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SG11201811182QA - Systems and methods for determining traffic conditions - Google Patents

Systems and methods for determining traffic conditions

Info

Publication number
SG11201811182QA
SG11201811182QA SG11201811182QA SG11201811182QA SG11201811182QA SG 11201811182Q A SG11201811182Q A SG 11201811182QA SG 11201811182Q A SG11201811182Q A SG 11201811182QA SG 11201811182Q A SG11201811182Q A SG 11201811182QA SG 11201811182Q A SG11201811182Q A SG 11201811182QA
Authority
SG
Singapore
Prior art keywords
systems
methods
traffic conditions
determining traffic
determining
Prior art date
Application number
SG11201811182QA
Inventor
Weili Sun
Xianghong Liu
Bingbing Liu
Jianfeng Ye
Original Assignee
Beijing Didi Infinity Technology & Development Co Ltd
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 Beijing Didi Infinity Technology & Development Co Ltd filed Critical Beijing Didi Infinity Technology & Development Co Ltd
Publication of SG11201811182QA publication Critical patent/SG11201811182QA/en

Links

Classifications

    • 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
    • G08G1/01—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
    • G08G1/0133—Traffic data processing for classifying traffic situation
    • 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
    • G08G1/052—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
    • G08G1/065—Traffic control systems for road vehicles by counting the vehicles in a section of the road or in a parking area, i.e. comparing incoming count with outgoing count
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Atmospheric Sciences (AREA)
  • Traffic Control Systems (AREA)
SG11201811182QA 2018-08-06 2018-08-06 Systems and methods for determining traffic conditions SG11201811182QA (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2018/098970 WO2020029013A1 (en) 2018-08-06 2018-08-06 Systems and methods for determining traffic conditions

Publications (1)

Publication Number Publication Date
SG11201811182QA true SG11201811182QA (en) 2020-03-30

Family

ID=69228881

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201811182QA SG11201811182QA (en) 2018-08-06 2018-08-06 Systems and methods for determining traffic conditions

Country Status (8)

Country Link
US (1) US20200043325A1 (en)
EP (1) EP3625786A4 (en)
JP (1) JP6904984B2 (en)
AU (1) AU2018278885A1 (en)
CA (1) CA3027564C (en)
SG (1) SG11201811182QA (en)
TW (1) TWI713949B (en)
WO (1) WO2020029013A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111899506B (en) * 2020-06-12 2023-04-11 上海应用技术大学 Traffic overflow judging method based on electronic police data
CN113012430A (en) * 2021-02-23 2021-06-22 西南交通大学 Vehicle queuing length detection method, device, equipment and readable storage medium
CN113781815B (en) * 2021-08-31 2022-06-28 湖南湘旭交安光电高科技股份有限公司 Intersection dynamic detour guidance control method and device under vehicle and road cooperative environment and storage medium
CN116631202B (en) * 2022-10-27 2024-08-06 东南大学 Optimization method of group signal control at bottleneck intersections for traffic overflow
CN115662158B (en) * 2022-10-31 2023-08-29 东南大学 A traffic overflow-oriented critical path signal control optimization method
CN115953908B (en) * 2022-12-02 2024-03-29 山东国泰建设工程有限公司 Traffic light control method and system and traffic light
CN115966081B (en) * 2022-12-22 2025-02-11 阿波罗智联(北京)科技有限公司 Method, device, equipment and medium for predicting bus driving status and signal control
CN116740923B (en) * 2023-05-15 2024-02-06 江苏中科惠软信息技术有限公司 Auxiliary road remittance queuing passing method based on vehicle, road and cloud cooperation

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000067371A (en) * 1998-08-18 2000-03-03 Matsushita Electric Ind Co Ltd Traffic signal control method and control device
KR100851564B1 (en) * 2007-02-26 2008-08-12 유해수 Real time traffic control system and method
TW200923853A (en) * 2007-11-28 2009-06-01 Ming-Te Tseng Method for determining a car flow status of a road section in a traffic flow, and method for detecting a speed to reach a car flow shock wave
TW201142766A (en) * 2010-05-18 2011-12-01 Cct Co Ltd Control method of real-time traffic light at group intersection and prediction method of required green light time for relief car flow at intersection
WO2012144255A1 (en) * 2011-04-21 2012-10-26 三菱電機株式会社 Drive assistance device
CN102436751B (en) * 2011-09-30 2014-09-17 上海交通大学 Short-time forecasting method for traffic flow based on urban macroscopic road network model
CN103093633B (en) * 2011-10-28 2015-06-17 国际商业机器公司 Adjustment system and method of traffic signal lamps
US9830813B2 (en) * 2013-06-18 2017-11-28 Carnegie Mellon University, A Pennsylvania Non-Profit Corporation Smart and scalable urban signal networks: methods and systems for adaptive traffic signal control
CN103325255B (en) * 2013-06-29 2016-01-20 佘若凡 The method of region transportation situation detection is carried out based on photogrammetric technology
CN104021682B (en) * 2014-05-06 2015-12-02 东南大学 Oversaturated intersection selfreparing control method
CA2955961A1 (en) * 2014-07-28 2016-02-04 Econolite Group, Inc. Self-configuring traffic signal controller
CN105336183B (en) * 2015-10-26 2018-02-23 青岛海信网络科技股份有限公司 A kind of traffic congestion control method and device based on road section capacity
US10127812B2 (en) * 2016-08-29 2018-11-13 Allstate Insurance Company Electrical data processing system for monitoring or affecting movement of a vehicle using a traffic device
CN106548632B (en) * 2016-10-17 2019-01-25 同济大学 A method for estimating queue length at adjacent upstream and downstream signalized intersections
CN106571029B (en) * 2016-10-18 2019-05-24 青岛海信网络科技股份有限公司 A kind of method and apparatus of vehicle queue length detection
US10181263B2 (en) * 2016-11-29 2019-01-15 Here Global B.V. Method, apparatus and computer program product for estimation of road traffic condition using traffic signal data
CN106384520B (en) * 2016-12-06 2018-12-25 武汉烽火众智数字技术有限责任公司 A kind of traffic signal lamp system and its method automatically adjusting traffic lights duration
CN107331163A (en) * 2017-06-30 2017-11-07 贵阳海信网络科技有限公司 A kind of queue length computational methods and device

Also Published As

Publication number Publication date
TW202008299A (en) 2020-02-16
EP3625786A4 (en) 2020-04-15
CA3027564C (en) 2021-01-26
AU2018278885A1 (en) 2020-02-20
JP6904984B2 (en) 2021-07-21
EP3625786A1 (en) 2020-03-25
CA3027564A1 (en) 2020-02-06
US20200043325A1 (en) 2020-02-06
WO2020029013A1 (en) 2020-02-13
JP2020532773A (en) 2020-11-12
TWI713949B (en) 2020-12-21

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