BS EN 62580-1:2016+A11:2017

This part of IEC62580 specifies the general architecture of the On-board Multimedia and Telematic Subsystem, which includes four categories of multimedia and telematic subsystems identified as: A Video surveillance/CCTV B Driver and crew orientated services C Passenger orientated services D Train operator and maintainer orientated services This part establishes: the boundary between the OMTS and the on-board communication system, as described by the IEC61375 series the methodology to describe an OMTS in terms of abstract model the general principles and the basic requirements to specify the services provided/needed by each category the approach to ensure interoperability between services This part gives guidelines for: OMTS classification functional breakdown structuring system breakdown structuring formal specification of an OMTS This part is applicable to any type of train, e.g. open trains, multiple unit trains and closed trains. NOTE The general architecture provides a common basis for the application categories defined in part2 and possible future parts of this series of standards. Consequently, the approach is homogeneous for all multimedia and telematic subsystems addressed by this series of standards.