JPS6357256B2 - - Google Patents

Info

Publication number
JPS6357256B2
JPS6357256B2 JP58249499A JP24949983A JPS6357256B2 JP S6357256 B2 JPS6357256 B2 JP S6357256B2 JP 58249499 A JP58249499 A JP 58249499A JP 24949983 A JP24949983 A JP 24949983A JP S6357256 B2 JPS6357256 B2 JP S6357256B2
Authority
JP
Japan
Prior art keywords
illuminance
level
output
sensor
sensors
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
JP58249499A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60143147A (ja
Inventor
Kunio Okazaki
Tooru Tanabe
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.)
Stanley Electric Co Ltd
Original Assignee
Stanley Electric 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 Stanley Electric Co Ltd filed Critical Stanley Electric Co Ltd
Priority to JP58249499A priority Critical patent/JPS60143147A/ja
Publication of JPS60143147A publication Critical patent/JPS60143147A/ja
Publication of JPS6357256B2 publication Critical patent/JPS6357256B2/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
    • B60Q1/26—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
    • B60Q1/34—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 for indicating change of drive direction
    • B60Q1/38—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 for indicating change of drive direction using immovably-mounted light sources, e.g. fixed flashing lamps
    • B60Q1/382—Electronic temporisation with semiconductor amplification
    • 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
    • B60Q2300/31—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)
JP58249499A 1983-12-28 1983-12-28 自動車用灯具の点滅制御装置 Granted JPS60143147A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58249499A JPS60143147A (ja) 1983-12-28 1983-12-28 自動車用灯具の点滅制御装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58249499A JPS60143147A (ja) 1983-12-28 1983-12-28 自動車用灯具の点滅制御装置

Publications (2)

Publication Number Publication Date
JPS60143147A JPS60143147A (ja) 1985-07-29
JPS6357256B2 true JPS6357256B2 (enrdf_load_stackoverflow) 1988-11-10

Family

ID=17193875

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58249499A Granted JPS60143147A (ja) 1983-12-28 1983-12-28 自動車用灯具の点滅制御装置

Country Status (1)

Country Link
JP (1) JPS60143147A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013086784A (ja) * 2011-10-24 2013-05-13 Alps Electric Co Ltd 光源識別装置及び光源識別方法
JP5661072B2 (ja) * 2012-07-11 2015-01-28 オムロンオートモーティブエレクトロニクス株式会社 車両用ライト制御装置

Also Published As

Publication number Publication date
JPS60143147A (ja) 1985-07-29

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