Fault Tolerant Services for Safe In-Car Embedded Systems

http://www.taylorandfrancis.com/Due to the increasing criticality of the functions in terms of safety, embedded automotive systems must now respect stringent dependability constraints despite the faults that may occur in a very harsh environment. In a context where critical functions are distributed over the network, the communication system plays a major role. First, we discuss the main services and functionalities that a communication system should offer for easying the design of fault-tolerant applications in the automotive context. Then, we review the features of the protocols that are currently considered for being used and, finally, we highlight areas where developments are still needed