The invention discloses a method and a device for controlling a vehicle headlamp, and belongs to the technical field of positioning. The method comprises the steps of: obtaining vehicle position information; determining if a vehicle enters a road section with a preset type according to the position information; obtaining the road information of the road section and the driving speed of the vehicle if the vehicle enters the road section with the preset type; calculating a first adjusting angle of the vehicle headlamp according to the road information and the driving speed; and adjusting an irradiating angle of the vehicle headlamp according to the first adjusting angle. The device comprises a first obtaining module, a determining module, a second obtaining module, a second obtaining module and a first control module. The method and the device improve the accuracy of calculating the first adjusting angle, and reduces the generation of traffic accidents.


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    Title :

    Method and device for controlling vehicle headlamp


    Contributors:
    MA XIAOLU (author) / TANG XINNING (author) / WANG CHUANSU (author) / LI HAIFENG (author)

    Publication date :

    2015-09-16


    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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