KR960021799A - Instrument panel lighting control of vehicle - Google Patents
Instrument panel lighting control of vehicle Download PDFInfo
- Publication number
- KR960021799A KR960021799A KR1019940038004A KR19940038004A KR960021799A KR 960021799 A KR960021799 A KR 960021799A KR 1019940038004 A KR1019940038004 A KR 1019940038004A KR 19940038004 A KR19940038004 A KR 19940038004A KR 960021799 A KR960021799 A KR 960021799A
- Authority
- KR
- South Korea
- Prior art keywords
- driver
- illuminance
- lamp
- vehicle
- detecting unit
- Prior art date
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
1. 청구범위에 기재된 발며이 속한 기술분야1. The technical field to which the invention described in the claims belongs
차량의 계기판 조명 제어장치Instrument panel lighting control of vehicle
2. 발명이 해결하려고 하는 기술적 과제2. The technical problem to be solved by the invention
차량의 주변 조도에 따라 운전자가 일일이 조명등 스위치를 조작하여 조명등을 점등 및 소등시키는 번거로움을 제거하기 위한 것임This is to eliminate the trouble of the driver turning on and off the lights by manipulating the light switch in accordance with the ambient light of the vehicle.
3. 발명의 해결방법의 요지3. Summary of Solution to Invention
운전자의 조작에 따라 조명등(L)의 오프, 온 및 자동을 설정하는 조명등 스위치(SW)와, 운전자 검출센서(1A)로 운전자의 유무를 검출하는 운전자 검출부(1)와, 조도 검출센서(2A)로 차량의 주변조도가 미리 설정된 조도 이하인지를 검출하는 조도 검출부(2)와, 상기 조명등 스위치(SW)가 자동으로 설정되어 있을 경우에 상기 운전자 검출부(1) 및 조도 검출부(2)의 출력신호에 따라 조명등 구동신호를 출력하는 마이크로 프로세서(3)와, 상기 마이크로프로세서(3)가 출력하는 조명등 구동신호에 따라 릴레이(RY)를 구동시켜 조명등(L)이 점등되게 하는 계기판 조명등 구동부(4)를 구비하고, 상기 마이크로 프로세서(3)는 운전자 검출부(1) 및 조도 검출부(2)의 출력신호로 운전자가 있고 주변의 조도가 설정 조도 이하일 경우에 조명등 구동신호를 출력하게 구성함을 특징으로 하는 차량의 계기판 조명 제어장치.Lighting switch SW for turning off, on, and automatic setting of the lamp L according to the driver's operation, driver detection unit 1 for detecting the driver's presence with the driver detection sensor 1A, and illuminance detection sensor 2A Output of the driver detecting unit 1 and the illuminance detecting unit 2 when the peripheral illuminance of the vehicle is equal to or less than a preset illuminance, and when the lamp switch SW is automatically set. A microprocessor 3 for outputting a lamp driving signal according to the signal, and an instrument panel lamp driving unit 4 for driving the relay RY according to the lamp driving signal output by the microprocessor 3 so that the lamp L is turned on. And the microprocessor 3 is configured to output a driving signal of a lamp when the driver is an output signal of the driver detecting unit 1 and the illuminance detecting unit 2 and the ambient illuminance is lower than the set illuminance. Dashboard light control device for a vehicle as set.
4. 발명의 중요한 용도4. Important uses of the invention
차량의 계기판을 조명하는 조명등을 자동으로 점등 및 소등시키는 데 사용되는 것임.It is used to automatically turn on and off the lights that illuminate the instrument panel of a vehicle.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제1도는 본 발명의 계기판 조명 제어장치를 보인 회로도,1 is a circuit diagram showing an instrument panel lighting control device of the present invention,
제2도는 본 발명의 계기판 조명 제어장치에 의한 마이크로 프로세서의 동작을 보인 신호 흐름도.Figure 2 is a signal flow diagram showing the operation of the microprocessor by the instrument panel lighting control device of the present invention.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940038004A KR960021799A (en) | 1994-12-28 | 1994-12-28 | Instrument panel lighting control of vehicle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940038004A KR960021799A (en) | 1994-12-28 | 1994-12-28 | Instrument panel lighting control of vehicle |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960021799A true KR960021799A (en) | 1996-07-18 |
Family
ID=66769280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940038004A KR960021799A (en) | 1994-12-28 | 1994-12-28 | Instrument panel lighting control of vehicle |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960021799A (en) |
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1994
- 1994-12-28 KR KR1019940038004A patent/KR960021799A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
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WITN | Withdrawal due to no request for examination |