HRP20211491T1 - Method and system for processing critical logic state - Google Patents

Method and system for processing critical logic state Download PDF

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Publication number
HRP20211491T1
HRP20211491T1 HRP20211491TT HRP20211491T HRP20211491T1 HR P20211491 T1 HRP20211491 T1 HR P20211491T1 HR P20211491T T HRP20211491T T HR P20211491TT HR P20211491 T HRP20211491 T HR P20211491T HR P20211491 T1 HRP20211491 T1 HR P20211491T1
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Croatia
Prior art keywords
key logic
key
state
logic state
states
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HRP20211491TT
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Croatian (hr)
Inventor
Li Jun Wang
Feng Wei
Feng Lin
Kenan LIU
Jianxin Chen
Guimin ZHAO
Meihong Wang
Jun Liu
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Crsc Research & Design Institute Group Co., Ltd.
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Publication of HRP20211491T1 publication Critical patent/HRP20211491T1/en
Publication of HRP20211491T8 publication Critical patent/HRP20211491T8/en

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/40Handling position reports or trackside vehicle data
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B61RAILWAYS
    • B61LGUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
    • B61L27/00Central railway traffic control systems; Trackside control; Communication systems specially adapted therefor
    • B61L27/20Trackside control of safe travel of vehicle or train, e.g. braking curve calculation

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Train Traffic Observation, Control, And Security (AREA)
  • Hardware Redundancy (AREA)
  • Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
  • Exchange Systems With Centralized Control (AREA)

Claims (16)

1. Postupak za obradu ključnih logičkih stanja, koji sadrži: pribavljanje od strane jedinice (201) za inicijalizaciju, mnoštva ključnih logičkih stanja, unutar željezničkog sustava, generiranih od strane centraliziranog sustava za kontrolu prometa u toku rada, određivanje operativnih uređaja povezanih sa svakim od mnoštva ključnih logičkih stanja, skladištenje svakog ključnog logičkog stanja zajedno sa identifikacijom povezanog operativnog uređaja na odgovarajući način u bazi podataka, i prenošenje svakog ključnog logičkog stanja do autonomnog stroja; naznačen, određivanjem od strane jedinice (202) za nadzor da li je ključno logičko stanje u centraliziranom sustavu za kontrolu prometa promijenjeno, pribavljanjem, kada je prvo ključno logičko stanje promijenjeno, najnovijih podataka o stanju prvog ključnog logičkog stanja i ažuriranjem prvog ključnog logičkog stanja na osnovu najnovijih podataka o stanju, skladištenjem ažuriranog prvog ključnog logičkog stanja u bazu podataka, i prenošenjem ažuriranog prvog ključnog logičkog stanja do autonomnog stroja; i pretraživanjem od strane jedinice (203) za sinkronizaciju, nakon što drugo ključno logičko stanje u autonomnom stroju postane abnormalno, u bazi podataka prema operativnom uređaju povezanom sa drugim ključnim logičkim stanjem radi određivanja drugog normalnog ključnog logičkog stanja uskladištenog u bazi podataka, i prenošenjem drugog normalnog ključnog logičkog stanja do autonomnog stroja radi postizanja sinkronizacije ključnih logičkih stanja; pri čemu ključna logička stanja sadrže: stanja kontaktne mreže električne vuče sekcije, koja sadrže: povezana na mrežu, nije povezana na mrežu, napojena je, i nije napojena; i pri čemu ključna logička stanja dalje sadrže: otvoreno-zatvorena stanja sekcije, koja sadrže: zatvoreno i otvoreno.1. Procedure for processing key logical states, which contains: obtaining by the initialization unit (201) a plurality of key logic states, within the railway system, generated by the centralized traffic control system during operation, determining the operating devices associated with each of the plurality of key logic states, storing each key logic state together with by identifying the associated operating device appropriately in the database, and communicating each key logical state to the autonomous machine; specified, determining by the monitoring unit (202) whether the key logic state in the centralized traffic control system has been changed, obtaining, when the first key logic state has been changed, the latest data on the state of the first key logic state and updating the first key logic state based on the latest state data, by storing the updated first key logical state in the database, and transmitting the updated first key logical state to the autonomous machine; and searching by the synchronization unit (203), after the second key logic state in the autonomous machine becomes abnormal, in the database against the operating device associated with the second key logic state to determine the second normal key logic state stored in the database, and transmitting the second normal key logical state to the autonomous machine in order to achieve synchronization of key logical states; where the key logic states include: contact network states of the electric traction section, which include: connected to the network, not connected to the network, energized, and not energized; and where the key logic states further include: open-closed section states, which include: closed and open. 2. Postupak prema zahtjevu 1, koji dalje sadrži podešavanje svakog od mnoštva ključnih logičkih stanja putem korisničkog unosa ili stanjem signalizacijskog uređaja, prenošenje podešenih ključnih logičkih stanja do autonomnog stroja za verifikacijsku obradu od strane autonomnog stroja, i sinkronizirano skladištenje ključnih logičkih stanja u bazu podataka nakon verifikacijske obrade.2. The method of claim 1, further comprising setting each of the plurality of key logic states via user input or signaling device state, transmitting the set key logic states to an autonomous machine for verification processing by the autonomous machine, and synchronously storing the key logic states in a database after verification processing. 3. Postupak prema zahtjevu 1 koji dalje sadrži brisanje bilo kojeg od mnoštva ključnih logičkih stanja putem korisničkog unosa.3. The method of claim 1 further comprising deleting any of the plurality of key logic states via user input. 4. Postupak prema zahtjevu 1, gdje ključna logička stanja sadrže: stanja lošeg manevriranja sekcije, koja sadrže: nema neuspjelog manevriranja, sekcija zauzeta za loše manevriranje, i sekcija nije zauzeta za loše manevriranje.4. The method of claim 1, wherein the key logic states comprise: section mismaneuvering states, comprising: no mismaneuvering failed, section occupied for mismaneuvering, and section not occupied for mismaneuvering. 5. Postupak prema zahtjevu 1, gdje je svako od primljenih ključnih logičkih stanja međuspremnik autonomnog stroja.5. The method of claim 1, wherein each of the received key logic states is a buffer of the autonomous machine. 6. Postupak prema zahtjevu 1, kada je ažurirano prvo ključno logičko stanje primljeno od strane autonomnog stroja, prvo ključno logičko stanje u lokalnom međuspremniku zamjenjuje se sa ažuriranim prvim ključnim logičkim stanjem, i ažurirano prvo ključno logičko stanje se skladišti u bazu podataka.6. The method according to claim 1, when the updated first key logic state is received by the autonomous machine, the first key logic state in the local buffer is replaced with the updated first key logic state, and the updated first key logic state is stored in the database. 7. Postupak prema zahtjevu 1, kada je drugo normalno ključno logičko stanje primljeno od strane autonomnog stroja, drugo ključno logičko stanje koje je abnormalno zamjenjuje se sa drugim normalnim ključnim logičkim stanjem.7. The method according to claim 1, when the second normal key logic state is received by the autonomous machine, the second key logic state that is abnormal is replaced with the second normal key logic state. 8. Postupak prema zahtjevu 1, kada očitavanje ključnog logičkog stanja uskladištenog u bazi podataka ne uspije, ključno logičko stanje podešava se u stanje kojim se sigurno upravlja.8. The method according to claim 1, when reading the key logic state stored in the database fails, the key logic state is adjusted to a securely managed state. 9. Sustav za obradu ključnih logičkih stanja, koji sadrži: jedinicu (201) za inicijalizaciju, podešenu da pribavi mnoštvo ključnih logičkih stanja, unutar željezničkog sustava, generiranih od strane centraliziranog sustava za kontrolu prometa tokom rada, odredi operativne uređaje povezane sa svakim od mnoštva ključnih logičkih stanja, uskladišti svako ključno logičko stanje zajedno sa identifikacijom povezanog operativnog uređaja na odgovarajući način u bazu podataka, i prenese svako ključno logičko stanje do autonomnog stroja; naznačen jedinicom (202) za nadzor, podešenom da odredi da li je ključno logičko stanje u centraliziranom sustavu za kontrolu prometa promijenjeno, pribavi, kada je prvo ključno logičko stanje promijenjeno, najnovije podatke o stanju prvog ključnog logičkog stanja i ažurira prvo ključno logičko stanje na osnovu najnovijih podataka o stanju, uskladišti ažurirano prvo ključno logičko stanje u bazu podataka, i prenese ažurirano prvo ključno logičko stanje do autonomnog stroja; i jedinicom (203) za sinkronizaciju, podešenom da pretraži, nakon što drugo ključno logičko stanje u autonomnom stroju postane abnormalno, u bazi podataka prema operativnom uređaju povezanom sa drugim ključnim logičkim stanjem da bi se odredilo drugo normalno ključno logičko stanje uskladišteno u bazi podataka, i prenese drugo normalno ključno logičko stanje do autonomnog stroja radi postizanja sinkronizacije ključnih logičkih stanja; pri čemu ključna logička stanja sadrže: stanja kontaktne mreže električne vuče sekcije, koja sadrže: povezana na mrežu, nije povezana na mrežu, napojena je, i nije napojena; i pri čemu ključna logička stanja dalje sadrže: otvoreno-zatvorena stanja sekcije, koja sadrže: zatvoreno i otvoreno.9. System for processing key logical states, which contains: an initialization unit (201) configured to obtain a plurality of key logic states, within the railway system, generated by the centralized traffic control system during operation, determine the operational devices associated with each of the plurality of key logic states, store each key logic state together with an identification of the connected operating device in the appropriate manner to the database, and transmits each key logical state to the autonomous machine; specified monitoring unit (202), configured to determine whether a key logic state in the centralized traffic control system has been changed, obtains, when the first key logic state is changed, the latest state data of the first key logic state and updates the first key logic state based on the latest state data, store the updated first key logical state in the database, and transmit the updated first key logical state to the autonomous machine; and a synchronization unit (203) configured to search, after the second key logic state in the autonomous machine becomes abnormal, in the database against the operating device associated with the second key logic state to determine the second normal key logic state stored in the database, and transmit the second normal key logic state to the autonomous machine to achieve key logic state synchronization; where the key logic states include: contact network states of the electric traction section, which include: connected to the network, not connected to the network, energized, and not energized; and where the key logic states further include: open-closed section states, which include: closed and open. 10. Sustav prema zahtjevu 9, gdje je jedinica za inicijalizaciju dalje podešena da podesi svako od mnoštva ključnih logičkih stanja putem korisničkog unosa ili stanjem signalizacijskog uređaja, prenese podešena ključna logička stanja do autonomnog stroja za verifikacijsku obradu od strane autonomnog stroja, i sinkronizirano uskladišti ključna logička stanja u bazu podataka nakon verifikacione obrade.10. The system of claim 9, wherein the initialization unit is further configured to set each of the plurality of key logic states via user input or signaling device state, transmit the set key logic states to the autonomous machine for verification processing by the autonomous machine, and synchronously store the key logical states to the database after verification processing. 11. Sustav prema zahtjevu 9, koji dalje sadrži jedinicu za obradu podešenu za brisanje bilo kojeg od mnoštva ključnih logičkih stanja putem korisničkog unosa.11. The system of claim 9, further comprising a processing unit configured to clear any of the plurality of key logic states via user input. 12. Sustav prema zahtjevu 9, gdje ključna logička stanja sadrže: stanja lošeg manevriranja sekcije, koja sadrže: nema lošeg manevriranja, sekcija zauzeta za loše manevriranje, i sekcija nije zauzeta za loše manevriranje.12. The system of claim 9, wherein the key logic states comprise: section mismaneuvering states, comprising: no mismaneuvering, section occupied for mismaneuvering, and section not occupied for mismaneuvering. 13. Sustav prema zahtjevu 9, gdje je svako od primljenih ključnih logičkih stanja međuspremnik autonomnog stroja.13. The system of claim 9, wherein each of the received key logic states is an autonomous machine buffer. 14. Sustav prema zahtjevu 9, kada je ažurirano prvo ključno logičko stanje primljeno od strane autonomnog stroja, prvo ključno logičko stanje u lokalnom međuspremniku zamjenjuje se sa ažuriranim prvim ključnim logičkim stanjem, i ažurirano prvo ključno logičko stanje se skladišti u bazu podataka.14. The system of claim 9, when the updated first key logic state is received by the autonomous machine, the first key logic state in the local buffer is replaced with the updated first key logic state, and the updated first key logic state is stored in the database. 15. Sustav prema zahtjevu 9, kada je drugo normalno ključno logičko stanje primljeno od strane autonomnog stroja, drugo ključno logičko stanje koje je abnormalno zamjenjuje se sa drugim normalnim ključnim logičkim stanjem.15. The system of claim 9, when the second normal key logic state is received by the autonomous machine, the second key logic state that is abnormal is replaced with the second normal key logic state. 16. Sustav prema zahtjevu 9, kada očitavanje ključnog logičkog stanja uskladištenog u bazi podataka ne uspije, ključno logičko stanje se podešava na stanje kojim se sigurno upravlja.16. The system of claim 9, when reading the key logic state stored in the database fails, the key logic state is adjusted to a securely managed state.
HRP20211491TT 2018-05-17 2018-06-01 Method and system for processing critical logic state HRP20211491T8 (en)

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CN201810472241.4A CN108674451B (en) 2018-05-17 2018-05-17 Method and system for processing key logic state
EP18911321.0A EP3598701B1 (en) 2018-05-17 2018-06-01 Method and system for processing critical logic state
PCT/CN2018/089470 WO2019218400A1 (en) 2018-05-17 2018-06-01 Method and system for processing critical logic state

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RS62371B1 (en) 2021-10-29
EP3598701A1 (en) 2020-01-22
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EP3598701B1 (en) 2021-07-07

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