JPS5686834A - Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device - Google Patents

Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device

Info

Publication number
JPS5686834A
JPS5686834A JP16225079A JP16225079A JPS5686834A JP S5686834 A JPS5686834 A JP S5686834A JP 16225079 A JP16225079 A JP 16225079A JP 16225079 A JP16225079 A JP 16225079A JP S5686834 A JPS5686834 A JP S5686834A
Authority
JP
Japan
Prior art keywords
headlight
vehicle
speed
controller
automatically turning
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
JP16225079A
Other languages
Japanese (ja)
Inventor
Shinjiro Kawase
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 JP16225079A priority Critical patent/JPS5686834A/en
Publication of JPS5686834A publication Critical patent/JPS5686834A/en
Pending legal-status Critical Current

Links

Landscapes

  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)

Abstract

PURPOSE: To prevent the forgetting of turning on/off operation of a headlight, by automatically turning on or off the headlight depending on the speed of a vehicle.
CONSTITUTION: A signal proportional to the speed of a vehicle is always supplied from a speedometer 1 to a controller 2, which acts to turn off the headlight in accordance with the signal below a speed regarded as safe for the running of vehicle and to turn on the headlight in accordance with the signal above the speed. The controller 2 can be connected or disconnected by a normally installed headlight switch. Whenever the driver wants to keep the headlight turned on, he can operate the headlight switch to keep the headlight turned on. Therefore, the driver can select the use or nonuse of the controller 2.
COPYRIGHT: (C)1981,JPO&Japio
JP16225079A 1979-12-13 1979-12-13 Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device Pending JPS5686834A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16225079A JPS5686834A (en) 1979-12-13 1979-12-13 Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16225079A JPS5686834A (en) 1979-12-13 1979-12-13 Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device

Publications (1)

Publication Number Publication Date
JPS5686834A true JPS5686834A (en) 1981-07-15

Family

ID=15750845

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16225079A Pending JPS5686834A (en) 1979-12-13 1979-12-13 Device for automatically turning on or off headlight of vehicle depending on its speed, and vehicle with said device

Country Status (1)

Country Link
JP (1) JPS5686834A (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346444A (en) * 1976-10-12 1978-04-26 Seiko Instr & Electronics Case for wrist watch
JPS5415430A (en) * 1977-06-29 1979-02-05 Seiko Epson Corp Electronic watch
JPS5485127A (en) * 1977-12-20 1979-07-06 Seiko Epson Corp Electronic wristwatch

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346444A (en) * 1976-10-12 1978-04-26 Seiko Instr & Electronics Case for wrist watch
JPS5415430A (en) * 1977-06-29 1979-02-05 Seiko Epson Corp Electronic watch
JPS5485127A (en) * 1977-12-20 1979-07-06 Seiko Epson Corp Electronic wristwatch

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