ZA967423B - Rail navigation system - Google Patents

Rail navigation system

Info

Publication number
ZA967423B
ZA967423B ZA967423A ZA967423A ZA967423B ZA 967423 B ZA967423 B ZA 967423B ZA 967423 A ZA967423 A ZA 967423A ZA 967423 A ZA967423 A ZA 967423A ZA 967423 B ZA967423 B ZA 967423B
Authority
ZA
South Africa
Prior art keywords
navigation system
rail navigation
rail
navigation
Prior art date
Application number
ZA967423A
Other languages
English (en)
Inventor
Robert C Kull
Roger P Woodward
Original Assignee
Westinghouse Air Brake 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
Application filed by Westinghouse Air Brake Co filed Critical Westinghouse Air Brake Co
Publication of ZA967423B publication Critical patent/ZA967423B/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • B61L25/021Measuring and recording of train speed
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • B61L25/023Determination of driving direction of vehicle or train
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • B61L25/025Absolute localisation, e.g. providing geodetic coordinates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L25/00Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
    • B61L25/02Indicating or recording positions or identities of vehicles or trains
    • B61L25/026Relative localisation, e.g. using odometer
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/005Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 with correlation of navigation data from several sources, e.g. map or contour matching
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L2205/00Communication or navigation systems for railway traffic
    • B61L2205/04Satellite based navigation systems, e.g. global positioning system [GPS]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Navigation (AREA)
  • Gyroscopes (AREA)
  • Position Fixing By Use Of Radio Waves (AREA)
ZA967423A 1996-02-20 1996-09-02 Rail navigation system ZA967423B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/604,032 US5740547A (en) 1996-02-20 1996-02-20 Rail navigation system

Publications (1)

Publication Number Publication Date
ZA967423B true ZA967423B (en) 1997-03-10

Family

ID=24417910

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA967423A ZA967423B (en) 1996-02-20 1996-09-02 Rail navigation system

Country Status (8)

Country Link
US (1) US5740547A (xx)
EP (1) EP0791518A1 (xx)
JP (1) JP3434429B2 (xx)
CN (1) CN1096631C (xx)
AU (1) AU710752B2 (xx)
BR (1) BR9605340A (xx)
CA (1) CA2175776C (xx)
ZA (1) ZA967423B (xx)

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Publication number Publication date
CN1157948A (zh) 1997-08-27
CN1096631C (zh) 2002-12-18
JPH09240470A (ja) 1997-09-16
CA2175776A1 (en) 1997-08-21
CA2175776C (en) 2001-01-16
JP3434429B2 (ja) 2003-08-11
EP0791518A1 (en) 1997-08-27
US5740547A (en) 1998-04-14
AU710752B2 (en) 1999-09-30
BR9605340A (pt) 1998-07-28
AU6797296A (en) 1997-08-28

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