The invention provides an automobile wheel turning angle return reminding system, which is characterized by comprising a CAN bus; a steering wheel turning angle return ECU which is used for converting the control instruction into private control information and sending the private control information to the CAN bus at the same time, and the steering wheel turning angle return ECU is used for controlling the electronic power-assisted steering module to return automobile wheels to be right; a steering wheel angle sensor which is used for sending steering wheel angle information to the steering wheel angle return ECU through a CAN bus; a vehicle-mounted display module which is used for receiving reminding information sent by the steering wheel turning angle return ECU, displaying current steering wheel turning angle information and prompting a driver to return; and an automobile body control module which is used for sending the control instruction to the steering wheel angle return ECU, converting the control instruction into private control information after processing, sending the private control information to the CAN bus, and controlling the electronic power steering module to return the automobile wheels. The automobile wheel turning angle reminding and returning system can be used for reminding and returning the wheel turning angle state after a driver parks the automobile, and is simple in structure and convenient to use.

    本发明提供了一种汽车车轮转角提醒回正系统,其特征在于,包括:CAN总线;方向盘转角回正ECU,方向盘转角回正ECU同时用于将控制指令转化为私有控制信息发送至CAN总线上,用来控制电子助力转向模块将汽车车轮回正;方向盘转角传感器,通过CAN总线将方向盘转角信息发送至方向盘转角回正ECU;车载显示模块,用于接收方向盘转角回正ECU发送的提醒信息,显示当前方向盘转角信息并提示驾驶员回正;车身控制模块,将控制指令发送至方向盘转角回正ECU,经处理后,转换为私有控制信息发送至CAN总线,并控制电子助力转向模块将汽车车轮回正。所述汽车车轮转角提醒回正系统可用于驾驶员停车后的车轮转角状态提醒和回正,结构简单,使用方便。


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    Title :

    Automobile wheel turning angle return reminding system


    Additional title:

    一种汽车车轮转角提醒回正系统


    Contributors:
    LUO GENG (author) / WANG XIN (author) / XIONG SHENGJIAN (author)

    Publication date :

    2021-09-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / H04M TELEPHONIC COMMUNICATION , Fernsprechverkehr



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