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

    • 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
    • B61L15/0054—Train integrity supervision, e.g. end-of-train [EOT] devices
    • 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
    • B61L15/0018—Communication with or on the vehicle or 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 train for signalling purposes
    • B61L15/0072—On-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
CN111731343B (en) 2021-10-19
EP4163182A1 (en) 2023-04-12
CN111731343A (en) 2020-10-02
WO2021248664A1 (en) 2021-12-16

Similar Documents

Publication Publication Date Title
EP4163182A4 (en) Safety loop system and railway vehicle
EP3942516A4 (en) Safety integrated shared vehicle system and methods
EP4261098A4 (en) Bogie system for rail vehicle and rail vehicle
EP3504099A4 (en) Collision protection and safety system for rail vehicles
EP4261101A4 (en) Bogie and rail vehicle
EP3750769A4 (en) Driving axle of rail vehicle, rail vehicle, and rail transport system
EP3906451A4 (en) Methods and systems for increasing autonomous vehicle safety and flexibility using voice interaction
HUE057775T2 (en) Service and emergency braking control system for at least one railway vehicle
HUE059451T2 (en) Electronic-pneumatic control system for emergency and service braking, particularly for at least one railway vehicle
EP3617025A4 (en) Train traction rescue method and system
EP4219220A4 (en) Train traction cutting and control system and method in the case of emergency braking
EP3750768A4 (en) Non-drive axle of rail vehicle, rail vehicle, and rail transit system
EP3607539A4 (en) A system and method for preventing car accidents and collisions between vehicles and pedestrians
HUE058849T2 (en) Service and emergency braking control system for at least one railway vehicle
EP3943361A4 (en) Parking brake control module and rail vehicle
EP4104390A4 (en) Vehicle security system
EP3816955A4 (en) Method and system for providing emergency rescue request and loss prevention
EP4056447A4 (en) Gauge-variable wheelset and rail vehicle
EP4261099A4 (en) Bogie beam, bogie and rail vehicle
EP4023568A4 (en) Overhead carrier vehicle and overhead carrier vehicle system
EP4153328A4 (en) Safety harness motion detector systems and methods for use
EP4101710A4 (en) Brake system, brake method and vehicle
EP4008599A4 (en) Bogie and rail vehicle
EP4008600A4 (en) Primary suspension device, bogie and railway vehicle
EP4169782A4 (en) Braking system for vehicle braking, and autonomous vehicle

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20221206

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20240301

RIC1 Information provided on ipc code assigned before grant

Ipc: B61L 15/00 20060101AFI20240226BHEP