FR1069014A - Anti-glare lighting method and devices for road vehicles - Google Patents

Anti-glare lighting method and devices for road vehicles

Info

Publication number
FR1069014A
FR1069014A FR1069014DA FR1069014A FR 1069014 A FR1069014 A FR 1069014A FR 1069014D A FR1069014D A FR 1069014DA FR 1069014 A FR1069014 A FR 1069014A
Authority
FR
France
Prior art keywords
devices
road vehicles
lighting method
glare lighting
glare
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
Other languages
French (fr)
Inventor
Jose Chidiac
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 filed Critical
Application granted granted Critical
Publication of FR1069014A publication Critical patent/FR1069014A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
    • B60J3/02—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in position
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1069014D 1952-04-15 1952-10-17 Anti-glare lighting method and devices for road vehicles Expired FR1069014A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LB1069014X 1952-04-15

Publications (1)

Publication Number Publication Date
FR1069014A true FR1069014A (en) 1954-07-02

Family

ID=19720900

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1069014D Expired FR1069014A (en) 1952-04-15 1952-10-17 Anti-glare lighting method and devices for road vehicles

Country Status (1)

Country Link
FR (1) FR1069014A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064363B (en) * 1955-08-01 1959-08-27 Siemens Ag Anti-glare device for vehicles
CN112965323A (en) * 2021-02-02 2021-06-15 复旦大学 Method for reducing glare of light supplement lamp of road traffic system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1064363B (en) * 1955-08-01 1959-08-27 Siemens Ag Anti-glare device for vehicles
CN112965323A (en) * 2021-02-02 2021-06-15 复旦大学 Method for reducing glare of light supplement lamp of road traffic system

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