SG11201404319TA - Gradient information acquisition method, storage medium, gradient information acquisition device and program - Google Patents

Gradient information acquisition method, storage medium, gradient information acquisition device and program

Info

Publication number
SG11201404319TA
SG11201404319TA SG11201404319TA SG11201404319TA SG11201404319TA SG 11201404319T A SG11201404319T A SG 11201404319TA SG 11201404319T A SG11201404319T A SG 11201404319TA SG 11201404319T A SG11201404319T A SG 11201404319TA SG 11201404319T A SG11201404319T A SG 11201404319TA
Authority
SG
Singapore
Prior art keywords
information acquisition
gradient information
program
storage medium
acquisition device
Prior art date
Application number
SG11201404319TA
Inventor
Noritaka Yanai
Hiroyuki Takaki
Toshihiko Niinomi
Yasuyuki Suzuki
Original Assignee
Mitsubishi Heavy Ind 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 Ltd filed Critical Mitsubishi Heavy Ind Ltd
Publication of SG11201404319TA publication Critical patent/SG11201404319TA/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C23/00—Combined instruments indicating more than one navigational value, e.g. for aircraft; Combined measuring devices for measuring two or more variables of movement, e.g. distance, speed or acceleration
    • 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
    • B61K9/08—Measuring installations for surveying permanent way
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/047—Track or rail movements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L23/00—Control, warning or like safety means along the route or between vehicles or trains
    • B61L23/04—Control, warning or like safety means along the route or between vehicles or trains for monitoring the mechanical state of the route
    • B61L23/042—Track changes detection
    • B61L23/048—Road bed changes, e.g. road bed erosion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Machines For Laying And Maintaining Railways (AREA)
SG11201404319TA 2012-01-27 2012-11-09 Gradient information acquisition method, storage medium, gradient information acquisition device and program SG11201404319TA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012015706A JP5951266B2 (en) 2012-01-27 2012-01-27 Gradient information acquisition method, gradient information storage method, gradient information acquisition apparatus and program
PCT/JP2012/079150 WO2013111421A1 (en) 2012-01-27 2012-11-09 Gradient information acquisition method storage medium, gradient information acquisition device and program

Publications (1)

Publication Number Publication Date
SG11201404319TA true SG11201404319TA (en) 2014-10-30

Family

ID=48873163

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201404319TA SG11201404319TA (en) 2012-01-27 2012-11-09 Gradient information acquisition method, storage medium, gradient information acquisition device and program

Country Status (6)

Country Link
US (1) US9778065B2 (en)
JP (1) JP5951266B2 (en)
CN (1) CN104011294B (en)
HK (1) HK1198053A1 (en)
SG (1) SG11201404319TA (en)
WO (1) WO2013111421A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103921810B (en) * 2014-04-23 2015-12-30 北京全路通信信号研究设计院集团有限公司 A kind of automatic train operation system gradient processing method and device
CN109564098B (en) * 2016-07-26 2020-07-14 日产自动车株式会社 Self-position estimation method and self-position estimation device
JP7216509B2 (en) * 2018-09-18 2023-02-01 株式会社東芝 Train drive efficiency estimation device and train drive efficiency estimation method
WO2020157827A1 (en) * 2019-01-29 2020-08-06 三菱電機株式会社 Aboveground device, on-board device, and train control system
CN113997984B (en) * 2020-07-28 2022-08-19 株洲中车时代电气股份有限公司 Method for detecting variable slope point and related device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80790C (en) * 1988-02-22 1990-07-10 Matti Henttinen FOERFARANDE OCH ANORDNING FOER BESTAEMNING AV ETT SPAORS LAEGE.
JPH0597035A (en) * 1991-10-09 1993-04-20 Hitachi Ltd Train running time calculating system
JP4136214B2 (en) * 1999-08-18 2008-08-20 三菱電機株式会社 Railway vehicle running simulation method
CN101057128A (en) 2004-09-11 2007-10-17 通用电气公司 Rail sensing apparatus and method
JP4619890B2 (en) 2005-08-02 2011-01-26 株式会社日立製作所 Track maintenance facility data detection and inspection equipment
JP4539623B2 (en) * 2006-08-29 2010-09-08 トヨタ自動車株式会社 Vehicle and its running state determination method
US8297068B2 (en) * 2007-03-27 2012-10-30 Panasonic Corporation Motor control device, its control method, and motor device
AT505029B1 (en) 2007-07-31 2008-10-15 Plasser Bahnbaumasch Franz METHOD FOR MEASURING A TRAIL STATION
JP4996499B2 (en) * 2008-02-18 2012-08-08 公益財団法人鉄道総合技術研究所 Structure displacement estimation system and structure displacement estimation method
CN101314932B (en) * 2008-07-16 2011-06-08 张小虎 Camera shooting measuring method for track geometric parameter
CN201746752U (en) 2010-08-31 2011-02-16 成都国铁精工科技有限责任公司 Track detection device

Also Published As

Publication number Publication date
CN104011294B (en) 2016-06-08
JP5951266B2 (en) 2016-07-13
CN104011294A (en) 2014-08-27
US20140365165A1 (en) 2014-12-11
HK1198053A1 (en) 2015-03-06
WO2013111421A1 (en) 2013-08-01
JP2013154711A (en) 2013-08-15
US9778065B2 (en) 2017-10-03

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