Vehicle charging method

Abstract

The present specification provides a vehicle charging method applied to a charging management service platform, the charging management service platform manages at least two parking spaces, and the parking spaces are provided with wireless charging coils; wherein the wireless charging coils provided in different parking spaces are connected through a relay switch; the method comprises: obtaining a wireless charging request corresponding to a first vehicle parked in a first parking space; in response to the wireless charging request, determining a second parking space where a second vehicle satisfying a charging condition for the first vehicle is located, and connecting the relay switch between the first wireless charging coil provided in the first parking space and the second wireless charging coil provided in the second parking space where the second vehicle is located, so that the second vehicle parked in the second parking space is wirelessly charged for the first vehicle through the second wireless charging coil.

Description

TECHNICAL FIELD

[0001] The one or more embodiments of the present specification relate to the technical field of electric vehicles, and particularly relate to a vehicle charging method and device based on short-range wireless communication technology. BACKGROUND

[0002] With the development of new energy vehicles, pure electric vehicles have become an important part of the industry. Compared with the convenience of refueling for fuel vehicles, there are many problems in charging electric vehicles at the present stage. For example, urban public charging piles are unevenly distributed, it is difficult to charge on highways during holidays; slow charging piles and fast charging piles on the market cannot be used universally, and so on.

[0003] With the increasing number of electric vehicles, the demand for charging electric vehicles is increasing, and the existing charging method based on charging piles cannot obviously meet the charging demand of electric vehicles. SUMMARY

[0004] Therefore, the one or more embodiments of the present specification provide a vehicle charging method and device to solve the problems in the related art.

[0005] To achieve the above-mentioned purpose, the one or more embodiments of the present specification provide technical solutions as follows:

[0006] According to a first aspect of the one or more embodiments of the present specification, a vehicle charging method is provided, applied to a charging management service platform, the charging management service platform manages at least two parking spaces, and the parking spaces are pre-provided with wireless charging coils; wherein the wireless charging coils pre-provided in different parking spaces are connected through a relay switch, and the method comprises:

[0007] obtaining a wireless charging request corresponding to a first vehicle parked in a first parking space;

[0008] In response to the wireless charging request, determining a second parking space where a second vehicle satisfying the charging condition for the first vehicle is located, and connecting the relay switch between the first wireless charging coil pre-provided in the first parking space and the second wireless charging coil pre-provided in the second parking space where the second vehicle is located, so that the second vehicle parked in the second parking space performs wireless charging on the first vehicle through the second wireless charging coil.

[0009] Optionally, the obtaining a wireless charging request corresponding to a first vehicle parked in a first parking space comprises:

[0010] obtaining a wireless charging request corresponding to the first vehicle sent by a first vehicle owner through a client.

[0011] Optionally, the charging demand information is output and displayed through a client, including:

[0012] A target vehicle meeting the charging condition for the first vehicle is determined from among vehicles parked in various parking spaces, and the charging demand information is output and displayed through the client to enable the owner of the target vehicle to confirm the charging demand information.

[0013] Optionally, a second parking space in which a second vehicle meeting the charging condition for the first vehicle is parked is determined, and a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, including:

[0014] Confirmation information for the charging demand information sent by a second owner of a second vehicle parked in the second parking space through the client is obtained;

[0015] In response to the confirmation information, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on.

[0016] Optionally, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, including:

[0017] It is determined whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle, and if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on.

[0018] Optionally, in response to the wireless charging request, a second parking space in which a second vehicle meeting the charging condition for the first vehicle is parked is determined, and a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, so that the second vehicle parked in the second parking space performs wireless charging on the first vehicle through the second wireless charging coil, including:

[0019] In response to the wireless charging request, a second parking space in which a second vehicle satisfying a charging condition for the first vehicle is determined, and a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, so that the second vehicle parked in the second parking space is wirelessly charged by the second wireless charging coil for the first vehicle.

[0020] Optionally, in response to the wireless charging request, a second parking space in which a second vehicle satisfying a charging condition for the first vehicle is determined, and a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, so that the second vehicle parked in the second parking space is wirelessly charged by the second wireless charging coil for the first vehicle, including:

[0021] In response to the wireless charging request, a second parking space in which a second vehicle satisfying a charging condition for the at least two first vehicles is determined, and a relay switch between a first wireless charging coil preset in the at least two first parking spaces and a second wireless charging coil preset in the second parking space in which the second vehicle is parked is turned on, so that the second vehicle parked in the second parking space is wirelessly charged by the second wireless charging coil for the first vehicle.

[0022] According to a second aspect of one or more embodiments of the present specification, a vehicle charging device is provided, applied to a charging management service platform, the charging management service platform manages at least two parking spaces, and the parking spaces are preset with wireless charging coils; wherein the wireless charging coils preset in different parking spaces are connected through a relay switch, and the device comprises:

[0023] A request acquisition unit is configured to acquire a wireless charging request of a first vehicle parked in a first parking space;

[0024] A wireless charging unit is configured to, in response to the wireless charging request, determine a second parking space in which a second vehicle satisfying a charging condition for the first vehicle is parked, and turn on a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space in which the second vehicle is parked, so that the second vehicle parked in the second parking space is wirelessly charged by the second wireless charging coil for the first vehicle.

[0025] According to a third aspect of one or more embodiments of the present specification, an electronic device is provided, comprising:

[0026] a processor;

[0027] a memory for storing processor-executable instructions;

[0028] wherein the processor implements the method of the first aspect by running the executable instructions.

[0029] According to a fourth aspect of one or more embodiments of the present specification, a computer readable storage medium is provided, having stored thereon computer instructions that, when executed by a processor, implement the steps of the method of the first aspect.

[0030] Advantages of the present application:

[0031] The charging management service platform of the present application manages parking spaces with preset wireless charging coils. When a first vehicle on a parking space has a charging demand, the wireless charging coil preset on the parking space of a second vehicle that meets the charging condition can be connected with the wireless charging coil preset on the parking space of the first vehicle, and the first vehicle can be charged quickly and conveniently. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 FIG. 1 is a schematic diagram of a charging management service platform provided by an exemplary embodiment.

[0033] Figure 2 FIG. 2 is a schematic diagram of a relay switch control between wireless charging coils provided by an exemplary embodiment.

[0034] Figure 3 FIG. 3 is a schematic diagram of a wireless charging principle based on a wireless charging coil provided by an exemplary embodiment.

[0035] Figure 4 FIG. 4 is a flowchart of a vehicle charging method provided by an exemplary embodiment.

[0036] Figure 5 FIG. 5 is a schematic structural diagram of an electronic device provided by an exemplary embodiment.

[0037] Figure 6 FIG. 6 is a block diagram of a vehicle charging device provided by an exemplary embodiment. DETAILED DESCRIPTION

[0038] The exemplary embodiments will be described in detail herein with reference to the attached drawings. The description of the exemplary embodiments is intended to apply to all alternative embodiments, as would be understood by one skilled in the art. To that end, the following description is not intended to limit the exemplary embodiments to a single preferred embodiment containing all features that can be presented. Rather, the exemplary embodiments contain features that are described and can be practiced in a variety of embodiments.

[0039] It is noted that the steps of the methods need not necessarily be performed in the order shown and described in this specification in other embodiments. In some other embodiments, the methods can include more or fewer steps than those described in this specification. Also, a single step described in this specification can be split into multiple steps in other embodiments, and multiple steps described in this specification can be combined into a single step in other embodiments.

[0040] With the development of new energy vehicles, pure electric vehicles have become an important part of the industry. Compared with the convenience of refueling for fuel vehicles, there are many problems in charging for electric vehicles at this stage. For example, the layout of urban public charging piles is uneven, it is difficult to charge on highways during holidays; slow charging piles and fast charging piles on the market cannot be used universally, etc.

[0041] With the increasing number of electric vehicles, the demand for charging electric vehicles is increasing, and the existing charging method based on charging piles obviously cannot meet the charging demand of electric vehicles.

[0042] Therefore, the present application proposes a technical solution based on a wireless charging coil for fast charging of electric vehicles.

[0043] In implementation, the charging management service platform can obtain a wireless charging request corresponding to the first vehicle sent by a first vehicle owner corresponding to a first vehicle parked in a first parking space through a client;

[0044] In response to the wireless charging request, a second parking space where a second vehicle satisfying the charging condition for the first vehicle is located is determined, and a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space where the second vehicle is located is turned on, so that the second vehicle parked in the second parking space is wirelessly charged for the first vehicle through the second wireless charging coil.

[0045] Figure 1 is a schematic diagram of a charging management service platform provided by an exemplary embodiment. As shown in Figure 1As shown, the charging management service platform can manage parking spaces A1, A2, A3 and parking spaces B1, B2, B3, and the parking spaces are provided with wireless charging coils for wireless charging of vehicles. The charging management service platform has a central control client for receiving a wireless charging request of a first vehicle owner and confirmation information of a wireless charging request of a second vehicle owner, and can also remotely connect with a server for controlling the relay switch between the wireless charging coils.

[0046] Figure 2 is a schematic diagram of a relay switch control between wireless charging coils provided by an exemplary embodiment. As shown, Figure 2 The charging management service platform manages relay switches between two parking spaces, which can be remotely controlled by the server to close the relay switch. It should be noted that, Figure 2 Only the relay switch between adjacent parking spaces is shown, and in actual application, there is a relay switch between every two parking spaces. For example, there is also a relay switch between parking space A1 and parking space B3. When a vehicle parked in parking space B3 initiates a wireless charging demand, and the vehicle parked in parking space A1 meets the wireless charging condition, the charging management service platform can control the relay switch between the wireless charging coil preset in parking space B3 and the wireless charging coil preset in parking space A1.

[0047] In an embodiment, the relay switch includes a logic circuit-based relay switch. The use of an AND gate circuit in the logic circuit can more safely and conveniently control the relay switch between the wireless charging coils. In actual application, other logic circuit-based relay switches can also be used, which are not limited in the present specification.

[0048] Figure 3 is a schematic diagram of a wireless charging principle based on a wireless charging coil provided by an exemplary embodiment. As shown, Figure 3 When a vehicle parked in parking space B3 initiates a wireless charging demand, and the vehicle parked in parking space A1 meets the wireless charging condition. The vehicle parked in parking space A1 can emit a magnetic field, so that the wireless charging coil preset in parking space A1 receives resonance to generate electric energy, which is transmitted to the wireless charging coil preset in parking space B3. The wireless charging coil preset in parking space B3 can further emit a magnetic field, so that the vehicle parked in parking space B3 receives resonance to obtain electric energy and is charged.

[0049] Figure 4 is a flowchart of a vehicle charging method provided by an exemplary embodiment. As shown, Figure 4 The method can include the following steps:

[0050] At step 402, the wireless charging request corresponding to the first vehicle parked in the first parking space is obtained.

[0051] In the present specification, the charging management service platform can obtain the wireless charging request corresponding to the first vehicle parked in the first parking space. Specifically, the charging management service platform can obtain the remaining power of the first vehicle, and determine whether wireless charging is needed based on the remaining power of the first vehicle. Wherein, the charging management service platform can preset a remaining power threshold, when the remaining power of the first vehicle is lower than the preset remaining power threshold, it can be defaulted that the first vehicle needs wireless charging, and the wireless charging request corresponding to the first vehicle parked in the first parking space is obtained automatically.

[0052] In an embodiment, the charging management service platform can obtain the wireless charging request corresponding to the first vehicle parked in the first parking space, which is sent by the first vehicle owner through the client.

[0053] Wherein, the specific form of the client is not limited, in the present specification, it can be the central control system of the charging management service platform, used for managing each parking space, the first vehicle owner can directly input the parking space identifier of the first parking space through the central control system, and send the wireless charging request corresponding to the first vehicle. The client can also be a parking space client corresponding to each parking space, the specific form can be a console set at the location of the parking space, the user can directly send the wireless charging request through the console corresponding to the parking space. The client can also be a mobile terminal of the user, such as a mobile phone, an operating system of a vehicle, etc., the user can scan a two-dimensional code corresponding to the parking space to send the wireless charging request to the charging management service platform; also can install an application program corresponding to the charging management service platform, and send the wireless charging request to the charging management service platform through the application program.

[0054] In an embodiment, the charging management service platform can generate charging demand information corresponding to the wireless charging request when obtaining the wireless charging request corresponding to the first vehicle sent by the first vehicle owner through the client, and output and display the charging demand information through the client. Wherein, the charging demand information can include the vehicle charging power, the vehicle model, the parking space where the vehicle is located, etc.

[0055] The second vehicle owner meeting the charging condition can view the charging demand information through the above client. For example, the charging demand information can be viewed through the central control system of the charging management service platform to determine which vehicle needs to be recharged. The vehicle owner can also determine which vehicle needs to be recharged through the parking space client corresponding to each parking space. The vehicle owner can also determine which vehicle needs to be charged through the corresponding application program of the mobile terminal and the charging management service platform.

[0056] In an embodiment, the charging management service platform determines a target vehicle meeting the charging condition for the first vehicle from the vehicles parked in each parking space. The charging condition can include a vehicle with a remaining battery capacity exceeding a preset threshold and a wireless charging function. The preset threshold can be set based on the maximum capacity of the vehicle battery. For example, when the maximum capacity of the vehicle battery is not less than 50 AH, the vehicle can be determined to meet the charging condition when the remaining battery capacity is greater than 50%. When the maximum capacity of the vehicle battery is less than 50 AH, the vehicle can be determined to meet the charging condition when the remaining battery capacity is greater than 80%.

[0057] After determining the target vehicle meeting the charging condition for the first vehicle from the vehicles parked in each parking space, the charging management service platform can only output and display the charging demand information to the client to which the target vehicle belongs, so that the vehicle owner of the target vehicle confirms the charging demand information.

[0058] Step 404, in response to the wireless charging request, determining a second parking space where a second vehicle meeting the charging condition for the first vehicle is parked, and connecting a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space where the second vehicle is parked, so that the second vehicle parked in the second parking space performs wireless charging on the first vehicle through the second wireless charging coil.

[0059] In this specification, after the charging management service platform obtains the wireless charging request corresponding to the first vehicle sent by the first vehicle owner through the client, the charging management service platform can determine a second parking space where a second vehicle meeting the charging condition for the first vehicle is parked in response to the wireless charging request, and connect a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space where the second vehicle is parked, so that the second vehicle parked in the second parking space performs wireless charging on the first vehicle through the second wireless charging coil.

[0060] For example, the first vehicle owner parks the first vehicle in parking space Al, and the charging management service platform determines that the second vehicle parked in parking space B3 meets the charging condition. The charging management service platform can connect the relay switch between the first wireless charging coil preset in parking space Al and the second wireless charging coil preset in parking space B3, so that the second vehicle performs wireless charging on the first vehicle through the second wireless charging coil.

[0061] In an embodiment, the charging management service platform can also obtain confirmation information of the second vehicle owner corresponding to the second vehicle parked in the second parking space, which is sent by the client to the charging demand information. The second vehicle owner can send the confirmation information of the charging demand information to the charging management service platform through the parking space client corresponding to each parking space or the corresponding application program of the mobile terminal. The charging management service platform connects the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked in response to the confirmation information.

[0062] In an embodiment, after obtaining the confirmation information of the second vehicle owner corresponding to the second vehicle parked in the second parking space, which is sent by the client to the charging demand information, the charging management service platform can further determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked is connected. By further confirming whether the second vehicle meets the corresponding charging condition, the safety of wireless charging is improved.

[0063] In an embodiment, there can be multiple second vehicles that meet the charging condition, so that multiple second vehicles can perform one-to-many charging on the same first vehicle. The charging management service platform can determine the second parking spaces where at least two second vehicles that meet the charging condition for the first vehicle are parked in response to the wireless charging request, and connect the relay switch between the first wireless charging coil preset in the first parking space and at least two second wireless charging coils preset in the second parking spaces where the second vehicles are parked, so that the second vehicles parked in the second parking spaces perform one-to-many wireless charging on the first vehicle through the second wireless charging coils, respectively.

[0064] In another embodiment, there can be multiple first vehicles initiating wireless charging requests, and thus one-to-many charging can be performed by one second vehicle for the multiple first vehicles. The charging management service platform can determine, in response to the wireless charging requests, a second parking space where a second vehicle satisfying charging conditions for the at least two first vehicles is parked, and turn on a relay switch between a first wireless charging coil preset in the at least two first parking spaces and a second wireless charging coil preset in the second parking space where the second vehicle is parked, so that the second vehicle parked in the second parking space performs one-to-many wireless charging for the first vehicles through the second wireless charging coil

[0065] Figure 5 is a schematic structural diagram of an electronic device provided by an example embodiment. Please refer to Figure 5 At the hardware level, the device includes a processor 502, an internal bus 504, a network interface 506, a memory 508, and a non-volatile memory 510, and can also include other hardware required by tasks. One or more embodiments of the present specification can be implemented in a software manner, such as reading a corresponding computer program from the non-volatile memory 510 into the memory 508 by the processor 502 and then running. Of course, in addition to the software implementation, one or more embodiments of the present specification do not exclude other implementation manners, such as logic devices or a combination of software and hardware, and the like, that is, the execution subject of the following processing flow is not limited to each logic unit, but can also be hardware or a logic device.

[0066] Please refer to Figure 6 , Figure 6 is a vehicle charging device applied to a charging management service platform, the charging management service platform manages at least two parking spaces, and the parking spaces are preset with wireless charging coils; wherein the wireless charging coils preset in different parking spaces are connected through relay switches, and the device comprises:

[0067] The request acquisition unit 602 is configured to acquire a wireless charging request corresponding to a first vehicle parked in a first parking space;

[0068] The wireless charging unit 604 is configured to determine, in response to the wireless charging request, a second parking space where a second vehicle satisfying charging conditions for the first vehicle is parked, and turn on a relay switch between a first wireless charging coil preset in the first parking space and a second wireless charging coil preset in the second parking space where the second vehicle is parked, so that the second vehicle parked in the second parking space performs wireless charging for the first vehicle through the second wireless charging coil.

[0069] Optionally, the obtaining the wireless charging request corresponding to the first vehicle parked in the first parking space comprises:

[0070] The wireless charging unit is specifically configured to obtain the confirmation information for the charging demand information sent by the second owner of the second vehicle parked in the second parking space through the client.

[0071] Optionally, the wireless charging unit is specifically configured to determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is located is turned on.

[0072] Optionally, the wireless charging unit is specifically configured to determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is located is turned on.

[0073] Optionally, the wireless charging unit is specifically configured to determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is located is turned on.

[0074] Optionally, the wireless charging unit is specifically configured to determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is located is turned on.

[0075] Optionally, the wireless charging unit is specifically configured to determine whether the second vehicle parked in the second parking space meets the charging condition for the first vehicle; if so, the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is located is turned on.

[0076] The systems, apparatuses, modules, or units illustrated in the above embodiments can be specifically implemented by computer chips or entities, or by products with certain functions. A typical implementation device is a computer, and the specific form of the computer can be a personal computer, a laptop computer, a cellular phone, a camera phone, a smart phone, a personal digital assistant, a media player, a navigation device, an e-mail device, a game console, a tablet computer, a wearable device, or a combination of any of these devices.

[0077] In a typical configuration, a computer includes one or more processors (CPUs), input / output interfaces, network interfaces, and memory.

[0078] The memory can include non-persistent memory in the computer readable medium, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM), electrically erasable read-only memory (EEPROM), flash memory, or the like. The memory is an example of computer readable media.

[0079] Computer readable media includes permanent and non-permanent, removable and non-removable media implemented in any method or technology for storage of information such as computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technologies, compact disc read-only memory (CD-ROM), digital versatile disc (DVD) or other optical storage, magnetic cassettes, magnetic disk storage, quantum memory, graphene-based storage media, or other magnetic storage devices, or any other non-transmission medium that can be used to store information accessible to computing devices. According to the definition herein, computer readable media does not include transitory media, such as modulated data signals and carriers.

[0080] It should also be noted that the terms "comprising", "including", or any other variant thereof are intended to cover non-exclusive inclusion, so that processes, methods, articles or devices including a series of elements not only include those elements, but also include other elements not explicitly listed or inherent to such processes, methods, articles or devices. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of additional identical elements in the process, method, article or device including the element.

[0081] The above-described embodiments of the application have several aspects, no single one of which is solely responsible for the application's desirable attributes. Without limiting the scope of this application as expressed by the claims which follow, some further examples of aspects of the application are discussed below.

[0082] The terminology used in this description is for the purpose of describing particular embodiments only and is not intended to limit one or more embodiments of the present description. As used in one or more embodiments of the present description and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It will be further understood that the terms "comprises" and / or "comprising," when used in this specification, specify the presence of stated features, integers, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0083] It will be understood that, although the terms first, second, third, etc. can be used herein to describe various information, these terms are not intended to denote a temporal sequence. Rather, these terms are used only as distinguishable to reference various information. For example, without departing from the scope of one or more embodiments, first information can also be referred to as second information, and similarly, second information can also be referred to as first information. Depending on the context, the word "if' as used herein can be interpreted to mean "when" or "in response to determining."

[0084] The foregoing is considered as illustrative only of the principles of one or more embodiments of the present description. Further, since numerous modifications and changes will readily occur to those skilled in the art, it is not desired to limit the one or more embodiments of the present description to the exact construction and operation described. Accordingly, all such variations are intended to be included within the scope of one or more embodiments of the present description as defined in the claims below and any equivalents thereto.

Claims

1. A vehicle charging method applied to a charging management service platform, the charging management service platform managing at least two parking spaces, the parking spaces being provided with wireless charging coils; wherein, The different parking spaces are preset with wireless charging coils, and the relay switch is connected through a relay switch. The method comprises: obtaining a wireless charging request corresponding to a first vehicle parked in a first parking space; in response to the wireless charging request, determining a second parking space where a second vehicle satisfying the charging condition for the first vehicle is parked, and connecting the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked, so that the second vehicle parked in the second parking space is wirelessly charged for the first vehicle through the second wireless charging coil.

2. The method of claim 1, wherein the wireless charging request corresponding to the first vehicle parked in the first parking space is obtained, comprising: obtaining a wireless charging request corresponding to the first vehicle parked in the first parking space, which is sent by the first owner through the client.

3. The method of claim 1, wherein the charging management service platform generates charging demand information of the wireless charging request, and outputs and displays the charging demand information through the client; the charging demand information is output and displayed through the client, comprising: determining a target vehicle satisfying the charging condition for the first vehicle among the vehicles parked in each parking space, and outputting and displaying the charging demand information through the client, so that the owner of the target vehicle confirms the charging demand information.

4. The method of claim 3, wherein the second parking space where the second vehicle satisfying the charging condition for the first vehicle is parked is determined, and the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked is connected, comprising: obtaining confirmation information for the charging demand information sent by the second owner of the second vehicle parked in the second parking space through the client; in response to the confirmation information, connecting the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked.

5. The method of claim 4, wherein the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked is connected, comprising: determining whether the second vehicle parked in the second parking space satisfies the charging condition for the first vehicle; if so, connecting the relay switch between the first wireless charging coil preset in the first parking space and the second wireless charging coil preset in the second parking space where the second vehicle is parked.

6. The method of claim 1, wherein the determining, in response to the wireless charging request, a second parking spot where a second vehicle satisfying a charging condition for the first vehicle is parked, and switching on a relay switch between a first wireless charging coil preset in the first parking spot and a second wireless charging coil preset in the second parking spot where the second vehicle is parked, to enable the second vehicle parked in the second parking spot to be wirelessly charged by the second wireless charging coil for the first vehicle, comprises: determining, in response to the wireless charging request, second parking spots where at least two second vehicles satisfying a charging condition for the first vehicle are parked, and switching on relay switches between the first wireless charging coil preset in the first parking spot and at least two second wireless charging coils preset in the second parking spots where the second vehicles are parked, respectively, to enable the second vehicles parked in the second parking spots to be wirelessly charged by the second wireless charging coils for the first vehicle in a many-to-one manner.

7. The method of claim 1, wherein the determining, in response to the wireless charging request, a second parking spot where a second vehicle satisfying a charging condition for the first vehicle is parked, and switching on a relay switch between a first wireless charging coil preset in the first parking spot and a second wireless charging coil preset in the second parking spot where the second vehicle is parked, to enable the second vehicle parked in the second parking spot to be wirelessly charged by the second wireless charging coil for the first vehicle, comprises: determining, in response to the wireless charging request, a second parking spot where a second vehicle satisfying a charging condition for the at least two first vehicles is parked, and switching on relay switches between first wireless charging coils preset in the at least two first parking spots and a second wireless charging coil preset in the second parking spot where the second vehicle is parked, respectively, to enable the second vehicle parked in the second parking spot to be wirelessly charged by the second wireless charging coil for the first vehicle in a one-to-many manner. The switching on between the wireless charging coils preset in different parking spots through relay switches comprises: a request obtaining unit configured to obtain a wireless charging request corresponding to a first vehicle parked in a first parking spot; 8.A vehicle charging device applied to a charging management service platform, the charging management service platform manages at least two parking spaces, the parking spaces are provided with wireless charging coils; wherein, a wireless charging unit configured to determine, in response to the wireless charging request, a second parking spot where a second vehicle satisfying a charging condition for the first vehicle is parked, and switch on a relay switch between a first wireless charging coil preset in the first parking spot and a second wireless charging coil preset in the second parking spot where the second vehicle is parked, to enable the second vehicle parked in the second parking spot to be wirelessly charged by the second wireless charging coil for the first vehicle.

9. An electronic device comprising: a processor; a memory for storing processor-executable instructions; wherein the processor implements the method of any one of claims 1-7 by executing the executable instructions. ​ ​ 10. A computer readable storage medium having stored thereon computer instructions that, when executed by a processor, implement the method of any one of claims 1-7.

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