KR970069578A - Brake light intensity control system - Google Patents

Brake light intensity control system Download PDF

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Publication number
KR970069578A
KR970069578A KR1019960011500A KR19960011500A KR970069578A KR 970069578 A KR970069578 A KR 970069578A KR 1019960011500 A KR1019960011500 A KR 1019960011500A KR 19960011500 A KR19960011500 A KR 19960011500A KR 970069578 A KR970069578 A KR 970069578A
Authority
KR
South Korea
Prior art keywords
output
wide angle
brake light
control system
controller
Prior art date
Application number
KR1019960011500A
Other languages
Korean (ko)
Other versions
KR0146157B1 (en
Inventor
김용희
Original Assignee
양재신
대우자동차 주식회사
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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960011500A priority Critical patent/KR0146157B1/en
Publication of KR970069578A publication Critical patent/KR970069578A/en
Application granted granted Critical
Publication of KR0146157B1 publication Critical patent/KR0146157B1/en

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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
    • B60Q1/2603—Attenuation of the light according to ambient luminiosity, e.g. for braking or direction indicating lamps
    • 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
    • B60Q1/26—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
    • B60Q1/44—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 braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S43/00—Signalling devices specially adapted for vehicle exteriors, e.g. brake lamps, direction indicator lights or reversing lights
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/10—Road Vehicles
    • B60Y2200/11—Passenger cars; Automobiles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2103/00—Exterior vehicle lighting devices for signalling purposes
    • F21W2103/35—Brake lights
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
    • F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles

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

Abstract

본 발명은 차량후면에 조사되는 태양광의 각도에 대응하여 제동등의 밝기가 변동되도록 하는 제동등 광도조절 시스템에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a brake light intensity control system for causing a brightness of a brake light to fluctuate in accordance with an angle of sunlight irradiated to a rear surface of a vehicle.

본 발명은 차량후면으로 조사되는 태양광(a)의 광각에 대응하여 횡방향 및 종방향의 2진신호의 데이타를 각각 검출하는 두 광각감지부(10,10')와, 상기 두 광각 감지부(10,10')에서 출력되는 2진신호의 데이터들을 메모리(30)에 설정된 명령에 따라 연산한 후, 이 출력데이타신호에 대응하여서 브레이크스위치(S1)를 통해 공급되는 전원전류를 조절하여 출력하는 콘트롤러(20)와, 상기 콘트롤러(20)의 출력전류에 따라 점등광모드가 변동되는 복수의 제동등(LP1,LP2)으로 구성되는 것을 특징으로 한다.The present invention is characterized in that it comprises two wide angle detection units (10, 10 ') for detecting data of binary signals in the horizontal and vertical directions corresponding to the wide angle of sunlight (a) (10, 10 ') according to a command set in the memory (30), and then adjusts the power supply current supplied through the brake switch (S1) corresponding to the output data signal to output And a plurality of braking lamps (LP1, LP2) in which the lighting mode is changed according to the output current of the controller (20).

Description

제동등 광도조절 시스템Brake light intensity control system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도 및 제2도는 종래 제동등의 전기배선도 및 외관사시도, 제3도는 종래 제동등의 태양광의 영향을 설명하기 위한 도면, 제4도는 본 발명의 블록구성도, 제5도의 (가)와 (나)는 본 발명에 의한 두 광각감지부의 분해사시도, 제6도는 (가)와 (나)는 본 발명에 의한 두 수광판의 평면구성도, 제7도는 본 발명에 의한 차체후방의 외관사시도.FIG. 3 is a view for explaining the influence of sunlight of a conventional braking lamp, FIG. 4 is a block diagram of the present invention, and FIG. 5 (a) and FIG. FIG. 6 is an exploded perspective view of the two wide angle sensing portions according to the present invention, FIG. 6 (a) and FIG. 6 (b) are a plan view of the two light receiving plates according to the present invention, and FIG. 7 is an external perspective view of the rear portion of the vehicle according to the present invention.

Claims (2)

차량후면으로 조사되는 태양광(a)의 광각에 대응하여 횡방향 및 종방향의 2진신호의 데이타를 각각 검출하는 두 감각감지부(10,10')와, 상기 두 광각감지부(10,10')에서 출력되는 2진신호의 데이터들을 메모리(30)에 설정된 명령에 따라 연산한 후, 이 출력데이타신호에 대응하여서 브레이크스위치(S1)를 통해 공급되는 전원전류를 조절하여 출력하는 콘트롤러(20)와, 상기 콘트롤러(20)의 출력전류에 따라 점등광모드가 변동되는 복수의 제동등(LP1,LP2)으로 구성되는 것을 특징으로 하는 제동등 광도 조절시스템.(10, 10 ') for detecting data of a binary signal in a lateral direction and a longitudinal direction corresponding to a wide angle of the sunlight (a) irradiated to the rear surface of the vehicle, 10 ') according to a command set in the memory (30), and controls a power supply current supplied through the brake switch (S1) corresponding to the output data signal to output the binary data And a plurality of braking lamps (LP1, LP2) for varying a lighting mode according to an output current of the controller (20). 제1항에 있어서, 상기 광각감지부들(10,10')은 각각 차량후면의 투광커버(3,3')와 인접설치되며, 종방향 및 횡방향의 슬릿(11a,11b)이 형성된 각각의 차량커버(11,11')와, 상기 차광커버(11,11')의 내측에 형성되며, 상기 콘트롤러(20)에 전기적으로 접속되는 다수의 포토다이오드(PD)가 비트단위의 라인(L0~L8)상에 그레이 코드 패턴으로 배치된 각각의 수광판(12,12')으로 각각 구성되는 것을 특징으로 하는 제동등 광도 조절시스템.2. The projector according to claim 1, wherein each of the wide angle sensing portions (10, 10 ') is provided adjacent to a light-transmitting cover (3, 3' A plurality of photodiodes PD formed inside the light-shielding covers 11 and 11 'and electrically connected to the controller 20 are connected to the bit lines L0- (12, 12 ') arranged in a gray code pattern on the light guide plate (L8). ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960011500A 1996-04-17 1996-04-17 Brake lamp KR0146157B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960011500A KR0146157B1 (en) 1996-04-17 1996-04-17 Brake lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960011500A KR0146157B1 (en) 1996-04-17 1996-04-17 Brake lamp

Publications (2)

Publication Number Publication Date
KR970069578A true KR970069578A (en) 1997-11-07
KR0146157B1 KR0146157B1 (en) 1998-08-17

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ID=19455859

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960011500A KR0146157B1 (en) 1996-04-17 1996-04-17 Brake lamp

Country Status (1)

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KR (1) KR0146157B1 (en)

Also Published As

Publication number Publication date
KR0146157B1 (en) 1998-08-17

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