AU5418690A - Automobile lighting - Google Patents

Automobile lighting

Info

Publication number
AU5418690A
AU5418690A AU54186/90A AU5418690A AU5418690A AU 5418690 A AU5418690 A AU 5418690A AU 54186/90 A AU54186/90 A AU 54186/90A AU 5418690 A AU5418690 A AU 5418690A AU 5418690 A AU5418690 A AU 5418690A
Authority
AU
Australia
Prior art keywords
automobile lighting
lighting
automobile
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
AU54186/90A
Inventor
Keith Richard Rudd
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 AU5418690A publication Critical patent/AU5418690A/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
    • B60Q1/0017—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
    • 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
    • B60Q2300/05—Special features for controlling or switching of the light beam
    • B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
    • 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
    • B60Q2300/312—Adverse weather
    • 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)
AU54186/90A 1989-04-12 1990-03-30 Automobile lighting Abandoned AU5418690A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898908197A GB8908197D0 (en) 1989-04-12 1989-04-12 Automobile lighting
GB8908197 1989-04-12

Publications (1)

Publication Number Publication Date
AU5418690A true AU5418690A (en) 1990-11-05

Family

ID=10654843

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54186/90A Abandoned AU5418690A (en) 1989-04-12 1990-03-30 Automobile lighting

Country Status (3)

Country Link
AU (1) AU5418690A (en)
GB (1) GB8908197D0 (en)
WO (1) WO1990011912A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10029608B2 (en) * 2015-09-04 2018-07-24 Ford Global Technologies, Llc Automatic vehicle lighting control

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1091419A (en) * 1964-11-06 1967-11-15 Irving Rosenblum A sealed-beam automobile headlight lamp
FR2221894A1 (en) * 1973-01-15 1974-10-11 Biagiotti Joseph Automatic switching control of vehicle headlamps - involves light intensity detector, switching and control ccts.
GB2064238B (en) * 1979-11-21 1983-10-12 Graham C J Automatic switching unit for vehicle driving lights
DE3402284A1 (en) * 1983-09-13 1984-08-23 Andreas 7900 Ulm Miller Device for automatically switching on and off the external illumination of motor vehicles
BE898037A (en) * 1983-10-20 1984-02-15 Modiano Andrea Electronic circuit for automatically switching vehicle lamps - uses photoresistance to detect light level and logic circuit to give hysteresis and has lay for engine starting
DE3419695A1 (en) * 1984-05-25 1985-11-28 ICS Consulting & Service Co AG, Zollikon, Zürich Dimmer switch for motor vehicles or the like
GB2204946A (en) * 1987-05-18 1988-11-23 Stephen George Marland Automatic vehicle light switch

Also Published As

Publication number Publication date
GB8908197D0 (en) 1989-05-24
WO1990011912A1 (en) 1990-10-18

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