WO2022138479A1 - Système de surveillance et procédé de surveillance - Google Patents

Système de surveillance et procédé de surveillance Download PDF

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Publication number
WO2022138479A1
WO2022138479A1 PCT/JP2021/046696 JP2021046696W WO2022138479A1 WO 2022138479 A1 WO2022138479 A1 WO 2022138479A1 JP 2021046696 W JP2021046696 W JP 2021046696W WO 2022138479 A1 WO2022138479 A1 WO 2022138479A1
Authority
WO
WIPO (PCT)
Prior art keywords
camera
danger
image
vehicle
train
Prior art date
Application number
PCT/JP2021/046696
Other languages
English (en)
Japanese (ja)
Inventor
寛典 直井
敦 佐々
朋樹 松川
Original Assignee
株式会社日立国際電気
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 株式会社日立国際電気 filed Critical 株式会社日立国際電気
Priority to JP2022571395A priority Critical patent/JPWO2022138479A1/ja
Priority to GB2309431.1A priority patent/GB2617005A/en
Publication of WO2022138479A1 publication Critical patent/WO2022138479A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B61D19/026—Safety devices for preventing passengers from being injured by movements of doors or variations in air pressure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61B—RAILWAY SYSTEMS; EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
    • B61B1/00—General arrangement of stations, platforms, or sidings; Railway networks; Rail vehicle marshalling systems
    • B61B1/02—General arrangement of stations and platforms including protection devices for the passengers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
    • B61D19/00—Door arrangements specially adapted for rail vehicles
    • B61D19/02—Door arrangements specially adapted for rail vehicles for carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K13/00—Other auxiliaries or accessories for railways
    • B61K13/04—Passenger-warning devices attached to vehicles; Safety devices for preventing accidents to passengers when entering or leaving vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • B61L15/0018—Communication with or on the vehicle or vehicle train
    • B61L15/0036—Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00—Indicators provided on the vehicle or vehicle train for signalling purposes ; On-board control or communication systems
    • 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 vehicle trains
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast
    • H04N7/181—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast for receiving images from a plurality of remote sources

Abstract

L'invention concerne un système de surveillance qui permet à un opérateur de s'apercevoir rapidement de la survenue d'un danger, tout en supprimant une augmentation de la charge de travail de l'opérateur d'un train en marche. Le système de surveillance est pourvu d'une caméra 21 montée sur chaque wagon d'un train, d'un dispositif d'affichage 23 pour afficher une séquence de caméra, et d'un dispositif d'analyse 26 pour effectuer un processus de détection de danger destiné à détecter un danger qui est survenu à proximité d'un wagon. Le dispositif d'affichage 23 n'affiche pas la séquence de caméra pendant l'arrivée et/ou le départ du train par rapport à un quai de gare. Toutefois, si un danger est détecté par le processus de détection de danger, le dispositif d'affichage 23 affiche une séquence de caméra du wagon dans lequel le danger a été détecté, même pendant l'arrivée et/ou le départ.
PCT/JP2021/046696 2020-12-22 2021-12-17 Système de surveillance et procédé de surveillance WO2022138479A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2022571395A JPWO2022138479A1 (fr) 2020-12-22 2021-12-17
GB2309431.1A GB2617005A (en) 2020-12-22 2021-12-17 Monitoring system and monitoring method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020-212932 2020-12-22
JP2020212932 2020-12-22

Publications (1)

Publication Number Publication Date
WO2022138479A1 true WO2022138479A1 (fr) 2022-06-30

Family

ID=82157823

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2021/046696 WO2022138479A1 (fr) 2020-12-22 2021-12-17 Système de surveillance et procédé de surveillance

Country Status (3)

Country Link
JP (1) JPWO2022138479A1 (fr)
GB (1) GB2617005A (fr)
WO (1) WO2022138479A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180311A1 (fr) * 2017-03-28 2018-10-04 株式会社日立国際電気 Système de surveillance et procédé de surveillance
WO2018180310A1 (fr) * 2017-03-28 2018-10-04 株式会社日立国際電気 Système de surveillance et procédé de surveillance
JP2019041207A (ja) * 2017-08-24 2019-03-14 株式会社日立国際電気 監視システム及び監視方法
JP2020050116A (ja) * 2018-09-27 2020-04-02 株式会社日立国際電気 監視システム及び監視方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018180311A1 (fr) * 2017-03-28 2018-10-04 株式会社日立国際電気 Système de surveillance et procédé de surveillance
WO2018180310A1 (fr) * 2017-03-28 2018-10-04 株式会社日立国際電気 Système de surveillance et procédé de surveillance
JP2019041207A (ja) * 2017-08-24 2019-03-14 株式会社日立国際電気 監視システム及び監視方法
JP2020050116A (ja) * 2018-09-27 2020-04-02 株式会社日立国際電気 監視システム及び監視方法

Also Published As

Publication number Publication date
JPWO2022138479A1 (fr) 2022-06-30
GB2617005A (en) 2023-09-27
GB202309431D0 (en) 2023-08-09

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