To provide a capacitance type proximity sensor of a resonance type capable of achieving cost reduction.SOLUTION: A sensor electrode 11 comprises: an upper side part 11a arranged in an automobile; a lower side part 11b arranged with a predetermined interval relative to the upper side part 11a; and a connection part 11c for connecting the upper side part 11a and the lower side part 11b. A control part 32 enters a signal for detecting a user into the electrically connected upper side part 11a, the lower side part 11b and the connection part 11c. The lower side part 11b is arranged on a far side of an area through which the user passes, relative to the upper side part 11a. An installation height of the upper side part 11a is equal to or higher than the installation height of the lower side part 11b.SELECTED DRAWING: Figure 1

    【課題】 コストダウンを可能にした共振方式の静電容量式近接センサを提供する。【解決手段】 センサ電極11は、自動車に配された上辺部11aと、上辺部11aに対して所定の間隔を空けて配された下辺部11bと、上辺部11aと下辺部11bをつなぐ連結部11cとを有する。制御部32は、電気的に接続された、上辺部11aと下辺部11bと連結部11cに、ユーザを検知するための信号を入力する。下辺部11bは、上辺部11aよりもユーザが通過する領域から遠い側に配されている。上辺部11aの設置高さは、下辺部11bの設置高さ以上である。【選択図】 図1


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    Title :

    CAPACITANCE TYPE PROXIMITY SENSOR


    Additional title:

    静電容量式近接センサ


    Contributors:
    KUBO MAMORU (author)

    Publication date :

    2020-11-26


    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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