping safety warning method in embodiment 1 of the present invention, by running the computer program stored in the memory.
It should be noted that although several units/modules or sub-units/modules of the cloud server are mentioned in the above detailed description, such partitioning is merely exemplary and not mandatory. Indeed, the features and functionality of two or more of the units/modules described above may be embodied in one unit/module according to embodiments of the invention. Conversely, the features and functions of one unit/module described above may be further divided into embodiments by a plurality of units/modules.
Example 3
Fig. 9 is a schematic structural diagram of a power swapping station safety warning system based on a cloud server according to this embodiment. The power swapping station safety warning system comprises the cloud server and at least one power swapping station in the embodiment 2. Each power conversion station is used for collecting monitoring data and sending the monitoring data to the cloud server.
The acquisition of different monitoring data can be realized by arranging acquisition devices such as a smoke sensor, a temperature sensor and a camera in the battery replacement station. The switching stations send the collected monitoring data to the cloud server, the cloud server judges whether the monitoring data are abnormal or not, and outputs alarm information corresponding to the monitoring data in time under the condition that the monitoring data are judged to be abnormal so as to prompt that a monitoring object from which the monitoring data are derived is abnormal, so that real-time unified monitoring and management of each switching station are realized; and the alarm information is used for prompting that the monitored object from which the monitoring data originates is abnormal, so that a receiver of the alarm information can quickly distinguish the specific monitored object and timely perform abnormal processing to ensure the safety of the power swapping station.
Example 4
The present embodiment provides a computer-readable storage medium on which a computer program is stored, which when executed by a processor implements the power swapping station safety warning method of embodiment 1.
More specific examples, among others, that the readable storage medium may employ may include, but are not limited to: a portable disk, a hard disk, random access memory, read only memory, erasable programmable read only memory, optical storage device, magnetic storage device, or any suitable combination of the foregoing.
In a possible implementation manner, the present invention can also be implemented in the form of a program product, which includes program codes, and when the program product runs on a terminal device, the program codes are used for making the terminal device execute a method for realizing the power station swapping safety alarm of embodiment 1.
Where program code for carrying out the invention is written in any combination of one or more programming languages, the program code may be executed entirely on the user device, partly on the user device, as a stand-alone software package, partly on the user device and partly on a remote device or entirely on the remote device.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (17)
1. A safety warning method for a power swapping station based on a cloud server is characterized by comprising the following steps:
receiving monitoring data respectively acquired by each power conversion station;
performing data analysis on the monitoring data to judge whether the monitoring data is abnormal or not;
when the monitoring data is judged to be abnormal, outputting alarm information corresponding to the monitoring data; the alarm information is used for prompting that the monitored object from which the monitoring data originates has abnormity.
2. The power swapping station safety warning method of claim 1, wherein the receiving of the monitoring data respectively acquired by each power swapping station comprises:
receiving monitoring data of each power conversion station transmitted through a data transmission layer, and storing the monitoring data to a data processing and storage layer of a cloud server; the monitoring data transmitted by the data transmission layer are respectively acquired and uploaded by each power exchanging station, and the monitoring data is at least one of unstructured data, structured data and semi-structured data.
3. The power swapping station safety warning method of claim 1, wherein the monitoring data comprises at least one of temperature data, voltage data, and current data; the analyzing the monitoring data to determine whether the monitoring data is abnormal includes:
performing numerical analysis on the monitoring data;
and if the temperature data exceeds a preset temperature threshold value, and/or the voltage data exceeds a preset voltage threshold value, and/or the current data exceeds a preset current threshold value, judging that the monitoring data is abnormal.
4. The power swapping station safety warning method of claim 1, wherein the monitoring data comprises image data; the analyzing the monitoring data to determine whether the monitoring data is abnormal includes:
and judging whether the monitoring data is abnormal or not by carrying out image recognition on the image data.
5. The power swapping station safety warning method of claim 4, wherein the image data comprises an environmental image acquired by a smoke sensor and/or a video image acquired by a camera; the image recognition of the image data to judge whether the monitoring data is abnormal includes:
inputting the environment image and/or the video image into an image recognition model;
and when the image recognition result output by the image recognition model indicates that the environment image comprises smoke and/or indicates that the video image comprises an abnormal moving object, judging that the monitoring data has abnormality.
6. The power swapping station safety warning method of claim 1, further comprising:
displaying an alarm page on a monitoring display screen, and displaying an alarm map on the alarm page; the alarm map can be used for inquiring the power conversion station according to the map level in a layering mode.
7. The power swapping station safety warning method of claim 6, further comprising:
inquiring the target power changing station layer by layer in the alarm map according to the map level;
entering a site alarm page from a jump entry corresponding to the target power swapping station in the alarm map;
and displaying the monitoring data of the target power swapping station on the station warning page.
8. The power swapping station safety warning method of claim 7, wherein the displaying the monitoring data of the target power swapping station on the station warning page comprises:
simulating and displaying a monitoring object of the target power swapping station on the station warning page;
and displaying the monitoring data corresponding to the monitoring object.
9. The charging station safety warning method according to claim 7, wherein the monitored object includes a battery in a battery compartment of the charging station, and the charging station safety warning method further includes:
entering a battery bin detail page from a battery bin detail viewing entry of the site alarm page;
and the batteries in the battery compartment are displayed in a simulation mode on the battery compartment detail page, and the battery data of the batteries specified by the user operation are displayed.
10. The power swapping station safety warning method of claim 8, wherein the outputting the warning information corresponding to the monitoring data when it is determined that the monitoring data is abnormal comprises:
when the monitoring data is judged to be abnormal, determining a monitoring object from which the monitoring data originates;
and highlighting the monitoring object from which the monitoring data originates to prompt that the monitoring object from which the monitoring data originates is abnormal.
11. The power swapping station safety warning method of claim 6, wherein when it is determined that the monitoring data is abnormal, outputting warning information corresponding to the monitoring data comprises:
when the monitoring data is judged to be abnormal, alarm information corresponding to the monitoring data is output in a second area of the alarm page to prompt that the monitoring object from which the monitoring data originates is abnormal; and the alarm map is displayed in a first area of the alarm page.
12. The swapping station safety warning method of claim 11, wherein when it is determined that the monitoring data is abnormal, outputting warning information corresponding to the monitoring data in a second area of the warning page to prompt that a monitoring object from which the monitoring data originates is abnormal, the warning method comprising:
when the monitoring data are judged to be abnormal, displaying an alarm type and an alarm list in a second area of the alarm page; and each list item of the alarm list is used for displaying the abnormal information corresponding to one abnormal monitoring data.
13. The power swapping station safety warning method of claim 12, further comprising:
entering a site warning page from the list item, wherein the swapping station corresponding to the site warning page is the swapping station from which the abnormal monitoring data of the list item originates.
14. The power swapping station safety warning method of claim 1, wherein when it is determined that the monitoring data is abnormal, outputting warning information corresponding to the monitoring data comprises:
when the monitoring data are judged to be abnormal, determining a power conversion station from which the monitoring data are originated;
and sending an alarm signal to a management terminal corresponding to the power swapping station to prompt that the power swapping station from which the monitoring data originates is abnormal.
15. A cloud server comprising a memory, a processor, and a computer program stored on the memory and executable on the processor, wherein the processor implements the power swapping station security alarm method of any one of claims 1-14 when executing the computer program.
16. A power swapping station safety alarm system based on a cloud server, comprising the cloud server of claim 15 and at least one power swapping station: the power conversion station is used for collecting monitoring data and sending the monitoring data to a cloud server.
17. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements a power station safety warning method according to any one of claims 1-14.
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