PROBLEM TO BE SOLVED: To provide a vehicle window opening and closing device capable of easily releasing a tangled foreign matter.SOLUTION: A control circuit disables a tangling prevention function based on a tangling determination. The control circuit restricts a vehicle window opening and closing device so that the device does not implement a reversal operation even if a motor speed variation amount during a closing operation of a window glass reaches a tangling determination threshold value or higher after the tangling determination. Subsequently, the control circuit enables the tangling prevention function based on window glass closing operation frequency n, closing operation time t and closing operation displacement p after the tangling determination. The control circuit releases the restriction of the reversal operation when the motor speed variation amount reaches the tangling determination threshold value or higher and restores the motor to a normal mode.SELECTED DRAWING: Figure 2

    【課題】巻き込まれた異物の解放を容易に行うことができる車両窓開閉装置を提供する。【解決手段】制御回路は、巻き込み判定に基づいて挟み込み防止機能を無効化する。つまり、制御回路は、巻き込み判定後において、ウインドガラスの閉作動中におけるモータの速度変動量が挟み込み判定閾値以上となっても反転作動を実行しないように規制する。その後、制御回路は、巻き込み判定後におけるウインドガラスの閉作動の回数n、閉作動の作動時間t、及び閉作動の変位量pに基づいて挟み込み防止機能を有効化する。つまり、制御回路は、モータの速度変動量が挟み込み判定閾値以上となったときの反転作動の規制を解除して通常のモードに復帰させる。【選択図】図2


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    Title :

    VEHICLE WINDOW OPENING AND CLOSING DEVICE


    Additional title:

    車両窓開閉装置


    Contributors:

    Publication date :

    2016-08-08


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    E05F DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION , Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung / B60J WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES , Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge



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