A method, device and storage medium for replacing a vehicle-mounted power battery

Abstract

The application discloses a vehicle-mounted power battery replacement method, device and storage medium. The method comprises the following steps: obtaining the battery replacement information of a vehicle to be replaced; wherein the battery replacement information comprises a vehicle model and battery information; based on the battery replacement information of the vehicle to be replaced, an RGV moves to a battery replacement station and takes out a depleted battery of the vehicle to be replaced; the depleted battery is transferred to an underground charging area through a preset RGV track, wherein the underground charging area is used for storing a backup battery and charging the battery of a charging device; an AGV of the underground charging area transmits a full battery to the RGV; the RGV installs the full battery on the vehicle to be replaced; and the technical problems of the battery transfer method and the battery replacement method matched with the battery transfer method under complex conditions are solved. The application can cope with complex battery replacement conditions, save battery replacement time and meet the simultaneous battery replacement of multiple vehicle models.

Description

Technical Field

[0001] This application relates to the field of vehicle power battery replacement technology, and in particular to a method, device and storage medium for replacing vehicle power batteries. Background Technology

[0002] Existing battery swapping stations have both charging and swapping areas located above ground, resulting in a large footprint. Furthermore, existing battery transfer methods typically involve transporting batteries along fixed tracks, leading to low transfer efficiency. Summary of the Invention

[0003] This application provides a method, equipment, and storage medium for replacing vehicle-mounted power batteries, which solves the technical problems of large footprint of battery swapping stations and low battery transfer efficiency.

[0004] In a first aspect, embodiments of this application provide a battery replacement method for a battery swapping vehicle. The method includes: acquiring battery swapping information of the vehicle to be swapped; wherein the battery swapping information includes vehicle model and battery information; based on the battery swapping information of the vehicle to be swapped, an RGV moves to a battery swapping station and removes the depleted battery from the vehicle to be swapped; the depleted battery is transferred to an underground charging area via a preset RGV track, wherein the underground charging area is used to store spare batteries and charge the batteries of charging devices; an AGV in the underground charging area transfers a fully charged battery to the RGV; and the RGV installs the fully charged battery onto the vehicle to be swapped.

[0005] In one implementation of this application, before the AGV in the underground charging area transfers the fully charged battery to the RGV, the method further includes: determining the storage location corresponding to the storage area based on the battery swapping information; wherein the storage area is used to store the fully charged battery; generating a corresponding AGV travel path according to the storage location and the location of the AGV, and issuing a corresponding movement command to the AGV; the AGV moves to the storage location corresponding to the battery warehouse according to the movement command, and transfers the fully charged battery to the transfer area.

[0006] In one implementation of this application, a depleted battery is transferred to an underground charging area via a preset RGV track. Specifically, this includes: transferring the depleted battery to a transfer zone via an RGV; obtaining the depleted battery from the transfer zone using an AGV; and, based on battery swapping information, moving the depleted battery to a preset location in the underground charging area and transferring the battery to the corresponding charging port.

[0007] In one implementation of this application, the AGV moves the depleted battery to a preset location in the underground charging area and transfers the battery to the corresponding charging port. Specifically, this includes: determining the charging port of the underground charging area corresponding to the depleted battery based on the battery information; generating a corresponding AGV travel path based on the preset positioning of the zone and the position of the AGV, and issuing a movement command to the AGV; and transferring the depleted battery to the charging port according to the movement command.

[0008] In one implementation of this application, after the AGV transfers the depleted battery to the charging port, the method further includes: after the depleted battery has been charged, the battery swapping station issues a corresponding movement command to the AGV based on the location of the charging port and the location of the storage area; the idle AGV transfers the fully charged battery to the storage area.

[0009] In one implementation of this application, the method for determining the storage location corresponding to the storage area based on battery swapping information includes: the storage area has several storage locations corresponding to the battery swapping information; the storage locations are sorted in an array, with rows and columns as the serial numbers of the storage areas; the specific location of the storage area is determined according to the storage area number; and the storage location corresponding to the storage area is determined according to the battery swapping information.

[0010] In one implementation of this application, determining the charging port of the underground charging area corresponding to the depleted battery based on battery information specifically includes: the underground charging area having several regions corresponding to the battery information, wherein only one type of charging port is accommodated in the same region, and the regions are numbered sequentially; wherein the number of charging ports is not less than one; the charging ports are sorted in an array, with the row and column as the serial number of the charging port; the specific location of the charging port is determined according to the region number and the serial number of the charging port; and the charging port of the underground charging area corresponding to the depleted battery is determined based on the battery information.

[0011] In one implementation of this application, after obtaining the battery swapping information of the vehicle to be swapped, the method further includes: recommending battery swapping station information for the vehicle to be swapped based on the battery swapping information; wherein the battery swapping station has at least one array-arranged battery swapping station.

[0012] Secondly, embodiments of this application also provide a vehicle-mounted power battery replacement device, characterized in that the device includes:

[0013] At least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executed by the at least one processor to enable the at least one processor to:

[0014] The system acquires battery swapping information for the vehicle to be swapped, including vehicle model and battery information. Based on this information, the RGV moves to the swapping station and removes the depleted battery. The depleted battery is then transported to the underground charging area via a pre-set RGV track. This underground charging area is used to store spare batteries and charge the batteries in the charging devices. The AGV in the underground charging area transfers the fully charged battery to the RGV. The RGV then installs the fully charged battery onto the vehicle to be swapped.

[0015] Thirdly, embodiments of this application also provide a non-volatile computer storage medium for a method of replacing an on-board power battery, storing computer-executable instructions, characterized in that the computer-executable instructions are configured as follows:

[0016] The system acquires battery swapping information for the vehicle to be swapped, including vehicle model and battery information. Based on this information, the RGV moves to the swapping station and removes the depleted battery. The depleted battery is then transported to the underground charging area via a pre-set RGV track. This underground charging area is used to store spare batteries and charge the batteries in the charging devices. The AGV in the underground charging area transfers the fully charged battery to the RGV. The RGV then installs the fully charged battery onto the vehicle to be swapped.

[0017] This application provides a method, device, and storage medium for replacing vehicle-mounted power batteries. By setting up coordinated cooperation between RGV and AGV, corresponding transfer route planning, charging area layout, and storage area layout, it solves the technical problems of large footprint of battery swapping stations and low battery transfer efficiency. It has the technical effects of being able to cope with complex battery swapping situations, saving battery swapping time, and meeting the requirements of simultaneous battery swapping of multiple vehicle models. Attached Figure Description

[0018] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, illustrate exemplary embodiments and are used to explain this application, but do not constitute an undue limitation of this application. In the drawings:

[0019] Figure 1 A flowchart illustrating a method for replacing an on-board power battery, as provided in an embodiment of this application.

[0020] Figure 2 A flowchart illustrating the process of transferring a fully charged battery in a method for replacing a vehicle power battery, as provided in an embodiment of this application.

[0021] Figure 3 A flowchart illustrating the process of transferring a depleted battery in a method for replacing a vehicle power battery, as provided in an embodiment of this application.

[0022] Figure 4This is a schematic diagram of the internal structure of a vehicle-mounted power battery replacement device provided in an embodiment of this application. Detailed Implementation

[0023] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions of this application will be clearly and completely described below in conjunction with specific embodiments and corresponding drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0024] This application provides a method, device, and storage medium for replacing a vehicle-mounted power battery, solving the technical problems of battery transfer methods and matching battery replacement methods under complex conditions.

[0025] The technical solutions proposed in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0026] Figure 1 This is a flowchart illustrating a method for replacing a vehicle-mounted power battery, as provided in an embodiment of this application. Figure 1 As shown, the method provided in this application embodiment specifically includes the following steps:

[0027] Step 101: Obtain the battery swapping information of the vehicle to be swapped;

[0028] The battery swapping station system has two methods for obtaining battery swapping information: user input and query, and automatic judgment and confirmation;

[0029] User-entered queries are entered by users themselves when using a battery swapping station, based on known vehicle and battery information. Users only need to enter keywords to complete the query.

[0030] The battery swapping station system is trained using vehicle model datasets and battery datasets to obtain a battery swapping information recognition algorithm; the battery swapping information includes vehicle model and battery information.

[0031] In this application, the following example 1 will be used to explain in detail:

[0032] Example 1: When a user uses a battery swapping station, they first drive the vehicle to be swapped into the station. The station is equipped with an input system and an automatic identification system. The user can choose either the input system or the automatic identification system according to their personal preference. When the user chooses the input system, the system searches for keywords in the user's input based on the vehicle model database and the battery database, obtains the corresponding search results, and sends them back to the user. When the user chooses the automatic identification system, the system scans the vehicle body to identify information and sends the identification results back to the user.

[0033] After obtaining the battery swapping information of the vehicle to be swapped, the method also includes: recommending battery swapping station information for the vehicle to be swapped based on the battery swapping information; wherein the battery swapping station has at least one array-arranged battery swapping station.

[0034] After obtaining the battery swapping information of the vehicle to be swapped, the system generates the corresponding battery swapping station information and feeds the relevant information back to the user. The user can then drive the vehicle to the corresponding battery swapping station to perform the battery swapping.

[0035] Step 102: Based on the battery swapping information of the vehicle to be swapped, the RGV moves to the battery swapping station and removes the depleted battery from the vehicle to be swapped.

[0036] Once the vehicle to be swapped arrives at the corresponding swap station, the system sends a swap instruction to the RGV (Automated Guided Vehicle). The RGV then moves to the swap station where the vehicle is located and removes the depleted battery. The swap instruction includes the corresponding swap station information and the swap information for the vehicle. After removing the battery, the system transfers the corresponding fully charged battery to the transfer area based on the swap information. Specific steps are described below. Figure 2 As shown.

[0037] Figure 2 This is a flowchart illustrating the process of transferring a fully charged battery in a method for replacing a vehicle-mounted power battery, as provided in an embodiment of this application. Figure 2 As shown, the method provided in this application embodiment specifically includes the following steps:

[0038] 201. Based on the battery swapping information, determine the storage location corresponding to the storage area.

[0039] The storage area is used to store fully charged batteries. The storage area has several storage locations corresponding to the battery swapping information. The charging ports are arranged in an array, with the row and column as the sequence number of the storage area. The specific location of the storage area is determined according to the storage area number. The storage location corresponding to the storage area is determined according to the battery swapping information.

[0040] In this application, the following Example 2 will be used to explain in detail:

[0041] Example 2: Fully charged batteries are distributed in the storage area according to their corresponding models, divided into areas A, B, C, D, E, F..., with 100 storage locations in each area.

[0042] When a fully charged battery needs to be transferred, the unused storage location in the storage location is selected as the point; the battery information is of type C, the selection point is the second row and eighth column, so the serial number is C0208; the storage location is determined according to the serial number.

[0043] The number of regions and the number of corresponding storage locations can be changed at will, depending on actual needs. Only the sequence number needs to be changed accordingly.

[0044] 202. Based on the storage location and the location of the AGV, generate the corresponding AGV travel path and issue the corresponding movement command to the AGV.

[0045] Based on the storage location and the location of the AGV, the system selects the shortest path while avoiding existing paths, and sends the planned path information to the AGV in the form of instructions.

[0046] 203. The AGV moves to the storage location corresponding to the battery warehouse according to the movement command and transfers the fully charged battery to the transfer area.

[0047] In this application, the following Example 3 will be used to explain in detail:

[0048] Example 3: After a vehicle enters a battery swapping station, the depleted battery is transferred to the transfer area by an RGV. At this time, the idle AGV receives the system's action instruction and moves to the corresponding transfer area position in advance.

[0049] The system issues corresponding instructions to the AGV based on the previously obtained storage area sequence number; the AGV moves to the corresponding position in the storage area according to the instructions. At this time, the stacker crane is started, and the stacker crane removes the fully charged battery from the corresponding position and transfers it to the AGV; the AGV then retrieves the corresponding fully charged battery from the battery stack.

[0050] After the AGV is loaded with a fully charged battery, the system plans a return path based on the location of the transfer station; the planning logic is similar to that of step 202, and will not be repeated here.

[0051] The AGV is loaded with fully charged batteries taken from the storage area and transported to the corresponding transfer area.

[0052] Step 103: Transfer the depleted battery to the underground charging area via a pre-set RGV track. This includes: transferring the depleted battery to the transfer area via RGV; the AGV retrieving the depleted battery from the transfer area; and, based on the battery swapping information, the AGV moving the depleted battery to a pre-set location in the underground charging area and transferring the battery to the corresponding charging port. Specific steps are provided by [the relevant authority / organization]. Figure 3 As shown.

[0053] Figure 3 This is a flowchart illustrating the process of transferring a depleted battery in a method for replacing a vehicle power battery, as provided in an embodiment of this application. Figure 3 As shown, the method provided in this application embodiment specifically includes the following steps:

[0054] 301. Based on the battery information, determine the charging port in the underground charging area corresponding to the depleted battery.

[0055] The underground charging area is divided into several zones corresponding to battery information. Each zone can only accommodate one type of charging port, and the zones are numbered sequentially. Each zone has at least one charging port. The charging ports are arranged in an array, with the row and column as the serial numbers. The specific location of the charging port is determined based on the zone number and the serial number of the charging port. Based on the battery information, the charging port in the underground charging area corresponding to the depleted battery is determined.

[0056] In this application, the following example 4 will be used to explain in detail:

[0057] Example 4: The underground charging area is divided into several zones corresponding to the battery information. Each zone can only accommodate one type of charging port. The charging ports are distributed according to the battery model in the corresponding zones, which are divided into zones A#, B#, C#, D#, E#, F#... Each zone has 100 charging ports.

[0058] When a depleted battery needs charging, the unused charging port in the area is selected as the point; the battery information is in C# class, and the selection point is in the fourth row and sixth column, so the serial number is C#0406; the location of the charging port is determined according to the serial number.

[0059] The number of zones and the corresponding number of charging ports can be changed according to actual needs; in that case, only the serial numbers need to be changed accordingly.

[0060] 302. Based on the preset positioning of the partition and the position of the AGV, generate the corresponding AGV travel path and issue movement instructions to the AGV;

[0061] The system obtains the location of the charging port based on the serial number, and, in conjunction with the location of the AGV, selects the shortest path while avoiding existing paths, and sends the planned path information to the AGV in the form of an instruction.

[0062] 303. According to the movement instructions, the AGV will transfer the depleted battery to the charging port.

[0063] After the depleted battery is transported to the corresponding location in the underground charging area, the stacker crane will transport the depleted battery loaded by the AGV to the corresponding charging port location for charging.

[0064] 304. After the depleted battery has finished charging, the battery swapping station issues corresponding movement commands to the AGV based on the location of the charging port and the location of the storage area.

[0065] 305. Idle AGVs transfer fully charged batteries to the storage area.

[0066] In this application, the following example 5 will be used to explain in detail:

[0067] Example 5: Select the charging port with serial number C#0406 in Example 4. The system generates path information based on the current position of the AGV and the charging port position corresponding to serial number C#0406. This path information avoids other existing paths. The path information is sent to the current AGV in the form of a transfer instruction.

[0068] After the AGV retrieves the depleted battery from the underground transfer area, it transfers the depleted battery to the underground charging area according to the instructions, and then the stacker crane transfers it a second time to the charging port position corresponding to serial number C#0406.

[0069] After the depleted battery has finished charging at the charging port, the system generates corresponding path information based on the location of the currently idle AGV and the location of the underground charging area. This path information avoids other existing paths. The path information is then sent to the currently idle AGV in the form of a transfer instruction.

[0070] The stacker crane transfers the fully charged battery to the currently idle AGV. At this time, the AGV is loaded with a fully charged battery. The system generates corresponding path information based on the current position of the AGV and the position of the storage area. This path information avoids other existing paths. The path information is sent to the AGV in the form of a transfer instruction.

[0071] The AGV transports the fully charged battery to the storage area according to the corresponding transfer instructions, and then the stacker crane transfers it a second time to the storage location with serial number C0208.

[0072] It should be noted that the number of batteries transported by the RGV and AGV is not limited to one. For example, if multiple batteries are transported, this will be explained in detail in Example 6 below:

[0073] Example 6: The system generates three path information based on the current position of the AGV and the charging port positions corresponding to serial numbers C0406, D0205, and E1002. This path information avoids other existing paths.

[0074] The path information is sent to the current AGV in the form of transfer instructions. The execution order is limited according to the battery swapping information corresponding to different serial numbers. Among them, serial number C0406 is the serial number of the fully charged battery of the first vehicle to be swapped to enter the corresponding battery swapping station, followed by serial number D0205, and then serial number E1002. The corresponding instruction order is also to first obtain the fully charged battery of serial number C0406, then obtain the fully charged battery of serial number D0205, and finally obtain the fully charged battery of serial number E1002.

[0075] Similarly, the path information is sent to the current AGV in the form of transfer instructions, and the execution order is limited according to the battery swapping information corresponding to different serial numbers; where serial number C#0406 is the serial number of the fully charged battery of the first car to be swapped to enter the corresponding battery swapping station, followed by serial number D#0205, and then serial number E#1002; the corresponding instruction order is also that the AGV first transfers the depleted battery to the charging port of serial number C0406, then the AGV transfers the depleted battery to the charging port of serial number D#0205, and finally the AGV transfers the depleted battery to the charging port of serial number E#1002.

[0076] After the AGV retrieves the depleted batteries from the underground transfer area, it transports them sequentially to the underground charging area according to instructions. The stacker crane then performs a secondary transfer to the charging port positions corresponding to serial numbers C#0406, D#0205, and E#1002.

[0077] After the depleted battery has finished charging at the charging port, the system generates corresponding path information based on the location of the currently idle AGV and the location of the underground charging area. This path information avoids other existing paths. The path information is then sent to the currently idle AGV in the form of a transfer instruction.

[0078] The stacker crane transfers the fully charged battery to the currently idle AGV. At this time, the AGV is loaded with a fully charged battery. The system generates corresponding path information based on the current position of the AGV and the position of the storage area. This path information avoids other existing paths. The path information is sent to the AGV in the form of a transfer instruction.

[0079] The AGV transports the fully charged batteries to the storage area according to the corresponding transfer instructions, and then the stacker crane transports them a second time to the storage locations with serial numbers C0208, D0105, and E0610.

[0080] Step 104: The AGV in the underground charging area transfers the fully charged battery to the RGV.

[0081] Step 105: The RGV installs the fully charged battery onto the vehicle to be swapped.

[0082] After the AGV transfers the fully charged battery to the transfer area, the system sends a battery swapping command to the RGV.

[0083] After the RGV moves to the transfer area, it is loaded with a fully charged battery and transported to the ground battery swapping station, where the fully charged battery is installed into the battery compartment of the vehicle to be swapped.

[0084] The above are embodiments of the method proposed in this application. Based on the same inventive concept, embodiments of this application also provide a device, the structure of which is as follows: Figure 4 As shown.

[0085] Figure 4This is a schematic diagram of the internal structure of a vehicle-mounted power battery replacement device provided in an embodiment of this application. Figure 4 As shown, the device includes:

[0086] At least one processor 401;

[0087] And a memory 402 that is communicatively connected to at least one processor;

[0088] The memory 402 stores instructions executable by at least one processor, which are executed by at least one processor 401 to enable at least one processor 401 to:

[0089] The system acquires battery swapping information for the vehicle to be swapped, including vehicle model and battery information. Based on this information, the RGV moves to the swapping station and removes the depleted battery. The depleted battery is then transported to the underground charging area via a pre-set RGV track. This underground charging area is used to store spare batteries and charge the batteries in the charging devices. Finally, the RGV installs the fully charged battery onto the swapping vehicle.

[0090] Some embodiments of this application provide corresponding to Figure 1 A non-volatile computer storage medium for a method of replacing an on-board power battery, the computer-executable instructions being configured as follows:

[0091] The system acquires battery swapping information for the vehicle to be swapped, including vehicle model and battery information. Based on this information, the RGV moves to the swapping station and removes the depleted battery. The depleted battery is then transported to the underground charging area via a pre-set RGV track. This underground charging area is used to store spare batteries and charge the batteries in the charging devices. Finally, the RGV installs the fully charged battery onto the swapping vehicle.

[0092] The various embodiments in this application are described in a progressive manner. Similar or identical parts between embodiments can be referred to mutually. Each embodiment focuses on describing the differences from other embodiments. In particular, the embodiments for IoT devices and media are basically similar to the method embodiments, so the description is relatively simple; relevant parts can be referred to the descriptions of the method embodiments.

[0093] The systems, media, and methods provided in this application are one-to-one correspondences. Therefore, the systems and media also have similar beneficial technical effects as their corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the systems and media will not be repeated here.

[0094] Those skilled in the art will understand that embodiments of this application can be provided as methods, systems, or computer program products. Therefore, this application can take the form of a completely hardware embodiment, a completely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, this application can take the form of a computer program product embodied on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program code.

[0095] This application is described with reference to flowchart illustrations and / or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of this application. It will be understood that each block of the flowchart illustrations and / or block diagrams, and combinations of blocks in the flowchart illustrations and / or block diagrams, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, special-purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, generate instructions for implementing the flowchart... Figure 1 One or more processes and / or boxes Figure 1 A device that provides the functions specified in one or more boxes.

[0096] These computer program instructions may also be stored in a computer-readable storage medium that can direct a computer or other programmable data processing device to function in a particular manner, such that the instructions stored in the computer-readable storage medium produce an article of manufacture including instruction means, which are implemented in a process Figure 1 One or more processes and / or boxes Figure 1 The function specified in one or more boxes.

[0097] These computer program instructions may also be loaded onto a computer or other programmable data processing equipment to cause a series of operational steps to be performed on the computer or other programmable equipment to produce a computer-implemented process, thereby providing instructions that execute on the computer or other programmable equipment for implementing the process. Figure 1 One or more processes and / or boxes Figure 1 The steps of the function specified in one or more boxes.

[0098] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0099] Memory may include non-persistent storage in computer-readable media, such as random access memory (RAM) and / or non-volatile memory, such as read-only memory (ROM) or flash RAM. Memory is an example of computer-readable media.

[0100] Computer-readable media includes both permanent and non-permanent, removable and non-removable media that can store information using any method or technology. Information can be computer-readable instructions, data structures, modules of programs, 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, CD-ROM, digital versatile optical disc (DVD) or other optical storage, magnetic tape, magnetic magnetic disk storage or other magnetic storage devices, or any other non-transferable medium that can be used to store information accessible by a computing device. As defined herein, computer-readable media does not include transient computer-readable media, such as modulated data signals and carrier waves.

[0101] It should also be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus. Unless otherwise specified, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes that element.

[0102] The above are merely embodiments of this application and are not intended to limit the scope of this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of the claims of this application.

Claims

1. A method for replacing an on-board power battery, characterized in that, The method includes: Obtain battery swapping information for the vehicle to be swapped; wherein, the battery swapping information includes vehicle model and battery information; Based on the battery swapping information of the vehicle to be swapped, the RGV moves to the battery swapping station and removes the depleted battery from the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track. The underground charging area is used to store backup batteries and charge the batteries of the charging device. The AGV in the underground charging area will transfer the fully charged battery to the RGV; The RGV installs a fully charged battery onto the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track, specifically including: The depleted battery is transferred to the transit area via the RGV; The AGV retrieves the depleted battery from the transfer area; According to the battery swapping information, the AGV will move the depleted battery to the preset location of the underground charging area and transfer the battery to the corresponding charging port; The AGV moves the depleted battery to a preset location in the underground charging area and transfers the battery to the corresponding charging port, specifically including: Based on the battery information, determine the charging port in the underground charging area corresponding to the depleted battery; Based on the preset positioning of the partition and the position of the AGV, a corresponding AGV travel path is generated, and a movement command is issued to the AGV. According to the movement command, the AGV transfers the depleted battery to the charging port; After the AGV transfers the depleted battery to the charging port, the method further includes: After the depleted battery is fully charged, the battery swapping station issues a corresponding movement command to the AGV based on the location of the charging port and the location of the storage area. An idle AGV transfers the fully charged battery to the storage area.

2. The method for replacing a vehicle-mounted power battery according to claim 1, characterized in that, Before the AGV in the underground charging area transfers the fully charged battery to the RGV, the method further includes: Based on the battery swapping information, the storage location corresponding to the storage area is determined; wherein, the storage area is used to store the fully charged battery; Based on the storage location and the location of the AGV, a corresponding AGV travel path is generated, and a corresponding movement command is issued to the AGV. The AGV moves to the storage location corresponding to the battery warehouse according to the movement command, and transfers the fully charged battery to the transfer area.

3. The method for replacing a vehicle-mounted power battery according to claim 2, characterized in that, Based on the battery swapping information, the storage location corresponding to the storage area is determined. The method specifically includes: The storage area has several storage locations corresponding to battery swapping information. The storage locations are sorted in an array, with the row and column being the sequence number of the storage area. The specific location of the storage area is determined based on the storage area number; Based on the battery swapping information, determine the storage location corresponding to the storage area.

4. The method for replacing a vehicle-mounted power battery according to claim 1, characterized in that, Based on the battery information, the charging port of the underground charging area corresponding to the depleted battery is determined, specifically including: The underground charging area is divided into several zones corresponding to battery information, wherein only one type of charging port is accommodated in the same zone, and the zones are numbered sequentially; wherein the number of charging ports is not less than one. The charging ports are arranged in an array, with the row and column being the serial numbers of the charging ports; The specific location of the charging port is determined based on the area number and the serial number of the charging port; Based on the battery information, the charging port of the underground charging area corresponding to the depleted battery is determined.

5. The method for replacing a vehicle-mounted power battery according to claim 1, characterized in that, After obtaining the battery swapping information of the vehicle to be swapped, the method further includes: Based on the battery swapping information, information on battery swapping stations for the vehicle to be swapped is recommended; wherein, the battery swapping station has at least one battery swapping station arranged in an array.

6. A vehicle-mounted power battery replacement device, characterized in that, The device includes: At least one processor; And, a memory communicatively connected to the at least one processor; The memory stores instructions executable by the at least one processor, which, when executed by the at least one processor, enable the at least one processor to: Obtain battery swapping information for the vehicle to be swapped; wherein, the battery swapping information includes vehicle model and battery information; Based on the battery swapping information of the vehicle to be swapped, the RGV moves to the battery swapping station and removes the depleted battery from the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track. The underground charging area is used to store backup batteries and charge the batteries of the charging device. The AGV in the underground charging area will transfer the fully charged battery to the RGV; The RGV installs a fully charged battery onto the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track, specifically including: The depleted battery is transferred to the transit area via the RGV; The AGV retrieves the depleted battery from the transfer area; According to the battery swapping information, the AGV will move the depleted battery to the preset location of the underground charging area and transfer the battery to the corresponding charging port; The AGV moves the depleted battery to a preset location in the underground charging area and transfers the battery to the corresponding charging port, specifically including: Based on the battery information, determine the charging port in the underground charging area corresponding to the depleted battery; Based on the preset positioning of the partition and the position of the AGV, a corresponding AGV travel path is generated, and a movement command is issued to the AGV. According to the movement command, the AGV transfers the depleted battery to the charging port; After the depleted battery is fully charged, the battery swapping station issues a corresponding movement command to the AGV based on the location of the charging port and the location of the storage area. An idle AGV transfers the fully charged battery to the storage area.

7. A non-volatile computer storage medium for a method of replacing a vehicle power battery, storing computer-executable instructions, characterized in that, The computer-executable instructions are set as follows: Obtain battery swapping information for the vehicle to be swapped; wherein, the battery swapping information includes vehicle model and battery information; Based on the battery swapping information of the vehicle to be swapped, the RGV moves to the battery swapping station and removes the depleted battery from the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track. The underground charging area is used to store backup batteries and charge the batteries of the charging device. The AGV in the underground charging area will transfer the fully charged battery to the RGV; The RGV installs a fully charged battery onto the vehicle to be swapped. The depleted battery is transported to an underground charging area via a pre-set RGV track, specifically including: The depleted battery is transferred to the transit area via the RGV; The AGV retrieves the depleted battery from the transfer area; According to the battery swapping information, the AGV will move the depleted battery to the preset location of the underground charging area and transfer the battery to the corresponding charging port; The AGV moves the depleted battery to a preset location in the underground charging area and transfers the battery to the corresponding charging port, specifically including: Based on the battery information, determine the charging port in the underground charging area corresponding to the depleted battery; Based on the preset positioning of the partition and the position of the AGV, a corresponding AGV travel path is generated, and a movement command is issued to the AGV. According to the movement command, the AGV transfers the depleted battery to the charging port; After the depleted battery is fully charged, the battery swapping station issues a corresponding movement command to the AGV based on the location of the charging port and the location of the storage area. An idle AGV transfers the fully charged battery to the storage area.

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