PROBLEM TO BE SOLVED: To provide a direction indication device of a vehicle, in which two-stage operation positions set in a left direction and in a right direction respectively of an operation lever can be surely identified while reducing the number of switch contact points.SOLUTION: First-stage P1 (P1L and P1R) and second-stage P2 (P2L and P2R) operation positions set in a left direction and in a right direction respectively from a neutral position N are set, and an operation lever 2, when the hand is released from the lever at each operation position, automatically returns to the neutral position N. A switch 3 comprises fixed contact points 7L and 7R which connect to a movable contact point 7c only at the first-stage P1 and inputs a state of the connection, where signal lines SL and SR are turned ON and OFF, to an operation identification portion, not shown. When the hand is released from the lever at the fist-stage P1, the signal lines are turned ON once, but when the hand is released from the lever at the second-stage P2, the signal lines are turned ON twice when the lever passes through the first-stage P1 in a forward route from the neutral position N to the second-stage P2 and when the lever passes through the first-stage P1 in a backward route, so that the operation identification portion can determine which operation positions in which the operation lever 2 has already been operated, on the basis of the number of times by which the lines are turned ON in the prescribed time.SELECTED DRAWING: Figure 2

    【課題】車両の方向指示装置においてスイッチの接点数を低減しながら、操作レバーの左右各方向2段の操作位置を確実に識別できるようにする。【解決手段】中立位置Nから左右にそれぞれ設定された1段目P1(P1L、P1R)と2段目P2(P2L、P2R)の操作位置が設定され、各位置で手を離すと操作レバー2は中立位置Nへ自動復帰する。スイッチ3は1段目P1でのみ可動接点7oと接続する固定接点7L、7Rを備え、信号ラインSL、SRのON、OFFとして接続状態を不図示の操作識別部へ入力する。1段目P1で手を離すと信号ラインは1回ONするが、2段目P2で手を離すと中立位置Nから2段目P2への往路における1段目P1通過時と復路における1段目P1通過時の2回信号ラインがONするので、操作識別部は所定時間内のON回数によりどの操作位置まで操作レバー2が操作されたかを決定できる。【選択図】図2


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    Titel :

    DIRECTION INDICATION DEVICE


    Weitere Titelangaben:

    方向指示装置


    Beteiligte:

    Erscheinungsdatum :

    2016-05-16


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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