GB9111470D0 - Automatic vehicle lighting system - Google Patents

Automatic vehicle lighting system

Info

Publication number
GB9111470D0
GB9111470D0 GB919111470A GB9111470A GB9111470D0 GB 9111470 D0 GB9111470 D0 GB 9111470D0 GB 919111470 A GB919111470 A GB 919111470A GB 9111470 A GB9111470 A GB 9111470A GB 9111470 D0 GB9111470 D0 GB 9111470D0
Authority
GB
United Kingdom
Prior art keywords
lighting system
vehicle lighting
automatic vehicle
automatic
vehicle
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.)
Withdrawn
Application number
GB919111470A
Other versions
GB2246429A (en
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.)
DUNCAN PAUL A
Original Assignee
DUNCAN PAUL A
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 DUNCAN PAUL A filed Critical DUNCAN PAUL A
Publication of GB9111470D0 publication Critical patent/GB9111470D0/en
Publication of GB2246429A publication Critical patent/GB2246429A/en
Withdrawn legal-status Critical Current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
    • B60Q2300/20—Indexing codes relating to the driver or the passengers
    • B60Q2300/21—Manual control
    • 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)
GB9111470A 1990-06-12 1991-05-24 Automatic vehicle light switching system Withdrawn GB2246429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909013114A GB9013114D0 (en) 1990-06-12 1990-06-12 Automatic vehicle lighting system

Publications (2)

Publication Number Publication Date
GB9111470D0 true GB9111470D0 (en) 1991-07-17
GB2246429A GB2246429A (en) 1992-01-29

Family

ID=10677500

Family Applications (3)

Application Number Title Priority Date Filing Date
GB909013114A Pending GB9013114D0 (en) 1990-06-12 1990-06-12 Automatic vehicle lighting system
GB919103891A Pending GB9103891D0 (en) 1990-06-12 1991-02-25 Automatic vehicle lighting system
GB9111470A Withdrawn GB2246429A (en) 1990-06-12 1991-05-24 Automatic vehicle light switching system

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GB909013114A Pending GB9013114D0 (en) 1990-06-12 1990-06-12 Automatic vehicle lighting system
GB919103891A Pending GB9103891D0 (en) 1990-06-12 1991-02-25 Automatic vehicle lighting system

Country Status (1)

Country Link
GB (3) GB9013114D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2284255A (en) * 1993-11-29 1995-05-31 Hor Kuang Flashlight Bulb Fact Control of decorative lighting set
DE102005026502A1 (en) * 2005-06-09 2007-01-04 GM Global Technology Operations, Inc., Detroit Lighting device for a passenger vehicle

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB430864A (en) * 1934-05-10 1935-06-26 Weston Electrical Instr Corp Improvements in illumination control devices
GB898150A (en) * 1960-06-01 1962-06-06 Mario Graziano Electronic device for the automatic lighting of the side lights of motor vehicles
CH395762A (en) * 1963-06-26 1965-07-15 Schick Georges Headlight control device of a motor car
JPS5610211B2 (en) * 1973-10-19 1981-03-06
GB1529523A (en) * 1977-10-24 1978-10-25 Mcgowan J Automatic vehicle lighting unit
NL7804640A (en) * 1978-04-28 1979-10-30 Optische Ind De Oude Delft Nv VACUUM TIGHT, ELECTRICAL CONNECTION FOR THE PHOTO CODE IN AN IMAGE AMPLIFIER TUBE.
GB2064238B (en) * 1979-11-21 1983-10-12 Graham C J Automatic switching unit for vehicle driving lights

Also Published As

Publication number Publication date
GB9103891D0 (en) 1991-04-10
GB9013114D0 (en) 1990-08-01
GB2246429A (en) 1992-01-29

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)