PROBLEM TO BE SOLVED: To achieve cancellation of an off-center under such a state as not to be recognized by a driver.SOLUTION: The steering angle correction method and steering angle correction device is applied to a steering device for vehicle in which a steering wheel 11 is mechanically detached from turning wheels (13L, 13R) to transmit an operation of the steering wheel 11 to the turning wheels (13L, 13R) as an electrical signal. The method and device determines a first deviation amount of a neutral position of the steering wheel 11 from neutral positions of the turning wheels (13L, 13R) and, while the steering wheel 11 is being operated, corrects a steering angle by a turning target correction angle and reduces a steering reaction force corresponding to the first deviation amount.SELECTED DRAWING: Figure 3

    【課題】運転者に気づかれにくい状態でオフセンターを解消する。【解決手段】舵角補正方法及び舵角補正装置は、ステアリングホイール11が転舵輪(13L、13R)から機械的に切り離され、ステアリングホイール11の操作を電気信号として転舵輪(13L、13R)へ伝える車両用操舵装置に適用される方法及び装置であって、転舵輪(13L、13R)の中立位置に対するステアリングホイール11の中立位置の第1のずれ量を求め、ステアリングホイール11が操作されている時に、転舵目標補正角だけ舵角を補正し、かつ第1のずれ量に対応した操舵反力を低減する。【選択図】図3


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    Title :

    STEERING ANGLE CORRECTION METHOD AND STEERING ANGLE CORRECTION DEVICE


    Additional title:

    舵角補正方法及び舵角補正装置


    Contributors:

    Publication date :

    2018-08-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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