Switched communications system diagnosis method has diagnosis data transmitted in each transmission cycle after real-time critical data and non real-time critical data

摘要

The diagnosis method has data transmitted during a transmission cycle of variable time duration, each transmission cycle divided into a first section for transmission of real-time critical data, a second section for transmission of non real-time critical data and a third section for transmission of diagnosis data. An Independent claim for a diagnosis system for a switched communications system is also included.