The article presents the conditions related to the implementation of open transmission systems in selected railway traffic control systems. The EU standard PN-EN50159-2, currently in force, allows for the use of wireless transmission standards provided that the same level of functionality and safety is ensured as in existing implementations using cable transmission. The paper discusses methods for implementing secure transmission based on the recommendations of the aforementioned standard, as well as examples of such implementations for the needs of the Polish railway sector.
METHODS OF IMPLEMENTATION OF THE OPEN TRANSMISSION IN RAILWAY CONTROL SYSTEMS
The article presents the conditions to implementation of the open transmission systems in selected railway control systems. Existing EU standard PN-EN50159-2 allows the use of wireless transmission standards, with respect to condition that the same level of functionality and security may be assured in comparison to cable transmission. The paper discusses how to implement secure transmission based on the recommended standard to polish railways requirements.
1. BASIC CONDITIONS FOR SECURE TRANSMISSION IN RAILWAY TRAFFIC CONTROL SYSTEMS
Secure transmission in railway traffic control systems must meet the requirements and recommendations specified in the applicable relevant standards PN-EN 50159-1: 2002, PN-EN 50159-2: 2002 [1,2]. (…)
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