To improve determination accuracy whether or not a steering member is retained by a driver.SOLUTION: A steering retaining determination device (620) that determines whether or not a steering member (410) is retained by a driver includes: a prediction value calculation part (621) for subsequently calculating a prediction value of the state amount with reference to a steering torque and a measured value of a state amount related to a steering angle of a wheel (300); and a steering retaining determination part (622) of determining whether or not the steering member is retained by the driver with reference to the prediction value calculated by the prediction value calculation part and the measured value corresponding to the prediction value.SELECTED DRAWING: Figure 3

    【課題】操舵部材をドライバが保舵しているのか否かの判定精度の向上を図る。【解決手段】操舵部材(410)をドライバが保舵しているのか否かを判定する保舵判定装置(620)であって、操舵トルクと、車輪(300)の転舵角に関連する状態量の実測値とを参照して、当該状態量の予測値を逐次的に算出する予測値算出部(621)と、前記予測値算出部が算出した予測値と、当該予測値に対応する実測値とを参照して、前記操舵部材をドライバが保舵しているのか否かを判定する保舵判定部(622)とを備えている。【選択図】図3


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    Title :

    STEERING RETAINING DETERMINATION DEVICE, STEERING CONTROL DEVICE, AND STEERING DEVICE


    Additional title:

    保舵判定装置、ステアリング制御装置、及びステアリング装置


    Contributors:

    Publication date :

    2021-06-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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