Automotive networks
Rolf Ernst, Gernot Spiegelberg, Thomas Weber, Herman Kopetz, Alberto Luigi Sangiovanni-Vincentelli, Marek Jersak · 2007
For many years, the automotive network was a set of isolated field buses used for independent applications. Now, gateways are used to allow the exchange of sensor data, diagnostics, and signalling for networked control. The approved design and certification process developed around the CAN bus does not easily scale to such larger networks and to interdependent embedded systems functions.