EP2254104A3 - Method for automatic recognition of a change in a situation - Google Patents

Method for automatic recognition of a change in a situation Download PDF

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Publication number
EP2254104A3
EP2254104A3 EP10004126A EP10004126A EP2254104A3 EP 2254104 A3 EP2254104 A3 EP 2254104A3 EP 10004126 A EP10004126 A EP 10004126A EP 10004126 A EP10004126 A EP 10004126A EP 2254104 A3 EP2254104 A3 EP 2254104A3
Authority
EP
European Patent Office
Prior art keywords
change
monitored
regard
field
spatial area
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
EP10004126A
Other languages
German (de)
French (fr)
Other versions
EP2254104B1 (en
EP2254104A2 (en
Inventor
Frederik Meysel
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
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 Deutsches Zentrum fuer Luft und Raumfahrt eV filed Critical Deutsches Zentrum fuer Luft und Raumfahrt eV
Publication of EP2254104A2 publication Critical patent/EP2254104A2/en
Publication of EP2254104A3 publication Critical patent/EP2254104A3/en
Application granted granted Critical
Publication of EP2254104B1 publication Critical patent/EP2254104B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G08G1/04—Detecting movement of traffic to be counted or controlled using optical or ultrasonic detectors
    • 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

Die Erfindung betrifft ein Verfahren zum automatischen Erkennen einer Situationsänderung innerhalb eines mittels Sensoren zu überwachenden räumlichen Gebietes, wobei das zu überwachende räumliche Gebiet in eine Mehrzahl von Feldern unterteilt wird, mit den Schritten,
a) Erfassen von Daten mittels der Sensoren hinsichtlich mindestens einer Eigenschaft von Objekten, die sich innerhalb des zu überwachenden räumlichen Gebietes befinden, und deren Felder, innerhalb dessen der jeweilige Wert der Eigenschaft erfasst wurde,
b) Lernen eines Verhalten der einzelnen Objekte bezüglich mindestens einer der Objekteigenschaften anhand einer statistischen Auswertung der ermittelten Werte für mindestens ein Feld, und
c) Erkennen einer Situationsänderung in Abhängigkeit eines Vergleichs zwischen dem erlernen Verhalten mindestens eines Feldes und zumindest einem aktuell ermittelten Wert des mindestens einen Feldes bezüglich mindestens einer der Objekteigenschaften,

Figure imgaf001
The invention relates to a method for automatically detecting a situation change within a spatial area to be monitored by means of sensors, wherein the spatial area to be monitored is subdivided into a plurality of fields, with the steps of
a) acquisition of data by means of the sensors with regard to at least one property of objects which are located within the spatial area to be monitored and their fields within which the respective value of the property was detected,
b) learning a behavior of the individual objects with regard to at least one of the object properties on the basis of a statistical evaluation of the determined values for at least one field, and
c) detecting a change in position as a function of a comparison between the learned behavior of at least one field and at least one currently determined value of the at least one field with regard to at least one of the object properties,
Figure imgaf001
EP10004126.8A 2009-05-18 2010-04-19 Method for automatic recognition of a change in a situation Not-in-force EP2254104B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200910021765 DE102009021765A1 (en) 2009-05-18 2009-05-18 Method for automatic detection of a situation change

Publications (3)

Publication Number Publication Date
EP2254104A2 EP2254104A2 (en) 2010-11-24
EP2254104A3 true EP2254104A3 (en) 2012-11-07
EP2254104B1 EP2254104B1 (en) 2014-06-11

Family

ID=42262035

Family Applications (1)

Application Number Title Priority Date Filing Date
EP10004126.8A Not-in-force EP2254104B1 (en) 2009-05-18 2010-04-19 Method for automatic recognition of a change in a situation

Country Status (2)

Country Link
EP (1) EP2254104B1 (en)
DE (1) DE102009021765A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8818380B2 (en) 2004-07-09 2014-08-26 Israel Feldman System and method for geographically locating a cellular phone

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6587781B2 (en) 2000-08-28 2003-07-01 Estimotion, Inc. Method and system for modeling and processing vehicular traffic data and information and applying thereof
DE102010053150B4 (en) * 2010-11-30 2018-02-01 Deutsches Zentrum für Luft- und Raumfahrt e.V. Method and device for evaluating a traffic situation
DE102021207997A1 (en) 2021-07-26 2023-01-26 Robert Bosch Gesellschaft mit beschränkter Haftung Method for checking completeness of a model of traffic dynamics at a traffic junction

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091780A (en) * 1990-05-09 1992-02-25 Carnegie-Mellon University A trainable security system emthod for the same
DE4300651A1 (en) * 1993-01-08 1994-07-14 Refit Ev Determination of road traffic data
US5448484A (en) * 1992-11-03 1995-09-05 Bullock; Darcy M. Neural network-based vehicle detection system and method
EP1074958A1 (en) * 1999-07-23 2001-02-07 Matsushita Electric Industrial Co., Ltd. Traffic congestion measuring method and device and applications thereof
US20020026278A1 (en) * 2000-08-28 2002-02-28 Estimotion Inc. Method and system for modeling and processing vehicular traffic data and information and applying thereof
US20060074546A1 (en) * 1999-04-19 2006-04-06 Dekock Bruce W System for providing traffic information

Family Cites Families (8)

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JPH06153202A (en) * 1992-10-29 1994-05-31 F M T:Kk Abnormality monitoring device
EP0798684B1 (en) 1996-03-25 2001-01-10 MANNESMANN Aktiengesellschaft Method and system to obtain the traffic situation through fixed data-acquisition device
US20030107650A1 (en) 2001-12-11 2003-06-12 Koninklijke Philips Electronics N.V. Surveillance system with suspicious behavior detection
WO2004045215A1 (en) 2002-11-12 2004-05-27 Intellivid Corporation Method and system for tracking and behavioral monitoring of multiple objects moving throuch multiple fields-of-view
JP2005173668A (en) * 2003-12-08 2005-06-30 Hitachi Ltd Abnormality decision system for life activity pattern and apparatus therefor
JP4471362B2 (en) * 2004-08-25 2010-06-02 パナソニック株式会社 Surveillance camera device
JP4368767B2 (en) * 2004-09-08 2009-11-18 独立行政法人産業技術総合研究所 Abnormal operation detection device and abnormal operation detection method
US8009193B2 (en) * 2006-06-05 2011-08-30 Fuji Xerox Co., Ltd. Unusual event detection via collaborative video mining

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5091780A (en) * 1990-05-09 1992-02-25 Carnegie-Mellon University A trainable security system emthod for the same
US5448484A (en) * 1992-11-03 1995-09-05 Bullock; Darcy M. Neural network-based vehicle detection system and method
DE4300651A1 (en) * 1993-01-08 1994-07-14 Refit Ev Determination of road traffic data
US20060074546A1 (en) * 1999-04-19 2006-04-06 Dekock Bruce W System for providing traffic information
EP1074958A1 (en) * 1999-07-23 2001-02-07 Matsushita Electric Industrial Co., Ltd. Traffic congestion measuring method and device and applications thereof
US20020026278A1 (en) * 2000-08-28 2002-02-28 Estimotion Inc. Method and system for modeling and processing vehicular traffic data and information and applying thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8818380B2 (en) 2004-07-09 2014-08-26 Israel Feldman System and method for geographically locating a cellular phone

Also Published As

Publication number Publication date
EP2254104B1 (en) 2014-06-11
DE102009021765A1 (en) 2010-11-25
EP2254104A2 (en) 2010-11-24

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