We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
Public transport - Service interface for real-time information relating to public transport operations - Part 1: Context and framework
Translate name
STANDARD published on 1.12.2022
Designation standards: ČSN EN 15531-1
Classification mark: 018234
Catalog number: 516102
Publication date standards: 1.12.2022
SKU: NS-1090993
The number of pages: 110
Approximate weight : 361 g (0.80 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
Latest update: 2024-04-26 (Number of items: 2 896 057)
© Copyright 2024 NORMSERVIS s.r.o.