WO2017201600A1 - Control and manage traffic light system with vanet - Google Patents
Control and manage traffic light system with vanet Download PDFInfo
- Publication number
- WO2017201600A1 WO2017201600A1 PCT/CA2016/050582 CA2016050582W WO2017201600A1 WO 2017201600 A1 WO2017201600 A1 WO 2017201600A1 CA 2016050582 W CA2016050582 W CA 2016050582W WO 2017201600 A1 WO2017201600 A1 WO 2017201600A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vanet
- data
- traffic
- actuated
- tls
- Prior art date
Links
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000004088 simulation Methods 0.000 claims description 6
- 239000004615 ingredient Substances 0.000 claims description 4
- 230000000295 complement effect Effects 0.000 claims description 2
- 238000012545 processing Methods 0.000 claims description 2
- 230000003068 static effect Effects 0.000 claims 2
- 238000007726 management method Methods 0.000 abstract description 4
- 238000005457 optimization Methods 0.000 abstract description 3
- 238000013480 data collection Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012804 iterative process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/08—Controlling traffic signals according to detected number or speed of vehicles
-
- 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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0108—Measuring and analyzing of parameters relative to traffic conditions based on the source of data
- G08G1/0112—Measuring and analyzing of parameters relative to traffic conditions based on the source of data from the vehicle, e.g. floating car data [FCD]
-
- 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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0125—Traffic data processing
- G08G1/0129—Traffic data processing for creating historical data or processing based on historical data
-
- 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
- G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
- G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
- G08G1/0145—Measuring and analyzing of parameters relative to traffic conditions for specific applications for active traffic flow control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/07—Controlling traffic signals
- G08G1/081—Plural intersections under common control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/095—Traffic lights
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096716—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information does not generate an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096708—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control
- G08G1/096725—Systems involving transmission of highway information, e.g. weather, speed limits where the received information might be used to generate an automatic action on the vehicle control where the received information generates an automatic action on the vehicle control
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/096741—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where the source of the transmitted information selects which information to transmit to each vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
- G08G1/09675—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where a selection from the received information takes place in the vehicle
-
- G—PHYSICS
- G08—SIGNALLING
- G08G—TRAFFIC CONTROL SYSTEMS
- G08G1/00—Traffic control systems for road vehicles
- G08G1/09—Arrangements for giving variable traffic instructions
- G08G1/0962—Arrangements for giving variable traffic instructions having an indicator mounted inside the vehicle, e.g. giving voice messages
- G08G1/0967—Systems involving transmission of highway information, e.g. weather, speed limits
- G08G1/096766—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission
- G08G1/096775—Systems involving transmission of highway information, e.g. weather, speed limits where the system is characterised by the origin of the information transmission where the origin of the information is a central station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W84/00—Network topologies
- H04W84/18—Self-organising networks, e.g. ad-hoc networks or sensor networks
Definitions
- TLS traffic lights systems
- a programming plan for TLS is preprogrammed to during certain periods of the day and of the week (eg.. From 15:00 to 18:00). This plan is subsequently applied over several years - sometimes over a decade. Moreover, even during peak periods, there are vehicles flow variations. This methodology can not take into account these variations because the arrival of vehicles is simulated by statistical methods as Poisson law. Semi-actuated or fully-actuated systems allow to change the duration of the cycles but they require the installation of detector loops under the pavement and these systems are not intalled throughout the network. In addition, there are significant costs to maintain these systems.
- the key ingredient of the ITE process is based on the reliability of the data collected from the field.
- the goal is to count the number of vehicles that pass eat each intersection. It is generally necessary to send a technician on the field to manuually count the number of cars in each junction and in both directions. That task must be done for several days and for various hours of the day and week (rush hour in the morning to the afternoon, evening, weekends, etc.). These data represents the circulation flow that will be use during the simulation. It is a very approximate measure that is taken during a certain period of time. It is far from data measured in real time. Also it is not reprentative of the real situation because the simulation model must do some assumptions like the agressiveness of driver behavior.
- VANET Vehicular's ad hoc networks networks
- VANET Vehicular's ad hoc networks networks
- Every vehicle acts as a node of a temporary network.
- Each vehicle can receive information from other vehicles every split second (0.1 sec) regarding their status in a range of about 300 meters.
- the information that circulates in the network are about speed, acceleration, distance between each vehicle, the braking system and so on. This information is transmitted to communication stations installed along the road - Road Side Unit (RSU) and relayed to a Base Station (see Figure 2).
- RSU Road Side Unit
- VANET operates on a dedicated frequency spectrum (75 MHz bandwidth and 5.9 GHz allocated by governmental authorities). Furthermore VANET can operate in variable weather conditions (rain, fog, snow) and confidentiality of information is maintained.
- VANET Voice over IP Network
- This is done by providing information to drivers on vehicles circulating in the network.
- the method of data collection and the architecture of our system is described in the attached article (Vaudrin and Capus, Improving Traffic Lights Management Information Sytems Using Available by VANET presented in Germany at the SUMO Conference May 24, 2016).
- VANET is used in a few studies to manage TLS. However, it is for distributed systems that are different from what we offer. We have also attached an article that reviews the possible uses of VANET. No item proposes a method as accurate as ours to collect traffic data and to process it with actual methods or to do it in real time as we proposed with a centralized system.
- Our method is more accurate than conventional methods. Our invention will permit to collect data for simulations following the ITE process. Also, it is not necessary to do manual counting on the field or to install sensor and other expensive equipment like cameras and loop detectors. Data collection with our method is free and requires little maintenance.
- the advantage of this invention is that it is possible to obtain a multitude of parameters and the data processing algorithm is left to the discretion of the public administration.
- a public administration will have the possibility to revise the programming plans as often as desired. Once a change is observed, it will be possible to quickly do a simulation without returning to the field to get new measures because the system will give them data in real time.
- the method provides also the necessary ingredients to implement any algorithm that has been previously validated by simulation software.
- this invention will permit to manage the entire network in real-time of a city. It will transmit data to the control center that will treat them with an appropriate algorithm and transmit the instructions using a dedicated Internet network to a wireless devices installed at each intersection. In our knowledge, this approach as never be describe as we do. Our invention is sufficiently detailed to allow a public administration to implement it while using its own working methods.
- This method also allows to be used in other contexts, for urban planning studies, transport planning or to simulate the exit of special events (sporting, cultural, festivals, parades, etc.). It also allows programming a system in real time with any efficient algorithm that exists or to be developped.
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Traffic Control Systems (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018561702A JP2019526092A (en) | 2016-05-24 | 2016-05-24 | Control and management of traffic signal system using VANET |
KR1020187037406A KR20190016040A (en) | 2016-05-24 | 2016-05-24 | Control and management of traffic signal system through VANET |
PCT/CA2016/050582 WO2017201600A1 (en) | 2016-05-24 | 2016-05-24 | Control and manage traffic light system with vanet |
CN201680086139.XA CN110140157A (en) | 2016-05-24 | 2016-05-24 | Traffic signal lamp system is controlled and managed using vehicle mobile communication network |
EP16902617.6A EP3465657A4 (en) | 2016-05-24 | 2016-05-24 | Control and manage traffic light system with vanet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CA2016/050582 WO2017201600A1 (en) | 2016-05-24 | 2016-05-24 | Control and manage traffic light system with vanet |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2017201600A1 true WO2017201600A1 (en) | 2017-11-30 |
Family
ID=60412050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/CA2016/050582 WO2017201600A1 (en) | 2016-05-24 | 2016-05-24 | Control and manage traffic light system with vanet |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP3465657A4 (en) |
JP (1) | JP2019526092A (en) |
KR (1) | KR20190016040A (en) |
CN (1) | CN110140157A (en) |
WO (1) | WO2017201600A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109658768A (en) * | 2018-12-27 | 2019-04-19 | 交通运输部科学研究院 | A kind of more people of virtual reality are the same as scene mixed traffic flow Simulation Experimental Platform |
TWI660331B (en) * | 2018-03-22 | 2019-05-21 | 創新交通科技有限公司 | Method and equipment for generating offset of traffic signal by using travel time |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20240017604A (en) | 2022-08-01 | 2024-02-08 | 이화여자대학교 산학협력단 | Traffic information system and traffic information management method based on vanet environment |
KR20240050001A (en) | 2022-10-11 | 2024-04-18 | 영남대학교 산학협력단 | Traffic image information management method, recording medium and information management system for performing the same |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015042776A1 (en) * | 2013-09-24 | 2015-04-02 | Harman International Industries, Incorporated | Message broadcasting in vanet |
US9154982B2 (en) * | 2009-04-02 | 2015-10-06 | Trafficcast International, Inc. | Method and system for a traffic management network |
US20160019788A1 (en) * | 2014-07-16 | 2016-01-21 | Sony Corporation | Vehicle ad hoc network (vanet) |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06266993A (en) * | 1993-03-11 | 1994-09-22 | Hitachi Ltd | Highway traffic controller |
DE10022812A1 (en) * | 2000-05-10 | 2001-11-22 | Daimler Chrysler Ag | Method for determining the traffic situation on the basis of reporting vehicle data for a traffic network with traffic-regulated network nodes |
DE602004016952D1 (en) * | 2003-01-17 | 2008-11-20 | Siemens Vdo Automotive Corp | TRAFFIC SIGNAL PRIORITY SYSTEM BASED ON A MOBILE EVENT |
JP4003957B2 (en) * | 2003-03-07 | 2007-11-07 | 株式会社日立製作所 | Data communication method, data communication service providing method, emergency vehicle passage notification method, emergency vehicle passage notification service provision method, wireless spot service implementation method, wireless spot service provision method, emergency vehicle passage notification program, and emergency vehicle passage notification program recording medium |
JP2006343814A (en) * | 2005-06-07 | 2006-12-21 | Sumitomo Electric Ind Ltd | Traffic control system and on-vehicle device to transmit information to this system |
CN1936999A (en) * | 2006-10-17 | 2007-03-28 | 大连理工大学 | City area-traffic cooperative control method based wireless sensor network |
DE602007010415D1 (en) * | 2007-02-14 | 2010-12-23 | Hitachi Ltd | Method and device for estimating the travel time of a travel route |
CN101079772A (en) * | 2007-04-05 | 2007-11-28 | 复旦大学 | Intelligent traffic control system based on ZigBee wireless communication |
CN101493992B (en) * | 2008-12-19 | 2010-12-08 | 浙江工业大学 | Control method for single-point self-organizing traffic signal based on wireless sensor network |
CN102063796B (en) * | 2010-09-26 | 2013-06-05 | 广西工学院 | Intelligent traffic control system and method based on wireless Mesh ad hoc network |
CN102157071A (en) * | 2011-03-22 | 2011-08-17 | 芜湖伯特利汽车安全***有限公司 | Intelligent traffic management system and control method based on inter-vehicle network |
CN102737503B (en) * | 2012-06-20 | 2014-10-29 | 东南大学 | Communication connectivity analysis method for bus dynamic scheduling under internet of vehicles environment |
CN102867422B (en) * | 2012-09-13 | 2014-08-13 | 哈尔滨工业大学 | Vehicle ad hoc network-based real-time single-point intersection signal lamp control method |
US9070290B2 (en) * | 2013-03-16 | 2015-06-30 | Donald Warren Taylor | Apparatus and system for monitoring and managing traffic flow |
CN104240522A (en) * | 2014-09-04 | 2014-12-24 | 中山大学 | Self-adaptive crossroad control technology based on vehicle area network and fuzzy neural network |
CN204256963U (en) * | 2014-12-10 | 2015-04-08 | 辽宁省交通高等专科学校 | A kind of intersection traffic signal lamp real-time control apparatus based on GPS |
-
2016
- 2016-05-24 KR KR1020187037406A patent/KR20190016040A/en not_active Application Discontinuation
- 2016-05-24 WO PCT/CA2016/050582 patent/WO2017201600A1/en active Search and Examination
- 2016-05-24 EP EP16902617.6A patent/EP3465657A4/en active Pending
- 2016-05-24 CN CN201680086139.XA patent/CN110140157A/en active Pending
- 2016-05-24 JP JP2018561702A patent/JP2019526092A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9154982B2 (en) * | 2009-04-02 | 2015-10-06 | Trafficcast International, Inc. | Method and system for a traffic management network |
WO2015042776A1 (en) * | 2013-09-24 | 2015-04-02 | Harman International Industries, Incorporated | Message broadcasting in vanet |
US20160019788A1 (en) * | 2014-07-16 | 2016-01-21 | Sony Corporation | Vehicle ad hoc network (vanet) |
Non-Patent Citations (2)
Title |
---|
See also references of EP3465657A4 |
VAUDRINCAPUS, IMPROVING TRAFFIC LIGHTS MANAGEMENT INFORMATION SYTEMS USING AVAILABLE BY VANET PRESENTED IN GERMANY AT THE SUMO CONFERENCE, 24 May 2016 (2016-05-24) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI660331B (en) * | 2018-03-22 | 2019-05-21 | 創新交通科技有限公司 | Method and equipment for generating offset of traffic signal by using travel time |
CN109658768A (en) * | 2018-12-27 | 2019-04-19 | 交通运输部科学研究院 | A kind of more people of virtual reality are the same as scene mixed traffic flow Simulation Experimental Platform |
Also Published As
Publication number | Publication date |
---|---|
CN110140157A (en) | 2019-08-16 |
KR20190016040A (en) | 2019-02-15 |
EP3465657A1 (en) | 2019-04-10 |
JP2019526092A (en) | 2019-09-12 |
EP3465657A4 (en) | 2020-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Feng et al. | A real-time adaptive signal control in a connected vehicle environment | |
Chang et al. | A study on traffic signal control at signalized intersections in vehicular ad hoc networks | |
US6539300B2 (en) | Method for regional system wide optimal signal timing for traffic control based on wireless phone networks | |
WO2018036197A1 (en) | Driverless vehicle control method, terminal, server, and system | |
US10559201B1 (en) | Using connected vehicle data to optimize traffic signal timing plans | |
WO2017201600A1 (en) | Control and manage traffic light system with vanet | |
US9741248B2 (en) | System and method for traffic management using lighting networks | |
US20200284594A1 (en) | Vehicle and navigation system | |
US11715371B2 (en) | Collaborative distributed agent-based traffic light system and method of use | |
US11842636B2 (en) | Systems and methods for pacing a mass transit vehicle | |
US10743198B1 (en) | Transportation infrastructure location and redeployment | |
US20230013604A1 (en) | Deriving traffic signal timing plans from connected vehicle trajectory data | |
KR100313456B1 (en) | Traffic information service system | |
Li et al. | Predictive strategy for transit signal priority at fixed-time signalized intersections: Case study in Nanjing, China | |
Ramachandra et al. | A novel dynamic traffic management system using on board diagnostics and Zigbee protocol | |
Higuchi et al. | A collaborative approach to finding available parking spots | |
Park et al. | Anticipatory dynamic traffic sensor location problems with connected vehicle technologies | |
US11482103B2 (en) | Control and manage traffic light system with VANET | |
Ma et al. | Evaluation of the integrated application of intelligent transportation system technologies using stochastic incident generation and resolution modeling | |
Rashid et al. | Intelligent traffic light control based on clustering using vehicular ad-hoc networks | |
KR20230063080A (en) | Traffic light operation system according to the results of analysis of road surface conditions and traffic patterns at signal intersections to increase traffic volume | |
CA3024602C (en) | Control and manage traffic light system with vanet | |
Hawkes | Traffic control with connected vehicle routes in SURTRAC | |
Zhu | A connected vehicle based coordinated adaptive navigation system | |
Khan et al. | Connected Vehicle Supported Adaptive Traffic Control for Near-congested Condition in a Mixed Traffic Stream |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
DPE1 | Request for preliminary examination filed after expiration of 19th month from priority date (pct application filed from 20040101) | ||
ENP | Entry into the national phase |
Ref document number: 2018561702 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 16902617 Country of ref document: EP Kind code of ref document: A1 |
|
ENP | Entry into the national phase |
Ref document number: 20187037406 Country of ref document: KR Kind code of ref document: A |
|
ENP | Entry into the national phase |
Ref document number: 2016902617 Country of ref document: EP Effective date: 20190102 |