JP7442755B2 - 車輪踏面粗さ推定装置および車輪踏面粗さ推定方法 - Google Patents

車輪踏面粗さ推定装置および車輪踏面粗さ推定方法 Download PDF

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Publication number
JP7442755B2
JP7442755B2 JP2023572258A JP2023572258A JP7442755B2 JP 7442755 B2 JP7442755 B2 JP 7442755B2 JP 2023572258 A JP2023572258 A JP 2023572258A JP 2023572258 A JP2023572258 A JP 2023572258A JP 7442755 B2 JP7442755 B2 JP 7442755B2
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Prior art keywords
wheel tread
tread surface
set value
surface roughness
information
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Japanese (ja)
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JPWO2023131988A1 (https=
Inventor
悦司 松山
勲 西岡
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Mitsubishi Electric Corp
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Mitsubishi Electric Corp
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    • 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

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  • 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)
JP2023572258A 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 Active JP7442755B2 (ja)

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 (2)

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JPWO2023131988A1 JPWO2023131988A1 (https=) 2023-07-13
JP7442755B2 true JP7442755B2 (ja) 2024-03-04

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JP2023572258A Active JP7442755B2 (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

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

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015046191A (ja) 2011-08-03 2015-03-12 パナソニックヘルスケアホールディングス株式会社 柱状体
CN111290295A (zh) 2020-03-09 2020-06-16 西南交通大学 轮轨界面润滑与摩擦控制决策支持系统
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
JP2021046191A (ja) 2019-09-13 2021-03-25 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、鉄道用ブレーキ制御装置
WO2021084576A1 (ja) 2019-10-28 2021-05-06 三菱電機株式会社 ブレーキ制御装置およびブレーキ制御方法
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

Family Cites Families (9)

* 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
JP3980022B2 (ja) 2004-10-20 2007-09-19 西日本旅客鉄道株式会社 車輪測定装置
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
EP3792141A1 (en) * 2019-09-13 2021-03-17 Nabtesco Corporation Railway condition monitoring device
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 (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015046191A (ja) 2011-08-03 2015-03-12 パナソニックヘルスケアホールディングス株式会社 柱状体
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
JP2021046191A (ja) 2019-09-13 2021-03-25 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、鉄道用ブレーキ制御装置
WO2021084576A1 (ja) 2019-10-28 2021-05-06 三菱電機株式会社 ブレーキ制御装置およびブレーキ制御方法
CN111290295A (zh) 2020-03-09 2020-06-16 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

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Publication number Publication date
US20250042452A1 (en) 2025-02-06
JPWO2023131988A1 (https=) 2023-07-13
WO2023131988A1 (ja) 2023-07-13
DE112022006301T5 (de) 2024-11-07

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