AU7562398A - Vehicle headlamp controller - Google Patents

Vehicle headlamp controller

Info

Publication number
AU7562398A
AU7562398A AU75623/98A AU7562398A AU7562398A AU 7562398 A AU7562398 A AU 7562398A AU 75623/98 A AU75623/98 A AU 75623/98A AU 7562398 A AU7562398 A AU 7562398A AU 7562398 A AU7562398 A AU 7562398A
Authority
AU
Australia
Prior art keywords
vehicle headlamp
headlamp controller
controller
vehicle
headlamp
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.)
Abandoned
Application number
AU75623/98A
Inventor
Mun Chor Chow
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of AU7562398A publication Critical patent/AU7562398A/en
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • 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
    • B60Q2300/337—Tunnels or bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
AU75623/98A 1997-05-22 1998-05-22 Vehicle headlamp controller Abandoned AU7562398A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SG9701676-0 1997-05-22
SG9701676 1997-05-22
PCT/SG1998/000037 WO1998052788A2 (en) 1997-05-22 1998-05-22 Vehicle headlamp controller

Publications (1)

Publication Number Publication Date
AU7562398A true AU7562398A (en) 1998-12-11

Family

ID=20429654

Family Applications (1)

Application Number Title Priority Date Filing Date
AU75623/98A Abandoned AU7562398A (en) 1997-05-22 1998-05-22 Vehicle headlamp controller

Country Status (2)

Country Link
AU (1) AU7562398A (en)
WO (1) WO1998052788A2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10163356B4 (en) * 2001-12-21 2012-02-02 Hella Kgaa Hueck & Co. Method and device for the automatic control of a lighting device of a vehicle
CN112664917A (en) * 2020-12-28 2021-04-16 江苏爱玛车业科技有限公司 Intelligent automatic headlamp device for electric vehicle and implementation method thereof

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1529523A (en) * 1977-10-24 1978-10-25 Mcgowan J Automatic vehicle lighting unit
GB2064238B (en) * 1979-11-21 1983-10-12 Graham C J Automatic switching unit for vehicle driving lights
IT1168251B (en) * 1980-12-19 1987-05-20 Fazio Giuseppe Di AUTOMATIC HEADLIGHT SWITCHING DEVICE FOR MOTOR VEHICLES
US4613791A (en) * 1984-02-02 1986-09-23 Honda Motor Co., Ltd. Automatic light control apparatus for vehicle
DE3827983C1 (en) * 1988-08-18 1990-02-01 Hella Kg Hueck & Co, 4780 Lippstadt, De
US5182502A (en) * 1991-05-06 1993-01-26 Lectron Products, Inc. Automatic headlamp dimmer
DE4140647C2 (en) * 1991-12-10 1996-09-12 Bosch Gmbh Robert Display device with light sensor
JP2633169B2 (en) * 1992-11-19 1997-07-23 株式会社小糸製作所 Cornering lamp system for vehicles
AU6892096A (en) * 1995-09-15 1997-04-01 Ashby Robert Howitt Electrical power distribution switching means

Also Published As

Publication number Publication date
WO1998052788A9 (en) 1999-05-20
WO1998052788A2 (en) 1998-11-26
WO1998052788A3 (en) 1999-06-24

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