KR20000006977A - The Autocontrol flicker system to the Stoplamp for Automobile - Google Patents
The Autocontrol flicker system to the Stoplamp for Automobile Download PDFInfo
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- KR20000006977A KR20000006977A KR1019990050971A KR19990050971A KR20000006977A KR 20000006977 A KR20000006977 A KR 20000006977A KR 1019990050971 A KR1019990050971 A KR 1019990050971A KR 19990050971 A KR19990050971 A KR 19990050971A KR 20000006977 A KR20000006977 A KR 20000006977A
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- speed
- stop lamp
- vehicle
- motor vehicle
- brake
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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
- B60Q1/26—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
- B60Q1/46—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 giving flashing caution signals during drive, other than signalling change of direction, e.g. flashing the headlights or hazard lights
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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
- B60Q1/0017—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
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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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- 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
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/18—Propelling the vehicle
- B60Y2300/18008—Propelling the vehicle related to particular drive situations
- B60Y2300/18108—Braking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Abstract
Description
본 발명은 자동차 브레이크를 밟게 되면 정지등(STOP LAMP)이 켜지게 되어 추돌사고를 예방하도록 하고 있는데, 정지등(STOP LAMP)을 점멸시키는 방법으로 하여 후방차량의 운전자에게 상황을 정확히 전달하고, 주의를 집중 시킴으로써 추돌사고의 위험을 크게 줄일수 있도록 하고 있으며, 특히, 자동차의 감속 상태에 따라 감속되고 있는 상황을 점멸횟수의 변화로 표시하여, 추돌사고를 효과적으로 방지할수 있도록 발명된 자동차의 스톱램프 자동점멸 장치이다.According to the present invention, when the brake is applied, a stop light is turned on to prevent a crash, and the stop light is blinked so as to accurately convey the situation to the driver of the rear vehicle. It is possible to greatly reduce the risk of collision accidents by concentrating the vehicle.In particular, the stop lamps of automobiles invented to effectively prevent collision accidents are indicated by changing the blinking frequency of the deceleration according to the deceleration state of the vehicle. It is a flashing device.
본 발명은 종래의 자동차 정지등(STOP LAMP)이 브레이크를 밟게되면 단순히 켜지는 작용만 하여, 주간 운행상황에서는 햇빛에 의해 정확하게 구분되지 않고 있으며, 야간 운행상황에서도 후미등(테일램프)의 광도가 균일하지 않아, 정지등의 점등이 명확히 구분 할 수 없었다.The present invention merely turns on when the conventional stop lamp (STOP LAMP) is braked, it is not accurately distinguished by sunlight in the daytime driving situation, the brightness of the tail light (tail lamp) even at night driving conditions The lighting of stop lights was not clearly distinguishable.
이와 같은 문제점을 보완하고자, 공지된 종래의 기술로서는, 브레이크를 밟으면, 정지등을 연속 점멸시키는 방법과, 별도의 표시장치를 설치하여, 설치한 표시장치를 점멸시키는 방법, 또한, 별도의 표시장치를 설치하고, 점멸을 시키는 방법과는 달리하는 방법으로 막대 그래프 표시방법을 적용하여 감속상태에 따라 순차적으로 길이를 변화시켜, 감속상태를 후방차량에, 효과적으로 전달하는 방법등이 사용되어 왔다. 브레이크를 밟은 싱황에서, 정지등(STOP LAMP)을 점멸시키는 방법은 점멸시키지 않는 방법보다는 표시효과가 좋지만, 차량이 정지되어 있는 상태에서도 브레이크를 밟고 있으면 연속적으로 점멸하여, 후방차량의 운전자에게 시각적인 장애를 초래할 우려가 있다.In order to solve such a problem, a known conventional technique includes a method of continuously blinking a stop light when a brake is applied, a method of installing a separate display device to flash the installed display device, and a separate display device. Unlike the method of installing and blinking, the bar graph display method is applied to change the length sequentially according to the deceleration state, and the method of effectively transmitting the deceleration state to the rear vehicle has been used. In braking situation, the way of blinking STOP LAMP has better display effect than not blinking, but if the brake is applied while the vehicle is stopped, it blinks continuously and is visible to the driver of the rear vehicle. It may cause an obstacle.
또한, 막대그래프 방법으로 감속상태를 표시하는 방법은 시각적인 장애는 없지만, 분명하게 전달되는 효과가 떨어져, 완전한 방법으로는 활용되지 않고 있다.In addition, the method of displaying the deceleration state by the bar graph method has no visual obstacle, but the effect that is clearly transmitted is poor, and thus it is not utilized as a complete method.
본 발명은 상기와 같은 문제점을 해결하고, 모든 차량에 추가로 장착하여, 감속상태를 분명하게 표시하는 새로운 방법을 제공하여, 추돌사고를 방지하는 방법으로, 교통사고를 예방할수 있도록 하는 자동차의 스톱램프 자동점멸 장치에 관한 것이다.The present invention solves the above problems, and additionally installed in all vehicles, providing a new method for displaying the deceleration clearly, a method of preventing a collision accident, the stop of the vehicle to prevent traffic accidents It relates to a lamp flasher.
본 발명은 상기와 같이 자동차를 운행하는 중 감속을 하거나 정지하기 위해 브레이크를 밟게되면, 차량의 후미에 켜지는 정지등(STOP LAMP)을 자동 점멸시켜, 후방 차량 운전자에게 감속상태를 정확히 전달하고, 주의력을 집중시켜 추돌사고를 방지할수 있는 수단을 제공하는데 있다.According to the present invention, when the brake is applied to decelerate or stop while driving a vehicle as described above, a stop light (STOP LAMP) that is turned on at the rear of the vehicle is automatically blinked to accurately transmit a deceleration state to a rear vehicle driver, It is to provide a means to prevent collision accidents by concentrating on.
상기와 같은 본 발명의 기술적인 과제는 브레이크를 밟게 되면 후미의 정지등을 점멸시키는 것인데, 점멸시키는 방법에 있어서, 차량의 감속 상황에 따라 점멸속도를 변화시키는 것으로, 운행중 빠른 속도에서 브레이크를 밟으면, 천천히 점멸하도록 하며, 속도가 늦추어 짐에 따라, 점차 빠른 속도로 변화하여, 효과적으로 후방차량 운전자의 주의를 집중시킬 수 있도록 하여야 한다.The technical problem of the present invention as described above is that when the brake is applied, the rear stop light flashes. In the flashing method, the blinking speed is changed according to the deceleration of the vehicle. It should blink slowly, and as the speed slows down, it should gradually change to a higher speed so that the attention of the rear vehicle driver can be effectively focused.
한편, 차량이 정지하여 있는 상태에서 브레이크를 밟으면, 후미의 정지등(STOP LAMP)은 점멸하지 않도록 하는 수단이 필요한 것이다.On the other hand, if the brake is applied while the vehicle is stopped, a means for preventing the rear stop lamp from blinking is necessary.
이와 같이, 자동차의 운행 중 브레이크를 밟게 되면, 후미의 정지등(STOP LAMP)으로 감속상황을 표시하는데 있어서, 천천히 점멸을 시작하고, 감속상태에 따라 점점 빠르게 변화하다가 설정한 속도 이하가 되면 점멸이 중지되고, 연속 점등이 되도록 하는 것이다.In this way, when the brake is applied while the vehicle is running, the slow stop lamp (STOP LAMP) displays the deceleration status, and starts blinking slowly, and gradually changes depending on the deceleration state, and then flashes when the speed is lower than the set speed. It stops and it makes it light continuously.
상기와 같은 작용은 자동차의 속도를 감지하여, 속도의 변화상태를 제어신호로 변환할수 있는 수단과, 변환된 제어신호를 점멸시간의 변화로 제어하는 수단이 필요하게 되는데, 본 발명은 상기의 수단을 상세히 제공하여, 자동차의 정지등을 자동으로 점멸시키는 방법을 제공하는데 있다.The above operation requires a means for sensing the speed of the vehicle and converting the speed change state into a control signal, and a means for controlling the converted control signal with a change in the flashing time. By providing in detail, to provide a method for automatically flashing the stop light of the vehicle.
도 1은 본 발명에 의한 수단을 조합한 블록도.1 is a block diagram combining the means according to the invention;
도 2는 본 발명의 실시예를 도시한 회로도.2 is a circuit diagram showing an embodiment of the present invention.
< 도면의 주요부분에 대한 부호의 설명><Description of the reference numerals for the main parts of the drawings>
10 : 차속 센서 20 : 차속 검출 30 : 신호 변환10 vehicle speed sensor 20 vehicle speed detection 30 signal conversion
40 : 변화 검출 50 : 점멸 수단 60 : 제어 출력40: change detection 50: flashing means 60: control output
70 : 전원 공급 80 : 브레이크 스위치70: power supply 80: brake switch
상기와 같은 특징을 갖는 본 발명의 실시 예를 첨부된 도면을 토대로 상세히 설명하면 다음과 같다.An embodiment of the present invention having the features as described above will be described in detail with reference to the accompanying drawings.
첨부된 도면 중에서, 도 1 은 본 발명에 의한 수단을 나타낸 블럭도이고, 도 2 는 본 발명의 한가지 실시예를 도시한 회로도이다.1 is a block diagram showing the means according to the present invention, Figure 2 is a circuit diagram showing one embodiment of the present invention.
본 발명의 자동차의 스톱램프 자동점멸 장치는 자동차의 속도를 검출하여, 속도의 변화에 따라 차량의 후미에 장치된 정지등(STOP LAMP)을 점멸시키는 것으로서 특히, 차량의 감속상태를 표시하기 위한 수단으로, 점멸속도가 변화되도록 하는 것인데,. 점멸속도를 변화시키는 방법으로서 차량이 감속되면서 차량의 속도가 늦추어 질수록 정지등(STOP LAMP)의 점멸속도는 점점 빠르게 변화시키는 것을 특징으로 한다.The stop lamp flasher of the vehicle of the present invention detects the speed of the vehicle and flashes a stop lamp installed at the rear of the vehicle according to the change of the speed, and particularly, as a means for displaying the deceleration state of the vehicle. To make the blink rate change. As a method of changing the blinking speed, as the vehicle is decelerated, as the speed of the vehicle is slowed down, the blinking speed of the stop lamp is changed rapidly.
또한, 차량이 완전히 정지하기 전에 정지등(STOP LAMP)은 점멸작용을 멈추고 연속적으로 켜지도록하여, 거의 정지상태에 이르렀다는 표시를 명확히 하는 것이다.Also, the STOP LAMP stops the flashing action and turns on continuously before the vehicle stops completely, clarifying the indication that the vehicle is almost at a standstill.
상기 차량의 속도를 검출하는 수단으로는, 별도의 센서를 장치하지 않고, 차량에 설치된 차속센서(SPEED SENSOR)의 신호를 직접 전달 받아 제어하게 되는데, 차속신호는, 도 1 의 차속검출(20)단계로 전달되어, 차속검출(20)단계에서는 가장 느리게 점멸하는 차량의 최고 속도범위와 가장 빠르게 점멸하는 차량의 최저 속도범위를 결정하여, 신호변환(30)단계로 전달된다.As a means for detecting the speed of the vehicle, a signal of a speed sensor installed in the vehicle is directly received and controlled without a separate sensor, and the vehicle speed signal is detected by the vehicle speed detection 20 of FIG. 1. In the vehicle speed detection step 20, the maximum speed range of the slowest blinking vehicle and the lowest speed range of the fastest blinking vehicle are determined, and the signal is transmitted to the signal conversion step 30.
이때 신호변환(30)단계에서는 차속검출(20)단계의 출력신호를 완전한 직류의 형태로 변환하여 증폭하고, 변화검출(40)단계를 제어하도록 하고 있으며, 점멸수단(50)으로는 점멸신호를 발생할 수 있는 공지된 발진기를 사용할수 있는데, 점멸수단(50)의 발진주파수를 변화검출(40)단계의 신호로 제어하여, 점멸시간이 차량의 감속상태에 따라 변화되도록 하여, 제어출력(60)단계의 스위칭작용으로 정지등(STOP LAMP)이 자동으로 점멸되도록 하는 것이다.At this time, in the signal conversion step 30, the output signal of the vehicle speed detection step 20 is converted into a form of a direct current and amplified, and the change detection step 40 is controlled. It is possible to use a known oscillator that can be generated, by controlling the oscillation frequency of the flashing means 50 by the signal of the step of detecting change 40, so that the flashing time is changed according to the deceleration state of the vehicle, the control output 60 The switching of the phases causes the STOP LAMP to flash automatically.
한편, 상기 전체 블록의 회로를 동작시키는 전원은 전원공급(70)단계에서 일괄적으로 공급되도록 하여, 차량의 브레이크를 밟아 브레이크 스위치(80)가 ON되었을 때만 작동 되도록 한다.On the other hand, the power to operate the circuit of the entire block is to be supplied in a batch in the power supply 70 step, so as to operate only when the brake switch 80 is turned on by pressing the brake of the vehicle.
이와 같이 구성된 본 발명의 실시예를 도 2 의 회로도를 토대로, 상세히 설명하면 다음과 같다.An embodiment of the present invention configured as described above will be described in detail with reference to the circuit diagram of FIG. 2.
차속검출(20)단계의 트랜지스터(Q1)는 독립된 바이어스회로를 구성하지 않고, 차속센서(10)로부터 전달되는 신호전압으로 작동되도록 하고, 이 신호전압을 콘덴서(C1)을 통해 전달하여, 신호전압의 크기를 저항(R1)과 반고정저항(R2)으로 결정하여, 트랜지스터(Q1)의 바이어스전압을 설정하게되면, 차량이 늦은속도로 진행하거나, 정지하였을 때, 즉, 차속센서(10)의 출력신호 전압이 낮거나, 전달되지 않을때는 트랜지스터(Q1)이 작동하지 않게 되어 결과적으로 점멸작용을 안정시키게 되고, 점멸작용을 중지시키게 되는 최저속도 수준을 결정하게 된다.The transistor Q1 of the vehicle speed detection 20 step is operated by a signal voltage transmitted from the vehicle speed sensor 10 without forming an independent bias circuit, and transmits this signal voltage through the condenser C1, thereby providing a signal voltage. When the size of the resistor R1 and the semi-fixed resistor R2 is determined and the bias voltage of the transistor Q1 is set, when the vehicle proceeds at a slow speed or stops, that is, when the vehicle speed sensor 10 When the output signal voltage is low or not transmitted, the transistor Q1 becomes inoperative, resulting in stabilization of the blinking action and determining the minimum speed level at which the blinking action is stopped.
따라서 반고정저항(R2)는 최저속도의 점멸중지 수준을 결정하게 되는 것이다.Therefore, the semi-fixed resistance (R2) is to determine the minimum level of flashing stop.
한편, 차속센서(10)의 신호에 의해 트랜지스터(Q1)이 작동되면, 신호변환(30)단계의 트랜지스터(Q2)도 함께 작동되는데, 콘덴서(C2)의 평활작용으로 트랜지스터(Q2)의 컬렉터 출력신호는 순수한 직류전압의 변화신호로 변환되는데, 차속신호의 주파수가 높을수록, 즉, 차량의 속도가 빠를수록, 높은 전압의 신호가 발생하고, 이와 반대로 차속신호의 주파수가 낮을수록, 즉, 차량의 속도가 늦을수록 낮은 전압의 신호로 변환하여, 변화검출(40)단계로 전달하게 된다.On the other hand, when the transistor Q1 is operated by the signal of the vehicle speed sensor 10, the transistor Q2 of the signal conversion step 30 is also operated, and the collector output of the transistor Q2 is operated by the smoothing action of the capacitor C2. The signal is converted into a change signal of pure DC voltage, and the higher the frequency of the vehicle speed signal, that is, the faster the speed of the vehicle, the higher the voltage signal is generated, and conversely, the lower the frequency of the vehicle speed signal, that is, the vehicle. The slower the speed is converted to a signal of a lower voltage, and transferred to the change detection step (40).
변화검출(40)단계는 신호변환(30)단계의 출력 신호전압에 따라 트랜지스터(Q3)의 이미터와 컬렉터사이의 저항을 변화시키게 되는데, 트랜지스터(Q3)의 저항변화가 점멸수단(50)의 점멸주파수를 변동시키게 됨으로서 차량의 속도변화에 따라 점멸주기가 변하게 되는 것이다.The change detection step 40 changes the resistance between the emitter and the collector of the transistor Q3 according to the output signal voltage of the signal conversion step 30, and the change of the resistance of the transistor Q3 is changed by the flashing means 50. By changing the blinking frequency, the blinking period changes according to the speed change of the vehicle.
이때, 점멸수단(50)으로는 공지된 클록 발생회로를 사용할수 있다.At this time, a known clock generation circuit can be used as the flashing means 50.
제어출력(60)단계는 점멸수단(50)의 출력신호를 전달받아, 스위칭 작용을 하는데, 실시예와 같이 릴레이를 구동하거나, 무접점 스위칭소자를 사용할수 있다.The control output step 60 receives the output signal of the flashing means 50 and performs a switching action. As shown in the embodiment, the relay may be driven or a contactless switching element may be used.
한편, 본 발명의 또 다른 특징으로서, 차량의 브레이크를 작동 시킬때만 전원이 공급되어 작동되도록 하기 위해, 차량의 브레이크 스위치(80)이 연결되면, 전체의 블록에 전원이 공급되어, 작동 되도록하여, 브레이크 스위치(80)가 연결되지 않았을때는 전력소모가 없도록 한 것이다.On the other hand, as another feature of the present invention, so that the power is supplied to operate only when the brake of the vehicle is operated, when the brake switch 80 of the vehicle is connected, the power is supplied to the entire block to operate, When the brake switch 80 is not connected, there is no power consumption.
본 발명에 의한 자동차의 스톱램프 자동점멸 장치는 자동차를 운행하는데 있어서 감속상태를 스톱램프의 점멸방법으로 명확히 표시하여, 후방차량의 운전자의 주의력을 집중시켜 추돌사고를 방지하여, 교통사고를 줄일수 있는 효과가 제공된다.The stop lamp flasher of the vehicle according to the present invention clearly displays the deceleration state by the stop lamp flashing method in driving the vehicle, focusing the attention of the driver of the rear vehicle to prevent collision accidents, thereby reducing traffic accidents. Effect is provided.
특히 감속상태를 표시하는 방법으로, 빠른속도에서 브레이크를 밟으면 스톱램프의 점멸속도를 느리게 하고, 자동차의 속도가 점차 늦어짐에 따라 스톱램프의 점멸속도를 점차 빠르게 하며, 최저의 설정된 속도에서는 점멸이 멈추고 계속 켜지도록 하는 방법의 스톱램프 자동점멸은 감속의 상태를 분명하게 함으로써 추돌사고의 방지 효과를 향상시키는 방법이 제공되는 것이다.Particularly, the deceleration status is displayed.When the brake is applied at a high speed, the stop lamp's blinking speed is slowed down, and as the vehicle's speed gradually slows down, the blinking speed of the stop lamp is gradually increased. The stop lamp auto-flashing of the method to keep turning on is provided by the method of improving the prevention effect of a collision accident by making the state of deceleration clear.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019990050971A KR20000006977A (en) | 1999-11-11 | 1999-11-11 | The Autocontrol flicker system to the Stoplamp for Automobile |
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| Application Number | Priority Date | Filing Date | Title |
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| KR1019990050971A KR20000006977A (en) | 1999-11-11 | 1999-11-11 | The Autocontrol flicker system to the Stoplamp for Automobile |
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| KR20000006977A true KR20000006977A (en) | 2000-02-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1019990050971A KR20000006977A (en) | 1999-11-11 | 1999-11-11 | The Autocontrol flicker system to the Stoplamp for Automobile |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100506706B1 (en) * | 2002-10-31 | 2005-08-09 | 전영일 | Apparatus and method for controlling rear combination lamp of vehicle |
| CN116198444A (en) * | 2023-02-22 | 2023-06-02 | 中国第一汽车股份有限公司 | Door opening and parking control method in abrupt slope descent process, storage medium and vehicle |
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| KR890017113A (en) * | 1988-05-02 | 1989-12-15 | 홍재선 | Vehicle speed sensing brake light lighting device for passenger car |
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| KR970032888U (en) * | 1995-12-28 | 1997-07-26 | Braking light drive device with warning function according to deceleration during braking | |
| KR970061596U (en) * | 1996-05-14 | 1997-12-10 | Car brake light lighting control device | |
| KR19980046557U (en) * | 1996-12-28 | 1998-09-25 | 윤원석 | Anti-collision brakes for cars |
| KR19990009863U (en) * | 1997-08-22 | 1999-03-15 | 추호석 | Vehicle speed brake |
| KR19990015946U (en) * | 1997-10-22 | 1999-05-15 | 이우용 | Vehicle stop light flashing control device |
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|---|---|---|---|---|
| KR890017113A (en) * | 1988-05-02 | 1989-12-15 | 홍재선 | Vehicle speed sensing brake light lighting device for passenger car |
| JPH09123829A (en) * | 1995-10-31 | 1997-05-13 | Japan Aviation Electron Ind Ltd | Speed reduction ratio response controller of stop lamp |
| KR970032888U (en) * | 1995-12-28 | 1997-07-26 | Braking light drive device with warning function according to deceleration during braking | |
| KR970061596U (en) * | 1996-05-14 | 1997-12-10 | Car brake light lighting control device | |
| KR19980046557U (en) * | 1996-12-28 | 1998-09-25 | 윤원석 | Anti-collision brakes for cars |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100506706B1 (en) * | 2002-10-31 | 2005-08-09 | 전영일 | Apparatus and method for controlling rear combination lamp of vehicle |
| CN116198444A (en) * | 2023-02-22 | 2023-06-02 | 中国第一汽车股份有限公司 | Door opening and parking control method in abrupt slope descent process, storage medium and vehicle |
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