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KR970010187B1 - Head lamp high beam on- off apparatus - Google Patents

Head lamp high beam on- off apparatus Download PDF

Info

Publication number
KR970010187B1
KR970010187B1 KR94018414A KR19940018414A KR970010187B1 KR 970010187 B1 KR970010187 B1 KR 970010187B1 KR 94018414 A KR94018414 A KR 94018414A KR 19940018414 A KR19940018414 A KR 19940018414A KR 970010187 B1 KR970010187 B1 KR 970010187B1
Authority
KR
South Korea
Prior art keywords
high beam
speed
car
head lamp
over
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
KR94018414A
Other languages
Korean (ko)
Other versions
KR960004084A (en
Inventor
Eun-Suk Choe
Ki-Sun Yu
Original Assignee
Daewoo 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 Daewoo Motor Co Ltd filed Critical Daewoo Motor Co Ltd
Priority to KR94018414A priority Critical patent/KR970010187B1/en
Publication of KR960004084A publication Critical patent/KR960004084A/en
Application granted granted Critical
Publication of KR970010187B1 publication Critical patent/KR970010187B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
    • B60Q1/0017—Devices integrating an element dedicated to another function
    • B60Q1/0023—Devices integrating an element dedicated to another function the element being a sensor, e.g. distance sensor, camera
    • 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
    • B60Q1/0076—Switches therefor
    • 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
    • B60Q2300/112—Vehicle speed
    • 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
    • B60Q2300/40—Indexing codes relating to other road users or special conditions
    • B60Q2300/42—Indexing codes relating to other road users or special conditions oncoming vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/30—Sensors
    • B60Y2400/303—Speed sensors

Landscapes

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

Abstract

The apparatus senses the speed of the car driving in opposite direction, and switched the high beam several times if the sensed value is over a predefined one. It comprises a supersonic sensor(6) transceiving the supersonic wave; a speed converter(7) calculating the speed; a comparator(9) comparing the speed of the opposite car with that of the car itself, sensed by a speed detector(8); a controller(10) generating a control signal of switching the high beam if the compared value is over a preset one; a high beam driver(11).
KR94018414A 1994-07-28 1994-07-28 Head lamp high beam on- off apparatus Expired - Lifetime KR970010187B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR94018414A KR970010187B1 (en) 1994-07-28 1994-07-28 Head lamp high beam on- off apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR94018414A KR970010187B1 (en) 1994-07-28 1994-07-28 Head lamp high beam on- off apparatus

Publications (2)

Publication Number Publication Date
KR960004084A KR960004084A (en) 1996-02-23
KR970010187B1 true KR970010187B1 (en) 1997-06-23

Family

ID=19389118

Family Applications (1)

Application Number Title Priority Date Filing Date
KR94018414A Expired - Lifetime KR970010187B1 (en) 1994-07-28 1994-07-28 Head lamp high beam on- off apparatus

Country Status (1)

Country Link
KR (1) KR970010187B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10442429B2 (en) 2017-03-30 2019-10-15 Ford Global Technologies, Llc Wrong-way vehicle detection

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10442429B2 (en) 2017-03-30 2019-10-15 Ford Global Technologies, Llc Wrong-way vehicle detection

Also Published As

Publication number Publication date
KR960004084A (en) 1996-02-23

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee