KR970037367A - Headlight brightness control device and method - Google Patents

Headlight brightness control device and method Download PDF

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Publication number
KR970037367A
KR970037367A KR1019950057777A KR19950057777A KR970037367A KR 970037367 A KR970037367 A KR 970037367A KR 1019950057777 A KR1019950057777 A KR 1019950057777A KR 19950057777 A KR19950057777 A KR 19950057777A KR 970037367 A KR970037367 A KR 970037367A
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KR
South Korea
Prior art keywords
vehicle
headlight
brightness
illumination
headlights
Prior art date
Application number
KR1019950057777A
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Korean (ko)
Inventor
변성광
Original Assignee
배순훈
대우전자 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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019950057777A priority Critical patent/KR970037367A/en
Publication of KR970037367A publication Critical patent/KR970037367A/en

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Abstract

본 발명은 자동차의 전조등 밝기 조절에 관한 것으로, 자동차 주변의 조도에 따라 전조등의 밝기를 자동으로 조절하여 주어 배터리의 사용효율을 향상시키고 안전운전에 도움을 주도록 하는 자동차의 전조등 밝기 조절장치에 관한 것이다. 종래의 자동차에서는 야간에 전조등을 사용하는 경우 고정된 밝기로 사용함에 기인하여 배터리를 과다 방전시키거나 양호한 시야를 확보하지 못하게 되는 문제점이 있었다. 본 발명은 자동차 주변의 조도에 따라 전조등의 밝기를 자동으로 조절하여 주므로, 배터리의 사용효율을 향상시키고 안전운전에 도움을 줄 수 있다.The present invention relates to the brightness control of the headlights of a vehicle, and to the headlight brightness control apparatus of the vehicle to automatically adjust the brightness of the headlights according to the illumination of the surroundings of the vehicle to improve the use efficiency of the battery and help safe driving. . In a conventional vehicle, when the headlight is used at night, the battery is over discharged or does not have a good view due to the fixed brightness. The present invention can automatically adjust the brightness of the headlights according to the illumination of the surroundings of the vehicle, thereby improving the use efficiency of the battery and help safe driving.

Description

자동차의 전조등 밝기 조절장치 및 방법Headlight brightness control device and method

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

제1도는 본 발명에 따른 자동차의 전조등 밝기 조절장치 구성도.1 is a block diagram of a headlight brightness adjusting device for a vehicle according to the present invention.

제2도는 제1도에 도시된 전조등 밝기 조절장치의 동작 흐름도.2 is an operation flowchart of the headlight brightness adjusting device shown in FIG.

Claims (2)

자동차의 전조등 밝기 조절장치에 있어서, 자동차 주변의 조도를 감지하여 조도 감지신호를 출력하는 조도 감지부(11)와; 상기 조도감지부(11)로 부터 인가되는 조도 감지신호에 따라 제어신호를 출력하는 제어부(10)와; 상기 제어부(10)로 부터 인가되는 제어신호에 따라 배터리로 부터 전조등(13a,13b)측으로 공급되는 전류의 양을 조절하여 상기 전조등(13a,13b)의 밝기를 조절하는 전류조절부(12)를 포함하는 것을 특징으로 하는 자동차의 전조등 밝기 조절장치.In the headlight brightness adjustment device of the vehicle, the illumination sensor 11 for detecting the illumination of the surroundings of the vehicle and outputs an illumination detection signal; A control unit 10 for outputting a control signal according to an illuminance detection signal applied from the illuminance detection unit 11; According to a control signal applied from the control unit 10 to adjust the amount of current supplied from the battery to the headlights (13a, 13b) current control unit 12 for adjusting the brightness of the headlights (13a, 13b) Headlight brightness control device for a vehicle comprising a. 자동차의 전조등 밝기 조절방법에 있어서, 전조등이 점등되어 있는지의 여부를 확인하는 제1과정과; 상기 제1과정에서 전조등이 점등되어 있는 경우 자동차 주변의 조도를 감지하는 제2과정; 상기 제2과정에서 감지된 자동차 주변의 조도에 대응하는 양의 전류를 상기 전조등에 공급하여 상기 전조등의 밝기를 조절하는 제3과정을 포함하는 것을 특징으로 하는 자동차의 전조등 밝기 조절방법.A headlight brightness adjustment method of a vehicle, comprising: a first process of checking whether a headlight is turned on; A second step of detecting illuminance around the vehicle when the headlamp is turned on in the first step; And a third process of controlling the brightness of the headlight by supplying the headlamp with an amount of current corresponding to the illuminance around the vehicle detected in the second process. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019950057777A 1995-12-27 1995-12-27 Headlight brightness control device and method KR970037367A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950057777A KR970037367A (en) 1995-12-27 1995-12-27 Headlight brightness control device and method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950057777A KR970037367A (en) 1995-12-27 1995-12-27 Headlight brightness control device and method

Publications (1)

Publication Number Publication Date
KR970037367A true KR970037367A (en) 1997-07-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950057777A KR970037367A (en) 1995-12-27 1995-12-27 Headlight brightness control device and method

Country Status (1)

Country Link
KR (1) KR970037367A (en)

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