KR0129707B1 - Head lamp auto on/off control device of a car - Google Patents
Head lamp auto on/off control device of a carInfo
- Publication number
- KR0129707B1 KR0129707B1 KR1019950013589A KR19950013589A KR0129707B1 KR 0129707 B1 KR0129707 B1 KR 0129707B1 KR 1019950013589 A KR1019950013589 A KR 1019950013589A KR 19950013589 A KR19950013589 A KR 19950013589A KR 0129707 B1 KR0129707 B1 KR 0129707B1
- Authority
- KR
- South Korea
- Prior art keywords
- switch
- turned
- lamp
- headlight
- relay
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/08—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 adjustable, e.g. remotely-controlled from inside vehicle automatically
-
- 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
- B60Q1/0088—Details of electrical connections
-
- 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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/068—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 adjustable, e.g. remotely-controlled from inside vehicle by mechanical means
-
- 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
- B60Q1/06—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 adjustable, e.g. remotely-controlled from inside vehicle
- B60Q1/076—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 adjustable, e.g. remotely-controlled from inside vehicle by electrical means including means to transmit the movements, e.g. shafts or joints
-
- 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
-
- 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
- B60Q1/1446—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 controlled by mechanically actuated switches
-
- 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
- B60Q2300/314—Ambient light
-
- 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
- B60Q2300/33—Driving situation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 야간에 정체가 심한 도로에서 주행상태에 따라 전조등이 자동으로 점멸되도록 하는 장치에 관한 것이다.The present invention relates to a device for automatically flashing the headlights according to the driving state on the road with heavy traffic at night.
본 발명에 따르면, 조명등이 점등되는 1단위치와, 전조등과 조명등이 함께 점등되는 2단위치 및 전조등과 조명등이 함께 소등되는 오프위치를 가지는 라이트 스위치(S1)와, 상기 라이트스위치(S1)의 1단 또는 2단위치에서 도통되어 조명등(SL)을 점등하는 조명등릴레이(K1)와, 상기 라이트스위치(S1)의 2단위치에서 도통되어 전조등(L1∼L4)을 점등하는 전조등릴레이(K2)와, 상기 전조등릴레이(K2)와 전조등(L1∼L4)사이에 접속되어 상향등(L1,L2)과 하향등(L3,L4)를 상호절환하는 딤머스위치(S2)를 포함하는 전조등회로에 있어서, 상기 전조등릴레이(K2)와 딤머 스위치(S2) 사이에 자동/수동 모드절환스위치(S3)의 수동모드접점을 접속하고, 상기 모드절환스위치(S2)의 자동모드접점에는 각각 변속기어 위치감지수단(10)과 거리감지수단(30)을 병렬접속하며, 상기 변속기어 위치감지수단(10)과 거리감지수단(30)의 신호를 입력받는 논리게이트부(20)와, 상기 논리게이트부(20)의 출력신호에 따라 전조등을 자동적으로 점멸하는 자동점멸릴레이(60)를 구비한 것을 특징으로 하는 전조등 자동점멸장치가 제공된다.According to the present invention, a light switch (S1) having a first stage position at which the lamp is turned on, a second stage position at which the headlight and the lamp are turned on together, and an off position at which the headlight and the lamp are turned off together, and the light switch (S1) The lamp relay K1 which is turned on at the 1st or 2nd stage and turns on the lamp SL, and the headlight relay K2 which is turned on at the 2nd position of the light switch S1 and turns on the headlamps L1 to L4. And a dimmer switch (S2) connected between the headlight relay (K2) and the headlights (L1 to L4) to switch between the upper lamps (L1, L2) and the lower lamps (L3, L4). A manual mode contact point of the automatic / manual mode switching switch S3 is connected between the headlight relay K2 and the dimmer switch S2, and a shift gear position detecting means is respectively connected to the automatic mode contact point of the mode switching switch S2. 10 and the distance sensing means 30 are connected in parallel, and the transmission gear Logic gate unit 20 for receiving the signal of the sense sensing means 10 and the distance sensing means 30, and the automatic flashing relay 60 for automatically flashing the headlamp according to the output signal of the logic gate portion 20 It is provided with a headlight auto-flashing device having a.
Description
제1도는 종래의 자동차의 전조등 회로의 구성도.1 is a block diagram of a headlight circuit of a conventional vehicle.
제2도는 본 발명에 따른 전조등 자동점멸장치의 회로구성도.2 is a circuit diagram of a headlight flasher according to the present invention.
제3도는 본 발명의 변속위치감지수단의 구성도.3 is a block diagram of a shift position detecting means of the present invention.
제4도는 본 발명의 거리감지수단의 배치상태도.4 is an arrangement state of the distance sensing means of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
S1 : 라이트스위치, S2 : 딤머스위치,S1: Light switch, S2: Dimmer switch,
S3 : 모드절환스위치, S4 : 변속레버스위치,S3: Mode selector switch, S4: Shift lever switch,
K1 : 조명등릴레이, K2 : 전조등릴레이,K1: lighting lamp relay, K2: headlight relay,
K3 : 자동점멸릴레이, SL : 조명등,K3: auto flashing relay, SL: lighting,
L : 전조등, 10 : 변속기어위치감지수단,L: headlight, 10: transmission gear position detecting means,
20 : 논리게이트부, 30 : 거리감지수단,20: logic gate portion, 30: distance sensing means,
40 : 타이머, 50 : 트랜지스터40: timer, 50: transistor
본 발명은 자동차용 전조등 자동점멸장치에 관한 것으로, 특히 야간에 정체가 심한 도로에서와 같이 전조등을 자주 온오프해야 하는 경우에 운전자가 일일이 라이트스위치를 조작하지 않더라도 자동차의 전면에 설치한 거리감지수단의 신호와 주행상태에 따라 전조등이 자동으로 점멸되도록 하는 장치에 관한 것이다.The present invention relates to a headlight flasher for automobiles, in particular, the distance sensing means installed on the front of the vehicle even if the driver does not operate the light switch, especially when the headlights need to be frequently turned on and off, such as on roads with heavy traffic at night It relates to a device to automatically flash the headlight according to the signal and driving conditions of.
일반적으로 자동차의 등화장치는 전방의 시야를 확보하기 위한 조명기능과 다른 자동차나 기타 도로이용자에게 자기차의 존재를 알리기 위한 신호기능이 있다. 자동차의 전조등은 야간에 자동차가 안전하게 주행하기 위하여 전방을 조명하는 램프로서, 도로사정이나 주행상태에 따라 딤머스위치를 통해 상향등과 하향등을 선택할 수 있도록 되어 있다.In general, a car's equalizer has a lighting function to secure the front view and a signal function to inform other cars or other road users of the presence of their vehicle. The headlight of the vehicle is a lamp that lights the front to safely drive the vehicle at night, and can select up and down lights through a dimmer switch according to road conditions or driving conditions.
제1도는 종래의 자동차의 전조등회로를 보여주는 도면으로서, 라이트스위치(S1)는 미등, 차폭등, 번호판등 및 계기등과 같은 조명등(SL)이 점등되는 1단위치와, 조명등(SL)과 전조등(L1∼L4)이 함께 점등되는 2단위치와, 조명등(SL)과 전조등(L1∼L4)이 함께 소등되는 오프위치를 가진다. 상기 라이트스위치(61)의 1단위치에서는 전원(B+)이 조명등릴레이(K1)에 인가되어 스위칭온 구동되며, 2단위치에서는 조명등릴레이(K1)와 조명등릴레이(K1)와 조명등릴레이(K2)가 함께 온되도록 구성된다. 그리고 전조등릴레이(K2)의 후단에는 딤머스위치(S2)가 접속되어 상향등(Ll,L2)과 하향등(L3,L4)을 상호 절환하도록 구성된다.1 is a view showing the headlight circuit of a conventional vehicle, the light switch (S1) is the first stage of the lighting lamp SL, such as taillights, vehicle lights, license plate lights and instrument lights, and the lights (SL) and headlights It has a two-stage position at which L1 to L4 are turned on together, and an off position at which the lamp SL and the headlights L1 to L4 are turned off together. In the first stage of the light switch 61, the power source B + is applied to the lighting lamp relay K1 to be switched on and driven, and in the second stage, the lighting lamp relay K1, the lighting lamp relay K1, and the lighting lamp relay K2. Is configured to come on together. A dimmer switch S2 is connected to the rear end of the headlight relay K2 so as to switch between the upper lights L1 and L2 and the lower lights L3 and L4.
이러한 전조등(L)을 온오프하기 위해서는 핸들의 일측에 설치된 라이트스위치(S1)를 조작해야 한다. 그런데 전조등을 켜면 대향차의 운전자로서는 눈이 부셔서 전방시야가 나빠지므로 교통사고의 가능성이 높아진다. 그래서 정체가 심한 도로나 교차로 등에서 자기차가 멈춘 상태에서는 대향차의 시야확보를 위해서 전조등을 끄고 주행시에는 다시 켜는 것이 바람직하고 일반적인 교통예절로서 정착되어 있다. 그런데 정체가 심한 도로에서는 정차와 주행이 반복되므로 라이트스위치의 조작횟수가 많아지게 되어 운전자의 피로를 가중시키고, 잦은 라이트스위치의 작동은 스위치의 접점불량의 원인이 되는 등의 문제점이 있었다.In order to turn on and off the headlight L, the light switch S1 installed on one side of the handle must be operated. However, when the headlights are turned on, the driver of the opposing vehicle may be blinded and the front field of vision may worsen, thereby increasing the possibility of a traffic accident. Therefore, it is desirable to turn off the headlights and to turn it back on when driving on a road or intersection where traffic jams are severe, and it is settled as a general traffic etiquette. By the way, since the stop and the driving is repeated on the road with heavy traffic, the number of operation of the light switch increases, increasing the driver's fatigue, and frequent operation of the light switch causes the contact failure of the switch.
본 발명은 상기와 같은 문제점을 감안하여 제안된 것으로서, 야간주행에 있어서, 전조등이 켜지는 라이트스위치 2단상태에서, 거리감지수단에 의해 전방차가 감지되고 동시에 자기차가 정지상태에 있으면 자동적으로 전조등이 소등되고, 거리감지수단에 의해 전방차가 감지되지 않거나 자가차가 주행상태가 되면 자동으로 전조등이 점등되게 하는 전조등 자동점멸장치를 제공하고자 하는 것이다.The present invention has been proposed in view of the above problems, and in night driving, the front vehicle is sensed by the distance sensing means in the second stage of the light switch in which the headlight is turned on, and at the same time, the headlight is automatically turned on when the vehicle is in the stopped state. It is intended to provide a headlight auto flasher which turns off the headlight automatically when the front vehicle is not detected by the distance detecting means or when the own vehicle is driven.
이를 위해 본 발명은 자동차의 전면부의 전방차의 유무를 판단하기 위한 거리감지수단을 구비하고, 변속기의 소정위치에 자동차의 주행상태를 판단하기 위해 기어의 변속여부를 검출하는 스위치를 설치하며, 이들 두 검출수단의 검출신호에 따라 논리판단을 하여 전조등을 자동으로 온오프하는 자동점멸제어회로를 구성한 것이다.To this end, the present invention includes a distance detecting means for determining the presence or absence of a front vehicle of the front of the vehicle, and installs a switch for detecting whether the gear is shifted to determine the driving state of the vehicle at a predetermined position of the transmission. In accordance with the detection signals of the two detection means, the automatic judgment control circuit is configured to automatically turn on and off the headlamps.
본 발명에 따르면, 조명등이 점등되는 1단위치와, 전조등과 조명등이 함께 점등되는 2단위치 및 전조등과 조명등이 함께 소등되는 오프위치를 가지는 라이트 스위치(S1)와, 상기 라이트스위치(S1)의 1단 또는 2단위치에서 도통되어 조명등(SL)을 점등하는 조명등릴레이(K1)와, 상기 라이트스위치(S1)의 2단위치에서 도통되어 전조등(L1∼L4)을 점등하는 전조등릴레이(K2)와, 상기 전조등릴레이(K2)와 사이에 접속되어 상향등(L1,L2)과 하향등(L3,L4)를 상호절환하는 딤머스위치(S2)를 포함하는 전조등회로에 있어서, 상기 전조등릴레이(K2) 딤머스위치(S2) 사이에 자동/수동 모드절환스위치(S3)의 수동모드접점을 접속하고, 상기 모드절환스위치(S2)의 자동모드접점에는 각각 변속기어위치감지수단(10)과 거리감지수단(30)을 병렬접속하며, 상기 변속기어위치감지수단(10)과 거리감지수단(30)의 신호를 입력받아 변속기어의 중립상태과 동시에 전방 소정거리 내에 물체의 존재 여부를 판별하는 논리게이트부(20)와, 상기 논리게이트부(20)의 출력신호에 따라 전조등을 자동적으로 점멸하는 자동점멸릴레이(60)를 구비한 것을 특징으로 하는 전조등 자동점멸장치가 제공된다.According to the present invention, a light switch (S1) having a first stage position at which the lamp is turned on, a second stage position at which the headlight and the lamp are turned on together, and an off position at which the headlight and the lamp are turned off together, and the light switch (S1) The lamp relay K1 which is turned on at the 1st or 2nd stage and turns on the lamp SL, and the headlight relay K2 which is turned on at the 2nd position of the light switch S1 and turns on the headlamps L1 to L4. And a dimmer switch S2 connected between the headlight relay K2 and an upper lamp L1, L2 and a lower lamp L3, L4, the headlight relay K2. ) The manual mode contact of the automatic / manual mode switching switch S3 is connected between the dimmer switches S2, and the transmission gear position detecting means 10 and the distance sensing device are respectively connected to the automatic mode contact of the mode switching switch S2. Means 30 are connected in parallel to the transmission gear position detecting means 10; The logic gate unit 20 determines whether the object exists within a predetermined distance at the same time as the neutral state of the transmission gear by receiving the signal of the distance detecting means 30, and the headlamp according to the output signal of the logic gate unit 20. There is provided a headlight autoflashing device comprising an autoflashing relay 60 which flashes automatically.
이하 첨부도면에 의거하여 본 발명의 바람직한 실시예에 따른 전조등 자동 점멸장치에 관하여 설명한다.Hereinafter, a headlight auto flasher according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.
제2도는 본 발명에 따른 전조등 자동점멸장치의 회로구성도로서, 제1도에 도시된 종래의 전조등회로의 구성에 추가하여, 딤머스위치(S2)의 전단에 자동/수동모드절환스위치(S3)를 접속한다. 모드절환스위치(S3)의 수동모드접점(b)는 딤머스위치(S2)에 접속되고, 자동모드접점(a)에는 변속기어위치감지수단(10)과 거리감지수단(20)이 병렬로 접속된다.FIG. 2 is a circuit diagram of the automatic flashlight flasher according to the present invention. In addition to the configuration of the conventional headlight circuit shown in FIG. 1, the automatic / manual mode switching switch S3 is placed in front of the dimmer switch S2. ). The manual mode contact (b) of the mode switching switch (S3) is connected to the dimmer switch (S2), and the transmission gear position detecting means (10) and the distance detecting means (20) are connected in parallel to the automatic mode contact (a). do.
변속기어위치감지수단(10)은 제3도에 도시된 바와같이, 변속기(11)의 변속레버(12)에 링크된 시프트로드(13)의 소정위치에 장착된 센서브라켓(14)과 이 센서브라켓(14)의 변위를 검출하는 리미트스위치(S41,S42)로 구성된다. 즉, 변속레버(12)가 중립위치로부터 주행을 위해 1단 내지 5단의 위치로 시프트되면 리미트스위치(S41,S42)중의 어느 하나가 스위치온되도록 구성된다.As shown in FIG. 3, the transmission gear position detecting means 10 includes a sensor bracket 14 mounted at a predetermined position of the shift rod 13 linked to the shift lever 12 of the transmission 11 and the sensor. It consists of limit switches S41 and S42 which detect the displacement of the bracket 14. That is, when the shift lever 12 is shifted from the neutral position to the positions of the first to fifth stages for travel, any one of the limit switches S41 and S42 is switched on.
또한, 거리감지수단(30)은 제4도에서와 같이 자동차 차체의 전방범퍼 주위 기타 적절한 위치에 구비된 초음파센서로 구성되어 소정거리, 예를들면 4∼5M 이내에 자동차등의 물체가 있으면 이를 검출하도록 구성된다. 이 거리감지수단(30)의 검출신호는 인버터(G1)를 통해 반전되어 변속기어위치감지수단(10)의 출력신호와 함께 NOR게이트(G2)에 입력된다. 그리고, 이 NOR게이트(G2)의 출력단은 시간지연타이머(40)에 입력되고, 이 타이머(40)의 출력단은 NPN트랜지스터(50)의 베이스단에 접속된다. 이트랜지스터(50)의 컬렉터단에는 자동점멸릴레이(60)가 접속되고 에미터단은 접지된다. 그리고 자동점멸릴레이(60)의 스위치는 딤머스위치(S2)의 전단에 접속된다.In addition, the distance detecting means 30 is composed of an ultrasonic sensor provided at another suitable position around the front bumper of the vehicle body as shown in FIG. 4 to detect if there is an object such as an automobile within a predetermined distance, for example, 4 to 5M. It is configured to. The detection signal of the distance detecting means 30 is inverted through the inverter G1 and input to the NOR gate G2 together with the output signal of the transmission gear position detecting means 10. The output terminal of the NOR gate G2 is input to the time delay timer 40, and the output terminal of the timer 40 is connected to the base terminal of the NPN transistor 50. The auto-flashing relay 60 is connected to the collector end of the transistor 50 and the emitter end is grounded. The switch of the auto flashing relay 60 is connected to the front end of the dimmer switch S2.
이러한 구성에 따른 본 발명의 동작을 설명하면, 모드절환스위치(S3)가 수동 모드접점(b)으로 접속되면 통상적인 방법으로 라이트스위치(S1)의 2단상태에서 딤머스위치(S2)의 조작으로 전조등(L1,L2,L3,L4)을 상향 및 하향으로 조작하게 된다.Referring to the operation of the present invention according to this configuration, when the mode switching switch (S3) is connected to the manual mode contact (b), the operation of the dimmer switch (S2) in the two-stage state of the light switch (S1) in a conventional manner By operating the headlight (L1, L2, L3, L4) up and down.
정체구간에서 전조등을 자동으로 점멸시키기 위해서는 모드절환스위치(S3)를 자동모드접점(a)로 한다. 이러한 자동모드에서는, 자동차가 정체로 인하여 멈추고, 동시에 전방의 근접위치(예를들면 4∼5M전방)에 자동차와 같은 물체가 감지된 경우에만 자동으로 전조등이 소등되도록 구성된다. 이러한 동작은 변속레버가 중립위치에 있어서 변속기어위치감지수단(10)의 스위치(S41,S42)가 모두 오프되고, 동시에 거리감지수단(30)이 물체를 감지하여 검출신호 'H'가 인버터(G1)에 의해 'L'로 반전되어 NOR게이트(G2)의 두 입력단에 모두 'L'신호가 입력된 경우에만 NOR게이트(G2)가 'H'신호를 출력하고 그외의 경우에는 NOR게이트(G2)가 'L'을 출력하도록 구성함으로써 이루어진다.In order to automatically flash the headlights in the traffic jam section, the mode switching switch S3 is set to the automatic mode contact (a). In this automatic mode, the headlights are automatically turned off only when the vehicle stops due to congestion, and at the same time an object such as a vehicle is detected in the front proximity position (for example, 4 to 5M front). In this operation, when the shift lever is in the neutral position, the switches S41 and S42 of the shift gear position detecting means 10 are all turned off, and at the same time, the distance detecting means 30 detects an object and the detection signal 'H' is converted into an inverter ( Inverted to 'L' by G1), the NOR gate G2 outputs the 'H' signal only when the 'L' signal is input to both input terminals of the NOR gate G2. Otherwise, the NOR gate G2 ) Is configured to output 'L'.
NOR게이트(G2)의 출력은 시간지연타이머(40)에 의해 적절한 시간(예를들면,3내지 5초)만큼 지연됨으로써, 기어가 중립위치에서 소정시간 만큼 유지되면 자동차가 정지된 것으로 판단하게 된다. 이때, 타이머(40)의 출력이 'H'일 때, 트랜지스터(50)가 온되어서 자동점멸릴레이(60)가 도통되면서 스위치가 오프된다. 그러면 전원(B+)으로부터 점 m과 자동점멸릴레이(60)의 스위치 및 점 n을 통해 딤머스위치(S2)에 접속된 회로가 오프되어 전조등(L1,L2,L3,L4)이 소등된다.The output of the NOR gate G2 is delayed by an appropriate time (for example, 3 to 5 seconds) by the time delay timer 40, so that when the gear is maintained at the neutral position for a predetermined time, it is determined that the vehicle is stopped. . At this time, when the output of the timer 40 is 'H', the transistor 50 is turned on and the auto flashing relay 60 is turned on so that the switch is turned off. Then, the circuit connected to the dimmer switch S2 is turned off from the power supply B + through the switch of the point m, the auto flashing relay 60, and the point n to turn off the headlamps L1, L2, L3, and L4.
그 이외의 경우, 즉 기어가 중립위치에 있지 않거나, 전방에 물체가 없는 경우에는 NOR게이트(G2)의 출력이 'L'로 되어 트랜지스터(50)가 오프되고 자동점멸 릴레이(60)가 도통되지 않으므로 자동점멸릴레이(60)의 스위치가 온상태로 되어 전원(B+)이 점 m과 자동점멸릴레이(60)의 스위치 및 점 b를 통해 전조등(L)으로 인가되어 전조등이 점등상태로 된다.In other cases, that is, when the gear is not in the neutral position or there is no object in front, the output of the NOR gate G2 becomes 'L' and the transistor 50 is turned off and the auto flashing relay 60 is not conducted. Therefore, the switch of the auto flashing relay 60 is turned on, and the power supply B + is applied to the headlamp L through the switch and the point b of the auto flashing relay 60 and the headlight is turned on.
이상에서 설명한 본 발명에 따르면, 라이트스위치의 2단상태에서 자동모드로 함으로써 도로의 주행상태에 따라 전조등이 자동으로 온오프되므로 정체구간에서 운전자가 일일이 라이트스위치를 조작할 필요가 없으므로 편리하고, 스위치의 잦은 조작에 의한 접점훼손을 방지할 수 있게 된다.According to the present invention described above, since the headlight is automatically turned on and off according to the driving state of the road by the automatic mode in the two-stage state of the light switch, the driver does not need to operate the light switch one by one in the congestion section. It is possible to prevent contact damage by frequent operation.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950013589A KR0129707B1 (en) | 1995-05-29 | 1995-05-29 | Head lamp auto on/off control device of a car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019950013589A KR0129707B1 (en) | 1995-05-29 | 1995-05-29 | Head lamp auto on/off control device of a car |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960040821A KR960040821A (en) | 1996-12-17 |
| KR0129707B1 true KR0129707B1 (en) | 1998-04-04 |
Family
ID=19415679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019950013589A Expired - Fee Related KR0129707B1 (en) | 1995-05-29 | 1995-05-29 | Head lamp auto on/off control device of a car |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0129707B1 (en) |
-
1995
- 1995-05-29 KR KR1019950013589A patent/KR0129707B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR960040821A (en) | 1996-12-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0276187B1 (en) | Photoelectrically controlled side-illuminating device for an automobile | |
| KR0129707B1 (en) | Head lamp auto on/off control device of a car | |
| JPS5871230A (en) | Vehicle headlight control device | |
| JPH0986274A (en) | Lighting failure backup device | |
| JPH06293234A (en) | Headlamp control device for vehicle | |
| KR0138482Y1 (en) | Headlight auto switching device | |
| KR950006356Y1 (en) | Auto flasher (ON, OFF) device of car headlight | |
| KR0167918B1 (en) | Headlamp of a car | |
| KR0144759B1 (en) | Automatic lightening device of spare bulb | |
| KR100228983B1 (en) | Head lamp | |
| KR200252942Y1 (en) | Automatic switching device for car headlight | |
| KR100500286B1 (en) | Lamp switch apparatus for a vehicle | |
| KR0144761B1 (en) | Lamp cut-off warning device for automobiles | |
| KR0144757B1 (en) | Automatic lightening device of spare bulb | |
| KR19990041481U (en) | Automotive Cornering Lamp Control System | |
| KR200170783Y1 (en) | U-turn indicator of an automobile | |
| KR200275211Y1 (en) | Device for return automotive head lamp automatically | |
| KR0144758B1 (en) | Spare Bulb Auto Lighting Device | |
| KR0137997Y1 (en) | Turn signal lamp | |
| KR200140884Y1 (en) | An apparatus for indicating what turns on a dash lamp and a tail lamp of a car | |
| KR200167153Y1 (en) | Car headlight flasher | |
| KR0119234Y1 (en) | Headlight device of automobile | |
| KR200312942Y1 (en) | a U-turn pilot lamp for cars | |
| KR0153249B1 (en) | Headlamp connected by wiper switch | |
| KR19980046913A (en) | Auto cornering lamp lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| R17-X000 | Change to representative recorded |
St.27 status event code: A-3-3-R10-R17-oth-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| PN2301 | Change of applicant |
St.27 status event code: A-5-5-R10-R13-asn-PN2301 St.27 status event code: A-5-5-R10-R11-asn-PN2301 |
|
| FPAY | Annual fee payment |
Payment date: 20010202 Year of fee payment: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20011113 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20011113 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |