EP2769897A3 - Automatic train protection system - Google Patents

Automatic train protection system Download PDF

Info

Publication number
EP2769897A3
EP2769897A3 EP14155225.7A EP14155225A EP2769897A3 EP 2769897 A3 EP2769897 A3 EP 2769897A3 EP 14155225 A EP14155225 A EP 14155225A EP 2769897 A3 EP2769897 A3 EP 2769897A3
Authority
EP
European Patent Office
Prior art keywords
train
information
protection system
recording medium
automatic train
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
EP14155225.7A
Other languages
German (de)
French (fr)
Other versions
EP2769897A2 (en
EP2769897B1 (en
Inventor
Masayuki Miyaji
Tsuyoshi Yorishige
Jun Koike
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of EP2769897A2 publication Critical patent/EP2769897A2/en
Publication of EP2769897A3 publication Critical patent/EP2769897A3/en
Application granted granted Critical
Publication of EP2769897B1 publication Critical patent/EP2769897B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation
    • B61L2027/204—Trackside control of safe travel of vehicle or train, e.g. braking curve calculation using Communication-based Train Control [CBTC]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/02—Global system for mobile communication - railways [GSM-R]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

There is provided an automatic train protection system that prevents wrong train position information from being transmitted from onboard system in a train to trackside system to impair the safety of train operation. When running or movement of the train is detected while internal information such as train position information and train control information are recorded on a recording medium in the train, onboard system deletes the internal information recorded on the recording medium. The onboard system does not record internal information such as train position information and train control information on the recording medium while the train is running.
EP14155225.7A 2013-02-20 2014-02-14 Automatic train protection system Active EP2769897B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2013030863A JP5849057B2 (en) 2013-02-20 2013-02-20 Train security system

Publications (3)

Publication Number Publication Date
EP2769897A2 EP2769897A2 (en) 2014-08-27
EP2769897A3 true EP2769897A3 (en) 2017-11-29
EP2769897B1 EP2769897B1 (en) 2020-04-29

Family

ID=50097630

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14155225.7A Active EP2769897B1 (en) 2013-02-20 2014-02-14 Automatic train protection system

Country Status (3)

Country Link
EP (1) EP2769897B1 (en)
JP (1) JP5849057B2 (en)
CN (1) CN103991464B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7202833B2 (en) * 2018-10-03 2023-01-12 東日本旅客鉄道株式会社 On-board device and on-board system
CN115092188B (en) * 2022-05-09 2024-03-29 卡斯柯信号有限公司 Platform door safety protection method, equipment and medium for double-system signal system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2502800A1 (en) * 2011-03-25 2012-09-26 Thales Deutschland Holding GmbH Detector for cold movement detection of a railway vehicle, and method for its operation
DE102011077760A1 (en) * 2011-06-17 2012-12-20 Deuta-Werke Gmbh Method for cold movement detection of position change of rail car, involves determining measure of state change, and detecting position change of vehicle if measure exceeds threshold such that safety-related action is induced in rail system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5624700A (en) * 1979-08-06 1981-03-09 Oki Electric Ind Co Ltd Moving unit position monitoring system
JPH09301176A (en) * 1996-05-14 1997-11-25 Hitachi Ltd Train detecting device
JP4172007B2 (en) * 2001-07-27 2008-10-29 株式会社日立製作所 On-board automatic train control system
US20110285842A1 (en) * 2002-06-04 2011-11-24 General Electric Company Mobile device positioning system and method
JP4227078B2 (en) * 2004-06-16 2009-02-18 株式会社日立製作所 Train position detection system
JP2008238888A (en) 2007-03-26 2008-10-09 Toshiba Corp Train position detecting system
JP2009029298A (en) * 2007-07-27 2009-02-12 Railway Technical Res Inst Communication system for train control
KR20130001652A (en) * 2011-06-27 2013-01-04 엘에스산전 주식회사 The system for measuring the train location using the wireless train sensing unit
CN102514602B (en) * 2011-12-29 2015-04-29 浙江众合机电股份有限公司 Method and system for planning and controlling train travelling speed
CN102582665A (en) * 2012-02-15 2012-07-18 华为技术有限公司 Train positioning method, equipment and system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2502800A1 (en) * 2011-03-25 2012-09-26 Thales Deutschland Holding GmbH Detector for cold movement detection of a railway vehicle, and method for its operation
DE102011077760A1 (en) * 2011-06-17 2012-12-20 Deuta-Werke Gmbh Method for cold movement detection of position change of rail car, involves determining measure of state change, and detecting position change of vehicle if measure exceeds threshold such that safety-related action is induced in rail system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"System and requirements and specifications", 19960101, 1 January 1996 (1996-01-01), pages 1 - 18, XP007919129 *

Also Published As

Publication number Publication date
CN103991464B (en) 2016-06-08
JP2014161168A (en) 2014-09-04
EP2769897A2 (en) 2014-08-27
EP2769897B1 (en) 2020-04-29
CN103991464A (en) 2014-08-20
JP5849057B2 (en) 2016-01-27

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