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The light beam pattern variable type 4 Akari-shiki headlight
The light beam pattern variable type 4 Akari-shiki headlight
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机译:光束图案可变类型4明日式大灯
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摘要
(57) [summary] [purpose] to more fine-grained control of the light distribution of the illumination light beam is divided into running condition. [Configuration] 4 Akari-shiki before I make up a lamp consisting of a light beam fixed lamp unit 1 and the light beam variable light unit 2 on one side each of the headlamp. The light distribution of the light beam stationary lamp unit 1 forms a light distribution pattern which is in the center of the lamp front center. The light beam light distribution of the variable light unit 2 drives the light flux changing unit of the mirror drive type and projector-type shades driven type or the like provided in the lamp via the control unit in conjunction with an automobile steering pivot angle and / or the travel speed, It wants to form a variable light distribution pattern that would like to change the light distribution pattern of the irradiation light beam. Selectively according to the running condition Ryoakari part 1 "ON" is "OFF", to obtain a proper light distribution pattern by the combined radiation beam in both lighting unit.
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