KR0180514B1 - Overspeed vehicle detection apparatus - Google Patents

Overspeed vehicle detection apparatus Download PDF

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KR0180514B1
KR0180514B1 KR1019940007880A KR19940007880A KR0180514B1 KR 0180514 B1 KR0180514 B1 KR 0180514B1 KR 1019940007880 A KR1019940007880 A KR 1019940007880A KR 19940007880 A KR19940007880 A KR 19940007880A KR 0180514 B1 KR0180514 B1 KR 0180514B1
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South Korea
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signal
input
unit
speeding
interface
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KR1019940007880A
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KR950030018A (en
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장용현
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장용현
대현정밀공업주식회사
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/052—Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

본발명은 과속차량검색장치에 관한 것으로서 감지부(A),중계부(B),처리부(C)로 구성되는 과속차량검색장치에 있어서, 감지부(A)로서; 과속신호를 검출하는 레이저스피드건(10)의 신호를 아날로그디지털변화기(11)를 거쳐 메모리(12)에 항상 입력시키고동시에 상기 레이저스프디건(10)과 연동하여 촬상소자에 입력되는 영상신호(차종,번호판영상)를 감지하는 영상촬영장치(20)에서의 신호는 아날로그디지털변환기(21)에서 디지털로 변환되어 영상메모리(22)로 입력되며, 상기 2개의 데이터는 중앙제어장치(CPU:30)로 인가되어, 중앙제어장치(30)에서 과속신호에 대한 순간 영상신호만을 취출하고, 상기 취출신호는 압축장치(50)에서 압축시켜 인터페이스(60)로 보내어 이 신호는 유선모뎀(70) 또는 R/F유니트(71)를 사용하여 무선으로 전송하고, 중계부(B)로서; 유선모뎀(81) 또는 R/F유니트(82)로 전송받은 신호를 원상태로 복구시키는 압축해제장치(90)와, 처리컴퓨터(100)로 입력되어 인터페이스(102)를 거쳐 모뎀전송되고, 처리부(C)로서, 본청에 설치되며 모뎀(103,103')만으로 전송된 신호는 인터페이스(200)를 거쳐 접속컴퓨터(201)에 입력되어 각 데이터로서 변환되어 주컴퓨터(300)으로 입력되고 프린터(202) 또는 비데오모니터(203)로 출력하는 것을 특징으로 하여 과속차량을 무인화,자동화로 검색하는 것을 목적으로 한다.The present invention relates to a speeding vehicle searching apparatus comprising: a sensing unit (A), a relay unit (B), and a processing unit (C), the speeding vehicle searching apparatus comprising: a sensing unit (A); A video signal of the laser speed gun 10 for detecting an overspeed signal is always input to the memory 12 through the analog-digital changer 11 and simultaneously inputted to the imaging device in conjunction with the laser speed gun 10 (vehicle type, The signal from the image photographing device 20 for detecting the license plate image is converted into digital signal from the analog-digital converter 21 and input to the image memory 22, and the two data are sent to the central controller (CPU) 30. Is applied, and extracts only the instantaneous video signal of the speeding signal from the central controller 30, and the extracted signal is compressed by the compression device 50 and sent to the interface 60, and this signal is transmitted to the wired modem 70 or R /. Wireless transmission using the F unit 71, and as the relay portion B; A decompression device 90 for restoring the signal received by the wired modem 81 or the R / F unit 82 to its original state, and is input to the processing computer 100 and transmitted via the interface 102 to the modem, and the processing unit ( C), the signal installed in the main office and transmitted only to the modems 103 and 103 'is input to the connecting computer 201 via the interface 200, converted into respective data, input to the main computer 300, and the printer 202 or It is characterized by outputting to the video monitor 203, the purpose of the search for speeding vehicles unmanned, automated.

Description

과속차량검색장치Speed Vehicle Search Device

제1도는 본발명의 시스템을 도시하는 개략적인 구성을 도시하는 블록다이아그램도.1 is a block diagram showing a schematic configuration showing a system of the present invention.

제2도는 본발명의 과속차량검색장치의 구성을 도시하는 하드웨어의 블록다이아그램도이다.2 is a block diagram of hardware showing the configuration of the speeding vehicle searching apparatus of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

A : 감지부 B : 중계부A: detector B: relay

C : 처리부 10 : 레이저스피드건C: processor 10: laser speed gun

11 : 아날로그디지털변화기 20 : 영상촬영장치11: analog digital converter 20: video recording device

30 : 중앙제어장치30: central control unit

본발명은 과속차량검색장치에 관한 것으로서, 더욱 상세히는 디지털영상및 전송시스템을 이용하는 과속차량검색장치에 관한 것이다.The present invention relates to a speeding vehicle searching apparatus, and more particularly, to a speeding vehicle searching apparatus using a digital video and transmission system.

기존의 일반적인 도로사정에서 과속차량을 검색하기 위하여서는 경찰관이 일일이 스피드건으로 각 개별차량에 대한 속도를 측정하여 과속차량을 적발한 뒤, 차량을 정지시켜 이를 고지하고 벌금을 부하는 방식을 사용하기 때문에 다대한 인력이 투입되고 위반차량의 운전자와 단속자사이의 시비와 이에 대한 검증성등으로 다대한 교통문제가 되었었다.In order to search for speeding vehicles in the existing road situation, the police officer measures speed for each individual vehicle with a speed gun, detects the speeding vehicles, and stops the vehicle to notify them and pay a fine. A large amount of manpower has been invested, and there has been a huge traffic problem due to the fertilization and verification of the violations between the driver and the cracker.

또한 상기와 같은 단속적인 차원이 아니더라도 운전자의 과속을 미연에 방지하기 위한 시스템의 안출이 요구되었었다.In addition, even if it is not such an intermittent dimension, it was required to devise a system to prevent the driver's speeding in advance.

이러한 관점에서 볼때에, 상기와 같은 감시기능을 무인화시키고 자동화시키는 것이 매우 절실히 요청되고 있었던 것이다.From this point of view, it is very urgently needed to automate and automate such surveillance functions.

이상과 같은 문제점을 감안하여 발명에서는 상기와 같은 작업을 자동화,무인화할 수 있는 과속차량검색장치를 제공하는 것을 목적으로 한다.In view of the above problems, an object of the present invention is to provide an overspeed vehicle search apparatus capable of automating and unmanning such a task.

상기의 목적을 달성하기 위하여 본발명의 과속차량검색장치는 디지털영상처리및 전송기술을 일괄적으로 적용하는 것을 특징으로 한다.In order to achieve the above object, the speeding vehicle retrieval apparatus of the present invention is characterized by applying digital image processing and transmission technology collectively.

이하의 부수된 도면과 함께 본발명의 과속차량검색장치를 더욱 상세하게 설명한다.The speed vehicle search apparatus of the present invention will be described in more detail together with the accompanying drawings.

제1도는 본발명의 시스템을 도시하는 개략적인 구성을 도시하는 블록다이아그램도, 제2도는 본발명의 과속차량검색장치의 구성을 도시하는 하드웨어의 블록다이아그램도로서 함께 설명한다.FIG. 1 is a block diagram showing a schematic configuration showing the system of the present invention, and FIG. 2 is a block diagram of hardware showing the configuration of the speeding vehicle searching apparatus of the present invention.

제1도에서 본발명은 차량에 대하여 레이저스피드건으로 측정하여 위반차량에 대하여서는 차량의 각데이터(속도,차종,번호:1)를 감시용카메라로 인식하고 이를 디지털영상처리장치(2)에서 디지털화하여 통상적인 모뎀(MODEM)과 같은 전송장치인 데이터전송장치(3)에 의하여 1차적인 컴퓨터(4:예를들면,인근의 파출소,경찰서)로 전송하여 다시 데이터전송장치(5)로 본청의 컴퓨터(6)로 전송하여 이를 비데오출력이나 프린터출력(7)등의 출력장치로서 출력하여 법적 처리의 자료로서 하게 되는 기본적인 구성이다.In FIG. 1, the present invention measures a vehicle with a laser speed gun, and recognizes each vehicle's data (speed, model, number: 1) as a surveillance camera for a violating vehicle and digitizes it in the digital image processing apparatus (2). The data transmission device 3, which is a transmission device such as a conventional modem, to a primary computer (e.g., a police box nearby) and the data transmission device 5 It is a basic configuration that transmits to a computer 6 and outputs it as an output device such as a video output or a printer output 7 to be used as legal processing data.

제1도에서 F 구간은 단속현장이고, G 구간은 통신선로, H 구간은 인근지서의 컴퓨터처리과정구간, J 구간은 다시 통신선로가 되며, K 구간은 본청등의 주컴퓨터구간이다.In FIG. 1, section F is an intermittent site, section G is a communication line, section H is a computer processing process section at a neighboring area, section J is a communication line again, and section K is a main computer section of the main office.

상기와 같은 기본적인 아이디어를 배경으로 개발된 본발명의 구체적인 구성을 제2도에서 더욱 상세하게 설명한다.Detailed configuration of the present invention developed on the basis of the above basic idea will be described in more detail with reference to FIG. 2.

본발명의 과속차량검색장치는 감지부(A),중계부(B),처리부(C)로 크게 구성된다.The speeding vehicle searching apparatus of the present invention is largely composed of a sensing unit (A), a relay unit (B), and a processing unit (C).

감지부(A)의 구성은 하기와 같다.The configuration of the sensing unit A is as follows.

감지수단으로서의 주기적인 검출신호가 발사되는 레이저스피드건(10)의 신호는 아날로그디지털변화기(11)에 의하여 메모리(12)에 항상 입력되고, 동시에 상기 레이저스피드건(10)과 연동하여 촬상소자에 입력되는 영상신호(차종,번호판영상)를 감지하는 영상촬영장치(20)에서의 신호는 아날로그디지털변환기(21)에서 디지털로 변환되어 영상메모리(22)로 입력되고 이들 데이터는 중앙제어장치(CPU:30)로 인가된다.The signal of the laser speed gun 10 in which the periodic detection signal as the sensing means is fired is always input to the memory 12 by the analog-digital changer 11, and is simultaneously input to the imaging device in conjunction with the laser speed gun 10. The signal from the image photographing device 20 which detects an image signal (vehicle model, license plate image) is converted into digital by the analog-to-digital converter 21 and input to the image memory 22, and these data are transferred to a central controller (CPU: 30). Is applied.

상기 2 개의 입력신호는 중앙제어장치(30)에서 과속신호에 대한 순간 영상신호만을 취출하게 되는 알고리즘을 구비하며, 그러한 일반적인 프로그래밍은 여기에서 언급하지 아니한다.The two input signals have an algorithm in which the central control unit 30 extracts only the instantaneous video signal for the speeding signal, and such general programming is not mentioned here.

상기의 과속신호에 대한 영상신호는 상당히 데이터가 방대한 화상데이터이므로 압축장치(50)에서 압축시켜 인터페이스(60)로 보내어지며 이 신호는 유선모뎀(70)에 의하여 일반적인 한국통신 전화선을 따라 전송되거나 R/F유니트(71)를 사용하여 무선으로 전송된다.Since the video signal for the overspeed signal is a large amount of image data, it is compressed by the compression device 50 and sent to the interface 60. This signal is transmitted along the general Korean telecommunication telephone line by the wired modem 70 or R It is transmitted wirelessly using the / F unit 71.

상기의 전송신호를 받는 중계부(B)의 구성은 하기와 같다.The configuration of the relay unit B receiving the transmission signal is as follows.

인근 지서나 경찰서에 구성되는 중계부(B)는 가장 신속한 조치를 취하고 해당 관할에서의 과속차량의 단속에 대한 자료를 제공하게 된다.The relay unit (B), which is composed of nearby branches or police stations, will take the fastest action and provide data on the crackdown of speeding vehicles in the relevant jurisdiction.

유선모뎀(81) 또는 R/F유니트(82)로 전송받은 신호는 데이터를 원상태로 복구시키는 압축해제장치(90)에서 원래의 신호형태로 재생되며 처리컴퓨터(100)로 입력되어 프린터(101)로 출력할 수있게 하고, 다시 본청으로 보낼 수있도록 인터페이스(102)로 전송된다.The signal received by the wired modem 81 or the R / F unit 82 is reproduced in the original signal form by the decompression device 90 which restores the data to its original state, and is input to the processing computer 100 to be supplied to the printer 101. Is sent to the interface 102 so that it can be output to the main office and sent back to the main office.

처리부(C)는 경찰 본청에 설치되며 전국망을 커버하도록 바람직하게는 모뎀(103,103')만으로 전송된 신호는 인테페이스(200)를 거쳐 접속컴퓨터(201)에 입력되고 각 데이터로서 변환되어 주컴퓨터(300)으로 입력되어 관리자료로서 사용되는 것이다.The processing unit C is installed at the police headquarters, and preferably, the signal transmitted only to the modems 103 and 103 'is input to the access computer 201 via the interface 200 and converted into respective data to convert the main computer ( 300) to be used as the administrative fee.

필요한 경우 프린터(202)로 벌금고지서 또는 관리자료를 인쇄하거나 비데오모니터(203)로서 이를 재생시켜 볼수있게한다.If necessary, the printer 202 can print a fine notice or an administrator fee or play it back as a video monitor 203 for viewing.

이상에 각 처리 유니트에서의 신호처리방식이나 압축 또는 복귀수단의 소프트웨어적인 구성은 통상적인 컴퓨터기술에서 공지의 것으로서 그러한 소프트웨어적인 상세한 기술에 대한 언급은 피한다.The software configuration of the signal processing method or the compression or return means in each processing unit is known in the ordinary computer technology, and the description of such software detailed description is avoided.

상기와 같은 구성의 본발명의 과속차량검색장치는 단속자없이도 항상 무인으로 감시할 수있게 하며 과속차량에 대한 화상데이터를 본청에서 일괄적으로 관리할 수있게 하고 운전자에게는 언제 적발될 지 모른다는 심리적인 불안감으로 인하여 과속을 자제하게 하여 교통사고의 예방에도 효과가 다대한 발명인 것이다.The speeding vehicle retrieval apparatus of the present invention configured as described above enables unattended monitoring at all times without a cracker, and enables the central office to manage image data of the speeding vehicles collectively and to know when the driver may be caught. It is an invention that has a great effect on the prevention of traffic accidents by refraining from speeding due to anxiety.

Claims (1)

감지부(A),중계부(B),처리부(C)로 구성되는 과속차량검색장치에 있어서 상기 검색장치는, 감지부(A)로서; 과속신호를 검출하는 레이저스피드건(10)의 신호를 아날로그디지털변화기(11)를 거쳐 메모리(12)에 항상 입력시키고, 동시에 상기 레이저스프디건(10)과 연동하여 촬상소자에 입력되는 영상신호(차종,번호판영상)를 감지하는 영상촬영장치(20)에서의 신호는 아날로그디지털변환기(21)에서 디지털로 변환되어 영상메모리(22)로 입력되며, 상기 2개의 데이터는 중앙제어장치(CPU:30)로 인가되어, 중앙제어장치(30)에서 과속신호에 대한 순간 영상신호만을 취출하고, 상기 취출신호는 압축장치(50)에서 압축시켜 인터페이스(60)로 보내어 이 신호는 유선모뎀(70) 또는 R/F유니트(71)를 사용하여 무선으로 전송하고, 중계부(B)로서; 유선모뎀(81) 또는 R/F유니트(82)로 전송받은 신호를 원상태로 복구시키는 압축해제장치(90)와, 처리컴퓨터(100)로 입력되어 인터페이스(102)를 거쳐 모뎀전송되고, 처리부(C)로서, 본청에 설치되며 모뎀(103,103')만으로 전송된 신호는 인터페이스(200)를 거쳐 접속컴퓨터(201)에 입력되어 각 데이터로서 변환되어 주컴퓨터(300)으로 입력되고, 프린터(202) 또는 비데오모니터(203)로 출력하는 것을 특징으로 하는 과속차량검색장치.A speeding vehicle searching apparatus comprising a sensing section (A), a relay section (B), and a processing section (C), the searching apparatus comprising: a sensing section (A); A video signal of the laser speed gun 10 for detecting an overspeed signal is always input to the memory 12 via the analog-digital changer 11 and simultaneously inputs an image signal input to the image pickup device in conjunction with the laser speed gun 10. , The signal from the image photographing device 20 for detecting the license plate image is converted into digital in the analog-to-digital converter 21 and input to the image memory 22, the two data is a central controller (CPU: 30) Is applied to the central control unit 30 to extract only the instantaneous video signal for the speeding signal, and the extracted signal is compressed by the compression device 50 and sent to the interface 60, and this signal is transmitted to the wired modem 70 or R. Wireless transmission using the / F unit 71, and as the relay portion B; A decompression device 90 for restoring the signal received by the wired modem 81 or the R / F unit 82 to its original state, and is input to the processing computer 100 and transmitted via the interface 102 to the modem, and the processing unit ( C), a signal installed in the main office and transmitted only to the modems 103 and 103 'is input to the connecting computer 201 via the interface 200, converted into respective data, and input to the main computer 300, and the printer 202. Or speeding vehicle search device characterized in that output to the video monitor (203).
KR1019940007880A 1994-04-15 1994-04-15 Overspeed vehicle detection apparatus KR0180514B1 (en)

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