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
Other languages
English (en)
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
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 (zh)
EP (1) EP3625786A4 (zh)
JP (1) JP6904984B2 (zh)
AU (1) AU2018278885A1 (zh)
CA (1) CA3027564C (zh)
SG (1) SG11201811182QA (zh)
TW (1) TWI713949B (zh)
WO (1) WO2020029013A1 (zh)

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* Cited by examiner, † Cited by third party
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CN111899506B (zh) * 2020-06-12 2023-04-11 上海应用技术大学 基于电子警察数据的交通溢流判别方法
CN113012430A (zh) * 2021-02-23 2021-06-22 西南交通大学 一种车辆排队长度检测方法、装置、设备及可读存储介质
CN113781815B (zh) * 2021-08-31 2022-06-28 湖南湘旭交安光电高科技股份有限公司 车路协同环境下交叉路口动态绕行诱导控制方法、装置及存储介质
CN115662158B (zh) * 2022-10-31 2023-08-29 东南大学 一种面向交通溢流的关键路径信号控制优化方法
CN115953908B (zh) * 2022-12-02 2024-03-29 山东国泰建设工程有限公司 交通灯控制方法、系统及交通灯
CN116740923B (zh) * 2023-05-15 2024-02-06 江苏中科惠软信息技术有限公司 一种基于车、路、云协同的辅道汇入排队通行方法

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JP2000067371A (ja) * 1998-08-18 2000-03-03 Matsushita Electric Ind Co Ltd 交通信号制御方法及び制御装置
KR100851564B1 (ko) * 2007-02-26 2008-08-12 유해수 실시간 교통 통제 시스템 및 방법
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
US9207091B2 (en) * 2011-04-21 2015-12-08 Mitsubishi Electric Corporation Drive assistance device
CN102436751B (zh) * 2011-09-30 2014-09-17 上海交通大学 基于城市宏观路网模型的交通流短时预测方法
CN103093633B (zh) * 2011-10-28 2015-06-17 国际商业机器公司 交通信号灯调整系统和方法
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 (zh) * 2013-06-29 2016-01-20 佘若凡 基于摄影测量技术进行区域交通状况检测的方法
CN104021682B (zh) * 2014-05-06 2015-12-02 东南大学 过饱和交叉口自修复控制方法
WO2016018936A1 (en) * 2014-07-28 2016-02-04 Econolite Group, Inc. Self-configuring traffic signal controller
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CN106571029B (zh) * 2016-10-18 2019-05-24 青岛海信网络科技股份有限公司 一种车辆排队长度检测的方法和装置
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CN106384520B (zh) * 2016-12-06 2018-12-25 武汉烽火众智数字技术有限责任公司 一种自动调节红绿灯时长的交通信号灯系统及其方法
CN107331163A (zh) * 2017-06-30 2017-11-07 贵阳海信网络科技有限公司 一种排队长度计算方法及装置

Also Published As

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

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