WO2016190509A1 - Système de test de service de sécurité du trafic - Google Patents

Système de test de service de sécurité du trafic Download PDF

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Publication number
WO2016190509A1
WO2016190509A1 PCT/KR2015/014242 KR2015014242W WO2016190509A1 WO 2016190509 A1 WO2016190509 A1 WO 2016190509A1 KR 2015014242 W KR2015014242 W KR 2015014242W WO 2016190509 A1 WO2016190509 A1 WO 2016190509A1
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WO
WIPO (PCT)
Prior art keywords
vehicles
traffic
vehicle
obus
state information
Prior art date
Application number
PCT/KR2015/014242
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English (en)
Korean (ko)
Inventor
송석일
문철
고균병
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한국교통대학교산학협력단
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.)
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Priority claimed from KR1020150184907A external-priority patent/KR101896752B1/ko
Application filed by 한국교통대학교산학협력단 filed Critical 한국교통대학교산학협력단
Publication of WO2016190509A1 publication Critical patent/WO2016190509A1/fr

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S19/00—Satellite radio beacon positioning systems; Determining position, velocity or attitude using signals transmitted by such systems
    • G01S19/38—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system
    • G01S19/39—Determining a navigation solution using signals transmitted by a satellite radio beacon positioning system the satellite radio beacon positioning system transmitting time-stamped messages, e.g. GPS [Global Positioning System], GLONASS [Global Orbiting Navigation Satellite System] or GALILEO
    • G01S19/42—Determining position
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems

Definitions

  • An embodiment of the present invention relates to a traffic safety service test system.
  • Cooperative Intelligent Transport System installs communication terminals on roadside communication infrastructures, vehicles, motorcycles and pedestrians, and predicts traffic accidents and provides warnings through bidirectional information exchange to prevent traffic accidents. It is the next generation ITS system to improve driving convenience.
  • V2X Vehicle to Vehicle, Vehicle to Infra, Vehicle to Pedestrian, Vehicle to Bycle, etc.
  • V2X IEEE 802.11p / Wireless Access in Vehicle Environments (WAVE).
  • OBU on-board communication unit
  • Road Side Unit infrastructure communication unit
  • test bed that provides a test environment similar to the outdoor environment test indoors and that can test and verify traffic safety services considering driver behavior including WAVE equipment. need.
  • the present invention has been made to solve the above-mentioned problems, and interlocked with the traffic simulator and WAVE equipment, the driver directly operates the vehicle in the virtual environment provided by the traffic simulator, and test and verify the V2X-based traffic safety service and application system A new test bed can be provided.
  • the present invention is to provide a similar environment to the road driving in the room, to test the service and system developed based on the WAVE equipment.
  • the traffic safety service test system for solving the above-described problems includes first and second vehicle simulation driving mechanisms for generating state information of the first and second vehicles; First and second traffic simulators configured to receive driving state information of the first and second vehicles from the first and second vehicle simulation driving mechanisms and to generate driving data of the first and second vehicles; A Sim2OBU server configured to collect and store state information of the first and second vehicles and driving data of the first and second vehicles from the first and second traffic simulators; And first and second virtual GPSs configured to receive first and second vehicle state information and driving data of the first and second vehicles from the Sim2OBU (Simlulator to OBU) server to generate first and second basic safety messages (BSMs).
  • Sim2OBU Simulator to OBU
  • a first and second on board units including a server, wherein each of the first and second onboard units exchanges the first and second basic safety messages (BSMs). Based on the first and second BSMs (Basic Safety Messages) exchanged, the possibility of collision between the first vehicle and the second vehicle is calculated.
  • BSMs Basic Safety Messages
  • the mobile terminal for displaying the collision possibility from the first, second OBU (On Board Unit); may further include.
  • the first and second traffic simulators may respectively display the generated driving data of the first and second vehicles on a map.
  • the first and second on-board units may exchange the first and second basic safety messages (BSMs) between each other through an IEEE 802.11p / WAVE protocol.
  • the first and second OBUs receive traffic related information from a roadside base station (RSU) or from the roadside base station (RSU).
  • the transmitted traffic related information may be received through the Simulator (OBU).
  • the driving data may include location GPS information, a moving direction, a speed, a yaw rate, and brake information of the first and second vehicles.
  • the present invention provides a new test bed for interfacing a traffic simulator with a real commercial WAVE equipment, driving a vehicle directly in a virtual environment, and testing and verifying a V2X-based traffic safety service and application system.
  • FIG. 1 is a view showing the configuration of a traffic safety service test system according to an embodiment of the present invention.
  • the present invention intends to propose a new test system for interworking a traffic simulator and WAVE equipment, driving a vehicle directly in a virtual environment, and testing and verifying a V2X-based traffic safety service and application system.
  • the traffic safety service test system provides an environment similar to driving on a road indoors, so that the service and system developed based on the WAVE equipment can be tested.
  • FIG. 1 is a view showing the configuration of a traffic safety service test system according to an embodiment of the present invention.
  • the traffic safety service test system includes a first vehicle simulation driving mechanism 110, a second vehicle simulation driving mechanism 115, a first traffic simulator 120, It includes a second traffic simulator 125, Sim2OBU (Simlulator to OBU) server 130, a first OBU 140, a second OBU 145, a first portable terminal 150 and a second portable terminal 155 It can be configured by.
  • Sim2OBU Simlulator to OBU
  • the first vehicle simulation driving mechanism 110 generates state information of the first vehicle
  • the two vehicle simulation driving mechanism 115 generates state information of the second vehicle.
  • the state information of the first and second vehicles refers to state information of devices such as wheels, brakes, and transmissions of the vehicle operated for driving of the vehicle.
  • the first OBU 140 and the second OBU 145 may be configured with WAVE equipment, and the first traffic simulator 120 And the second traffic simulator 125 may be driven and interlocked on the PC, and the state information and driving data of the vehicle output from the first traffic simulator 120 and the second traffic simulator 125 may be simulated using Sim2OBU.
  • the OBU server 130 may receive the data and deliver it to the first and second OBUs 140 and 145, respectively.
  • driving data such as when driving on an actual road, must be transmitted to the first and second OBUs 140 and 145.
  • the Sim2OBU server 130 receives driving data virtually generated by the first and second traffic simulators 120 and 125, and maps the result of the mapping to the actual roads to the first and second OBUs 140 and 145. To pass on.
  • the driving data may include location GPS information, a moving direction, a speed, a yaw rate, and brake information of the first and second vehicles.
  • the first traffic simulator 120 receives the state information of the first vehicle from the first vehicle simulation driving mechanism to generate driving data of the first vehicle, and the second traffic simulator 120 performs the second vehicle simulation driving. Receive state information of the second vehicle from the mechanism to generate driving data of the second vehicle.
  • the first and second traffic simulators 120 and 125 may be configured to configure an experimental scenario environment on a PC so that a driver can drive the vehicle in a virtual environment, and thus the vehicle in the virtual environment.
  • the driving data of the vehicle may be generated by driving.
  • the driving data may include location GPS information of the first and second vehicles, a moving direction, a speed, a yaw rate, and brake information, and the first and second traffic simulators 120 and 125. ) May display the generated driving data of the first and second vehicles on a map, respectively.
  • the Sim2OBU (Simlulator to OBU) server 130 collects and stores state information of the first and second vehicles and driving data of the first and second vehicles from the first and second traffic simulators 120 and 125.
  • the Sim2OBU (Simlulator to OBU) server 130 is connected via a link with the first and second traffic simulators 120 and 125 implemented on a PC, or alternatively the Sim2OBU (Simlulator to OBU) server 130 May be implemented on a PC together with the first and second traffic simulators 120 and 125.
  • the first OBU 140 includes a first virtual GPS server 141
  • the second OBU 145 includes a second virtual GPS server 146.
  • the first virtual GPS server 141 receives the first vehicle status information and driving data of the first vehicle to generate a first BSM (Basic Safety Message), and the second virtual GPS server 146 The second vehicle state information and the driving data of the second vehicle are received to generate a second BSM (Basic Safety Message).
  • BSM Basic Safety Message
  • the first and second BSMs are actual road driving information converted by using the driving data.
  • first and second On Board Units 140 and 145 exchange the first and second Basic Safety Messages (BSMs).
  • the first and second on-board units (OBUs) may exchange the first and second basic safety messages (BSMs) with each other through an IEEE 802.11p / WAVE protocol.
  • the first and second on-board units 140 and 145 parse each of the first and second basic safety messages (BSMs) received from each other to determine the position, speed, and direction of the other vehicle.
  • BSMs basic safety messages
  • the vehicle collision prediction algorithm can be used to calculate the probability of collision.
  • the first OBU 140 parses the second BSM (Basic Safety Message) of the second vehicle received from the second OBU 145 to position, speed, and direction the second vehicle.
  • the probability of collision between the first vehicle and the second vehicle can be calculated by analyzing the.
  • the second On Board Unit 145 parses the first Basic Safety Message (BSM) of the first vehicle received from the first On Board Unit (OBU) 140 to determine the position, speed, and direction of the first vehicle.
  • BSM Basic Safety Message
  • OBU On Board Unit
  • the probability of collision between the second vehicle and the first vehicle can be calculated by analyzing the.
  • the first and second OBUs 140 and 145 may receive traffic related information from a road side unit (RSU), or the roadside base station (RSU: Road). Traffic related information transmitted from a side unit may be received through the Simulator (OBU).
  • RSU road side unit
  • RSU roadside base station
  • OFU Simulator
  • the first and second portable terminals 150 and 155 may receive and display the calculated probability of collision between the first and second vehicles from the first and second on-board units 140 and 145.
  • the two portable terminals 150 and 155 may receive the calculated collision probability through a communication link with the first and second OBUs 140 and 145, respectively, and visualize and display the collision possibility.
  • the driver transmits an action for avoiding an accident to the first and second traffic simulators 120 and 125 by using the information displayed through the service app of the first and second mobile terminals 150 and 155 to communicate between the vehicles. You can avoid accidents.
  • first and second portable terminals 150 and 155 may provide traffic related information received through the first and second OBUs 140 and 145 to the user, and the user may provide the traffic related information. Can be used to drive the vehicle.
  • the first and second OBU On Board Units: 140, 145) is composed of different manufacturing equipment, may be configured to enable compatibility testing between different manufacturers OBU (On Board Unit).
  • the collision prediction unit for calculating the collision probability may be mounted on the portable terminal.
  • the first and second traffic simulators 120 and 125 include two or more vehicles and different on-board units (OBUs) interlocked with each vehicle to provide traffic for a plurality of vehicles. It can be configured to test the safety service.
  • OBUs on-board units

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
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  • Business, Economics & Management (AREA)
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  • Computer Networks & Wireless Communication (AREA)
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Abstract

L'invention concerne un système de test de service de sécurité du trafic comprenant : des premier et second simulateurs de conduite de véhicule permettant de générer les informations d'état des premier et second véhicules ; des premier et second simulateurs de trafic permettant de recevoir les informations d'état des premier et second véhicules à partir des premier et second simulateurs de conduite de véhicule et de générer les données de conduite des premier et second véhicules ; un serveur de simulateur d'unité embarquée (Sim2OBU) permettant de collecter, à partir des premier et second simulateurs de trafic, les informations d'état des premier et second véhicules et les données de conduite des premier et second véhicules, et de stocker celles-ci ; et des première et seconde unités embarquées (OBU) comprenant des premier et second serveurs GPS virtuels permettant de recevoir, du serveur Sim2OBU, les informations d'état des premier et second véhicules et de générer les premier et second messages de sécurité de base (BSM), les première et seconde OBU échangeant les premier et second BSM l'un avec l'autre, et chacune des première et seconde OBU calculant la possibilité d'une collision entre le premier véhicule et le second véhicule d'après les premier et second BSM échangés.
PCT/KR2015/014242 2015-05-26 2015-12-24 Système de test de service de sécurité du trafic WO2016190509A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20150073064 2015-05-26
KR10-2015-0073064 2015-05-26
KR1020150184907A KR101896752B1 (ko) 2015-05-26 2015-12-23 교통 안전서비스 테스트 시스템
KR10-2015-0184907 2015-12-23

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WO2016190509A1 true WO2016190509A1 (fr) 2016-12-01

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108320500A (zh) * 2017-01-16 2018-07-24 安波福电子(苏州)有限公司 一种基于v2x技术的交通管理系统
WO2020004678A1 (fr) * 2018-06-25 2020-01-02 엘지전자(주) Dispositif de communication v2x et son procédé de transmission de message de sécurité
CN111246425A (zh) * 2020-01-14 2020-06-05 大连理工大学 基于dsrc车载v2x系统的动态自适应安全预警方法和bsm仿真平台
CN111586634A (zh) * 2020-05-23 2020-08-25 重庆大学 V2x外场测试场景映射方法、测试方法和测试系统
CN115798215A (zh) * 2023-02-03 2023-03-14 江苏天一航空工业股份有限公司 一种用于民航机场车路协同行为能力测试方法

Citations (5)

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KR20090016183A (ko) * 2007-08-10 2009-02-13 자동차부품연구원 차량의 충돌 예방 시스템 시험 평가 장치
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KR20130090953A (ko) * 2012-02-07 2013-08-16 최광주 차량 간 교통상황정보 공유 방법
US20130293397A1 (en) * 2012-05-03 2013-11-07 Kapsch Trafficcom Ag Method and devices for identifying a vehicle using a location
US20140195102A1 (en) * 2013-01-09 2014-07-10 Martin D. Nathanson Vehicle communications via wireless access vehicle environment

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20090016183A (ko) * 2007-08-10 2009-02-13 자동차부품연구원 차량의 충돌 예방 시스템 시험 평가 장치
KR20100035398A (ko) * 2008-09-26 2010-04-05 전자부품연구원 유,무선 복합제어를 이용한 노변 기지국 장치 및 그 제어방법
KR20130090953A (ko) * 2012-02-07 2013-08-16 최광주 차량 간 교통상황정보 공유 방법
US20130293397A1 (en) * 2012-05-03 2013-11-07 Kapsch Trafficcom Ag Method and devices for identifying a vehicle using a location
US20140195102A1 (en) * 2013-01-09 2014-07-10 Martin D. Nathanson Vehicle communications via wireless access vehicle environment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108320500A (zh) * 2017-01-16 2018-07-24 安波福电子(苏州)有限公司 一种基于v2x技术的交通管理系统
WO2020004678A1 (fr) * 2018-06-25 2020-01-02 엘지전자(주) Dispositif de communication v2x et son procédé de transmission de message de sécurité
CN111246425A (zh) * 2020-01-14 2020-06-05 大连理工大学 基于dsrc车载v2x系统的动态自适应安全预警方法和bsm仿真平台
CN111586634A (zh) * 2020-05-23 2020-08-25 重庆大学 V2x外场测试场景映射方法、测试方法和测试系统
CN115798215A (zh) * 2023-02-03 2023-03-14 江苏天一航空工业股份有限公司 一种用于民航机场车路协同行为能力测试方法

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