JPWO2024172125A1 - - Google Patents
Info
- Publication number
- JPWO2024172125A1 JPWO2024172125A1 JP2025501213A JP2025501213A JPWO2024172125A1 JP WO2024172125 A1 JPWO2024172125 A1 JP WO2024172125A1 JP 2025501213 A JP2025501213 A JP 2025501213A JP 2025501213 A JP2025501213 A JP 2025501213A JP WO2024172125 A1 JPWO2024172125 A1 JP WO2024172125A1
- Authority
- JP
- Japan
- 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.)
- Pending
Links
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
- B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/155—Coordinated control of two or more light sources
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- 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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—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 adjustable, e.g. remotely-controlled from inside vehicle automatically
- B60Q1/10—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 adjustable, e.g. remotely-controlled from inside vehicle automatically due to vehicle inclination, e.g. due to load distribution
-
- 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
- B60Q2300/20—Indexing codes relating to the driver or the passengers
- B60Q2300/23—Driver's line of sight
-
- 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
- B60Q2300/32—Road surface or travel path
- B60Q2300/324—Road inclination, e.g. uphill or downhill
-
- 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
- B60Q2300/33—Driving situation
-
- 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
- B60Q2300/40—Indexing codes relating to other road users or special conditions
- B60Q2300/41—Indexing codes relating to other road users or special conditions preceding vehicle
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2023023763 | 2023-02-17 | ||
| JP2023023764 | 2023-02-17 | ||
| PCT/JP2024/005312 WO2024172125A1 (ja) | 2023-02-17 | 2024-02-15 | 車両用灯具システム、配光可変ランプのコントローラ、制御方法、プログラム |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPWO2024172125A1 true JPWO2024172125A1 (https=) | 2024-08-22 |
Family
ID=92420016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2025501213A Pending JPWO2024172125A1 (https=) | 2023-02-17 | 2024-02-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20250376105A1 (https=) |
| EP (1) | EP4667285A1 (https=) |
| JP (1) | JPWO2024172125A1 (https=) |
| CN (1) | CN120677087A (https=) |
| WO (1) | WO2024172125A1 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN119189858A (zh) * | 2024-10-08 | 2024-12-27 | 广州汽车集团股份有限公司 | 车辆及其灯光截止线调节方法、灯光截止线调节装置 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000233684A (ja) * | 1999-02-16 | 2000-08-29 | Nissan Motor Co Ltd | 自動車用の前照灯配光制御装置 |
| JP4442754B2 (ja) * | 2004-03-11 | 2010-03-31 | 市光工業株式会社 | ヘッドランプ |
| JP2021020532A (ja) * | 2019-07-26 | 2021-02-18 | 株式会社小糸製作所 | 車両用灯具 |
| WO2021182151A1 (ja) | 2020-03-10 | 2021-09-16 | 株式会社小糸製作所 | 車両用前照灯 |
| JP7624434B2 (ja) | 2020-03-31 | 2025-01-30 | 株式会社小糸製作所 | 車両用前照灯 |
| WO2022085683A1 (ja) * | 2020-10-20 | 2022-04-28 | 株式会社小糸製作所 | 車両用灯具システム、配光制御装置および配光制御方法 |
| JPWO2022270415A1 (https=) * | 2021-06-22 | 2022-12-29 |
-
2024
- 2024-02-15 JP JP2025501213A patent/JPWO2024172125A1/ja active Pending
- 2024-02-15 CN CN202480011979.4A patent/CN120677087A/zh active Pending
- 2024-02-15 EP EP24756965.0A patent/EP4667285A1/en active Pending
- 2024-02-15 WO PCT/JP2024/005312 patent/WO2024172125A1/ja not_active Ceased
-
2025
- 2025-08-15 US US19/301,496 patent/US20250376105A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP4667285A1 (en) | 2025-12-24 |
| WO2024172125A1 (ja) | 2024-08-22 |
| CN120677087A (zh) | 2025-09-19 |
| US20250376105A1 (en) | 2025-12-11 |