IT1057370B - Dispositivo di commutazione delle luci per autoveicoli azionato dalla luce ambiente - Google Patents

Dispositivo di commutazione delle luci per autoveicoli azionato dalla luce ambiente

Info

Publication number
IT1057370B
IT1057370B IT48765/76A IT4876476A IT1057370B IT 1057370 B IT1057370 B IT 1057370B IT 48765/76 A IT48765/76 A IT 48765/76A IT 4876476 A IT4876476 A IT 4876476A IT 1057370 B IT1057370 B IT 1057370B
Authority
IT
Italy
Prior art keywords
switching device
ambient light
motor vehicles
vehicles operated
lights switching
Prior art date
Application number
IT48765/76A
Other languages
English (en)
Original Assignee
Faller Ogh
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 Faller Ogh filed Critical Faller Ogh
Application granted granted Critical
Publication of IT1057370B publication Critical patent/IT1057370B/it

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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/2603—Attenuation of the light according to ambient luminiosity, e.g. for braking or direction indicating lamps
    • 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
    • B60Q2300/20—Indexing codes relating to the driver or the passengers
    • B60Q2300/21—Manual control
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
IT48765/76A 1975-04-03 1976-03-29 Dispositivo di commutazione delle luci per autoveicoli azionato dalla luce ambiente IT1057370B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752514611 DE2514611A1 (de) 1975-04-03 1975-04-03 Helligkeitsabhaengige einrichtung fuer fahrzeuge

Publications (1)

Publication Number Publication Date
IT1057370B true IT1057370B (it) 1982-03-10

Family

ID=5943028

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48765/76A IT1057370B (it) 1975-04-03 1976-03-29 Dispositivo di commutazione delle luci per autoveicoli azionato dalla luce ambiente

Country Status (5)

Country Link
US (1) US4045769A (it)
DE (1) DE2514611A1 (it)
FR (1) FR2306103A1 (it)
GB (1) GB1545317A (it)
IT (1) IT1057370B (it)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4376909A (en) * 1979-04-13 1983-03-15 Honda Giken Kogyo Kabushiki Kaisha Automatic light control for automotive vehicles
US4623147A (en) * 1983-09-20 1986-11-18 General Computer Company Process for displaying a plurality of objects on a video screen
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...)
DE3808965A1 (de) * 1988-03-17 1988-12-01 Raimund Dr Rer Nat Oberschmid Kombinierte daemmerungswarn- und leuchtenueberwachungs-einrichtung insbesondere fuer fahrzeuge
DE3927878C2 (de) * 1989-08-23 1995-04-20 Nicolaus Dipl Ing Pohlmann Warngerät für Kraftfahrzeuge
US5247440A (en) * 1991-05-03 1993-09-21 Motorola, Inc. Location influenced vehicle control system
US5534845A (en) * 1992-09-16 1996-07-09 Issa; Darrell E. Advanced automotive automation and security system
US6611610B1 (en) * 1997-04-02 2003-08-26 Gentex Corporation Vehicle lamp control
US6587573B1 (en) * 2000-03-20 2003-07-01 Gentex Corporation System for controlling exterior vehicle lights
DE19722227A1 (de) * 1997-05-28 1998-12-03 Mannesmann Vdo Ag Verfahren zum Erzeugen eines Warnsignals zum Einschalten der Lichtanlage eines Fahrzeugs und Vorrichtung zur Verwendung bei dem Verfahren
AU1415299A (en) 1997-11-17 1999-06-07 Control Devices, Inc. Tunnel sensor
US20040217258A1 (en) * 2003-04-30 2004-11-04 Clugston P. Edward Solar sensor including reflective element to transform the angular response
US7989985B2 (en) * 2008-06-26 2011-08-02 Ciena Corporation Method and system to stop return current from flowing into a disconnected power port of a dual battery powered device
DE102016204565A1 (de) * 2016-03-18 2017-09-21 Bayerische Motoren Werke Aktiengesellschaft Kraftfahrzeug

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3130349A (en) * 1960-12-22 1964-04-21 Mallory & Co Inc P R Flashing light device with automatic daytime shutoff
DE1455495B2 (de) * 1964-04-22 1970-06-11 Kückens, Alexander, 2000 Hamburg Schaltungsanordnung für die Parkleuchten an Kraftfahrzeugen
US3694690A (en) * 1969-02-20 1972-09-26 Tokai Rika Co Ltd Electric circuit for automatically igniting parking lamps at dusk
US3591825A (en) * 1969-06-13 1971-07-06 Charles Keighley Jr Clock and light-sensitive light control system for motor vehicles
DE2105624A1 (it) * 1971-02-06 1972-08-10 Kiepe Bahn Elektrik Gmbh

Also Published As

Publication number Publication date
GB1545317A (en) 1979-05-10
DE2514611A1 (de) 1976-10-14
FR2306103A1 (fr) 1976-10-29
US4045769A (en) 1977-08-30

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