KR0141393B1 - Foglamp of controllerable brightness - Google Patents

Foglamp of controllerable brightness

Info

Publication number
KR0141393B1
KR0141393B1 KR1019950057644A KR19950057644A KR0141393B1 KR 0141393 B1 KR0141393 B1 KR 0141393B1 KR 1019950057644 A KR1019950057644 A KR 1019950057644A KR 19950057644 A KR19950057644 A KR 19950057644A KR 0141393 B1 KR0141393 B1 KR 0141393B1
Authority
KR
South Korea
Prior art keywords
fog light
humidity
fog
brightness
amount
Prior art date
Application number
KR1019950057644A
Other languages
Korean (ko)
Other versions
KR970037437A (en
Inventor
장지덕
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 KR1019950057644A priority Critical patent/KR0141393B1/en
Publication of KR970037437A publication Critical patent/KR970037437A/en
Application granted granted Critical
Publication of KR0141393B1 publication Critical patent/KR0141393B1/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
    • B60Q1/02—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
    • B60Q1/143—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic combined with another condition, e.g. using vehicle recognition from camera images or activation of wipers
    • 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
    • B60Q1/0076—Switches therefor
    • 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
    • B60Q1/18—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 being additional front lights
    • B60Q1/20—Fog lights
    • 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

Landscapes

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

Abstract

본 발명은 현재의 습도에 따라 안개 등의 광도를 자동으로 조절하여 운전자의 시계를 향상시키도록 하는데에 그 목적이 있다.An object of the present invention is to improve the driver's field of view by automatically adjusting the brightness of the fog or the like according to the current humidity.

종래 자동차의 안개등은 습도의 량에 관계없이 일정한 광도로 비추기 때문에 습도가 높을 경우에는 안전 운전을 위한 운전자의 시계를 확보하는데 어려운 문제점이 있었다.The fog light of the related art has a problem that it is difficult to secure the driver's watch for safe driving when the humidity is high because it is illuminated with a constant brightness irrespective of the amount of humidity.

이것을 해결하기 위해, 본 발명은 운전자가 이그니션 스위치를 온시킨 후 주행을 하다가 안개등을 켜기 위한 안개등 구동 신호를 출력하는 안개등 스위치와, 안개등 스위치의 동작에 따라 현재 습도의 량을 검출하는 습도 센서와, 습도 센서로부터 검출된 현재 습도의 량에 따라 안개등의 광도를 조절하는 제어 신호를 출력하는 트랜지스터를 포함한 안개등 제어부로 구비된다.In order to solve this problem, the present invention provides a fog light switch for outputting a fog light driving signal for turning on the fog light while the driver turns on the ignition switch, a humidity sensor for detecting the current amount of humidity according to the operation of the fog light switch, It is provided as a fog light control unit including a transistor for outputting a control signal for adjusting the brightness of the fog light according to the amount of current humidity detected from the humidity sensor.

Description

자동차의 광도 자동 조절 안개등 장치Auto Brightness Fog Light Device Of Car

제1도는 본 발명에 의한 자동차 광도 자동 조절 안개등 장치의 블록도.1 is a block diagram of a device for automatically controlling the vehicle brightness automatic fog light according to the present invention.

*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *

101 : 점화스위치102 : 안개등 스위치101: ignition switch 102: fog light switch

103 : 습도 센서부104 : 안개등 제어부103: humidity sensor unit 104: fog light control unit

104a: 트랜지스터105 : 안개등104a: transistor 105: fog light

본 발명은 자동차의 안개등에 관한 것으로, 특히 현재의 습도에 따라 안개등의 광도를 자동으로 조절하기 위한 자동차의 광도 자동 조절 안개등 장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fog light of an automobile, and more particularly, to a device for automatically adjusting a fog light of a vehicle for automatically adjusting the brightness of a fog lamp according to current humidity.

종래 자동차의 안개등 장치는 운전자가 이그니션 스위치를 온시킨 후 주행을 하다가 안개 등을 켜기 위한 안개등 구동 신호를 출력하는 안개등 스위치와, 상기 안개등 스위치를 통해 인가된 구동 신호에 따라 밧데리 전원을 공급받아 점등되는 안개등으로 구성되어 있다.Conventionally, a fog light device of a vehicle is driven by the driver after turning on the ignition switch and outputs a fog light driving signal for turning on the fog light, and is supplied with battery power according to a driving signal applied through the fog light switch. It consists of fog lights.

이와 같이 구성된 종래 자동차의 안개등 장치는 운전자가 이그니션 스위치를 온시킨 후 주행을 하다가 안개등을 켜기 위해 안개등 스위치를 온시키며 밧데리 전원이 인가되어 안개등이 점등되게 된다.The fog light device of the conventional vehicle configured as described above turns on the fog light switch to turn on the fog light while the driver turns on the ignition switch and the battery power is applied so that the fog light is turned on.

그러나 이러한 종래 자동차의 안개등 장치는 습도의 량에 관계없이 일정한 광도로 비추기 때문에 습도가 높을 경우에는 안전 운전을 위한 운전자의 시계를 확보하는데 어려운 문제점이 있었다.However, such a fog light device of a conventional vehicle is a problem that it is difficult to secure the driver's watch for safe driving when the humidity is high because it shines with a constant brightness irrespective of the amount of humidity.

따라서 본 발명은 현재의 습도에 따라 안개 등의 광도를 자동으로 조절하여 운전자의 시계를 향상시키도록 하는데에 그 목적이 있다.Therefore, an object of the present invention is to improve the driver's field of view by automatically adjusting the brightness of the fog or the like according to the current humidity.

이러한 본 발명의 목적을 달성하기 위한 기술적인 수단은 운전자가 이그니션 스위치를 온시킨 후 주행을 하다가 안개등을 켜기 위한 안개등 구동 신호를 출력하는 안개등 스위치와, 상기 안개등 스위치의 동작에 따라 현재 습도의 량을 검출하는 습도 센서와, 상기 습도 센서로부터 검출된 현재 습도의 량에 따라 안개등의 광도를 조절하는 제어 신호를 출력하는 트랜지스터를 포함한 안개등 제어부로 이루어진다.Technical means for achieving the object of the present invention is a fog light switch for outputting a fog light drive signal for the driver to turn on the fog light while driving on the ignition switch, the amount of current humidity according to the operation of the fog light switch It consists of a humidity sensor for detecting and a fog light control unit including a transistor for outputting a control signal for adjusting the brightness of the fog light according to the amount of current humidity detected from the humidity sensor.

이하, 본 발명을 첨부한 도면에 의거 상세히 설명하면 다음과 같다.Hereinafter, described in detail with reference to the accompanying drawings of the present invention.

제1도는 본 발명에 의한 자동차 광도 자동 조절 안개등 장치의 블록도를 나타낸 것으로서, 운전자가 이그니션 스위치(101)를 온시킨 후 주행을 하다가 안개등(105)을 켜기 위한 안개등 구동 신호를 출력하는 안개등 스위치(102)와, 상기 안개등 스위치(102)의 동작에 따라 현재 습도의 량을 검출하는 습도 센서(103)와, 상기 습도 센서(103)로부터 검출된 현재 습도의 량에 따라 안개등(105)의 광도를 조절하는 제어 신호를 출력하는 트랜지스터(104a)를 포함한 안개등 제어부(104)로 구성 되어 있다.FIG. 1 is a block diagram of a device for automatically adjusting a vehicle fog light according to an exemplary embodiment of the present invention, wherein a driver switches a fog light switch for outputting a fog light driving signal for turning on the fog light 105 while driving the ignition switch 101 ( 102, the humidity sensor 103 for detecting the amount of current humidity according to the operation of the fog light switch 102, and the brightness of the fog light 105 in accordance with the amount of current humidity detected from the humidity sensor 103 And a fog lamp control unit 104 including a transistor 104a for outputting a control signal to be adjusted.

이와 같이 구성된 본 발명의 작용 및 효과를 첨부한 도면에 제1도를 참조하여 설명하면 다음과 같다.The operation and effects of the present invention configured as described above will be described with reference to FIG. 1 as follows.

먼저, 운전자가 이그니션 스위치(101)를 온시켜 시동을 건 후 날씨의 변화에 따라 시계를 확보하기 위하여 안개등 스위치(102)를 온시키면 밧데리 전원(B+)이 상기 이그니션 스위치(101)와 안개등 스위치(102)를 통해 안개등 제어부(104)내 트랜지스터(104a)의 콜랙터 단자로 공급된다.First, when the driver turns on the ignition switch 101 and starts the fog light switch 102 in order to secure a clock according to the change of weather, the battery power source B + turns on the ignition switch 101 and the fog light switch ( 102 is supplied to the collector terminal of the transistor 104a in the fog lamp control unit 104.

이때, 안개등 제어부(104)는 현재의 습도를 검출하도록 현재 습도 검출 신호를 습도 센서(103)로 출력하게 된다.At this time, the fog lamp control unit 104 outputs a current humidity detection signal to the humidity sensor 103 to detect the current humidity.

이에 따라, 습도 센서(103)는 현재의 습도량을 검출하게 되고 그 검출된 현재 습도량을 안개등 제어부(104)로 출력하게 된다.Accordingly, the humidity sensor 103 detects the current humidity amount and outputs the detected current humidity amount to the fog lamp controller 104.

그러면, 안개등 제어부(104)는 상기 습도 센서(103)로부터 검출된 현재 습도량에 따라 트랜지스터(104a)의 베이스 단자로 전압을 인가하여 안개등(105)의 광도를 조절하게 된다.Then, the fog lamp control unit 104 adjusts the brightness of the fog lamp 105 by applying a voltage to the base terminal of the transistor 104a according to the current amount of humidity detected by the humidity sensor 103.

이때, 안개등 제어부(104)는 상기 습도 센서(103)로부터 검출된 현재 습도량이 높으면 트랜지스터(104a)의 베이스 단자로 높은 전압을 인가하고 검출된 현재 습도량이 낮으면 트랜지스터(104a)의 베이스 단자로 낮은 전압을 인가하여 안개등(105)의 광도를 조절하게 된다.In this case, the fog lamp controller 104 applies a high voltage to the base terminal of the transistor 104a when the current humidity detected by the humidity sensor 103 is high, and lowers it to the base terminal of the transistor 104a when the detected current humidity is low. The brightness of the fog lamp 105 is adjusted by applying a voltage.

이상에서 설명한 바와 같이 본 발명은 현재의 습도에 따라 안개 등의 광도를 자동으로 조절하여 운전자의 시계를 향상시키는 효과가 있다.As described above, the present invention has an effect of improving the driver's field of view by automatically adjusting the brightness of the fog or the like according to the current humidity.

Claims (1)

운전자가 이그니션 스위치(101)를 온시킨 후 주행을 하다가 안개등(105)을 켜기 위한 안개등 구동 신호를 출력하는 안개등 스위치(102)와, 상기 안개등 스위치(102)의 동작에 따라 현재 습도의 량을 검출하는 습도 센서(103)와, 상기 습도 센서(103)로부터 검출된 현재 습도의 량에 따라 안개등(105)의 광도를 조절하는 제어 신호를 출력하는 트랜지스터(104a)를 포함한 안개등 제어부(104)를 포함하여 구성된 것을 특징으로 한 자동차의 광도 자동 조절 안개등 장치.After the driver turns on the ignition switch 101 and detects the amount of current humidity according to the operation of the fog light switch 102 and the fog light switch 102 for outputting a fog light driving signal for turning on the fog light 105. And a fog light controller 104 including a humidity sensor 103 and a transistor 104a for outputting a control signal for adjusting the brightness of the fog light 105 according to the amount of current humidity detected by the humidity sensor 103. Automatically controlled fog light device of a vehicle, characterized in that configured.
KR1019950057644A 1995-12-27 1995-12-27 Foglamp of controllerable brightness KR0141393B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950057644A KR0141393B1 (en) 1995-12-27 1995-12-27 Foglamp of controllerable brightness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950057644A KR0141393B1 (en) 1995-12-27 1995-12-27 Foglamp of controllerable brightness

Publications (2)

Publication Number Publication Date
KR970037437A KR970037437A (en) 1997-07-22
KR0141393B1 true KR0141393B1 (en) 1998-06-01

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KR1019950057644A KR0141393B1 (en) 1995-12-27 1995-12-27 Foglamp of controllerable brightness

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685681A (en) * 2017-08-10 2018-02-13 佛山市三水区彦海通信工程有限公司 A kind of automobile rain greasy weather light intelligent control method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107685681A (en) * 2017-08-10 2018-02-13 佛山市三水区彦海通信工程有限公司 A kind of automobile rain greasy weather light intelligent control method

Also Published As

Publication number Publication date
KR970037437A (en) 1997-07-22

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