A control system for controlling generation of a steering wheel overlay signal to control positioning of a host vehicle is configured to determine a first boundary of a lane of travel and a target lane position for the host vehicle in relation to the first boundary, such as a predetermined distance from the first boundary. A steering wheel overlay signal is generated, the steering wheel overlay signal comprising an intra-lane steering signal for steering the host vehicle toward the target lane position. The control system is configured to remove the steering wheel overlay signal in dependence on a velocity of the host vehicle relative to the first boundary being less than a threshold velocity. Thus, the final alignment of the host vehicle achieves the perception of travelling parallel to the boundary, whilst reducing the total intervention time.


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    Title :

    Steering torque assist method and apparatus


    Publication date :

    2019-10-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English



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