EP0902404A3 - Method for transmitting traffic information - Google Patents

Method for transmitting traffic information Download PDF

Info

Publication number
EP0902404A3
EP0902404A3 EP98117163A EP98117163A EP0902404A3 EP 0902404 A3 EP0902404 A3 EP 0902404A3 EP 98117163 A EP98117163 A EP 98117163A EP 98117163 A EP98117163 A EP 98117163A EP 0902404 A3 EP0902404 A3 EP 0902404A3
Authority
EP
European Patent Office
Prior art keywords
fixed detectors
traffic information
transmitting traffic
density
detection
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
EP98117163A
Other languages
German (de)
French (fr)
Other versions
EP0902404B1 (en
EP0902404A2 (en
Inventor
Thomas Sachse
Fritz Dr. Busch
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Priority to DK98117163T priority Critical patent/DK0902404T3/en
Publication of EP0902404A2 publication Critical patent/EP0902404A2/en
Publication of EP0902404A3 publication Critical patent/EP0902404A3/en
Application granted granted Critical
Publication of EP0902404B1 publication Critical patent/EP0902404B1/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 fixed detectors to form local detection cross-sections for the detection of traffic-related measurement values. The values are pre-processed by local computers and standardised to a defined data format, aggregated and wirelessly passed to a superior data processing system. The fixed detectors are positioned at junctions, nodes and similar road points. The density of the fixed detectors in each area depends on the estimated traffic density.
EP98117163A 1997-09-11 1998-09-10 Method for determining traffic information Expired - Lifetime EP0902404B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK98117163T DK0902404T3 (en) 1997-09-11 1998-09-10 Procedure for determining traffic information

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19739737 1997-09-11
DE19739737 1997-09-11

Publications (3)

Publication Number Publication Date
EP0902404A2 EP0902404A2 (en) 1999-03-17
EP0902404A3 true EP0902404A3 (en) 2000-08-23
EP0902404B1 EP0902404B1 (en) 2004-11-17

Family

ID=7841874

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98117163A Expired - Lifetime EP0902404B1 (en) 1997-09-11 1998-09-10 Method for determining traffic information

Country Status (6)

Country Link
EP (1) EP0902404B1 (en)
AT (1) ATE282872T1 (en)
DE (1) DE59812267D1 (en)
DK (1) DK0902404T3 (en)
ES (1) ES2231931T3 (en)
PT (1) PT902404E (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10246184A1 (en) * 2002-10-02 2004-09-30 Bayerische Motoren Werke Ag Process for improving the quality of traffic incident reporting processes
CN102289932B (en) * 2011-06-17 2013-10-23 同济大学 Dynamic OD (Origin Destination) matrix estimating method based on AVI (Automatic Vehicle Identification) device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289183A (en) * 1992-06-19 1994-02-22 At/Comm Incorporated Traffic monitoring and management method and apparatus
WO1994011839A1 (en) * 1992-11-19 1994-05-26 Kjell Olsson Prediction method of traffic parameters
DE4408547A1 (en) * 1994-03-14 1995-10-12 Siemens Ag Process for traffic detection and traffic situation detection on highways, preferably motorways

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE182709T1 (en) * 1995-04-28 1999-08-15 Inform Inst Operations Res & M METHOD FOR DETECTING TROUBLE IN ROAD TRAFFIC

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5289183A (en) * 1992-06-19 1994-02-22 At/Comm Incorporated Traffic monitoring and management method and apparatus
WO1994011839A1 (en) * 1992-11-19 1994-05-26 Kjell Olsson Prediction method of traffic parameters
DE4408547A1 (en) * 1994-03-14 1995-10-12 Siemens Ag Process for traffic detection and traffic situation detection on highways, preferably motorways

Also Published As

Publication number Publication date
ES2231931T3 (en) 2005-05-16
DK0902404T3 (en) 2005-01-31
DE59812267D1 (en) 2004-12-23
PT902404E (en) 2005-02-28
EP0902404B1 (en) 2004-11-17
ATE282872T1 (en) 2004-12-15
EP0902404A2 (en) 1999-03-17

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