EP4207133A4 - METHOD AND APPARATUS FOR OBSERVING TRAFFIC ELEMENT - Google Patents

METHOD AND APPARATUS FOR OBSERVING TRAFFIC ELEMENT Download PDF

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Publication number
EP4207133A4
EP4207133A4 EP20954577.1A EP20954577A EP4207133A4 EP 4207133 A4 EP4207133 A4 EP 4207133A4 EP 20954577 A EP20954577 A EP 20954577A EP 4207133 A4 EP4207133 A4 EP 4207133A4
Authority
EP
European Patent Office
Prior art keywords
observation method
traffic element
element observation
traffic
observation
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
EP20954577.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4207133A1 (en
Inventor
Yuanzhi LU
Canping CHEN
Baocheng CHEN
Jian Zhao
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huawei Technologies Co Ltd
Original Assignee
Huawei Technologies 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 Huawei Technologies Co Ltd filed Critical Huawei Technologies Co Ltd
Publication of EP4207133A1 publication Critical patent/EP4207133A1/en
Publication of EP4207133A4 publication Critical patent/EP4207133A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G08G1/09—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
    • G08G1/01—Detecting movement of traffic to be counted or controlled
    • G08G1/0104—Measuring and analyzing of parameters relative to traffic conditions
    • 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
    • G08G1/0125—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
    • G08G1/0137—Measuring and analyzing of parameters relative to traffic conditions for specific applications
    • G08G1/0141—Measuring and analyzing of parameters relative to traffic conditions for specific applications for traffic information dissemination
    • 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
    • G08G1/09623—Systems involving the acquisition of information from passive traffic signs by means mounted on 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
    • G08G1/096733—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place
    • G08G1/096758—Systems involving transmission of highway information, e.g. weather, speed limits where a selection of the information might take place where no selection takes place on the transmitted or the received information
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/16—Anti-collision systems
    • G08G1/164—Centralised systems, e.g. external to vehicles

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)
EP20954577.1A 2020-09-25 2020-09-25 METHOD AND APPARATUS FOR OBSERVING TRAFFIC ELEMENT Pending EP4207133A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2020/117785 WO2022061725A1 (zh) 2020-09-25 2020-09-25 交通元素的观测方法和装置

Publications (2)

Publication Number Publication Date
EP4207133A1 EP4207133A1 (en) 2023-07-05
EP4207133A4 true EP4207133A4 (en) 2023-11-01

Family

ID=75291151

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20954577.1A Pending EP4207133A4 (en) 2020-09-25 2020-09-25 METHOD AND APPARATUS FOR OBSERVING TRAFFIC ELEMENT

Country Status (3)

Country Link
EP (1) EP4207133A4 (zh)
CN (1) CN112639910B (zh)
WO (1) WO2022061725A1 (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111222568A (zh) * 2020-01-03 2020-06-02 北京汽车集团有限公司 一种车辆网联数据融合方法及装置
US20200242930A1 (en) * 2019-01-25 2020-07-30 Cavh Llc Proactive sensing systems and methods for intelligent road infrastructure systems

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JP2002157696A (ja) * 2000-11-22 2002-05-31 Natl Inst For Land & Infrastructure Management Mlit 専用レーンを有するａｈｓにおける障害物回避方法
JP4271720B1 (ja) * 2008-04-24 2009-06-03 本田技研工業株式会社 車両周辺監視装置
US20140078304A1 (en) * 2012-09-20 2014-03-20 Cloudcar, Inc. Collection and use of captured vehicle data
CN104217615B (zh) * 2014-09-16 2016-08-24 武汉理工大学 一种基于车路协同的行人防碰撞***和方法
CN105741546B (zh) * 2016-03-18 2018-06-29 重庆邮电大学 路侧设备与车传感器融合的智能车辆目标跟踪***及方法
CN109872530B (zh) * 2017-12-05 2022-02-15 广州腾讯科技有限公司 一种路况信息的生成方法、车载终端及服务器
CN109900490B (zh) * 2017-12-11 2020-11-03 上海交通大学 基于自主式和协同式传感器的车辆运动状态检测方法及***
DE102018216809A1 (de) * 2018-09-28 2020-04-02 Robert Bosch Gmbh Verfahren, Vorrichtung und Sensorsystem zur Umfelderfassung für ein Fahrzeug
CN109556615B (zh) * 2018-10-10 2022-10-04 吉林大学 基于自动驾驶的多传感器融合认知的驾驶地图生成方法
CN111243281A (zh) * 2018-11-09 2020-06-05 杭州海康威视***技术有限公司 一种道路多视频联合检测***及检测方法
CN111402574B (zh) * 2018-12-13 2023-04-07 阿里巴巴集团控股有限公司 车辆检测方法、装置、设备和存储介质
CN110208158A (zh) * 2019-06-13 2019-09-06 上汽大众汽车有限公司 一种车辆环境检测传感器在线校准方法及***
CN111193568A (zh) * 2019-12-19 2020-05-22 北汽福田汽车股份有限公司 时间同步方法、装置、***、存储介质及车辆
CN111209956A (zh) * 2020-01-02 2020-05-29 北京汽车集团有限公司 传感器数据融合方法、车辆的环境地图生成方法及***
CN111383287B (zh) * 2020-02-13 2021-06-29 湖北亿咖通科技有限公司 一种车载传感器的外参标定方法及装置
CN111220998B (zh) * 2020-02-26 2022-10-28 江苏大学 一种基于车车通信的多目标协同跟踪的方法
CN111459168B (zh) * 2020-04-23 2021-12-10 上海交通大学 一种融合的自动驾驶汽车过街行人轨迹预测方法及***
CN111596090A (zh) * 2020-06-17 2020-08-28 中国第一汽车股份有限公司 车辆行驶速度的测量方法、装置、车辆和介质

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20200242930A1 (en) * 2019-01-25 2020-07-30 Cavh Llc Proactive sensing systems and methods for intelligent road infrastructure systems
CN111222568A (zh) * 2020-01-03 2020-06-02 北京汽车集团有限公司 一种车辆网联数据融合方法及装置

Also Published As

Publication number Publication date
CN112639910B (zh) 2022-05-17
WO2022061725A1 (zh) 2022-03-31
EP4207133A1 (en) 2023-07-05
CN112639910A (zh) 2021-04-09

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