The invention relates to the technical field of medium-low speed automobile automatic driving, and discloses a medium-low speed automatic driving chassis integrated controller which comprises a central processing unit, and the receiving end of the central processing unit is in signal connection with the transmitting end of a control unit. According to the medium-low speed automatic driving chassis integrated controller, through the arrangement of the control unit, the power management unit, the mode control unit and the communication unit, the functions of a whole vehicle controller and battery monitoring and charging management are integrated, the control mode switching function is achieved, the CAN module and the Ethernet communication module are arranged in the controller, the system integration degree and reliability are improved. The number of chips is reduced, and communication lines are saved; by arranging the digital signal acquisition unit and the acquisition and driving circuit, the number of connectors and wire harnesses is reduced, the manufacturing cost is reduced, and automatic driving operation is conveniently realized by an integrated controller; data encryption is set through the Ethernet communication circuit module, and loss caused by out-of-control of the vehicle due to data transmission errors is prevented.

    本发明涉及中低速汽车自动驾驶技术领域,且公开了中低速自动驾驶底盘集成控制器,包括中央处理器,所述中央处理器接收端与控制单元发射端信号连接。该中低速自动驾驶底盘集成控制器,通过设置控制单元、电源管理单元、模式控制单元和通讯单元,集成了整车控制器功能,电池监控与充电管理功能,具备控制模式切换功能,内置CAN模块和以太网通讯模块,不仅提高了系统集成度和可靠性,而且节省芯片数量,节约通讯线路;通过设置数字信号采集单元,采集和驱动电路,减少连接器和线束数量,制造了降低成本,而且集成控制器方便实现自动驾驶作业;通过以太网通讯电路模块设置数据加密,防止数据传输错误,导致车辆失控造成损失。


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    Title :

    Medium-low speed automatic driving chassis integrated controller


    Additional title:

    中低速自动驾驶底盘集成控制器


    Contributors:
    LI LEI (author)

    Publication date :

    2022-02-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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