CA2610195C - System and method for improved train handling and fuel consumption - Google Patents

System and method for improved train handling and fuel consumption Download PDF

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Publication number
CA2610195C
CA2610195C CA2610195A CA2610195A CA2610195C CA 2610195 C CA2610195 C CA 2610195C CA 2610195 A CA2610195 A CA 2610195A CA 2610195 A CA2610195 A CA 2610195A CA 2610195 C CA2610195 C CA 2610195C
Authority
CA
Canada
Prior art keywords
train
load
track
locomotive
locomotive consist
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.)
Expired - Fee Related
Application number
CA2610195A
Other languages
English (en)
French (fr)
Other versions
CA2610195A1 (en
Inventor
Wolfgang Daum
Glenn R. Shaffer
Daniel Ballesty
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.)
General Electric Co
Original Assignee
General Electric Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=36888944&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2610195(C) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by General Electric Co filed Critical General Electric Co
Publication of CA2610195A1 publication Critical patent/CA2610195A1/en
Application granted granted Critical
Publication of CA2610195C publication Critical patent/CA2610195C/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/32—Control or regulation of multiple-unit electrically-propelled vehicles
    • B60L15/34—Control or regulation of multiple-unit electrically-propelled vehicles with human control of a setting device
    • B60L15/36—Control or regulation of multiple-unit electrically-propelled vehicles with human control of a setting device with automatic control superimposed, e.g. to prevent excessive motor current
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • B61C17/12—Control gear; Arrangements for controlling locomotives from remote points in the train or when operating in multiple units
    • 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
    • B61L15/0058—On-board optimisation of vehicle or vehicle train operation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0205—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system
    • G05B13/021—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric not using a model or a simulator of the controlled system in which a variable is automatically adjusted to optimise the performance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/46—Control modes by self learning
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T30/00—Transportation of goods or passengers via railways, e.g. energy recovery or reducing air resistance

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Transportation (AREA)
  • Evolutionary Computation (AREA)
  • Health & Medical Sciences (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Power Engineering (AREA)
  • Medical Informatics (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
CA2610195A 2005-06-08 2006-06-07 System and method for improved train handling and fuel consumption Expired - Fee Related CA2610195C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/148,815 US7522990B2 (en) 2005-06-08 2005-06-08 System and method for improved train handling and fuel consumption
US11/148,815 2005-06-08
PCT/US2006/022146 WO2006133306A1 (en) 2005-06-08 2006-06-07 System and method for improved train handling and fuel consumption

Publications (2)

Publication Number Publication Date
CA2610195A1 CA2610195A1 (en) 2006-12-14
CA2610195C true CA2610195C (en) 2013-03-12

Family

ID=36888944

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2610195A Expired - Fee Related CA2610195C (en) 2005-06-08 2006-06-07 System and method for improved train handling and fuel consumption

Country Status (12)

Country Link
US (2) US7522990B2 (enExample)
EP (1) EP1893461B1 (enExample)
JP (1) JP5033124B2 (enExample)
CN (1) CN101208231B (enExample)
AT (1) ATE519649T1 (enExample)
AU (1) AU2006254989B2 (enExample)
BR (1) BRPI0613210A2 (enExample)
CA (1) CA2610195C (enExample)
MX (1) MX2007015434A (enExample)
RU (1) RU2409484C2 (enExample)
WO (1) WO2006133306A1 (enExample)
ZA (1) ZA200710976B (enExample)

Families Citing this family (66)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10338580B2 (en) 2014-10-22 2019-07-02 Ge Global Sourcing Llc System and method for determining vehicle orientation in a vehicle consist
US20070225878A1 (en) * 2006-03-20 2007-09-27 Kumar Ajith K Trip optimization system and method for a train
US8280566B2 (en) * 2006-04-17 2012-10-02 General Electric Company Method, system, and computer software code for automated establishment of a distributed power train
US9233696B2 (en) 2006-03-20 2016-01-12 General Electric Company Trip optimizer method, system and computer software code for operating a railroad train to minimize wheel and track wear
US10464579B2 (en) 2006-04-17 2019-11-05 Ge Global Sourcing Llc System and method for automated establishment of a vehicle consist
US10308265B2 (en) 2006-03-20 2019-06-04 Ge Global Sourcing Llc Vehicle control system and method
US9733625B2 (en) 2006-03-20 2017-08-15 General Electric Company Trip optimization system and method for a train
US10569792B2 (en) 2006-03-20 2020-02-25 General Electric Company Vehicle control system and method
US8924049B2 (en) 2003-01-06 2014-12-30 General Electric Company System and method for controlling movement of vehicles
US9950722B2 (en) 2003-01-06 2018-04-24 General Electric Company System and method for vehicle control
US7522990B2 (en) * 2005-06-08 2009-04-21 General Electric Company System and method for improved train handling and fuel consumption
US8249763B2 (en) 2006-03-20 2012-08-21 General Electric Company Method and computer software code for uncoupling power control of a distributed powered system from coupled power settings
US9527518B2 (en) 2006-03-20 2016-12-27 General Electric Company System, method and computer software code for controlling a powered system and operational information used in a mission by the powered system
US8768543B2 (en) * 2006-03-20 2014-07-01 General Electric Company Method, system and computer software code for trip optimization with train/track database augmentation
US9828010B2 (en) * 2006-03-20 2017-11-28 General Electric Company System, method and computer software code for determining a mission plan for a powered system using signal aspect information
US9156477B2 (en) 2006-03-20 2015-10-13 General Electric Company Control system and method for remotely isolating powered units in a vehicle system
US8126601B2 (en) 2006-03-20 2012-02-28 General Electric Company System and method for predicting a vehicle route using a route network database
US9689681B2 (en) 2014-08-12 2017-06-27 General Electric Company System and method for vehicle operation
US8370007B2 (en) 2006-03-20 2013-02-05 General Electric Company Method and computer software code for determining when to permit a speed control system to control a powered system
US20080167766A1 (en) * 2006-03-20 2008-07-10 Saravanan Thiyagarajan Method and Computer Software Code for Optimizing a Range When an Operating Mode of a Powered System is Encountered During a Mission
US8473127B2 (en) 2006-03-20 2013-06-25 General Electric Company System, method and computer software code for optimizing train operations considering rail car parameters
US8290645B2 (en) 2006-03-20 2012-10-16 General Electric Company Method and computer software code for determining a mission plan for a powered system when a desired mission parameter appears unobtainable
US8401720B2 (en) 2006-03-20 2013-03-19 General Electric Company System, method, and computer software code for detecting a physical defect along a mission route
US8370006B2 (en) 2006-03-20 2013-02-05 General Electric Company Method and apparatus for optimizing a train trip using signal information
US9266542B2 (en) 2006-03-20 2016-02-23 General Electric Company System and method for optimized fuel efficiency and emission output of a diesel powered system
US8788135B2 (en) 2006-03-20 2014-07-22 General Electric Company System, method, and computer software code for providing real time optimization of a mission plan for a powered system
US9201409B2 (en) 2006-03-20 2015-12-01 General Electric Company Fuel management system and method
US7893636B2 (en) * 2007-10-31 2011-02-22 Progress Rail Services Corp Mobile machine with one or more electric propulsion motors
US8140203B2 (en) * 2008-04-08 2012-03-20 General Electric Company Method for controlling vehicle operation incorporating quick clearing function
JPWO2010026786A1 (ja) * 2008-09-03 2012-02-02 三菱電機株式会社 電力供給制御システムおよび電力供給制御方法
DE102008054703A1 (de) * 2008-12-16 2010-06-17 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ausgeben einer auf eine energieverbrauchsoptimale Beschleunigungsmöglichkeit hinweisenden Fahrinformation in einem Kraftfahrzeug
JP2010183687A (ja) * 2009-02-04 2010-08-19 Hitachi Constr Mach Co Ltd 電動機駆動トラックの運転支援装置および方法
US9834237B2 (en) 2012-11-21 2017-12-05 General Electric Company Route examining system and method
US8234023B2 (en) 2009-06-12 2012-07-31 General Electric Company System and method for regulating speed, power or position of a powered vehicle
US10137542B2 (en) 2010-01-14 2018-11-27 Senvion Gmbh Wind turbine rotor blade components and machine for making same
PT2524134E (pt) 2010-01-14 2014-08-01 Neptco Inc Componentes de pá de rotor de turbina eólica e seus processos de fabrico
FR2958759B1 (fr) * 2010-04-09 2012-11-16 Airbus Operations Sas Procede et dispositif de recalage de la position d'un aeronef lors d'un vol.
KR101173361B1 (ko) * 2010-05-10 2012-08-20 엘에스산전 주식회사 철도차량 하중 측정장치 및 방법
EP2629275B1 (en) * 2010-10-15 2016-08-03 Toyota Jidosha Kabushiki Kaisha Vehicle information processing system and driving assistance system
WO2012160636A1 (ja) 2011-05-23 2012-11-29 トヨタ自動車株式会社 車両用情報処理システム
JP5373861B2 (ja) * 2011-07-20 2013-12-18 株式会社日立製作所 列車制御システム
US9897082B2 (en) 2011-09-15 2018-02-20 General Electric Company Air compressor prognostic system
US8914168B2 (en) 2012-04-05 2014-12-16 Union Pacific Railroad Company System and method for automated locomotive startup and shutdown recommendations
US20130280095A1 (en) 2012-04-20 2013-10-24 General Electric Company Method and system for reciprocating compressor starting
US9682716B2 (en) 2012-11-21 2017-06-20 General Electric Company Route examining system and method
US9669851B2 (en) 2012-11-21 2017-06-06 General Electric Company Route examination system and method
KR101462625B1 (ko) * 2013-04-16 2014-11-19 한국철도기술연구원 전기 철도 차량의 에코 드라이빙 장치 및 그 방법
US20140371959A1 (en) * 2013-06-12 2014-12-18 General Electric Company System and method for determining effectiveness of a friction modifier along a route segment
US10814856B2 (en) * 2013-06-12 2020-10-27 Ge Global Sourcing Llc System and method for determining effectiveness of a friction modifier along a route segment
CN103879414B (zh) * 2014-03-26 2016-03-30 中车信息技术有限公司 一种基于自适应A-Star算法的铁路机车优化操纵方法
CN103847749B (zh) * 2014-03-27 2016-03-30 中车信息技术有限公司 一种双层多目标优化铁路机车操纵序列生成方法
US10399584B2 (en) 2014-03-27 2019-09-03 Ge Global Sourcing Llc System and method integrating an energy management system and yard planner system
WO2015152769A1 (ru) * 2014-04-04 2015-10-08 Общество с ограниченной ответственностью "Смартвиз" Способ и система повышения кпд подвижного состава
EA027967B1 (ru) * 2014-04-04 2017-09-29 Общество с ограниченной ответственностью "Смартвиз" Способ и система повышения кпд подвижного состава
RU2612459C2 (ru) * 2014-04-04 2017-03-09 Общество с ограниченной ответственностью "Смартвиз", ООО "Смартвиз" Способ и система повышения кпд подвижного состава
EA029113B1 (ru) * 2015-01-30 2018-02-28 Общество с ограниченной ответственностью "Смартвиз" Способ и система энергооптимального управления автономным железнодорожным подвижным составом
EA028265B1 (ru) * 2015-06-04 2017-10-31 Общество с ограниченной ответственностью "Смартвиз" Способ и система энергооптимального управления железнодорожным подвижным составом, учитывающие возможные аварийные ситуации
EA030753B1 (ru) * 2016-03-11 2018-09-28 Общество с ограниченной ответственностью "Смартвиз" Способ и система повышения эффективности управления подвижным объектом с учетом массы подвижного объекта в процессе движения подвижного объекта
RU2623004C1 (ru) * 2016-03-22 2017-06-21 ООО "Смартвиз" Способ и устройство повышения эффективности движения железнодорожного транспорта на участке пути
US10705519B2 (en) 2016-04-25 2020-07-07 Transportation Ip Holdings, Llc Distributed vehicle system control system and method
US10279823B2 (en) * 2016-08-08 2019-05-07 General Electric Company System for controlling or monitoring a vehicle system along a route
US10137912B2 (en) 2016-10-31 2018-11-27 General Electric Company System for controlling or monitoring a vehicle system along a route
RU2667679C1 (ru) * 2017-07-07 2018-09-24 Общество С Ограниченной Ответственностью "Авп Технология" Система автоматизированного ведения грузового поезда с регулятором скорости, адаптированным к езде по конкретному профилю пути
CN110134743B (zh) * 2019-05-20 2021-03-16 西南交通大学 一种成品板外形尺寸的数据库管理系统及方法
CN113126183A (zh) * 2021-03-05 2021-07-16 中国气象科学研究院 一种基于铁路网的大气三维结构动态信息群观测平台
US12179817B2 (en) 2022-12-14 2024-12-31 Progress Rail Services Corporation Hybrid consist tractive effort management

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4042810A (en) 1975-01-25 1977-08-16 Halliburton Company Method and apparatus for facilitating control of a railway train
CA1110742A (en) * 1977-05-16 1981-10-13 Kansas City Southern Railway Company, Inc. (The) Fuel saver arrangement for locomotives
US4344364A (en) * 1980-05-09 1982-08-17 Halliburton Company Apparatus and method for conserving fuel in the operation of a train consist
US4602335A (en) * 1983-08-10 1986-07-22 K.C. Southern Railway Company Fuel efficient control of multiple unit locomotive consists
US4663713A (en) * 1984-02-21 1987-05-05 J. I. Case Company Automatic power control for variable power train
US4648040A (en) * 1984-02-21 1987-03-03 J. I. Case Company Engine monitor/control microprocessor for continuously variable power train
US4663714A (en) * 1984-10-18 1987-05-05 J. I. Case Company Synchronized mid-mounted clutch for variable power train
EP0389610A4 (en) 1988-09-28 1992-09-16 Teknis Systems (Australia) Pty. Ltd. A system for energy conservation on rail vehicles
US5825322A (en) * 1993-05-19 1998-10-20 Alliedsignal Inc. Method and apparatus for rotating an electronically-scanned radar beam employing a variable-dwell scanning process
US5950967A (en) 1997-08-15 1999-09-14 Westinghouse Air Brake Company Enhanced distributed power
ZA988358B (en) 1997-09-12 2000-08-30 New York Air Brake Corp Method of optimizing train operation and training.
US6263266B1 (en) * 1998-09-11 2001-07-17 New York Air Brake Corporation Method of optimizing train operation and training
US6222480B1 (en) * 1999-03-24 2001-04-24 Alliedsignal Multifunction aircraft transponder
US7164975B2 (en) 1999-06-15 2007-01-16 Andian Technologies Ltd. Geometric track and track/vehicle analyzers and methods for controlling railroad systems
US6332106B1 (en) * 1999-09-16 2001-12-18 New York Air Brake Corporation Train handling techniques and analysis
RU2192668C2 (ru) * 2000-10-12 2002-11-10 Государственное унитарное предприятие Центр внедрения новой техники и технологий "Транспорт" Анализатор режимов тягового средства
US6434452B1 (en) 2000-10-31 2002-08-13 General Electric Company Track database integrity monitor for enhanced railroad safety distributed power
US7302895B2 (en) * 2002-02-28 2007-12-04 General Electric Company Configurable locomotive
US6434462B1 (en) * 2001-06-28 2002-08-13 Deere & Company GPS control of a tractor-towed implement
JP3783590B2 (ja) * 2001-09-06 2006-06-07 国産電機株式会社 電動車両の出力制御装置
US6819996B2 (en) * 2002-12-30 2004-11-16 Caterpillar Inc Control system for operating a vehicle within a limited engine speed range
US8538611B2 (en) * 2003-01-06 2013-09-17 General Electric Company Multi-level railway operations optimization system and method
US7047938B2 (en) * 2004-02-03 2006-05-23 General Electric Company Diesel engine control system with optimized fuel delivery
US7522990B2 (en) * 2005-06-08 2009-04-21 General Electric Company System and method for improved train handling and fuel consumption

Also Published As

Publication number Publication date
AU2006254989B2 (en) 2012-04-19
US7522990B2 (en) 2009-04-21
EP1893461B1 (en) 2011-08-10
US20060282199A1 (en) 2006-12-14
EP1893461A1 (en) 2008-03-05
CN101208231B (zh) 2012-10-10
BRPI0613210A2 (pt) 2010-12-28
WO2006133306A1 (en) 2006-12-14
AU2006254989A1 (en) 2006-12-14
MX2007015434A (es) 2008-02-21
CN101208231A (zh) 2008-06-25
US7590485B2 (en) 2009-09-15
JP5033124B2 (ja) 2012-09-26
ATE519649T1 (de) 2011-08-15
JP2008543631A (ja) 2008-12-04
CA2610195A1 (en) 2006-12-14
RU2409484C2 (ru) 2011-01-20
US20090204317A1 (en) 2009-08-13
ZA200710976B (en) 2008-11-26
RU2007145430A (ru) 2009-06-20

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