PROBLEM TO BE SOLVED: To provide a rear wheel steering control device for performing steering control of left and right rear wheels independently, which can reduce manufacturing costs by simplifying a configuration.SOLUTION: A rear wheel steering control device 13 comprises an electronic control device 15 and a connection switch part 27 for switching the electronic control device 15 alternately between a first connection state where the electronic control device is connected to a steering motor 24L, a rotation angle detector 25L, and an absolute position detector 26L of one actuator 14 L and a second connection state where the electronic control device is connected to a steering motor 24R, a rotation angle detector 25R, and an absolute position detector 26R of the other actuator 14R. The electronic control device 15 has a function of controlling the actuator 14L (14R) in the connection state by using a rotation angle detected by the rotation angle detector and an absolute position detected by the absolute position detector of the actuator 14L (14R) in the connected state according to a steering command value input from an electronic control unit 9.SELECTED DRAWING: Figure 2

    【課題】 左右の後輪を独立に転舵制御する制御装置において、構成の簡易化による製造コストの低減を図ることができる後輪転舵制御装置を提供する。【解決手段】 この後輪転舵制御装置13は、一つの電子制御装置15と、電子制御装置15を一方のアクチュエータ14Lの転舵モータ24L、回転角検出器25Lおよび絶対位置検出器26Lに接続される第1の接続状態と、他方のアクチュエータ14Rにおける転舵モータ24R、回転角検出器25Rおよび絶対位置検出器26Rに接続される第2の接続状態とに交互に切替える接続切替部27とを有する。電子制御装置15は、電子制御ユニット9から入力される転舵指令値に従って、接続状態にあるアクチュエータ14L(14R)における、回転角検出器で検出される回転角および絶対位置検出器で検出される絶対位置を用いて、前記接続状態にあるアクチュエータ14L(14R)を制御する機能を有する。【選択図】 図2


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    Title :

    REAR WHEEL STEERING CONTROL DEVICE


    Additional title:

    後輪転舵制御装置


    Contributors:

    Publication date :

    2017-02-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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