The invention discloses a man-machine co-driving steering device of an automatic driving vehicle. The man-machine co-driving steering device comprises a manual steering mechanism, a drive-by-wire mechanism and a steering execution control mechanism. The manual steering mechanism comprises a steering wheel and a steering column connected with the steering wheel, and the steering column is connected with a manual steering gear; the drive-by-wire steering mechanism comprises a driver and a drive-by-wire steering gear in power connection with the driver. The steering execution control mechanism comprises a power input mechanism and a steering execution mechanism, the power input mechanism communicates with the steering execution mechanism through the manual steering gear and the drive-by-wire steering gear, automatic drive-by-wire steering and manual steering are relatively independent, and during automatic drive-by-wire steering, the manual steering mechanism is in a static state, during manual driving steering, the sensor can trigger signals to be transmitted to the driving controller, manual intervention can be directly conducted in the vehicle automatic driving mode, the safety of an automatic driving vehicle is improved, and the safety of the steering system is high.

    本发明公开了一种自动驾驶车辆人机共驾转向装置,包括人工转向机构、线控转向机构、转向执行控制机构;人工转向机构包括方向盘以及与方向盘连接的转向管柱,转向管柱连接有人工转向器;线控转向机构包括驱动器以及与驱动器动力连接的线控转向器;转向执行控制机构包括动力输入机构、转向执行机构,动力输入机构分别通过人工转向器、线控转向器与转向执行机构连通,本发明自动驾驶线控转向与人工转向相对独立,自动驾驶线控转向时,人工转向机构处于静止状态;人工驾驶转向时,传感器会触发信号传递给驾驶控制器,而且在车辆自动驾驶模式下,人工可以直接进行干预,提升了自动驾驶车辆的安全性,转向系统安全性高。


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    Title :

    Man-machine co-driving steering device of automatic driving vehicle and control method of man-machine co-driving steering device


    Additional title:

    一种自动驾驶车辆人机共驾转向装置以及控制方法


    Contributors:
    WU YANFEI (author) / LI WEI (author) / JIN SHIZHUO (author) / MA NING (author) / WANG YONG (author) / LI LIMING (author)

    Publication date :

    2022-01-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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