Browse Publications Technical Papers 2001-01-0672
2001-03-05

The TTA Network - A Safe Yet Flexible Communication Architecture for Vehicle Electronics 2001-01-0672

The paper presents a communication architecture for distributed embedded computer systems that require to transmit safety-critical real-time data - which must not be delayed - on the same bus as non-critical data. Such non-critical data can come from sources like sensors and event-based traffic, typically for on-demand diagnosis. This architecture utilizes the communication protocols TTP/C and TTP/A, and a software layer in the distributed nodes, to provide a fault-tolerant platform for reliable yet flexible communication over a multiplex bus.

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