KR19980046639U - Brake light lighting control device - Google Patents
Brake light lighting control device Download PDFInfo
- Publication number
- KR19980046639U KR19980046639U KR2019960059793U KR19960059793U KR19980046639U KR 19980046639 U KR19980046639 U KR 19980046639U KR 2019960059793 U KR2019960059793 U KR 2019960059793U KR 19960059793 U KR19960059793 U KR 19960059793U KR 19980046639 U KR19980046639 U KR 19980046639U
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- South Korea
- Prior art keywords
- braking
- vehicle
- brake
- lamps
- lamp
- Prior art date
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- 239000012530 fluid Substances 0.000 description 4
- 239000000446 fuel Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
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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
- B60Q1/44—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
- B60Q1/444—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 with indication of the braking strength or speed changes, e.g. by changing shape or intensity of the indication
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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
- B60Q1/2607—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 comprising at least two indicating lamps
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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
- B60Q1/44—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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 고안은 차량의 제동시 제동력에 따라 제동등의 점등상태를 달리함으로써 후속차량의 운전자가 선행차량의 급제동을 신속하게 인식할 수 있도록 한 제동등 점등제어장치를 제공하기 위한 것이다.The present invention is to provide a braking lamp lighting control device that enables the driver of the next vehicle to quickly recognize the sudden braking of the preceding vehicle by changing the lighting state of the braking light according to the braking force during braking of the vehicle.
이를 위해 본 고안은, 브레이크페달(10)에 가해진 작동력에 따라 유압을 발생시키는 마스터실린더(12)와, 상기 마스터실린더(12)로부터의 유압을 휠실린더(16)측으로 이동시키는 브레이크파이프(14)를 갖춘 차량에서, 상기 마스실린더(12)에서 발생된 유압의 압력을 감지하는 압력감지부(18)와, 상기 압력감지부(18)로부터의 신호를 기초로 급제동여부를 판단하여 차등적인 점등제어를 행하는 제어부(20), 상기 제어부(20)의 제어신호에 의해 동작하는 스위칭소자(22,24) 및, 상기 스위칭소자(22,24)에 의해 차등적으로 점등되는 복수개의 램프(26,28)로 이루어진 제동등으로 구성되어, 제동이 서서히 걸릴 경우에는 한쌍의 램프로 된 제동등의 한 램프만이 점등되고 급제동이 걸릴 경우에는 복수개의 램프가 모두 점등되므로, 후속차량의 운전자는 선행차량의 제동상태를 신속하게 파악할 수 있게 된다.To this end, the present invention, the master cylinder 12 for generating hydraulic pressure in accordance with the operating force applied to the brake pedal 10, the brake pipe 14 for moving the hydraulic pressure from the master cylinder 12 to the wheel cylinder 16 side. In the vehicle equipped with, the pressure sensing unit 18 for detecting the pressure of the hydraulic pressure generated in the mas cylinder 12 and on the basis of the signal from the pressure sensing unit 18 to determine whether the braking is differential lighting control Control unit 20 for performing the operation, switching elements 22 and 24 operated by the control signal of the control unit 20, and a plurality of lamps 26 and 28 that are differentially lit by the switching elements 22 and 24. When braking is applied slowly, only one lamp of a pair of lamps is turned on when braking is applied slowly, and when a sudden braking is applied, a plurality of lamps are turned on. To be able to quickly identify.
Description
본 고안은 제동등 점등제어장치에 관한 것으로, 보다 상세하게는 차량의 제동시 제동력의 강/약에 따라 점등표시를 달리하여 급제동상태를 알려주도록 한 제동등 점등제어장치에 관한 것이다.The present invention relates to a braking light lighting control device, and more particularly to a braking light lighting control device to notify the sudden braking state by changing the lighting display according to the strength and weakness of the braking force during braking of the vehicle.
일반적으로, 자동차가 주행을 안전하게 하려면 조명 이외에도 신호 또는 표시할 수 있는 기능이 필요하며, 그러한 기능을 수행하는 등화장치를 기능별로 구분하여 보면 조명용/신호용/경고용/표시용의 등화램프로 구별된다.In general, in order to make a vehicle safe to drive, a signal or display function is required in addition to lighting, and when a light device that performs such a function is classified by function, it is classified into a lighting lamp for lighting / signal / warning / display. .
다시 말해서, 조명용 등화램프로서는 야간운행을 위해 조명하는 전조등, 안개속에서 운행을 위한 안개등, 변속레버를 후진위치로 하였을 때 후진방향을 조명하는 후진등, 차실내를 조명하는 실내등, 계기판의 각종 계기를 조명하는 계기등 등이 있고, 신호용 등화램프로서는 자동차의 선회방향을 알리는 방향지시등, 자동차의 제동시 후속차량에게 제동을 걸고 있고 있음을 알리는 제동등 등이 있으며, 경고용 등화램프로서는 유압이 규정이하로 되면 점등경고하는 유압등, 축전지의 충전치가 규정이하로 되면 점등경고하는 충전등, 연료유면이 규정이하로 되면 점등경고하는 연료등, 브레이크 유면이 규정이하로 되면 점등경고하는 브레이크 오일등 등이 있다.In other words, the lighting lamps for lighting, headlights for driving at night, fog lights for driving in the fog, reversing lights for reversing direction when the shift lever is set to the reverse position, indoor lights for illuminating the interior of the vehicle, and various instruments of the instrument panel There are instrument lamps to illuminate the lights, and the signal lamps for the signal are direction indicators for indicating the turning direction of the vehicle, and brake lamps for indicating that the vehicle is being braked when the vehicle is braked. Warning lamp lights up when the battery level is lower than specified, charging lamp lights up when the battery level is lower than specified, fuel lamp lights up when fuel level is lower than specified, brake oil lights warning light when the oil level is lower than specified have.
또한, 표시용 등화램프로서는 자동차의 뒤끝을 표시하는 후미등, 자동차가 주차증임을 표시하는 주차등, 자동차의 번호판을 조명하는 번호등, 자동차의 폭을 표시하는 차폭등 등이 있다.In addition, the display lamp includes a tail light indicating the rear end of the car, a parking light indicating that the car is a parking certificate, a number light illuminating the license plate of the car, a vehicle width indicating the width of the car, and the like.
이와 같은 등화램프를 갖춘 차량을 이용하여 어느 한 목적지로 주행하는 경우 통상적으로 제동을 걸게 되면 상기한 제동등이 점등되므로, 후속차량의 운전자는 현재 선행차량이 제동을 걸고 있으므로 따라서 속도를 줄이게 된다.In the case of driving to a destination using a vehicle equipped with such an lamp, the braking lamp is usually turned on when the vehicle is braked, and thus, the driver of the subsequent vehicle currently brakes the preceding vehicle and thus reduces the speed.
그런데, 상기한 제동등은 제동의 강/약에 관계없이 점등되므로, 선행차량에서 급제동을 걸었을 경우 후속차량의 운전자는 선행차량이 현재 서서히 제동을 걸고 있는 상태인지 아니면 급제동을 걸고 있는 상태인지를 제대로 알 수 없어 안전운전 및 방어운전을 제대로 할 수 없게 된다.However, the above braking light is turned on regardless of the braking strength and weakness. Therefore, if a sudden braking is performed in the preceding vehicle, the driver of the subsequent vehicle is properly checked whether the preceding vehicle is currently braking or suddenly braking. It is impossible to know safely and defensive driving properly.
따라서 본 고안은 상기한 사정을 감안하여 이루어진 것으로, 그 목적은 차량의 제동시 제동력에 따라 제동등의 점등상태를 달리함으로써 후속차량의 운전자가 선행차량의 급제동을 신속하게 인식할 수 있도록 한 제동등 점등제어장치를 제공함에 있다.Therefore, the present invention has been made in view of the above circumstances, and its purpose is to control the braking lamp lighting so that the driver of the next vehicle can recognize the sudden braking of the preceding vehicle quickly by changing the lighting state of the braking light according to the braking force during the braking of the vehicle. In providing a device.
상기한 목적을 달성하기 위해 본 고안의 바람직한 실시예에 따르면, 브레이크페달에 가해진 작동력에 따라 유압을 발생시키는 마스터실린더와, 그 마스터실린더로부터의 유압을 휠실린더측으로 이동시키는 브레이크파이프를 갖춘 차량에 있어서, 그 마스실린더에서 발생된 유압의 압력을 감지하는 압력감지부와, 그 압력감지부로부터의 신호를 기초로 급제동여부를 판단하여 차등적인 점등제어를 행하는 제어부, 그 제어부의 제어신호에 의해 동작하는 스위칭소자 및, 그 스위칭소자에 의해 차등적으로 점등되는 복수개의 램프로 이루어진 제동등으로 구성된 제동등 점등제어장치가 제공된다.According to a preferred embodiment of the present invention to achieve the above object, in a vehicle having a master cylinder for generating hydraulic pressure in accordance with the operating force applied to the brake pedal, and a brake pipe for moving the hydraulic pressure from the master cylinder to the wheel cylinder side A pressure sensing unit for sensing the pressure of the hydraulic pressure generated by the mas cylinder, a control unit performing differential lighting control based on a signal from the pressure sensing unit and performing differential lighting control, and operated by a control signal of the control unit Provided is a brake lamp lighting control device including a switching device and a brake light including a plurality of lamps that are differentially lit by the switching device.
도 1은 본 고안의 바람직한 실시예에 따른 제동등 점등제어장치의 구성을 나타낸 도면,1 is a view showing the configuration of a brake lamp lighting control device according to an embodiment of the present invention,
도 2는 도 1에 도시된 제동등의 설치예를 나타낸 도면,2 is a view showing an installation example of the brake light shown in FIG.
도 3은 도 2에 도시된 제동등의 내부를 단면처리하여 나타낸 도면이다.3 is a cross-sectional view of the interior of the brake lamp illustrated in FIG. 2.
〈도면의 주요 부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
10: 브레이크페달 12: 마스터실린더10: brake pedal 12: master cylinder
14: 브레이크파이프16: 휠실린더14: brake pipe 16: wheel cylinder
18: 압력감지부20: 제어부18: pressure detection unit 20: control unit
22,24: 스위칭소자 26,28: 램프22,24 switching element 26,28 lamp
이하, 본 고안의 실시예에 대해 첨부된 도면을 참조하여 더욱 상세히 설명한다.Hereinafter, with reference to the accompanying drawings for an embodiment of the present invention will be described in more detail.
도 1은 본 고안의 바람직한 실시예에 따른 제동등 점등제어장치의 구성을 나타낸 도면으로서, 본 고안의 실시예는 지레의 작용을 이용한 브레이크페달(10)과, 그 브레이크페달(10)의 밟는 힘을 유압으로 전환시키는 마스터실린더(12), 그 마스터실린더(12)에서 발생되는 브레이크액을 휠실린더(16)로 유도하는 브레이크파이프(14), 그 마스터실린더(12)에서 브레이크파이프(14)로 이동하는 브레이크액의 현재 압력을 감지하는 압력감지부(18), 그 압력감지부(18)로부터의 신호를 기초로 급제동여부를 판단하고서 제동등에 대한 차등적인 표시가 행해지도록 제어하는 제어부(20), 그 제어부(20)의 제어신호에 의해 차등적으로 온/오프구동되면서 한쌍의 램프(26,28)로 이루어진 제동등을 점등시키는 스위칭소자(22,24)로 구성된다.1 is a view showing the configuration of a brake lamp lighting control device according to a preferred embodiment of the present invention, an embodiment of the present invention is a brake pedal 10 and the stepping force of the brake pedal 10 using the action of the lever The master cylinder 12 for converting hydraulic pressure, the brake pipe 14 for guiding the brake fluid generated in the master cylinder 12 to the wheel cylinder 16, and the brake pipe 14 moves from the master cylinder 12 to the brake cylinder 14. A pressure sensing unit 18 for sensing the current pressure of the brake fluid, a control unit 20 for judging whether or not sudden braking is performed based on a signal from the pressure sensing unit 18, and controlling the differential display of the braking light to be performed; It is composed of switching elements 22 and 24 which turn on / off the driving differentially by the control signal of the control unit 20 and turn on the braking lamp composed of a pair of lamps 26 and 28.
여기서, 그 제어부(20)에는 복수개의 상호 차등적인 기준신호(Vref1,Vref2; 예컨대 Vref1 Vref2)가 입력되는데, 압력감지부(18)로부터의 신호와 기준신호(Vref1,Vref2)를 비교하여 급제동여부를 판단하게 된다.Here, the control unit 20 receives a plurality of mutually differential reference signals Vref1 and Vref2 (for example, Vref1 Vref2), and compares the signals from the pressure sensing unit 18 with the reference signals Vref1 and Vref2 to determine whether they are suddenly braked. Will be judged.
그리고, 그 스위칭소자(22)의 베이스는 저항(R1)을 매개로 제어부(20)의 일출력단에 접속되고 컬렉터에는 제동등을 구성하는 한쌍의 램프(26,28)중에서 램프(26)가 접속된다.The base of the switching element 22 is connected to one output terminal of the control unit 20 via a resistor R1, and the lamp 26 is connected to a collector among a pair of lamps 26 and 28 constituting a braking lamp. .
한편, 그 스위칭소자(24)의 베이스는 저항(R2)을 매개로 제어부(20)의 다른 출력단에 접속되고 컬렉터에는 제동등을 구성하는 한쌍의 램프(26,28)중에서 램프(28)가 접속된다.On the other hand, the base of the switching element 24 is connected to the other output terminal of the control unit 20 via the resistor R2, and the lamp 28 is connected to the collector among a pair of lamps 26 and 28 constituting a braking lamp. .
또한, 상기 램프(26,28)는 도 2 및 도 3에 도시된 바와 같이 반투명체의 재질로 된 커버(1)에 의해 보호되면서 상하로 위치하게 되는데, 상부의 램프(26)는 제동이 서서히 걸렸을 경우에 점등되고, 하부의 램프(28)는 급제동이 걸렸을 경우에 점등된다.In addition, the lamps 26 and 28 are positioned up and down while being protected by a cover 1 made of a semi-transparent material, as shown in FIGS. 2 and 3, and the upper lamp 26 may be slowly braked. The lamp 28 is lit in the case, and the lower lamp 28 is lit in case of sudden braking.
여기서, 상기 도 2 및 도 3에서는 차량후방의 좌측부위에 설치된 제동등에 대해서만 언급하였지만, 우측부위에 설치되는 제동등도 역시 마찬가지로 구성됨은 물론이다.2 and 3 only refer to the brake lamps installed on the left side of the rear of the vehicle, the brake lamps installed on the right side of the vehicle are also configured as well.
이어, 상기와 같이 구성된 본 고안의 실시예에 따른 제동등 점등제어장치의 동작에 대해 설명하면 다음과 같다.Next, the operation of the brake lamp lighting control device according to the embodiment of the present invention configured as described above is as follows.
일단, 국도 또는 고속도로를 주행하는 중에 운전자가 브레이크페달(10)을 밟게 되면 마스터실린더(12)에서는 그 브레이크페달(10)을 밟게 됨에 따른 작동력에 상응하는 유압(브레이크액)을 발생시키고, 그 브레이크액은 브레이크파이프(14)를 통해 휠실린더(16)로 공급되는데, 이때 압력감지부(18)에서는 마스터실린더(12)에서 발생되어 브레이크파이프(14)로 이동되는 브레이크액의 현재 압력을 감지하게 된다.Once the driver presses the brake pedal 10 while driving on a national road or highway, the master cylinder 12 generates hydraulic pressure (brake fluid) corresponding to the operating force caused by pressing the brake pedal 10, and the brake The liquid is supplied to the wheel cylinder 16 through the brake pipe 14, in which the pressure sensing unit 18 detects the current pressure of the brake fluid generated in the master cylinder 12 and moved to the brake pipe 14. do.
그 감지된 압력신호는 제어부(20)로 인가되고, 그 제어부(20)에서는 현재 입력된 압력신호와 기준신호(Vref1,Vref2)를 상호 비교하여 현재의 제동상태가 급제동상태인지를 판단하게 된다. 예를 들어, 현재의 압력신호가 상기 기준신호(Vref1,Vref2)사이인 경우에는 제동이 서서히 걸리는 것으로 판단하고, 현재의 압력신호가 상기 기준신호(Vref1)이상인 경우에는 급제동이 걸리는 것으로 판단하게 된다.The detected pressure signal is applied to the control unit 20, and the control unit 20 compares the currently input pressure signal with the reference signals Vref1 and Vref2 to determine whether the current braking state is a sudden braking state. For example, when the current pressure signal is between the reference signals Vref1 and Vref2, it is determined that the braking is gradually applied, and when the current pressure signal is higher than the reference signal Vref1, it is determined that rapid braking is applied. .
만약, 그 급제동상태판단결과 제동이 서서히 걸리는 것으로 판단된 경우에는 제어부(20)는 스위칭소자(22)를 도통시켜 제동등을 구성하는 한쌍의 램프(26,28)중에서 램프(26)만을 점등시키게 되는 반면에, 그 급제동상태판단결과 급제동이 걸리는 것으로 판단된 경우에는 제어부(20)는 스위칭소자(22,24)를 모두 도통시켜 제동 등을 구성하는 한쌍의 램프(26,28)를 모두 점등시키게 되므로, 후속차량의 운전자는 그 램프(26,28)의 점등상태에 따라 급제동여부를 신속하게 인식할 수 있게 된다.If it is determined that braking is gradually applied as a result of the sudden braking state determination, the control unit 20 turns on only the lamp 26 among the pair of lamps 26 and 28 constituting the braking lamp by turning on the switching element 22. On the other hand, when it is determined that sudden braking is applied as a result of the sudden braking state determination, the controller 20 turns on both of the switching elements 22 and 24 to turn on the pair of lamps 26 and 28 constituting the braking. Then, the driver of the subsequent vehicle can quickly recognize whether or not sudden braking according to the lighting state of the lamp (26,28).
한편 본 고안은 상술한 실시예로만 한정되는 것이 아니라, 본 고안의 요지를 벗어나지 않는 범위내에서 수정 및 변형하여 실시할 수 있는 것이다. 예컨대, 본 고안의 실시예에서는 한쌍의 램프(26,28)를 차등적으로 점등시킴으로써 급제동여부를 알렸으나, 차량의 후방 소정부위에 문자디스플레이가능한 수단을 설치시킴으로써 급제동시 그 문자디스플레이수단에 의해 급제동을 알리게 하는 것도 가능하다.On the other hand, the present invention is not limited to the above-described embodiment, it can be carried out by modifying and modifying within the scope not departing from the gist of the present invention. For example, in the exemplary embodiment of the present invention, whether or not sudden braking is indicated by differentially lighting the pair of lamps 26 and 28, but sudden braking is performed by the character display means at the time of sudden braking by installing a means for displaying a character on a predetermined portion of the rear of the vehicle. It is also possible to inform.
이상 설명한 바와 같은 본 고안에 의하면, 제동이 서서히 걸릴 경우에는 한쌍의 램프로 된 제동등의 한 램프만이 점등되고 급제동이 걸릴 경우에는 복수개의 램프가 모두 점등되므로, 후속차량의 운전자는 선행차량의 제동상태를 신속하게 파악할 수 있게 된다.According to the present invention as described above, when braking is applied slowly, only one lamp such as a pair of brake lamps is turned on, and when a sudden braking is applied, a plurality of lamps are all turned on. The status can be quickly identified.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059793U KR19980046639U (en) | 1996-12-28 | 1996-12-28 | Brake light lighting control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019960059793U KR19980046639U (en) | 1996-12-28 | 1996-12-28 | Brake light lighting control device |
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| Publication Number | Publication Date |
|---|---|
| KR19980046639U true KR19980046639U (en) | 1998-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019960059793U KR19980046639U (en) | 1996-12-28 | 1996-12-28 | Brake light lighting control device |
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| KR (1) | KR19980046639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107561A (en) * | 2015-03-04 | 2016-09-19 | 김운식 | Apparatus for ejecting bumper of car |
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1996
- 1996-12-28 KR KR2019960059793U patent/KR19980046639U/en not_active Application Discontinuation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20160107561A (en) * | 2015-03-04 | 2016-09-19 | 김운식 | Apparatus for ejecting bumper of car |
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