To provide a technique for detecting an operation independent from a driver's steering intention and determining the driver's steering intention in consideration of a result of the detection.SOLUTION: A method of determining a driver's steering intention in accordance with the present embodiment determines a driver's steering intention by comparing a steering torque measured by a sensor with a determination threshold. The method of determining a driver's steering intention in accordance with the present embodiment detects or estimates a driver's gripping condition of a steering wheel, and calculates a gripping torque, which arises when a driver grips the steering wheel, on the basis of the gripping condition. The steering torque imposed on the steering wheel and measured by the sensor or the determination threshold is corrected based on the gripping torque.SELECTED DRAWING: Figure 7

    【課題】運転者の操舵意思に依らない操作を検出し、これを考慮して運転者の操舵意思を判定する技術を提供する。【解決手段】本実施形態に係る運転者の操舵意思の判定方法は、センサによって計測された操舵トルクと判定閾値との比較によって運転者の操舵意思を判定する方法である。本実施形態に係る運転者の操舵意思の判定方法では、運転者によるステアリングホイールの把持状態を検出或いは推定し、運転者がステアリングホイールを把持することで生じる把持トルクを把持状態に基づき算出する。そして、センサにより計測されたステアリングホイールに加わる操舵トルク或いは判定閾値を把持トルクによって補正する。【選択図】図7


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    Title :

    METHOD OF DETERMINING DRIVER'S STEERING INTENTION


    Additional title:

    運転者の操舵意思の判定方法


    Contributors:

    Publication date :

    2023-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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