FR3134067B1 - Video protection system for rolling stock and method for acquiring contextual information for a video protection system. - Google Patents

Video protection system for rolling stock and method for acquiring contextual information for a video protection system. Download PDF

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Publication number
FR3134067B1
FR3134067B1 FR2202871A FR2202871A FR3134067B1 FR 3134067 B1 FR3134067 B1 FR 3134067B1 FR 2202871 A FR2202871 A FR 2202871A FR 2202871 A FR2202871 A FR 2202871A FR 3134067 B1 FR3134067 B1 FR 3134067B1
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FR
France
Prior art keywords
protection system
video
rolling stock
video protection
contextual information
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.)
Active
Application number
FR2202871A
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French (fr)
Other versions
FR3134067A1 (en
Inventor
Sitou Afanou
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.)
SNCF Voyageurs SA
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SNCF Voyageurs SA
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Publication date
Application filed by SNCF Voyageurs SA filed Critical SNCF Voyageurs SA
Priority to FR2202871A priority Critical patent/FR3134067B1/en
Publication of FR3134067A1 publication Critical patent/FR3134067A1/en
Application granted granted Critical
Publication of FR3134067B1 publication Critical patent/FR3134067B1/en
Active 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
    • B61L15/00—Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081—On-board diagnosis or maintenance
    • 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
    • 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
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G08B13/19665—Details related to the storage of video surveillance data
    • G08B13/19671—Addition of non-video data, i.e. metadata, to video stream

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Multimedia (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Library & Information Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Closed-Circuit Television Systems (AREA)

Abstract

Système de vidéoprotection pour un matériel roulant et procédé d’acquisition d’informations contextuelles pour un système de vidéoprotection L’invention porte principalement sur un système de vidéoprotection (1) pour un matériel roulant ferroviaire (2), comprenant au moins un dispositif d’acquisition d’images et de génération d’au moins un signal vidéo (5), caractérisé en ce qu’il comprend au moins un dispositif d’acquisition sonore (3) prévu pour acquérir au moins un signal audio diffusé dans le matériel roulant (2), et des moyens de traitement comportant au moins un enregistreur et un espace de stockage des signaux audio et vidéo acquis, lesquels moyens de traitement sont configurés pour extraire des données contextuelles à partir du signal audio acquis sur une période de temps déterminée et pour associer lesdites données contextuelles avec une partie du signal vidéo acquis durant la période de temps déterminée. Figure à publier avec l’abrégé : Fig. 1Video protection system for rolling stock and method for acquiring contextual information for a video protection system The invention mainly relates to a video protection system (1) for railway rolling stock (2), comprising at least one monitoring device. acquisition of images and generation of at least one video signal (5), characterized in that it comprises at least one sound acquisition device (3) provided to acquire at least one audio signal broadcast in the rolling stock ( 2), and processing means comprising at least one recorder and a storage space for the acquired audio and video signals, which processing means are configured to extract contextual data from the audio signal acquired over a determined period of time and to associate said contextual data with a portion of the video signal acquired during the determined period of time. Figure to be published with the abstract: Fig. 1

FR2202871A 2022-03-30 2022-03-30 Video protection system for rolling stock and method for acquiring contextual information for a video protection system. Active FR3134067B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR2202871A FR3134067B1 (en) 2022-03-30 2022-03-30 Video protection system for rolling stock and method for acquiring contextual information for a video protection system.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR2202871 2022-03-30
FR2202871A FR3134067B1 (en) 2022-03-30 2022-03-30 Video protection system for rolling stock and method for acquiring contextual information for a video protection system.

Publications (2)

Publication Number Publication Date
FR3134067A1 FR3134067A1 (en) 2023-10-06
FR3134067B1 true FR3134067B1 (en) 2024-03-08

Family

ID=82196567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2202871A Active FR3134067B1 (en) 2022-03-30 2022-03-30 Video protection system for rolling stock and method for acquiring contextual information for a video protection system.

Country Status (1)

Country Link
FR (1) FR3134067B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008008478A1 (en) * 2008-02-08 2009-08-13 Siemens Aktiengesellschaft Video surveillance system for a vehicle and method for monitoring a vehicle
JP6238989B2 (en) * 2013-08-06 2017-11-29 三菱電機株式会社 In-train monitoring method and in-train monitoring system
US9467643B2 (en) * 2014-01-06 2016-10-11 Progress Rail Services Corporation Event recorder playback with integrated GPS mapping
DE102014214228B4 (en) * 2014-07-22 2023-02-02 Siemens Mobility GmbH rail vehicle

Also Published As

Publication number Publication date
FR3134067A1 (en) 2023-10-06

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