PROBLEM TO BE SOLVED: To provide an opening/closing controller capable of increasing response speed of pinching prevention control.SOLUTION: An opening/closing controller includes: a current detection unit 30 for detecting current flowing through a motor 6; a voltage detection unit 20 for detecting voltage supplied to the motor 6; a load calculation unit 51 for calculating a load in opening/closing operation of a window 3 on the basis of the detected current and detected voltage; a pinching detection unit 52 for detecting the window 3 pinching an object, on the basis of the calculated load; and a motor control unit 53 for inverting rotation of the motor 6 when pinching is detected. The load calculated by the load calculation unit 51 is obtained by synthesizing a first load component F1 proportional to the detected current and a second load component F2 proportional to angular acceleration of the rotation of the motor 6, the angular acceleration being approximated on the basis of the detected current and detected voltage.SELECTED DRAWING: Figure 1

    【課題】挟み込み防止制御の応答速度を速くすることができる開閉制御装置を提供する。【解決手段】開閉制御装置は、モータ6に流れる電流を検出する電流検出部30と、モータ6に供給される電圧を検出する電圧検出部20と、この検出電流及び検出電圧に基づいて、窓3の開閉動作における荷重を算出する荷重算出部51と、算出された荷重に基づいて、窓3による物体の挟み込みを検知する挟み込み検知部52と、挟み込みが検知された場合にモータ6の回転を反転させるモータ制御部53とを有する。荷重算出部51は、検出電流に比例する第1荷重成分F1と、検出電流及び検出電圧に基づいて近似されたモータ6の回転の角加速度に比例する第2荷重成分F2とが合成された荷重を算出する。【選択図】図1


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    Title :

    OPENING/CLOSING CONTROLLER


    Additional title:

    開閉制御装置


    Contributors:
    ENDO SHINICHI (author) / TO GUNAN (author) / SUGITA TAKUYA (author)

    Publication date :

    2018-01-11


    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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