发明名称 |
Vehicle lighting system |
摘要 |
A vehicle lighting system comprising an additional illumination lamp for additionally illuminating ahead of a vehicle and a control means for controlling turn-on and turn-off of the additional illumination lamp so as to follow a steering angle at which the vehicle is steered. The control means sets a turn-on reference steering angle theta 2 for turning on the additional illumination lamp based on the steering angle, a primary turn-off reference steering angle theta 1 for turning off the additional illumination lamp at a steering angle which is smaller than the turn-on reference steering angle theta 2 and a secondary turn-off reference steering angle theta 3 for turning off the additional illumination lamp at a steering angle which is larger than the primary turn-off reference steering angle theta 1 when the vehicle is steered to a predetermined steering angle which is larger than the turn-on reference steering angle theta 2.
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申请公布号 |
US7210828(B2) |
申请公布日期 |
2007.05.01 |
申请号 |
US20050076403 |
申请日期 |
2005.03.09 |
申请人 |
KOITO MANUFACTURING CO., LTD. |
发明人 |
FUKAWA KIYOTAKA;SAKAI TOMOYUKI;SUTOU NORIHISA |
分类号 |
B60Q1/00;B60Q1/18;B60L1/14;B60Q1/12;F21V19/02 |
主分类号 |
B60Q1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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