AU2316070A - Lighting systems for road vehicles - Google Patents

Lighting systems for road vehicles

Info

Publication number
AU2316070A
AU2316070A AU23160/70A AU2316070A AU2316070A AU 2316070 A AU2316070 A AU 2316070A AU 23160/70 A AU23160/70 A AU 23160/70A AU 2316070 A AU2316070 A AU 2316070A AU 2316070 A AU2316070 A AU 2316070A
Authority
AU
Australia
Prior art keywords
lighting systems
road vehicles
vehicles
road
lighting
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
Application number
AU23160/70A
Inventor
Vernon Hicks Harris
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries Ltd
Joseph Lucas Industries Ltd
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 Lucas Industries Ltd, Joseph Lucas Industries Ltd filed Critical Lucas Industries Ltd
Publication of AU2316070A publication Critical patent/AU2316070A/en
Expired 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • 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
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/056—Special anti-blinding beams, e.g. a standard beam is chopped or moved in order not to blind
    • 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
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
AU23160/70A 1969-12-17 1970-12-09 Lighting systems for road vehicles Expired AU2316070A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB6143669 1969-12-17
GBGB61436 1969-12-17

Publications (1)

Publication Number Publication Date
AU2316070A true AU2316070A (en) 1972-06-15

Family

ID=10487038

Family Applications (1)

Application Number Title Priority Date Filing Date
AU23160/70A Expired AU2316070A (en) 1969-12-17 1970-12-09 Lighting systems for road vehicles

Country Status (6)

Country Link
US (1) US3697803A (en)
JP (1) JPS49276B1 (en)
AU (1) AU2316070A (en)
DE (1) DE2061904A1 (en)
FR (1) FR2073961A5 (en)
GB (1) GB1326199A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8972117B2 (en) * 2010-11-12 2015-03-03 Toyota Jidosha Kabushiki Kaisha Vehicular light distribution control system and vehicular light distribution control method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1691970A (en) * 1969-07-21 1972-01-06 Joseph Lucas (Industries) Limited Lighting systems for road vehicles

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2928025A (en) * 1954-04-21 1960-03-08 Oran T Mcilvaine Automatic headlight dimming apparatus
DE1284861B (en) * 1961-10-09 1968-12-05 Baumanns Herbert Lighting device for vehicles, especially motor vehicles, with two controllable headlights
US3478218A (en) * 1965-12-15 1969-11-11 Itt Apparatus and method for detecting flaws in articles of glass and the like

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1691970A (en) * 1969-07-21 1972-01-06 Joseph Lucas (Industries) Limited Lighting systems for road vehicles

Also Published As

Publication number Publication date
GB1326199A (en) 1973-08-08
FR2073961A5 (en) 1971-10-01
DE2061904A1 (en) 1971-06-24
JPS49276B1 (en) 1974-01-07
US3697803A (en) 1972-10-10

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