KR100350899B1 - a back-up lighting system for vehicles - Google Patents
a back-up lighting system for vehicles Download PDFInfo
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- KR100350899B1 KR100350899B1 KR1020000041100A KR20000041100A KR100350899B1 KR 100350899 B1 KR100350899 B1 KR 100350899B1 KR 1020000041100 A KR1020000041100 A KR 1020000041100A KR 20000041100 A KR20000041100 A KR 20000041100A KR 100350899 B1 KR100350899 B1 KR 100350899B1
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- switch
- light
- reverse
- relay
- turned
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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
- B60Q1/02—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
- B60Q1/22—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 for reverse drive
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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
- B60Q1/0088—Details of electrical connections
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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
- B60Q1/02—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
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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
- B60Q1/30—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 rear of vehicle, e.g. by means of reflecting surfaces
- B60Q1/302—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 rear of vehicle, e.g. by means of reflecting surfaces mounted in the vicinity, e.g. in the middle, of a rear window
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
본 발명은 자동차의 후진등화장치에 관한 것으로, 백업스위치(10)와 미등스위치(40)에 각각 연동되는 제1릴레이(30)와 제2릴레이(50)가 구비되고, 이 릴레이(30,50)들은 서로 직렬로 연결되어 백업스위치(10)와 미등스위치(40)가 모두 닫혀 있을때만 후진보조등(100)측으로 전력을 전달할 수 있으며, 상기 제2릴레이(50)와 후진보조등(100)의 사이에 전력공급방향을 절환하는 브레이크스위치(70)가 구비되어 운전자가 브레이크페달을 밟으면 제동등(120)이 점등되고 브레이크페달을 놓으면 후진보조등(100) 쪽으로 전력이 공급되며, 이 공급된 전력은 액셀페달이 밟혔을 때 on되는 액셀스위치(80)와 이에 연동되는 제4릴레이(90)을 통하여 후진보조등(100)에 전달되어 후진보조등(100)이 점등되어지고, 후진주행중에 액셀페달을 놓아 액셀스위치(80)가 off되어도 이와 반대로 작동되는 제3릴레이(110)의 작용에 의해 후진 계속중에는 후진보조등(100)이 점등상태를 유지하는 구조로 이루어져 있다. 따라서, 상기 후진보조등은 백업스위치와 미등스위치가 모두 on된 상태에서 별도의 조작없이 브레이크페달과 액셀페달을 조작하는 후진주행조작만으로 후진상태(정지 또는 후진)에 따라 점멸되므로 조작편의성이 향상되고, 후속차량에게 앞차의 후진주행상태를 보다 정확하게 인지시킬 수 있으며, 후속차량 운전자의 눈부심이 줄어들어 안전사고 발생의 위험성을 감소시킬 수 있게 된다.The present invention relates to an apparatus for reversing light of an automobile, and includes a first relay 30 and a second relay 50 interlocked with a backup switch 10 and a tail light switch 40, respectively. ) Are connected in series with each other to transfer power to the reverse auxiliary light 100 only when the backup switch 10 and the tail light switch 40 are all closed, and the second relay 50 and the reverse auxiliary light 100 Brake switch 70 for switching the power supply direction is provided between the driver when the driver presses the brake pedal, the brake light 120 is turned on, and when the brake pedal is released, the power is supplied to the reverse auxiliary lamp 100, and the supplied power is When the accelerator pedal is stepped on, it is transmitted to the backward assist lamp 100 through the accelerator switch 80 which is turned on and the fourth relay 90 interlocked thereto, and the reverse assist lamp 100 is turned on, and the accelerator pedal is in reverse driving. Release the accelerator switch 80 During continued backward by the action of the third relay 110 are the same consists of a structure in which the (100) including a secondary backing remains lit. Therefore, the reverse auxiliary light blinks according to the reverse state (stop or reverse) only by the reverse driving operation of operating the brake pedal and the accelerator pedal without any additional operation when both the backup switch and the tail light switch are turned on. Therefore, it is possible to more accurately recognize the reverse driving condition of the preceding vehicle to the subsequent vehicle, and to reduce the glare of the driver of the subsequent vehicle, thereby reducing the risk of a safety accident.
Description
본 발명은 자동차의 후진등화장치에 관한 것으로, 특히 야간에 후방시야를 확보해 주는 후진보조등이 자동차가 정지하면 자동으로 꺼지고 실제로 후진할 때만 켜짐으로써 운전자의 조작편의성을 향상시키고, 후속차량의 운전자에게 보다 확실하게 선행차량의 후진주행상태를 알릴 수 있도록 된 자동차의 후진등화장치에 관한것이다.The present invention relates to an apparatus for reversing lighting of a vehicle, and in particular, a reversing assist light that secures a rear view at night is automatically turned off when the vehicle is stopped and turned on only when the vehicle actually reverses, thereby improving the driver's convenience and driving the driver of a subsequent vehicle. It is about the reverse lighting device of the vehicle that can more clearly inform the reverse driving condition of the preceding vehicle.
일반적으로 자동차의 후측에는 방향전환등, 후미등, 후진등, 제동등 등의 등화장치가 장착되어 있어서, 후속차량의 운전자가 선행차량의 주행방향(좌우방향), 주행상태(전진, 정지 및 후진상태) 등을 인지할 수 있도록 되어 있으며, 또한 해당 차량의 운전자가 후진할 때 차량의 후단을 정확히 인식하고 후방시야를 원활히 확보할 수 있도록 되어 있다.In general, the rear side of the vehicle is equipped with equalizing devices such as turning lights, taillights, reversing lights, and braking lights, so that the driver of the subsequent vehicle can drive the driving direction (left and right directions) and driving conditions (forward, stop and reverse) of the preceding vehicle. It is to be able to recognize the back, and also to recognize the rear end of the vehicle accurately when the driver of the vehicle back, and to secure the rear view smoothly.
한편, 상기 후진등은 운전자가 변속레버를 R단으로 조작하였을 때 점등되는 것으로 후속차량의 운전자가 앞 차량이 후진주행하려 하거나 후진주행중임을 알 수 있도록 하고, 또한 후방을 조사함으로써 해당 차량의 운전자가 후방시계를 확보하는데 도움을 주도록 장착된 것이다.On the other hand, the reversing light is turned on when the driver operates the shift lever to the R stage, so that the driver of a subsequent vehicle can know that the vehicle ahead is going backward or is driving backward, and the driver of the vehicle by examining the rear side It is equipped to help secure the rear clock.
그런데, 상기 후진등은 그 광도가 낮아서 후방시계 확보에는 그리 큰 영향을 주지 못하고 주로 후진상태임을 표시하는 표시등으로서 기능하기 때문에 차량에는 후진보조등이 추가 장착되어 상기 후진등과 동시에 점등됨으로써 운전자로 하여금 보다 양호한 후방시계를 확보할 수 있도록 되어 있다.However, since the backward light has a low brightness and does not have a great influence on securing the rear clock, it functions mainly as an indicator light indicating that the driver is in reverse state. It is possible to secure a better rear clock.
한편, 상기 후진보조등은 변속레버를 후진위치로 조작함으로써 백업스위치가 닫히고 운전자가 후미등을 켜기 위해 미등스위치를 on하였을 경우 점등되는데, 실제로 후진상태는 아니고 변속레버만 후진위치에 놓여 있는 후진대기상태나 실제 후진상태이거나에 구분 없이 항상 점등되어 있으므로 후방의 사람 또는 후속차량의 운전자에게 앞차가 후진하고 있다는 주의표시를 명확하게 전달할 수 없는 문제점이있었다.On the other hand, the reverse assist light is turned on when the backup switch is closed by operating the shift lever to the reverse position and the driver turns on the tail light switch to turn on the tail light, but the reverse lever state is not the reverse state but the shift lever is in the reverse position. However, there is a problem that can not clearly communicate the warning sign that the front vehicle is reversing to the rear person or the driver of the subsequent vehicle because it is always lit regardless of whether or not in reverse.
또한, 상기 후진보조등이 후진대기상태에서도 불필요하게 후방을 비추게 됨으로써 후속차량 운전자의 전방시야 확보에 장애가 되어 사고발생의 위험성이 증가되는 또 다른 문제점이 있었으며, 이를 방지하기 위하여 해당 차량의 운전자는 차량이 후진중 정지할 때마다 미등스위치를 조작하여 후진보조등을 off시키고, 다시 후진할 때 on시켜야 하는 불편함도 있었다.In addition, the reverse assist lamp unnecessarily illuminates the rear side even in the reverse standby state, which is another obstacle to securing the front field of view of the subsequent vehicle driver, thereby increasing the risk of an accident. Whenever the vehicle stopped while reversing, there was also the inconvenience of turning off the assist light by turning on the tail light switch and turning it on again when reversing.
이에 본 발명은 상기와 같은 문제점들을 해결하기 위하여 발명된 것으로, 후진보조등이 자동으로 차량의 후진상태에 맞추어 정지시 즉, 후진대기시에는 꺼지고 후진주행시에는 켜지게 됨으로써 뒤쪽의 사람이나 차량에게 보다 확실한 후진상태를 알릴 수 있게 되고, 후속차량 운전자의 시야방해를 줄이며, 해당 차량 운전자의 조작편의성이 향상된 자동차의 후진등화장치를 제공함에 그 목적이 있다.Therefore, the present invention has been invented to solve the above problems, the rear light is automatically stopped in accordance with the reverse state of the vehicle, that is, when the standby standby is turned off when the reverse driving is more than a person or vehicle behind It is an object of the present invention to provide a backward lightening device for a vehicle that can notify a certain reverse state, reduce the visual disturbance of a subsequent vehicle driver, and improve the operation convenience of the vehicle driver.
도 1은 본 발명에 따른 자동차의 후진등화장치의 회로구성도이다.1 is a circuit diagram of an apparatus for back lighting a vehicle according to the present invention.
-도면의 주요부분에 대한 부호의 설명-Explanation of symbols on the main parts of the drawing
10 : 백업스위치, 20 : 후진등,10: backup switch, 20: reversing light,
30 : 제 1릴레이, 40 : 미등스위치,30: first relay, 40: taillight switch,
50 : 제 2릴레이, 60 : 후미등,50: second relay, 60: taillight,
70 : 브레이크스위치, 80 : 액셀스위치,70: brake switch, 80: accelerator switch,
90 : 제 4릴레이, 100 : 후진보조등,90: fourth relay, 100: backward assist lamp,
110 : 제 3릴레이, 120 : 제동등,110: third relay, 120: braking lamp,
B : 배터리.B: battery.
상기와 같은 목적을 달성하기 위한 본 발명은, 후진등에 전력을 인계하는 백업스위치와, 이 백업스위치에 연동되는 제 1릴레이와, 후미등에 전력을 인계하는 미등스위치와, 이 미등스위치에 연동되고 상기 제 1릴레이의 후단에 연결되는 제 2릴레이와, 이 제 2릴레이로부터 인계된 전력을 브레이크페달의 답지상태에 따라 후진보조등 쪽으로 전달하거나 또는 배터리에서 직접 공급된 전력을 제동등 쪽으로 전달하는 브레이크스위치와, 이 브레이크스위치와 상기 후진보조등의 사이에 위치되어 전력공급을 중계하는 액셀스위치와, 상기 브레이크스위치의 후단에서 액셀스위치와 병렬로 연결되고 액셀스위치가 off될 때 on되는 제 3릴레이와, 이 제 3릴레이와 상기 액셀스위치의 후단에 직렬로 연결되어 이들중 한 곳에서만 전력이 연계되어도 on되는 제 4릴레이 및, 이 제 4릴레이의 후단에 연결되는 상기 후진보조등과, 상기 백업스위치에 연결된 후진등과, 상기 미등스위치에 연동되는 제 2릴레이에 연결된 후미등과, 상기 브레이크스위치에 연결된 제동등으로 구성되어 있다.The present invention for achieving the above object, the backup switch to take over the power to the reverse light, the first relay linked to the backup switch, the tail light switch to take over the power to the tail light, and interlocked with the tail light switch A second relay connected to the rear end of the first relay, a brake switch for transferring the power transferred from the second relay to the reverse auxiliary lamp according to the state of the brake pedal, or a power supplied directly from the battery to the brake lamp; An accelerator switch positioned between the brake switch and the reverse auxiliary light to relay power supply, a third relay connected in parallel with the accelerator switch at the rear end of the brake switch and turned on when the accelerator switch is turned off; A fourth reel connected in series to a third relay and a rear end of the accelerator switch, the fourth reel being turned on even when power is connected to only one of them; And the reverse auxiliary light connected to the rear end of the fourth relay, the reverse light connected to the backup switch, the rear light connected to the second relay linked to the tail light switch, and the braking light connected to the brake switch. have.
따라서, 백업스위치와 미등스위치가 on인 상태에서 후진하기 위해 가속페달을 밟으면 브레이크스위치와 액셀스위치 및 제 4릴레이를 통해 후진보조등이 점등되고, 이 상태에서 액셀페달에서 발을 떼어도 제 3릴레이를 통해 전력이 연계되어 후진보조등은 계속 점등상태로 있을 수 있으며, 정지하기 위하여 브레이크페달을 밟으면 브레이크스위치가 전환되어 후진보조등이 꺼짐과 동시에 제동등이 점등될 수 있도록 되어 있다.Therefore, when the accelerator pedal is pressed to back up with the backup switch and the tail light switch on, the auxiliary auxiliary light is turned on through the brake switch, the accelerator switch, and the fourth relay, and the third relay is released even if the foot pedal is released from this state. As the power is connected, the reverse auxiliary light can be kept on continuously, and when the brake pedal is pressed to stop, the brake switch is switched so that the reverse light is turned off and the braking light is on.
즉, 후진대기시(변속레버만 후진위치에 있고 정지해 있는 상태)와 후진주행시에 따라 운전자의 별도 조작 없이 후진보조등이 자동으로 점멸될 수 있도록 된 것이다.In other words, depending on the waiting time (only the shift lever is in the reverse position and stopped) and the reverse driving time, the backward assist light can be automatically flashed without the driver's separate operation.
이하, 본 발명을 첨부된 예시도면을 참조하여 상세히 설명한다.Hereinafter, with reference to the accompanying drawings, the present invention will be described in detail.
도 1은 본 발명에 따른 자동차의 후진보조등의 회로구성도이다.1 is a circuit diagram of a reverse assist lamp of an automobile according to the present invention.
백업스위치(10)는 운전자가 변속레버를 후진단에 위치시킴으로써 on되는 것으로 후단에 후진등(20)이 연결되어 있어 운전자가 후진을 위해 변속레버를 후진단으로 놓았을 때 배터리(B)의 전력을 후진등(20)에 공급하여 후진등(20)을 점등시키며, 이 백업스위치(10)의 후단에는 백업스위치(10)가 닫혔을 때 연동되어 닫히는 제 1릴레이(30)가 연결된다.The backup switch 10 is turned on by the driver by shifting the shift lever to the reverse stage, and the reverse light 20 is connected to the rear stage. When the driver sets the shift lever to the reverse stage to reverse, the power of the battery B is reversed. Is supplied to the reversing light 20 to turn on the reversing light 20, and the rear end of the backup switch 10 is connected to the first relay 30 which is interlocked when the backup switch 10 is closed.
미등스위치(40)는 운전자가 후미등(60)을 점등시키기 위해 손으로 직접 스위치버튼을 조작하여 개폐시키는 것으로 역시 배터리(B)의 전력을 상기 후미등(60)에 전달하여 후미등(60)을 점등시키며, 이 미등스위치(40)와 후미등(60)의 사이에도 미등스위치(40)가 on되었을 때 연동되어 on되는 제 2릴레이(50)가 구비되고, 이 제 2릴레이(50)는 상기 제 1릴레이(30)의 후단에 직렬로 연결되어 있다.The tail light switch 40 is to open and close the driver by manually operating the switch button to turn on the tail light 60, and also delivers the power of the battery (B) to the tail light 60 to turn on the tail light (60). Also, between the tail light switch 40 and the tail light 60 is provided with a second relay 50 that is interlocked on when the tail light switch 40 is turned on, the second relay 50 is the first relay It is connected in series to the rear end of 30.
한편, 상기 제 2릴레이(50)로부터 연장되는 라인의 말단에 후진보조등(100)이 연결되어 배터리(B)의 전력을 공급받게 되는데, 이 제 2릴레이(50)와 후진보조등(100)의 사이에 브레이크스위치(70)와 액셀스위치(80)와 제 3,4릴레이(110,90)가 구비되어 후진보조등(100)이 실제 후진주행중일때만 점등되고 후진대기시에는 꺼지도록 하는 작용을 한다.On the other hand, the reverse auxiliary light 100 is connected to the end of the line extending from the second relay 50 to receive the power of the battery (B), the second relay 50 and the reverse auxiliary light (100) The brake switch 70, the accelerator switch 80, and the third and fourth relays 110 and 90 are provided between the lamps so that the auxiliary auxiliary lamp 100 is turned on only when the driver is actually driving backward and turned off when the driver is waiting for the engine. Do it.
즉, 제 2릴레이(70)의 후단에 연결되는 상기 브레이크스위치(70)는 운전자가 브레이크페달을 밟는 상태에 따라 배터리(B) 전력의 공급방향을 절환시키는 것으로서 운전자가 브레이크페달을 밟았을때는 후단에 연결된 제동등(120)에 전력을 공급하여 제동등(120)이 점등되도록 하고, 브레이크페달에서 발을 떼었을때는 상기 후진보조등(100)측 라인에 접속되어 후진보조등(100) 쪽으로 전력을 인계하게 된다.That is, the brake switch 70 connected to the rear end of the second relay 70 switches the supply direction of the battery B power according to the state in which the driver presses the brake pedal, and when the driver presses the brake pedal, The brake lamp 120 is turned on by supplying electric power to the brake lamp 120 connected to the brake lamp 120, and when the foot is released from the brake pedal, the brake lamp 120 is connected to the reverse assist lamp 100 and the power is turned to the reverse assist lamp 100. Done.
한편, 브레이크스위치(70)의 후측에는 상기 액셀스위치(80)와 제 3릴레이(110)가 상호 병렬로 연결되는데, 액셀스위치(80)는 운전자가 액셀페달을 밟았을 때 닫히고 발을 떼었을 때 열리며, 상기 제 3릴레이(110)는 액셀스위치(80)에 연동되나 액셀스위치(80)가 on되었을 때 off되고 off되었을 때 on된다. 즉 서로 반대로 작용하게 된다.On the other hand, the accelerator switch 80 and the third relay 110 is connected in parallel to the rear side of the brake switch 70, the accelerator switch 80 is closed when the driver stepped on the accelerator pedal and released the foot When opened, the third relay 110 is interlocked with the accelerator switch 80 but turned off when the accelerator switch 80 is turned on and turned on when turned off. In other words, they work oppositely.
이 액셀스위치(80)와 제 3릴레이(110)의 후단에 제 4릴레이(90)가 연결되며, 이 제 4릴레이(90)는 상기 액셀스위치(80)와 제 3릴레이(110)중 어느 하나만 on되어도 이에 연동되어 닫혀지며, 후단에 상기 후진보조등(100)이 연결되어진다.The fourth relay 90 is connected to the rear end of the accelerator switch 80 and the third relay 110, and the fourth relay 90 is any one of the accelerator switch 80 and the third relay 110. Even if it is turned on and closed in conjunction with this, the reverse auxiliary light 100 is connected to the rear end.
이제 상기와 같은 구조로 이루어진 본 발명의 작용과 효과를 설명하기로 한다.Now, the operation and effects of the present invention having the above structure will be described.
상기 후진등(20)과 후미등(60)은 각각 백업스위치(10)와 미등스위치(40)의 개폐상태에 따라 반응하여 운전자가 변속레버를 후진단에 위치시키면 후진등(20)이 점등되고 미등스위치버튼을 on시키면 후미등(60)이 점등되는바, 이들의 작동은 무조건적이다.The reversing light 20 and the tail light 60 respond to the opening and closing states of the backup switch 10 and the tail light switch 40, respectively, and when the driver positions the shift lever to the reverse stage, the reversing light 20 is turned on and the tail light. When the switch button on the tail light 60 is turned on, their operation is unconditional.
제 1릴레이(30)와 제 2릴레이(50)는 각각 백업스위치(10)와 미등스위치(40)에 연동되어 이들이 닫히면 닫히고 열리면 열리게 되며, 또한 서로 직렬로 연결되어 있으므로 백업스위치(10)와 미등스위치(40)가 모두 on되어 후진등(20)과 후미등(60)이 모두 점등된 상태--야간의 후진주행상황-- 즉, 후진보조등(100)이 점등될 필요가 있는 상황에서만 후진보조등(100)쪽으로 전력을 인계하는 작용을 한다.The first relay 30 and the second relay 50 are linked to the backup switch 10 and the taillight switch 40, respectively, and when they are closed, they are closed and opened when they are opened. All of the switch 40 is turned on so that both the reversing light 20 and the rear light 60 are turned on--the reversing driving situation at night--that is, the reversing assist light only when the reversing light 100 needs to be turned on. It acts to take over power to the back (100).
상기 브레이크스위치(70)는 전술한 바와 같이 후진보조등(100)측과 제동등(120)측으로 공급되는 전력의 방향을 절환하는 것으로서, 운전자가 브레이크페달을 밟았을 때 제동등(120)쪽으로 연결되어 제동등(120)을 점등시킴과 동시에 후진보조등(100)쪽으로의 전력공급을 끊어 차량이 정지상태에 있을때는 후진보조등(100)이 점등되지 않도록 하고, 브레이크페달에서 발을 떼면후진보조등(100)쪽으로 전력을 공급하여 후진주행시 후진보조등(100)이 점등될 수 있도록 하는 작용을 한다.As described above, the brake switch 70 switches the direction of the power supplied to the reverse auxiliary lamp 100 and the brake light 120, and is connected to the brake light 120 when the driver presses the brake pedal. Turn on (120) and at the same time cut off the power supply to the reverse auxiliary light (100) to prevent the reverse auxiliary light (100) from turning on when the vehicle is in a stopped state. The power supply to the side to act as to make the reverse auxiliary light (100) is turned on when driving backwards.
이후, 정지상태(후진대기상태)에서 운전자가 후진하기 위해 액셀페달을 밟으면 액셀스위치(80)가 접속되고 이에 연동되어 제 4릴레이(90)가 닫힘으로써 후진보조등(100)이 점등되어 운전자의 후방시계를 확보할 수 있게 된다.Subsequently, when the driver presses the accelerator pedal to back up in the stop state (reversed standby state), the accelerator switch 80 is connected and interlocked with the fourth relay 90 to close the auxiliary auxiliary light 100 so as to turn on the driver's driver. The rear clock can be secured.
그리고 후진주행중 더 이상의 가속이 필요없게 되어 액셀페달에서 발을 떼면 액셀스위치(80)가 off되는데, 이때는 액셀스위치(80)와 반대로 작동되는 제 3릴레이(110)가 닫혀 전력이 끊이지 않고 계속 공급됨으로써 후진보조등(100)이 꺼지지 않고 점등상태를 유지할 수 있게 된다.Further, when the rearward driving is no longer required to release the accelerator pedal, the accelerator switch 80 is turned off. In this case, the third relay 110 that is operated opposite to the accelerator switch 80 is closed to continuously supply power without interruption. Reverse auxiliary light 100 is not turned off it is possible to maintain the lighting state.
이후, 후진종료지점에 이르러 운전자가 브레이크페달을 밟으면 상기 브레이크스위치(70)가 제동등(120)쪽으로 연결되면서 전력공급이 끊기게 되어 후진보조등(100)은 꺼지게 되는 것이다.Thereafter, when the driver presses the brake pedal in a reverse end point, the brake switch 70 is connected to the brake light 120 and the power supply is cut off, so that the reverse auxiliary light 100 is turned off.
즉, 상기 스위치들과 릴레이들의 작용에 의해 실제 후진주행일 때만 후진보조등(100)이 켜지고, 후진대기중일때는 후진보조등(100)이 꺼짐으로써 차량 후측의 사람과 차량 운전자에게 보다 정확한 후진상태를 알려줄 수 있고, 동시에 후진이 진행중이지 않은 상황에서 불필요하게 후진보조등(100)이 후방을 비추지 않게 되므로 후속 차량 운전자의 시계를 방해하지 않게 된다.That is, the reverse auxiliary light 100 is turned on only when the vehicle is actually driving backward, and the reverse auxiliary light 100 is turned off when the reverse air is being driven by the action of the switches and the relays. At the same time, since the reverse assist light 100 does not unnecessarily shine in the back when the reverse is not in progress does not disturb the watch of the subsequent vehicle driver.
또한, 상기와 같은 후진보조등(100)의 점멸작동은 운전자의 운전조작(브레이크페달과 액셀페달의 조작행위)에 의해 자동적으로 이루어지므로 후진상태에 따라 운전자가 후진보조등(100)을 점멸하기 위해 종래와 같이 미등스위치(40)를 자주 조작할 필요가 없게 되어 편의성이 증대된다.In addition, since the flashing operation of the backward assist lamp 100 is automatically performed by the driver's driving operation (the operation of the brake pedal and the accelerator pedal), the driver flashes the backward assist lamp 100 according to the reverse state. In order to eliminate the need for frequent operation of the taillight switch 40 as in the prior art, convenience is increased.
이상 설명한 바와 같이 본 발명에 따르면, 후진대기시와 후진주행시의 상황에 따라 후진보조등이 자동으로 점멸됨으로써 후속차량의 운전자에게 보다 정확한 앞차의 후진주행상태(정지중인지 후진주행중인지)를 알려 줄 수 있고, 후진대기상태에서는 후진보조등에 의해 뒷차 운전자에게 눈부심이 발생하지 않으므로 안전사고의 예방에 도움이 되며, 운전자가 후진보조등을 후진상태에 맞추어 점멸하기 위해 별도의 스위치를 조작할 필요가 없으므로 편의성이 향상되는 효과가 있다.As described above, according to the present invention, the reverse assist light is automatically flashed according to the situation of waiting standby and backward driving so that the driver of the subsequent vehicle can be informed of the more accurate backward driving status (whether the vehicle is stopped or reversed). In the standby standby state, the rear driver does not cause glare to the driver in the rear, so it helps to prevent safety accidents, and the driver does not need to operate a separate switch to flash the rear assistant lamp in the reverse state. This has the effect of being improved.
Claims (1)
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020000041100A KR100350899B1 (en) | 2000-07-18 | 2000-07-18 | a back-up lighting system for vehicles |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1020000041100A KR100350899B1 (en) | 2000-07-18 | 2000-07-18 | a back-up lighting system for vehicles |
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| KR100350899B1 true KR100350899B1 (en) | 2002-09-05 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934946A (en) * | 1982-08-23 | 1984-02-25 | Nissan Motor Co Ltd | Lighting circuit of cornering lamp |
| KR930013891U (en) * | 1991-12-23 | 1993-07-26 | 현대자동차 주식회사 | Car's reverse lamp and its circuit |
| KR19980037853A (en) * | 1996-11-22 | 1998-08-05 | 박병재 | Emergency light warning device for vehicle reversing |
-
2000
- 2000-07-18 KR KR1020000041100A patent/KR100350899B1/en not_active IP Right Cessation
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5934946A (en) * | 1982-08-23 | 1984-02-25 | Nissan Motor Co Ltd | Lighting circuit of cornering lamp |
| KR930013891U (en) * | 1991-12-23 | 1993-07-26 | 현대자동차 주식회사 | Car's reverse lamp and its circuit |
| KR19980037853A (en) * | 1996-11-22 | 1998-08-05 | 박병재 | Emergency light warning device for vehicle reversing |
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