PROBLEM TO BE SOLVED: To accurately determine driver's intention of steering.SOLUTION: A steering intention determination device comprises: a steering-form-discrimination-value calculation unit calculating a steering form discrimination value representing a driver's steering form with respect to a steering wheel 11 on the basis of a product between a steering angle velocity and a steering torque at a time of driver's steering operation on the steering wheel 11 and a product between a steering angle and the steering torque at the time of the driver's steering operation; and a steering-intention determination unit determining that a driver has an intention of turning the steering wheel 11 if the steering form discrimination value is equal to or greater than a predetermined value, determining that the driver has an intention of steering effort if the steering form discrimination value is smaller than the predetermined value and an absolute value of the steering angle velocity is smaller than a predetermined angle velocity, and determining that the driver has an intention of returning the steering wheel 11 if the steering form discrimination value is smaller than the predetermined value and the absolute value of the steering angle velocity is equal to or greater than the predetermined angle velocity.

    【課題】運転者の操舵意思を精度良く判定すること。【解決手段】運転者のステアリングホイール11の操舵操作時における操舵角速度及び操舵トルクの積、並びに、該操舵操作時における操舵角及び操舵トルクの時間微分値の積に基づいて、運転者のステアリングホイール11に対する操舵形態が表された操舵形態判別値を算出する操舵形態判別値算出部と、操舵形態判別値が所定値以上の場合に、運転者が切り込み操舵意思を持っていると判定し、操舵形態判別値が所定値よりも小さく、かつ、操舵角速度の絶対値が所定角速度よりも小さい場合に、運転者が保舵意思を持っていると判定し、操舵形態判別値が所定値よりも小さく、かつ、操舵角速度の絶対値が所定角速度以上の場合に、運転者が切り戻し操舵意思を持っていると判定する操舵意思判定部と、を備えること。【選択図】図1


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    Titel :

    STEERING INTENTION DETERMINATION DEVICE AND VEHICLE CONTROL DEVICE


    Weitere Titelangaben:

    操舵意思判定装置及び車両制御装置


    Beteiligte:
    KUNIHIRO YOJI (Autor:in) / KOSHIRO TAKAHIRO (Autor:in) / SUZUKI YOSHIAKI (Autor:in) / KUDO YOSHIO (Autor:in) / KAMIYAMA MASAO (Autor:in) / GOTO TAKESHI (Autor:in) / KIMURA YUKIHIDE (Autor:in)

    Erscheinungsdatum :

    22.10.2015


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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