PROBLEM TO BE SOLVED: To provide a vehicle window opening and closing device capable of suppressing malfunction when a vehicle door is closed.SOLUTION: A control circuit determines that tangling of a foreign matter by a window glass occurred when a motor speed variation ω, which variates depending on a load fluctuation applied on the window glass during opening operation, is a tangling determination threshold value T or higher. The tangling determination threshold value T is set to a normal value TL or a door opening value TH higher than the normal value TL depending on an opening and closing state of a vehicle door.SELECTED DRAWING: Figure 2

    【課題】車両ドアを閉めたときの誤作動の発生を抑えることを可能とした車両窓開閉装置を提供する。【解決手段】制御回路は、開作動中のウインドガラスに掛かる負荷変動に応じて変動するモータの速度変動量ωが巻き込み判定閾値T以上のとき、ウインドガラスによる異物の巻き込みが生じたと判定する。そして、その巻き込み判定閾値Tは、車両ドアの開閉状態に応じて通常値TLかその通常値TLよりも大きいドア開時用の値THに設定される。【選択図】図2


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    Titel :

    VEHICLE WINDOW OPENING AND CLOSING DEVICE


    Weitere Titelangaben:

    車両窓開閉装置


    Beteiligte:
    AMAKAWA MASAKI (Autor:in)

    Erscheinungsdatum :

    2016-08-12


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    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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