PROBLEM TO BE SOLVED: To provide a vehicular opening/closing body controller capable of applying braking force based upon a regenerative brake operation to an opening/closing body even when electric power supply to a motor driving circuit is interrupted.SOLUTION: A power slide door device 30 as a vehicular opening/closing body controller comprises: a driving device 11 which drives a slide door as an opening/closing body using a motor 10 as a driving source; and a motor driving circuit 50 which is constituted by connecting a plurality of switching elements (FETs 60a-60d) in a bridge shape. Further, the motor driving circuit 50 is provided with a bypass circuit 70 which forms a regenerative brake circuit via reflux diodes D of the respective FETs 60a-60d. Then the bypass circuit 70 is provided with a Zener diode 71 as a voltage clamp device.SELECTED DRAWING: Figure 2

    【課題】モータ駆動回路に対する電力供給が途絶した場合であっても開閉体に対して回生ブレーキ作用に基づく制動力を付与することのできる車両用開閉体制御装置を提供すること。【解決手段】車両用開閉体制御装置としてのパワースライドドア装置30は、モータ10を駆動源として開閉体としてのスライドドアを駆動する駆動装置11と、複数のスイッチング素子(FET60a〜60d)をブリッジ状に接続してなるモータ駆動回路50と、を備える。また、モータ駆動回路50には、各FET60a〜60dの還流ダイオードDを介した回生ブレーキ回路を形成するバイパス回路70が設けられる。そして、このバイパス回路70には、電圧クランプ装置としてのツェナーダイオード71が設けられる。【選択図】図2


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    Title :

    VEHICULAR OPENING/CLOSING BODY CONTROLLER


    Additional title:

    車両用開閉体制御装置


    Contributors:

    Publication date :

    2017-03-23


    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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