PROBLEM TO BE SOLVED: To provide a pinching detection device of an electric slide door which can properly determine a judgement threshold and improve detection sensitivity of pinching.SOLUTION: In a case where a current value supplied to a door motor 12 is acquired during a PSD motion (an opening/closing motion of a slide door) and the PSD motion successfully finishes without pinching and the like during the PSD motion, the acquired current value is stored in a data flash built in a slide door ECU21. Also, in a case where a current value supplied to a door motor 12 exceeds a pinching judgement threshold during a PSD motion, it is judged that a foreign matter pinching has occurred between a slide door 5 and other members. The pinching judgement threshold used for judging a pinching is determined based on a current value stored in a data flash in multiple PSD motions prior to a PSD motion of the object to be judged (a current history).SELECTED DRAWING: Figure 2

    【課題】判定閾値を適切に決定して、挟み込みの検出感度の向上を図ることができる、電動スライドドアの挟み込み検出装置を提供する。【解決手段】PSD動作中(スライドドアの開閉動作中)にドアモータ12に供給される電流値が取得され、そのPSD動作中に挟み込みなどが発生せずに、PSD動作が正常に終了した場合、当該取得された電流値がスライドドアECU21に内蔵されているデータフラッシュに記憶される。また、PSD動作中にドアモータ12に供給される電流値が挟み込み判定閾値を超えた場合には、スライドドア5と他部材との間で異物の挟み込みが発生したと判定される。そして、挟み込みの判定に用いられる挟み込み判定閾値は、その判定対象のPSD動作よりも過去の複数回のPSD動作でデータフラッシュに記憶された電流値(電流履歴)に基づいて決定される。【選択図】図2


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    Title :

    PINCHING DETECTION DEVICE OF ELECTRIC SLIDE DOOR


    Additional title:

    電動スライドドアの挟み込み検出装置


    Contributors:

    Publication date :

    2018-07-05


    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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