KR19980044999U - Automotive stop lamp lighting system - Google Patents
Automotive stop lamp lighting system Download PDFInfo
- Publication number
- KR19980044999U KR19980044999U KR2019960058139U KR19960058139U KR19980044999U KR 19980044999 U KR19980044999 U KR 19980044999U KR 2019960058139 U KR2019960058139 U KR 2019960058139U KR 19960058139 U KR19960058139 U KR 19960058139U KR 19980044999 U KR19980044999 U KR 19980044999U
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- stop lamp
- throttle valve
- control circuit
- detection sensor
- Prior art date
Links
- 238000001514 detection method Methods 0.000 claims abstract description 13
- 230000003321 amplification Effects 0.000 description 5
- 238000003199 nucleic acid amplification method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
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
- B60Q1/26—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
- B60Q1/441—Electric switches operable by the driver's pedals
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 고안은 자동차용 점등장치에 관한 것으로서, 특히 자동차의 제동시에 점등되는 스톱램프의 점등을 위한 시스템에 관한 것이다.The present invention relates to a lighting device for a vehicle, and more particularly, to a system for turning on a stop lamp that is turned on when a vehicle is braked.
본 고안은 차량이 실제로 감속되는 경우에 점등됨으로서 차량의 감속사실을 후미차량에게 경고하여 추돌사고를 예방하기 위한 자동차용 스톱램프 점등시스템을 제공하는 것을 목적으로 한다.The object of the present invention is to provide a stop lamp lighting system for a vehicle to prevent a collision accident by warning the rear vehicle of the deceleration fact of the vehicle by turning on when the vehicle is actually decelerated.
전술한 목적을 실현하는 수단으로 본 고안은 자동차에 있어서, 차량의 후미에 설치된 스톱램프와, 드로틀밸브의 개폐정도를 검출하는 드로틀밸브 위치검출센서 및 상기 드로틀밸브 위치검출센서의 출력이 기준값 이하이면 상기 스톱램프를 점등하는 점등제어회로를 포함하는 것을 특징으로 하는 자동차용 스톱램프 점등시스템을 제공하며, 상기 점등제어회로는 증폭회로와, 낫 게이트를 이용하여 구성하도록 하여 차량의 감속시에 이 사실을 후미의 운전자에게 보다 조기에 확실히 전달할 수 있게 되었다.As a means for realizing the above object, the present invention provides a stop lamp installed at the rear of a vehicle, a throttle valve position detection sensor for detecting the opening and closing degree of the throttle valve, and an output of the throttle valve position detection sensor in a vehicle when the output is equal to or less than a reference value. An on-vehicle stop lamp lighting system comprising a lighting control circuit for turning on a stop lamp, the lighting control circuit being configured using an amplifying circuit and a sickle gate so that the fact is obtained when the vehicle is decelerated. We can surely deliver to rear driver early.
Description
종래에 있어서는 차량의 제동시에 제동사실을 후미차량에게 알리도록 하는 스톱램프를 설치하고 있는 바, 종래의 자동차용 스톱램프 점등시스템은 도 1에 도시한 바와 같다.In the related art, a stop lamp for informing a rear vehicle of a braking fact at the time of braking of a vehicle is provided. A conventional stop lamp lighting system for a vehicle is shown in FIG.
이러한 종래의 자동차용 스톱램프 점등시스템은 전원부(1)와 운전석내의 제동페달(2)의 작동에 따라 온/오프 되도록 하는 스톱램프 스위치(3)와 스위치가 온되면 내장전원으로부터의 전력을 공급받아 점등되는 제동등(4)으로 구성된다.The conventional stop lamp lighting system for automobiles is supplied with electric power from the internal power supply when the stop lamp switch 3 and the switch are turned on and off according to the operation of the power supply unit 1 and the braking pedal 2 in the driver's seat. It consists of a braking light 4 which is turned on.
따라서 운전자가 차량의 감속을 위해 제동페달을 밟으면, 차량의 후미에 설치된 제동등이 점등되어 차량이 제동으로 감속되고 있다는 사실을 후미의 차량에게 신속하게 알리므로 차량이 급감속시에 후미차량이 추돌하는 위험을 예방하고 있다.Therefore, when the driver presses the brake pedal to decelerate the vehicle, the rear brake lights on the rear of the vehicle are turned on to quickly inform the rear vehicle that the vehicle is being decelerated by braking. Is preventing.
그러나 이러한 종래의 자동차용 스톱램프 점등시스템은 차량의 제동페달을 작동할 때만 작동하므로, 차량의 감속수단의 또 다른 하나인 가속페달을 놓는 것에 의한 감속의 경우에는 작동을 하지 않으므로 후미차량은 앞의 차량이 감속중이더라도 이 사실을 알지 못하고 따라서 위험을 초래할 수 있다.However, since such a conventional stop lamp lighting system for a vehicle operates only when the brake pedal of the vehicle is operated, the rear vehicle does not operate in the case of deceleration by releasing the accelerator pedal, which is another means of the vehicle's deceleration means. Even if the vehicle is decelerating, this may not be known and may pose a danger.
본 고안은 전술한 종래의 문제점을 해결하기 위한 것으로서, 자동차의 감속시에 이 사실을 자동으로 감지하여 후미차량에게 차량의 감속사실을 알릴 수 있도록 하는 자동차용 스톱램프 점등시스템을 제공하는 것을 기술적과제로 한다.The present invention is to solve the above-mentioned problems, the technical problem to provide a vehicle stop lamp lighting system that automatically detects this fact at the time of deceleration of the car to inform the deceleration fact of the vehicle. Shall be.
도 1은 종래의 자동차용 스톱램프의 점등을 위한 회로의 도면1 is a diagram of a circuit for turning on a conventional stop lamp for automobiles.
도 2는 본 고안에 따른 자동차용 스톱램프의 점등을 위한 회로의 도면이다.2 is a diagram of a circuit for lighting of a stop lamp for a vehicle according to the present invention.
도 3은 본 고안에서 사용하는 드로틀밸브 위치검출센서의 입력신호와 출력전압의 관계를 도시하는 그래프이다.3 is a graph showing the relationship between the input signal and the output voltage of the throttle valve position detection sensor used in the present invention.
*도면의 주요 부분에 대한 부호의 설명** Description of the symbols for the main parts of the drawings *
1,5 : 전원3 : 스톱램프 스위치1,5: power supply 3: stop lamp switch
4,11 : 스톱램프6 : 드로틀밸브 위치검출센서4,11: Stop lamp 6: Throttle valve position detection sensor
7 : 점등제어회로8 : 증폭회로7: Lighting control circuit 8: Amplification circuit
9 : 낫 게이트10 : 점등스위치9: sickle gate 10: lighting switch
본 고안은 전술한 기술적과제를 해결하기 위한 것으로서 자동차에 있어서, 차량의 후미에 설치된 스톱램프(11)와, 드로틀밸브의 개폐정도를 검출하는 드로틀밸브 위치검출센서(TPS : Throttle Position Sensor)(6) 및 상기 드로틀밸브 위치검출센서의 출력이 기준값 이하이면 상기 스톱램프를 점등하는 점등제어회로를 포함하는 것을 특징으로 하는 자동차용 스톱램프 점등시스템을 제공한다.The present invention is to solve the above technical problem, in a vehicle, a stop lamp 11 installed at the rear of the vehicle, and a throttle valve position detection sensor (TPS: Throttle Position Sensor) (6) for detecting the opening and closing degree of the throttle valve (6) And a lighting control circuit for lighting the stop lamp when the output of the throttle valve position detection sensor is equal to or less than a reference value.
특히 본 고안은 전술한 점등제어회로를 증폭회로(8)와, 낫 게이트(9)를 이용하여 구성하도록 한 자동차용 스톱램프 점등시스템을 제공한다.In particular, the present invention provides a stop lamp lighting system for a vehicle in which the above lighting control circuit is configured using the amplification circuit 8 and the sickle gate 9.
이하 본 고안에 따른 자동차용 스톱램프 점등시스템의 구성 및 작동상태를 첨부된 도면을 설명하도록 한다.Hereinafter, the configuration and operation of the stop lamp lighting system for a vehicle according to the present invention will be described with reference to the accompanying drawings.
도 1은 본 발명에 따른 자동차용 스톱램프 점등시스템의 개략적구성을 도시하는 도면이다.1 is a view showing a schematic configuration of a stop lamp lighting system for a vehicle according to the present invention.
도면의 드로틀밸브 위치검출센서(6)는 엔진으로의 공기흡입량을 조절하는 드로틀밸브의 개도를 검출하기 위한 종래의 장치로서 도 3에 도시된 바와 같이 드로틀밸브의 개도에 비례하는 전압을 출력한다.The throttle valve position detection sensor 6 in the figure outputs a voltage proportional to the opening degree of the throttle valve as shown in FIG. 3 as a conventional apparatus for detecting the opening degree of the throttle valve for adjusting the air intake to the engine.
즉 드로틀밸브가 완전히 열리면 최대전압을 완전히 닫히면 0 V의 전압을 출력한다.In other words, when the throttle valve is fully open, the maximum voltage is completely closed and outputs a voltage of 0 V.
점등제어회로(7)는 상기 드로틀밸브 위치검출센서로부터의 출력전압을 소정의 기준전압(Vth)과 비교하여 기준값보다 작은 경우 스톱램프(11)를 점등하도록 하는 역할을 하며, 본 고안에서는 오피엠프를 이용한 증폭회로(8)와 낫 게이트(9)를 이용하여 구성하였다.The lighting control circuit 7 compares the output voltage from the throttle valve position detection sensor with a predetermined reference voltage V th to turn on the stop lamp 11 when it is smaller than the reference value. Amplification circuit 8 and sickle gate 9 using the amplifier were used.
따라서 점등제어회로로의 입력전압이 일정수준 이하이면 낫 게이트는 하이로 전환되어 점등스위치(10)를 온하여 스톱램프를 점등하고 점등제어회로로의 입력전압신호가 일정정도를 넘어서면 낫게이트는 로우로 전환되도록 한다.Therefore, when the input voltage to the lighting control circuit is below a certain level, the sickle gate is switched to high, and the lighting lamp 10 is turned on to light the stop lamp. When the input voltage signal to the lighting control circuit exceeds a certain level, the sick gate is turned on. Make it low.
전술한 기준전압(Vth)은 0 V로 설정할 수도 있으며, 드로틀밸브가 일반적인 감속상태를 나타내는 개도(θth)일 때 출력하는 전압을 기준값으로 하여 다른 값으로 설정할 수도 있다.The above-mentioned reference voltage V th may be set to 0 V, or may be set to another value using the voltage outputted when the throttle valve is an opening degree θ th representing a general deceleration state as a reference value.
이때, 드로틀밸브 위치검출센서의 출력전압은 낫 게이트를 하이/로우 전환하기에는 너무 작고, 따라서 낫 게이트가 언제나 로우를 출력하므로 낫 게이트를 제어하기 위해서 증폭회로(8)를 설치하여 전압의 범위를 높이도록 한다.At this time, the output voltage of the throttle valve position detection sensor is too small to switch the sickle gate high / low, and therefore the sickle gate always outputs a low so that the amplification circuit 8 is installed to control the sickle gate to increase the voltage range. To do that.
증폭회로(8)의 전압증폭비는 저항 R1, R2의 값을 변경하여 설정되며, 드로틀밸브 위치검출센서의 출력전압이 스톱램프를 점등하기 위한 조건을 만족할 때, 낫 게이트가 하이로 전환되도록 적정값을 설정한다.The voltage amplification ratio of the amplifying circuit 8 is set by changing the values of the resistors R 1 and R 2. When the output voltage of the throttle valve position detection sensor satisfies the conditions for turning on the stop lamp, the sickle gate turns high. Set the appropriate value as much as possible.
낫 게이트가 하이로 전환되면 스톱램프 점등스위치(10)를 온시키고 스톱램프를 점등하여 후미차량의 운전자에게 경보를 하게 된다.When the sickle gate is turned high, the stop lamp lighting switch 10 is turned on and the stop lamp is turned on to alert the driver of the rear vehicle.
전술한 실시예에서는 점등제어회로(7)를 증폭회로와 낫게이트를 이용하여 구성하였으나 이는 단지 실시예일 뿐이며, 다른 형식으로 구성하는 것도 가능하다.In the above-described embodiment, the lighting control circuit 7 is configured using an amplifying circuit and a knock gate. However, this is only an example, and may be configured in other forms.
한편, 본 고안에 따른 시스템은 종래 스톱램프 점등시스템과 병행하여 실시하는 것도 가능하다.On the other hand, the system according to the present invention can also be carried out in parallel with the conventional stop lamp lighting system.
이러한 경우에는 기존의 시스템과 본 고안에 따른 시스템을 병렬로 구성하여 도시에 작동하는 경우에는 스톱램프로의 전류의 량을 증가시키므로 스톱램프의 밝기가 더욱 밝아져서 경보를 좀더 확실하게 행할 수 있다.In this case, when the existing system and the system according to the present invention are configured in parallel to operate in the city, the amount of current to the stop lamp increases, so that the brightness of the stop lamp becomes brighter, so that the alarm can be more reliably performed.
전술한 바와 같은 구성의 자동차용 스톱램프 점등시스템의 제공으로, 종래의 자동차용 스톱램프의 작동상태와 병용 또는 독립적으로 작동하는 스톱램프의 기능에 의해 차량의 감속시에 이 사실을 후미의 운전자에게 보다 조기에 확실히 전달할 수 있게 되었다.By providing a stop lamp lighting system for a vehicle having the above-described configuration, the fact that the stop lamp operates in combination with or independently of the operation state of a conventional stop lamp for a vehicle is provided to the rear driver. It can be delivered surely earlier.
본 고안은 자동차의 점등장치에 관한 것으로서, 특히 자동차의 제동시에 점등되는 스톱램프의 점등을 위한 시스템에 관한 것이다.The present invention relates to a lighting device of a vehicle, and more particularly, to a system for turning on a stop lamp that is turned on when the vehicle is braked.
본 고안은 차량이 실제로 감속되는 경우에 점등됨으로서 차량의 감속사실을 후미차량에게 경고하여 추돌사고를 예방하기 위한 자동차용 스톱램프 점등시스템을 제공하는 것을 목적으로 한다.The object of the present invention is to provide a stop lamp lighting system for a vehicle to prevent a collision accident by warning the rear vehicle of the deceleration fact of the vehicle by turning on when the vehicle is actually decelerated.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960058139U KR19980044999U (en) | 1996-12-27 | 1996-12-27 | Automotive stop lamp lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960058139U KR19980044999U (en) | 1996-12-27 | 1996-12-27 | Automotive stop lamp lighting system |
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| Publication Number | Publication Date |
|---|---|
| KR19980044999U true KR19980044999U (en) | 1998-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960058139U KR19980044999U (en) | 1996-12-27 | 1996-12-27 | Automotive stop lamp lighting system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10191450B2 (en) | 2015-12-18 | 2019-01-29 | Electronics And Telecommunications Research Institute | Method and apparatus for generating binary hologram |
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1996
- 1996-12-27 KR KR2019960058139U patent/KR19980044999U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10191450B2 (en) | 2015-12-18 | 2019-01-29 | Electronics And Telecommunications Research Institute | Method and apparatus for generating binary hologram |
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| Date | Code | Title | Description |
|---|---|---|---|
| WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |