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CLC/TR 50542-1:2014
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
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Railway applications – Driver's cab train display controller (TDC) - Part 1: General architecture
24-06-2022
17-10-2014
In accordance with the ERTMS/ETCS specifications, Subset 121, UIC 612 leaflet, ERA ERTMS-015560 3.3.0 document, EN 50126 and EN 61375 series requirements, this Technical Report describes the Train Display System (TDS) in the driver’s cab, and the link between the TDS/TDC and some of its interfaces The scope of the Train Display System (TDS) thus includes:a) Functions, except functions defined in the ETCS Subset 121. These functions describe exchanges between TDC and the connected display systems;b) Performance allocation (RAMS included as per EN 50126): for each function defined in item a), defining the performances needed and the degraded modes recovering;c) Needs for certification: description of special requirements to avoid ETCS recertification after other display system modification;d) Train Display Controller (TDC):•Redundancy management;•Architecture;e) For each system connected (except those defined in ETCS Subset 121): the Functional Interface Specification (FIS).This Technical Report excludes the following items:•Communication protocols (e.g. EN 61375 series);•Ergonomic aspects;•Interface with ETCS (Subset 121);•Train functions;•GSMR EIRENE functions;•Use of the displays as terminals for maintenance purpose.
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