PROBLEM TO BE SOLVED: To control a wiping speed without discomfort when a wiper arm is extended.SOLUTION: A microcomputer 58 rotates an output shaft of a second motor 12 such that a front passenger seat side wiper arm 35 is extended and contracted when a front passenger seat side wiper blade 36 performs a wiping operation between an upper inversion position P1P and a lower inversion position P2P due to the rotation of an output shaft of a first motor, and suppresses a rotation speed of the output shaft of the first motor 11 when a front passenger seat side wiper blade 36 performs a wiping operation between this side of the upper inversion position P1P and this side of the lower inversion position P2P more than the rotation speed of the output speed of the first motor 11 when the front passenger side wiper blade 36 respectively reaches this side of the upper inversion position P1P and this side of the lower inversion position P2P.SELECTED DRAWING: Figure 1

    【課題】ワイパアームが伸長された場合の払拭速度を違和感なく制御する。【解決手段】マイクロコンピュータ58は、第1モータの出力軸の回転により、助手席側ワイパブレード36が上反転位置P1Pと下反転位置P2Pの間を払拭動作する際に助手席側ワイパアーム35が伸縮されるように第2モータ12の出力軸を回転させると共に、助手席側ワイパブレード36が上反転位置P1Pの手前から下反転位置P2Pの手前の間を払拭動作する際の第1モータ11の出力軸の回転速度を、助手席側ワイパブレード36が上反転位置P1Pの手前及び下反転位置P2Pの手前に各々到達した際の第1モータ11の出力軸の回転速度よりも抑制する。【選択図】図1


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    Title :

    WIPING RANGE EXPANSION WIPER DEVICE AND METHOD FOR CONTROLLING WIPING RANGE EXPANSION WIPER DEVICE


    Additional title:

    払拭範囲拡大ワイパ装置及び払拭範囲拡大ワイパ装置の制御方法


    Contributors:

    Publication date :

    2017-09-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen



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