Controller arrangement method and device of electric vehicle and readable storage medium

Abstract

The embodiment of the invention provides a controller arrangement method and device of an electric vehicle and a readable storage medium. The controller arrangement method of the electric vehicle comprises the steps that a target controller is combined with a mounting support to obtain an assembly, and then the assembly is connected with a vehicle body floor longitudinal beam of the target electric vehicle. Through mutual cooperation between the target controller and the mounting bracket and connection of the formed assembly and the vehicle body floor longitudinal beam of the target electric vehicle, the process of mounting the controller on the electric vehicle can be simplified under the condition that normal work of other components of the electric vehicle is not influenced; and the connection and disassembly processes of the target controller and the electric vehicle are simplified, the space utilization rate in the electric vehicle is improved, and development and use of the electric vehicle are facilitated.

Description

Technical Field

[0001] The embodiments of the present application relate to the technical field of electric vehicle charging, and in particular, to a controller arrangement method, device, and readable storage medium for an electric vehicle. Background Art

[0002] The charge controller is a device installed in the electric vehicle charging system to control the charging and discharging of electric vehicles. The charge controller also has the function of protecting the battery and preventing overcharging. It is the core component used for detection and control in the electric vehicle charging system, and is the communication and interaction hub between the electric vehicle and the charging pile. The controller of the electric vehicle is mainly used in electric vehicles that rely on the controller area network bus (CAN) for communication and charging, and the charge controller can convert the CAN signal in the national standard charging into the programmable logic controller (PLC) signal in the European standard electric vehicle combined charging system (CCS) charging mode to control the charging process and data exchange. The charge controller is a key accessory for electric vehicles made in China, European standards, and American standards.

[0003] However, the existing controller arrangement method of electric vehicles has problems such as affecting the normal operation of other components of the electric vehicle, complex controller installation, and affecting the space utilization rate inside the electric vehicle, thereby affecting the development and use of electric vehicles. Summary of the invention

[0004] Based on this, an embodiment of the present application provides a controller layout method for an electric vehicle, which can simplify the process of installing the controller in the electric vehicle without affecting the normal operation of other components of the electric vehicle and improve the space utilization inside the electric vehicle.

[0005] According to a first aspect of an embodiment of the present application, a controller arrangement method for an electric vehicle is provided, comprising:

[0006] combining the target controller with the mounting bracket to obtain an assembly;

[0007] The assembly is connected to a vehicle body floor longitudinal member of a target electric vehicle.

[0008] In one of the embodiments, the minimum distance between the target controller and the battery of the target electric vehicle is greater than a first preset distance.

[0009] In one of the embodiments, the minimum distance between the target controller and the target wading line of the target electric vehicle is greater than a second preset distance.

[0010] In one embodiment, the first preset distance is greater than 300 mm, and the second preset distance is greater than 300 mm.

[0011] In one of the embodiments, the target controller is connected to the mounting bracket by bolts;

[0012] The assembly is connected to the vehicle body floor longitudinal beam of the target electric vehicle by bolts.

[0013] In one embodiment, before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the method further includes:

[0014] Acquiring maximum deformation data of the wheels of the target electric vehicle;

[0015] A target wading line is determined according to the maximum deformation data and the maximum wading depth of the target electric vehicle.

[0016] In one embodiment, before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the method further includes:

[0017] Acquiring a maximum climbing gradient of the target electric vehicle and a tire deformation parameter of the target electric vehicle;

[0018] Determining a chassis height of the target electric vehicle according to the maximum climbing gradient and the tire deformation parameter;

[0019] Acquire dimension data of the target controller;

[0020] The distance between the target controller and the body floor longitudinal beam of the target electric vehicle is determined according to the chassis height, the maximum climbing gradient and the size of the target controller.

[0021] According to a second aspect of an embodiment of the present application, a computer device is provided, comprising a memory and a processor, wherein the memory stores a computer program, and when the processor executes the computer program, the steps of the controller arrangement method for an electric vehicle as described in any one of the first aspects above are implemented.

[0022] According to a third aspect of an embodiment of the present application, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the steps of the controller arrangement method of an electric vehicle as described in any one of the first aspects above are implemented.

[0023] A fourth aspect of an embodiment of the present application provides a computer program product, comprising a computer program, characterized in that when the computer program is executed by a processor, the steps of the controller arrangement method for an electric vehicle as described in any one of the first aspects above are implemented.

[0024] The embodiment of the present application provides a controller arrangement method, device and readable storage medium for an electric vehicle, which combines a target controller with a mounting bracket to obtain an assembly, and then connects the assembly to the body floor longitudinal beam of the target electric vehicle. Through the mutual cooperation between the target controller and the mounting bracket, and connecting the formed assembly to the body floor longitudinal beam of the target electric vehicle, it is possible to simplify the process of installing the controller in the electric vehicle without affecting the normal operation of other components of the electric vehicle, and simplify the connection and disassembly process of the target controller with the electric vehicle, while improving the space utilization rate inside the electric vehicle, which is conducive to the development and use of electric vehicles. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the embodiments of the present application or related technologies, the drawings required for use in the embodiments of the present application or related technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0026] FIG1 is a schematic flow chart of a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0027] FIG2 is a schematic structural diagram of a controller in a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0028] FIG3 is a schematic flow chart of steps S111 to S112 in a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0029] FIG4 is a schematic flow chart of steps S131 to S132 in a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0030] FIG5 is a schematic flow chart of steps S121 to S122 in a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0031] FIG6 is a schematic flow chart of steps S121′ to S124′ in a controller arrangement method for an electric vehicle provided in an embodiment of the present application;

[0032] FIG7 is a schematic structural diagram of a computer device provided in real time by the present application;

[0033] FIG8 is a schematic structural diagram of a computer-readable storage medium provided in real time by the present application. DETAILED DESCRIPTION

[0034] In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Embodiments of the present application are provided in the drawings. However, the present application can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present application more thorough and comprehensive.

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0036] The charge controller is a device installed in the electric vehicle charging system to control the charging and discharging of electric vehicles. The charge controller also has the function of protecting the battery and preventing overcharging. It is the core component used for detection and control in the electric vehicle charging system, and is the communication and interaction hub between the electric vehicle and the charging pile. The controller of the electric vehicle is mainly used in electric vehicles that rely on the controller area network bus (CAN) for communication and charging, and the charge controller can convert the CAN signal in the national standard charging into the programmable logic controller (PLC) signal in the European standard electric vehicle combined charging system (CCS) charging mode to control the charging process and data exchange. The charge controller is a key component of the electric vehicles made in China to meet European and American standards.

[0037] However, the existing controller arrangement method of electric vehicles has problems such as affecting the normal operation of other components of the electric vehicle, complex controller installation, and affecting the space utilization rate inside the electric vehicle, thereby affecting the development and use of electric vehicles.

[0038] In view of this, an embodiment of the present application provides a controller layout method for an electric vehicle, which can simplify the process of installing the controller in the electric vehicle without affecting the normal operation of other components of the electric vehicle and improve the space utilization inside the electric vehicle.

[0039] As shown in FIG1 , a first aspect of an embodiment of the present application provides a controller arrangement method for an electric vehicle, comprising:

[0040] Step S110, combining the target controller with the mounting bracket to obtain an assembly.

[0041] Exemplarily, the target controller may be fixed to the mounting bracket by, but not limited to, a hexagonal flange nut, so that the target controller and the mounting bracket are combined to obtain an assembly. Specifically, the target controller is a charging controller of an electric vehicle as shown in FIG2. Combining the target controller with the mounting bracket can simplify the connection and disassembly process between the target controller and the electric vehicle, making it more convenient and faster to perform test, function maintenance, and troubleshooting of the electric vehicle charging controller.

[0042] Step S130, connecting the assembly to the body floor longitudinal beam of the target electric vehicle.

[0043] For example, the assembly can be connected to the body floor longitudinal beam of the target electric vehicle by using, but not limited to, a hexagonal flange nut. Connecting the assembly to the body floor longitudinal beam of the target electric vehicle can achieve the normal output of the functions of the accessories installed in the electric vehicle and effectively increase the efficiency of the space utilization in the vehicle.

[0044] The controller arrangement method, device and readable storage medium of the electric vehicle provided in the embodiment of the present application are obtained by combining the target controller with the mounting bracket to obtain an assembly, and then connecting the assembly to the body floor longitudinal beam of the target electric vehicle. Through the mutual cooperation between the target controller and the mounting bracket, and connecting the formed assembly to the body floor longitudinal beam of the target electric vehicle, it is possible to simplify the process of installing the controller in the electric vehicle without affecting the normal operation of other components of the electric vehicle, and simplify the connection and disassembly process of the target controller with the electric vehicle, while improving the space utilization rate inside the electric vehicle, which is conducive to the development and use of electric vehicles.

[0045] In some feasible implementations, the minimum distance between the target controller and the battery of the target electric vehicle is greater than the first preset distance.

[0046] As an example, the minimum distance between the target controller and the battery of the target electric vehicle is greater than the first preset distance, so that the target controller can control the charging process of the target electric vehicle without affecting the normal operation of the battery, and the heat emitted by the battery of the electric vehicle will not cause damage to the target controller, thereby increasing the service life of the target controller.

[0047] The controller arrangement method of the electric vehicle provided in the embodiment of the present application does not affect the normal operation of the battery while the target controller controls the charging process of the target electric vehicle, and can also avoid damage to the battery due to heat generated during operation.

[0048] In some feasible implementations, the minimum distance between the target controller and the target wading line of the target electric vehicle is greater than the second preset distance.

[0049] It should be noted that the minimum distance between the target controller and the target wading line of the target electric vehicle is greater than the second preset distance to ensure that the target controller will not be damaged by the target electric vehicle in the wading state while the target controller controls the charging process of the target electric vehicle. It should be noted that the second preset distance is the distance in the direction of the vehicle body away from the ground to ensure that the target controller will not be damaged by the wading environment.

[0050] The controller arrangement method of the electric vehicle provided in the embodiment of the present application ensures that while the target controller controls the charging process of the target electric vehicle, the target controller will not be damaged due to the target electric vehicle being in a wading state, thereby increasing the service life of the electric vehicle controller and improving the stability and reliability of the electric vehicle controller. At the same time, the target controller will not reduce the space in the vehicle and affect the spatial arrangement of the wiring harness, the enclosure, the water trough, etc.

[0051] In some feasible implementations, the first preset distance is greater than 300 mm, and the second preset distance is greater than 300 mm.

[0052] As an example, the first preset distance is greater than 300 mm, for example, the first preset distance can be 300 mm, 310 mm, 320 mm, 330 mm, 330 mm or 350 mm. The second preset distance is greater than 300 mm, for example, the second preset distance can be 300 mm, 320 mm, 330 mm, 330 mm or 350 mm.

[0053] The controller arrangement method of the electric vehicle provided in the embodiment of the present application ensures that the target controller controls the charging process of the target electric vehicle without affecting the normal operation of the battery, and can avoid damage to the battery due to heat generated during operation, by having the first preset distance greater than 300 mm. The second preset distance is greater than 300 mm, so as to ensure that the target controller is not damaged by the target electric vehicle in the case of wading while the target controller controls the charging process of the target electric vehicle.

[0054] As shown in FIG. 3 , in some feasible implementations, the target controller is connected to the mounting bracket via bolts; and the assembly is connected to the body floor longitudinal beam of the target electric vehicle via bolts.

[0055] As an example, the charging controller includes at least a first bolt through hole and a second bolt through hole, the mounting bracket includes a first nut and a second nut, and fixing the charging controller to the mounting bracket may include the following steps: S111~S112.

[0056] S111: inserting a first bolt through the first bolt through hole, and inserting a second bolt through the second bolt through hole.

[0057] S112: placing a first bolt passing through a first bolt through hole into a first nut, and placing a second bolt passing through a second bolt through hole into a second nut, so as to fix the target controller to the mounting bracket to obtain an assembly.

[0058] Exemplarily, when the first bolt passing through the first bolt through hole is placed in the first nut, the external thread of the first bolt fits the internal thread of the first nut. When the second bolt passing through the second bolt through hole is placed in the second nut, the external thread of the second bolt fits the internal thread of the second nut, and the target controller is tightly connected to the mounting bracket by the bite between the external thread of the first bolt and the internal thread of the first nut, and the bite between the external thread of the second bolt and the internal thread of the second nut. The relative position between the target controller and the mounting bracket can be determined according to the position of the first bolt through hole, the position of the second bolt through hole, the position of the first nut, and the position of the second nut. Specifically, the first bolt and the second bolt can both be hexagonal flange bolts, which are widely used in the fields of electricity, machinery, etc., and the design of the hexagonal head makes them have good connection performance and reliability. The tightening torque between the first nut and the first bolt, and the tightening torque between the second nut and the second bolt can be selected according to the actual size and material properties of the target controller and the mounting bracket, and are not limited here. The preload of the bolt needs to be controlled during the connection process between the first nut and the first bolt, and the second nut and the second bolt to ensure the long-term performance of the connection and to ensure that the bolt and the nut thread match.

[0059] As shown in FIG. 4 , as an example, the mounting bracket may further include at least a third nut through hole and a fourth nut through hole, and the vehicle body floor longitudinal beam may include at least a third nut and a fourth nut. Fixing the mounting bracket to the vehicle body floor longitudinal beam may include the following steps: S131~S132.

[0060] S131: inserting the third bolt through the third bolt through hole, and inserting the fourth bolt through the fourth bolt through hole.

[0061] S132: placing a third bolt passing through the third bolt through hole in the third nut, and placing a fourth bolt passing through the fourth bolt through hole in the fourth nut, so as to fix the mounting bracket to the vehicle body floor longitudinal beam.

[0062] Exemplarily, when the third bolt passing through the third bolt through hole is placed in the third nut, the external thread of the third bolt fits the internal thread of the third nut. When the fourth bolt is placed in the fourth nut, the external thread of the fourth bolt fits the internal thread of the fourth nut, and the target controller is fastened to the mounting bracket by the bite between the external thread of the third bolt and the internal thread of the third nut, and the bite between the external thread of the fourth bolt and the internal thread of the fourth nut. The relative position between the target controller and the mounting bracket can be determined according to the position of the third bolt through hole, the position of the fourth bolt through hole, the position of the third nut, and the position of the fourth nut. Specifically, the third bolt and the fourth bolt can both be hexagonal flange bolts, which are widely used in the fields of electricity, machinery, etc., and the design of the hexagonal head makes them have good connection performance and reliability. The tightening torque between the third nut and the third bolt, and the tightening torque between the fourth nut and the fourth bolt can be selected according to the actual size and material properties of the target controller and the mounting bracket, and are not limited here. The preload of the bolt needs to be controlled during the connection process between the third nut and the third bolt, and the fourth nut and the fourth bolt to ensure the long-term performance of the connection and to ensure that the bolt and the nut thread match.

[0063] The controller arrangement method of an electric vehicle provided in the embodiment of the present application, the target controller is connected to the mounting bracket by bolts, and the assembly is connected to the body floor longitudinal beam of the target electric vehicle by bolts, which can increase the connection performance between the target controller and the mounting bracket, and enhance the connection performance between the target controller and the mounting bracket, and the connection by bolts has the advantages of easy disassembly and simple installation, which can make the electric vehicle charging controller more convenient and quick in operations such as test and testing, function maintenance, and problem troubleshooting, thereby improving the reliability and convenience of the electric vehicle controller.

[0064] As shown in FIG. 5 , in some feasible implementation manners, before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the following steps may also be included: S121 - S122 .

[0065] S121: Acquire maximum deformation data of the wheels of the target electric vehicle.

[0066] Exemplarily, obtaining the maximum deformation data of the wheel of the target electric vehicle may include obtaining the maximum shape change of the wheel of the target electric vehicle when subjected to internal stress, temperature, water level, seepage, seepage pressure, external force, and the like.

[0067] S122: Determine a target wading line according to the maximum deformation data and the maximum wading depth of the target electric vehicle.

[0068] Exemplarily, the wading depth of the wheel when it is not affected by internal stress, temperature, water level, seepage, seepage pressure, external force, etc. is the maximum wading depth.

[0069] Exemplarily, according to the maximum deformation data and the maximum wading depth of the target electric vehicle, determining the target wading line may include obtaining the target wading line under the environment of internal stress, temperature, water level, seepage, seepage pressure, external force, etc. The target wading line may correct the maximum wading depth under the maximum deformation data. For example, if the maximum deformation data of the wheel is 50mm and the maximum wading depth is 300mm, the target wading line may be that the longitudinal beam of the vehicle body floor is greater than 250mm from the ground. The target wading line can ensure that the controller of the electric vehicle will not be damaged by water on the road surface and in the environment under different external environments, thereby improving the reliability and safety of the controller.

[0070] The controller arrangement method of an electric vehicle provided in an embodiment of the present application obtains the maximum deformation data of the wheels of the target electric vehicle to determine the maximum shape change of the wheels of the target electric vehicle under internal stress, temperature, water level, seepage, seepage pressure, external force, etc., and further determines the target wading line under environments such as internal stress, temperature, water level, seepage, seepage pressure, external force, etc. through the shape changes under different external environments and the maximum wading depth of the target electric vehicle. The target wading line can correct the maximum wading depth under the maximum deformation data to ensure that under different external environments, the controller of the electric vehicle will not be damaged by water on the road surface and in the environment.

[0071] As shown in FIG. 6 , in some feasible implementation manners, before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the following steps may be further included: S121 ′ to S124 ′.

[0072] S121': Acquire the maximum climbing slope of the target electric vehicle and the tire deformation parameters of the target electric vehicle.

[0073] For example, the tire deformation parameters may include normal deformation, sinking, section width, contact area, contact major axis and minor axis, etc. The tire deformation parameters determine the performance of the tire when subjected to static loads, such as load-bearing capacity, stability, comfort and durability, etc.

[0074] S122': Determine the chassis height of the target electric vehicle according to the maximum climbing gradient and the tire deformation parameter.

[0075] Exemplarily, the climbing gradient may include the degree of steepness of a ground surface unit, and specifically, the climbing gradient may be expressed as a percentage of the vertical height and horizontal distance of the slope. The chassis height of the electric vehicle may include the vertical distance between the chassis of the electric vehicle and the ground.

[0076] S123': Acquire the size data of the target controller.

[0077] S124': Determine a distance between the target controller and a body floor longitudinal beam of the target electric vehicle according to the chassis height, the maximum climbing slope, and the size of the target controller.

[0078] Exemplarily, determining the distance between the target controller and the body floor longitudinal beam of the target electric vehicle can ensure that the target controller works normally while avoiding damage to the target controller caused by the electric vehicle colliding with the road surface when it is climbing a slope or in other road conditions, thereby reducing the risk of damage to the target controller.

[0079] The controller arrangement method of the electric vehicle provided in the embodiment of the present application obtains the maximum climbing slope of the target electric vehicle and the tire deformation parameters of the target electric vehicle, further determines the chassis height of the target electric vehicle according to the maximum climbing slope and the tire deformation parameters, and further determines the distance between the target controller and the body floor longitudinal beam of the target electric vehicle according to the chassis height, the maximum climbing slope and the size of the target controller. Therefore, the problem of damage to the target controller caused by collision with the road surface when the electric vehicle is in a climbing state or in other road conditions can be avoided while ensuring the normal operation of the target controller, thereby reducing the risk of damage to the target controller.

[0080] It should be understood that, although the various steps in the flowcharts involved in the above-mentioned embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps does not have a strict order restriction, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above-mentioned embodiments can include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily to be carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0081] It should be noted that, based on the same inventive concept, the embodiment of the present application also provides an electric vehicle controller device for implementing the electric vehicle controller arrangement method involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations in the one or more electric vehicle controller device embodiments provided below can refer to the limitations of the electric vehicle controller arrangement method above, and will not be repeated here.

[0082] Each step in the above-mentioned method for arranging the controller of the electric vehicle can be implemented in whole or in part by software, hardware, or a combination thereof. Each of the above-mentioned steps can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute the operations corresponding to each of the above modules.

[0083] Exemplarily, FIG7 is a schematic structural diagram of a computer device provided in an embodiment of the present application. In a second aspect of an embodiment of the present application, a computer device is provided, which may be a server, and its internal structure diagram may be shown in FIG7. The computer device includes a processor, a memory, an input / output interface (Input / Output, referred to as I / O) and a communication interface. Among them, the processor, the memory and the input / output interface are connected through a system bus, and the communication interface is connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program and a database. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The database of the computer device is used to store the operating data of the power module. The input / output interface of the computer device is used to exchange information between the processor and the external device. The communication interface of the computer device is used to communicate with an external terminal through a network connection. When the computer program is executed by the processor, the controller arrangement method of the electric vehicle is implemented.

[0084] Exemplarily, FIG8 is a schematic structural diagram of a computer-readable storage medium provided in an embodiment of the present application. The computer device may be a terminal, and its internal structural diagram may be shown in FIG8. The computer device includes a processor, a memory, an input / output interface, a communication interface, a display unit, and an input device. Among them, the processor, the memory, and the input / output interface are connected through a system bus, and the communication interface, the display unit, and the input device are connected to the system bus through the input / output interface. Among them, the processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The input / output interface of the computer device is used to exchange information between the processor and an external device. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be implemented through WIFI, a mobile cellular network, a near field communication (NearField Communication, NFC) or other technologies. When the computer program is executed by the processor, a controller arrangement method for an electric vehicle is implemented.

[0085] A third aspect of an embodiment of the present application provides a computer program product, including a computer program, characterized in that when the computer program is executed by a processor, the steps of the controller arrangement method for an electric vehicle as described in any one of the first aspects above are implemented.

[0086] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties, and the collection, use and processing of relevant data must comply with relevant regulations.

[0087] A person of ordinary skill in the art can understand that all or part of the processes in the above-mentioned embodiment method can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile memory and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, an artificial intelligence (AI) processor, etc., but are not limited to this.

[0088] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this application.

[0089] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A controller arrangement method for an electric vehicle, characterized in that: include: combining the target controller with the mounting bracket to obtain an assembly; The assembly is connected to a vehicle body floor longitudinal member of a target electric vehicle.

2. The controller arrangement method of an electric vehicle according to claim 1, characterized in that: The minimum distance between the target controller and the battery of the target electric vehicle is greater than a first preset distance.

3. The controller arrangement method of an electric vehicle according to claim 1, characterized in that: The minimum distance between the target controller and the target wading line of the target electric vehicle is greater than a second preset distance.

4. The controller arrangement method of an electric vehicle according to claim 3, characterized in that: The first preset distance is greater than 300 mm, and the second preset distance is greater than 300 mm.

5. The controller arrangement method of an electric vehicle according to claim 1, characterized in that: The target controller is connected to the mounting bracket by bolts; The assembly is connected to the vehicle body floor longitudinal beam of the target electric vehicle by bolts.

6. The controller arrangement method of an electric vehicle according to claim 1, characterized in that: Before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the method further includes: Acquiring maximum deformation data of the wheels of the target electric vehicle; A target wading line is determined according to the maximum deformation data and the maximum wading depth of the target electric vehicle.

7. The controller arrangement method of an electric vehicle according to claim 1, characterized in that: Before the step of connecting the assembly to the vehicle body floor longitudinal beam of the target electric vehicle, the method further includes: Acquiring a maximum climbing gradient of the target electric vehicle and a tire deformation parameter of the target electric vehicle; Determining a chassis height of the target electric vehicle according to the maximum climbing gradient and the tire deformation parameter; Acquire dimension data of the target controller; The distance between the target controller and the body floor longitudinal beam of the target electric vehicle is determined according to the chassis height, the maximum climbing gradient and the size of the target controller.

8. A computer device comprising a memory and a processor, wherein the memory stores a computer program, wherein: When the processor executes the computer program, the steps of the controller arrangement method for an electric vehicle according to any one of claims 1 to 7 are implemented.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the controller arrangement method for an electric vehicle according to any one of claims 1 to 7 are implemented.

10. A computer program product, comprising a computer program, characterized in that When the computer program is executed by a processor, the steps of the controller arrangement method for an electric vehicle according to any one of claims 1 to 7 are implemented.

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