A survey of study of FlexRay systems for automotive net

FlexRay, as the next generation bus for automotive industry, have the prominent features including high data rates, time/event-triggered behavior, redundancy, fault-tolerance and deterministic. It has application for safety critic domain. According to the design and analysis processes of V model, a survey of the work on scheduling analysis of FlexRay bus was given. Secondly, an error in any of these systems results, not only malfunctions, but also loss of human lives. Verification and validation methods that provide a formal proof on an abstract mathematical mode of the system reported in this paper. Finally, the software tools and hardware microcontrollers that can support the FlexRay protocol and integrate FlexRay controller with MCU were introduced.