EP4162464A4 - Traffic density estimation system and a method thereof - Google Patents

Traffic density estimation system and a method thereof

Info

Publication number
EP4162464A4
EP4162464A4 EP21944417.1A EP21944417A EP4162464A4 EP 4162464 A4 EP4162464 A4 EP 4162464A4 EP 21944417 A EP21944417 A EP 21944417A EP 4162464 A4 EP4162464 A4 EP 4162464A4
Authority
EP
European Patent Office
Prior art keywords
estimation system
traffic density
density estimation
traffic
estimation
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
EP21944417.1A
Other languages
German (de)
French (fr)
Other versions
EP4162464A1 (en
Inventor
Alper Degirmenci
Berk Sonmez
Taha Turk
Caner Kavak
Emrah Yilmaz
Murat Akin
Seref Sagiroglu
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.)
Basarsoft Bilgi Teknolojileri AS
Original Assignee
Basarsoft Bilgi Teknolojileri AS
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 Basarsoft Bilgi Teknolojileri AS filed Critical Basarsoft Bilgi Teknolojileri AS
Priority claimed from PCT/TR2021/051098 external-priority patent/WO2023014311A1/en
Publication of EP4162464A1 publication Critical patent/EP4162464A1/en
Publication of EP4162464A4 publication Critical patent/EP4162464A4/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
    • G08G1/01—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
    • G08G1/01—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
    • G08G1/065—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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096805—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route
    • G08G1/096811—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard
    • G08G1/096816—Systems involving transmission of navigation instructions to the vehicle where the transmitted instructions are used to compute a route where the route is computed offboard where the complete route is transmitted to the vehicle at once
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/096833—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route
    • G08G1/096844—Systems involving transmission of navigation instructions to the vehicle where different aspects are considered when computing the route where the complete route is dynamically recomputed based on new data
    • 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
    • G08G1/0968—Systems involving transmission of navigation instructions to the vehicle
    • G08G1/0969—Systems involving transmission of navigation instructions to the vehicle having a display in the form of a map
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/044—Recurrent networks, e.g. Hopfield networks
    • G06N3/0442—Recurrent networks, e.g. Hopfield networks characterised by memory or gating, e.g. long short-term memory [LSTM] or gated recurrent units [GRU]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06N—COMPUTING ARRANGEMENTS BASED ON SPECIFIC COMPUTATIONAL MODELS
    • G06N3/00—Computing arrangements based on biological models
    • G06N3/02—Neural networks
    • G06N3/04—Architecture, e.g. interconnection topology
    • G06N3/0464—Convolutional networks [CNN, ConvNet]

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Mathematical Physics (AREA)
  • Traffic Control Systems (AREA)
EP21944417.1A 2021-08-06 2021-10-26 Traffic density estimation system and a method thereof Pending EP4162464A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR202101250 2021-08-06
PCT/TR2021/051098 WO2023014311A1 (en) 2021-08-06 2021-10-26 Traffic density estimation system and a method thereof

Publications (2)

Publication Number Publication Date
EP4162464A1 EP4162464A1 (en) 2023-04-12
EP4162464A4 true EP4162464A4 (en) 2024-01-10

Family

ID=85463134

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21944417.1A Pending EP4162464A4 (en) 2021-08-06 2021-10-26 Traffic density estimation system and a method thereof

Country Status (1)

Country Link
EP (1) EP4162464A4 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170262790A1 (en) * 2016-03-11 2017-09-14 Route4Me, Inc. Complex dynamic route sequencing for multi-vehicle fleets using traffic and real-world constraints
US20180240026A1 (en) * 2017-02-22 2018-08-23 Here Global B.V. Method and apparatus for providing semantic-free traffic prediction
US20190329788A1 (en) * 2017-04-14 2019-10-31 Tencent Technology (Shenzhen) Company Limited Road condition status prediction method, device, and server, and storage medium

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170262790A1 (en) * 2016-03-11 2017-09-14 Route4Me, Inc. Complex dynamic route sequencing for multi-vehicle fleets using traffic and real-world constraints
US20180240026A1 (en) * 2017-02-22 2018-08-23 Here Global B.V. Method and apparatus for providing semantic-free traffic prediction
US20190329788A1 (en) * 2017-04-14 2019-10-31 Tencent Technology (Shenzhen) Company Limited Road condition status prediction method, device, and server, and storage medium

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
DABIRI SINA ET AL: "A deep convolutional neural network based approach for vehicle classification using large-scale GPS trajectory data", TRANSPORTATION RESEARCH PART C:EMERGING TECHNOLOGIES, PERGAMON, NEW YORK, NY, GB, vol. 116, 23 May 2020 (2020-05-23), XP086171500, ISSN: 0968-090X, [retrieved on 20200523], DOI: 10.1016/J.TRC.2020.102644 *
LI RUIYUAN ET AL: "JUST: JD Urban Spatio-Temporal Data Engine", 2020 IEEE 36TH INTERNATIONAL CONFERENCE ON DATA ENGINEERING (ICDE), IEEE, 20 April 2020 (2020-04-20), pages 1558 - 1569, XP033774267, DOI: 10.1109/ICDE48307.2020.00138 *
See also references of WO2023014311A1 *

Also Published As

Publication number Publication date
EP4162464A1 (en) 2023-04-12

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Ipc: G06N 3/0464 20230101ALN20231207BHEP

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