BR0307261A - Método e dispositivo de geração de unidades de controle lógico para aparelhos computadores vitais baseados na estação de ferrovia - Google Patents

Método e dispositivo de geração de unidades de controle lógico para aparelhos computadores vitais baseados na estação de ferrovia

Info

Publication number
BR0307261A
BR0307261A BR0307261-4A BR0307261A BR0307261A BR 0307261 A BR0307261 A BR 0307261A BR 0307261 A BR0307261 A BR 0307261A BR 0307261 A BR0307261 A BR 0307261A
Authority
BR
Brazil
Prior art keywords
logic
station
control units
vital
program
Prior art date
Application number
BR0307261-4A
Other languages
English (en)
Inventor
Cydney Minkowitz
Francesco Tramontana
Original Assignee
Alstom Ferroviaria Spa
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 Alstom Ferroviaria Spa filed Critical Alstom Ferroviaria Spa
Publication of BR0307261A publication Critical patent/BR0307261A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L21/00—Station blocking between signal boxes in one yard
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00—Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/30—Trackside multiple control systems, e.g. switch-over between different systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F11/00—Error detection; Error correction; Monitoring
    • G06F11/36—Preventing errors by testing or debugging software

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stored Programmes (AREA)
  • Selective Calling Equipment (AREA)

Abstract

"MéTODO E DISPOSITIVO DE GERAçãO DE UNIDADES DE CONTROLE LóGICO PARA APARELHOS COMPUTADORES VITAIS BASEADOS NA ESTAçãO DE FERROVIA". Um método de geração de unidades de controle lógico para aparelhos computadores vitais baseados em ferrovias, isto é, unidades de controle de sistema de estação da ferrovia compreendendo pelo menos um computador vital, o qual baseado em um programa de controle operacional em combinação com uma unidade lógica, envia controles de chaveamento de estado para os assim chamados elementos de pátio e recebe estado de retorno e/ou sinais de diagnóstico dos referidos elementos de pátio, referidas unidades lógicas sendo geradas automaticamente por um programa, com base nas condições circundantes como definido pelo diagrama da estação e por uma tabela de estado, referida unidade lógica sendo uma rede de circuitos com componentes operacionais de acordo com funções lógicas Booleanas e apropriadamente estruturados em conformidade com o diagrama da estação e com a tabela de estado, ou referida unidade de controle lógico sendo um programa o qual inclui algoritmos compostos de funções lógicas Booleanas, os quais operam como redes de circuitos lógicos Booleanos. De acordo com a invenção, é provida uma etapa de verificação e correção de unidade lógica gerada automaticamente, na qual a etapa de verificação inclui as seguintes etapas: geração paralela de duas unidades de controle lógicos, de acordo com o mesmo diagrama da estação e a mesma tabela de estado, cada unidade sendo gerada por um programa de geração diferente; comparação entre as redes de circuitos lógicos ou os programas lógicos de simulação de rede providos por dois programas de geração diferentes para verificar diferenças estruturais entre estes.
BR0307261-4A 2002-02-22 2003-02-18 Método e dispositivo de geração de unidades de controle lógico para aparelhos computadores vitais baseados na estação de ferrovia BR0307261A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT2002SV000009A ITSV20020009A1 (it) 2002-02-22 2002-02-22 Metodo per la generazione di unita' logiche di comando degli apparatidi stazione a computer vitale, cioe' nelle unita' centrali di comando
PCT/EP2003/001595 WO2003070537A1 (en) 2002-02-22 2003-02-18 Method and device of generating logic control units for railroad station-based vital computer apparatuses

Publications (1)

Publication Number Publication Date
BR0307261A true BR0307261A (pt) 2004-12-07

Family

ID=27742271

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0307261-4A BR0307261A (pt) 2002-02-22 2003-02-18 Método e dispositivo de geração de unidades de controle lógico para aparelhos computadores vitais baseados na estação de ferrovia

Country Status (12)

Country Link
US (1) US7522978B2 (pt)
EP (1) EP1490253B1 (pt)
KR (2) KR100827508B1 (pt)
CN (1) CN100515843C (pt)
AT (1) ATE399692T1 (pt)
AU (1) AU2003210294B2 (pt)
BR (1) BR0307261A (pt)
CA (1) CA2476400C (pt)
DE (1) DE60321900D1 (pt)
ES (1) ES2307954T3 (pt)
IT (1) ITSV20020009A1 (pt)
WO (1) WO2003070537A1 (pt)

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US8498762B2 (en) * 2006-05-02 2013-07-30 General Electric Company Method of planning the movement of trains using route protection
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CN112379611B (zh) * 2019-10-22 2021-10-15 北京城建智控科技有限公司 环境监测控制设备
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Also Published As

Publication number Publication date
AU2003210294A1 (en) 2003-09-09
ITSV20020009A1 (it) 2003-08-22
CA2476400A1 (en) 2003-08-28
CA2476400C (en) 2011-04-19
US7522978B2 (en) 2009-04-21
DE60321900D1 (de) 2008-08-14
EP1490253B1 (en) 2008-07-02
ES2307954T3 (es) 2008-12-01
ATE399692T1 (de) 2008-07-15
EP1490253A1 (en) 2004-12-29
CN1620382A (zh) 2005-05-25
KR20080019734A (ko) 2008-03-04
KR100827508B1 (ko) 2008-05-06
KR20040089643A (ko) 2004-10-21
WO2003070537A1 (en) 2003-08-28
CN100515843C (zh) 2009-07-22
AU2003210294B2 (en) 2008-04-03
US20050107890A1 (en) 2005-05-19

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B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART. 10 DA LPI

B12C Appeal against dismissal [chapter 12.3 patent gazette]
B12B Appeal against refusal [chapter 12.2 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time