Battery replacement method and equipment of multi-station battery replacement station and medium

Abstract

The invention discloses a battery replacing method and device of a multi-station battery replacing station and a medium, and relates to the technical field of electric vehicle battery replacing. The method comprises the following steps: based on a preset vehicle type identification system, determining whether a to-be-replaced vehicle is a fixed type operation vehicle; under the condition that it is determined that the to-be-replaced vehicle is the fixed type operation vehicle, the to-be-replaced vehicle is guided into the corresponding to-be-applied fixed replacement station based on the vehicle type of the to-be-replaced vehicle, and the to-be-replaced vehicle is replaced based on the fixed trolley; and under the condition that it is determined that the to-be-replaced vehicle is a non-fixed type operation vehicle, the to-be-replaced vehicle is guided into the to-be-applied rotary battery replacement station, and the battery replacement process of the to-be-replaced vehicle is determined based on the vehicle information of the to-be-replaced vehicle, so that the rotatable trolley carries out battery replacement on the to-be-replaced vehicle through the battery replacement process. By means of the method, the technical problems that an existing battery replacing station and a corresponding battery replacing method cannot meet the battery replacing requirements of different types of vehicles, and meanwhile the efficient battery replacing requirement cannot be met are solved.

Description

Technical Field

[0001] The present application relates to the technical field of battery replacement for electric vehicles, and in particular to a battery replacement method, equipment and medium for a multi-station battery replacement station. Background Art

[0002] The popularity of new energy vehicles has led to an increase in the demand for battery replacement. At present, battery replacement stations usually use fixed-design battery replacement carts to replace batteries for vehicles. However, this design has many shortcomings and cannot meet the battery replacement needs of different types of vehicles, nor can it meet the needs of efficient battery replacement.

[0003] In the existing fixed battery swap cart design, the structure and size of the cart are fixed, so it is impossible to adapt to the battery replacement needs of different models. This results in the need to use different models of battery swap carts when replacing batteries, which increases operating costs and complexity. In addition, due to the need to adapt to the battery replacement needs of various models, the existing fixed battery swap cart design is usually more complicated, which increases manufacturing costs and maintenance difficulties.

[0004] Similarly, the battery swap stations and corresponding battery swap methods used in fixed battery swap vehicles also have many shortcomings. In the existing battery swap station design, since the station is fixed, it cannot adapt to the battery replacement needs of different models. This results in the need to use different types of battery swap stations when replacing batteries, which increases operating costs and complexity. At the same time, due to the need to adapt to the battery replacement needs of various models, the existing battery swap station design is usually more complicated, which increases manufacturing costs and maintenance difficulties. Summary of the invention

[0005] The embodiments of the present application provide a battery replacement method, equipment and medium for a multi-station battery replacement station to solve the following technical problems: existing battery replacement stations and corresponding battery replacement methods cannot meet the battery replacement needs of different types of vehicles, and also cannot meet the needs of efficient battery replacement.

[0006] In the first aspect, an embodiment of the present application provides a battery swapping method for a multi-station battery swapping station, characterized in that it is applied to a multi-station battery swapping station, and the multi-station battery swapping station includes: a fixed battery swapping station using a rotatable trolley and a rotating battery swapping station using a fixed trolley, and the method includes: based on a preset vehicle type identification system, determining whether the vehicle to be replaced is a fixed type operating vehicle; when it is determined that the vehicle to be replaced is a fixed type operating vehicle, based on the vehicle type of the vehicle to be replaced, guiding the vehicle to be replaced into the corresponding fixed battery swapping station to be used, and replacing the battery of the vehicle to be replaced based on the fixed trolley; when it is determined that the vehicle to be replaced is not a fixed type operating vehicle, guiding the vehicle to be replaced into the rotating battery swapping station to be used, and determining the battery swapping process of the vehicle to be replaced based on the vehicle information of the vehicle to be replaced, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery swapping process.

[0007] The embodiment of the present application provides a battery replacement method for a multi-station battery replacement station. Through a preset vehicle type identification system, the type of vehicle to be replaced can be quickly determined, and the vehicle to be replaced can be guided into the corresponding battery replacement station, thereby avoiding the tediousness of manual judgment and operation and improving the efficiency of battery replacement. This method is applicable not only to fixed-type operating vehicles, but also to non-fixed-type operating vehicles. For fixed-type operating vehicles, they are guided to the corresponding fixed battery replacement station for battery replacement according to the vehicle type; for non-fixed-type operating vehicles, they are guided to the rotating battery replacement station, and the battery replacement process is determined according to the vehicle information, so that different types of vehicles can be replaced in a multi-station battery replacement station. This method can realize continuous battery replacement operations, and the vehicle to be replaced can quickly leave the battery replacement station after completing the battery replacement, so that the battery replacement operation of the entire battery replacement station has good continuity and improves work efficiency.

[0008] In one implementation of the present application, based on a preset vehicle type identification system, it is determined whether the vehicle to be replaced is a fixed-type operating vehicle, specifically including: when the vehicle to be replaced enters the battery replacement station, obtaining the license plate information of the vehicle to be replaced; based on the license plate information, querying the vehicle model corresponding to the vehicle to be replaced in a preset vehicle information database; based on the vehicle model, determining whether the vehicle to be replaced is a fixed-type operating vehicle.

[0009] The embodiment of the present application makes judgments based on the vehicle model, which can more accurately determine the type of vehicle and avoid errors and uncertainties in human judgment. By querying the preset vehicle information database, the vehicle model can be quickly matched, thereby quickly determining the vehicle type, shortening the judgment time, and improving the efficiency of battery replacement. By querying the preset vehicle information database, the possibility of human operational errors and human tampering can be avoided, ensuring the security and reliability of the judgment results. The preset vehicle information database can be updated and expanded at any time, and can adapt to the increase and changes of different types of vehicles, so that the battery swap station can adapt to market demand more flexibly. By querying the preset vehicle information database, long-term management and maintenance of vehicle information can be achieved, providing sustainable support for subsequent vehicle management and operations.

[0010] In one implementation of the present application, based on the vehicle type of the vehicle to be replaced, the vehicle to be replaced is guided into the corresponding fixed battery-swap station to be used, specifically including: querying a preset model-station type mapping table to determine the battery-swap station number of the corresponding type of the vehicle to be replaced; based on the battery-swap station number, determining the fixed battery-swap station suitable for the vehicle to be replaced, and obtaining the battery-swap progress of each fixed battery-swap station; based on the battery-swap progress of each fixed battery-swap station, determining the fixed battery-swap station to be used, and generating a movement trajectory from the vehicle to be replaced to the fixed battery-swap station to be used, so as to guide the vehicle to be replaced into the fixed battery-swap station to be used based on the movement trajectory.

[0011] The embodiment of the present application can quickly determine the appropriate fixed battery swap station according to the vehicle type and the battery swap station number, avoiding the tedious process of manual selection and judgment, and improving the battery swap efficiency. By querying the battery swap progress of each fixed battery swap station, the fixed battery swap station to be used can be dynamically selected, so that resources are used more reasonably and work efficiency is improved. In the process of guiding the vehicle to be replaced into the fixed battery swap station to be used, guidance based on the moving trajectory can ensure that the vehicle enters the designated station safely and accurately, avoiding possible collisions and safety accidents. Through the preset model-station type mapping table, the battery swap station numbers corresponding to different types of vehicles can be updated and expanded at any time to adapt to the increase and changes of different types of vehicles, so that the battery swap station can adapt to market demand more flexibly. Through the guidance method based on the moving trajectory, continuous guidance and management of vehicles to be replaced can be achieved, providing sustainable support for subsequent vehicle management and operations.

[0012] In one implementation of the present application, before replacing the battery of the vehicle to be replaced based on the fixed trolley, the method also includes: based on the wheel positioning device preset in the fixed battery replacement station to be used, the vehicle to be replaced is adjusted to the center of the vehicle to be replaced, so that the vehicle to be replaced is adjusted to the working area of ​​the fixed trolley; wherein the wheel positioning device includes a vehicle support roller, a hydraulic cylinder and two symmetrically arranged adjustable baffles, the vehicle support roller is used to carry the vehicle to be replaced, the two adjustable baffles are symmetrically arranged on both sides of the vehicle support roller, each adjustable baffle performs body centering adjustment of the battery replacement vehicle by pushing the vehicle wheel axle of the vehicle to be replaced located on the vehicle support roller, and the hydraulic cylinder is used to provide power to the adjustable baffle.

[0013] The embodiment of the present application can ensure that the vehicle to be replaced is always in a safe position during the battery replacement process through a preset wheel alignment device, thereby avoiding safety risks that may occur during the battery replacement process. The wheel alignment device can perform centering adjustments on the body of the vehicle to be replaced to ensure that the vehicle is in the working area of ​​the fixed trolley, thereby improving the accuracy and success rate of the battery replacement. The wheel alignment device includes an adjustable baffle and a hydraulic cylinder, which can be flexibly adjusted according to vehicles of different types and sizes to meet the needs of different vehicles, thereby improving the adaptability and flexibility of the battery replacement station. By performing vehicle centering adjustments through the preset wheel alignment device, manual intervention and operation time during the battery replacement process can be reduced, thereby improving the efficiency of battery replacement.

[0014] In one implementation of the present application, a vehicle to be replaced with a battery is guided into a rotary battery replacement station to be used, specifically including: obtaining the battery replacement progress of each rotary battery replacement station; based on the battery replacement progress of each rotary battery replacement station, determining the rotary battery replacement station to be used, and generating a movement trajectory from the vehicle to be replaced with a battery to the rotary battery replacement station to be used, so as to guide the vehicle to be replaced with a battery into the fixed battery replacement station to be used based on the movement trajectory.

[0015] The rotary battery swap station of the embodiment of the present application is suitable for different types of vehicles. By guiding the vehicle to be swapped to the rotary battery swap station, it can meet the battery swap needs of different vehicles and expand the scope of application of the battery swap station. According to the battery swap progress of each rotary battery swap station, the rotary battery swap station to be applied can be dynamically selected, thereby improving resource utilization efficiency and battery swap efficiency.

[0016] In one implementation of the present application, the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced, specifically including: determining the battery information of the vehicle to be replaced based on the vehicle model of the vehicle to be replaced; wherein the battery information includes: battery position information, battery locking mechanism type information, battery type information; based on the battery position information, setting the moving angle and moving position of the rotatable trolley, and based on the battery locking mechanism type information, matching the corresponding unlocking method to unlock the battery, and based on the battery type information, planning the transmission plan of the battery to be used.

[0017] By obtaining the vehicle model and battery information of the vehicle to be replaced, the embodiment of the present application can more accurately determine the battery replacement process and operation steps, avoiding errors and uncertainties in human judgment and operation. By querying the preset vehicle information database, the vehicle model and battery information can be quickly matched, so as to quickly determine the battery replacement process, shorten the judgment time, and improve the battery replacement efficiency. When setting the moving angle and moving position of the rotatable trolley, precise control based on the battery position information is required to avoid possible safety risks. At the same time, according to the battery locking mechanism type information and the battery type information, the corresponding unlocking method and transmission scheme can be matched to ensure the safety and reliability of the battery replacement process. By planning the battery replacement process based on vehicle information and battery information, it can adapt to vehicle battery replacement scenarios of different types and different needs, and expand the scope of application of battery replacement stations.

[0018] In one implementation of the present application, a transportation plan for the batteries to be used is planned based on the battery type information, specifically including: determining whether there are available battery packs corresponding to the battery type in a multi-station battery swap station based on the battery type information; when it is determined that there are available battery packs corresponding to the battery type in the multi-station battery swap station, based on the storage locations of the available battery packs, a battery pack transportation path for the rotatable trolley is generated through a preset path planning algorithm, and based on the battery type, a corresponding type of battery transfer equipment is allocated.

[0019] The embodiment of the present application can quickly determine whether there is an available battery pack based on the battery type information, avoiding the situation where the battery swap station needs to search and confirm the available battery packs multiple times, thereby improving the battery swap efficiency. By determining the storage location of the available battery packs, the battery pack transmission path of the rotatable cart can be planned, so that resources are more optimally configured and utilized, and work efficiency is improved. Through the preset path planning algorithm, different transmission paths can be generated according to the battery pack transmission requirements in different situations to adapt to the vehicle battery swap requirements in different situations, so that the battery swap station can adapt to market demand more flexibly. In the case of determining that there is an available battery pack, it is necessary to determine the grasping posture of the grasping manipulator pre-placed on the rotatable cart based on the battery type to ensure that the battery pack can be safely and accurately grasped and transmitted, avoiding possible safety risks. Through the preset path planning algorithm and grasping posture determination method, it can be expanded and adjusted according to the battery pack transmission requirements of different types and different needs, so that the battery swap station can adapt to market demand more flexibly.

[0020] In one implementation of the present application, after the rotatable trolley replaces the battery of the vehicle to be replaced through the battery replacement process, the method also includes: obtaining the battery information of the vehicle to be replaced after the battery replacement is completed; comparing the battery information with a preset battery information database to determine whether the battery of the vehicle to be replaced has been successfully replaced; if it is determined that the battery replacement of the vehicle to be replaced is successful, guiding the vehicle to be replaced to an exit; if it is determined that the battery replacement of the vehicle to be replaced fails, guiding the vehicle to be replaced to a fault handling area for processing.

[0021] The embodiment of the present application can ensure the successful replacement of the battery of the vehicle to be replaced by obtaining the battery information after the battery replacement is completed and performing a comparison and judgment, thereby avoiding the safety risks and instability that may occur during the battery replacement process. By comparing the battery information with the preset battery information database, the failure of the battery replacement can be discovered in time, avoiding the normal driving and safety performance of the vehicle affected by the failure of the battery replacement. In the case where it is judged that the battery replacement is successful, the vehicle to be replaced can be quickly guided out of the way, avoiding the vehicle staying in the battery replacement station for too long and the congestion, thereby improving the efficiency of battery replacement. In the case where it is judged that the battery replacement fails, the vehicle to be replaced can be guided to the fault handling area for processing, avoiding the occupation of effective resources due to the faulty vehicle staying in the battery replacement station, thereby improving the efficiency of resource utilization. By obtaining and comparing battery information, traceable management of the vehicle battery replacement process can be achieved, providing sustainable support for subsequent vehicle management and operations.

[0022] In a second aspect, an embodiment of the present application also provides a battery swapping device for a multi-station battery swapping station, characterized in that the device includes: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can: determine whether the vehicle to be replaced is a fixed-type operating vehicle based on a preset vehicle type identification system; when it is determined that the vehicle to be replaced is a fixed-type operating vehicle, based on the vehicle type of the vehicle to be replaced, guide the vehicle to be replaced into the corresponding fixed battery swapping station to be used, and replace the battery of the vehicle to be replaced based on the fixed trolley; when it is determined that the vehicle to be replaced is not a fixed-type operating vehicle, guide the vehicle to be replaced into a rotating battery swapping station to be used, and determine the battery swapping process of the vehicle to be replaced based on the vehicle information of the vehicle to be replaced, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery swapping process.

[0023] On the third aspect, the embodiment of the present application also provides a non-volatile computer storage medium for battery replacement in a multi-station battery replacement station, storing computer executable instructions, characterized in that the computer executable instructions are set to: based on a preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle; when it is determined that the vehicle to be replaced is a fixed type operating vehicle, based on the vehicle type of the vehicle to be replaced, guide the vehicle to be replaced into the corresponding fixed battery replacement station to be used, and replace the battery of the vehicle to be replaced based on the fixed trolley; when it is determined that the vehicle to be replaced is not a fixed type operating vehicle, guide the vehicle to be replaced into a rotating battery replacement station to be used, and determine the battery replacement process of the vehicle to be replaced based on the vehicle information of the vehicle to be replaced, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

[0024] The embodiment of the present application provides a battery replacement method, equipment and medium for a multi-station battery replacement station. Through the vehicle type identification system, it can quickly determine whether the vehicle to be replaced is a fixed type operating vehicle, so as to select the corresponding battery replacement station for battery replacement, avoiding the error and cumbersome operation of manual judgment, and improving the efficiency of battery replacement. According to the battery replacement progress of each fixed battery replacement station, the fixed battery replacement station to be applied can be dynamically selected, so that resources are more reasonably utilized and the efficiency of battery replacement is improved. Through the combined use of a rotatable trolley and a fixed trolley, the battery replacement needs of different types of vehicles can be met, and the scope of application of the battery replacement station is expanded. Before the fixed trolley replaces the battery of the vehicle, the vehicle is adjusted to the center through the preset wheel alignment device to ensure that the vehicle is in a safe position and avoid possible safety risks during the battery replacement process. Through the preset path planning algorithm, the battery pack transmission path of the rotatable trolley can be planned according to the battery type information, realizing intelligent operation and improving the accuracy and efficiency of battery replacement. In the case of judging that the battery replacement of the vehicle to be replaced fails, the vehicle to be replaced can be guided to the fault handling area for processing, and the problem can be discovered and solved in time, thereby improving the service quality. By comparing the battery information after the battery replacement is completed with the preset battery information database, the accuracy and safety of the battery replacement can be ensured, which is beneficial to the normal operation of the vehicle and the subsequent maintenance of the battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0026] Figure 1 A flow chart of a battery replacement method for a multi-station battery replacement station provided in an embodiment of the present application;

[0027] Figure 2 A schematic diagram of the internal structure of a battery swapping device of a multi-station battery swapping station provided in an embodiment of the present application. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the present application clearer, the technical solution of the present application will be clearly and completely described below in combination with the specific embodiments of the present application and the corresponding drawings. Obviously, the described embodiments are only 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 making creative work are within the scope of protection of the present application.

[0029] The embodiments of the present application provide a battery replacement method, equipment and medium for a multi-station battery replacement station to solve the following technical problems: existing battery replacement stations and corresponding battery replacement methods cannot meet the battery replacement needs of different types of vehicles, and also cannot meet the needs of efficient battery replacement.

[0030] The technical solution proposed in the embodiments of the present application is described in detail below with reference to the accompanying drawings.

[0031] Figure 1 A flow chart of a battery replacement method for a multi-station battery replacement station provided in an embodiment of the present application. Figure 1 As shown, a method for exchanging power at a multi-station power exchange station provided in an embodiment of the present application is characterized in that it is applied to a multi-station power exchange station, and the multi-station power exchange station includes: a fixed power exchange station using a rotatable trolley and a rotating power exchange station using a fixed trolley, and specifically includes the following steps:

[0032] Step 101: Based on a preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle.

[0033] In one embodiment of the present application, in order to meet the battery replacement needs of different types of vehicles and at the same time meet the needs of efficient battery replacement, first, based on a preset vehicle type identification system, it is determined whether the vehicle to be replaced is a fixed type operating vehicle.

[0034] Specifically, when the vehicle to be replaced enters the battery replacement station, the license plate information of the vehicle to be replaced is obtained; based on the license plate information, the vehicle model corresponding to the vehicle to be replaced is queried in the preset vehicle information database; based on the vehicle model, it is determined whether the vehicle to be replaced is a fixed type operating vehicle.

[0035] For example: when a vehicle enters a battery swap station, we can obtain the license plate information of the vehicle through preset sensors or cameras and other devices. This information will be transmitted to the vehicle type recognition system in real time through the data transmission line. In the vehicle type recognition system, we pre-set a query logic based on the correspondence between license plate information and vehicle model. After obtaining the license plate information of the vehicle to be swapped, the system will automatically query the vehicle model corresponding to the license plate in the vehicle information database. After querying the model of the vehicle to be swapped, the system will automatically compare the model with the preset list of fixed-type operating vehicles. If the model of the vehicle to be swapped is in the list, then the vehicle is identified as a fixed-type operating vehicle; if it is not in the list, it is not a fixed-type operating vehicle. This process can quickly and accurately determine whether the vehicle to be swapped is a fixed-type operating vehicle, thereby helping the battery swap station to efficiently perform battery swap operations. At the same time, through the continuous updating of the vehicle information database, the system can also adapt to the continuous addition of new models and changes in market demand.

[0036] Step 102: When it is determined that the vehicle to be replaced with a battery is a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into the corresponding fixed battery replacement station to be used based on the vehicle type of the vehicle to be replaced with a battery, and the battery of the vehicle to be replaced is replaced based on a fixed trolley.

[0037] In one embodiment of the present application, when it is determined that the vehicle to be replaced with a battery is a fixed type operating vehicle, the vehicle to be replaced with a battery is first guided to a corresponding fixed battery replacement station to be used based on the vehicle type of the vehicle to be replaced with a battery.

[0038] Specifically, query the preset model-station type mapping table to determine the battery swap station number corresponding to the type of vehicle to be battery swapped; based on the battery swap station number, determine the fixed battery swap station suitable for the vehicle to be battery swapped, and obtain the battery swapping progress of each fixed battery swap station; based on the battery swapping progress of each fixed battery swap station, determine the fixed battery swap station to be used, and generate a movement trajectory from the vehicle to be battery swapped to the fixed battery swap station to be used, so as to guide the vehicle to be battery swapped into the fixed battery swap station to be used based on the movement trajectory.

[0039] It should be noted that we have preset a model-station type mapping table, which records the fixed battery swap station numbers corresponding to different models. When the vehicle to be replaced enters the battery swap station, the system will first obtain the vehicle type information of the vehicle, and determine which fixed battery swap station the vehicle should enter by querying the model-station type mapping table. After querying the fixed battery swap station number corresponding to the vehicle to be replaced, the system will further query the battery swap progress of each fixed battery swap station. By comparing the battery swap progress of each station, we can determine which station is most suitable for the vehicle to be replaced. Assuming that station A is currently the most suitable station for the vehicle to be replaced, we will determine station A as the fixed battery swap station to be applied. After determining the fixed battery swap station to be applied, the system will automatically generate a moving trajectory from the current position of the vehicle to be replaced to station A. This trajectory will take into account factors such as traffic flow, road conditions, obstacles, etc. to ensure that the vehicle to be replaced can reach station A safely and quickly. According to the generated movement trajectory, we can use preset signal devices (such as lights, sounds, etc.) to guide the vehicle to be replaced into the A station. This ensures that the vehicle stops accurately in the correct position and is ready for the next battery replacement operation. Through this process, we can efficiently guide the vehicle to be replaced into the corresponding fixed battery replacement station to be used, thereby ensuring the smooth progress of the battery replacement operation and improving the overall battery replacement efficiency. At the same time, since the system will monitor the battery replacement progress of each fixed battery replacement station in real time and make corresponding adjustments, it can also achieve the rational allocation and utilization of resources.

[0040] In one embodiment of the present application, before replacing the battery of the vehicle to be replaced based on the fixed trolley, in order to enable the vehicle to be replaced to be in a safe position and align with the position for battery replacement with the fixed trolley, the method also includes: based on the wheel positioning device preset in the fixed battery replacement station to be applied, the vehicle to be replaced is adjusted to the center of the vehicle to be replaced, so that the vehicle to be replaced is adjusted to the working area of ​​the fixed trolley; wherein the wheel positioning device includes a vehicle support roller, a hydraulic cylinder and two symmetrically arranged adjustable baffles, the vehicle support roller is used to carry the vehicle to be replaced, the two adjustable baffles are symmetrically arranged on both sides of the vehicle support roller, each adjustable baffle performs body centering adjustment of the battery replacement vehicle by pushing the vehicle wheel axle of the vehicle to be replaced located on the vehicle support roller, and the hydraulic cylinder is used to provide power to the adjustable baffle.

[0041] Step 103. When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into the rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

[0042] In one embodiment of the present application, when it is determined that the vehicle to be replaced is not a fixed type operating vehicle, since the vehicle to be replaced does not have a fixed type corresponding battery replacement station, the vehicle to be replaced can be directly guided into the rotating battery replacement station to be used.

[0043] Specifically, the battery swapping progress of each rotary battery swapping station is obtained; based on the battery swapping progress of each rotary battery swapping station, the rotary battery swapping station to be used is determined, and a movement trajectory of the vehicle to be battery swapped to the rotary battery swapping station to be used is generated, so as to guide the vehicle to be battery swapped into the fixed battery swapping station to be used based on the movement trajectory.

[0044] Furthermore, the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced.

[0045] Specifically, based on the vehicle model of the vehicle to be replaced, the battery information of the vehicle to be replaced is determined; wherein the battery information includes: battery position information, battery locking mechanism type information, and battery type information; based on the battery position information, the moving angle and moving position of the rotatable trolley are set, and based on the battery locking mechanism type information, the corresponding unlocking method is matched to unlock the battery, and based on the battery type information, a delivery plan for the battery to be used is planned.

[0046] It is understandable that based on the battery location information, the battery swap station will set the moving angle and moving position of the rotatable trolley through the preset rotatable trolley control system according to the specific position of the battery on the vehicle. The purpose of this is to ensure that the rotatable trolley can accurately remove the battery from the vehicle or place it back on the vehicle. According to the battery locking mechanism type information, the battery swap station will query the preset unlocking method database and select the corresponding unlocking method to unlock the battery. These unlocking methods may include mechanical, electronic, hydraulic, etc. Based on the battery type information, the battery swap station will query the preset battery information database and plan the delivery plan for the battery to be used according to the characteristics of different types of batteries.

[0047] In one embodiment of the present application, a transportation plan for the batteries to be used is planned based on the battery type information, specifically including: determining whether there are available battery packs corresponding to the battery type in a multi-station battery swap station based on the battery type information; when it is determined that there are available battery packs corresponding to the battery type in the multi-station battery swap station, based on the storage locations of the available battery packs, a battery pack transportation path for the rotatable trolley is generated through a preset path planning algorithm, and based on the battery type, a corresponding type of battery transfer equipment is allocated.

[0048] The above embodiment of the present application determines the battery replacement process of the vehicle to be replaced based on the vehicle information of the vehicle to be replaced, which can achieve efficient and accurate battery replacement operation, improve the overall battery replacement efficiency and reduce the operation cost. At the same time, this process can also ensure the safety and reliability of the battery replacement process, avoiding safety risks or battery damage caused by improper operation.

[0049] Furthermore, the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

[0050] In one embodiment of the present application, after the rotatable trolley replaces the battery of the vehicle to be replaced through the battery replacement process, the method also includes: obtaining battery information of the vehicle to be replaced after the battery replacement is completed; comparing the battery information with a preset battery information database to determine whether the battery of the vehicle to be replaced has been successfully replaced; if it is determined that the battery replacement of the vehicle to be replaced is successful, guiding the vehicle to be replaced to an exit; if it is determined that the battery replacement of the vehicle to be replaced fails, guiding the vehicle to be replaced to a fault handling area for processing.

[0051] The above is an embodiment of the method proposed in this application. Based on the same inventive concept, the embodiment of this application also provides a battery swapping device for a multi-station battery swapping station, whose structure is as follows Figure 2 shown.

[0052] Figure 2 A schematic diagram of the internal structure of a battery swapping device of a multi-station battery swapping station provided in an embodiment of the present application. Figure 2 As shown, the device includes:

[0053] at least one processor 201;

[0054] and, a memory 202 communicatively connected to the at least one processor;

[0055] The memory 202 stores instructions that can be executed by at least one processor, and the instructions are executed by at least one processor 201 to enable at least one processor 201 to:

[0056] Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle;

[0057] When it is determined that the vehicle to be replaced is a fixed type of operating vehicle, the vehicle to be replaced is guided to the corresponding fixed replacement station to be used based on the vehicle type of the vehicle to be replaced, and the battery of the vehicle to be replaced is replaced based on the fixed trolley;

[0058] When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into the rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

[0059] Some embodiments of the present application provide corresponding Figure 1 A non-volatile computer storage medium for battery replacement in a multi-station battery replacement station stores computer executable instructions, wherein the computer executable instructions are set as follows:

[0060] Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle;

[0061] When it is determined that the vehicle to be replaced is a fixed type of operating vehicle, the vehicle to be replaced is guided to the corresponding fixed replacement station to be used based on the vehicle type of the vehicle to be replaced, and the battery of the vehicle to be replaced is replaced based on the fixed trolley;

[0062] When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into the rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

[0063] Each embodiment in this application is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the IoT device and medium embodiments, since they are basically similar to the method embodiments, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiments.

[0064] The system and medium provided in the embodiments of the present application correspond one-to-one to the method. Therefore, the system and medium also have similar beneficial technical effects to the corresponding methods. Since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the system and medium will not be repeated here.

[0065] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0066] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0067] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0068] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 A step that specifies a function in one or more boxes.

[0069] In a typical configuration, a computing device includes one or more processors (CPU), input / output interfaces, network interfaces, and memory.

[0070] The memory may include non-permanent storage in a computer-readable medium, random access memory (RAM) and / or non-volatile memory in the form of read-only memory (ROM) or flash RAM. The memory is an example of a computer-readable medium.

[0071] Computer readable media include permanent and non-permanent, removable and non-removable media that can be implemented by any method or technology to store information. Information can be computer readable instructions, data structures, program modules or other data. Examples of computer storage media include, but are not limited to, phase change memory (PRAM), static random access memory (SRAM), dynamic random access memory (DRAM), other types of random access memory (RAM), read-only memory (ROM), electrically erasable programmable read-only memory (EEPROM), flash memory or other memory technology, compact disk read-only memory (CD-ROM), digital versatile disk (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices or any other non-transmission media that can be used to store information that can be accessed by a computing device. As defined herein, computer readable media does not include temporary computer readable media (transitory media), such as modulated data signals and carrier waves.

[0072] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, commodity or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, commodity or device. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the process, method, commodity or device including the elements.

[0073] The above is only an embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various changes and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the scope of the claims of the present application.

Claims

1. A battery replacement method for a multi-station battery replacement station, characterized in that: Applied to a multi-station battery swap station, the multi-station battery swap station includes: a fixed battery swap station using a rotatable trolley and a rotating battery swap station using a fixed trolley, the method includes: Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle; In the case where it is determined that the vehicle to be replaced with a battery is a fixed type operating vehicle, based on the vehicle type of the vehicle to be replaced with a battery, the vehicle to be replaced with a battery is guided into a corresponding fixed battery replacement station to be used, and the battery of the vehicle to be replaced with a battery is replaced based on the fixed trolley; When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into a rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

2. A battery replacement method for a multi-station battery replacement station according to claim 1, characterized in that: Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle, specifically including: When the vehicle to be replaced enters the battery replacement station, obtaining the license plate information of the vehicle to be replaced; Based on the license plate information, query the vehicle model corresponding to the vehicle to be replaced in a preset vehicle information database; Based on the vehicle model, determine whether the vehicle to be replaced is a fixed-type operating vehicle.

3. A battery replacement method for a multi-station battery replacement station according to claim 2, characterized in that: Based on the vehicle type of the vehicle to be replaced with a battery, the vehicle to be replaced with a battery is guided into a corresponding fixed battery replacement station to be used, specifically including: Query the preset model-station type mapping table to determine the battery swap station number corresponding to the type of the vehicle to be battery swapped; Based on the battery swap station number, determine the fixed battery swap station adapted for the vehicle to be swapped, and obtain the battery swap progress of each fixed battery swap station; Based on the battery swapping progress of each fixed battery swapping station, the fixed battery swapping station to be used is determined, and a movement trajectory of the vehicle to be battery swapped to the fixed battery swapping station to be used is generated, so as to guide the vehicle to be battery swapped into the fixed battery swapping station to be used based on the movement trajectory.

4. The battery replacement method of a multi-station battery replacement station according to claim 1, characterized in that: Before replacing the battery of the vehicle to be replaced based on the fixed trolley, the method further includes: Based on the wheel alignment device preset in the fixed battery swapping station to be used, the vehicle to be swapped is adjusted to the center of the vehicle to be swapped, so that the vehicle to be swapped is adjusted to the fixed trolley working area; Among them, the wheel positioning device includes a vehicle support roller, a hydraulic cylinder and two symmetrically arranged adjustable baffles. The vehicle support roller is used to carry the vehicle to be replaced with a battery. The two adjustable baffles are symmetrically arranged on both sides of the vehicle support roller. Each adjustable baffle adjusts the body of the battery replacement vehicle by pushing the vehicle axle of the vehicle to be replaced with a battery located on the vehicle support roller. The hydraulic cylinder is used to provide power to the adjustable baffle.

5. The battery replacement method of a multi-station battery replacement station according to claim 1, characterized in that: Guiding the vehicle to be replaced with a battery into a rotating battery replacement station to be used specifically includes: Obtain the battery swap progress of each rotating battery swap station; Based on the battery swapping progress of each rotary battery swapping station, the rotary battery swapping station to be used is determined, and a movement trajectory of the vehicle to be replaced to the rotary battery swapping station to be used is generated, so as to guide the vehicle to be replaced into the fixed battery swapping station to be used based on the movement trajectory.

6. A battery replacement method for a multi-station battery replacement station according to claim 2, characterized in that: Determining a battery replacement process of the vehicle to be replaced based on the vehicle information of the vehicle to be replaced specifically includes: Based on the vehicle model of the vehicle to be replaced, determine the battery information of the vehicle to be replaced; wherein the battery information includes: battery location information, battery locking mechanism type information, and battery type information; Based on the battery position information, the moving angle and moving position of the rotatable trolley are set, and based on the battery locking mechanism type information, the corresponding unlocking method is matched to unlock the battery, and based on the battery type information, a transmission plan for the battery to be used is planned.

7. The battery replacement method of a multi-station battery replacement station according to claim 1, characterized in that: Based on the battery type information, plan the transmission scheme of the battery to be used, including: Based on the battery type information, determining whether there is an available battery pack corresponding to the battery type in the multi-station battery swap station; When it is determined that there are available battery packs corresponding to the battery type in the multi-station battery swap station, the battery pack transmission path of the rotatable trolley is generated based on the storage location of the available battery packs through a preset path planning algorithm, and the corresponding type of battery transport equipment is allocated based on the battery type.

8. The battery replacement method of a multi-station battery replacement station according to claim 1, characterized in that: After the rotatable trolley replaces the battery of the vehicle to be replaced through the battery replacement process, the method further includes: Obtain the battery information of the vehicle to be replaced after the battery replacement is completed; Comparing the battery information with a preset battery information database to determine whether the battery of the vehicle to be replaced is successfully replaced; If it is determined that the battery replacement of the vehicle to be replaced is successful, the vehicle to be replaced is guided out of the road; if it is determined that the battery replacement of the vehicle to be replaced fails, the vehicle to be replaced is guided to a fault handling area for processing.

9. A battery swapping device for a multi-station battery swapping station, characterized in that: The device comprises: at least one processor; and, a memory communicatively coupled to the at least one processor; The memory stores instructions that can be executed by the at least one processor, and the instructions are executed by the at least one processor to enable the at least one processor to: Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle; In the case where it is determined that the vehicle to be replaced with a battery is a fixed type operating vehicle, based on the vehicle type of the vehicle to be replaced with a battery, the vehicle to be replaced with a battery is guided into a corresponding fixed battery replacement station to be used, and the battery of the vehicle to be replaced with a battery is replaced based on the fixed trolley; When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into a rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

10. A non-volatile computer storage medium for battery replacement in a multi-station battery replacement station, storing computer executable instructions, characterized in that: The computer executable instructions are configured to: Based on the preset vehicle type identification system, determine whether the vehicle to be replaced is a fixed type operating vehicle; In the case where it is determined that the vehicle to be replaced with a battery is a fixed type operating vehicle, based on the vehicle type of the vehicle to be replaced with a battery, the vehicle to be replaced with a battery is guided into a corresponding fixed battery replacement station to be used, and the battery of the vehicle to be replaced with a battery is replaced based on the fixed trolley; When it is determined that the vehicle to be replaced with a battery is not a fixed type operating vehicle, the vehicle to be replaced with a battery is guided into a rotating battery replacement station to be used, and the battery replacement process of the vehicle to be replaced is determined based on the vehicle information of the vehicle to be replaced with a battery, so that the rotatable trolley can replace the battery of the vehicle to be replaced through the battery replacement process.

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