Cookies
Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
ČSN EN 15531-1 (018234)
Veřejná přeprava osob - Pracovní rozhraní pro informace v reálném čase vztahující se k provozu veřejné přepravy osob - Část 1: Souvislosti a struktura (Norma k přímému použití jako ČSN).
NORMA vydaná dňa 1.12.2022
Informácie o norme:
Označenie normy: ČSN EN 15531-1
Rozlišovací znak: 018234
Katalógové číslo: 516102
Dátum vydania normy: 1.12.2022
Kód tovaru: NS-1090993
Počet strán: 110
Približná hmotnosť: 361 g (0.80 libier)
Krajina: Česká technická norma
Kategória: Technické normy ČSN
Kategórie - podobné normy:
Anotácia textu normy ČSN EN 15531-1 (018234):
Real-time information may be exchanged between a number of different organisations, or between different systems belonging to the same organisation. Key interfaces include the following: - Between public transport vehicle control centres - generally, for fleet and network management. - Between a control centre and an information provision system - generally, to provide operational information for presentation to the public. - Between information provision systems - generally, sharing information to ensure that publicly available information is complete and comprehensive. - Between information provision systems - and data aggregation systems that collect and integrate data from many different sources and different types of data supplier and then distribute it onwards. - Between information provision systems and passenger information devices such as mobile phones, web browsers, etc. Annex B describes the business context for SIRI in more detail. SIRI is intended for wide scale, distributed deployment by a wide variety of installations. In such circumstances it is often not practical to upgrade all the systems at the same time. SIRI therefore includes a formal versioning system that allows for the concurrent operation of different levels at the same time and a disciplined upgrade process. In this general framework, SIRI defines a specific set of concrete functional services. The services separate the communication protocols from the message content (´functional services´). This allows the same functional content to be exchanged using different transport mechanisms, and different patterns of exchange. Figure 1 below shows this diagrammatically
Náhľad normy ČSN EN 15531-1 (018234)
Doporučujeme:
