BR112015011644B8 - Sistema para examinar uma rota e método para examinar uma rota - Google Patents

Sistema para examinar uma rota e método para examinar uma rota

Info

Publication number
BR112015011644B8
BR112015011644B8 BR112015011644A BR112015011644A BR112015011644B8 BR 112015011644 B8 BR112015011644 B8 BR 112015011644B8 BR 112015011644 A BR112015011644 A BR 112015011644A BR 112015011644 A BR112015011644 A BR 112015011644A BR 112015011644 B8 BR112015011644 B8 BR 112015011644B8
Authority
BR
Brazil
Prior art keywords
route
conductive paths
electrical characteristics
examining
injection
Prior art date
Application number
BR112015011644A
Other languages
English (en)
Other versions
BR112015011644B1 (pt
BR112015011644A2 (pt
Inventor
Kuttannair Kumar Ajith
Michael Fries Jeffrey
Forrest Noffsinger Joseph
Srilatha Boyanapally
Joseph Ehret Steven
Alexeyevich Plotnikov Yuri
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of BR112015011644A2 publication Critical patent/BR112015011644A2/pt
Publication of BR112015011644B1 publication Critical patent/BR112015011644B1/pt
Publication of BR112015011644B8 publication Critical patent/BR112015011644B8/pt

Links

Classifications

    • 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
    • B61L23/044—Broken rails
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices 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
    • B61L3/08—Devices 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 electrically
    • B61L3/10—Devices 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 electrically using current passing between devices along the route and devices on the vehicle or train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L3/00—Devices along the route for controlling devices on the vehicle or train, e.g. to release brake or to operate a warning signal
    • B61L3/02—Devices 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
    • B61L3/08—Devices 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 electrically
    • B61L3/12—Devices 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 electrically using magnetic or electrostatic induction; using radio waves
    • B61L3/121—Devices 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 electrically using magnetic or electrostatic induction; using radio waves using magnetic induction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

sistema e método trata-se de um sistema de exame de rota que inclui primeiro e segundo dispositivos de aplicação, uma unidade de controle, primeira e segunda unidades de detecção e uma unidade de identificação. o primeiro e o segundo dispositivos de aplicação são dispostos a bordo de um veículo que se desloca ao longo de uma rota que tem trajetos condutores. a unidade de controle controla a injeção de um primeiro sinal de exame nos trajetos condutores através do primeiro dispositivo de aplicação e a injeção de um segundo sinal de exame nos trajetos condutores através do segundo dispositivo de aplicação. a primeira e a segunda unidades de detecção monitoram características elétricas da rota em resposta ao primeiro e ao segundo sinais de exame que são injetados nos trajetos condutores. a unidade de identificação examina as características elétricas dos trajetos condutores a fim de determinar se uma seção da rota está potencialmente danificada com base nas características elétricas.
BR112015011644A 2012-11-21 2013-11-21 Sistema para examinar uma rota e método para examinar uma rota BR112015011644B8 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201261729188P 2012-11-21 2012-11-21
US61/729,188 2012-11-21
US14/016,310 US8914171B2 (en) 2012-11-21 2013-09-03 Route examining system and method
US14/016,310 2013-09-03
PCT/US2013/071237 WO2014081934A1 (en) 2012-11-21 2013-11-21 Route examining system and method

Publications (3)

Publication Number Publication Date
BR112015011644A2 BR112015011644A2 (pt) 2017-10-03
BR112015011644B1 BR112015011644B1 (pt) 2021-08-17
BR112015011644B8 true BR112015011644B8 (pt) 2021-10-05

Family

ID=50727015

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015011644A BR112015011644B8 (pt) 2012-11-21 2013-11-21 Sistema para examinar uma rota e método para examinar uma rota

Country Status (7)

Country Link
US (1) US8914171B2 (pt)
EP (3) EP4194310A1 (pt)
CN (1) CN104936849B (pt)
AU (1) AU2013347942B2 (pt)
BR (1) BR112015011644B8 (pt)
WO (1) WO2014081934A1 (pt)
ZA (1) ZA201504053B (pt)

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EP2922738A1 (en) 2015-09-30
BR112015011644B1 (pt) 2021-08-17
EP4194310A1 (en) 2023-06-14
US20140138493A1 (en) 2014-05-22
AU2013347942A1 (en) 2015-05-28
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