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| Description
| - Prezentace analyzuje výkonnost a bezpečnostní požadavky na navigační systémy (GNSS) pro jejich využití při řízení vlaků. Je ukázáno jak byly odvozeny bezpečnostní požadavky na satelitní signál GNSS. Analýza požadavků zahrnuje požadovanou přesnost, integritu a kontinuitu služby GNSS. Integrita bezpečnosti je popsána pomocí tzv. úroveň zabezpečení (PL), mezí výstrahy (AL) a pravděpodobností chybějící detekce (Pffmd, Pmd). Jsou identifikovány tří základní třídy železničních bezpečnostních operací a pro tyto operace jsou specifikovány požadavky na integritu a kontinuitu služby GNSS. Je také uvážena doba trvání operace, které je pro určité železniční bezpečnostní operace významná. Předvedená analýza je vztažena k požadavkům specifikovaným v U.S. předpisu %22Standards for Development and Use of Processor-Based Signal and Train Control Systems%22 a evropské normě CENELEC EN 50129 (Safety Related Electronic Systems for Railway Signaling). (cs)
- The presentation analyzes performance and safety requirements for Global Navigation Satellite Systems (GNSS) to support train control. It shows how the GNSS Signal-in-Space (SIS) safety requirements were derived. The requirements analysis addresses the required accuracy, integrity, and continuity of GNSS service. Safety integrity is described by means of the protection level (PL), alert limit (AL), and probability of missed detection (Pffmd, Pmd). Three basic classes of railway safety operations are identified for which GNSS SIS integrity and continuity requirements are specified. The duration of operation, which is significant for specific railway safety operations, is also considered. The analysis presented is related to the requirements specified in the U.S. regulation %22Standards for Development and Use of Processor- Based Signal and Train Control Systems%22 and the European CENELEC standard EN 50129 (Safety Related Electronic Systems for Railway Signaling).
- The presentation analyzes performance and safety requirements for Global Navigation Satellite Systems (GNSS) to support train control. It shows how the GNSS Signal-in-Space (SIS) safety requirements were derived. The requirements analysis addresses the required accuracy, integrity, and continuity of GNSS service. Safety integrity is described by means of the protection level (PL), alert limit (AL), and probability of missed detection (Pffmd, Pmd). Three basic classes of railway safety operations are identified for which GNSS SIS integrity and continuity requirements are specified. The duration of operation, which is significant for specific railway safety operations, is also considered. The analysis presented is related to the requirements specified in the U.S. regulation %22Standards for Development and Use of Processor- Based Signal and Train Control Systems%22 and the European CENELEC standard EN 50129 (Safety Related Electronic Systems for Railway Signaling). (en)
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| Title
| - Practical Analysis of Satellite Navigation Performance for Train Control
- Practical Analysis of Satellite Navigation Performance for Train Control (en)
- Praktická analýza výkonnosti satelitní navigace pro řízení vlaků (cs)
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| skos:prefLabel
| - Practical Analysis of Satellite Navigation Performance for Train Control
- Practical Analysis of Satellite Navigation Performance for Train Control (en)
- Praktická analýza výkonnosti satelitní navigace pro řízení vlaků (cs)
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| skos:notation
| - RIV/70994234:_____/06:#0000003!RIV09-GA0-70994234
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| http://linked.open...avai/riv/aktivita
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| http://linked.open...avai/riv/aktivity
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| http://linked.open...vai/riv/dodaniDat
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| http://linked.open...aciTvurceVysledku
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| http://linked.open.../riv/druhVysledku
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| http://linked.open...iv/duvernostUdaju
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| http://linked.open...titaPredkladatele
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| http://linked.open...dnocenehoVysledku
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| http://linked.open...ai/riv/idVysledku
| - RIV/70994234:_____/06:#0000003
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - GNSS SIS; railway; safety; train control; integrity; continuity; protection level; alert limit; missed detection (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...i/riv/kodPristupu
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/mistoVydani
| - WCRR 2006, Montreál, Kanada
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| http://linked.open...in/vavai/riv/obor
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| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...vavai/riv/projekt
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| http://linked.open...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Filip, Aleš
- Suchánek, Jiří
- Polivka, Alan
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