SG11201807037SA - Wear degree information acquiring device, wear degree information acquiring method, vehicle, and program - Google Patents

Wear degree information acquiring device, wear degree information acquiring method, vehicle, and program

Info

Publication number
SG11201807037SA
SG11201807037SA SG11201807037SA SG11201807037SA SG11201807037SA SG 11201807037S A SG11201807037S A SG 11201807037SA SG 11201807037S A SG11201807037S A SG 11201807037SA SG 11201807037S A SG11201807037S A SG 11201807037SA SG 11201807037S A SG11201807037S A SG 11201807037SA
Authority
SG
Singapore
Prior art keywords
vehicle
information acquiring
degree information
wear degree
distance
Prior art date
Application number
SG11201807037SA
Inventor
Katsuaki Morita
Kazuki OZAKI
Hisashi Motoyama
Original Assignee
Mitsubishi Heavy Ind Eng 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 Mitsubishi Heavy Ind Eng Ltd filed Critical Mitsubishi Heavy Ind Eng Ltd
Publication of SG11201807037SA publication Critical patent/SG11201807037SA/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
    • B60M1/00—Power supply lines for contact with collector on vehicle
    • B60M1/12—Trolley lines; Accessories therefor
    • B60M1/28—Manufacturing or repairing trolley lines
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/22—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length at, near, or formed by the object
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G01B11/245—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures using a plurality of fixed, simultaneously operating transducers

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)

Abstract

A wear degree information acquiring device includes a power cable measuring unit which measures a distance from a predetermined position of a vehicle to a wearing part coming into contact with the vehicle among power cables configured to supply 5 power to the vehicle, and a distance from the predetermined position of the vehicle to a non-wearing part not coming into contact with the vehicle among the power cables; and a wear degree information acquiring unit which acquires information indicating a degree of wear of the power cable, on the basis of a difference between the distance from the predetermined position of the vehicle to the wearing part and the distance from the 10 predetermined position of the vehicle to the non-wearing part.
SG11201807037SA 2016-02-22 2017-02-08 Wear degree information acquiring device, wear degree information acquiring method, vehicle, and program SG11201807037SA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016031397A JP6632130B2 (en) 2016-02-22 2016-02-22 Wear degree information acquisition device, wear degree information acquisition method, vehicle, and program
PCT/JP2017/004526 WO2017145754A1 (en) 2016-02-22 2017-02-08 Wear degree information acquiring device, wear degree information acquiring method, vehicle, and program

Publications (1)

Publication Number Publication Date
SG11201807037SA true SG11201807037SA (en) 2018-09-27

Family

ID=59685030

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201807037SA SG11201807037SA (en) 2016-02-22 2017-02-08 Wear degree information acquiring device, wear degree information acquiring method, vehicle, and program

Country Status (4)

Country Link
US (1) US10864825B2 (en)
JP (1) JP6632130B2 (en)
SG (1) SG11201807037SA (en)
WO (1) WO2017145754A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7462386B2 (en) * 2019-06-14 2024-04-05 株式会社シマノ DETECTION APPARATUS, DETECTION METHOD, GENERATION METHOD, COMPUTER PROGRAM, AND STORAGE MEDIUM

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05278503A (en) * 1992-04-02 1993-10-26 Hitachi Electron Eng Co Ltd Height measuring device for trolley wire
JP2003011702A (en) * 2001-06-29 2003-01-15 Mitsubishi Heavy Ind Ltd Wear measuring method and wear measuring device
JP4635657B2 (en) 2005-03-11 2011-02-23 株式会社明電舎 Trolley wire wear measuring device by image processing
JP2006258531A (en) * 2005-03-16 2006-09-28 Act Denshi Kk Method of measuring rail section and device for measuring rail section used therefor
JP2007271446A (en) * 2006-03-31 2007-10-18 Meidensha Corp Instrument for measuring abrasion in trolley wire by imaging processing
DE102006022108A1 (en) * 2006-05-11 2007-11-15 Siemens Ag Method for determining the residual height of a contact wire and apparatus for carrying out the method
JP4973108B2 (en) * 2006-10-05 2012-07-11 株式会社明電舎 Trolley wire wear measuring device
JP6206957B2 (en) * 2013-09-27 2017-10-04 株式会社日立ハイテクファインシステムズ Trolley wire measuring device and trolley wire measuring method
JP6322869B2 (en) * 2014-03-25 2018-05-16 公益財団法人鉄道総合技術研究所 Trolley wire wear amount calculation method and trolley wire wear amount calculation device

Also Published As

Publication number Publication date
US10864825B2 (en) 2020-12-15
US20190047440A1 (en) 2019-02-14
WO2017145754A1 (en) 2017-08-31
JP6632130B2 (en) 2020-01-15
JP2017150850A (en) 2017-08-31

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