Title :
Message scheduling optimization for FlexRay protocol
Author :
Ruan, Huabin ; Li, Renfa ; Xie, Yong
Author_Institution :
Embedded Syst. & Networking Lab., Hunan Univ., Changsha, China
Abstract :
FlexRay is a new communication protocol supported by a large group of car manufactures and automotive electronics suppliers. It´s also accepted as the de-facto standard in the future. In this paper, we analyzed several message scheduling problems of FlexRay dynamic segment at first. Then we gave out a solution to improve the situations and also a detailed timing analysis. Finally, we simulated the system model stated in the paper and verified the solution with some experiments, and it´s shown that our solution works efficiently.
Keywords :
automotive electronics; protocols; vehicular ad hoc networks; FlexRay dynamic segment; FlexRay protocol; automotive electronics suppliers; car manufacture; communication protocol; message scheduling optimization; message scheduling problems; timing analysis; Dynamic scheduling; Heuristic algorithms; Job shop scheduling; Optimization; Time factors; Timing; Vehicle dynamics; Automotive Electronic; Embedded Network; Flex-Ray; Message Scheduling; Timing Analysis;
Conference_Titel :
Advanced Communication Technology (ICACT), 2012 14th International Conference on
Conference_Location :
PyeongChang
Print_ISBN :
978-1-4673-0150-3
