PROBLEM TO BE SOLVED: To provide a rear wheel steering control device which can have an improved vehicle layout performance.SOLUTION: On the basis of a result of detection of a steering angle sensor AS for detecting a steering angle of a steering wheel SW, a steering angle and so one of a rear side steering wheel RS is calculated in a control unit CU, drive of a hollow motor 30 is controlled by a control current supplied from a battery BT on the basis of the calculation result and a steering torque is inputted to a rear side steering control device RM, whereby a piston 16 of a power cylinder is moved in an axial direction. Thus, a sector shaft 17 engaging with the piston 16 is rotated, and a third pitman arm A3 connected to the sector shaft 17 is oscillated in a vehicle width direction thereby enabling steering of the rear side steering wheel RS.SELECTED DRAWING: Figure 1

    【課題】車両レイアウト性を向上し得る後輪操舵制御装置を提供する。【解決手段】ステアリングホイールSWの操舵角を検出する舵角センサASの検出結果に基づきコントロールユニットCUにおいて後側操舵輪RSの操舵角等が演算され、該演算結果に基づいてバッテリBTから供給される制御電流によって中空モータ30が駆動制御されて後輪操舵制御装置RMに操舵トルクが入力されることで、パワーシリンダのピストン16が軸方向に移動し、該ピストン16に噛合するセクタシャフト17が回動して、該セクタシャフト17に連結される第3ピットマンアームA3が車体幅方向に揺動することをもって、後側操舵輪RSの操舵を可能にした。【選択図】図1


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    Title :

    REAR WHEEL STEERING CONTROL DEVICE


    Additional title:

    後輪操舵制御装置


    Contributors:

    Publication date :

    2016-04-21


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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