JPS6351900B2 - - Google Patents
Info
- Publication number
- JPS6351900B2 JPS6351900B2 JP58006640A JP664083A JPS6351900B2 JP S6351900 B2 JPS6351900 B2 JP S6351900B2 JP 58006640 A JP58006640 A JP 58006640A JP 664083 A JP664083 A JP 664083A JP S6351900 B2 JPS6351900 B2 JP S6351900B2
- Authority
- JP
- Japan
- Prior art keywords
- illuminance
- light receiving
- receiving sensor
- abnormality
- light
- Prior art date
- 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.)
- Expired
Links
- 230000005856 abnormality Effects 0.000 claims description 28
- 230000002159 abnormal effect Effects 0.000 claims description 6
- 230000015654 memory Effects 0.000 description 20
- 238000000034 method Methods 0.000 description 5
- 230000007423 decrease Effects 0.000 description 4
- 238000005070 sampling Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003990 capacitor Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
- B60Q2300/314—Ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006640A JPS59134019A (ja) | 1983-01-20 | 1983-01-20 | 車両用ライト制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP58006640A JPS59134019A (ja) | 1983-01-20 | 1983-01-20 | 車両用ライト制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59134019A JPS59134019A (ja) | 1984-08-01 |
| JPS6351900B2 true JPS6351900B2 (en]) | 1988-10-17 |
Family
ID=11643962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP58006640A Granted JPS59134019A (ja) | 1983-01-20 | 1983-01-20 | 車両用ライト制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59134019A (en]) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240119231A (ko) * | 2021-12-20 | 2024-08-06 | 네이버 주식회사 | 로봇 친화형 건물, 로봇의 작업 제어 방법 및 시스템 |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4900338B2 (ja) * | 2008-07-30 | 2012-03-21 | 株式会社デンソー | オートライトシステム |
| JP5678719B2 (ja) * | 2011-02-25 | 2015-03-04 | 株式会社デンソー | 光検出装置 |
| CN111731183A (zh) * | 2020-07-28 | 2020-10-02 | 北京福田戴姆勒汽车有限公司 | 车灯控制方法、系统及车辆 |
-
1983
- 1983-01-20 JP JP58006640A patent/JPS59134019A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20240119231A (ko) * | 2021-12-20 | 2024-08-06 | 네이버 주식회사 | 로봇 친화형 건물, 로봇의 작업 제어 방법 및 시스템 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59134019A (ja) | 1984-08-01 |
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