DE2105624A1 - - Google Patents

Info

Publication number
DE2105624A1
DE2105624A1 DE19712105624 DE2105624A DE2105624A1 DE 2105624 A1 DE2105624 A1 DE 2105624A1 DE 19712105624 DE19712105624 DE 19712105624 DE 2105624 A DE2105624 A DE 2105624A DE 2105624 A1 DE2105624 A1 DE 2105624A1
Authority
DE
Germany
Prior art keywords
light
warning system
warning
lighting
brightness
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.)
Pending
Application number
DE19712105624
Other languages
German (de)
English (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.)
Kiepe Bahn Elektrik GmbH
Original Assignee
Kiepe Bahn Elektrik GmbH
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 Kiepe Bahn Elektrik GmbH filed Critical Kiepe Bahn Elektrik GmbH
Priority to DE19712105624 priority Critical patent/DE2105624A1/de
Publication of DE2105624A1 publication Critical patent/DE2105624A1/de
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
DE19712105624 1971-02-06 1971-02-06 Pending DE2105624A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19712105624 DE2105624A1 (fr) 1971-02-06 1971-02-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712105624 DE2105624A1 (fr) 1971-02-06 1971-02-06

Publications (1)

Publication Number Publication Date
DE2105624A1 true DE2105624A1 (fr) 1972-08-10

Family

ID=5797991

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712105624 Pending DE2105624A1 (fr) 1971-02-06 1971-02-06

Country Status (1)

Country Link
DE (1) DE2105624A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306103A1 (fr) * 1975-04-03 1976-10-29 Faller Ohg Dispositif actionne par la clarte exterieure, pour vehicules

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2306103A1 (fr) * 1975-04-03 1976-10-29 Faller Ohg Dispositif actionne par la clarte exterieure, pour vehicules

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