KR0149140B1 - Warning method - Google Patents
Warning methodInfo
- Publication number
- KR0149140B1 KR0149140B1 KR1019960015933A KR19960015933A KR0149140B1 KR 0149140 B1 KR0149140 B1 KR 0149140B1 KR 1019960015933 A KR1019960015933 A KR 1019960015933A KR 19960015933 A KR19960015933 A KR 19960015933A KR 0149140 B1 KR0149140 B1 KR 0149140B1
- Authority
- KR
- South Korea
- Prior art keywords
- vehicle
- distance
- subsequent
- subsequent vehicle
- driver
- Prior art date
Links
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
- B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/525—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data
- B60Q1/535—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 other intentions or conditions, e.g. request for waiting or overtaking automatically indicating risk of collision between vehicles in traffic or with pedestrians, e.g. after risk assessment using the vehicle sensor data to prevent rear-end collisions, e.g. by indicating safety distance at the rear of the vehicle
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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
- B60Q1/26—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
- B60Q1/50—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 other intentions or conditions, e.g. request for waiting or overtaking
- B60Q1/547—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 other intentions or conditions, e.g. request for waiting or overtaking for issuing requests to other traffic participants; for confirming to other traffic participants they can proceed, e.g. they can overtake
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/30—Sensors
- B60Y2400/303—Speed sensors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Traffic Control Systems (AREA)
- Regulating Braking Force (AREA)
Abstract
본 발명은 후속차량 근접방지 경고방법에 관한 것으로서, 특히 차량이 주행하면 차속센서(10)에서 검출된 차량의 주행속도(V)가 60km/h 이상인지 판단하는 제1단계(101,102)와, 차속(V)이 60km/h 이상이면 거리감지센서(20)에서 검출된 후속차량과의 거리(l)가 5m 이내인지 판단하는 제2단계(103,104)와, 후속차량고의 거리(l)가 5m 이내이면 브레이크등(50)을 점등하여 후속차량의 운전자가 안전거리를 유지하도록 경고하는 제3단계(105)와, 후속차량과의 거리(l)가 5m 이상이면 후속차량과의 거리(l)가 10m 이내인지 판단하는 제4단계(106)와, 후속차량과의 거리(l)가 10m 이내이면 비상등(40)을 점멸시켜 후속차량의 운전자가 안전거리를 유지하도록 경고하는 제5단계를 구비하므로, 고속 주행시 후속차량이 안전거리 이내로 가깝게 접근하면 자동적으로 비상등 또는 브레이크등을 점등하여 후속차량의 운전자에게 안전거리를 유지하도록 경고하여줌에 따라 후속차량과의 추돌사고를 예방할 수 있다.The present invention relates to a method for preventing a proximity approach of a subsequent vehicle. In particular, when the vehicle travels, first steps 101 and 102 for determining whether the driving speed V of the vehicle detected by the vehicle speed sensor 10 is 60 km / h or more, and the vehicle speed If (V) is 60 km / h or more, the second steps 103 and 104 of determining whether the distance l from the subsequent vehicle detected by the distance sensor 20 is within 5 m and the distance l of the subsequent vehicle height are 5 m The third step 105 warns the driver of the subsequent vehicle to maintain a safe distance by turning on the brake light 50 if it is within the range, and the distance (l) from the subsequent vehicle if the distance l of the subsequent vehicle is 5 m or more. The fourth step (106) of determining whether is less than 10m, and the fifth step of warning the driver of the subsequent vehicle to maintain a safe distance by flashing the emergency light (40) if the distance (l) to the subsequent vehicle is within 10m Therefore, the emergency light or brake automatically when the next vehicle nears the safety distance at high speed Lit by the warning to the driver to keep a safe distance from the vehicle in accordance with the subsequent zoom it can prevent a collision accident and subsequent car.
Description
제1도는 본 발명이 적용되는 후속차량의 근접방지를 위한 경고장치를 나타낸 블럭도.1 is a block diagram showing a warning device for preventing proximity of a subsequent vehicle to which the present invention is applied.
제2도는 본 발명에 따른 후속차량 근접방지 경고방법을 나타낸 흐름도.2 is a flow chart illustrating a method for preventing proximity warning of a subsequent vehicle according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
10 : 차속센서 20 : 거리감지센서10: vehicle speed sensor 20: distance detection sensor
30 : 제어부 40 : 비상등30 control part 40 emergency light
50 : 브레이크등50: brake light
본 발명은 후속차량의 근접을 방지하기 위한 경고방법에 관한 것으로서, 특히 고속주행시 후속차량이 안전거리 이내로 가깝게 접근하면 자동적으로 비상등 또는 브레이크등을 점등하여 후속차량의 운전자에게 안전거리를 유지하도록 경고하여줌에 따라 후속차량과의 추돌사고를 예방할 수 있도록 된 후속차량 근접방지 경고방법에 관한 것이다.The present invention relates to a warning method for preventing the proximity of a subsequent vehicle, in particular, when the next vehicle is approaching within a safe distance when driving at high speed, by automatically turning on the emergency light or brake light to warn the driver of the subsequent vehicle to maintain a safe distance The present invention relates to a warning method for preventing proximity of a subsequent vehicle to prevent a collision with a subsequent vehicle according to the zoom.
일반적으로, 차량에는 주행중에 발생한 돌발상태에 의한 급정거 및 감속을 후속차량의 운전자에게 알릴 수 있도록 차량의 후방에 비상등과 브레이크등이 장착되어 있다.In general, the vehicle is equipped with an emergency light and a brake light at the rear of the vehicle so as to inform the driver of the subsequent vehicle of the sudden stop and the deceleration due to the sudden state occurring while driving.
따라서, 운전자는 주행중에 갑자기 돌출물이 나타나거나 선행차량이 급제동하는 경우에 브레이크 페달을 밟아 브레이크등을 점등시키거나 비상등 스위치를 통해 비상등을 점멸시켜 후속차량의 운전자에게 자신의 차량의 제동사실을 알리게 된다.Therefore, when the driver suddenly shows a projection while driving or suddenly brakes the preceding vehicle, the driver presses the brake pedal to turn on the brake light or flashes the emergency light through the emergency light switch to inform the driver of the subsequent vehicle of the braking fact of the vehicle. .
그러나, 후속차량이 가깝게 근접하여 안전거리 이내에 있는 경우에는 운전자기 비상등을 점등시키거나 브레이크등을 점등시켜 자신의 차량의 제동사실을 후속차량의 운전자에게 알리더라도 후속차량의 제동거리가 길어 추돌사고가 발생할 수 있다는 문제점이 있었다.However, if the follow-up vehicle is in close proximity and within a safe distance, even if the driver's emergency light is turned on or the brake light is turned on to inform the driver of the next vehicle, the follow-up vehicle has a long braking distance. There was a problem that could occur.
이에 본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, 차량의 주행속도가 기설정된 기준속도에 도달하면 거리감지센서를 후속차량과의 거리를 측정하고, 후속차량이 안전거리 이내로 근접하면 비상등 또는 브레이크등을 점등하여 후속차량의 운전자에게 안전거리를 유지하도록 경고하여줌에 따라 후속차량고의 추돌사고를 예방할 수 있도록 된 후속차량 근접방지 경고방법을 제공하는 것을 그 목적으로 한다.Accordingly, the present invention has been made to solve the above problems, when the running speed of the vehicle reaches a predetermined reference speed, the distance sensor measures the distance to the next vehicle, the emergency light when the subsequent vehicle is within the safety distance Another object of the present invention is to provide a warning method for preventing the proximity of a subsequent vehicle to prevent a crash of the subsequent vehicle by warning the driver of the subsequent vehicle to maintain a safe distance by turning on a brake light.
상기와 같은 목적을 달성하기 위하여 본 발명은, 고속주행시 후속차량과의 추돌사고를 방지하기 위한 후속차량 근접방지 경고방법에 있어서, 차량이 주행하면 차속센서에서 검출된 차량의 주행속도가 60km/h 이상인지 판단하는 제1단계와, 상기 제2단계에서 차속이 60 km/h 이상이면 거리감지센서에서 검출된 후속차량과의 거리가 5m 이내인지 판단하는 제2단계와, 상기 제2단계에서 후속차량과의 거리가 5m 이내이면 브레이크등을 점등하여 후속차량의 운전자가 안전거리를 유지하도록 경고하는 제3단계와, 상기 제2단계에서 후속차량의 거리가 5m 이상이면 후속차량과의 거리가10m 이내인지 판단하는 제4단계와, 상기 제4단계에서 후속차량과의 거리가 10m 이내이면 비상등을 점멸시켜 후속차량의 운전자가 안전거리를 유지하도록 경고하는 제5단계를 구비하는 것을 특징으로 한다.In order to achieve the above object, the present invention, in the warning method of the next vehicle proximity prevention to prevent the collision with the subsequent vehicle during high-speed driving, when the vehicle travels the traveling speed of the vehicle detected by the vehicle speed sensor is 60km / h A first step of determining whether the error is abnormal, a second step of determining whether the distance between the subsequent vehicle detected by the distance detection sensor is within 5 m when the vehicle speed is 60 km / h or more in the second step, and subsequent steps in the second step A third step of warning the driver of a subsequent vehicle to maintain a safe distance by turning on a brake light when the distance to the vehicle is within 5 m; and a distance of the subsequent vehicle by 10 m if the distance of the subsequent vehicle is 5 m or more in the second step. And a fourth step of determining whether the vehicle is within the 10m range and a fifth step of warning the driver of the subsequent vehicle to maintain a safe distance by blinking an emergency light when the distance from the subsequent vehicle is within 10m. It is characterized by.
이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제1도는 본 발명이 적용되는 후속차량의 근접을 방지하기 위한 경고장치를 나타낸 블럭도로, 운행중인 차량의 주행속도(V)를 측정하는 차속센서(10)와, 후속차량과의 거리(l)를 측정하는 거리감지센서(20)가 각각 제어부(10)에 접속되어 있다.FIG. 1 is a block diagram showing a warning device for preventing the proximity of a subsequent vehicle to which the present invention is applied. The vehicle speed sensor 10 which measures the traveling speed V of a running vehicle and the distance l between the subsequent vehicle The distance sensor 20 for measuring the distance is connected to the control unit 10, respectively.
한편, 제어부(30)는 상기 차속센서(10)와 거리감지센서(20)에서 측정된 차량의 주행속도(V) 및 후속차량과의 거리(l) 데이타에 따라 비상등(40)과 브레이크등(50)을 점등시켜 후속차량의 운전자에게 안전거리를 유지하도록 경고한다.On the other hand, the control unit 30 according to the data of the running speed (V) and the distance (l) of the vehicle measured by the vehicle speed sensor 10 and the distance sensor 20, the emergency light 40 and the brake light ( Lights 50) to warn drivers of subsequent vehicles to maintain a safe distance.
제2도는 상기와 같은 구성된 장치에 적용되는 본 발명에 따른 후속차량의 근접방지 경고방법을 나타낸 흐름도이다.2 is a flowchart showing a method of preventing proximity warning of a subsequent vehicle according to the present invention applied to the device configured as described above.
도면에 도시된 바와 같이, 운전자가 차량에 탑승하여 차량을 운행시키면 차속센서(10)가 차량의 주행속도(V)를 검출하여 제어부(30)로 전송한다(101). 이에따라, 제어부(30)는 검출된 차속(V)이 기설정된 기준속도인 60km/h에 도달되었는지 판단하고(102). 차속(V)이 60km/h에 도달되었으면 거리감지센서(20)를 통해 뒤따르는 후속차량과의 거리(l)를 측정하게 된다(103).As shown in the figure, when the driver rides the vehicle and drives the vehicle, the vehicle speed sensor 10 detects the traveling speed V of the vehicle and transmits it to the controller 30 (101). Accordingly, the controller 30 determines whether the detected vehicle speed V has reached 60 km / h, which is a preset reference speed (102). When the vehicle speed V reaches 60 km / h, the distance l with the subsequent vehicle is measured through the distance sensor 20 (103).
거리감지센서(20)를 통해 측정된 후속차량과의 거리(l)가 5m 이내이면(104), 제어부(30)는 자신의 차량과 후속차량과의 거리가 너무 근접된 것으로 판단하여 후속차량의 운전자에게 안전거리를 유지하도록 브레이크등(50)을 점등시켜 공고한다(105). 이때, 주행중인 차량은 제동되지 않으며 단지 브레이크등(50) 만이 점등되어 후속차량의 운전자에게 안전거리를 유지하도록 경고한다.If the distance l of the subsequent vehicle measured by the distance sensor 20 is within 5 m (104) (104), the controller 30 determines that the distance between the vehicle and the subsequent vehicle is too close to determine the distance of the subsequent vehicle. The brake lamp 50 is turned on to notify the driver of the safety distance (105). At this time, the running vehicle is not braked and only the brake light 50 is turned on to warn the driver of the subsequent vehicle to maintain a safe distance.
한편, 거리감지센서(20)를 통해 측정된 후속차량과의 거리(l)가 5m를 초과하고 10m 이내이면 제어부(30)는 비상등(40)을 점멸하여 후속차량의 운전자가 안전거리를 유지하도록 유도한다(106,107).On the other hand, if the distance (l) with the subsequent vehicle measured by the distance sensor 20 exceeds 5m and less than 10m, the control unit 30 blinks the emergency light 40 so that the driver of the subsequent vehicle to maintain a safe distance Induce (106,107).
상기와 같이 본 발명은, 고속주행시 후속차량의 안전거리 이내로 가깝게 접근하면 자동적으로 비상등 또는 브레이크등을 점등하여 후속차량의 운전자에게 안전거리를 유지하도록 경고하여줌에 따라 후속차량과의 추돌사고를 예방할 수 있다.As described above, the present invention, when approaching close to within the safety distance of the subsequent vehicle at high speed, automatically turns on the emergency light or brake light to warn the driver of the subsequent vehicle to maintain a safe distance to prevent collision with the subsequent vehicle. Can be.
본 발명은 도면에 도시된 일실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술분야에 통상의 지식을 지닌자라면 이로부터 다양한 변형 및 균등한 타실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구의 범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960015933A KR0149140B1 (en) | 1996-05-14 | 1996-05-14 | Warning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019960015933A KR0149140B1 (en) | 1996-05-14 | 1996-05-14 | Warning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR970074264A KR970074264A (en) | 1997-12-10 |
| KR0149140B1 true KR0149140B1 (en) | 1998-10-01 |
Family
ID=19458590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019960015933A KR0149140B1 (en) | 1996-05-14 | 1996-05-14 | Warning method |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0149140B1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101646460B1 (en) * | 2015-04-15 | 2016-08-08 | 박경준 | Method and apparatus for automatically adjusting the backlight luminance of a vehicle |
| US10773640B2 (en) | 2016-08-31 | 2020-09-15 | Gyeongjune PARK | Method and apparatus for automatically adjusting luminance of vehicle tail light |
-
1996
- 1996-05-14 KR KR1019960015933A patent/KR0149140B1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR970074264A (en) | 1997-12-10 |
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