KR890002552U - Auto-lighting device for automobile headlights - Google Patents

Auto-lighting device for automobile headlights

Info

Publication number
KR890002552U
KR890002552U KR2019870011194U KR870011194U KR890002552U KR 890002552 U KR890002552 U KR 890002552U KR 2019870011194 U KR2019870011194 U KR 2019870011194U KR 870011194 U KR870011194 U KR 870011194U KR 890002552 U KR890002552 U KR 890002552U
Authority
KR
South Korea
Prior art keywords
auto
lighting device
automobile headlights
headlights
automobile
Prior art date
Application number
KR2019870011194U
Other languages
Korean (ko)
Other versions
KR900011144Y1 (en
Inventor
이충열
Original Assignee
이충열
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 이충열 filed Critical 이충열
Priority to KR2019870011194U priority Critical patent/KR900011144Y1/en
Priority to PCT/KR1988/000014 priority patent/WO1989000116A1/en
Publication of KR890002552U publication Critical patent/KR890002552U/en
Application granted granted Critical
Publication of KR900011144Y1 publication Critical patent/KR900011144Y1/en

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
    • B60Q1/0017—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
    • B60Q1/02—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
    • B60Q2300/332—Driving situation on city roads
    • 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
    • B60Q2300/332—Driving situation on city roads
    • B60Q2300/3321—Detection of streetlights
    • 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
    • B60Q2300/333—Driving situation on suburban or country roads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Lighting Device Outwards From Vehicle And Optical Signal (AREA)
KR2019870011194U 1987-07-08 1987-07-08 Automatic lighting device of headlight KR900011144Y1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR2019870011194U KR900011144Y1 (en) 1987-07-08 1987-07-08 Automatic lighting device of headlight
PCT/KR1988/000014 WO1989000116A1 (en) 1987-07-08 1988-07-07 An automatic lighting system on motor vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870011194U KR900011144Y1 (en) 1987-07-08 1987-07-08 Automatic lighting device of headlight

Publications (2)

Publication Number Publication Date
KR890002552U true KR890002552U (en) 1989-04-06
KR900011144Y1 KR900011144Y1 (en) 1990-12-20

Family

ID=19265066

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870011194U KR900011144Y1 (en) 1987-07-08 1987-07-08 Automatic lighting device of headlight

Country Status (1)

Country Link
KR (1) KR900011144Y1 (en)

Also Published As

Publication number Publication date
KR900011144Y1 (en) 1990-12-20

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Legal Events

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E902 Notification of reason for refusal
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
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FPAY Annual fee payment

Payment date: 20020102

Year of fee payment: 12

EXPY Expiration of term