EP2116981A3 - Method and device for calculating backlog lengths in light signal assemblies - Google Patents

Method and device for calculating backlog lengths in light signal assemblies Download PDF

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Publication number
EP2116981A3
EP2116981A3 EP09090002A EP09090002A EP2116981A3 EP 2116981 A3 EP2116981 A3 EP 2116981A3 EP 09090002 A EP09090002 A EP 09090002A EP 09090002 A EP09090002 A EP 09090002A EP 2116981 A3 EP2116981 A3 EP 2116981A3
Authority
EP
European Patent Office
Prior art keywords
traffic
lengths
processing device
data processing
backlog
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.)
Granted
Application number
EP09090002A
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German (de)
French (fr)
Other versions
EP2116981B1 (en
EP2116981A2 (en
Inventor
Thorsten Neumann
Peter Dr. Wagner
Rüdiger Dr. Ebendt
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.)
Deutsches Zentrum fuer Luft und Raumfahrt eV
Original Assignee
Deutsches Zentrum fuer Luft und Raumfahrt eV
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Publication of EP2116981A2 publication Critical patent/EP2116981A2/en
Publication of EP2116981A3 publication Critical patent/EP2116981A3/en
Application granted granted Critical
Publication of EP2116981B1 publication Critical patent/EP2116981B1/en
Active legal-status Critical Current
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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
    • 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

Abstract

Verfahren und Vorrichtung zur Ermittlung von Rückstaulängen an Lichtsignalanlagen, umfassend eine Datenverarbeitungseinrichtung, wobei in der Datenverarbeitungseinrichtung ein Verkehrsmodell für Straßensegmente mit Lichtsignalanlagen implementiert ist, wobei das Verkehrsmodell mindestens Dichteprofile in Abhängigkeit eines Parameters liefert, wobei über eine Schnittstelle der Datenverarbeitungseinrichtung Positionsdaten von Meldefahrzeugen im jeweiligen Straßensegment zugeführt werden und ein Schätzungsverfahren zur Ermittlung des Dichteprofils durchführbar ist, das mit den ermittelten Positionsdaten die größte Übereinstimmung aufweist, wobei eine Rückstaulänge an den Lichtsignalanlagen mittels des Verkehrsmodells unter Berücksichtigung des Parameters des ausgewählten Dichteprofils ermittelt wird.

Figure imgaf001
Method and device for determining tailback lengths of traffic signal systems, comprising a data processing device, wherein in the data processing device, a traffic model for road segments is implemented with traffic lights, the traffic model at least density profiles as a function of a parameter provides, via an interface of the data processing device position data of reporting vehicles in each road segment and an estimation method for determining the density profile is feasible, which has the greatest agreement with the determined position data, wherein a back-up length is determined at the traffic signal installations by means of the traffic model taking into account the parameter of the selected density profile.
Figure imgaf001
EP20090090002 2008-05-02 2009-02-20 Method and device for calculating backlog lengths at traffic lights Active EP2116981B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102008022349A DE102008022349A1 (en) 2008-05-02 2008-05-02 Method and device for determining tailback lengths at traffic lights

Publications (3)

Publication Number Publication Date
EP2116981A2 EP2116981A2 (en) 2009-11-11
EP2116981A3 true EP2116981A3 (en) 2009-12-09
EP2116981B1 EP2116981B1 (en) 2012-10-03

Family

ID=40999988

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20090090002 Active EP2116981B1 (en) 2008-05-02 2009-02-20 Method and device for calculating backlog lengths at traffic lights

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EP (1) EP2116981B1 (en)
DE (1) DE102008022349A1 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012204123B4 (en) 2012-03-15 2018-11-08 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for determining tailback lengths of traffic objects and / or vehicle spools
DE102012204306A1 (en) 2012-03-19 2013-09-19 Bayerische Motoren Werke Aktiengesellschaft A method of controlling provision of traffic information data for updating traffic information
CN106710245B (en) * 2016-12-23 2019-06-28 西华大学 Through street multilane ramp metering rate method based on density
DE102018202909A1 (en) 2018-02-27 2019-08-29 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for controlling a traffic signal system
DE102018010003A1 (en) 2018-12-27 2020-07-02 Volkswagen Aktiengesellschaft Backflow detection from movement data
CN110766955B (en) * 2019-09-18 2022-08-26 平安科技（深圳）有限公司 Signal adjusting method and device based on motion prediction model and computer equipment
CN114863678B (en) * 2022-04-26 2023-04-07 交通运输部公路科学研究所 Optimized layout method and system for road safety risk detectors in intelligent networking environment
CN115394086B (en) * 2022-10-26 2023-01-20 北京闪马智建科技有限公司 Traffic parameter prediction method, device, storage medium and electronic device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1480184A2 (en) * 2003-05-19 2004-11-24 TransVer GmbH Method for detecting road traffic characteristics at access points
DE60012535T2 (en) * 1999-03-08 2005-09-01 Yosef Mintz METHOD AND SYSTEM FOR PRESENTING TRAFFIC OVERLOAD
DE102005024953A1 (en) * 2005-05-31 2006-12-07 Siemens Ag Method for determining turning rates in a road network

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Publication number Priority date Publication date Assignee Title
DE10018562C1 (en) 2000-04-14 2002-02-07 Daimler Chrysler Ag Traffic data provision method for traffic network uses data signaling vehicles which circulate with traffic flow for providing data for each regulated network node
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
DE10110327A1 (en) 2001-03-03 2002-09-19 Daimler Chrysler Ag Position determination system for actual traffic situation uses mobile phones with unique identifying number allowing phone density and locations to be monitored over time
DE10110326A1 (en) 2001-03-03 2002-09-19 Daimler Chrysler Ag Determination system for finding actual traffic situation using positions of mobile phones with varying density of mobile phones over time related to traffic situation and vehicle behavior
DE50100263D1 (en) * 2001-07-11 2003-06-26 Transver Gmbh Procedure for determining a congestion index and for determining backflow lengths
DE102004039854A1 (en) 2004-08-17 2006-03-09 Siemens Ag Method for determining traffic information, methods for controlling the traffic, and system for carrying out the method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60012535T2 (en) * 1999-03-08 2005-09-01 Yosef Mintz METHOD AND SYSTEM FOR PRESENTING TRAFFIC OVERLOAD
EP1480184A2 (en) * 2003-05-19 2004-11-24 TransVer GmbH Method for detecting road traffic characteristics at access points
DE102005024953A1 (en) * 2005-05-31 2006-12-07 Siemens Ag Method for determining turning rates in a road network

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
MECIT CETIN ET AL: "Estimating Queues at Signalized Intersections: Value of Location and Time Data from Instrumented Vehicles", INTELLIGENT VEHICLES SYMPOSIUM, 2007 IEEE, IEEE, PI, 1 June 2007 (2007-06-01), pages 1138 - 1143, XP031127101 *
NAGEL K ET AL: "A cellular automaton model for freeway traffic", JOURNAL DE PHYSIQUE I, EDITIONE DE PHYSIQUE, LES ULIS, FR, vol. 2, no. 12, 1 December 1992 (1992-12-01), pages 2221 - 2229, XP002168029, ISSN: 1155-4304 *

Also Published As

Publication number Publication date
DE102008022349A1 (en) 2009-11-12
EP2116981B1 (en) 2012-10-03
EP2116981A2 (en) 2009-11-11

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