KR970037756A - Vehicle interior light lighting control device - Google Patents

Vehicle interior light lighting control device Download PDF

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Publication number
KR970037756A
KR970037756A KR1019950063301A KR19950063301A KR970037756A KR 970037756 A KR970037756 A KR 970037756A KR 1019950063301 A KR1019950063301 A KR 1019950063301A KR 19950063301 A KR19950063301 A KR 19950063301A KR 970037756 A KR970037756 A KR 970037756A
Authority
KR
South Korea
Prior art keywords
light
infrared sensor
battery voltage
pyroelectric infrared
vehicle
Prior art date
Application number
KR1019950063301A
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Korean (ko)
Inventor
김용희
Original Assignee
김태구
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950063301A priority Critical patent/KR970037756A/en
Publication of KR970037756A publication Critical patent/KR970037756A/en

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  • Arrangements Of Lighting Devices For Vehicle Interiors, Mounting And Supporting Thereof, Circuits Therefore (AREA)

Abstract

본 발명은 차량 실내에 장착되어 있는 실내등 점등 장치에 관한 것으로, 특히 실내등을 끄지 않은 상태에서 차를 비우는 경우 실내등이 자동으로 소등되도록 하는 차량 실내등 점등 제어 장치에 관한 것이다. 즉, 본 발명은 차실내에서 사람의 움직임을 일정한 시간을 주기로 감지하여 구형파의 펄스로 출력하는 초전형 적외선센서(10)와, 상기 초전형 적외선센서(10)의 출력이 임의의 시간동안 유지되도록 하는 P1C회로부(30)와, 상기 초전형 적외선센서(10)를 구동시키기 위한 배터리 전압(B+)의 크기를 안정화시키는 레귤레이터(30)와, 상기 초전형 적외선센서(10)의 움직임 감지 유무에 따라 상기 레귤레이터(30)로부터인가되는 전압으로 동작하는 발광 다이오드(PD1)와, 상기 발광 다이오드(PD1)의 동작에 따라 배터리 전압(B+)을 스위칭하는 수광 트랜지스터(PQ1)로 이루어지는 포토 커플러(40) 및 상기 포토커플러(40)의 수광 트랜지스터(PQ1)의 스위칭 동작에 따라 인가되는 배터리 전압(B+)에 의해 온접점으로 동작하여 실내등(2)으로 배터리 전압(B+)이 인가되도록 하는 릴레이부(50)를 포함하여 구성됨을 특징으로 한다. 이에 따라 운전자의 부주의로 실내등을 켜놓은 상태에서 차를 떠나는 경우 실내등이 자동으로 소등되어 배터리의 불필요한 소모가 발생하지 않게 됨으로써 시동을 걸시 어려움이 없게 된다.The present invention relates to an indoor light lighting device mounted in a vehicle interior, and more particularly, to a vehicle indoor light lighting control device for automatically turning off the indoor light when the vehicle is emptied without turning off the indoor light. That is, the present invention detects a person's movement in a vehicle at regular intervals and outputs a pulse of square wave so that the output of the pyroelectric infrared sensor 10 is maintained for a predetermined time. P 1 C circuit unit 30, the regulator 30 for stabilizing the size of the battery voltage (B +) for driving the pyroelectric infrared sensor 10, the presence or absence of motion detection of the pyroelectric infrared sensor 10 The photo coupler 40 includes a light emitting diode PD1 operating at a voltage applied from the regulator 30 and a light receiving transistor PQ1 switching a battery voltage B + according to the operation of the light emitting diode PD1. ) And the battery voltage B + is applied to the indoor light 2 by an on-contact point by the battery voltage B + applied according to the switching operation of the light receiving transistor PQ1 of the photocoupler 40. It characterized by configured to include a vector unit 50. Accordingly, when the driver leaves the car with the interior light inadvertently turned on, the interior light is automatically turned off so that unnecessary consumption of the battery does not occur.

Description

차량 실내등 점등 제어 장치Vehicle interior light lighting control device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명 차량 실내등 점등 제어장치의 회로 구성도이다.1 is a circuit configuration diagram of a vehicle interior lighting control device of the present invention.

Claims (1)

실내등 스위치(1)의 작동에 의해 점등/소등되는 실내등(2)으로 이루어진 실내등 점등 장치에 있어서, 차실내에 탑승한 사람의 움직임을 일정한 시간을 주기로 감지하여 구형파의 펄스로 출력하는 초전형 적외선센서(10)와, 상기 초전형 적외선센서(10)의 출력이 임의의 시간동안 유지되도록 하는 P1C회로부(30)와, 상기 초전형 적외선센서(10)를 구동시키기 위한 배터리 전압(B+)의 크기를 안정화시키는 레귤레이터(30)와, 상기 초전형 적외선센서(10)의 움직임 감지 유무에 따라 상기 레귤레이터(30)로부터 인가되는 전압으로 동작하는 발광 다이오드(PD1)와, 상기 발광 다이오드(PD1)의 동작에 따라 배터리 전압(B+)을 스위칭하는 수광 트랜지스터(PQ1)로 이루어지는 포토 커플러(40) 및 상기 포토 커플러(40)의 수광 트랜지스터(PQ1)의 스위칭 동작에 따라 인가되는 배터리 전압(B+)에 의해 온접점으로 동작하여 실내등(2)으로 배터리 전압(B+)이 인가되도록 하는 릴레이부(50)를 포함하여 구성되어 차실내에 사람이 없으면 실내등(2)이 자동 소등되도록 함을 특징으로 하는 차량 실내등 점등 제어 장치.In the indoor light lighting device comprising the indoor light (2) that is turned on / off by the operation of the indoor light switch (1), the pyroelectric infrared sensor that detects the movement of the person in the vehicle at regular intervals and outputs a pulse of square wave 10, P 1 C circuit portion 30 to maintain the output of the pyroelectric infrared sensor 10 for a predetermined time, and the battery voltage (B +) for driving the pyroelectric infrared sensor 10 The regulator 30 which stabilizes the size, the light emitting diode PD1 which operates at a voltage applied from the regulator 30 according to the motion detection of the pyroelectric infrared sensor 10, and the light emitting diode PD1 The photo coupler 40 which consists of the light receiving transistor PQ1 which switches the battery voltage B + according to operation | movement, and is applied by the switching operation of the light receiving transistor PQ1 of the photo coupler 40. It is configured to include a relay unit 50 for operating the on-contact by the low voltage (B +) to apply the battery voltage (B +) to the indoor light (2) so that the interior light (2) is automatically turned off if there is no person in the vehicle interior Vehicle interior light lighting control device characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950063301A 1995-12-29 1995-12-29 Vehicle interior light lighting control device KR970037756A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950063301A KR970037756A (en) 1995-12-29 1995-12-29 Vehicle interior light lighting control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950063301A KR970037756A (en) 1995-12-29 1995-12-29 Vehicle interior light lighting control device

Publications (1)

Publication Number Publication Date
KR970037756A true KR970037756A (en) 1997-07-24

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950063301A KR970037756A (en) 1995-12-29 1995-12-29 Vehicle interior light lighting control device

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KR (1) KR970037756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116424213A (en) * 2023-06-13 2023-07-14 一汽解放汽车有限公司 Control method, device and equipment for vehicle indoor lamp and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116424213A (en) * 2023-06-13 2023-07-14 一汽解放汽车有限公司 Control method, device and equipment for vehicle indoor lamp and storage medium
CN116424213B (en) * 2023-06-13 2023-08-15 一汽解放汽车有限公司 Control method, device and equipment for vehicle indoor lamp and storage medium

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