TW200613166A - Electronic control system for the headlights of a vehicle - Google Patents
Electronic control system for the headlights of a vehicleInfo
- Publication number
- TW200613166A TW200613166A TW094131466A TW94131466A TW200613166A TW 200613166 A TW200613166 A TW 200613166A TW 094131466 A TW094131466 A TW 094131466A TW 94131466 A TW94131466 A TW 94131466A TW 200613166 A TW200613166 A TW 200613166A
- Authority
- TW
- Taiwan
- Prior art keywords
- headlights
- vehicle
- control system
- electronic control
- battery
- Prior art date
Links
Classifications
-
- 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
- H05B39/00—Circuit arrangements or apparatus for operating incandescent light sources
- H05B39/04—Controlling
- H05B39/041—Controlling the light-intensity of the source
- H05B39/044—Controlling the light-intensity of the source continuously
- H05B39/047—Controlling the light-intensity of the source continuously with pulse width modulation from a DC power source
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT001754A ITMI20041754A1 (it) | 2004-09-15 | 2004-09-15 | Sistema elettronico di comando per luci di un veicolo |
Publications (1)
Publication Number | Publication Date |
---|---|
TW200613166A true TW200613166A (en) | 2006-05-01 |
Family
ID=35445731
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW094131466A TW200613166A (en) | 2004-09-15 | 2005-09-13 | Electronic control system for the headlights of a vehicle |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1638373A3 (zh) |
CN (1) | CN1777344A (zh) |
IT (1) | ITMI20041754A1 (zh) |
TW (1) | TW200613166A (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008102378A2 (en) * | 2007-02-23 | 2008-08-28 | India Nippon Electricals Limited | A device and method for efficient power utilization |
US8134300B2 (en) | 2008-08-08 | 2012-03-13 | Mag Instrument, Inc. | Portable lighting devices |
JP6249549B2 (ja) * | 2013-08-07 | 2017-12-20 | 株式会社小糸製作所 | 車両用灯具 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4841198A (en) * | 1987-10-19 | 1989-06-20 | Nartron Corporation | Head lamp control method and apparatus, with PWM output regulation |
JP3648639B2 (ja) * | 1994-10-05 | 2005-05-18 | 株式会社キャットアイ | 自転車用照明装置 |
US6870329B2 (en) * | 2002-04-26 | 2005-03-22 | Vector Products, Inc. | PWM controller with automatic low battery power reduction circuit and lighting device incorporating the controller |
-
2004
- 2004-09-15 IT IT001754A patent/ITMI20041754A1/it unknown
-
2005
- 2005-09-06 EP EP05108142A patent/EP1638373A3/en not_active Withdrawn
- 2005-09-13 TW TW094131466A patent/TW200613166A/zh unknown
- 2005-09-15 CN CNA2005101315936A patent/CN1777344A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
ITMI20041754A1 (it) | 2004-12-15 |
CN1777344A (zh) | 2006-05-24 |
EP1638373A3 (en) | 2007-11-07 |
EP1638373A2 (en) | 2006-03-22 |
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