WO2014073779A1 - Système de reconnaissance d'accident de véhicule de livraison - Google Patents

Système de reconnaissance d'accident de véhicule de livraison Download PDF

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Publication number
WO2014073779A1
WO2014073779A1 PCT/KR2013/007758 KR2013007758W WO2014073779A1 WO 2014073779 A1 WO2014073779 A1 WO 2014073779A1 KR 2013007758 W KR2013007758 W KR 2013007758W WO 2014073779 A1 WO2014073779 A1 WO 2014073779A1
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WO
WIPO (PCT)
Prior art keywords
accident
transport vehicle
camera
vehicle
video
Prior art date
Application number
PCT/KR2013/007758
Other languages
English (en)
Korean (ko)
Inventor
권용장
원종운
이석
김경태
김학성
방연근
양근율
Original Assignee
한국철도기술연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국철도기술연구원 filed Critical 한국철도기술연구원
Priority to CN201380058177.0A priority Critical patent/CN104769637A/zh
Publication of WO2014073779A1 publication Critical patent/WO2014073779A1/fr

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Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/40—Business processes related to the transportation industry
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T7/00—Brake-action initiating means
    • B60T7/12—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger
    • B60T7/22—Brake-action initiating means for automatic initiation; for initiation not subject to will of driver or passenger initiated by contact of vehicle, e.g. bumper, with an external object, e.g. another vehicle, or by means of contactless obstacle detectors mounted on the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/022—Collision avoidance systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T2201/00—Particular use of vehicle brake systems; Special systems using also the brakes; Special software modules within the brake system controller
    • B60T2201/02—Active or adaptive cruise control system; Distance control
    • B60T2201/024—Collision mitigation systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/161—Decentralised systems, e.g. inter-vehicle communication
    • G08G1/162—Decentralised systems, e.g. inter-vehicle communication event-triggered

Definitions

  • the present invention relates to an accident recognition system of a transport vehicle, and more particularly, by installing an acceleration sensor in a vehicle carrying cargo and passengers, such as dangerous goods, measuring the impact of the transport vehicle as well as using a GPS receiver and a G sensor.
  • the present invention relates to a vehicle accident recognition system for determining an accident type by measuring a moving distance of a vehicle and determining an accident type by using a moving picture and a still image of the current situation of the vehicle.
  • the present invention is to determine whether the accident in real time by measuring the impact and moving distance of the transport vehicle transporting not only dangerous goods, but also general cargo or passengers in real time
  • the purpose is to provide an accident recognition system of a transport vehicle that can respond immediately.
  • the present invention performs a video recording of the accident when an accident occurs in a dangerous goods transport vehicle and a general vehicle, so that the objective data of the transport vehicle to ensure the objective data can be obtained quickly and accurately when the accident occurs To provide an accident recognition system.
  • the present invention to solve this technical problem
  • Impact detection means installed in the vehicle for detecting shock applied to the vehicle; Moving distance measuring means for measuring a moving distance of the transport vehicle; A first camera for capturing a video of the transport vehicle as a video and storing a video captured during a set storage time; A second camera for photographing the situation of the transport vehicle as a still image; When the shock is detected by the impact detecting means, the sensing signal detected by the moving distance measuring means is analyzed, and if the vehicle is in a stopped state for a predetermined stop time, it is determined that an accident stops the video recording of the first camera and drives the second camera.
  • Accident recognition means for controlling to take a still image of the transport vehicle; The control center's server for generating accident analysis information by analyzing the cause of the accident by receiving the video and still image and the accident cause analysis request information recognized from the accident recognition means; to provide.
  • the shock detection means is characterized in that the acceleration sensor for detecting the inclination value of the X-axis, Y-axis and Z-axis of the vehicle.
  • the moving distance measuring means may include a GPS receiver that detects a location of a current transport vehicle using a satellite.
  • the movement distance measuring means is characterized in that it comprises a G sensor for calculating the distance traveled by calculating the acceleration of the vehicle.
  • the first camera may be a rear camera installed at the rear of the transport vehicle to capture a moving state of the transport vehicle as a moving image and store a moving image for a set storage time.
  • the second camera is characterized in that the front camera is installed in front of the transport vehicle to take a still image of the situation in front of the transport vehicle at the time of detecting the impact of the transport vehicle.
  • the accident recognition means After receiving the shock detection signal and the distance signal from the shock detection means and the moving distance measuring means to analyze the accident cause analysis request information for requesting the analysis of the cause of the accident and generates a video and Comparing control unit for receiving a still image, and a communication unit for transmitting the analysis request information, the cause of the accident and the video and still image of the comparison control unit to the server of the control center.
  • the server of the control center is characterized in that to analyze the moving picture and still image according to the accident cause analysis request information transmitted from the accident recognition means to generate the accident analysis information and transmit it to the terminal.
  • the terminal is characterized in that the driver's smartphone.
  • an impact detection such as an acceleration sensor inside the transportation vehicle prior to the driver's report so as to minimize the human and secondary additional damages.
  • G distance sensor and GPS it is possible to mechanically recognize the occurrence of accidents in transportation vehicles and analyze the cause of accidents in the control center and provide accident analysis information to identify the cause of accidents quickly and accurately. This is possible and has the effect of enabling quick response to the accident.
  • FIG. 1 is a diagram illustrating an accident recognition system of a transport vehicle according to the present invention.
  • FIG. 2 is a diagram illustrating an accident recognition flow of a transport vehicle according to the present invention.
  • acceleration sensor 120 moving distance measuring means
  • GPS receiver 123 G sensor
  • first camera 132 second camera
  • server 300 terminal
  • the accident recognition system of a transport vehicle measures an impact applied to the transport vehicle 100 by using an impact sensor 110 such as an acceleration sensor 112 installed in the transport vehicle 100.
  • an impact sensor 110 such as an acceleration sensor 112 installed in the transport vehicle 100.
  • the moving distance measuring means 120 such as the GPS receiver 122 and the G sensor 123, and promptly determine whether there is an accident and respond immediately, and further, the accident in the vehicle. Should be provided to respond to the incident more quickly and appropriately.
  • the transport vehicle 100 includes not only a dangerous goods transport vehicle for transporting dangerous goods, but also a general vehicle for transporting general cargo or passengers.
  • Such an accident recognition system of a transport vehicle is installed in the transport vehicle 100, the impact detection means 110 for detecting a shock applied to the transport vehicle 100 and the moving distance of the transport vehicle 100 Moving distance measuring means 120 to measure, the first camera 130 for recording a video of the situation of the transport vehicle 100 and the video stored during the set storage time, and the situation of the transport vehicle as a still image
  • the shock applied to the transport vehicle 100 is detected by the second camera 132 and the shock detecting means 110 to photograph
  • the sensing signal detected by the moving distance measuring means 120 is analyzed for a set stop time.
  • the server 210 of the control center 200 for generating the accident analysis information by analyzing the cause of the accident by receiving the recognized video and the still image and the accident cause analysis request information from the 140, and the server of the control center 200 (
  • the terminal 300 is configured to receive accident analysis information from the terminal 300.
  • the shock detection means 110 is installed in the transport vehicle 100 to detect when an external physical shock is applied to the transport vehicle 100, X of the vehicle installed in a dangerous goods transport vehicle or a general vehicle Accelerometer which detects the inclination value of axis, Y axis and Z axis is applied.
  • the movement distance measuring means 120 measures the movement distance of the transportation vehicle 100, in particular, to measure the presence or absence of movement of the transportation vehicle 100.
  • the movement distance measuring means 120 is data for determining whether the vehicle is stopped or moved after the impact. It is to utilize.
  • the moving distance measuring means 120 is a GPS receiver 122 for detecting the position of the current transport vehicle 100 by using a satellite, and the GPS receiver 122 is installed inside the transport vehicle 100 It is composed of a G-sensor 123 to calculate the distance traveled by calculating the acceleration of the transport vehicle in the area that does not reach.
  • the transport vehicle 100 is provided with first and second cameras 130 and 132 for capturing moving images or still images for each situation.
  • the first camera 130 is installed at the rear of the transport vehicle is a rear camera for storing the moving picture for a predetermined time by recording the moving state of the transport vehicle 100 as a video.
  • the first camera 130 does not store all moving images photographed while driving the transportation vehicle 100, for example, captures and stores a moving image for a set storage time in a range of about 1 to 10 minutes from the current shooting point. As a result, the limited internal memory of the first camera 130 may be efficiently used.
  • the second camera 132 is a front camera which is installed in front of the transport vehicle and photographs the situation of the front of the transport vehicle as a still image when the impact of the transport vehicle 100 is detected.
  • the second camera 132 photographs the situation in front of the transport vehicle as a still image under the control of the accident recognition unit 120 when the shock detection unit 110 detects the shock of the transport vehicle 100.
  • the accident recognition means 120 is a GPS receiver 122 that is the movement distance measuring means 120 when a shock applied to the transport vehicle 100 is detected by the acceleration sensor 112 that is the impact detection means 110.
  • the distance signal detected by the G sensor 123 is analyzed. In this case, the distance signal detected by the GPS receiver 122 or the G-sensor 123 is analyzed to determine that the vehicle is in an accident when the vehicle maintains the stopped state, for example, for 10 seconds or more.
  • the accident recognition means 140 determines the accident when the distance signal of the moving distance measuring means 120 exceeds the set stop time and controls the first and second cameras 130 and 132. In more detail, when it is determined that the accident recognition means 140 stops the video recording of the first camera 130 and controls the second camera 132 to shoot a still image of the transport vehicle. .
  • the accident recognition means 140 receives an impact detection signal and a distance signal from the shock detection means 110 and the moving distance measuring means 120 and analyzes the accident cause analysis requesting the analysis of the cause of the accident if it is determined to be an accident.
  • the server 210 of the control center 200 analyzes a moving picture and a still image according to the accident cause analysis request information transmitted from the accident recognition means 140 to generate accident analysis information and transmits it to the terminal 300. .
  • the accident analysis information resulting from the analysis of the video and still image according to the accident cause analysis request information is generated by performing the analysis through the analysis program set on the server 210 of the control center 200, or of the control center It may be information created by an administrator analyzing a video and a still image caused by an accident.
  • the accident cause analysis request information and the video and still image received from the server 210 of the control center 200 is stored in the server 210 based on the accident analysis information generated by the server 210 It is also preferable to store in the server 210.
  • the terminal 300 is to enable the driver to respond quickly after confirming the accident analysis information resulting from the analysis of the video and still image according to the cause of the accident analysis request information, the terminal 300 is a mobile phone of the driver (Including a smartphone).
  • the accident recognition means 140 receives the accident analysis information from the server 210 of the control center 200, the terminal 300 receives the accident analysis information from the accident recognition means 140 to the accident analysis It can also be configured to check the data.
  • the accident recognition means 140 is a GPS receiver which is the acceleration sensor 112 and the moving distance measuring means 120, the shock detection means 110. Continuous monitoring whether there is a signal input from the 122 and the G sensor 123. (S110)
  • the accident recognition means 140 such as the GPS receiver 122 and the G sensor 123 Analyzing the detection signal detected by the moving distance measuring means 120 determines that the accident is exceeded (eg 10 seconds) (S120).
  • the accident recognition means 140 determines the accident as described above, the video recording of the first camera 130 installed at the rear of the vehicle is stopped and the second camera 132 installed at the front of the vehicle drives the vehicle.
  • the first camera 130 is stored in the video taken during the set storage time is received by the accident recognition means 140.
  • the accident recognition means 140 generates accident cause analysis request information for requesting the analysis of the cause of the accident and the server 210 of the control center 200 to the video and still images obtained from the first and second camera (130,132) To be transmitted (S140).
  • the server 210 of the control center 200 analyzes a moving picture and a still image according to the accident cause analysis request information transmitted from the accident recognition means 140 to generate accident analysis information and transmits it to the driver's terminal 300. To respond appropriately to the accident. (S150)
  • the accident recognition system of a transport vehicle according to the present invention has industrial applicability that can be mounted and used on a transport vehicle carrying dangerous goods or general cargo or passengers.

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Abstract

La présente invention concerne un système de reconnaissance d'un accident d'un véhicule de livraison, comprenant : un moyen de détection d'impact monté à l'intérieur du véhicule de livraison de sorte à détecter un impact appliqué à un véhicule de livraison ; un moyen de mesure de distance de déplacement permettant de mesurer la distance parcourue par le véhicule de livraison ; un premier appareil de prise de vue permettant d'enregistrer la situation du véhicule de livraison sous la forme d'une vidéo et de stocker la vidéo capturée pendant une durée de stockage établie ; un second appareil de prise de vue permettant de photographier la situation du véhicule de livraison sous la forme d'une image fixe ; un moyen de reconnaissance d'accident permettant d'analyser un signal de détection détecté par le moyen de mesure de distance de déplacement lorsqu'un impact est détecté par le moyen de détection d'impact, de sorte à déterminer qu'un accident s'est produit si le véhicule se trouve à l'arrêt pendant une durée d'arrêt établie, de commander le premier appareil de prise de vue de sorte à arrêter d'enregistrer la vidéo, et de commander le second appareil de prise de vue de sorte à capturer une image fixe du véhicule de livraison ; et un serveur situé dans un centre de commande, qui reçoit la vidéo reconnue, l'image fixe reconnue et des informations de requête d'analyse de cause d'accident en provenance du moyen de reconnaissance d'accident, analyse la cause d'un accident, et génère des informations d'analyse d'accident.
PCT/KR2013/007758 2012-11-08 2013-08-29 Système de reconnaissance d'accident de véhicule de livraison WO2014073779A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380058177.0A CN104769637A (zh) 2012-11-08 2013-08-29 运送车辆事故识别系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2012-0126367 2012-11-08
KR1020120126367A KR20140059677A (ko) 2012-11-08 2012-11-08 운송 차량의 사고 인식 시스템

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WO2014073779A1 true WO2014073779A1 (fr) 2014-05-15

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Families Citing this family (3)

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Publication number Priority date Publication date Assignee Title
KR101665635B1 (ko) * 2014-12-17 2016-10-13 (주)에이텍티앤 차량 단말기의 주행 데이터를 활용한 교통 흐름 분석 시스템 및 이를 이용한 교통정보 안내 서비스 방법
KR101645602B1 (ko) 2015-03-31 2016-08-12 김경수 케이블 고장 위치 검출 장치
EP3561779A1 (fr) * 2018-04-27 2019-10-30 Rothenbühler, Rudolf Système de détection de données d'accident à caractère personnel dans un véhicule

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KR20020080281A (ko) * 2002-07-25 2002-10-23 (주) It 커뮤니티 개인 정보 단말기를 이용한 자동 원격 비상 연락장치
JP2005032027A (ja) * 2003-07-07 2005-02-03 Nec Fielding Ltd 交通事故早期解決システム、事故検知システム、及び事故分析サーバ
KR20060053662A (ko) * 2004-11-17 2006-05-22 현대자동차주식회사 차량의 사고 기록장치 및 방법과 사고 기록 분석방법
KR20110135072A (ko) * 2010-06-10 2011-12-16 성균관대학교산학협력단 차량의 사고정보 교환장치 및 방법
KR101121830B1 (ko) * 2011-12-08 2012-03-21 주식회사 엘지유플러스 차량 운행 데이터를 이용한 사고 감지 서비스 및 사고 감지 시스템

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102542630A (zh) * 2010-12-17 2012-07-04 海德威电子工业股份有限公司 行车信息系统

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020080281A (ko) * 2002-07-25 2002-10-23 (주) It 커뮤니티 개인 정보 단말기를 이용한 자동 원격 비상 연락장치
JP2005032027A (ja) * 2003-07-07 2005-02-03 Nec Fielding Ltd 交通事故早期解決システム、事故検知システム、及び事故分析サーバ
KR20060053662A (ko) * 2004-11-17 2006-05-22 현대자동차주식회사 차량의 사고 기록장치 및 방법과 사고 기록 분석방법
KR20110135072A (ko) * 2010-06-10 2011-12-16 성균관대학교산학협력단 차량의 사고정보 교환장치 및 방법
KR101121830B1 (ko) * 2011-12-08 2012-03-21 주식회사 엘지유플러스 차량 운행 데이터를 이용한 사고 감지 서비스 및 사고 감지 시스템

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CN104769637A (zh) 2015-07-08

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