WG 46 - TC 9/WG 46

IEC TS 62580-2:2016(E) specifies the on-board video surveillance/CCTV system functionality and requirement for the purpose of interoperability between components of on-board video surveillance/CCTV systems in the same vehicle and subsystems in different vehicles of the same train, which means two levels of interoperability are considered, one is interoperability between components and another is between subsystems.

IEC 62580-1:2015 specifies the general architecture of the On-board Multimedia and Telematic Subsystem (OMTS), which includes four categories of multimedia and telematic subsystems identified as:
- Video surveillance/CCTV,
- driver and crew orientated services,
- passenger orientated services and
- train operator and maintainer orientated services. This part establishes:
- the boundary between the OMTS and the on-board communication system, as described by the IEC 61375 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.