[go: up one dir, main page]

WO2005048000A3 - Locomotive location system and method - Google Patents

Locomotive location system and method Download PDF

Info

Publication number
WO2005048000A3
WO2005048000A3 PCT/US2004/032781 US2004032781W WO2005048000A3 WO 2005048000 A3 WO2005048000 A3 WO 2005048000A3 US 2004032781 W US2004032781 W US 2004032781W WO 2005048000 A3 WO2005048000 A3 WO 2005048000A3
Authority
WO
WIPO (PCT)
Prior art keywords
locomotive
location system
solutions
information
track occupancy
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.)
Ceased
Application number
PCT/US2004/032781
Other languages
French (fr)
Other versions
WO2005048000A2 (en
Inventor
Thomas J Meyer
Thomas R Metzger
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.)
Lockheed Martin Corp
Original Assignee
Lockheed Corp
Lockheed Martin 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 Lockheed Corp, Lockheed Martin Corp filed Critical Lockheed Corp
Priority to EP04800472A priority Critical patent/EP1690192A4/en
Publication of WO2005048000A2 publication Critical patent/WO2005048000A2/en
Publication of WO2005048000A3 publication Critical patent/WO2005048000A3/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/021—Measuring and recording of train speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/023—Determination of driving direction of vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/025—Absolute localisation, e.g. providing geodetic coordinates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/026—Relative localisation, e.g. using odometer
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02—Indicating or recording positions or identities of vehicles or trains
    • B61L25/028—Determination of vehicle position and orientation within a train consist, e.g. serialisation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00—Communication or navigation systems for railway traffic
    • B61L2205/04—Satellite based navigation systems, e.g. global positioning system [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Navigation (AREA)

Abstract

A locomotive location system and method utilizes inertial measurement inputs, including orthogonal acceleration inputs and turn rate information, in combination with wheel-mounted tachometer information and GPS/DGPS position (58) fixes to provide processed outputs indicative of track occupancy, position, direction of travel, velocity, etc. various navigation solutions are combined together to provide the desired information outputs using an optima optimator (112) designed specifically for rail applications and subjected to motion constraints reflecting the physical motion limitations of a locomotive. The system utilizes geo-reconciliation to minimize errors and solutions that identify track occupancy when traveling through a turnout.
PCT/US2004/032781 2003-11-04 2004-11-04 Locomotive location system and method Ceased WO2005048000A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP04800472A EP1690192A4 (en) 2003-11-04 2004-11-04 Locomotive location system and method

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/700,044 US20040140405A1 (en) 2002-01-10 2003-11-04 Train location system and method
US10/700,044 2003-11-04

Publications (2)

Publication Number Publication Date
WO2005048000A2 WO2005048000A2 (en) 2005-05-26
WO2005048000A3 true WO2005048000A3 (en) 2006-03-23

Family

ID=34590680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2004/032781 Ceased WO2005048000A2 (en) 2003-11-04 2004-11-04 Locomotive location system and method

Country Status (3)

Country Link
US (1) US20040140405A1 (en)
EP (1) EP1690192A4 (en)
WO (1) WO2005048000A2 (en)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1747135A4 (en) * 2004-05-03 2008-11-12 Sti Global Ltd Train integrity network system
DE102004045457B4 (en) * 2004-09-20 2009-04-23 Deutsche Bahn Ag Method for diagnosis and condition monitoring of switches, crossings or intersection points and rail joints by a rail vehicle
US7650207B2 (en) * 2005-05-04 2010-01-19 Lockheed Martin Corp. Locomotive/train navigation system and method
US8214091B2 (en) * 2007-10-18 2012-07-03 Wabtec Holding Corp. System and method to determine train location in a track network
US20090115656A1 (en) * 2007-11-06 2009-05-07 Sirf Technology, Inc. Systems and Methods for Global Differential Positioning
US9606240B2 (en) * 2007-11-27 2017-03-28 General Electric Company Vehicle determination system and method using a kalman filter and critical milepost data
WO2009089492A1 (en) * 2008-01-09 2009-07-16 Lockheed Martin Corporation Method for the onboard determination of train detection, train integrity and positive train separation
US8140201B2 (en) * 2008-01-17 2012-03-20 Lockheed Martin Corporation Vital method for exiting and re-entering a mapped guideway territory
US9862396B2 (en) 2008-03-13 2018-01-09 General Electric Company System and method for determining a quality value of a location estimation of equipment
US8725327B2 (en) * 2008-04-22 2014-05-13 Exelis Inc. Navigation system and method of obtaining accurate navigational information in signal challenging environments
EP2210791A1 (en) 2009-01-23 2010-07-28 ELTE GPS Sp. z o.o. Automatic train protection and stop system
US8296065B2 (en) * 2009-06-08 2012-10-23 Ansaldo Sts Usa, Inc. System and method for vitally determining position and position uncertainty of a railroad vehicle employing diverse sensors including a global positioning system sensor
US9151613B2 (en) * 2011-08-12 2015-10-06 Qualcomm Incorporated Methods and apparatus for detecting, measuring, and mitigating effects of moving an inertial navigation device's cradle
KR101727329B1 (en) * 2011-10-19 2017-04-17 엘에스산전 주식회사 An apparatus and method for mesuring velocity of train
TWI449940B (en) * 2012-09-07 2014-08-21 Accton Technology Corp Positioning unit and method thereof
US8989985B2 (en) 2013-08-14 2015-03-24 Thales Canada Inc. Vehicle-based positioning system and method of using the same
DE102013219812A1 (en) * 2013-09-30 2015-04-02 Siemens Aktiengesellschaft Apparatus and method for trackside monitoring of a position of a parked rail-guided vehicle
EP2944537B1 (en) 2014-05-12 2018-04-04 Bombardier Transportation GmbH A monitoring device and a method for monitoring the operability of at least one sensing means of a rail vehicle
EP3594086B1 (en) 2015-03-05 2025-12-31 Hitachi Rail GTS Canada Inc. Tracking system for vehicle mounted on guideway
US11046341B2 (en) * 2016-02-24 2021-06-29 Mitsubishi Electric Corporation Satellite positioning apparatus and train control system capable of determining accurate and limited position range of moving object
EP3504380A4 (en) * 2016-08-26 2020-07-29 Harsco Technologies LLC INERT TRACKING SYSTEM AND METHOD
JP6969885B2 (en) * 2017-04-05 2021-11-24 日鉄レールウェイテクノス株式会社 How to identify the travel route of a railway vehicle
US20190012627A1 (en) * 2017-07-06 2019-01-10 Bnsf Railway Company Railroad engineering asset management systems and methods
CN109955872B (en) * 2017-12-26 2020-10-16 株洲中车时代电气股份有限公司 Real-time positioning method and device for high-speed railway train
US20190241202A1 (en) * 2018-02-08 2019-08-08 Alex Thomas System and method for managing transportation using a self-propelled cab
US11422253B2 (en) * 2018-11-19 2022-08-23 Tdk Corportation Method and system for positioning using tightly coupled radar, motion sensors and map information
GB2579414B (en) * 2018-11-30 2021-11-17 Thales Holdings Uk Plc Method and apparatus for determining a position of a vehicle
GB2579415B (en) 2018-11-30 2021-11-10 Thales Holdings Uk Plc Method and apparatus for determining a position of a vehicle
WO2020121281A1 (en) 2018-12-14 2020-06-18 Thales Canada Inc. Rail vehicle obstacle avoidance and vehicle localization
US11181643B2 (en) * 2019-04-30 2021-11-23 Verizon Patent And Licensing Inc. Providing a location as a service
US11506512B2 (en) * 2019-05-22 2022-11-22 TDK Japan Method and system using tightly coupled radar positioning to improve map performance
WO2021116982A1 (en) * 2019-12-10 2021-06-17 Thales Canada Inc. System and method to supervise vehicle positioning integrity
EP3859614A1 (en) * 2020-02-03 2021-08-04 Robert Bosch GmbH Device, method and machine learning system for determining a velocity for a vehicle
CN113734242B (en) * 2021-10-13 2023-05-12 上海电气泰雷兹交通自动化系统有限公司 Subway train accurate positioning method based on statistical characteristics
FR3129216B1 (en) * 2021-11-15 2024-04-05 Meggitt Sensorex Method for estimating the speed of a railway vehicle and associated inertial unit
EP4194313A1 (en) * 2021-12-09 2023-06-14 ALSTOM Holdings On-board detection device for a railway vehicle, railway vehicle comprising such device and associated railway system

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020216A1 (en) * 1998-11-20 2001-09-06 Ching-Fang Lin Fully-coupled positioning system
US20020010531A1 (en) * 2000-07-24 2002-01-24 New York Air Brake Corporation Method of determining train and track characteristics using navigational data
US20020072833A1 (en) * 2000-10-31 2002-06-13 Robert Gray Track database integrity monitor for enhanced railroad safety distributed power
US6408245B1 (en) * 2000-08-03 2002-06-18 American Gnc Corporation Filtering mechanization method of integrating global positioning system receiver with inertial measurement unit
US6424914B1 (en) * 2000-12-26 2002-07-23 American Gnc Corporation Fully-coupled vehicle positioning method and system thereof
US20020103585A1 (en) * 2001-01-31 2002-08-01 Biess Lawrence J. Locomotive data management system and method based on monitored location
US20030236598A1 (en) * 2002-06-24 2003-12-25 Villarreal Antelo Marco Antonio Integrated railroad system
US20040006413A1 (en) * 2002-07-02 2004-01-08 Kane Mark Edward Train control system and method of controlling a train or trains
US20040015275A1 (en) * 2002-07-18 2004-01-22 Herzog Stanley M. Automatic control system for trains
US20040015276A1 (en) * 2002-07-01 2004-01-22 Kane Mark Edward Method and system for automatically activating a warning device on a train
US6831599B2 (en) * 2002-08-26 2004-12-14 Honeywell International Inc. Remote velocity sensor slaved to an integrated GPS/INS

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5332180A (en) * 1992-12-28 1994-07-26 Union Switch & Signal Inc. Traffic control system utilizing on-board vehicle information measurement apparatus
US5375797A (en) * 1993-09-17 1994-12-27 Willow; Robert E. Compound geometry rail switch
US6405132B1 (en) * 1997-10-22 2002-06-11 Intelligent Technologies International, Inc. Accident avoidance system
US5902351A (en) * 1995-08-24 1999-05-11 The Penn State Research Foundation Apparatus and method for tracking a vehicle
CH690428A5 (en) * 1995-11-07 2000-09-15 Const Y Aux Ferrocarriles Sa Position detector system for guided vehicle such as train
US5740547A (en) * 1996-02-20 1998-04-14 Westinghouse Air Brake Company Rail navigation system
US6218961B1 (en) * 1996-10-23 2001-04-17 G.E. Harris Railway Electronics, L.L.C. Method and system for proximity detection and location determination
US6088653A (en) * 1996-12-31 2000-07-11 Sheikh; Suneel I. Attitude determination method and system
US5912643A (en) * 1997-05-29 1999-06-15 Lockheed Corporation Passive navigation system
US5978718A (en) * 1997-07-22 1999-11-02 Westinghouse Air Brake Company Rail vision system
US5995881A (en) * 1997-07-22 1999-11-30 Westinghouse Air Brake Company Integrated cab signal rail navigation system
US6428713B1 (en) * 1999-10-01 2002-08-06 Delphi Technologies, Inc. MEMS sensor structure and microfabrication process therefor
US6336061B1 (en) * 2000-02-22 2002-01-01 Rockwell Collins, Inc. System and method for attitude determination in global positioning systems (GPS)
US6397130B1 (en) * 2000-04-13 2002-05-28 Ensco, Ltd. Multi-sensor route detector for rail vehicle navigation

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010020216A1 (en) * 1998-11-20 2001-09-06 Ching-Fang Lin Fully-coupled positioning system
US20020010531A1 (en) * 2000-07-24 2002-01-24 New York Air Brake Corporation Method of determining train and track characteristics using navigational data
US6408245B1 (en) * 2000-08-03 2002-06-18 American Gnc Corporation Filtering mechanization method of integrating global positioning system receiver with inertial measurement unit
US20020072833A1 (en) * 2000-10-31 2002-06-13 Robert Gray Track database integrity monitor for enhanced railroad safety distributed power
US6424914B1 (en) * 2000-12-26 2002-07-23 American Gnc Corporation Fully-coupled vehicle positioning method and system thereof
US20020103585A1 (en) * 2001-01-31 2002-08-01 Biess Lawrence J. Locomotive data management system and method based on monitored location
US20030236598A1 (en) * 2002-06-24 2003-12-25 Villarreal Antelo Marco Antonio Integrated railroad system
US20040015276A1 (en) * 2002-07-01 2004-01-22 Kane Mark Edward Method and system for automatically activating a warning device on a train
US20040006413A1 (en) * 2002-07-02 2004-01-08 Kane Mark Edward Train control system and method of controlling a train or trains
US20040015275A1 (en) * 2002-07-18 2004-01-22 Herzog Stanley M. Automatic control system for trains
US6831599B2 (en) * 2002-08-26 2004-12-14 Honeywell International Inc. Remote velocity sensor slaved to an integrated GPS/INS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1690192A4 *

Also Published As

Publication number Publication date
EP1690192A2 (en) 2006-08-16
WO2005048000A2 (en) 2005-05-26
US20040140405A1 (en) 2004-07-22
EP1690192A4 (en) 2009-03-11

Similar Documents

Publication Publication Date Title
WO2005048000A3 (en) Locomotive location system and method
WO2002059635A3 (en) Train location system and method
AU663840B2 (en) Traffic control system utilizing on-board vehicle information measurement apparatus
AU2005287677B2 (en) Diagnosis and state monitoring of junctions, crossings or crossroads and rail joints and track inhomogeneities by means of a rail vehicle
Otegui et al. Evaluation of experimental GNSS and 10-DOF MEMS IMU measurements for train positioning
US6915191B2 (en) Method and system for detecting when an end of train has passed a point
ES2366283T3 (en) DEVICE FOR MEASURING THE DISPLACEMENT OF A SELF GUIDED VEHICLE.
CN102887150B (en) Train control system
Albrecht et al. A precise and reliable train positioning system and its use for automation of train operation
EP0963897A3 (en) Apparatus and method for detecting railroad locomotive turns by monitoring truck orientation
EA200201278A1 (en) SECURITY SYSTEM ON RAILWAY TRANSPORT
CN104590318B (en) A kind of railcar track switch merges dispatching patcher and dispatching method
EP1120631A4 (en) NAVIGATION DEVICE
CN104802826A (en) Apparatus for estimating lateral forces of railroad vehicles
Allotta et al. A localization algorithm for railway vehicles
CN108983270A (en) A kind of train security positioning system and method based on Multi-sensor Fusion
US6924736B2 (en) Vehicle collision warning system
CN106560371A (en) Vehicle-mounted ATP system based on vehicle-mounted positioning and acceleration sensor
CN101374713A (en) Method for detecting and taking into account crosswind loads on a moving rail vehicle and correspondingly implemented end carriages thereof
JP2018117478A (en) Train separation detection system and method
CN103395435A (en) Real-time positioning system method of high-precision and high-speed train
AU731507B2 (en) Method and system for proximity detection and location determination
Heirich et al. Onboard train localization with track signatures: Towards GNSS redundancy
EP2386459B1 (en) Train location system
CN100362363C (en) Method for reliably determining the position of an object, especially a vehicle moving along a known route

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BW BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE EG ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NA NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): BW GH GM KE LS MW MZ NA SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LU MC NL PL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
WWE Wipo information: entry into national phase

Ref document number: 2004800472

Country of ref document: EP

WWP Wipo information: published in national office

Ref document number: 2004800472

Country of ref document: EP