JPH0220454B2 - - Google Patents

Info

Publication number
JPH0220454B2
JPH0220454B2 JP59061729A JP6172984A JPH0220454B2 JP H0220454 B2 JPH0220454 B2 JP H0220454B2 JP 59061729 A JP59061729 A JP 59061729A JP 6172984 A JP6172984 A JP 6172984A JP H0220454 B2 JPH0220454 B2 JP H0220454B2
Authority
JP
Japan
Prior art keywords
circuit
signal
vehicle
voltage
external light
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
JP59061729A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60203542A (ja
Inventor
Katsumitsu Kurihara
Ryoichi Tsucha
Akira Kikuchi
Tooru Tanabe
Kunio Okazaki
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.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
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 Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Priority to JP59061729A priority Critical patent/JPS60203542A/ja
Priority to US06/695,387 priority patent/US4613791A/en
Priority to DE19853503451 priority patent/DE3503451A1/de
Priority to FR858501452A priority patent/FR2559282B1/fr
Priority to CA000473382A priority patent/CA1231371A/en
Priority to GB08502554A priority patent/GB2156515B/en
Publication of JPS60203542A publication Critical patent/JPS60203542A/ja
Publication of JPH0220454B2 publication Critical patent/JPH0220454B2/ja
Granted 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
    • B60Q2300/33—Driving situation
    • B60Q2300/337—Tunnels or bridges

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
JP59061729A 1984-02-02 1984-03-29 車輛の自動ライトコントロ−ル装置 Granted JPS60203542A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP59061729A JPS60203542A (ja) 1984-03-29 1984-03-29 車輛の自動ライトコントロ−ル装置
US06/695,387 US4613791A (en) 1984-02-02 1985-01-28 Automatic light control apparatus for vehicle
DE19853503451 DE3503451A1 (de) 1984-02-02 1985-02-01 Einrichtung zur automatischen beleuchtungssteuerung fuer fahrzeuge
FR858501452A FR2559282B1 (fr) 1984-02-02 1985-02-01 Appareil pour la commande automatique de lanternes pour un vehicule
CA000473382A CA1231371A (en) 1984-02-02 1985-02-01 Automatic light control apparatus for vehicle
GB08502554A GB2156515B (en) 1984-02-02 1985-02-01 Apparatus for controlling the lights of a vehicle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59061729A JPS60203542A (ja) 1984-03-29 1984-03-29 車輛の自動ライトコントロ−ル装置

Publications (2)

Publication Number Publication Date
JPS60203542A JPS60203542A (ja) 1985-10-15
JPH0220454B2 true JPH0220454B2 (forum.php) 1990-05-09

Family

ID=13179585

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59061729A Granted JPS60203542A (ja) 1984-02-02 1984-03-29 車輛の自動ライトコントロ−ル装置

Country Status (1)

Country Link
JP (1) JPS60203542A (forum.php)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10000913A1 (de) * 2000-01-12 2001-07-19 Bosch Gmbh Robert Einrichtung zur automatischen Schaltung von Beleuchtungseinrichtungen bei Fahrzeugen
JP2005199974A (ja) * 2004-01-19 2005-07-28 Denso Corp 車両用ライト制御装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54167957U (forum.php) * 1978-05-17 1979-11-27
JPS57198135A (en) * 1981-05-30 1982-12-04 Hiroshi Nakatani Photometer for car
JPS5950831A (ja) * 1982-09-17 1984-03-24 Nissan Motor Co Ltd 車両用ライト制御装置

Also Published As

Publication number Publication date
JPS60203542A (ja) 1985-10-15

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term