Title :
A survey of study of FlexRay systems for automotive net
Author :
Xuewen He ; Qiang Wang ; Zhenli Zhang
Author_Institution :
Sch. of Mech. & Electr. Eng., Jiangxi Univ. of Sci. & Technol., Ganzhou, China
Abstract :
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.
Keywords :
automobile industry; automotive engineering; field buses; formal verification; microcontrollers; next generation networks; protocols; software tools; FlexRay bus; FlexRay controller; FlexRay protocol; MCU; V model; abstract mathematical mode; automotive industry; automotive net; fault tolerance; formal proof; hardware microcontrollers; next generation bus; scheduling analysis; software tools; validation methods; verification method; Analytical models; Dynamic scheduling; Heuristic algorithms; Load modeling; Markov processes; Optimization; Time factors; Development tools; FlexRay; Scheduling algorithm; Verification and Validation;
Conference_Titel :
Electronic and Mechanical Engineering and Information Technology (EMEIT), 2011 International Conference on
Conference_Location :
Harbin, Heilongjiang, China
Print_ISBN :
978-1-61284-087-1
DOI :
10.1109/EMEIT.2011.6023309
