PROBLEM TO BE SOLVED: To provide a lamp body control device and a lamp body lighting system capable of blinking a lamp body at a constant timing independent of timing at which a turn signal switch is operated by a user, while suppressing an increase in the size.SOLUTION: A lamp body control device for controlling blinking of a lamp body provided in a vehicle according to an operation of a display switch provided in the vehicle, comprises: an output part for outputting blinking signal to blink the lamp body from an output terminal for driving, to the lamp body, according to a blinking command signal indicating blinking timing of the lamp body; an input part for outputting a state signal indicating a state of the indication switch on the basis of a voltage level at the output terminal for driving; and a control part for outputting the blinking signal to the output part on the basis of a logic of the state signal output from the input part; and a self-holding part for holding a logic of the state signal on the basis of the logic of the blinking signal when the lamp body is in a blinking state.SELECTED DRAWING: Figure 1

    【課題】サイズの増大を抑制し、ターンシグナルスイッチがユーザに操作されるタイミングに係わらず、灯体の点滅タイミングが一定である灯体制御装置及び灯体点灯システムを提供する。【解決手段】車両に設けられた表示スイッチの操作に伴って、前記車両に設けられる灯体の点滅を制御する灯体制御装置であって、前記灯体の点滅タイミングを指示する点滅指令信号に基づいて、前記灯体を点滅させる点滅信号を駆動用出力端子から前記灯体に出力する出力部と、前記駆動用出力端子の電圧レベルに基づいて、前記表示スイッチの状態を示す状態信号を出力する入力部と、前記入力部から出力される前記状態信号の論理に基づいて、前記点滅指令信号を前記出力部に出力する制御部と、前記灯体が点滅状態にある場合に、前記点滅指令信号の論理に基づいて前記状態信号の論理を保持する自己保持部と、を備える。【選択図】図1


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    Title :

    LAMP BODY CONTROL DEVICE AND LAMP BODY LIGHTING SYSTEM


    Additional title:

    灯体制御装置及び灯体点灯システム


    Contributors:

    Publication date :

    2017-12-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    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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