摘要
结合整车网络开发的工程经验,使直接和间接2种网络监控机制有效结合,并在网络建环过程和状态迁移部分对OSEK规范进行优化,使OSEK网络管理在CAN总线通信中得到更加准确、有效的应用。最后对所提策略进行了仿真验证,保证了整车CAN网络系统设计的正确性和可靠性。
In this paper,combining with the experience of vehicle network development,both the direct and indirect network monitoring mechanism are effective combined.As the process of ring construction and state transition are optimized,the OSEK network management gets a more accurate and effective application.Finally,simulation and verification of the tactics are conducted,ensuring the correctness and reliability of the vehicle CAN network system design.
引文
[1]李正军.现场总线及其应用技术[M].北京:机械出版社,2005:88-89.
[2]周书平,孙晓民.基于CAN的OSEK COM规范研究与实现[J].计算机工程与设计,2006,29(8):1314-1315.
[3]OSEK/VDX Network Management Version 2.5.3[Z].