Release method of mobile battery replacement station and battery replacement method of vehicle

Abstract

The invention provides a putting method of a mobile battery replacement station and a battery replacement method of a vehicle, and the putting method of the mobile battery replacement station comprises the steps: obtaining the vehicle density information of a preset area, the road length information, the mileage information of a battery pack in a battery replacement vehicle for driving, and the service cycle information of the mobile battery replacement station; the vehicle density information is used for representing the density of the battery replacement vehicles passing through the preset area, and the service period information is used for representing the time length from the mobile battery replacement station to the charging station after completing the battery replacement service; according to the vehicle density information, the road length information, the mileage information and the service cycle information, the delivery information of the mobile battery replacement stations in the preset area is determined, the delivery information is used for determining the number of the mobile battery replacement stations delivered in the preset area, and therefore the low-cost and convenient delivery scheme design of the mobile battery replacement stations is achieved.

Description

Technical Field

[0001] The present application relates to the field of vehicle technology, and in particular to a method for deploying a mobile battery replacement station and a method for replacing batteries in a vehicle. Background Art

[0002] Driven by green energy and low-carbon trends, the popularity of battery-swap heavy-duty trucks is getting higher and higher. Compared with the charging time of pure electric heavy-duty trucks, the time required for battery-swap heavy-duty trucks to swap batteries is much smaller, which fundamentally solves the waste of time resources and the anxiety about mileage.

[0003] In the prior art, the battery replacement method for a battery-swap heavy-duty truck is that the battery-swap heavy-duty truck drives to a fixed battery-swap station, and the battery-swap equipment at the battery-swap station replaces the battery on the battery-swap heavy-duty truck with a charged battery to realize the battery replacement of the heavy-duty truck.

[0004] However, the battery replacement method in the existing technology requires a large investment in construction costs, and heavy trucks for battery replacement need to go to fixed battery replacement stations, resulting in a poor user experience. Therefore, how to design a low-cost and convenient mobile battery replacement station deployment plan has become a technical problem that needs to be solved urgently. Summary of the invention

[0005] The embodiments of the present application provide a method for deploying a mobile battery replacement station and a method for replacing batteries in a vehicle, so as to achieve low-cost and convenient deployment of a mobile battery replacement station.

[0006] In a first aspect, an embodiment of the present application provides a method for placing a mobile battery replacement station, comprising:

[0007] Obtain vehicle density information, road length information, mileage information of battery packs in battery swapping vehicles, and service cycle information of mobile battery swapping stations in a preset area. The vehicle density information is used to indicate the density of battery swapping vehicles passing through the preset area. The service cycle information is used to indicate the time it takes for the mobile battery swapping station to complete the battery swapping service and return to the charging station until it is fully charged.

[0008] The deployment information of the mobile battery replacement stations in the preset area is determined based on the vehicle density information, the road length information, the mileage information, and the service cycle information, and the deployment information is used to determine the number of mobile battery replacement stations deployed in the preset area.

[0009] In one or more embodiments, the method further comprises:

[0010] Obtaining the impact factor of climate on the vehicle density information;

[0011] According to the influencing factor, the deployment information of the mobile battery replacement stations in the preset area is updated.

[0012] In one or more embodiments, obtaining the service cycle information of the mobile battery replacement station includes:

[0013] The service cycle information of the mobile battery replacement station is obtained based on the response time, charging time, battery replacement time, preset traffic congestion factor, capacity growth factor of the battery replacement vehicle, and at least one of the power value and idle ratio of the charging piles in the preset area.

[0014] In one or more embodiments, the method further comprises:

[0015] At least one mobile battery replacement station is deployed in the preset area according to the deployment information.

[0016] In a second aspect, an embodiment of the present application provides a vehicle battery replacement method, which is applied to a server, and the method includes:

[0017] Obtain a battery swap request from a battery swap vehicle;

[0018] Determine, according to the battery replacement request, first data, path information, and vehicle speed information of the battery replacement vehicle, wherein the first data is the remaining power or the remaining mileage;

[0019] Determine a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information;

[0020] The target battery replacement address is sent to the battery replacement vehicle and the target mobile battery replacement station.

[0021] In one or more embodiments, determining a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information includes:

[0022] According to the path information and the vehicle speed information, at least one candidate battery swapping address and estimated parameters of the battery swapping vehicle reaching each candidate battery swapping address are determined in the driving path before the first data of the battery swapping vehicle is lower than a preset threshold, wherein the estimated parameters include: estimated duration, estimated distance, or estimated power consumption;

[0023] Determine the status information and location information of at least one deployed mobile battery swap station in the preset area corresponding to the at least one candidate battery swap address;

[0024] The target battery replacement address and the target mobile battery replacement station are determined based on the status information and positioning information of the at least one mobile battery replacement station, as well as the at least one candidate battery replacement address and estimated parameters.

[0025] In one or more embodiments, the battery replacement request carries the first data, the path information, and the vehicle speed information.

[0026] In one or more embodiments, the battery replacement request carries the identification of the battery replacement vehicle;

[0027] Correspondingly, the determining of the first data, path information, and vehicle speed information of the battery swapping vehicle according to the battery swapping request includes:

[0028] According to the identification of the battery-swap vehicle, the first data, the path information, and the vehicle speed information are determined in a server corresponding to the battery-swap vehicle.

[0029] In a third aspect, an embodiment of the present application provides a battery replacement system for a vehicle, a battery replacement vehicle, a target mobile battery replacement station, and a server;

[0030] The server is used to execute the method described in the second aspect and any one of the above claims;

[0031] The battery-swapping vehicle is used to send a battery-swapping request to the server, and then receive a target battery-swapping address sent by the server;

[0032] The target mobile battery replacement station is used to receive the target battery replacement address sent by the server and travel to the target battery replacement address.

[0033] In a fourth aspect, an embodiment of the present application provides a delivery device for a mobile battery replacement station, comprising:

[0034] An acquisition module is used to obtain vehicle density information, road length information, mileage information of battery packs in battery swapping vehicles, and service cycle information of mobile battery swapping stations in a preset area. The vehicle density information is used to indicate the density of battery swapping vehicles passing through the preset area. The service cycle information is used to indicate the time it takes for the mobile battery swapping station to complete the battery swapping service and return to the charging station until it is fully charged.

[0035] A determination module is used to determine the deployment information of the mobile battery replacement stations in the preset area based on the vehicle density information, the road length information, the mileage information, and the service cycle information, and the deployment information is used to determine the number of mobile battery replacement stations deployed in the preset area.

[0036] In one or more embodiments, the determining module is further configured to:

[0037] Obtaining the impact factor of climate on the vehicle density information;

[0038] According to the influencing factor, the deployment information of the mobile battery replacement stations in the preset area is updated.

[0039] In one or more embodiments, the acquisition module is used to:

[0040] The service cycle information of the mobile battery replacement station is obtained based on the response time, charging time, battery replacement time, preset traffic congestion factor, capacity growth factor of the battery replacement vehicle, and at least one of the power value and idle ratio of the charging piles in the preset area.

[0041] In one or more embodiments, the determining module is further configured to:

[0042] At least one mobile battery replacement station is deployed in the preset area according to the deployment information.

[0043] In a fifth aspect, an embodiment of the present application provides a battery replacement device for a vehicle, which is applied to a server, including:

[0044] An acquisition module, used to obtain a battery swap request of a battery swap vehicle;

[0045] A first determination module, configured to determine first data, path information, and vehicle speed information of the battery-swapping vehicle according to the battery-swapping request, wherein the first data is a remaining power or a remaining mileage;

[0046] A second determination module, configured to determine a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information;

[0047] A sending module is used to send the target battery replacement address to the battery replacement vehicle and the target mobile battery replacement station.

[0048] In one or more embodiments, the second determining module is used to:

[0049] According to the path information and the vehicle speed information, at least one candidate battery swapping address and estimated parameters of the battery swapping vehicle reaching each candidate battery swapping address are determined in the driving path before the first data of the battery swapping vehicle is lower than a preset threshold, wherein the estimated parameters include: estimated duration, estimated distance, or estimated power consumption;

[0050] Determine the status information and location information of at least one deployed mobile battery swap station in the preset area corresponding to the at least one candidate battery swap address;

[0051] The target battery replacement address and the target mobile battery replacement station are determined based on the status information and positioning information of the at least one mobile battery replacement station, as well as the at least one candidate battery replacement address and estimated parameters.

[0052] In one or more embodiments, the battery replacement request carries the first data, the path information, and the vehicle speed information.

[0053] In one or more embodiments, the battery replacement request carries the identification of the battery replacement vehicle;

[0054] Accordingly, the first determining module is used to:

[0055] According to the identification of the battery-swap vehicle, the first data, the path information, and the vehicle speed information are determined in a server corresponding to the battery-swap vehicle.

[0056] In a sixth aspect, an embodiment of the present application provides an electronic device, including: a processor, and a memory communicatively connected to the processor;

[0057] The memory stores computer-executable instructions;

[0058] The processor executes the computer-executable instructions stored in the memory to implement the method as described in the first aspect or any one of the above methods.

[0059] In a seventh aspect, an embodiment of the present application provides a server, comprising: a processor, and a memory communicatively connected to the processor;

[0060] The memory stores computer-executable instructions;

[0061] The processor executes the computer-executable instructions stored in the memory to implement the method described in the second aspect or any one of the above-mentioned methods.

[0062] In an eighth aspect, the present application provides a computer-readable storage medium, wherein the computer-readable storage medium stores computer execution instructions, and when the computer execution instructions are executed by a processor, they are used to implement the method described in the first, second or any one of the above aspects.

[0063] In a ninth aspect, the present application provides a computer program product, comprising a computer program, wherein the computer program is stored in a computer-readable storage medium, and at least one processor can read the computer program from the computer-readable storage medium. When the at least one processor executes the computer program, the method described in the first or second aspect or in any one of the above methods can be implemented.

[0064] The embodiments of the present application provide a method for deploying mobile battery swap stations and a method for replacing batteries in vehicles. The method for deploying mobile battery swap stations obtains vehicle density information, road length information, mileage information of battery packs in battery swap vehicles, and service cycle information of mobile battery swap stations in a preset area. The vehicle density information is used to indicate the density of battery swap vehicles passing through the preset area, and the service cycle information is used to indicate the time it takes for the mobile battery swap station to complete the battery swap service and return to the charging station to be fully charged. The deployment information of mobile battery swap stations in the preset area is determined based on the vehicle density information, road length information, mileage information, and service cycle information. The deployment information is used to determine the number of mobile battery swap stations to be deployed in the preset area. In this technical solution, factors affecting battery swapping, such as vehicle density, roads, battery capacity, and battery swap service cycle, are comprehensively considered, thereby more accurately realizing the reasonable design of a low-cost and convenient deployment plan for mobile battery swap stations, and also providing a basis for the convenience of battery swap services required for subsequent vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] 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.

[0066] Figure 1 A schematic diagram of a battery replacement scenario provided in an embodiment of the present application;

[0067] Figure 2 A schematic diagram of a flow chart of a method for deploying a mobile battery replacement station provided in an embodiment of the present application;

[0068] Figure 3 Schematic diagram of the process of the vehicle battery replacement method provided in the embodiment of the present application Figure 1 ;

[0069] Figure 4 Schematic diagram of the process of the vehicle battery replacement method provided in the embodiment of the present application Figure 2 ;

[0070] Figure 5 A schematic diagram of an implementation method of a battery replacement method for a vehicle provided in an embodiment of the present application;

[0071] Figure 6 A schematic diagram of the structure of a battery replacement system for a vehicle provided in an embodiment of the present application;

[0072] Figure 7 A schematic diagram of the structure of a delivery device for a mobile battery replacement station provided in an embodiment of the present application;

[0073] Figure 8 A schematic diagram of the structure of a battery replacement device for a vehicle provided in an embodiment of the present application;

[0074] Fig. 9 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application;

[0075] Fig.10 A schematic diagram of the structure of a server provided in an embodiment of the present application.

[0076] The above drawings show clear embodiments of the present disclosure, which will be described in more detail below. These drawings and text descriptions are not intended to limit the scope of the present disclosure in any way, but to illustrate the concepts of the present disclosure to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0077] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0078] Before introducing the embodiments of the present application, the application background of the embodiments of the present application is first explained:

[0079] In recent years, driven by green energy and low-carbon trends, the popularity of battery swapping heavy-duty trucks (BS-HDT) has been increasing. Compared with pure charging heavy-duty trucks, BS-HDT can save long charging time (for example, 1 hour) and achieve battery replacement within a few minutes, fundamentally solving the problem of heavy-duty truck mileage and reducing the size of the battery pack, thereby reducing the total weight of heavy-duty trucks.

[0080] At present, mainstream battery swap stations are built in fixed areas, which have the following technical problems:

[0081] 1. Additional grid capacity expansion costs: The construction of fixed battery swap stations requires some approval procedures and usually requires higher grid capacity expansion costs.

[0082] 2. High investment cost: In addition to the grid cost, the investment cost of a fixed battery swap station is high, mainly including civil engineering, charging facilities and battery swap equipment and battery costs. Usually a station is equipped with at least 8 batteries, and the mainstream battery capacity is 282kWh, so the total capacity of 8 batteries is 2.3MWh.

[0083] 3. Grid impact: Since the battery capacity of the battery swap station is large, the charging power of the station usually reaches 1C, which is at least 2.4MW, bringing high load impact to the existing power grid.

[0084] 4. Occupies a large amount of space: The area of ​​a battery swap station is usually more than 120 square meters, which brings great challenges to urban / public road space and civil engineering.

[0085] 5. Unable to solve the problem of emergency battery replacement: Since the battery replacement station is fixed, it cannot solve the problem of heavy trucks encountering emergency low power or battery damage on the road.

[0086] 6. Low flexibility: Battery swap stations usually operate on a first-come, first-swapping basis. During peak hours, there will be queues of heavy trucks for battery swapping, and it is difficult to reduce the overall operating costs of battery swapping vehicles through priority allocation and intelligent scheduling.

[0087] 7. Fixed assets are not flexible: Fixed battery swap stations are one-time investments and lack liquidity.

[0088] In response to the technical problems existing in the above-mentioned prior art, the inventor of the present application has conceived that a low-cost mobile battery swap station (MBSS) can be deployed in a certain preset area. The MBSS carries a small number of batteries, which can be used to swap batteries for battery-swap heavy trucks, or the batteries can be carried to charging piles for charging. The number of batteries deployed in the area can be determined based on factors such as the traffic volume of battery-swap heavy trucks, the roads in the area, the mileage that the batteries can provide for battery-swap heavy trucks, and the battery swap cycle. The deployment situation can be flexibly adjusted based on influencing factors. In addition, the cost of MBSS is low and is not restricted by charging piles and fixed areas.

[0089] Furthermore, when a battery-swap heavy truck needs to have its battery replaced, the above-mentioned deployed MBSS has been set up in the area. Afterwards, coordination can be carried out based on the driving path of the battery-swap heavy truck and the MBSS in the area corresponding to the path, so that the corresponding MBSS can respond quickly to encounter the battery-swap heavy truck, thereby replacing the battery and avoiding the disadvantages of the battery-swap heavy truck breaking down or being unable to reach the battery-swap station.

[0090] Based on the above ideas, the solution involved in the embodiment of the present application has the following advantages:

[0091] 1. Flexible use of existing public charging pile facilities: MBSS can flexibly use existing public charging pile facilities without re-applying for approval to build new large-scale battery replacement facilities, thereby saving the cost of laying the power grid and adding new charging facilities.

[0092] 2. Save space for station construction and civil engineering costs: With MBSS, there is no need to allocate space for dedicated battery swap stations, thus saving land and civil engineering costs.

[0093] 3. Improve the overall operating efficiency and power consumption of battery-swap heavy-duty trucks. Instead of battery-swap heavy-duty trucks driving to fixed battery-swap stations to queue up for battery swapping, small MBSSs drive towards battery-swap heavy-duty trucks, thus saving the operating time and power consumption of heavy-duty trucks with better energy consumption.

[0094] 4. Fundamentally solve the problems of emergency battery failure and low power of battery-swap heavy-duty trucks: MBSS effectively solves the problems of emergency battery failure and low power of battery-swap heavy-duty trucks, avoiding road risks caused by truck breakdowns.

[0095] 5. Implement a dynamic and optimizable battery swap strategy: The cloud system evaluates the battery SOC status and route planning of the operating trucks, conducts scheduled battery swap operations, prioritizes the safe operation of battery swap heavy trucks, and secondly optimizes the battery swap efficiency of the entire fleet, reduces operating costs, and improves timeliness.

[0096] 6. Deploy MBSS on demand: MBSS can be deployed in concentrated areas with a high density of battery-swap heavy trucks to maximize their benefits.

[0097] 7. Joint operation with fixed battery swap stations: MBSS can be operated in conjunction with fixed battery swap stations to reduce the investment in fixed battery swap stations and achieve optimal operating costs.

[0098] 8. MBSS has asset liquidity: MBSS can be dynamically allocated and traded to reduce financial risks.

[0099] 9. BS-HDT OEMs can develop MBSS and no longer rely on third-party fixed battery swap station solution providers.

[0100] As follows, Figure 1 A schematic diagram of a battery replacement scenario provided in an embodiment of the present application, such as Figure 1 As shown, the schematic diagram of the application scenario includes: a battery-swap heavy truck 11, a server 12 (such as a central cloud operation), a number of MBSSs (the number in a preset area is configured based on the following method, MBSS-01 and MBSS-02 are taken as examples here), and a number of charging devices (including: public charging piles and dedicated battery swap stations).

[0101] Among them, MBSS can be a light freight truck equipped with a small number of battery packs (such as 1 to 2 packs) and equipped with an automatic battery replacement device. It has automatic driving or adaptive vehicle-road collaboration functions, and also travels back and forth between charging equipment and battery-replacement heavy trucks to realize battery charging and replacement.

[0102] In one possible implementation, when the battery-swapping heavy truck 11 needs to have its battery replaced, it sends a battery-swapping request to the server 12. At this time, the server 12 determines a battery-swapping location on the driving path of the battery-swapping heavy truck, such as A. Then, the battery-swapping location A is sent to the battery-swapping heavy truck 11 and a suitable MBSS (MBSS-02 is determined by a certain strategy). Then, MBSS-02 and the battery-swapping heavy truck 11 drive to the location A, and MBSS-02 starts the battery-swapping service.

[0103] When the battery on the MBSS-02 is a replaced unusable battery, based on a certain strategy, for example, the vehicle drives to the nearest charging device 131 to charge the battery.

[0104] That is, MBSS can be charged through public charging piles, effectively utilizing public charging facilities and reducing the reliance on new charging stations. According to the demand for charging facilities and battery-swappable heavy trucks 11, dedicated battery-swappable stations can be set up to provide priority charging for mobile battery-swappable stations.

[0105] The above scenario is only one possible implementation. For details of scenarios or technologies not involved, please refer to the following embodiments.

[0106] The technical solution of the present application is described in detail below through specific embodiments. It should be noted that the following specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described in detail in some embodiments.

[0107] Figure 2 A flow chart of a method for placing a mobile battery replacement station provided in an embodiment of the present application is shown in FIG. Figure 2 As shown, the method for placing the mobile battery replacement station may include the following steps:

[0108] Among them, in this embodiment, the execution subject is an electronic device. In some implementations, the execution subject of the battery replacement method of the following vehicle may be a server. In other implementations, it may be a terminal device, a computing device, etc., depending on the actual situation.

[0109] Step 21, obtaining vehicle density information, road length information, mileage information of battery packs in battery swapping vehicles, and service cycle information of mobile battery swapping stations in a preset area;

[0110] Among them, the vehicle density information is used to indicate the density of battery-swapping vehicles in the preset route area, and the service cycle information is used to indicate the time it takes for the mobile battery swap station to complete the battery swap service and return to the charging station to be fully charged.

[0111] In this step, in order to realize low-cost and high-utilization battery replacement service, the MBSS deployment information in the preset area can be determined. Therefore, the influencing factors of the battery replacement demand in the preset area can be obtained first, as follows:

[0112] For vehicle density information, it may be related to the flow of battery swapping vehicles in the preset area, such as the average number of battery swapping vehicles per kilometer per hour, such as 10 (vehicles / km / hour); for road length information, it may be the mileage traveled by the battery swapping vehicles in the preset area during actual operation, such as the main road length of 10km; for mileage information available for driving by the battery pack in the battery swapping vehicle, it may be the mileage that a battery swapping vehicle can travel using one battery (such as a battery pack, battery pack), such as 180km; for service cycle information of the mobile battery swapping station, it may be the time it takes for MBSS to perform a complete service, such as battery charging (MBSS charges at the charging equipment), battery swapping (replacing batteries for battery swapping vehicles), and the driving time between charging and battery swapping, such as 3 hours.

[0113] The above data can be collected multiple times and the average value can be taken as the corresponding information.

[0114] Optionally, the service cycle information of the mobile battery replacement station can be determined based on the response time, charging time, battery replacement time, a preset traffic congestion factor, a capacity growth factor of the battery replacement vehicle, and at least one of the power value and idle ratio of the charging piles in a preset area.

[0115] In this implementation, the factors affecting the service cycle information of the mobile battery swap station may be the response time, charging time, battery swap time, a preset traffic congestion factor, a capacity growth factor of the battery swap vehicle, and at least one of the power value and idle ratio of the charging piles in the preset area. Therefore, when determining the service cycle information, the above factors can be used to determine it in combination with the actual situation.

[0116] Capacity growth factor of battery swapping vehicles: related to the current number of battery swapping vehicles. The larger the number, the larger the required battery swapping capacity, and the higher the frequency of use of mobile shared battery swapping stations.

[0117] For example, the sum of the response time, charging time, and battery replacement time is 2.5 hours, but the traffic congestion in the preset area is relatively large, which will affect the overall service time. Therefore, the preset traffic congestion factor is 1.2; then the service cycle information is 2.5*1.2=3 hours.

[0118] Optionally, the setting of the preset area can be determined based on road information, for example, an area within a set distance radiated by a main road; there may be intersection areas between the preset areas, or they may only be adjacent, and can be set based on actual conditions; similarly, after subsequent deployment, when an MBSS in the first area is closer to the second area, it can also be used as a candidate MBSS for the second area.

[0119] Step 22: Determine the deployment information of mobile battery swap stations in a preset area according to the vehicle density information, road length information, mileage information, and service cycle information;

[0120] Among them, the deployment information is used to determine the number of mobile battery replacement stations deployed in a preset area.

[0121] In this step, after obtaining the vehicle density information, road length information, mileage information, and service cycle information, the number of mobile battery replacement stations to be deployed in the preset area can be determined based on the above information.

[0122] It should be understood that for a mobile battery replacement station, the number of batteries loaded thereon also affects the delivery information, and a possible calculation formula for the delivery information N is:

[0123] N=L*D*(K / R) / T

[0124] Among them, L is the road length information, D is the vehicle density information, R is the mileage information, T is the service cycle information, and K is the number of batteries on the mobile battery replacement station.

[0125] For example, N=L*D*(K / R) / T=10*60*(2 / 180) / 3=2.22, that is, in the preset area, approximately 2.22 MBSSs with 2 batteries are required (actually, it can be 2 MBSSs with 2 batteries, or 4 MBSSs with 1 battery, etc.).

[0126] In addition, the deployment of the mobile battery replacement station may also include the following implementations: obtaining the impact factor of climate on vehicle density information; and updating the deployment information of the mobile battery replacement station in the preset area based on the impact factor.

[0127] In this implementation, seasonal factors are taken into consideration, which will affect the number of battery-swap vehicles. For example, in spring, the number of battery-swap vehicles increases, so the impact factor can be set to 1.2; for another example, in winter, the number of battery-swap vehicles decreases, so the impact factor can be set to 0.9.

[0128] At this time, a possible calculation formula for the delivery information N is:

[0129] N=L*D*M*(K / R) / T

[0130] Among them, L is the road length information, D is the vehicle density information, R is the mileage information, T is the service cycle information, K is the number of batteries on the mobile battery replacement station, and M is the influencing factor.

[0131] For example, N=L*D*(K / R) / T=10*60*1.2*(2 / 180) / 3=2.64, that is, in the preset area, approximately 2.64 MBSSs with 2 batteries are required (actually, it can be 3 MBSSs with 2 batteries, or 5 MBSSs with 1 battery, etc.).

[0132] Furthermore, at least one mobile battery replacement station is deployed in a preset area according to the deployment information.

[0133] In this implementation, after the placement information is obtained, a number of mobile battery replacement stations corresponding to the placement information are placed in the area.

[0134] In addition, the size of the preset area can be adjusted according to the delivery information. For example, if the delivery information is 0.44 MBSSs with 2 batteries, the preset area can be expanded by about 2 times to deliver 1 MBSS with 2 batteries.

[0135] The method for deploying mobile battery swap stations provided in the embodiment of the present application obtains vehicle density information, road length information, mileage information of battery packs in battery swap vehicles, and service cycle information of mobile battery swap stations in a preset area. The vehicle density information is used to indicate the density of battery swap vehicles passing through the preset area, and the service cycle information is used to indicate the time it takes for the mobile battery swap station to complete the battery swap service and return to the charging station to be fully charged. The deployment information of the mobile battery swap stations in the preset area is determined based on the vehicle density information, road length information, mileage information, and service cycle information. The deployment information is used to determine the number of mobile battery swap stations to be deployed in the preset area. In this technical solution, factors affecting battery swapping, such as vehicle density, roads, battery capacity, and battery swap service cycle, are comprehensively considered, thereby more accurately realizing the reasonable design of a low-cost and convenient deployment plan for mobile battery swap stations, and also providing a basis for the convenience of battery swap services required for subsequent vehicles.

[0136] Based on the above embodiments, Figure 3 Schematic diagram of the process of the vehicle battery replacement method provided in the embodiment of the present application Figure 1 ,like Figure 3 As shown, the battery replacement method of the vehicle may include the following steps:

[0137] Among them, in this embodiment, the execution entity is a server, which can be a central cloud operation platform or a service platform corresponding to MBSS, depending on the actual situation.

[0138] Step 31, obtaining a battery swap request of a battery swap vehicle;

[0139] In this step, when the battery-swap vehicle is low on power or has a battery failure, a battery-swap request is sent to the server, and the server obtains the battery-swap request.

[0140] Optionally, the battery replacement request is obtained by the server, and the obtaining method may be at least as follows (the actual scenario is not limited to this):

[0141] 1. When the driver of the battery swap vehicle observes that the battery power is low, he / she sends a battery swap request to the server based on the relevant battery swap request control on the application (or the corresponding battery swap request control on the battery swap vehicle); 2. When the remaining power or remaining mileage of the battery of the battery swap vehicle is less than a certain threshold, it actively sends a battery swap request to the server (or prompts the driver and reports after confirmation); 3. When the server side of the fleet management software corresponding to the battery swap vehicle detects that the remaining power or remaining mileage of the battery is less than a certain threshold, it sends a battery swap request to the server and reminds the driver of the battery swap vehicle to pay attention.

[0142] In one possible implementation, battery-swap vehicles may include: battery-swap heavy trucks, battery-swap sedans, battery-swap pickup trucks, and any other type of vehicle that can be battery-swap.

[0143] Step 32: Determine the first data, path information, and vehicle speed information of the battery swapping vehicle according to the battery swapping request;

[0144] Among them, the first data is the remaining power or the remaining mileage; the path information can be the current location of the battery-swap vehicle and the route it will travel in the future (generally a battery-swap heavy truck with a fixed cargo route).

[0145] In this step, based on the battery swap request, the server obtains the current remaining power or remaining mileage of the battery swap vehicle, the current location, the driving path in the future, and the current speed of the battery swap vehicle.

[0146] Optionally, step 32 may be implemented as follows:

[0147] The first type is that the battery replacement request carries the first data, path information, and vehicle speed information.

[0148] The second type is that the battery swap request carries the identification of the battery swap vehicle, and the server determines the first data, path information, and vehicle speed information in the server corresponding to the battery swap vehicle based on the identification of the battery swap vehicle.

[0149] In this implementation, the server is connected to the server side of the fleet management software corresponding to the battery swapping vehicle (which collects the first data, path information, and vehicle speed information of the battery swapping vehicle in real time). At this time, the server can obtain the above data in the server side.

[0150] Step 33: Determine the target battery replacement address and the target mobile battery replacement station according to the first data, the path information, and the vehicle speed information;

[0151] In this step, after obtaining the first data, path information, and vehicle speed information, the mobile battery replacement station that provides battery replacement services for the battery replacement vehicle, i.e., the mobile battery replacement station, and the address for battery replacement with the target mobile battery replacement station, i.e., the target battery replacement address, can be determined.

[0152] The implementation of this step can refer to Figure 4 and Figure 5 The embodiment shown.

[0153] Step 34: Send the target battery swap address to the battery swap vehicle and the target mobile battery swap station.

[0154] In this step, after the target battery replacement address and the target mobile battery replacement station are determined, the target battery replacement address is sent to the target mobile battery replacement station and the battery replacement vehicle respectively.

[0155] Based on this, the target mobile battery swap station drives to the target battery swap address, and the battery swap vehicle also drives to the target battery swap address to realize subsequent battery swap services.

[0156] In some implementations, the target battery swap address is obtained as described above, which can be a safe and available battery swap road. The battery swap service can then be completed during the driving of the battery swap vehicle. That is, the battery swap vehicle has a backup power supply (such as a hybrid vehicle, or a vehicle that can switch to a small-capacity power supply to continue driving) to provide power for the battery swap vehicle during the hours of battery replacement.

[0157] Furthermore, after the battery swap vehicle and the target mobile battery swap station obtain the target battery swap address, they can also exchange each other's information in real time based on V2V communication technology, such as location, speed, driving direction, etc., which helps to improve road safety and traffic efficiency, and ensure that information can be transmitted accurately and in a timely manner, thereby helping vehicles avoid collisions and optimize driving routes.

[0158] The battery replacement method for a vehicle provided in the embodiment of the present application obtains a battery replacement request from a battery replacement vehicle, and determines the first data, path information, and vehicle speed information of the battery replacement vehicle according to the battery replacement request, wherein the first data is the remaining power or the remaining mileage, and the target battery replacement address and the target mobile battery replacement station are determined according to the first data, path information, and vehicle speed information; and the target battery replacement address is sent to the battery replacement vehicle and the target mobile battery replacement station. In this technical solution, after the battery replacement vehicle sends a request, the mobile battery replacement station is scheduled based on the relevant information of the battery replacement vehicle and the mobile battery replacement station, so as to quickly determine the address of the battery replacement vehicle that is convenient for battery replacement, thereby realizing battery replacement and improving user experience.

[0159] Based on the above embodiments, Figure 4 Schematic diagram of the process of the vehicle battery replacement method provided in the embodiment of the present application Figure 2 ,like Figure 4 As shown, the above step 33 may include the following steps:

[0160] Among them, combined Figure 5 ,right Figure 4 The embodiments are described to illustrate, Figure 5 A schematic diagram of an implementation method of a battery replacement method for a vehicle provided in an embodiment of the present application.

[0161] Step 41: According to the path information and the vehicle speed information, determine at least one candidate battery swapping address and estimated parameters of the battery swapping vehicle arriving at each candidate battery swapping address in the driving path before the first data of the battery swapping vehicle falls below a preset threshold;

[0162] The estimated parameters include: estimated duration, estimated distance, or estimated power consumption;

[0163] In this step, in order to facilitate the battery swapping experience for the driver of the battery swapping vehicle, a preset threshold can be set, that is, the battery swapping vehicle can reach the battery swapping address before the remaining power or remaining mileage falls below the preset threshold.

[0164] Optionally, the battery replacement address can be an area, a section of road on the driving route, a non-main road next to an address on the driving route, an address for temporary parking, etc.

[0165] For example, when the preset threshold represents the remaining power, it can be 0, 1%, 4%, etc.; when the preset threshold represents the remaining mileage, it can be 0, 5 km, 10 km, etc.

[0166] Furthermore, based on the difference between the first data and the preset threshold, the candidate battery replacement address that can be reached within the difference can be determined on the driving route. At this time, at least one of the estimated time, estimated distance, and estimated power consumption to reach the candidate battery replacement address can also be determined.

[0167] Combination Figure 5 , this step 41 is described in detail:

[0168] For example, the first data is 10% power, and the preset threshold is 6% power. Before the power is lower than 6%, there may be two candidate battery swap addresses on the driving path, namely B1 and B2. The estimated time for the battery swap vehicle to reach B1 is 15 minutes, and the estimated time to reach B2 is 27 minutes.

[0169] For another example, the first data is the remaining mileage of 60 km, and the preset threshold is 30 km. Figure 5As shown, before the remaining mileage is less than 30km, there can be two candidate battery swap addresses on the driving route, namely B1 and B2. The estimated distance for the battery swap vehicle to reach B1 is 15km, and the estimated distance to reach B2 is 27km.

[0170] In addition, there may be a battery replacement address B3, but the battery replacement address B3 is not in the driving path before the first data is lower than the preset threshold, and is not used as a candidate battery replacement address.

[0171] Step 42: Determine the status information and location information of at least one deployed mobile battery swap station in a preset area corresponding to at least one candidate battery swap address;

[0172] In this step, after the candidate battery exchange address is determined, at least one mobile battery exchange station deployed based on the deployment information of the preset area can be determined in the preset area corresponding to the candidate battery exchange address.

[0173] Furthermore, in order to ensure that the mobile battery replacement station can replace batteries and the replacement efficiency, the status information and positioning information of at least one mobile battery replacement station can be collected at this time.

[0174] Among them, the status information may be the battery charge status of the battery on the mobile battery replacement station, whether the battery replacement service is being provided to other battery replacement vehicles, whether the battery is being charged, etc.; the positioning information may be the current location of the mobile battery replacement station.

[0175] Combination Figure 5 , this step 42 is described in detail:

[0176] For example, there are two candidate battery replacement addresses, namely B1 and B2. The preset area corresponding to B1 is C1, and the preset area corresponding to B2 is C2. It is determined that there are two MBSSs pre-deployed in the B1 area, namely MBSS-05 and MBSS-06, and there is one MBSS pre-deployed in the B2 area, namely MBSS-04.

[0177] At this time, the status information of MBSS-05 is idle, and its battery is charged. It is positioned as point H in area C1, so it can be determined that the distance to area B1 is 1 km; the status information of MBSS-06 is charging, and it is positioned as point I in area C1, so it can be determined that the distance to area B1 is 4 km; the status information of MBSS-04 is returning to the charging device for charging, and it is positioned as point J in area C2, so it can be determined that the distance to area B2 is 4 km.

[0178] Step 43: Determine the target battery replacement address and the target mobile battery replacement station based on the status information and positioning information of at least one mobile battery replacement station, as well as at least one candidate battery replacement address and estimated parameters.

[0179] In this step, after obtaining the status information and positioning information of at least one mobile battery swap station, as well as at least one candidate battery swap address and estimated parameters, the mobile battery swap stations that are not eligible for battery swap services and those that are far away can be filtered out to obtain the target mobile battery swap station and target battery swap address that can quickly respond to battery swaps; thereafter, the target mobile battery swap station can perform battery swapping on the battery swap vehicle at the target battery swap address.

[0180] Combination Figure 5 , this step 43 is described in detail:

[0181] For example, it is determined that the estimated time for the battery swap vehicle to reach B1 is 15 minutes, and the estimated time to reach B2 is 27 minutes; the status information of MBSS-05 is idle, and its battery is charged, and it is 1 km away from the B1 area; the status information of MBSS-06 is charging, and it is 4 km away from the B1 area; the status information of MBSS-04 is returning to the charging device for charging, and it is 4 km away from the B2 area.

[0182] Here, it can be determined that: MBSS-05 is the most suitable mobile battery replacement station, that is, the target mobile battery replacement station; B1 is the most suitable battery replacement address, that is, the target battery replacement address.

[0183] The judgment rules can be determined according to the actual situation and are not limited to the following: first, filter out MBSSs whose status information is charging or returning to charging; second, filter out MBSSs that are far away; finally, select from the remaining candidate battery replacement addresses and mobile battery replacement stations.

[0184] The above selection can be determined by the driver of the battery swap vehicle; it can also be specified by default by the server, such as based on the time it takes for MBSS to reach the corresponding candidate battery swap address.

[0185] The battery replacement method for a vehicle provided in an embodiment of the present application determines at least one candidate battery replacement address and estimated parameters for the battery replacement vehicle to reach each candidate battery replacement address in the driving path before the first data of the battery replacement vehicle falls below a preset threshold based on path information and vehicle speed information, wherein the estimated parameters include: estimated duration, estimated distance, or estimated power consumption, and determines the status information and positioning information of at least one deployed mobile battery replacement station in a preset area corresponding to at least one candidate battery replacement address, and determines the target battery replacement address and the target mobile battery replacement station based on the status information and positioning information of at least one mobile battery replacement station, as well as at least one candidate battery replacement address and the estimated parameters. In this technical solution, a convenient battery replacement address for the battery replacement vehicle is first determined, so that a suitable mobile battery replacement station can be quickly configured to improve the battery replacement efficiency.

[0186] Based on the above embodiments, Figure 6A schematic diagram of the structure of a battery replacement system for a vehicle provided in an embodiment of the present application, the system comprising: a battery replacement vehicle, a target mobile battery replacement station, and a server;

[0187] The battery-swapping vehicle is used to send a battery-swapping request to the server, and the server is used to execute the technical solution involved in the battery-swapping method of the above-mentioned vehicle, and then obtain the target battery-swapping address and the target mobile battery-swapping station for the battery-swapping vehicle;

[0188] Afterwards, the target battery swap address is sent to the target mobile battery swap station and battery swap vehicle;

[0189] Finally, the target mobile battery swap station and the battery swap vehicle drive to the target battery swap address, and the target mobile battery swap station replaces the battery for the battery swap vehicle.

[0190] The vehicle battery replacement system provided in the embodiment of the present application has a technical solution and technical effects similar to those of the above-mentioned embodiment, which will not be repeated here.

[0191] The following is an embodiment of the device involved in the embodiments of the present application. For details not disclosed in the embodiment of the device, please refer to the method embodiment involved in the embodiments of the present application.

[0192] Figure 7 A schematic diagram of the structure of a delivery device for a mobile battery replacement station provided in an embodiment of the present application.

[0193] like Figure 7 As shown, the device comprises:

[0194] The acquisition module 71 is used to obtain vehicle density information, road length information, mileage information of the battery pack in the battery swap vehicle, and service cycle information of the mobile battery swap station in a preset area. The vehicle density information is used to indicate the density of battery swap vehicles passing through the preset area. The service cycle information is used to indicate the time it takes for the mobile battery swap station to return to the charging station after completing the battery swap service until it is fully charged.

[0195] The determination module 72 is used to determine the deployment information of the mobile battery replacement stations in the preset area based on the vehicle density information, road length information, mileage information, and service cycle information. The deployment information is used to determine the number of mobile battery replacement stations deployed in the preset area.

[0196] In one or more embodiments, the determination module 72 is further configured to:

[0197] Obtain the impact factors of climate on vehicle density information;

[0198] Based on the influencing factors, the deployment information of mobile battery swap stations in the preset area is updated.

[0199] In one or more embodiments, the acquisition module 71 is used to:

[0200] The service cycle information of the mobile battery replacement station is obtained based on the response time, charging time, battery replacement time, preset traffic congestion factor, capacity growth factor of the battery replacement vehicle, and at least one of the power value and idle ratio of the charging piles in the preset area.

[0201] In one or more embodiments, the determination module 72 is further configured to:

[0202] At least one mobile battery replacement station is deployed in a preset area according to the deployment information.

[0203] The delivery device of the mobile battery replacement station provided in the embodiment of the present application can be used to execute the delivery method of the mobile battery replacement station in any of the above embodiments. The implementation principle and technical effect are similar and will not be repeated here.

[0204] Figure 8 This is a schematic diagram of the structure of the battery replacement device for a vehicle provided in an embodiment of the present application. Figure 8 As shown, the device comprises:

[0205] An acquisition module 81 is used to acquire a battery replacement request of a battery replacement vehicle;

[0206] A first determination module 82 is used to determine first data, path information, and vehicle speed information of the battery swapping vehicle according to the battery swapping request, wherein the first data is the remaining power or the remaining mileage;

[0207] A second determination module 83 is used to determine a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information;

[0208] The sending module 84 is used to send the target battery replacement address to the battery replacement vehicle and the target mobile battery replacement station.

[0209] In one or more embodiments, the second determining module 83 is configured to:

[0210] According to the path information and the vehicle speed information, at least one candidate battery swapping address and estimated parameters of the battery swapping vehicle reaching each candidate battery swapping address are determined in the driving path before the first data of the battery swapping vehicle is lower than the preset threshold, wherein the estimated parameters include: estimated duration, estimated distance, or estimated power consumption;

[0211] Determine the status information and location information of at least one deployed mobile battery swap station in a preset area corresponding to at least one candidate battery swap address;

[0212] Based on the status information and positioning information of at least one mobile battery replacement station, as well as at least one candidate battery replacement address and estimated parameters, the target battery replacement address and the target mobile battery replacement station are determined.

[0213] In one or more embodiments, the battery replacement request carries first data, path information, and vehicle speed information.

[0214] In one or more embodiments, the battery swap request carries an identification of the battery swap vehicle;

[0215] Accordingly, the first determining module 82 is used to:

[0216] According to the identification of the battery-swap vehicle, the first data, path information, and vehicle speed information are determined in the server corresponding to the battery-swap vehicle.

[0217] The battery replacement device for a vehicle provided in an embodiment of the present application can be used to execute the battery replacement method for a vehicle in any of the above embodiments. The implementation principle and technical effect are similar and will not be repeated here. 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. In addition, all or part of these modules can be integrated together or implemented independently. The processing element described here can be an integrated circuit with signal processing capabilities. In the implementation process, each step of the above method or each of the above modules can be completed by an integrated logic circuit of hardware in the processor element or instructions in software form.

[0218] Fig. 9 A schematic diagram of the structure of an electronic device provided in an embodiment of the present application, such as Fig. 9 As shown, the electronic device may include: a processor 91, a memory 92, and computer program instructions stored in the memory 92 and executable on the processor 91. When the processor 91 executes the computer program instructions, the method for deploying a mobile battery replacement station provided in any of the aforementioned embodiments is implemented.

[0219] Optionally, the above-mentioned components of the electronic device may be connected via a system bus.

[0220] The memory 92 may be a separate storage unit or a storage unit integrated in the processor 91. The number of the processor 91 may be one or more.

[0221] It should be understood that the processor 91 may be a central processing unit (CPU), or other general-purpose processors 91, digital signal processors 91 (DSP), application-specific integrated circuits (ASIC), etc. The general-purpose processor 91 may be a microprocessor 91 or the processor 91 may be any conventional processor 91, etc. The steps of the method disclosed in the present application may be directly embodied as being executed by the hardware processor 91, or may be executed by a combination of hardware and software modules in the processor 91.

[0222] The system bus may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The system bus may 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 memory 92 may include a random access memory 92 (RAM), and may also include a non-volatile memory 92 (NVM), such as at least one disk memory 92.

[0223] All or part of the steps of the above-mentioned method embodiments can be completed by hardware related to program instructions. The above-mentioned program can be stored in a readable memory 92. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the above-mentioned memory 92 (storage medium) includes: read-only memory 92 (ROM), RAM, flash memory 92, hard disk, solid state hard disk, magnetic tape, floppy disk, optical disc and any combination thereof.

[0224] The electronic device provided in the embodiment of the present application can be used to execute the method provided in any of the above-mentioned mobile battery replacement station deployment method embodiments, and its implementation principle and technical effects are similar and will not be repeated here.

[0225] Fig.10 A schematic diagram of the structure of the server provided in the embodiment of the present application, such as Fig.10As shown, the server (which may be the above-mentioned server 12) may include: a processor 101, a memory 102, and computer program instructions stored in the memory 102 and executable on the processor 101. When the processor 101 executes the computer program instructions, the vehicle battery replacement method provided in any of the above-mentioned embodiments is implemented.

[0226] Optionally, the above-mentioned components of the server may be connected via a system bus.

[0227] The memory 102 may be a separate storage unit or a storage unit integrated in the processor 101. The number of the processor 101 is one or more.

[0228] It should be understood that the processor 101 may be a central processing unit (CPU), or other general-purpose processors 101, digital signal processors 101 (DSP), application-specific integrated circuits (ASIC), etc. The general-purpose processor 101 may be a microprocessor 101 or the processor 101 may be any conventional processor 101, etc. The steps of the method disclosed in the present application may be directly embodied as being executed by the hardware processor 101, or may be executed by a combination of hardware and software modules in the processor 101.

[0229] The system bus may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. The system bus may 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 memory 102 may include a random access memory 102 (RAM), and may also include a non-volatile memory 102 (NVM), such as at least one disk storage 102.

[0230] All or part of the steps of the above-mentioned method embodiments can be completed by hardware related to program instructions. The above-mentioned program can be stored in a readable memory 102. When the program is executed, the steps of the above-mentioned method embodiments are executed; and the above-mentioned memory 102 (storage medium) includes: read-only memory 102 (ROM), RAM, flash memory 102, hard disk, solid state hard disk, magnetic tape, floppy disk, optical disc and any combination thereof.

[0231] The server provided in the embodiment of the present application can be used to execute the method provided in any of the above-mentioned embodiments of the battery replacement method for the vehicle, and its implementation principle and technical effects are similar, which will not be repeated here.

[0232] An embodiment of the present application 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 above method.

[0233] The computer-readable storage medium mentioned above can be implemented by any type of volatile or non-volatile storage device or a combination thereof, such as static random access memory, electrically erasable programmable read-only memory, erasable programmable read-only memory, programmable read-only memory, read-only memory, magnetic memory, flash memory, magnetic disk or optical disk. The readable storage medium can be any available medium that can be accessed by a general or special-purpose computer.

[0234] Optionally, a readable storage medium is coupled to a processor so that the processor can read information from the readable storage medium and write information to the readable storage medium. Of course, the readable storage medium can also be a component of the processor. The processor and the readable storage medium can be located in an application specific integrated circuit (ASIC). Of course, the processor and the readable storage medium can also exist in the device as discrete components.

[0235] An embodiment of the present application also provides a computer program product, which includes a computer program. The computer program is stored in a computer-readable storage medium. At least one processor can read the computer program from the computer-readable storage medium. When the at least one processor executes the computer program, the above method can be implemented.

[0236] It should be understood that the present disclosure is not limited to the exact 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 disclosure is limited only by the appended claims.

Claims

1. A method for placing a mobile battery replacement station, characterized in that: include: Obtain vehicle density information, road length information, mileage information of battery packs in battery swapping vehicles, and service cycle information of mobile battery swapping stations in a preset area. The vehicle density information is used to indicate the density of battery swapping vehicles passing through the preset area. The service cycle information is used to indicate the time it takes for the mobile battery swapping station to complete the battery swapping service and return to the charging station until it is fully charged. The deployment information of the mobile battery replacement stations in the preset area is determined based on the vehicle density information, the road length information, the mileage information, and the service cycle information, and the deployment information is used to determine the number of mobile battery replacement stations deployed in the preset area.

2. The method according to claim 1, characterized in that The method further comprises: Obtaining the impact factor of climate on the vehicle density information; According to the influencing factor, the deployment information of the mobile battery replacement stations in the preset area is updated.

3. The method according to claim 1 or 2, characterized in that: Obtaining the service cycle information of the mobile battery replacement station, including: The service cycle information of the mobile battery replacement station is obtained based on the response time, charging time, battery replacement time, preset traffic congestion factor, capacity growth factor of the battery replacement vehicle, and at least one of the power value and idle ratio of the charging piles in the preset area.

4. The method according to claim 1 or 2, characterized in that: The method further comprises: At least one mobile battery replacement station is deployed in the preset area according to the deployment information.

5. A method for replacing a battery of a vehicle, characterized in that: Applied to a server, the method comprises: Obtain a battery swap request from a battery swap vehicle; Determine, according to the battery replacement request, first data, path information, and vehicle speed information of the battery replacement vehicle, wherein the first data is the remaining power or the remaining mileage; Determine a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information; The target battery replacement address is sent to the battery replacement vehicle and the target mobile battery replacement station.

6. The method according to claim 5, characterized in that The determining a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information includes: According to the path information and the vehicle speed information, at least one candidate battery swapping address and estimated parameters of the battery swapping vehicle reaching each candidate battery swapping address are determined in the driving path before the first data of the battery swapping vehicle is lower than a preset threshold, wherein the estimated parameters include: estimated duration, estimated distance, or estimated power consumption; Determine the status information and location information of at least one deployed mobile battery swap station in the preset area corresponding to the at least one candidate battery swap address; The target battery replacement address and the target mobile battery replacement station are determined based on the status information and positioning information of the at least one mobile battery replacement station, as well as the at least one candidate battery replacement address and estimated parameters.

7. The method according to claim 5 or 6, characterized in that: The battery replacement request carries the first data, the path information, and the vehicle speed information.

8. The method according to claim 5 or 6, characterized in that: The battery replacement request carries the identification of the battery replacement vehicle; Correspondingly, the determining of the first data, path information, and vehicle speed information of the battery swapping vehicle according to the battery swapping request includes: According to the identification of the battery-swap vehicle, the first data, the path information, and the vehicle speed information are determined in a server corresponding to the battery-swap vehicle.

9. A battery replacement system for a vehicle, characterized in that: include: Battery swapping vehicles, target mobile battery swapping stations, and servers; The server is used to execute the method described in any one of claims 5 to 8 above; The battery-swapping vehicle is used to send a battery-swapping request to the server, and then receive a target battery-swapping address sent by the server; The target mobile battery replacement station is used to receive the target battery replacement address sent by the server and travel to the target battery replacement address.

10. A delivery device for a mobile battery replacement station, characterized in that: include: An acquisition module is used to obtain vehicle density information, road length information, mileage information of battery packs in battery swapping vehicles, and service cycle information of mobile battery swapping stations in a preset area. The vehicle density information is used to indicate the density of battery swapping vehicles passing through the preset area. The service cycle information is used to indicate the time it takes for the mobile battery swapping station to complete the battery swapping service and return to the charging station until it is fully charged. A determination module is used to determine the deployment information of the mobile battery replacement stations in the preset area based on the vehicle density information, the road length information, the mileage information, and the service cycle information, and the deployment information is used to determine the number of mobile battery replacement stations deployed in the preset area.

11. A battery replacement device for a vehicle, characterized in that: Applicable to servers, including: An acquisition module, used to obtain a battery swap request of a battery swap vehicle; A first determination module, configured to determine first data, path information, and vehicle speed information of the battery-swapping vehicle according to the battery-swapping request, wherein the first data is a remaining power or a remaining mileage; A second determination module, configured to determine a target battery replacement address and a target mobile battery replacement station according to the first data, the path information, and the vehicle speed information; A sending module is used to send the target battery replacement address to the battery replacement vehicle and the target mobile battery replacement station.

12. 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 4.

13. A server, 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 5 to 8.

14. 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 8 when executed by a processor.

15. A computer program product, characterized in that The computer program product comprises a computer program; The computer program is stored in a computer-readable storage medium, and at least one processor can read the computer program from the computer-readable storage medium. When the at least one processor executes the computer program, the method according to any one of claims 1 to 8 can be implemented.

Images