DDS middleware on FlexRay network: Simulink blockset implementation of wheel´s sub-blocks and its adaptation to DDS concept

Due to the search for improving vehicle safety, security and reliability, the challenges in the automotive sector have continued to increase in order to confront these requirements. In this context, we have implemented a vehicle Simulink blockset model. The proposed blockset corresponds to the Society of Automotive Engineers SAE benchmark model which is normally connected by the CAN bus we extended it to the FlexRay Bus. We have chosen the Embedded Matlab tool for implementing this blockset. It permits us to generate C code for different blocks in order to validate the vehicle system design. In this paper, we have focused our interest on the Blockset Simulink implementation of the wheels model with its different sub-blocks. Then we have identified the DDS Data Readers and Data Writers adapted to this Blockset using the FlexRay Network.