KR20060111922A - Crossroad accident analysis equipment using gps - Google Patents

Crossroad accident analysis equipment using gps Download PDF

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Publication number
KR20060111922A
KR20060111922A KR1020050033880A KR20050033880A KR20060111922A KR 20060111922 A KR20060111922 A KR 20060111922A KR 1020050033880 A KR1020050033880 A KR 1020050033880A KR 20050033880 A KR20050033880 A KR 20050033880A KR 20060111922 A KR20060111922 A KR 20060111922A
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South Korea
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gps
data storage
crossroad
accident analysis
accident
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KR1020050033880A
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Korean (ko)
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김성수
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(주)한국공간정보통신
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Priority to KR1020050033880A priority Critical patent/KR20060111922A/en
Publication of KR20060111922A publication Critical patent/KR20060111922A/en

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/0104Measuring and analyzing of parameters relative to traffic conditions
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • G08G1/0962Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Traffic Control Systems (AREA)

Abstract

A crossroad accident analysis device using a GPS(Global Positioning System) is provided to clarify who has the responsibility in an accident on the crossroads simply at low cost. A crossroad accident analysis device using a GPS includes a vehicle terminal(1) comprising a control unit(11), a GPS receiver(12), an acceleration sensing unit(13), a brake sensing unit(14), a speed sensing unit(15), and a data storage unit(16) and a traffic light terminal(2) having a control unit(21), a GPS receiver(22), a signal sensing unit(23), and a data storage unit(24). The crossroad accident analysis device easily checks out a vehicle entering the crossroads in a yellow or red signal by analyzing data stored in the data storage units of the corresponding vehicle terminal and the corresponding traffic light terminal.

Description

범지구위성측위시스템을 이용한 교차로 교통사고 분석장치 {Crossroad accident analysis equipment using GPS} Crossroad traffic accident analysis device using global satellite positioning system {Crossroad accident analysis equipment using GPS}

도 1은 GPS를 이용한 교차로 교통사고 분석장치의 구성도이다.1 is a block diagram of an intersection traffic accident analysis apparatus using GPS.

본 발명은 교차로 내에서 사고 발생시 책임소재를 명확히 하기 위한 현실적인 방법을 제공하는 GPS를 이용한 교차로 교통사고 분석장치에 관한 것이다. 교차로 내에서 사고가 발생할 경우 가해차량과 피해차량을 판별하기가 대단히 모호한 상황이 많다. 이에 분쟁이 끊이지 않고 있다. 본 발명은 이러한 문제를 비교적 간단하고 저렴한 장치를 통하여 해소하고자 하는 데 목적이 있다.The present invention relates to an intersection traffic accident analysis apparatus using GPS, which provides a realistic method for clarifying responsibility for accidents in an intersection. In the case of an accident in an intersection, there are many situations in which it is very difficult to distinguish between the injured and the damaged vehicle. There is a constant dispute. The present invention aims to solve this problem through a relatively simple and inexpensive device.

동일한 문제를 해결하기 위한 과거의 노력들은 대부분 사고가 빈번한 교차로 지역을 카메라로 촬영하여 그 영상을 판독함으로써 사고의 책임을 가리는 방식으로 접근되었다. 이러한 방식은 사고의 정황을 파악하기는 용이하나 사고책임 분석을 명확히 할 수 있는 방법이 아니며 시스템 구축에 많은 비용이 투입되어야 하는 등의 문제로 실제로는 별로 활용되지 못하고 있다. Most past efforts to solve the same problem have been approached in such a way as to cover the accident responsibilities by photographing images of the intersections where the accidents are frequent and reading the images. This method is easy to grasp the situation of the accident, but it is not a method to clarify the analysis of the responsibility for the accident and it is not practically used due to the problem that a lot of money is required to build the system.

본 발명은 상기와 같은 문제점을 해결하기 위하여 창출된 것으로서 간단한 장비의 장착과 운영만으로 교차로에서의 교통사고에 대한 책임소재 분석을 명확히 할 수 있는 방법을 제공한다.The present invention has been created to solve the above problems and provides a method for clarifying the analysis of the responsibility for traffic accidents at the intersection by simply installing and operating the equipment.

상기 목적을 실현하기 위한 본 발명에 따른 교차로 교통사고 분석장치는 제어부, GPS 수신기, 가속도 감지부, 브레이크 감지부, 속력 감지부, 데이터 저장부 등으로 구성되는 차량 단말기와; 제어부, GPS 수신기, 신호 감지부, 데이터 저장부 등으로 구성되는 신호등 단말기로 구성된다.Crossroads traffic accident analysis apparatus according to the present invention for realizing the above object comprises a vehicle terminal comprising a control unit, GPS receiver, acceleration detection unit, brake detection unit, speed detection unit, data storage unit; Consists of a traffic light terminal consisting of a control unit, a GPS receiver, a signal detector, a data storage unit, and the like.

이하, 도면을 참조하여 본 발명에 따른 실시예를 설명한다.Hereinafter, an embodiment according to the present invention will be described with reference to the drawings.

도 1은 본 발명에 따른 교차로 교통사고 분석장치의 구성도이다. 교차로 교통사고 분석장치는 제어부(11), GPS 수신기(12), 가속도 감지부(13), 브레이크 감지부(14), 속력 감지부(15), 데이터 저장부(16)로 구성되는 차량 단말기(1)와 제어부(21), GPS 수신기(22), 신호 감지부(23), 데이터 저장부(24)로 구성되는 신호등 단말기의 조합에 의해 구현된다.1 is a block diagram of an intersection traffic accident analysis apparatus according to the present invention. The intersection traffic accident analysis apparatus includes a vehicle terminal including a control unit 11, a GPS receiver 12, an acceleration detection unit 13, a brake detection unit 14, a speed detection unit 15, and a data storage unit 16 ( 1) and the control unit 21, the GPS receiver 22, the signal detector 23, and the data storage unit 24 is composed of a combination of the traffic light terminal.

차량 단말기는 가속도, 브레이크 조작, 속력을 감지부에서 감지하여 그 값을 데이터 저장부에 저장한다. 이 때 GPS 수신기는 정확한 시각값을 데이터 저장부에 저장하게 된다. The vehicle terminal detects the acceleration, the brake operation and the speed in the sensor and stores the value in the data storage. At this time, the GPS receiver stores the correct time value in the data storage unit.

GPS는 원래 지구상의 어느 곳에서나 위치를 파악하기 위해 미국방성에 의해 고안된 인공위성을 이용한 범지구 측위 시스템이다. 이 GPS를 이용하면 수신기의 위치좌표 이외에 정확한 시각데이터를 결정할 수 있다. 또한 완전히 동기화된 위성시계의 신호를 공유하기 때문에 모든 GPS 수신기는 완벽하게 동기화되어 있다고 해도 과언이 아니다.GPS is a global positioning system using satellites originally designed by the US Department of Defense to locate anywhere on Earth. Using this GPS, accurate visual data can be determined in addition to the position coordinates of the receiver. It's no exaggeration to say that all GPS receivers are perfectly synchronized because they share the signals of a fully synchronized satellite clock.

이 원리를 이용하여 각 차량의 단말기와 신호등 단말기에 GPS 수신기를 설치하고 여기서 시각정보를 받으면 완전히 동기화된 시각세팅이 되었다고 볼 수 있다. 또한 GPS 수신기를 포함하므로 위치정보를 획득하는 것이 가능하며 위치정보와의 연계분석에 의하여 더욱 정확한 교차로 사고분석을 하는 것이 가능하다. 그러나 위치정보의 연계분석은 필수적인 요소는 아니며 본 특허의 범위를 제한하는 요소가 되지 아니한다.By using this principle, GPS receivers are installed in the terminal and the traffic light terminal of each vehicle, and when the visual information is received, it can be said that the time setting is completely synchronized. In addition, since the GPS receiver is included, it is possible to obtain location information, and more precise intersection accident analysis can be performed by linkage analysis with the location information. However, linkage analysis of location information is not essential and does not limit the scope of this patent.

한편 신호등 단말기(2)는 제어부(21), GPS수신기(22), 신호 감지부(23), 데이터 저장부(24)로 구성된다. 신호 감지부는 신호등의 점등내역을 전달하고, GPS 수신기를 정확한 시각을 전달하며 이를 데이터 저장부는 저장하게 된다.Meanwhile, the traffic light terminal 2 includes a control unit 21, a GPS receiver 22, a signal detector 23, and a data storage unit 24. The signal detection unit transmits the lighting details of the traffic light, and transmits the accurate time to the GPS receiver, and stores the data storage unit.

만일 사고가 발생할 경우 해당 차량의 단말기와 해당 교차로 신호등 단말기의 데이터 저장부에 저장된 데이터를 분석하면 황색신호, 또는 적색신호에서 교차로로 진입한 차량이 어느 차량인지, 어느 차량이 먼저 교차로로 진입했는지 등을 손쉽게 정확하게 확인할 수 있다.If an accident occurs, the data stored in the data storage unit of the terminal of the vehicle and the intersection traffic light terminal is analyzed, and which vehicle entered the intersection from the yellow or red signal, and which vehicle entered the intersection first. You can easily check the correct.

기존의 영상저장을 통한 판독의 경우 그러한 시스템 구축과 운영에도 많은 비용이 들 뿐 아니라 빠르게 움직이는 차량을 촬영한 영상을 통하여 진입 순서 등을 판독하고자 할 경우 오류의 가능성이 많다. 그러나 본 발명에 의한 장치는 네트웍 연결 등이 필요하지 않은 간단한 장비이며, 특히 차량 단말기의 경우 사고 직전 상황에 대한 데이터만 저장되면 되므로 데이터 저장부(16)의 메모리 용량이 클 필요도 없어서 매우 저렴하게 장치를 구성할 수 있다.In the case of reading through the existing image storage, it is expensive to construct and operate such a system, and there is a high possibility of error when trying to read the order of entry through the image of the fast moving vehicle. However, the device according to the present invention is a simple device that does not require a network connection, especially in the case of the vehicle terminal only need to store the data about the situation immediately before the accident, so the memory capacity of the data storage unit 16 does not need to be large, very inexpensive You can configure the device.

본 발명은 상기 실시예에 한정되지 않고 본 발명의 기술적 요지를 벗어나지 않는 범위내에서 다양하게 변형시켜 실시할 수 있다. 본 발명은 본원 청구범위에 의해서만 한정될 수 있을 것이다.The present invention is not limited to the above embodiments and can be carried out in various modifications without departing from the technical gist of the present invention. The present invention may be limited only by the claims herein.

본 발명에 의하면 비교적 간단하고 저렴한 장치를 통하여 교차로에서 발생한 사고에 대하여 그 책임소재를 명확히 밝힐 수 있는 방법을 제공하는 것이 가능하다. According to the present invention, it is possible to provide a method of clearly revealing the responsibility for an accident occurring at an intersection through a relatively simple and inexpensive device.

Claims (1)

제어부, GPS 수신기, 가속도 감지부, 브레이크 감지부, 속력 감지부, 데이터 저장부로 구성되는 차량 단말기와; 제어부, GPS 수신기, 신호 감지부, 데이터 저장부로 구성되는 신호등 단말기로 구성되는 교차로 교통사고 분석장치A vehicle terminal including a control unit, a GPS receiver, an acceleration detector, a brake detector, a speed detector, and a data storage; Intersection traffic accident analysis device composed of a traffic light terminal consisting of a control unit, a GPS receiver, a signal detector, and a data storage unit
KR1020050033880A 2005-04-25 2005-04-25 Crossroad accident analysis equipment using gps KR20060111922A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369378B (en) * 2008-09-12 2013-07-17 刘武强 Execution system and method for punishment of pedestrian running a red light

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101369378B (en) * 2008-09-12 2013-07-17 刘武强 Execution system and method for punishment of pedestrian running a red light

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