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FR2601790B1 - AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS - Google Patents

AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS

Info

Publication number
FR2601790B1
FR2601790B1 FR8610519A FR8610519A FR2601790B1 FR 2601790 B1 FR2601790 B1 FR 2601790B1 FR 8610519 A FR8610519 A FR 8610519A FR 8610519 A FR8610519 A FR 8610519A FR 2601790 B1 FR2601790 B1 FR 2601790B1
Authority
FR
France
Prior art keywords
lighting
automatic regulation
vehicle lights
lights
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.)
Expired - Lifetime
Application number
FR8610519A
Other languages
French (fr)
Other versions
FR2601790A1 (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.)
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
Priority to FR8610519A priority Critical patent/FR2601790B1/en
Publication of FR2601790A1 publication Critical patent/FR2601790A1/en
Application granted granted Critical
Publication of FR2601790B1 publication Critical patent/FR2601790B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60Q2300/05—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
    • B60Q2300/314—Ambient light
    • 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
    • B60Q2300/33—Driving situation
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • 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
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges
    • 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)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR8610519A 1986-07-21 1986-07-21 AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS Expired - Lifetime FR2601790B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8610519A FR2601790B1 (en) 1986-07-21 1986-07-21 AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8610519A FR2601790B1 (en) 1986-07-21 1986-07-21 AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS

Publications (2)

Publication Number Publication Date
FR2601790A1 FR2601790A1 (en) 1988-01-22
FR2601790B1 true FR2601790B1 (en) 1991-11-15

Family

ID=9337571

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8610519A Expired - Lifetime FR2601790B1 (en) 1986-07-21 1986-07-21 AUTOMATIC REGULATION OF LIGHTING OF VEHICLE LIGHTS

Country Status (1)

Country Link
FR (1) FR2601790B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2674201A1 (en) * 1991-03-19 1992-09-25 Porcher Pierre Olivier Device for aiding the control of the lighting circuit of a vehicle
IT1279055B1 (en) * 1995-11-09 1997-12-04 Giovanni Russino DEVICE FOR AUTOMATIC SWITCHING OF THE ACTIVATION OF LOW BEAM AND HIGH BEAM HEADLIGHTS ON MOTOR VEHICLES AND SIMILAR
FR2783214B1 (en) * 1998-09-10 2000-12-01 Mdc VEHICLE LIGHTING CONTROL UNIT
CN102069751B (en) * 2009-11-23 2012-12-26 赵立 Automatic luminosity-changing device for headlights of automotive vehicle
ES2401500B1 (en) * 2011-09-23 2014-08-22 Vanos, S.A. Device and light system.
CN102951069B (en) * 2012-11-16 2015-02-18 郑州宇通客车股份有限公司 Method and system for intelligently controlling automobile headlamp

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4613791A (en) * 1984-02-02 1986-09-23 Honda Motor Co., Ltd. Automatic light control apparatus for vehicle
FR2560130A1 (en) * 1984-02-23 1985-08-30 Ruhla Fahrzeugelektrik Device for dipping main beam headlights, especially for vehicles

Also Published As

Publication number Publication date
FR2601790A1 (en) 1988-01-22

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Legal Events

Date Code Title Description
ST Notification of lapse