OSEK网络管理在CAN总线应用中的优化设计  

The Optimal Design of OSEK Network Management in CAN Bus Applications

作　　者：刘晓祥 武亭 方伟家 王晓光 

机构地区：[1]一汽轿车股份有限公司产品部,吉林长春130012

出　　处：《汽车电器》2017年第9期26-28,32,共4页Auto Electric Parts

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.

关 键 词：OSEK网络管理 CAN总线 建环 状态迁移 

分 类 号：U463.6[机械工程—车辆工程]