DE50213148D1 - Method for the self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times - Google Patents

Method for the self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times

Info

Publication number
DE50213148D1
DE50213148D1 DE50213148T DE50213148T DE50213148D1 DE 50213148 D1 DE50213148 D1 DE 50213148D1 DE 50213148 T DE50213148 T DE 50213148T DE 50213148 T DE50213148 T DE 50213148T DE 50213148 D1 DE50213148 D1 DE 50213148D1
Authority
DE
Germany
Prior art keywords
travel times
mobile
experienced
time
predictive
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.)
Expired - Lifetime
Application number
DE50213148T
Other languages
German (de)
Inventor
Ulrich Dr Fastenrath
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.)
Deutsche Telekom AG
Original Assignee
DDG Gesellschaft fuer Verkehrsdaten mbH
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 DDG Gesellschaft fuer Verkehrsdaten mbH filed Critical DDG Gesellschaft fuer Verkehrsdaten mbH
Application granted granted Critical
Publication of DE50213148D1 publication Critical patent/DE50213148D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Abstract

The method involves using mobile or stationary detectors for measuring experienced travel times, defining a function describing the experienced travel times as a function of time of day, determining a time point whereby the function of the time point equals the measured travel time at a given time and at least approximately self consistently determining the predictive travel time at the given time by numerically solving an equation.
DE50213148T 2002-01-03 2002-05-28 Method for the self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times Expired - Lifetime DE50213148D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10200492A DE10200492B4 (en) 2002-01-03 2002-01-03 Method for self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times

Publications (1)

Publication Number Publication Date
DE50213148D1 true DE50213148D1 (en) 2009-02-05

Family

ID=7711712

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10200492A Expired - Fee Related DE10200492B4 (en) 2002-01-03 2002-01-03 Method for self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times
DE50213148T Expired - Lifetime DE50213148D1 (en) 2002-01-03 2002-05-28 Method for the self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10200492A Expired - Fee Related DE10200492B4 (en) 2002-01-03 2002-01-03 Method for self-consistent estimation of predictive travel times when using mobile or stationary detectors to measure experienced travel times

Country Status (4)

Country Link
EP (1) EP1326222B1 (en)
AT (1) ATE418776T1 (en)
DE (2) DE10200492B4 (en)
ES (1) ES2320418T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004012041B4 (en) 2004-03-10 2021-09-16 Bayerische Motoren Werke Aktiengesellschaft Method for determining travel time in a navigation system for motor vehicles

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19725556A1 (en) * 1997-06-12 1998-12-24 Mannesmann Ag Method and device for predicting traffic conditions
DE19753034A1 (en) * 1997-11-18 1999-06-17 Ddg Ges Fuer Verkehrsdaten Mbh Method for forecasting a parameter representing the state of a system, in particular a traffic parameter representing the state of a traffic network, and device for carrying out the method
DE19935769C2 (en) * 1999-07-23 2002-02-07 Ddg Ges Fuer Verkehrsdaten Mbh Traffic condition forecast through feedback cascade
DE19940957C2 (en) * 1999-08-28 2001-10-18 Daimler Chrysler Ag Traffic forecasting method for a traffic network with traffic-regulated network nodes
US6615130B2 (en) * 2000-03-17 2003-09-02 Makor Issues And Rights Ltd. Real time vehicle guidance and traffic forecasting system
US6317686B1 (en) * 2000-07-21 2001-11-13 Bin Ran Method of providing travel time
WO2002059807A2 (en) * 2001-01-05 2002-08-01 British Telecommunications Public Limited Company Data anlysis method

Also Published As

Publication number Publication date
EP1326222A1 (en) 2003-07-09
EP1326222B1 (en) 2008-12-24
ATE418776T1 (en) 2009-01-15
DE10200492A1 (en) 2003-07-24
DE10200492B4 (en) 2004-02-19
ES2320418T3 (en) 2009-05-22

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Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE TELEKOM AG, 53113 BONN, DE

8364 No opposition during term of opposition