DE112022006301T5 - Radlaufflächenrauheit-schätzvorrichtung und radlaufflächenrauheit-schätzverfahren - Google Patents

Radlaufflächenrauheit-schätzvorrichtung und radlaufflächenrauheit-schätzverfahren Download PDF

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Publication number
DE112022006301T5
DE112022006301T5 DE112022006301.7T DE112022006301T DE112022006301T5 DE 112022006301 T5 DE112022006301 T5 DE 112022006301T5 DE 112022006301 T DE112022006301 T DE 112022006301T DE 112022006301 T5 DE112022006301 T5 DE 112022006301T5
Authority
DE
Germany
Prior art keywords
wheel tread
roughness
information
set value
wheel
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
DE112022006301.7T
Other languages
German (de)
English (en)
Inventor
Etsuji Matsuyama
Tsutomu Nishioka
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of DE112022006301T5 publication Critical patent/DE112022006301T5/de
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61K—AUXILIARY EQUIPMENT SPECIALLY ADAPTED FOR RAILWAYS, NOT OTHERWISE PROVIDED FOR
    • B61K9/00—Railway vehicle profile gauges; Detecting or indicating overheating of components; Apparatus on locomotives or cars to indicate bad track sections; General design of track recording vehicles
    • B61K9/12—Measuring or surveying wheel-rims
    • 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
    • B60T17/22—Devices for monitoring or checking brake systems; Signal devices
    • B60T17/228—Devices for monitoring or checking brake systems; Signal devices for railway vehicles
    • 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
    • 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
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/60—Testing or simulation
    • 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
    • G01M17/10—Suspensions, axles or wheels
    • 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
    • G07C5/02—Registering or indicating driving, working, idle, or waiting time only
    • G07C5/04—Registering or indicating driving, working, idle, or waiting time only using counting means or digital clocks

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Transportation (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE112022006301.7T 2022-01-04 2022-01-04 Radlaufflächenrauheit-schätzvorrichtung und radlaufflächenrauheit-schätzverfahren Pending DE112022006301T5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2022/000032 WO2023131988A1 (ja) 2022-01-04 2022-01-04 車輪踏面粗さ推定装置および車輪踏面粗さ推定方法

Publications (1)

Publication Number Publication Date
DE112022006301T5 true DE112022006301T5 (de) 2024-11-07

Family

ID=87073360

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022006301.7T Pending DE112022006301T5 (de) 2022-01-04 2022-01-04 Radlaufflächenrauheit-schätzvorrichtung und radlaufflächenrauheit-schätzverfahren

Country Status (4)

Country Link
US (1) US20250042452A1 (https=)
JP (1) JP7442755B2 (https=)
DE (1) DE112022006301T5 (https=)
WO (1) WO2023131988A1 (https=)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118912A (ja) 2004-10-20 2006-05-11 West Japan Railway Co 車輪測定装置

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4781121A (en) * 1987-03-25 1988-11-01 Sudhir Kumar System for enhancing traction and energy efficiency in trains
JP3022450B2 (ja) * 1997-11-21 2000-03-21 東海旅客鉄道株式会社 レール踏面測定器
US9563790B2 (en) 2011-08-03 2017-02-07 Panasonic Healthcare Holdings Co., Ltd. Information recording medium, columnar body having information recording medium affixed thereto, information reading device therefor, pharmaceutical injection device using this information reading device, information reading method, and non-transitory computer readable medium
JP6207075B2 (ja) * 2013-12-20 2017-10-04 三菱重工業株式会社 摩耗量演算装置、車両、摩耗量演算方法、および、プログラム
ES2887380T3 (es) * 2017-05-24 2021-12-22 Siemens Mobility GmbH Control de condición de un elemento de desgaste por uso
JP7050439B2 (ja) * 2017-08-30 2022-04-08 東海旅客鉄道株式会社 ブレーキ制御システム
JP2020183767A (ja) 2019-04-26 2020-11-12 株式会社東芝 摩耗予測装置、摩耗予測方法及びコンピュータプログラム
JP7671129B2 (ja) 2019-09-13 2025-05-01 ナブテスコ株式会社 鉄道用状態監視装置、鉄道車両の台車、鉄道車両
EP3792141A1 (en) * 2019-09-13 2021-03-17 Nabtesco Corporation Railway condition monitoring device
DE112019007843B4 (de) 2019-10-28 2025-05-15 Mitsubishi Electric Corporation Bremsensteuerungseinrichtung und bremsensteuerungsverfahren
CN111290295B (zh) 2020-03-09 2021-09-24 西南交通大学 轮轨界面润滑与摩擦控制决策支持系统
JP2021169934A (ja) 2020-04-14 2021-10-28 公益財団法人鉄道総合技術研究所 摩耗推定方法、転がり接触解析方法、摩耗推定プログラム、転がり接触解析プログラム
CA3230327A1 (en) * 2021-09-15 2023-03-23 Amsted Rail Company, Inc. Mobile railway asset monitoring apparatus and methods
WO2023119361A1 (ja) * 2021-12-20 2023-06-29 三菱電機株式会社 車輪踏面粗し制御装置および車輪踏面粗し制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006118912A (ja) 2004-10-20 2006-05-11 West Japan Railway Co 車輪測定装置

Also Published As

Publication number Publication date
JP7442755B2 (ja) 2024-03-04
US20250042452A1 (en) 2025-02-06
JPWO2023131988A1 (https=) 2023-07-13
WO2023131988A1 (ja) 2023-07-13

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Legal Events

Date Code Title Description
R012 Request for examination validly filed
R084 Declaration of willingness to licence