A CAN-based communication model for Service-oriented Driver Assistance Systems

This paper describes a communication model for Service-oriented Driver Assistance Systems (DAS) basing on the Controller Area Network (CAN). In the field of DAS for truck and trailer combinations Service-orientation is a promising approach. One major demand to be able to deploy such systems in an automotive environment is the ability to allow service communication through CAN. This paper describes a CAN-based addressing scheme as well as a runtime adaption mechanism for Service-based DAS. The performance of the model is evaluated through experiments, showing that the approach is stable and showing good performance.