The present invention relates to an LED type turn indicator light control device, which is capable of sequentially increasing a voltage supplied to turn indicator lights where each of LEDs is connected on one circuit in parallel, and a method thereof. To this end, the LED type turn indicator light control device comprises: a plurality of LED driving parts having a structure which is branched from previous LED driving parts in ascending order of a driving voltage; and an intelligent power switch (IPS) which supplies a minimum driving voltage to the LED driving parts having the minimum driving voltage when lighting a turn indicator light, and increases the minimum driving voltage at intervals of critical time.

    본 발명은 LED 타입의 방향지시등 제어 장치 및 그 방법에 관한 것으로, 하나의 회로상에 각 LED가 병렬로 연결되어 있는 방향지시등으로 공급되는 전압을 순차적으로 증가시키는 제어만으로 복수의 LED를 순차적으로 점등시킬 수 있는 LED 타입의 방향지시등 제어 장치 및 그 방법을 제공하고자 한다. 이를 위하여, 본 발명은 LED 타입의 방향지시등 제어 장치에 있어서, LED 타입의 방향지시등 제어 장치에 있어서, 구동전압의 오름차순으로 이전 LED 구동부로부터 분기되는 구조를 가지는 복수의 LED 구동부; 및 방향지시등 점등 시 최저 구동전압을 갖는 LED 구동부에 최저 구동전압을 공급하고, 상기 최저 구동전압을 임계시간 간격으로 상승시키는 IPS(Intelligent Power Switch)를 포함한다.


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    Title :

    LED APPARATUS FOR CONTROLLING LED TYPE TURN SIGNAL LAMP AND METHOD THEREOF


    Additional title:

    LED 타입의 방향지시등 제어 장치 및 그 방법


    Contributors:

    Publication date :

    2018-05-25


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / H05B ELECTRIC HEATING , Elektrische Heizung



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