The invention discloses a light adjusting method for an automobile LED headlamp. The light adjusting method comprises the steps that a controller receives a target current value and light adjusting time input externally, and the absolute value of the difference between the target current value and a current current value and the light adjusting frequency are calculated; the absolute value of the difference between the target current value and the current current value and the light adjusting frequency are compared through the controller, and the light adjusting mode to be executed is determined; the current current value is controlled according to the determined light adjusting mode. The light adjusting method for the automobile LED headlamp can meet different light adjusting requirements, better driving experience is provided for a driver, and the safety of automobile driving is improved.


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    Title :

    Light adjusting method for automobile LED headlamp


    Contributors:
    HUA JUN (author)

    Publication date :

    2015-11-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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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