Redundant data bus system for automobile has majority of subscribers coupled to both data bus channels and selected subscribers coupled to single data bus channel

摘要

The data bus system has 2 data bus channels and a number of subscribers, the majority of which are coupled to both data bus channels, with at least one of the subscribers coupled to only one of the data bus channels. Two different sets of subscribers may be coupled to only one or other of the 2 data bus channels respectively.