KR0115056Y1 - Parking lamp - Google Patents

Parking lamp Download PDF

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Publication number
KR0115056Y1
KR0115056Y1 KR2019950034949U KR19950034949U KR0115056Y1 KR 0115056 Y1 KR0115056 Y1 KR 0115056Y1 KR 2019950034949 U KR2019950034949 U KR 2019950034949U KR 19950034949 U KR19950034949 U KR 19950034949U KR 0115056 Y1 KR0115056 Y1 KR 0115056Y1
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KR
South Korea
Prior art keywords
parking
light
outputs
high level
vehicle
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KR2019950034949U
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Korean (ko)
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KR970022279U (en
Inventor
강명환
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김태구
대우자동차 주식회사
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Priority to KR2019950034949U priority Critical patent/KR0115056Y1/en
Publication of KR970022279U publication Critical patent/KR970022279U/en
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Publication of KR0115056Y1 publication Critical patent/KR0115056Y1/en

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    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/48—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes
    • B60Q1/486—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for parking purposes for indicating that vehicle is in a parked state
    • 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
    • B60Q1/26—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic
    • B60Q1/44—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to indicate the vehicle, or parts thereof, or to give signals, to other traffic for indicating braking action or preparation for braking, e.g. by detection of the foot approaching the brake pedal

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

Abstract

본 고안은 야간에 주정차하게 될 때에 일정시간 접등하고 이후에는 차량이 접근에 따라 자동으로 점소등되는 자동차의 주차등 자동점소등장치에 관한 것이다.The present invention relates to a parking light automatic lighting device of a car that contacts with a certain time when stopped at night, and then automatically turns on as the vehicle approaches.

본 고안에 따르면 주차브레이크와 연동되게 설치된 주차스위치와, 상기주차스위치가 온되면 하이레벨의 신호를 출력하고 소정시간 경과후 로우레벨로 전환된 신호를 출력하는 장시간용 타이머와, 야간에 타차량의 빛을 감지하는 광감지부에서 출력된 하이레벨의 신호를 입력하여 소정시간동안 하이레벨로 출력하는 단시간용 타이어와, 상기 두 타이머의 출력신호를 각각 입력하여 논리합으로 출력하는 오아게이트와, 상기 오아게이트의 출력에 따라 전원을 공급하는 주차등구동부와, 상기 주차등구동부에 의해 전원이 공급되어 점등되는 주차등으로 구성되는 것을 특징으로 하는 자동차의 주차등 자동점소등장치가 제공된다.According to the present invention, a parking switch installed in conjunction with a parking brake, a long time timer that outputs a high level signal when the parking switch is turned on and outputs a signal converted to a low level after a predetermined time elapses, and other vehicles at night. A short-time tire that inputs a high level signal output from a light sensing unit that senses light and outputs the high level for a predetermined time, an oragate that inputs the output signals of the two timers, respectively, and outputs a logical sum; There is provided a parking light automatic lighting apparatus for a vehicle, comprising: a parking light driving unit for supplying power according to the output of the gate; and a parking light supplied with power by the parking light driving unit.

Description

자동차의 주차등 자동점소등장치Parking lights for cars

제1도는 본 고안의 바람직한 실시예의 회로도.1 is a circuit diagram of a preferred embodiment of the present invention.

제2도는 본 고안에 따른 센서와 주차 등을 보인 개략도.2 is a schematic view showing a sensor and parking according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

S1 : 주차스위치 10 : 퍼토트랜지스터S1: Parking switch 10: Pertotransistor

20 : 타이머 30 : 오아게이트20: Timer 30: Oagate

40 : 램프구동부 TR : 트랜지스터40: lamp driving unit TR: transistor

RY : 릴레이 50 : 주차등RY: relay 50: parking light

본 고안은 자동차의 주차등 자동점소등장치에 관한 것으로, 특히 야간에 주정차하게 될 때에 일정시간동안 점등하고 이후에는 차량이 접근에 따라 자동으로 점소등 되는 자동차의 주차등 자동점소등장치에 관한 것이다.The present invention relates to an automatic lighting device for parking lights of a vehicle, and more particularly, to an automatic lighting device for parking lights of a car, which lights for a predetermined time when the vehicle is stopped at night, and then lights automatically when the vehicle approaches. .

종래에는 야간에 자동차의 임시주차시나 도로변정차시에는 조명 등을 켜서 전후방의 주행중인 차량에 자신의 자동차의 위치와 상태를 알려주어 사고를 방지하였다. 그러나 조명등은 주행상태와 정차상태의 구분모드가 없기때문에 주변의 조명환경이 좋지 않거나 차량의 주행속도가 빠른 고속도로변이나 지방도로변에서 주행중인 차의 운전자는 조명등만 점등되어 주정차되어 있는 상대차의 위치 및 상태를 정확히 파악하기가 어렵게 된다. 이에 따른 해결방법으로 비상등을 켜서 주정차 되어 있는 상태를 알리기도 하고 더러는 조명등과는 별도로 주차등을 장착하여 주정차시에 사용하기도 한다.Conventionally, at the time of temporary parking of the car at night or at roadside change, lights are turned on so as to inform the position and condition of the vehicle in front and rear of the vehicle to prevent accidents. However, since there is no distinction mode between driving and stopping conditions, the driver of a vehicle driving on a highway or local road where the surrounding lighting environment is poor or the vehicle's driving speed is high, only the lamp is turned on, so It is difficult to pinpoint the state. As a solution to this, the emergency light is turned on to indicate that the vehicle is parked. In some cases, a parking light is installed separately from the lamp to be used at the time of parking.

그런데 이러한 방법은 전력이 많이 소비되어 장시간 사용할 때에는 밧데리를 방전시키고 램프의 수명을 단축하는 문제점이 있었다.However, this method consumes a lot of power and has a problem of discharging the battery and shortening the life of the lamp when used for a long time.

이에 따라 본 고안의 목적은 주변에 접근된 차가 없을 때에는 램프를 소등하고 주변에 접근된 차가 있을 때에는 램프를 점등하도록 하는 것이다.Accordingly, an object of the present invention is to turn off the lamp when there is no car approaching the surrounding and to turn on the lamp when there is a car approaching the surrounding.

본 고안에 따르면 주차브레이크와 연동되게 설치된 주차스위치와, 상기 주차스위치가 온되면 야간에 타차량의 빛을 감지하여 하이레벨로 출력하는 광감지부와, 상기 주차스위치에서 공급된 전원을 입력하여 하이레벨의 신호를 출력하고 소정시간 경과후 로우레벨로 전환된 신호를 출력하는 타이머와, 상기 타이머와 상기 광감지부의 출력신호를 각각 입력하여 조합한 신호를 출력하는 논리게이트와, 상기 논리게이트의 출력에 따라 전원을 공급하는 주차등구동부와, 상기 주차등구동부에 의해 전원이 공급되어 점등되는 주차등으로 구성되는 것을 특징으로 하는 자동차의 주차등 자동점소등장치가 제공된다.According to the present invention, the parking switch is installed in conjunction with the parking brake, when the parking switch is turned on, the light sensing unit for detecting the light of the other vehicle at night and outputs a high level, by inputting the power supplied from the parking switch high A timer for outputting a signal having a level and outputting a signal changed to a low level after a predetermined time, a logic gate for outputting a combined signal by inputting an output signal of the timer and the light sensing unit, respectively, and an output of the logic gate According to the present invention, there is provided a parking light automatic lighting apparatus for a vehicle, comprising: a parking light driving unit for supplying power and a parking light supplied with power by the parking light driving unit.

이하, 본 고안의 구체적인 실시예를 설명한다.Hereinafter, specific embodiments of the present invention will be described.

제1도와 제2도를 참조하면 주차스위치(S1)의 후단은 차량 주위의 빛을 감지하도록 자동차의 전후방에 설치한 포토트랜지스터(10)를 통해 단시간스위칭용타이머(20a)의 입력단에 연결되고, 다시 주차스위치(S1)의 후단은 장시간스위칭용타이머(20b)의 입력단과, 코일부(RYa)로 구성된 접점부(RYb)로 구성된 릴레이(RY)에 접속되고, 상기 타이머 20a와 타이머 20b의 출력단은 논리게이트(30)의 입력단(a)(b)에 각각 접속되고, 상기 논리게이트(30)의 출력단(c)은 주차등구동부(40)로 실시된 트랜지스터(TR)의 베이스에 접속되고, 상기 트랜지스터(TR)의 컬렉터는 상기 릴레이(RY)의 코일부(RYa), 에미터는 접지로 접속되고, 주차등구동부(40)에 포함된 상기 릴레이(RY)의 접점부(RYb)는 자동차의 전후방에 설치된 주차등(50)에 접속된다.Referring to FIGS. 1 and 2, the rear end of the parking switch S1 is connected to an input terminal of the short time switching timer 20a through a phototransistor 10 installed in front and rear of the vehicle to detect light around the vehicle. The rear end of the parking switch S1 is connected to the input terminal of the long time switching timer 20b and the relay RY composed of the contact portion RYb composed of the coil portion RYa, and the output terminal of the timer 20a and the timer 20b. Are respectively connected to the input terminals (a) and (b) of the logic gate 30, and the output terminal (c) of the logic gate 30 is connected to the base of the transistor TR implemented by the parking light driver 40, The collector of the transistor TR is connected to the coil portion RYa of the relay RY, the emitter is connected to ground, and the contact portion RYb of the relay RY included in the parking light driver 40 is connected to the vehicle. It is connected to the parking lights 50 provided in the front and rear.

이와 같이 구성된 본 고안의 작동을 설명하면 다음과 같다.Referring to the operation of the present invention configured as described above is as follows.

먼저, 주차브레이크를 걸면 주차스위치(S1)가 온되어 +전원이 공급되면 타이머(20b)는 온되어 미리 설정된 소정의 시간동안 하이레벨로 출력하고 이 신호는 논리게이트(30)의 입력단(b)으로 입력된다. 이때에, 오아게이트(30)의 입력단(a 또는 b)에는 어느하나라도 하이레벨의 신호가 입력되면 그 출력단(c)에도 하이레벨로 출력하게 되므로 이렇게 출력된 하이레벨의 신호는 트랜지스터(TR)의 베이스에 입력되고 이에 따라 상기 트랜지스터(TR)의 컬렉터의 에미터는 도통되어 릴레이(RY)의 코일부(RYa)양단에는 전원이 인가되어 자화되고, 따라서 릴레이의 접점부(RYb)는 접속되어 주차등(50)을 점등하게 된다.First, when the parking brake is applied, when the parking switch S1 is turned on and the + power is supplied, the timer 20b is turned on and outputs at a high level for a predetermined time, and this signal is input to the input terminal b of the logic gate 30. Is entered. At this time, when a high level signal is input to the input terminal a or b of the oragate 30, the output terminal c outputs a high level to the output terminal c. And the emitter of the collector of the transistor TR is turned on so that power is applied to both ends of the coil portion RYa of the relay RY and magnetized. Therefore, the contact portion RYb of the relay is connected and parked. The lamp 50 is turned on.

그런데 타이머(20b)가 소정시간 경과후 오프되어 로우레벨을 출력하게 되면, 오악이트(30)의 출력단에는 로우레벨의 신호가 출력되며 이에 따라 트랜지스터(TR)의 콜렉터를 통해 에미터로 흐르던 전류는 끊어지게 되어 릴레이(RY)의 코일부(RYa)는 자화를 멈추게 되고 따라서 릴레이(RY)의 접점부(RYb)는 개방되어 주차등(50)은 소등하게 된다.However, when the timer 20b is turned off after a predetermined time has elapsed and outputs a low level, a low level signal is output to the output terminal of the ohgite 30 and accordingly, a current flowing to the emitter through the collector of the transistor TR. And the coil part RYa of the relay RY stops magnetization. Therefore, the contact part RYb of the relay RY is opened and the parking light 50 is turned off.

본 고안의 주차등 자동점소등장치는 전술한 바와 같이 주차스위치(S1)를 켜도 일정시간 후에는 주차등(50)이 자동으로 소등되므로 불필요한 방전을 하지 않게 된다.Parking light automatic lighting device of the present invention, even if the parking switch (S1) is turned on as described above, after a predetermined time the parking light 50 is automatically turned off, so as to avoid unnecessary discharge.

이때, 라이트를 켠 타차량이 접근하면, 그 빛을 감지하도록 차량 전후방에 설치된 광감지부(10)의 일예인 포토트랜지스터(10)는 도통하게 되어 타이머(20a)의 입력단에 하이레벨의 신호를 보내고 상기 타이머(20a)의 출력단은 상기 타차량이 통과 후에도 일정시간 동안 하이레벨의 신호를 출력하여 오아게이트(30)의 입력단(a)으로 입력되고 이에 따라 출력단(c)에는 하이레벨의 신호가 출력되어 트랜지스터(TR)의 베이스에 입력된다.At this time, when the other vehicle on which the light is turned on approaches, the phototransistor 10, which is an example of the light sensing unit 10 installed in the front and rear of the vehicle, is turned on so as to sense the light, thereby providing a high level signal to the input terminal of the timer 20a. The output terminal of the timer 20a outputs a high level signal for a predetermined time even after the passing of the other vehicle, and is input to the input terminal a of the oragate 30. Accordingly, the high level signal is output to the output terminal c. It is output and input to the base of the transistor TR.

따라서 트랜지스터(TR)는 도통하여 릴레이(RY)의 코일부(RYa)를 자화하고 이에 따라 릴레이의 접점부(RYb)는 접속되어 주차등(50)은 점등을 유지하다가 상기 타이머(20a)에서 설정된 소정시간후에 소등하게 된다.Accordingly, the transistor TR conducts and magnetizes the coil portion RYa of the relay RY. Accordingly, the relay contact portion RYb of the relay is connected so that the parking lamp 50 remains lit and is set in the timer 20a. It turns off after a predetermined time.

이상에서 언급된 상기 단시간용 타이머(20a)의 소정시간은 타차량이 본 고안의 설치차량을 통과하는 짧은 시간이고, 상기 장시간용 타이머(20b)의 소정시간은 주차스위치(S1)를 온하면 주차등(50)이 점등된 때부터 소등된 때까지의 짧지 않은 시간을 의미한다.The predetermined time of the short time timer 20a mentioned above is a short time that the other vehicle passes the installation vehicle of the present invention, and the predetermined time of the long time timer 20b is parked when the parking switch S1 is turned on. It means a short time from when the lamp 50 is turned on to turned off.

전술한 바와 같이 주차브레이크를 작동시키면 주차등은 점등되어 있지만 일정시간 후에는 소등되고, 그 이후에는 전조 등의 불빛에 의한 타차량의 접근이 감지될 때만 주차등이 점등되어 주정차된 상태를 표시하는 작동을 하게 되는 특징을 갖는다.As described above, when the parking brake is operated, the parking light is turned on, but after a certain time, the parking light is turned off, and after that, the parking light is turned on only when the approach of another vehicle is detected by the headlight, indicating the stopped state. It has a feature that makes it work.

상기와 같은 본 고안을 특정한 실시예를 설명하였으나 당 업계의 통상의 지식 가진자라면 이상에서 예시되지 않은 여러 가지 응용과 변형이 가능할 것이다.Although the specific embodiments of the present invention have been described above, those skilled in the art will appreciate that various applications and modifications are not illustrated.

예를들어 본 고안에 따른 제1도의 회로를 주차등이 아닌 비상등에도 설치하여 사용할 수 있을 것이다.For example, the circuit of FIG. 1 according to the present invention may be installed and used in emergency lights instead of parking lights.

이상에서 설명한 본 고안은 야간에 자동차를 주정차하게 될 때에는 타차량에 주정차상태를 표시하는 주차 등의 기능을 살리면서도 필요없는 전력의 낭비를 막아 밧데리가 방전되어 발생되는 예방하고 아울러 밧데리와 주차등의 사용수명을 연장시키는 효과가 있다.When the vehicle is parked at night, the present invention described above prevents unnecessary power waste and prevents the battery from being discharged by utilizing functions such as parking to display the parking state on other vehicles. It has the effect of extending the service life.

Claims (1)

주차브레리크와 연동되게 설치된 주차스위치(S1)와, 상기 주차스위치(S1)가 온되면 하이레벨의 신호를 출력하고 소정시간 경과후 로우레벨로 전환된 신호를 출력하는 장시간용 타이머(20b)와, 야간에 타차량의 빛을 감지하는 광감지부(10)에서 출력된 하이레벨의 신호를 입력하여 소정시간동안 하이레벨로 출력하는 단시간용 타이머(20a)와, 상기 두 타이머(20a)(20b)의 출력신호를 각각 입력하여 논리합으로 출력하는 오아게이트(30)와, 상기 오아게이트(30)의 출력에 따라 전원을 공급하는 주차등구동부(40)와, 상기 주차등구동부(40)에 의해 전원이 공급되어 점등되는 주차등(50)으로 구성되는 것을 특징으로 하는 자동차의 주차등 자동점소등장치.A parking switch S1 installed in conjunction with the parking brake, a long time timer 20b that outputs a high level signal when the parking switch S1 is turned on and outputs a signal switched to a low level after a predetermined time elapses; A short time timer 20a for inputting a high level signal output from the light sensing unit 10 for detecting light of another vehicle at night and outputting the signal at a high level for a predetermined time period, and the two timers 20a and 20b. OA gate (30) for inputting the output signal of each of the output to the logical sum, the parking light driver 40 for supplying power in accordance with the output of the ora gate 30, and the parking light driver 40 Parking lights automatic lighting device for a vehicle, characterized in that consisting of a parking light 50 is supplied with power.
KR2019950034949U 1995-11-23 1995-11-23 Parking lamp KR0115056Y1 (en)

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KR2019950034949U KR0115056Y1 (en) 1995-11-23 1995-11-23 Parking lamp

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Application Number Priority Date Filing Date Title
KR2019950034949U KR0115056Y1 (en) 1995-11-23 1995-11-23 Parking lamp

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KR970022279U KR970022279U (en) 1997-06-18
KR0115056Y1 true KR0115056Y1 (en) 1998-04-15

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