Charging control method, device, equipment and storage medium for charging pile

Abstract

The present application provides a charging control method, device, equipment and storage medium for a charging pile. It relates to the field of vehicle technology. The method includes: obtaining the total battery voltage of the vehicle to be charged; determining the detection voltage for insulation detection of the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, and performing insulation detection on the charging pile according to the detection voltage; if the insulation detection passes, generating a charging order and controlling the output voltage of the charging pile to remain at a preset voltage; in response to receiving a pre-charge request sent by the vehicle, starting to charge the vehicle. Since the power module is not powered off and remains in working state during the process of generating a charging order, the vehicle can be charged directly when a pre-charge request is received, which reduces the start-up time of the power module and improves the charging efficiency.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a charging control method, device, equipment and storage medium for a charging pile. Background Art

[0002] In recent years, with the continuous development of vehicle technology, the number of electric vehicles has been increasing, and users' requirements for the charging experience of electric vehicles have become higher and higher.

[0003] In the prior art, electric vehicles are generally charged through charging piles. First, the user connects the charging gun of the charging pile to the electric vehicle; then, the charging pile and the electric vehicle interact multiple times to determine the charging parameters of the electric vehicle; finally, the charging pile charges the electric vehicle according to the charging parameters of the electric vehicle.

[0004] However, the inventors have discovered that the prior art has at least the following technical problems: since the charging pile needs to interact with the electric vehicle multiple times before entering the charging stage, it takes a long time for the user to actually enter the charging stage from the plug-in action. Therefore, it takes a long time for the user to charge the electric vehicle and the user experience is poor. Summary of the invention

[0005] The present application provides a charging control method, device, equipment and storage medium for a charging pile, which can save charging preparation time and improve charging efficiency.

[0006] In a first aspect, the present application provides a charging control method for a charging pile, the method comprising:

[0007] Obtain the total battery voltage of the vehicle to be charged;

[0008] Determine a detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage;

[0009] If the insulation test passes, a charging order is generated and the output voltage of the charging pile is controlled to remain at a preset voltage;

[0010] In response to receiving the pre-charging request sent by the vehicle, starting to charge the vehicle.

[0011] In a possible design, obtaining the total battery voltage of the vehicle to be charged includes:

[0012] Monitor whether the charging gun of the charging pile is electrically connected to the vehicle;

[0013] If so, a request for obtaining the total battery voltage is sent to the vehicle, and the total battery voltage returned by the vehicle according to the acquisition request is received.

[0014] In one possible design, determining the detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile includes:

[0015] If the total battery voltage is less than the maximum output voltage of the charging pile, the total battery voltage is determined to be the detection voltage; if the maximum output voltage of the charging pile is less than the total battery voltage, the maximum output voltage is determined to be the detection voltage.

[0016] In one possible design, in response to receiving a pre-charging request sent by the vehicle, starting to charge the vehicle includes:

[0017] In response to receiving a pre-charging request sent by the vehicle, obtaining a target output voltage corresponding to the pre-charging request;

[0018] The output voltage of the charging pile is adjusted from the preset voltage to the target output voltage, and the vehicle is charged by the target output voltage.

[0019] In a possible design, in response to receiving the pre-charging request sent by the vehicle, before charging the vehicle, the method further includes:

[0020] Sending a handshake message to the vehicle, and receiving a charging parameter message returned by the vehicle;

[0021] The charging parameter message is parsed to obtain the maximum allowable charging voltage of the vehicle.

[0022] In one possible design, it also includes:

[0023] Periodically obtaining the total battery voltage of the vehicle;

[0024] If the most recently acquired total battery voltage of the vehicle reaches a preset stop voltage, it is determined that the charging of the vehicle is completed, and charging of the vehicle is stopped.

[0025] In one possible design, the preset voltage is equal to the total battery voltage of the vehicle.

[0026] In a second aspect, the present application provides a charging control device for a charging pile, the device comprising:

[0027] An acquisition module, used to acquire the total battery voltage of the vehicle to be charged;

[0028] A determination module, used to determine a detection voltage for performing insulation detection on the charging pile according to the total voltage of the battery and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage;

[0029] A control module, for generating a charging order and controlling the output voltage of the charging pile to maintain a preset voltage if the insulation test passes;

[0030] The charging module is used to start charging the vehicle in response to receiving a pre-charging request sent by the vehicle.

[0031] In a third aspect, the present application provides an electronic device, including: at least one processor and a memory;

[0032] The memory stores computer-executable instructions;

[0033] The at least one processor executes the computer-executable instructions stored in the memory, so that the at least one processor executes the charging control method for the charging pile as described in the first aspect above.

[0034] In a fourth aspect, the present application provides a computer storage medium, in which computer execution instructions are stored. When a processor executes the computer execution instructions, the charging control method of the charging pile described in the first aspect above is implemented.

[0035] In a fifth aspect, the present application also provides a computer program product, which includes a computer program stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium. When at least one processor executes the computer program, it implements the charging control method of the charging pile as described in the first aspect above.

[0036] The charging control method, device, equipment and storage medium of the charging pile provided by the present application determine the detection voltage for insulation detection of the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, without the need for interaction between the charging pile and the vehicle, simplifying the steps of determining the detection voltage, thereby saving the time of insulation detection; and, when the insulation detection passes, a charging order is generated and the output voltage of the charging pile is controlled to be maintained at a preset voltage, that is, in the process of generating a charging order, the power module is not powered off and remains in a working state, so that when a pre-charge request is received, the vehicle can be charged directly, reducing the start-up time of the power module. It can be seen that the method provided by the present application can reduce the duration of insulation detection and the duration of charging preparation, so the efficiency of charging the vehicle is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0037] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0038] Figure 1The process of the charging control method of the charging pile provided in the embodiment of the present application Figure 1 ;

[0039] Figure 2 A schematic diagram of a charging control method for a charging pile provided in an embodiment of the present application;

[0040] Figure 3 The process of the charging control method of the charging pile provided in the embodiment of the present application Figure 2 ;

[0041] Figure 4 A schematic diagram of the structure of a charging control device for a charging pile provided in an embodiment of the present application;

[0042] Figure 5 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application.

[0043] The above drawings have shown clear embodiments of the present application, which will be described in more detail later. These drawings and text descriptions are not intended to limit the scope of the present application in any way, but to illustrate the concept of the present application to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0044] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the following exemplary embodiments do not represent all implementations consistent with the present application. Instead, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0045] In recent years, with the continuous development of vehicle technology, the number of electric vehicles is increasing, and users have higher and higher requirements for the experience of charging electric vehicles. In the prior art, electric vehicles are generally charged through charging piles. First, the user connects the charging gun of the charging pile to the electric vehicle; then, the charging pile and the electric vehicle interact multiple times to obtain the charging parameters of the electric vehicle; finally, the charging pile charges the electric vehicle according to the charging parameters of the electric vehicle.

[0046] However, when obtaining more charging parameters of an electric vehicle, the charging pile needs to interact with the electric vehicle multiple times before entering the charging stage, resulting in a longer time from the user plugging in the gun to actually entering the charging stage. The long time taken to charge the electric vehicle will result in a poor user experience.

[0047] In order to solve the above technical problems, the present application proposes the following technical concept: according to the total battery voltage and the maximum output voltage of the charging pile, the detection voltage for insulation detection of the charging pile is determined without the need for interaction between the charging pile and the vehicle, thereby simplifying the steps of determining the detection voltage and saving the time for insulation detection; and, if the insulation test passes, a charging order is generated and the output voltage of the charging pile is controlled to be maintained at a preset voltage, that is, in the process of generating a charging order, the power module is not powered off and remains in a working state. In this way, when a pre-charging request is received, the vehicle can be charged directly, which reduces the start-up time of the power module and improves the charging efficiency.

[0048] The technical solution of the present application and how the technical solution of the present application solves the above-mentioned technical problems are described in detail below with specific embodiments. The following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be repeated in some embodiments. The embodiments of the present application will be described below in conjunction with the accompanying drawings.

[0049] The embodiment of the present application provides a charging control method for a charging pile. The execution subject of the method in the embodiment of the present application may be an electronic device. The electronic device may be a charging pile for charging a vehicle. Figure 1 The process of the charging control method of the charging pile provided in the embodiment of the present application Figure 1 .like Figure 1 As shown, the charging control method of the charging pile includes:

[0050] S101. Obtain the total battery voltage of the vehicle to be charged.

[0051] The charging pile in the embodiment of the present application may include a charging gun. The vehicle can only be charged after the charging gun of the charging pile is electrically connected to the vehicle.

[0052] Optionally, this step is: monitor whether the charging gun of the charging pile is electrically connected to the vehicle; if so, send a request to obtain the total battery voltage to the vehicle, and receive the total battery voltage returned by the vehicle according to the request. The vehicle can detect the total battery voltage, and if it receives a request to obtain the total battery voltage sent by the charging pile, return the total battery voltage to the charging pile. Optionally, if Figure 2 As shown, if the total battery voltage returned by the vehicle according to the acquisition request is not received, an acquisition request for acquiring the total battery voltage is sent to the vehicle again.

[0053] It should be noted that, continue to refer to Figure 2 ,If the charging gun of the monitoring charging pile is not electrically connected to the vehicle, the total battery voltage of the vehicle to be charged will not be obtained and the monitoring will continue.

[0054] S102: Determine a detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage.

[0055] In the embodiment of the present application, in order to ensure the safety of the charging pile, the charging pile may be subjected to insulation detection before the charging pile enters the charging stage. Optionally, the maximum output voltage and the minimum output voltage of the charging pile are setting parameters of the charging pile, which are used to characterize the charging capacity of the charging pile.

[0056] Optionally, the detection voltage for insulation detection of the charging pile can be determined by comparing the total battery voltage with the maximum output voltage of the charging pile. Accordingly, the specific steps for the charging pile to determine the detection voltage are: if the total battery voltage is less than the maximum output voltage of the charging pile, the total battery voltage is determined as the detection voltage; if the maximum output voltage of the charging pile is less than the total battery voltage, the maximum output voltage is determined as the detection voltage.

[0057] In the embodiment of the present application, in order to ensure a stable electrical connection between the charging gun and the vehicle, the charging gun and the vehicle can be fixed by a charging gun lock. Figure 2 , if the charging pile receives the total battery voltage, the charging gun lock is activated.

[0058] It should be noted that in the prior art, the charging pile interacts with the vehicle only after the charging order is generated to obtain the detection voltage for insulation detection, and the interaction time between the charging pile and the vehicle will increase the preparation time for pre-charging and reduce the user experience. In the embodiment of the present application, the detection voltage for insulation detection of the charging pile can be determined by the total battery voltage and the maximum output voltage of the charging pile, without the need for interaction between the charging pile and the vehicle. Therefore, the steps for determining the detection voltage are simplified, the time for insulation detection is saved, and the user experience is improved.

[0059] S103: If the insulation test passes, a charging order is generated and the output voltage of the charging pile is controlled to remain at a preset voltage.

[0060] In an embodiment of the present application, the charging pile includes a power module, and the output voltage of the charging pile can be controlled by controlling the power module in the charging pile. Optionally, the preset voltage is equal to the total battery voltage of the vehicle, and if the insulation test passes, the output voltage corresponding to the power module continues to be maintained. The value of the preset voltage is not specifically limited in the present application. For example, the preset voltage can also be equal to the maximum output voltage or the minimum output voltage of the charging pile.

[0061] One thing to note is that, continue to refer to Figure 2 If the insulation test fails, the output voltage of the power module is reduced to discharge the power module. The charging pile can send an alarm message to the terminal used by the maintenance personnel to remind the maintenance personnel to handle it.

[0062] Another point to note is that Figure 2 The charging pile determines whether to generate a charging order. If a charging order is generated, step S104 is executed. If a charging order is not generated, it continues to determine whether the charging order has timed out. If it has timed out, the output voltage of the power module is reduced to discharge the power module. If it has not timed out, the step of generating a charging order is continued.

[0063] S104: In response to receiving a pre-charging request sent by the vehicle, start charging the vehicle.

[0064] In the embodiment of the present application, in response to receiving a pre-charging request sent by the vehicle, the charging pile is controlled to start charging the vehicle. Figure 2 , the charging pile controls the parameters of the power module (such as output voltage, etc.) and starts charging the vehicle. In response to not receiving the pre-charge request sent by the vehicle, it determines whether the pre-charge request has timed out. If it has timed out, it reduces the output voltage of the power module and discharges the power module. If it has not timed out, it continues to receive the pre-charge request sent by the vehicle.

[0065] It should be noted that before receiving the pre-charge request sent by the vehicle, the charging pile sends a handshake message to the vehicle and receives the charging parameter message returned by the vehicle; the charging parameter message is parsed to obtain the maximum allowable charging voltage of the vehicle. Figure 2 The charging pile sends insulation test pass information to the vehicle, and the vehicle receives the insulation test pass information and sends a pre-charge request to the charging pile.

[0066] Another point to be explained is that the charging pile can also periodically obtain the total battery voltage of the vehicle. If the most recently obtained total battery voltage of the vehicle reaches the preset stop voltage, it is determined that the vehicle charging is complete and the charging of the vehicle is stopped; the output voltage of the power module is reduced and the power module is discharged.

[0067] The present application provides a method for charging control of a charging pile, which determines the detection voltage for insulation detection of the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, without the need for interaction between the charging pile and the vehicle, thereby simplifying the steps of determining the detection voltage, thereby saving the time for insulation detection; and, when the insulation detection passes, a charging order is generated and the output voltage of the charging pile is controlled to remain at a preset voltage, that is, in the process of generating a charging order, the power module is not powered off and remains in a working state, so that when a pre-charge request is received, the vehicle can be charged directly, reducing the start-up time of the power module. It can be seen that the method provided by the present application can reduce the duration of insulation detection and the duration of charging preparation, so the efficiency of charging the vehicle is improved.

[0068] Figure 3 The process of the charging control method of the charging pile provided in the embodiment of the present application Figure 2 In the embodiment of the present invention, Figure 1 Based on the provided embodiment, a specific implementation method for starting to charge the vehicle in response to receiving a pre-charging request sent by the vehicle in S104 is described in detail. The method includes:

[0069] S301 . In response to receiving a pre-charging request sent by a vehicle, obtaining a target output voltage corresponding to the pre-charging request.

[0070] Optionally, the pre-charge request carries a target output voltage, which may be a charging voltage that matches the vehicle.

[0071] S302: Adjust the output voltage of the charging pile from a preset voltage to a target output voltage, and charge the vehicle at the target output voltage.

[0072] In the embodiment of the present application, the charging pile charges the vehicle through the power module. Accordingly, this step is: the charging pile adjusts the power module parameters according to the target output voltage, adjusts the output voltage of the power module from the preset voltage to the target output voltage, and charges the vehicle through the target output voltage. At this point, the charging pile enters the formal charging stage.

[0073] Figure 4 This is a schematic diagram of the structure of the charging control device of the charging pile provided in the embodiment of the present application. Figure 4 As shown, the charging control device of the charging pile includes: an acquisition module 401 , a determination module 402 , a control module 403 and a charging module 404 .

[0074] An acquisition module 401 is used to acquire the total battery voltage of the vehicle to be charged;

[0075] A determination module 402 is used to determine a detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage;

[0076] The control module 403 is used to generate a charging order and control the output voltage of the charging pile to maintain a preset voltage if the insulation test passes;

[0077] The charging module 404 is used to start charging the vehicle in response to receiving a pre-charging request sent by the vehicle.

[0078] In one possible design, the acquisition module 401 acquires the total battery voltage of the vehicle to be charged, specifically including: monitoring whether the charging gun of the charging pile is electrically connected to the vehicle; if so, sending an acquisition request for the total battery voltage to the vehicle, and receiving the total battery voltage returned by the vehicle according to the acquisition request.

[0079] In one possible design, the determination module 402 determines the detection voltage for insulation detection of the charging pile based on the total battery voltage and the maximum output voltage of the charging pile, specifically including: if the total battery voltage is less than the maximum output voltage of the charging pile, then the total battery voltage is determined as the detection voltage; if the maximum output voltage of the charging pile is less than the total battery voltage, then the maximum output voltage is determined as the detection voltage.

[0080] In one possible design, the charging module 404 starts charging the vehicle in response to receiving a pre-charging request sent by the vehicle, specifically including: obtaining a target output voltage corresponding to the pre-charging request in response to receiving the pre-charging request sent by the vehicle; adjusting the output voltage of the charging pile from a preset voltage to a target output voltage, and charging the vehicle with the target output voltage.

[0081] In a possible design, it also includes: an interaction module; an interaction module, used to send a handshake message to the vehicle and receive a charging parameter message returned by the vehicle; and parse the charging parameter message to obtain the maximum allowable charging voltage of the vehicle.

[0082] In a possible design, the acquisition module 401 is also used to periodically acquire the total battery voltage of the vehicle; if the most recently acquired total battery voltage of the vehicle reaches a preset stop voltage, it is determined that the vehicle charging is complete and charging of the vehicle is stopped.

[0083] The charging control device for the charging pile provided in the embodiment of the present application can be used to execute the technical solution of the charging control method for the charging pile in the above embodiment. Its implementation principle and technical effect are similar and will not be repeated here.

[0084] It should be noted that it should be understood that the division of the various modules of the above device is only a division of logical functions. In actual implementation, they can be fully or partially integrated into one physical entity, or they can be physically separated. And these modules can all be implemented in the form of software called by processing elements; they can also be all implemented in the form of hardware; some modules can also be implemented in the form of software called by processing elements, and some modules can be implemented in the form of hardware. For example, the acquisition module 401 can be a separately established processing element, or it can be integrated in a chip of the above device. In addition, it can also be stored in the memory of the above device in the form of program code, and called and executed by a processing element of the above device. The function of the above acquisition module 401. The implementation of other modules is similar. In addition, these modules can be fully or partially integrated together, or they can be implemented independently. The processing element here can be an integrated circuit with signal processing capabilities. In the implementation process, each step of the above method or each module above can be completed by an integrated logic circuit of hardware in the processor element or instructions in the form of software.

[0085] Figure 5 This is a schematic diagram of the structure of an electronic device provided in an embodiment of the present application. Figure 5 As shown, the electronic device may include: a transceiver 501 , a processor 502 , and a memory 503 .

[0086] The processor 502 executes the computer execution instructions stored in the memory, so that the processor 502 executes the scheme in the above embodiment. The processor 502 can be a general-purpose processor, including a central processing unit CPU, a network processor (network processor, NP), etc.; it can also be a digital signal processor DSP, an application-specific integrated circuit ASIC, a field programmable gate array FPGA or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components.

[0087] The memory 503 is connected to the processor 502 via a system bus and implements communication therebetween. The memory 503 is used to store computer program instructions.

[0088] The transceiver 501 may be used to obtain tasks to be executed and configuration information of the tasks to be executed.

[0089] The system bus can be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The system bus can be divided into an address bus, a data bus, a control bus, etc. For ease of representation, only one thick line is used in the figure, but it does not mean that there is only one bus or one type of bus. The transceiver is used to realize the communication between the database access device and other computers (such as clients, read-write libraries, and read-only libraries). The memory may include random access memory (RAM) and may also include non-volatile memory.

[0090] The electronic device provided in the embodiment of the present application may be the computer device of the above embodiment.

[0091] An embodiment of the present application also provides a chip for running instructions, which is used to execute the technical solution of the charging control method of the charging pile in the above embodiment.

[0092] An embodiment of the present application further provides a computer-readable storage medium, in which computer instructions are stored. When the computer instructions are executed on a computer, the computer executes the technical solution of the charging control method of the charging pile in the above embodiment.

[0093] An embodiment of the present application also provides a computer program product, which includes a computer program stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium. When at least one processor executes the computer program, it can implement the technical solution of the charging control method of the charging pile in the above embodiment.

[0094] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the invention disclosed herein. The present application is intended to cover any modification, use or adaptation of the present application, which follows the general principles of the present application and includes common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present application are indicated by the following claims.

[0095] It should be understood that the present application is not limited to the precise structures that have been described above and shown in the drawings, and that various modifications and changes may be made without departing from the scope thereof. The scope of the present application is limited only by the appended claims.

Claims

1. A charging control method for a charging pile, characterized in that: include: Monitor whether the charging gun of the charging pile is electrically connected to the vehicle; If yes, sending a request for obtaining the total battery voltage to the vehicle, and receiving the total battery voltage returned by the vehicle according to the request; Determine a detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage; If the insulation test passes, a charging order is generated and the output voltage of the charging pile is controlled to remain at a preset voltage; Sending a handshake message to the vehicle, and receiving a charging parameter message returned by the vehicle; Parsing the charging parameter message to obtain the maximum allowable charging voltage of the vehicle; In response to receiving the pre-charging request sent by the vehicle, starting to charge the vehicle.

2. The method according to claim 1, characterized in that The step of determining a detection voltage for performing insulation detection on the charging pile according to the total battery voltage and the maximum output voltage of the charging pile comprises: If the total battery voltage is less than the maximum output voltage of the charging pile, the total battery voltage is determined to be the detection voltage; if the maximum output voltage of the charging pile is less than the total battery voltage, the maximum output voltage is determined to be the detection voltage.

3. The method according to claim 1, characterized in that The step of starting charging the vehicle in response to receiving the pre-charging request sent by the vehicle includes: In response to receiving a pre-charging request sent by the vehicle, obtaining a target output voltage corresponding to the pre-charging request; The output voltage of the charging pile is adjusted from the preset voltage to the target output voltage, and the vehicle is charged by the target output voltage.

4. The method according to claim 1, characterized in that: Also includes: Periodically obtaining the total battery voltage of the vehicle; If the most recently acquired total battery voltage of the vehicle reaches a preset stop voltage, it is determined that the charging of the vehicle is completed, and charging of the vehicle is stopped.

5. The method according to any one of claims 1 to 4, characterized in that: The preset voltage is equal to the total battery voltage of the vehicle.

6. A charging control device for a charging pile, characterized in that: The device comprises: An acquisition module is used to monitor whether the charging gun of the charging pile is electrically connected to the vehicle; If yes, sending a request for obtaining the total battery voltage to the vehicle, and receiving the total battery voltage returned by the vehicle according to the request; A determination module, used to determine a detection voltage for performing insulation detection on the charging pile according to the total voltage of the battery and the maximum output voltage of the charging pile, and perform insulation detection on the charging pile according to the detection voltage; A control module, for generating a charging order and controlling the output voltage of the charging pile to maintain a preset voltage if the insulation test passes; An interaction module, used for sending a handshake message to the vehicle, receiving a charging parameter message returned by the vehicle; parsing the charging parameter message to obtain a maximum allowable charging voltage of the vehicle; The charging module is used to start charging the vehicle in response to receiving a pre-charging request sent by the vehicle.

7. An electronic device, characterized in that: include: A processor, and a memory communicatively connected to the processor; The memory stores computer-executable instructions; The processor executes the computer-executable instructions stored in the memory to implement the method according to any one of claims 1 to 5.

8. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores computer-executable instructions, which are used to implement the method according to any one of claims 1 to 5 when executed by a processor.

9. A computer program product having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the electronic device executes the method according to any one of claims 1 to 5.

Images