JP6815696B2 - 車両の走行用前照灯 - Google Patents
車両の走行用前照灯 Download PDFInfo
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- JP6815696B2 JP6815696B2 JP2016254391A JP2016254391A JP6815696B2 JP 6815696 B2 JP6815696 B2 JP 6815696B2 JP 2016254391 A JP2016254391 A JP 2016254391A JP 2016254391 A JP2016254391 A JP 2016254391A JP 6815696 B2 JP6815696 B2 JP 6815696B2
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- Prior art keywords
- light source
- vehicle
- source segment
- light
- illumination
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000004907 flux Effects 0.000 claims description 27
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 description 99
- 230000003287 optical effect Effects 0.000 description 13
- 230000007423 decrease Effects 0.000 description 6
- 230000004301 light adaptation Effects 0.000 description 4
- 238000013459 approach Methods 0.000 description 3
- 230000004438 eyesight Effects 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 210000000887 face Anatomy 0.000 description 1
- 230000005669 field effect Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 210000003128 head Anatomy 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000000116 mitigating effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
Landscapes
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Description
20…第二光源セグメントの照明光
31、32…第三光源セグメントの照明光
40…第四光源セグメントの照明光
51、52…第五光源セグメントの照明光
60…第六光源セグメントの照明光
70…第七光源セグメントの照明光
80…第八光源セグメントの照明光
A…車両中心線を含み車両の進行方向と平行な鉛直面
C…車両
CL…自車線
F…先行車(前方車両)
H…光源セグメントと同等の高さに位置する水平面
L1、L2…光源
O…対向車(前方車両)
OL…対向車線
Claims (1)
- 前方車両が出現したとき、車両の前方を照明する複数の光源セグメントのうちの前方車両を指向する光源セグメントを消灯しまたは当該光源セグメントから放射する光束の量を平常よりも減少させるととともに、それ以外の光源セグメントのうちの少なくとも一つから放射する光束の量を平常よりも増加させ、
その後、消灯または放射する光束の量を減少させていた前者の光源セグメントから放射する光束の量を一時的に平常の量よりも増加させてからその光束の量を平常の量まで徐々に減少させるとともに、放射する光束の量を平常よりも増加させていた後者の光源セグメントから放射する光束の量を平常の量まで徐々に減少させる車両の走行用前照灯。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016254391A JP6815696B2 (ja) | 2016-12-27 | 2016-12-27 | 車両の走行用前照灯 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016254391A JP6815696B2 (ja) | 2016-12-27 | 2016-12-27 | 車両の走行用前照灯 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018103904A JP2018103904A (ja) | 2018-07-05 |
JP6815696B2 true JP6815696B2 (ja) | 2021-01-20 |
Family
ID=62786273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2016254391A Active JP6815696B2 (ja) | 2016-12-27 | 2016-12-27 | 車両の走行用前照灯 |
Country Status (1)
Country | Link |
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JP (1) | JP6815696B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018128350A1 (de) * | 2018-11-13 | 2020-05-14 | Bayerische Motoren Werke Aktiengesellschaft | Erfassen eines Objekts im Umfeld eines Kraftfahrzeugs |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5438410B2 (ja) * | 2009-07-15 | 2014-03-12 | 株式会社小糸製作所 | 車両用前照灯装置 |
JP6571384B2 (ja) * | 2015-05-14 | 2019-09-04 | スタンレー電気株式会社 | 車両用前照灯の点灯制御装置、車両用前照灯システム |
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2016
- 2016-12-27 JP JP2016254391A patent/JP6815696B2/ja active Active
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JP2018103904A (ja) | 2018-07-05 |
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