TW200602221A - Maintenance detection mechanism of brake controlling device for railway vehicle - Google Patents

Maintenance detection mechanism of brake controlling device for railway vehicle

Info

Publication number
TW200602221A
TW200602221A TW094106846A TW94106846A TW200602221A TW 200602221 A TW200602221 A TW 200602221A TW 094106846 A TW094106846 A TW 094106846A TW 94106846 A TW94106846 A TW 94106846A TW 200602221 A TW200602221 A TW 200602221A
Authority
TW
Taiwan
Prior art keywords
brake cylinder
cylinder pressure
maintenance
pressure detector
brake
Prior art date
Application number
TW094106846A
Other languages
Chinese (zh)
Other versions
TWI273059B (en
Inventor
Osamu Akamatsu
Yukiyasu Nozue
Shinji Mori
Masatami Yamanaka
Original Assignee
Nabtesco Corp
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 Nabtesco Corp filed Critical Nabtesco Corp
Publication of TW200602221A publication Critical patent/TW200602221A/en
Application granted granted Critical
Publication of TWI273059B publication Critical patent/TWI273059B/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/08—Railway vehicles
    • 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
    • B61H13/34—Details
    • 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
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0808—Diagnosing performance data
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/08—Registering or indicating performance data other than driving, working, idle, or waiting time, with or without registering driving, working, idle or waiting time
    • G07C5/0816—Indicating performance data, e.g. occurrence of a malfunction
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/003—Generation of the force
    • G01N2203/0042—Pneumatic or hydraulic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Braking Systems And Boosters (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Regulating Braking Force (AREA)
  • Braking Arrangements (AREA)

Abstract

To improve detection accuracy of maintenance by restraining detection error of the maintenance according to actuation environment and conditions at the time of actuating a brake. This mechanism comprises a first brake cylinder pressure detector 19a detecting first brake cylinder pressure of a first brake cylinder 7a, a second brake cylinder detector 19b detecting second brake cylinder pressure of a second brake cylinder 7b, and a judging part 34a, into which signals detected by the first brake cylinder pressure detector 19a and the second brake cylinder pressure detector 19b are inputted. The judging part 34a detects the maintenance and transmits maintenance signals based on the signals detected by the first brake cylinder pressure detector 19a and the second brake cylinder pressure detector 19b when a condition that pressure difference between both of the brake cylinder pressures is beyond a predetermined value occurs predetermined times.
TW094106846A 2004-03-30 2005-03-07 Maintenance detection mechanism of brake controlling device for railway vehicle TWI273059B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004098356A JP2005280516A (en) 2004-03-30 2004-03-30 Maintenance timing detection mechanism of brake controlling device for railway vehicle

Publications (2)

Publication Number Publication Date
TW200602221A true TW200602221A (en) 2006-01-16
TWI273059B TWI273059B (en) 2007-02-11

Family

ID=35179363

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094106846A TWI273059B (en) 2004-03-30 2005-03-07 Maintenance detection mechanism of brake controlling device for railway vehicle

Country Status (4)

Country Link
JP (1) JP2005280516A (en)
KR (1) KR20060044900A (en)
CN (1) CN100453998C (en)
TW (1) TWI273059B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102539133B (en) * 2011-12-23 2014-09-03 青岛四方车辆研究所有限公司 Repair line of piping unit box
CN102879165B (en) * 2012-09-14 2015-06-03 徐州鼎元机械有限公司 Pressure tester
CN107264500B (en) * 2017-06-13 2019-07-09 中车株洲电力机车有限公司 A kind of locomotive and its double mode braking control system
JP7312676B2 (en) * 2019-11-13 2023-07-21 ナブテスコ株式会社 Brake abnormality determination device, brake state storage device, abnormality determination method, abnormality determination program, and brake control device
JP2021115928A (en) * 2020-01-24 2021-08-10 ナブテスコ株式会社 State determination device of relay valve of railway vehicle, state determination device of regular solenoid valve of railway vehicle, state determination program of relay valve of railway vehicle, state determination program of regular solenoid valve of railway vehicle and brake control device of railway vehicle
JP7275381B2 (en) * 2020-03-30 2023-05-17 三菱電機株式会社 Brake control system monitoring device
JP2022118568A (en) * 2021-02-02 2022-08-15 ナブテスコ株式会社 Brake control device for railway vehicle, and brake device for railway vehicle
JP2022121067A (en) * 2021-02-08 2022-08-19 ナブテスコ株式会社 control system
JP2023066591A (en) * 2021-10-29 2023-05-16 株式会社日立製作所 Brake device health determination device and brake device health determination method
CN114368378B (en) * 2022-01-11 2022-10-14 中车大同电力机车有限公司 Locomotive brake monitoring device and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA80674B (en) * 1979-02-20 1981-02-25 Westinghouse Brake & Signal Rail vehicle braking apparatus
SE507414C2 (en) * 1996-03-04 1998-05-25 Volvo Wheel Loaders Ab Hydraulic vehicle braking system
JP2000272501A (en) * 1999-03-25 2000-10-03 Railway Technical Res Inst Blake control device for vehicle

Also Published As

Publication number Publication date
JP2005280516A (en) 2005-10-13
CN100453998C (en) 2009-01-21
CN1740765A (en) 2006-03-01
KR20060044900A (en) 2006-05-16
TWI273059B (en) 2007-02-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees