The invention discloses a self-walking control system and method for an electric automobile. The system comprises a control unit, a self-walking controller and a whole automobile controller. The self-walking controller is in communication connection with the control unit, and the self-walking controller transmits a control instruction to the steering unit and receives data of the steering unit and the direction sensor; the vehicle control unit is in communication connection with a motor controller, a battery management unit, a direct current exchange unit, a braking unit, a steering unit and a vehicle body stabilizing unit, receives fault states of all the units, analyzes and processes the fault states and sends control instructions to all the units. Most of stations in an electric vehicle general assembly workshop can be flexibly arranged according to vehicle type production through control over the vehicle motion trail in the assembly process, control over the vehicle motion trail is achieved through data signal transmission cooperation among all units in the system, and the production efficiency is improved. And large-scale customized and intelligent production of the electric automobile is realized.

    本发明公开了一种电动汽车自行走控制系统及方法,系统包括控制单元、自行走控制器和整车控制器;自行走控制器与控制单元之间通信连接,自行走控制器传输控制指令至转向单元,并接收转向单元和方向传感器的数据;整车控制器分别通信连接有电机控制器、电池管理单元、直流交换单元、制动单元、转向单元和车身稳定单元,整车控制器接收各个单元的故障状态,对故障状态进行分析处理,向各个单元发送控制指令。能够实现通过装配过程中对车辆运动轨迹的控制,使电动汽车总装车间绝大多数工位能够根据车型生产进行灵活布置,通过系统中各个单元之间的数据信号传输配合,实现对车辆运动轨迹的控制,实现电动汽车大规模定制化和智能化生产。


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    Title :

    Self-walking control system and method for electric automobile


    Additional title:

    一种电动汽车自行走控制系统及方法


    Contributors:
    YOU QINGSHEN (author) / LIU CHANGWEI (author) / WANG CHUNLI (author) / XIA XIANYANG (author) / WANG PANPAN (author) / XIANG BINBIN (author) / ZHANG PENG (author)

    Publication date :

    2023-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / B62D MOTOR VEHICLES , Motorfahrzeuge



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