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公开(公告)号:US20090231873A1
公开(公告)日:2009-09-17
申请号:US12402609
申请日:2009-03-12
申请人: Takuya KOTAJIMA , Satoshi YAMAMURA
发明人: Takuya KOTAJIMA , Satoshi YAMAMURA
IPC分类号: F21V7/00
CPC分类号: F21S43/50 , B60Q2300/054 , B60Q2300/056 , F21S41/147 , F21S41/32 , F21S41/663 , F21Y2115/10
摘要: A vehicle headlamp apparatus is provided. The vehicle headlamp apparatus includes a low beam lamp unit which forms a low beam distribution pattern having a cutoff line along an upper edge thereof, and an additional lamp unit which forms an additional light distribution pattern including an area above the cutoff line of the low beam distribution pattern. The additional lamp unit is configured such that a luminous intensity of at least a portion of the additional light distribution pattern increases toward a horizontal line from above.
摘要翻译: 提供一种车辆前照灯装置。 车辆前照灯装置包括:近光灯单元,其形成具有沿着其上边缘的截止线的近光分布图案;以及附加灯单元,其形成附加的配光图案,该附加配光图案包括在远光束的截止线以上的区域 分布格局。 附加灯单元被配置为使得附加配光图案的至少一部分的发光强度从上方朝向水平线增加。
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公开(公告)号:US20110012510A1
公开(公告)日:2011-01-20
申请号:US12836469
申请日:2010-07-14
申请人: Kentaro TANI , Noriko SATO , Motohiro KOMATSU , Hidetada TANAKA , Hiroyuki ISHIDA , Naoki UCHIDA , Takuya KOTAJIMA
发明人: Kentaro TANI , Noriko SATO , Motohiro KOMATSU , Hidetada TANAKA , Hiroyuki ISHIDA , Naoki UCHIDA , Takuya KOTAJIMA
IPC分类号: B60Q1/04
CPC分类号: B60Q1/1423 , B60Q2300/054 , B60Q2300/056 , B60Q2300/322 , B60Q2300/332 , B60Q2300/41 , B60Q2300/42 , B60Q2300/45 , F21S41/663
摘要: An automotive headlamp apparatus comprises: a lamp unit configured to be capable of forming an additional light distribution pattern that includes an upper area above the cut-off line of a light distribution pattern for low beam and that is divided into a plurality of individual patterns; and a controller configured to control formation of each of the individual patterns in accordance with presence of a forward vehicle. The controller reduces the illuminance of an individual pattern overlapping an area where a forward vehicle is present and increases the illuminance of at least one of other individual patterns.
摘要翻译: 一种汽车前照灯装置,包括:灯单元,被配置为能够形成附加配光图案,所述附加配光图案包括用于近光的配光图案的截止线上方的上部区域,并且被分成多个单独图案; 以及控制器,其被配置为根据前方车辆的存在来控制每个所述各个车型的形成。 控制器减少与前方车辆存在的区域重叠的个体图案的照度,并且增加其他单独图案中的至少一个的照度。
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