FR2338619A1 - Appareil automatique d'allumage des feux d'un vehicule - Google Patents

Appareil automatique d'allumage des feux d'un vehicule

Info

Publication number
FR2338619A1
FR2338619A1 FR7602469A FR7602469A FR2338619A1 FR 2338619 A1 FR2338619 A1 FR 2338619A1 FR 7602469 A FR7602469 A FR 7602469A FR 7602469 A FR7602469 A FR 7602469A FR 2338619 A1 FR2338619 A1 FR 2338619A1
Authority
FR
France
Prior art keywords
lights
switch
dusk
photocell
battery
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.)
Withdrawn
Application number
FR7602469A
Other languages
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.)
BRELAT MARC
Original Assignee
BRELAT MARC
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 BRELAT MARC filed Critical BRELAT MARC
Priority to FR7602469A priority Critical patent/FR2338619A1/fr
Publication of FR2338619A1 publication Critical patent/FR2338619A1/fr
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of 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
    • B60Q2300/31—Atmospheric conditions
    • B60Q2300/314—Ambient light
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
FR7602469A 1976-01-16 1976-01-16 Appareil automatique d'allumage des feux d'un vehicule Withdrawn FR2338619A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7602469A FR2338619A1 (fr) 1976-01-16 1976-01-16 Appareil automatique d'allumage des feux d'un vehicule

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7602469A FR2338619A1 (fr) 1976-01-16 1976-01-16 Appareil automatique d'allumage des feux d'un vehicule

Publications (1)

Publication Number Publication Date
FR2338619A1 true FR2338619A1 (fr) 1977-08-12

Family

ID=9168522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602469A Withdrawn FR2338619A1 (fr) 1976-01-16 1976-01-16 Appareil automatique d'allumage des feux d'un vehicule

Country Status (1)

Country Link
FR (1) FR2338619A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600023A1 (fr) * 1986-06-12 1987-12-18 Gerier Edouard Anti-trou-noir-automobile, avec supports pour transistors interchangeables. dispositif de commande automatique des feux de croisement et/ou de position des automobiles de jour et/ou de nuit (en souterrain...)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR662261A (fr) * 1928-02-04 1929-08-05 Thiolite Soc Dispositif de commande automatique d'une source d'éclairage quelconque
FR1042496A (fr) * 1951-10-01 1953-11-02 Dispositif photoélectrique de signalisation automatique pour automobiles
NL6615484A (fr) * 1966-11-03 1968-05-06

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR662261A (fr) * 1928-02-04 1929-08-05 Thiolite Soc Dispositif de commande automatique d'une source d'éclairage quelconque
FR1042496A (fr) * 1951-10-01 1953-11-02 Dispositif photoélectrique de signalisation automatique pour automobiles
NL6615484A (fr) * 1966-11-03 1968-05-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2600023A1 (fr) * 1986-06-12 1987-12-18 Gerier Edouard Anti-trou-noir-automobile, avec supports pour transistors interchangeables. dispositif de commande automatique des feux de croisement et/ou de position des automobiles de jour et/ou de nuit (en souterrain...)

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Legal Events

Date Code Title Description
ST Notification of lapse