EP4163182A4 - Safety loop system and railway vehicle - Google Patents

Safety loop system and railway vehicle Download PDF

Info

Publication number
EP4163182A4
EP4163182A4 EP20939667.0A EP20939667A EP4163182A4 EP 4163182 A4 EP4163182 A4 EP 4163182A4 EP 20939667 A EP20939667 A EP 20939667A EP 4163182 A4 EP4163182 A4 EP 4163182A4
Authority
EP
European Patent Office
Prior art keywords
railway vehicle
loop system
safety loop
safety
railway
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
EP20939667.0A
Other languages
German (de)
French (fr)
Other versions
EP4163182A1 (en
Inventor
Zhigang Ye
Yang Hu
Haiping Shen
Zhifei Yan
Jie Li
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.)
CRRC Tangshan Co Ltd
Original Assignee
CRRC Tangshan Co 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 CRRC Tangshan Co Ltd filed Critical CRRC Tangshan Co Ltd
Publication of EP4163182A1 publication Critical patent/EP4163182A1/en
Publication of EP4163182A4 publication Critical patent/EP4163182A4/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0081On-board diagnosis or maintenance
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0054Train integrity supervision, e.g. end-of-train [EOT] devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0018Communication with or on the vehicle or train
    • B61L15/0036Conductor-based, e.g. using CAN-Bus, train-line or optical fibres
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0072On-board train data handling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
EP20939667.0A 2020-06-09 2020-08-04 Safety loop system and railway vehicle Pending EP4163182A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202010518995.6A CN111731343B (en) 2020-06-09 2020-06-09 Safety loop system and rail vehicle
PCT/CN2020/106680 WO2021248664A1 (en) 2020-06-09 2020-08-04 Safety loop system and railway vehicle

Publications (2)

Publication Number Publication Date
EP4163182A1 EP4163182A1 (en) 2023-04-12
EP4163182A4 true EP4163182A4 (en) 2024-04-03

Family

ID=72650085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20939667.0A Pending EP4163182A4 (en) 2020-06-09 2020-08-04 Safety loop system and railway vehicle

Country Status (3)

Country Link
EP (1) EP4163182A4 (en)
CN (1) CN111731343B (en)
WO (1) WO2021248664A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113002589B (en) * 2021-03-23 2022-11-18 中车青岛四方机车车辆股份有限公司 Train traction control method and device, train, electronic device and storage medium
CN114932930B (en) * 2022-05-31 2024-03-22 中车青岛四方机车车辆股份有限公司 Brake unit fault positioning method, system and train
CN114954566B (en) * 2022-08-01 2022-11-08 中车长春轨道客车股份有限公司 Circuit for flexible marshalling of subway trains

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9994241B2 (en) * 2014-07-22 2018-06-12 Siemens Aktiengesellschaft Rail vehicle
CN108791259A (en) * 2018-05-31 2018-11-13 中车青岛四方机车车辆股份有限公司 Train redundancy brake apparatus and method
CN110816505A (en) * 2019-11-18 2020-02-21 中车南京浦镇车辆有限公司 Emergency brake extension control method based on vehicle coupling

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08290765A (en) * 1995-04-20 1996-11-05 Nabco Ltd Brake control device for rolling stock
CN104057979B (en) * 2014-07-10 2016-03-09 南车株洲电力机车有限公司 A kind of large shunting device of the minimum operation mode of city rail vehicle and control method
CN105890916B (en) * 2016-04-08 2018-07-31 中国铁道科学研究院铁道科学技术研究发展中心 A kind of high speed railway vehicle mounted seismic emergency handling device test system and method
US20170305449A1 (en) * 2016-04-22 2017-10-26 Westinghouse Air Brake Technologies Corporation Train Brake Control System And Method
CN106080567B (en) * 2016-06-15 2018-11-30 中车唐山机车车辆有限公司 The control device and rail vehicle of rail vehicle emergency braking
CN109795518B (en) * 2017-11-17 2021-03-19 中车唐山机车车辆有限公司 Rail train braking control system and train
CN108909772B (en) * 2018-06-06 2020-11-10 中车青岛四方机车车辆股份有限公司 Train vigilance alarm method, device and network system
CN109109851B (en) * 2018-08-07 2021-07-20 中车大连机车车辆有限公司 Railway vehicle emergency braking safety loop circuit and railway vehicle
CN111223348A (en) * 2019-11-08 2020-06-02 中车长春轨道客车股份有限公司 Intelligent debugging and training system and method for safety loop of urban railway passenger car

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9994241B2 (en) * 2014-07-22 2018-06-12 Siemens Aktiengesellschaft Rail vehicle
CN108791259A (en) * 2018-05-31 2018-11-13 中车青岛四方机车车辆股份有限公司 Train redundancy brake apparatus and method
CN110816505A (en) * 2019-11-18 2020-02-21 中车南京浦镇车辆有限公司 Emergency brake extension control method based on vehicle coupling

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021248664A1 *

Also Published As

Publication number Publication date
CN111731343A (en) 2020-10-02
WO2021248664A1 (en) 2021-12-16
CN111731343B (en) 2021-10-19
EP4163182A1 (en) 2023-04-12

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