ZA982016B - Rail vision system - Google Patents

Rail vision system

Info

Publication number
ZA982016B
ZA982016B ZA982016A ZA982016A ZA982016B ZA 982016 B ZA982016 B ZA 982016B ZA 982016 A ZA982016 A ZA 982016A ZA 982016 A ZA982016 A ZA 982016A ZA 982016 B ZA982016 B ZA 982016B
Authority
ZA
South Africa
Prior art keywords
vision system
rail vision
rail
vision
Prior art date
Application number
ZA982016A
Other languages
English (en)
Inventor
Robert C Kull
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 ZA982016B publication Critical patent/ZA982016B/xx

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L29/00Safety means for rail/road crossing traffic
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L15/00Indicators provided on the vehicle or train for signalling purposes
    • B61L15/0062On-board target speed calculation or supervision
    • 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
    • B61L25/025Absolute localisation, e.g. providing geodetic coordinates
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control
    • B61L3/06Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam
    • B61L3/065Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal at selected places along the route, e.g. intermittent control simultaneous mechanical and electrical control controlling by electromagnetic or particle radiation, e.g. by light beam controlling optically
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/16Continuous control along the route
    • B61L3/22Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation
    • B61L3/227Continuous control along the route using magnetic or electrostatic induction; using electromagnetic radiation using electromagnetic radiation
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
ZA982016A 1997-07-22 1998-03-10 Rail vision system ZA982016B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/898,648 US5978718A (en) 1997-07-22 1997-07-22 Rail vision system

Publications (1)

Publication Number Publication Date
ZA982016B true ZA982016B (en) 1998-09-09

Family

ID=25409811

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982016A ZA982016B (en) 1997-07-22 1998-03-10 Rail vision system

Country Status (7)

Country Link
US (1) US5978718A (de)
EP (1) EP0893322B1 (de)
AU (1) AU760397B2 (de)
BR (1) BR9802033A (de)
CA (1) CA2226435C (de)
DE (1) DE69809650T2 (de)
ZA (1) ZA982016B (de)

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Also Published As

Publication number Publication date
AU760397B2 (en) 2003-05-15
AU5630598A (en) 1999-02-11
EP0893322B1 (de) 2002-11-27
DE69809650T2 (de) 2003-05-15
EP0893322A1 (de) 1999-01-27
DE69809650D1 (de) 2003-01-09
CA2226435C (en) 2000-09-19
BR9802033A (pt) 1999-10-13
US5978718A (en) 1999-11-02

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