JPS57138440A - Device for automatically turning headlight on or off - Google Patents

Device for automatically turning headlight on or off

Info

Publication number
JPS57138440A
JPS57138440A JP56024145A JP2414581A JPS57138440A JP S57138440 A JPS57138440 A JP S57138440A JP 56024145 A JP56024145 A JP 56024145A JP 2414581 A JP2414581 A JP 2414581A JP S57138440 A JPS57138440 A JP S57138440A
Authority
JP
Japan
Prior art keywords
parking brake
circuit
headlight
marker
switch
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.)
Pending
Application number
JP56024145A
Other languages
Japanese (ja)
Inventor
Hideo Watanabe
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 JP56024145A priority Critical patent/JPS57138440A/en
Publication of JPS57138440A publication Critical patent/JPS57138440A/en
Pending 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
    • B60Q2300/10—Indexing codes relating to particular vehicle conditions
    • B60Q2300/11—Linear movements of the vehicle
    • B60Q2300/116—Vehicle at a stop

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE:To reduce the consumption of power of a battery and facilitate driving operation, by providing a device for automatically turning the headlight of a vehicle on or off and by opening a headlight circuit in connection with the operation of the parking brake. CONSTITUTION:A headlight circuit 1 and a marker lighting circuit 4 are coupled to each other through a relay switch 8. A coil 7 is excited by closing the marker lighting circuit 4. The relay switch 8 connected to the headlight circuit 1 is opened or closed by the coil 7. The marker lighting circuit 4 is provided with a parking brake switch 5, which is opened or closed by the operation of a parking brake to light or put out a parking brake marker 6. When the parking brake is operated, the marker 6 is lighted and the relay switch 8 having a normally closed contact is manipulated to open the headlight circuit 1. The circuit 1 can be opened or closed by alighting switch 3 independently of the operation of the parking brake. The relay switch 8 can be put back into its original state by a manual switch 9.
JP56024145A 1981-02-20 1981-02-20 Device for automatically turning headlight on or off Pending JPS57138440A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56024145A JPS57138440A (en) 1981-02-20 1981-02-20 Device for automatically turning headlight on or off

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56024145A JPS57138440A (en) 1981-02-20 1981-02-20 Device for automatically turning headlight on or off

Publications (1)

Publication Number Publication Date
JPS57138440A true JPS57138440A (en) 1982-08-26

Family

ID=12130156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56024145A Pending JPS57138440A (en) 1981-02-20 1981-02-20 Device for automatically turning headlight on or off

Country Status (1)

Country Link
JP (1) JPS57138440A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226142A (en) * 1985-07-29 1987-02-04 Stanley Electric Co Ltd Automatic on-off device for head lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6226142A (en) * 1985-07-29 1987-02-04 Stanley Electric Co Ltd Automatic on-off device for head lamp

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