EP4339068A3 - Concept for detecting an anomaly in the surroundings of a rail vehicle - Google Patents

Concept for detecting an anomaly in the surroundings of a rail vehicle Download PDF

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Publication number
EP4339068A3
EP4339068A3 EP23184460.6A EP23184460A EP4339068A3 EP 4339068 A3 EP4339068 A3 EP 4339068A3 EP 23184460 A EP23184460 A EP 23184460A EP 4339068 A3 EP4339068 A3 EP 4339068A3
Authority
EP
European Patent Office
Prior art keywords
rail vehicle
anomaly
rail
detecting
infrared
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
EP23184460.6A
Other languages
German (de)
French (fr)
Other versions
EP4339068A2 (en
Inventor
Florian Ramsperger
Kristian Weiß
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 Mobility GmbH
Original Assignee
Siemens Mobility GmbH
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 Mobility GmbH filed Critical Siemens Mobility GmbH
Publication of EP4339068A2 publication Critical patent/EP4339068A2/en
Publication of EP4339068A3 publication Critical patent/EP4339068A3/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/041—Obstacle detection
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072—On-board train data handling

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Image Processing (AREA)
  • Traffic Control Systems (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zum Detektieren einer sich in einer Umgebung eines Schienenfahrzeugs befindenden Anomalie, umfassend die folgenden Schritte:
Empfangen eines Infrarotbilds einer Umgebung eines auf einer Schiene geführten Schienenfahrzeugs,
Ermitteln einer erwarteten Infrarotemission der Umgebung basierend auf einer Infrarotkarte, welche eine Infrarotreferenz für eine Umgebung der Schiene vorgibt,
Detektieren einer sich in der Umgebung des Schienenfahrzeugs befindenden Anomalie basierend auf dem Infrarotbild und der erwarteten Infrarotemission.The invention relates to a method for detecting an anomaly in the environment of a rail vehicle, comprising the following steps:
Receiving an infrared image of the surroundings of a rail vehicle guided on a rail,
Determining an expected infrared emission of the environment based on an infrared map which provides an infrared reference for an environment of the rail,
Detecting an anomaly in the vicinity of the rail vehicle based on the infrared image and the expected infrared emission.

Die Erfindung betrifft eine Vorrichtung, ein System zum Detektieren einer sich in einer Umgebung eines Schienenfahrzeugs befindenden Anomalie, ein Verfahren und ein System zum Erstellen einer Infrarotkarte einer Umgebung einer Schiene für Schienenfahrzeuge, ein Schienenfahrzeug, ein Computerprogramm und ein maschinenlesbares Speichermedium.

Figure imgaf001
The invention relates to a device, a system for detecting an anomaly in an environment of a rail vehicle, a method and a system for creating an infrared map of an environment of a rail for rail vehicles, a rail vehicle, a computer program and a machine-readable storage medium.
Figure imgaf001
EP23184460.6A 2022-08-25 2023-07-10 Concept for detecting an anomaly in the surroundings of a rail vehicle Pending EP4339068A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102022208821.2A DE102022208821A1 (en) 2022-08-25 2022-08-25 Concept for detecting an anomaly in a rail vehicle environment

Publications (2)

Publication Number Publication Date
EP4339068A2 EP4339068A2 (en) 2024-03-20
EP4339068A3 true EP4339068A3 (en) 2024-05-22

Family

ID=87202027

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23184460.6A Pending EP4339068A3 (en) 2022-08-25 2023-07-10 Concept for detecting an anomaly in the surroundings of a rail vehicle

Country Status (2)

Country Link
EP (1) EP4339068A3 (en)
DE (1) DE102022208821A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT528279A1 (en) * 2024-05-06 2025-11-15 Avl List Gmbh Method for semi-automatic marking of relevant incidents in measurement series
DE102024207864A1 (en) 2024-08-19 2026-02-19 Siemens Mobility GmbH Map of a railway system with sensor parameter data
CN119478057A (en) * 2024-10-25 2025-02-18 象山润泽交通设施有限公司 A new method for detecting track geometry parameters

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160202199A1 (en) * 2014-04-03 2016-07-14 General Electric Company Route Examination System And Method
EP3027482B1 (en) * 2013-07-31 2021-09-15 Rail Vision Ltd System and method for obstacle identification and avoidance
US20220024501A1 (en) * 2016-10-20 2022-01-27 Rail Vision Ltd System and method for object and obstacle detection and classification in collision avoidance of railway applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10353212A1 (en) 2003-11-13 2005-06-23 Db Netz Ag Method and device for detecting and measuring vegetation in the vicinity of traffic routes
US20190039633A1 (en) 2017-08-02 2019-02-07 Panton, Inc. Railroad track anomaly detection
DE102018204881A1 (en) 2018-03-29 2019-10-02 Siemens Aktiengesellschaft A method of object recognition for a vehicle with a thermographic camera and a modified noise filter
US20210223363A1 (en) 2020-01-16 2021-07-22 Outsight SA Object detection on a path of travel and obstacle detection on railway tracks using free space information

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3027482B1 (en) * 2013-07-31 2021-09-15 Rail Vision Ltd System and method for obstacle identification and avoidance
US20160202199A1 (en) * 2014-04-03 2016-07-14 General Electric Company Route Examination System And Method
US20220024501A1 (en) * 2016-10-20 2022-01-27 Rail Vision Ltd System and method for object and obstacle detection and classification in collision avoidance of railway applications

Also Published As

Publication number Publication date
EP4339068A2 (en) 2024-03-20
DE102022208821A1 (en) 2024-03-07

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Owner name: SIEMENS MOBILITY GMBH