BR0315080A - Método e sistema para verificar a integridade de via férrea - Google Patents

Método e sistema para verificar a integridade de via férrea

Info

Publication number
BR0315080A
BR0315080A BR0315080-1A BR0315080A BR0315080A BR 0315080 A BR0315080 A BR 0315080A BR 0315080 A BR0315080 A BR 0315080A BR 0315080 A BR0315080 A BR 0315080A
Authority
BR
Brazil
Prior art keywords
train
track circuit
track
integrity
approaching
Prior art date
Application number
BR0315080-1A
Other languages
English (en)
Other versions
BRPI0315080B1 (pt
Inventor
Mark Edward Kane
James Francis Shockley
Harrison Thomas Hickenlooper
Original Assignee
Quantum Engineering Inc
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=32068469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR0315080(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Quantum Engineering Inc filed Critical Quantum Engineering Inc
Publication of BR0315080A publication Critical patent/BR0315080A/pt
Publication of BRPI0315080B1 publication Critical patent/BRPI0315080B1/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
    • B61L23/047—Track or rail movements
    • 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
    • B61L23/041—Obstacle detection
    • 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
    • B61L3/125—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 short-range radio transmission
    • 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)

Abstract

"MéTODO E SISTEMA PARA VERIFICAR A INTEGRIDADE DE VIA FéRREA". Um sistema de controle de trem inclui um módulo de controle que determina uma posição de um trem usando um sistema de posicionamento e consulta um banco de dados para determinar quando o trem está se aproximando de uma parte da via monitorada por um circuito de via. Quando o trem está se aproximando do circuito de via, mas enquanto o trem está ainda suficientemente afastado do circuito de via de modo que o trem pode ser parado antes de atingir a parte da via monitorada pelo circuito de via, o trem transmite uma mensagem de interrogação a um transceptor associado com o circuito de via. Quando o circuito de via recebe a mensagem de interrogação, é iniciado um teste. Os resultados do teste são transmitidos de volta ao trem, que então toma alguma forma de ação corretiva se o circuito de via indica um problema.
BRPI0315080A 2002-10-10 2003-10-10 sistema e método para controlar um trem BRPI0315080B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/267,962 US6845953B2 (en) 2002-10-10 2002-10-10 Method and system for checking track integrity
PCT/US2003/032424 WO2004033267A1 (en) 2002-10-10 2003-10-10 Method and system for checking track integrity

Publications (2)

Publication Number Publication Date
BR0315080A true BR0315080A (pt) 2005-08-16
BRPI0315080B1 BRPI0315080B1 (pt) 2016-04-05

Family

ID=32068469

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0315080A BRPI0315080B1 (pt) 2002-10-10 2003-10-10 sistema e método para controlar um trem

Country Status (6)

Country Link
US (2) US6845953B2 (pt)
AU (1) AU2003284125A1 (pt)
BR (1) BRPI0315080B1 (pt)
CA (1) CA2498927C (pt)
MX (1) MXPA05003791A (pt)
WO (1) WO2004033267A1 (pt)

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Also Published As

Publication number Publication date
CA2498927A1 (en) 2004-04-22
CA2498927C (en) 2016-06-14
US7036774B2 (en) 2006-05-02
WO2004033267A1 (en) 2004-04-22
US20040069909A1 (en) 2004-04-15
BRPI0315080B1 (pt) 2016-04-05
MXPA05003791A (es) 2005-10-26
US20050061923A1 (en) 2005-03-24
US6845953B2 (en) 2005-01-25
AU2003284125A1 (en) 2004-05-04

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