Whole vehicle electronic and electric appliance framework and system and vehicle
By designing a vehicle electronic and electrical architecture including a vehicle controller, an electronic and electrical architecture for the lower body and an electronic and electrical architecture for the upper body, the modification difficulty and cost problems caused by the complex electrical architecture of the extended-range hybrid RV are solved, and the adaptation of different electronic and electrical architectures for the upper body is achieved, reducing the R&D cost and modification difficulty.
Patent Information
- Application Number
- CN202422076372.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-26
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-08-26
AI Technical Summary
The electrical architecture of extended-range hybrid RVs is complex, which leads to increased vehicle modification difficulty and increased production costs. Especially due to the different types of sensors and controllers for the upper and lower bodies, different control algorithms need to be designed.
Design a vehicle electronic and electrical architecture, including a vehicle controller, a vehicle body electronic and electrical architecture and an upper vehicle body electronic and electrical architecture. The vehicle controller is electrically connected to the two through a transmission interface, outputs a fixed vehicle body control algorithm, and outputs the corresponding vehicle body control algorithm based on the identification information carried by the vehicle body, so as to achieve adaptation to different vehicle body electronic and electrical architectures.
By switching the upper body control algorithm output from the upper body transmission interface, the adaptation of different upper body electronics and electrical architectures is achieved, reducing the difficulty and production cost of vehicle modification and improving the reliability of R&D.
Smart Images
Figure CN222905478U_ABST
Abstract
Description
Technical Field
[0001] The present disclosure relates to the technical field of electronic and electrical architecture, and in particular to a vehicle electronic and electrical architecture, system and vehicle. Background Art
[0002] The extended-range hybrid RV is equipped with a variety of sensors and controllers on the upper and lower bodies of the vehicle. There are multiple interactions between the sensors and controllers installed on the upper and lower bodies, so the vehicle electrical architecture of the extended-range hybrid RV is more complex than that of traditional fuel vehicles. In addition, during the production and modification process, since the types of sensors and controllers installed on different upper bodies are different, the lower body needs to be equipped with different sensors and controllers to adapt to different upper bodies, and different control algorithms need to be designed accordingly, which will greatly increase the difficulty of vehicle modification and increase production costs. Utility Model Content
[0003] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides a vehicle electronic and electrical architecture, system and vehicle.
[0004] The present disclosure provides a vehicle electronic and electrical architecture, including: a vehicle controller, a lower body electronic and electrical architecture and an upper body electronic and electrical architecture; the vehicle controller includes a lower body transmission interface and an upper body transmission interface; the lower body electronic and electrical architecture is electrically connected to the vehicle controller through the lower body transmission interface, and the upper body electronic and electrical architecture is electrically connected to the vehicle controller through the upper body transmission interface; the vehicle controller outputs a lower body control algorithm to the lower body electronic and electrical architecture through the lower body transmission interface, the upper body transmission interface is used to detect identification information carried by the upper body electronic and electrical architecture, and the vehicle controller is used to output the upper body control algorithm to the upper body electronic and electrical architecture through the upper body transmission interface based on the identification information; wherein the control unit connection structure arranged in the lower body electronic and electrical architecture is fixed, the lower body control algorithm is a fixed control algorithm for controlling the operation of the lower body electronic and electrical architecture, and the upper body control algorithm is a control algorithm for controlling the operation of the upper body electronic and electrical architecture.
[0005] Optionally, the vehicle controller includes a lower body control unit and an upper body control unit; the lower body control unit is electrically connected to the lower body electronic and electrical architecture via a lower body transmission interface, and the upper body control unit is electrically connected to the upper body electronic and electrical architecture via an upper body transmission interface; wherein a lower body control algorithm is provided in the lower body control unit, an upper body control algorithm is provided in the upper body control unit, and the upper body control unit is also used to modify the upper body control algorithm based on identification information.
[0006] Optionally, the lower body electronic and electrical architecture includes a driving control unit, and the vehicle controller outputs a corresponding lower body control algorithm to the driving control unit through a lower body transmission interface.
[0007] Optionally, the driving control unit includes at least a braking control unit and a steering control unit, and the lower body transmission interface includes a first transmission interface; the braking control unit and the steering control unit are both electrically connected to the vehicle controller through the first transmission interface, and the vehicle controller outputs the driving control algorithm to the braking control unit and the steering control unit through the first transmission interface.
[0008] Optionally, the lower body electronic and electrical architecture includes three-electric control units; the vehicle controller outputs the corresponding lower body control algorithm to the three-electric control unit through the lower body transmission interface.
[0009] Optionally, the three-electric control unit includes at least a battery control unit, a motor control unit and an electronic control unit, and the lower body transmission interface includes a second transmission interface; the battery control unit, the motor control unit and the electronic control unit are all electrically connected to the vehicle controller through the second transmission interface, and the vehicle controller outputs the three-electric control algorithm to the battery control unit, the motor control unit and the electronic control unit through the second transmission interface.
[0010] Optionally, the vehicle controller and the lower body electronic and electrical structure are both arranged on the lower body of the vehicle, and the upper body electronic and electrical structure is arranged on the upper body of the vehicle.
[0011] Optionally, the upper body electronic and electrical architecture includes a vehicle function control unit; the vehicle function control unit is electrically connected to the vehicle controller via an upper body transmission interface; wherein the vehicle function control unit is used to control a functional module arranged on the upper body of the vehicle.
[0012] The present disclosure also provides a vehicle complete vehicle electronic and electrical architecture system, comprising any of the above vehicle complete vehicle electronic and electrical architectures.
[0013] The present disclosure also provides a vehicle, comprising the vehicle complete electronic and electrical architecture system as described above.
[0014] The present disclosure provides a vehicle electronic and electrical architecture, system and vehicle. The electronic and electrical architecture system includes a vehicle controller, a lower body electronic and electrical architecture and an upper body electronic and electrical architecture. The lower body electronic and electrical architecture is electrically connected to the vehicle controller through a lower body transmission interface. The vehicle controller outputs a fixed lower body control algorithm to a fixed control unit in the lower body electronic and electrical architecture through the lower body transmission interface to achieve control of the lower body electronic and electrical architecture. The upper body electronic and electrical architecture carries identification information, and the upper body transmission interface outputs the corresponding upper body control algorithm to the upper body electronic and electrical architecture according to the identification information. The present disclosure can achieve adaptation to different upper body electronic and electrical architectures by only switching the upper body control algorithm output by the upper body transmission interface. Therefore, the present solution does not need to adjust the type, connection structure and control algorithm of the control unit in the lower body electronic and electrical architecture according to the different upper body electronic and electrical architectures, thereby reducing the difficulty of vehicle modification and the design cost of the lower body electronic and electrical architecture. In addition, since there is no need to change the control algorithm of each control unit in the lower body electronic and electrical architecture, the research and development cost is reduced and the reliability of research and development is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments of the present invention are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0016] Figure 1 A schematic diagram of the structure of a vehicle's complete electronic and electrical architecture provided in an embodiment of the present disclosure.
[0017] Figure 2 A schematic diagram of the structure of a preferred vehicle electronic and electrical architecture provided in an embodiment of the present disclosure.
[0018] Figure 3 A schematic structural diagram of another preferred vehicle electronic and electrical architecture provided in an embodiment of the present disclosure. DETAILED DESCRIPTION
[0019] The features and exemplary embodiments of various aspects of the present invention will be described in detail below. In the detailed description below, many specific details are proposed to provide a comprehensive understanding of the present invention. However, it is obvious to those skilled in the art that the present invention can be implemented without the need for some of these specific details. The following description of the embodiments is only to provide a better understanding of the present invention by illustrating examples of the present invention.
[0020] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The embodiments will be described in detail below in conjunction with the accompanying drawings.
[0021] Figure 1 A schematic diagram of the structure of a vehicle electronic and electrical architecture provided by an embodiment of the present disclosure, such as Figure 1 As shown, the whole vehicle electronic and electrical architecture includes: a whole vehicle controller 100 , a lower body electronic and electrical architecture 200 and an upper body electronic and electrical architecture 300 .
[0022] The vehicle controller 100 includes a lower body transmission interface 101 and an upper body transmission interface 102; the lower body electronic and electrical architecture 200 is electrically connected to the vehicle controller 100 through the lower body transmission interface 101, and the upper body electronic and electrical architecture 300 is electrically connected to the vehicle controller 100 through the upper body transmission interface 102; the vehicle controller 100 outputs the lower body control algorithm to the lower body electronic and electrical architecture 200 through the lower body transmission interface 101, and the upper body transmission interface 102 is used to detect the identification information carried by the upper body electronic and electrical architecture 300, and the vehicle controller 100 is used to output the upper body control algorithm to the upper body electronic and electrical architecture 300 through the upper body transmission interface 102 based on the identification information. Among them, the control unit connection structure set in the lower body electronic and electrical architecture 200 is fixed, the lower body control algorithm is a fixed control algorithm for controlling the operation of the lower body electronic and electrical architecture 200, and the upper body control algorithm is a control algorithm for controlling the operation of the upper body electronic and electrical architecture 300.
[0023] Specifically, the lower body electronic and electrical architecture 200 is electrically connected to the vehicle controller 100 through the lower body transmission interface 101. Since the types and connection structures of the control units provided in the lower body electronic and electrical architecture 200 are fixed, the control algorithm required by the lower body electronic and electrical architecture 200 is also fixed. The vehicle controller 100 can output the fixed lower body control algorithm to the fixed control unit in the lower body electronic and electrical architecture 200 through the lower body transmission interface 101 to achieve control of the lower body electronic and electrical architecture 200. The upper body electronic and electrical architecture 300 carries identification information. When the upper body electronic and electrical architecture 300 is connected to the upper body transmission interface 102, the upper body transmission interface 102 will determine whether the upper body electronic and electrical architecture 300 has been replaced according to the identification information, and output the corresponding upper body control algorithm according to the corresponding upper body electronic and electrical architecture 300.
[0024] The present disclosure fixes the types and connection structures of each control unit in the lower body electronic and electrical architecture 200, and also fixes the corresponding lower body control algorithm. By identifying the upper body electronic and electrical architecture 300 and outputting the corresponding upper body control algorithm, it is possible to achieve adaptation to different upper body electronic and electrical architectures by simply switching the upper body control algorithm output by the upper body transmission interface 102. Therefore, the present solution does not need to adjust the types, connection structures and control algorithms of the control units in the lower body electronic and electrical architecture 200 according to the differences in the upper body electronic and electrical architecture 300, thereby reducing the difficulty of vehicle modification, because the types and connection structures of each control unit in the lower body electronic and electrical architecture 200 are fixed and do not need to be redesigned and changed, thereby reducing the design cost of the lower body electronic and electrical architecture 200, and because there is no need to change the control algorithms of each control unit in the lower body electronic and electrical architecture 200, the research and development costs are reduced, and the reliability of research and development is also improved.
[0025] In some embodiments, the vehicle controller includes a lower body control unit and an upper body control unit; the lower body control unit is electrically connected to the lower body electronic and electrical architecture through a lower body transmission interface, and the upper body control unit is electrically connected to the upper body electronic and electrical architecture through an upper body transmission interface; wherein a lower body control algorithm is provided in the lower body control unit, and an upper body control algorithm is provided in the upper body control unit, and the upper body control unit is also used to modify the upper body control algorithm based on identification information.
[0026] Specifically, the lower body electronic and electrical architecture is electrically connected to the lower body control unit through the lower body transmission interface. Since the types and connection structures of the control units in the lower body electronic and electrical architecture are fixed, a fixed lower body control algorithm is set in the lower body control unit, and the lower body control unit can control the control units in the lower body electronic and electrical architecture based on the lower body control algorithm. The upper body control unit can obtain the detection result of the identification information carried by the upper body electronic and electrical architecture. When it is detected that an upper body electronic and electrical architecture is connected, the upper body control unit controls the upper body electronic and electrical architecture through the corresponding upper body control algorithm. When the upper body control unit detects that another upper body electronic and electrical architecture is connected to the upper body transmission interface, the upper body control unit switches to the corresponding upper body control algorithm for control, without adjusting the lower body electronic and electrical architecture and the lower body control algorithm in the lower body control unit.
[0027] The present disclosure fixes the lower body electronic and electrical architecture and the lower body control algorithm through the lower body control unit, and only outputs the corresponding upper body control algorithm by changing the upper body electronic and electrical architecture through the upper body control unit, thereby realizing the adaptation of different upper body electronic and electrical architectures by only switching the upper body control algorithm output by the upper body transmission interface. Therefore, the present solution does not need to adjust the type, connection structure and control algorithm of the control unit in the lower body electronic and electrical architecture according to the difference of the upper body electronic and electrical architecture, thereby reducing the difficulty of vehicle modification, because the type and connection structure of each control unit in the lower body electronic and electrical architecture are fixed and do not need to be redesigned and changed, thus reducing the design cost of the lower body electronic and electrical architecture, and because there is no need to change the control algorithm of each control unit in the lower body electronic and electrical architecture, the research and development cost is reduced, and the reliability of research and development is also improved.
[0028] In some embodiments, the lower body electronic and electrical architecture includes a driving control unit, and the vehicle controller outputs a corresponding lower body control algorithm to the driving control unit through a lower body transmission interface.
[0029] Specifically, the lower body electronic and electrical architecture is arranged on the lower body of the vehicle, and the lower body of the vehicle is equipped with a driving control unit for controlling the driving functions of the vehicle. Therefore, various controllers required for the driving functions of the lower body of the vehicle are integrated to form a driving control unit. The whole vehicle controller can control the driving control unit to realize the use of all driving functions of the vehicle. The whole vehicle controller outputs the corresponding lower body control algorithm for controlling the driving functions of the vehicle to the driving control unit through the lower body transmission interface. Since the driving control unit integrates the controllers of various driving functions required by the vehicle, the software platformization of the controllers related to each driving function of the vehicle is realized. All driving functions of the vehicle can be controlled by the lower body control algorithm for controlling the driving functions of the vehicle, ensuring the stability of the software. In addition, the types and connection structures of each controller in the driving control unit are fixed and do not need to be redesigned and changed, thereby reducing the design cost of the driving control unit, and since there is no need to change the control algorithm of each controller in the driving control unit, the research and development cost is reduced and the reliability of research and development is improved.
[0030] In some embodiments, the driving control unit includes at least a braking control unit and a steering control unit, and the lower body transmission interface includes a first transmission interface; the braking control unit and the steering control unit are both electrically connected to the vehicle controller through the first transmission interface, and the vehicle controller outputs the driving control algorithm to the braking control unit and the steering control unit through the first transmission interface.
[0031] Exemplarily, the driving control unit includes a braking control unit and a steering control unit. The braking control unit is used to control the braking operation of the vehicle during driving. The vehicle controller outputs a driving control algorithm for controlling the braking function of the vehicle to the braking control unit through the first transmission interface. The steering control unit is used to control the steering operation of the vehicle during driving. The vehicle controller outputs a driving control algorithm for controlling the steering function of the vehicle to the steering control unit through the first transmission interface. Since the vehicle controller can control the braking control unit and the steering control unit of the vehicle through the driving control algorithm, the braking function and the steering function of the vehicle are realized, and the software platformization of the vehicle braking control unit and the steering control unit is realized, thereby ensuring the stability of the software. In addition, the connection structure between the braking control unit and the steering control unit is fixed and does not need to be redesigned and changed, thereby reducing the design cost of the hardware, and since there is no need to change the control algorithm of the braking control unit and the steering control unit, the software development cost is reduced, and the reliability of the development is also improved.
[0032] It should be noted that the driving control unit also includes other control units for realizing vehicle driving functions in addition to the braking control unit and the steering control unit. The specific driving control unit is determined according to actual conditions and is not specifically limited here.
[0033] In some embodiments, the lower body electronic and electrical architecture includes three-electric control units; the vehicle controller outputs the corresponding lower body control algorithm to the three-electric control unit through the lower body transmission interface.
[0034] Specifically, the lower body electronic and electrical architecture is set on the lower body of the vehicle, and the lower body of the vehicle is deployed with a three-electric control unit for assisting vehicle functions. The various controllers that can drive various functions of the vehicle are integrated to form a three-electric control unit. The whole vehicle controller can control the three-electric control unit to achieve the driving of the vehicle function. The whole vehicle controller outputs the corresponding lower body control algorithm for controlling the driving of vehicle functions to the three-electric control unit through the lower body transmission interface. Since the three-electric control unit integrates the controllers used by the vehicle to drive various functions, the software platform of the relevant controllers that drive various functions of the vehicle can be realized, ensuring the stability of the software. In addition, the type and connection structure of each controller in the three-electric control unit are fixed and do not need to be redesigned and changed, thereby reducing the design cost of the three-electric control unit, and since there is no need to change the control algorithm of each controller in the three-electric control unit, the research and development cost is reduced and the reliability of research and development is improved.
[0035] In some embodiments, the three-electric control unit includes at least a battery control unit, a motor control unit and an electronic control unit, and the lower body transmission interface includes a second transmission interface; the battery control unit, the motor control unit and the electronic control unit are all electrically connected to the vehicle controller through the second transmission interface, and the vehicle controller outputs the three-electric control algorithm to the battery control unit, the motor control unit and the electronic control unit through the second transmission interface.
[0036] Specifically, the battery control unit is used to convert the electrical energy into chemical energy and store it in the battery, and when necessary, the chemical energy in the battery is converted into mechanical energy through the motor to drive the motor to operate. The motor control unit is used to convert the chemical energy provided by the battery into mechanical energy through the motor to drive the vehicle to travel. The electronic control unit is used to receive the data of each sensor in the vehicle, analyze the data, and then send control signals to other execution modules such as the motor to realize the control of the vehicle's driving function. The vehicle controller outputs the corresponding three-electric control algorithm to the battery control unit, the motor control unit and the electronic control unit through the second transmission interface, so that the battery control unit, the motor control unit and the electronic control unit can realize the corresponding functions. Since the vehicle controller can control the battery control unit, the motor control unit and the electronic control unit of the vehicle through the three-electric control algorithm to realize the driving of the vehicle function, the software platformization of the battery control unit, the motor control unit and the electronic control unit is realized, and the stability of the software is guaranteed. In addition, the connection structure between the battery control unit, the motor control unit and the electronic control unit is fixed and does not need to be redesigned and changed, thereby reducing the hardware design cost, and since there is no need to change the control algorithm of the battery control unit, the motor control unit and the electronic control unit, the software development cost is reduced, and the reliability of the development is also improved.
[0037] In some embodiments, the vehicle controller and the lower body electronic and electrical structure are both disposed on the lower body of the vehicle, and the upper body electronic and electrical structure is disposed on the upper body of the vehicle.
[0038] Specifically, in the process of modifying the vehicle, because the functions realized by the lower body of the vehicle do not need to be adjusted, the vehicle controller and the lower body electronic and electrical structure are fixedly arranged on the lower body of the vehicle. When it is necessary to adjust the various functions realized by the upper body of the vehicle, since the upper body electronic and electrical structure is arranged on the upper body of the vehicle, the upper body of the vehicle can be directly replaced, and the vehicle controller can output the corresponding control algorithm according to the replaced upper body electronic and electrical structure, thereby realizing the replacement of the upper body electronic and electrical structure. Therefore, the present invention can flexibly change the upper body of the vehicle according to different vehicle models and configuration requirements, and only the upper body control algorithm output by the vehicle controller needs to be adjusted, which makes the vehicle modification easier, thereby reducing the time consumption of vehicle modification.
[0039] In some embodiments, the upper body electronic and electrical architecture includes a vehicle function control unit; the vehicle function control unit is electrically connected to the vehicle controller through an upper body transmission interface; wherein the vehicle function control unit is used to control the functional modules arranged on the upper body of the vehicle.
[0040] Specifically, the vehicle function control unit is used to realize various functions of the upper body of the vehicle. The vehicle controller outputs the upper body control algorithm to the vehicle function control unit through the upper body transmission interface. When the vehicle function control unit electrically connected to the body transmission interface changes, the vehicle controller can modify the upper body control algorithm output to the vehicle function control unit accordingly, thereby realizing the replacement of the upper body electronic and electrical architecture. Therefore, the present invention can flexibly change the upper body of the vehicle according to different vehicle models and configuration requirements.
[0041] Figure 2 A schematic diagram of a preferred vehicle electronic and electrical architecture provided by an embodiment of the present disclosure is shown in FIG. Figure 2 As shown, the vehicle electronic and electrical architecture includes a vehicle controller 100, a brake control unit 210, a steering control unit 220, a battery control unit 230, a motor control unit 240, an electronic control unit 250, and a vehicle function control unit 310. The vehicle controller 100 includes a first transmission interface 110, a second transmission interface 120, an upper body transmission interface 102, a lower body control unit 130, and an upper body control unit 140.
[0042] The steering control unit 220 and the braking control unit 210 are electrically connected to the lower body control unit 130 through the first transmission interface 110, the battery control unit 230, the motor control unit 240 and the electronic control unit 250 are electrically connected to the lower body control unit 130 through the second transmission interface 120, and the vehicle function control unit 310 is electrically connected to the upper body control unit 140 through the upper body transmission interface 102.
[0043] Specifically, the lower body control unit 130 outputs the driving control algorithm to the steering control unit 220 and the brake control unit 210 through the first transmission interface 110, and the lower body control unit 130 outputs the three-electric control algorithm to the battery control unit 230, the motor control unit 240 and the electronic control unit 250 through the second transmission interface 120. Since the connection structure between the brake control unit 210 and the steering control unit 220, and the connection structure between the battery control unit 230, the motor control unit 240 and the electronic control unit 250 are fixed and do not need to be redesigned and changed, the hardware design cost is reduced, and since there is no need to modify the driving control algorithm and the three-electric control algorithm, the software development cost is reduced and the reliability of development is improved. The upper body transmission interface 102 detects the representation information carried in the vehicle function control unit 310. When the vehicle function control unit 310 is connected to the upper body transmission interface 102, the upper body transmission interface 102 will determine whether the vehicle function control unit 310 has been replaced according to the identification information, and output the corresponding upper body control algorithm according to the corresponding vehicle function control unit 310. The present disclosure fixes the connection structure between the brake control unit 210 and the steering control unit 220, and the connection structure between the battery control unit 230, the motor control unit 240 and the electronic control unit 250, and also fixes the driving control algorithm and the three-electric control algorithm. By identifying the vehicle function control unit 310 and outputting the corresponding upper body control algorithm, it is possible to adapt to different vehicle function control units 310 by simply switching the upper body control algorithm output by the upper body transmission interface 102. Therefore, the present solution does not need to adjust the type, connection structure and control algorithm of the control unit in the lower body electronic and electrical architecture according to the different vehicle function control units 310, thereby reducing the difficulty of vehicle modification.
[0044] For example, Figure 3 A schematic diagram of another preferred vehicle electronic and electrical architecture provided by the embodiment of the present disclosure is shown in FIG. Figure 3 As shown, the vehicle function control unit includes a wireless charging module 311, an airbag module 312, a combination switch module 313, a driver's seat module 314, a passenger seat module 315, an electric sliding door module 316, a body control module 317, an on-board terminal 318, an entertainment function module 319, a sunlight and rain sensor 320, a battery sensor 321, an electronic rearview mirror unit 322, an entertainment display screen 323, an instrument display screen 324 and an instrument display screen 325.
[0045] The upper body transmission interface 102 is connected to the wireless charging module 311, the airbag module 312, the combination switch module 313, the driver's seat module 314, the passenger seat module 315, the electric sliding door module 316, the body control module 317, the vehicle terminal 318 and the entertainment function module 319 through CAN communication, the body control module 317 is connected to the sunlight and rain sensor 320, the battery sensor 321 and the electronic rearview mirror unit 322 through LIN communication, and the entertainment control module 319 is connected to the entertainment display screen 323, the instrument display screen 324 and the instrument display screen 325 through GSML communication. The first transmission interface 110 is connected to the steering control unit 220 and the brake control unit 210 through CAN communication. The second transmission interface 120 is connected to the battery control unit 230, the motor control unit 240 and the electronic control unit 250 through CAN communication.
[0046] The embodiments of the present disclosure also provide a vehicle complete electronic and electrical architecture system, comprising any of the vehicle complete electronic and electrical architectures described above.
[0047] It can be understood that the vehicle complete vehicle electronic and electrical architecture system provided by the embodiments of the present disclosure can achieve the corresponding beneficial effects of any vehicle complete vehicle electronic and electrical architecture provided by the above-mentioned implementation methods, which will not be elaborated here.
[0048] The embodiments of the present disclosure also provide a vehicle, comprising the vehicle complete electronic and electrical architecture system as described above.
[0049] It can be understood that the vehicle provided by the embodiment of the present disclosure can achieve the corresponding beneficial effects of the vehicle whole vehicle electronic and electrical architecture system provided by the above-mentioned implementation methods, which will not be elaborated here.
[0050] It should be noted that, in this article, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article 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, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.
[0051] The above are only specific embodiments of the present disclosure, so that those skilled in the art can understand or implement the present disclosure. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.
Claims
1. A vehicle electronic and electrical architecture, characterized in that: include: Vehicle controller, lower body electronic and electrical architecture, and upper body electronic and electrical architecture; The vehicle controller includes a lower body transmission interface and an upper body transmission interface; the lower body electronic and electrical architecture is electrically connected to the vehicle controller via the lower body transmission interface, and the upper body electronic and electrical architecture is electrically connected to the vehicle controller via the upper body transmission interface; the vehicle controller outputs a lower body control algorithm to the lower body electronic and electrical architecture via the lower body transmission interface, the upper body transmission interface is used to detect identification information carried by the upper body electronic and electrical architecture, and the vehicle controller is used to output an upper body control algorithm to the upper body electronic and electrical architecture via the upper body transmission interface based on the identification information; Among them, the control unit connection structure arranged in the lower body electronic and electrical architecture is fixed, the lower body control algorithm is a fixed control algorithm for controlling the operation of the lower body electronic and electrical architecture, and the upper body control algorithm is a control algorithm for controlling the operation of the upper body electronic and electrical architecture.
2. The vehicle electronic and electrical architecture according to claim 1, characterized in that: The vehicle controller includes a lower body control unit and an upper body control unit; The lower body control unit is electrically connected to the lower body electronic and electrical architecture via the lower body transmission interface, and the upper body control unit is electrically connected to the upper body electronic and electrical architecture via the upper body transmission interface; The lower body control algorithm is arranged in the lower body control unit, the upper body control algorithm is arranged in the upper body control unit, and the upper body control unit is further used to modify the upper body control algorithm based on the identification information.
3. The vehicle electronic and electrical architecture according to claim 1, characterized in that: The lower body electronic and electrical architecture includes a driving control unit, and the vehicle controller outputs the corresponding lower body control algorithm to the driving control unit through the lower body transmission interface.
4. The vehicle electronic and electrical architecture according to claim 3, characterized in that: The driving control unit at least includes a braking control unit and a steering control unit, and the lower vehicle body transmission interface includes a first transmission interface; The braking control unit and the steering control unit are both electrically connected to the vehicle controller via the first transmission interface, and the vehicle controller outputs a driving control algorithm to the braking control unit and the steering control unit via the first transmission interface.
5. The vehicle electronic and electrical architecture according to claim 1, characterized in that: The lower body electronic and electrical architecture includes three-electric control units; the vehicle controller outputs the corresponding lower body control algorithm to the three-electric control unit through the lower body transmission interface.
6. The vehicle electronic and electrical architecture according to claim 5, characterized in that: The three-electric control unit at least includes a battery control unit, a motor control unit and an electronic control unit, and the lower body transmission interface includes a second transmission interface; The battery control unit, the motor control unit and the electronic control unit are all electrically connected to the vehicle controller through the second transmission interface, and the vehicle controller outputs the three-electric control algorithm to the battery control unit, the motor control unit and the electronic control unit through the second transmission interface.
7. The vehicle electronic and electrical architecture according to any one of claims 1 to 6, characterized in that: The vehicle controller and the lower body electronic and electrical structure are both arranged on the lower body of the vehicle, and the upper body electronic and electrical structure is arranged on the upper body of the vehicle.
8. The vehicle electronic and electrical architecture according to any one of claims 1 to 6, characterized in that: The upper body electronic and electrical architecture includes a vehicle function control unit; the vehicle function control unit is electrically connected to the vehicle controller via the upper body transmission interface; The vehicle function control unit is used to control a function module disposed on the upper body of the vehicle.
9. A vehicle electronic and electrical architecture system, characterized in that: Comprising the vehicle complete electronic and electrical architecture as described in any one of claims 1-8.
10. A vehicle, characterized in that: It includes the vehicle complete electronic and electrical architecture system as described in claim 9.