The invention provides a steering control method and device during automatic driving take-over, and relates to the technical field of automatic driving. The method comprises the steps that steering force applied to a steering column by a steering engine is obtained when a driver takes over; and a power assisting system is controlled to apply resistance which is reduced along with time to the steering engine, so that the steering engine releases the steering force under the action of the resistance. The problems that a vehicle body shakes and the transverse stability of the vehicle is poor due to the fact that the steering engine suddenly releases steering force are solved.

    本发明提供一种自动驾驶接管时转向控制方法及装置,涉及自动驾驶技术领域,该方法包括:在驾驶员接管时获取转向机施加在转向柱上的转向力;控制助力系统对所述转向机施加随时间减小的阻力,以使所述转向机在所述阻力作用下释放所述转向力。本发明避免了转向机突然释放转向力导致的车身晃动,车辆横向稳定性差的问题。


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    Title :

    Steering control method and device during automatic driving takeover


    Additional title:

    自动驾驶接管时转向控制方法及装置


    Contributors:
    JIA JI (author) / FENG MIN (author)

    Publication date :

    2022-12-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge / 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



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