PH12019502653A1 - Emergency braking safety loop circuit and rail vehicle - Google Patents

Emergency braking safety loop circuit and rail vehicle

Info

Publication number
PH12019502653A1
PH12019502653A1 PH12019502653A PH12019502653A PH12019502653A1 PH 12019502653 A1 PH12019502653 A1 PH 12019502653A1 PH 12019502653 A PH12019502653 A PH 12019502653A PH 12019502653 A PH12019502653 A PH 12019502653A PH 12019502653 A1 PH12019502653 A1 PH 12019502653A1
Authority
PH
Philippines
Prior art keywords
rail vehicle
emergency braking
safety line
loop circuit
safety
Prior art date
Application number
PH12019502653A
Inventor
Xiaoliang Zhang
Erwei Wang
Jinghong Nan
Yu Li
Zhiyong Yin
Lin Wei
Original Assignee
Crrc Dalian 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 Dalian Co Ltd filed Critical Crrc Dalian Co Ltd
Publication of PH12019502653A1 publication Critical patent/PH12019502653A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/18—Safety devices; Monitoring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
    • B61H13/00—Actuating rail vehicle brakes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Emergency Lowering Means (AREA)

Abstract

A rail vehicle emergency braking safety loop circuit and a rail vehicle. The rail vehicle emergency braking safety loopcircuit comprises: a power supply, a negative terminal, and a master safety line and a standby safety line disposed between thepower supply and the negative terminal. The master safety line runs through first and tail compartments of a rail vehicle; thestandby safety line runs through the first and tail compartments of the rail vehicle; the connection of the master safety line andthe standby safety line is switched by means of a first mode switch, so as to perform an emergency braking operation on the railvehicle by means of the master safety line or the standby safety line. Also provided is a rail vehicle, comprising a rail vehicleemergency braking safety loop circuit. The rail vehicle emergency braking safety loop circuit effectively increases the redundancy,stability and reliability of the emergency braking safety loop circuit, reduces the probability that rescue is performed due to asmall fault, improves the smoothness of vehicle operation, reduces and avoids the costs of rescue and vehicle maintenance, finallybenefits to travel passengers, and improves metro operation and passenger travel efficiency
PH12019502653A 2018-08-07 2019-11-25 Emergency braking safety loop circuit and rail vehicle PH12019502653A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810893095.2A CN109109851B (en) 2018-08-07 2018-08-07 Railway vehicle emergency braking safety loop circuit and railway vehicle
PCT/CN2019/097203 WO2020029791A1 (en) 2018-08-07 2019-07-23 Rail vehicle emergency braking safety loop circuit and rail vehicle

Publications (1)

Publication Number Publication Date
PH12019502653A1 true PH12019502653A1 (en) 2020-07-13

Family

ID=64851872

Family Applications (1)

Application Number Title Priority Date Filing Date
PH12019502653A PH12019502653A1 (en) 2018-08-07 2019-11-25 Emergency braking safety loop circuit and rail vehicle

Country Status (3)

Country Link
CN (1) CN109109851B (en)
PH (1) PH12019502653A1 (en)
WO (1) WO2020029791A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN112441073B (en) * 2019-09-04 2022-04-19 中车唐山机车车辆有限公司 Urban rail train bypass system
CN112829733B (en) * 2019-11-22 2022-07-26 中车唐山机车车辆有限公司 Emergency braking control device, emergency braking system and railway vehicle
CN110758356B (en) * 2019-12-03 2024-05-03 中车南京浦镇车辆有限公司 Emergency braking control circuit based on coupler coupling detection
CN111169446B (en) * 2020-01-02 2021-04-09 中车青岛四方机车车辆股份有限公司 Rail train's arresting gear and rail train
CN111251892A (en) * 2020-02-28 2020-06-09 中车青岛四方车辆研究所有限公司 Safety loop system and rail train
CN111409665B (en) * 2020-04-02 2021-06-22 南京中车浦镇海泰制动设备有限公司 Train air brake control system and method thereof
CN111731343B (en) * 2020-06-09 2021-10-19 中车唐山机车车辆有限公司 Safety loop system and rail vehicle
CN112277652B (en) * 2020-11-03 2022-07-08 中车青岛四方机车车辆股份有限公司 Emergency braking circuit and method and railway vehicle
CN112937629B (en) * 2021-04-07 2022-10-28 中车青岛四方机车车辆股份有限公司 Railway vehicle, passenger emergency braking system thereof and braking control device thereof
CN113911167B (en) * 2021-10-26 2023-11-28 中车南京浦镇车辆有限公司 Overspeed protection control circuit suitable for unmanned vehicle
CN114228781A (en) * 2021-12-14 2022-03-25 南京康尼电子科技有限公司 Double-safety interlocking loop for high-speed train door system
CN114407974A (en) * 2022-03-08 2022-04-29 中车大连机车车辆有限公司 Vigilant control circuit suitable for urban rail subway vehicle fault direction safety
CN114889657B (en) * 2022-04-27 2023-08-11 交控科技股份有限公司 Emergency safety loop and rail vehicle

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
US6997520B1 (en) * 2000-07-06 2006-02-14 Sab Wabco S.P.A. Control and communication system for railway trains
CN104309598B (en) * 2014-10-23 2016-09-14 南车株洲电力机车有限公司 A kind of locomotive brake gear control method and system
CN106301842A (en) * 2015-05-28 2017-01-04 中国北车集团大连机车车辆有限公司 Municipal rail train controls and diagnostic system communication network redundancy structure
US10807575B2 (en) * 2016-09-16 2020-10-20 New York Air Brake, LLC Pneumatic configuration module for electronic air brake system
CN106553662B (en) * 2016-11-30 2018-05-22 中车青岛四方车辆研究所有限公司 AC drive locomotive brake system electronic control system
CN106864445B (en) * 2017-03-01 2018-05-04 中南大学 New distribution type network controls brake electronic brake valve
CN108791259B (en) * 2018-05-31 2020-06-16 中车青岛四方机车车辆股份有限公司 Train redundant braking device and method
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

Also Published As

Publication number Publication date
WO2020029791A1 (en) 2020-02-13
CN109109851B (en) 2021-07-20
CN109109851A (en) 2019-01-01

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