CAN总线混合调度算法研究  

Analysis of Hybrid Scheduling Algorithm Based on CAN Bus

作　　者：吴铁洲[1] 姚俊[1] 吴麟章[1] 王云雁[1] 

机构地区：[1]湖北工业大学电气与电子工程学院,武汉430068

出　　处：《舰船电子工程》2009年第4期116-118,共3页Ship Electronic Engineering

基　　金：国家"863"基金项目(编号:2003AA501900)资助

摘　　要：实时调度算法是实时系统中的关键技术。论文主要对TT-FPS算法进行了深入分析,进一步对满足该算法的条件进行了研究,并给出了改进后的算法在基于CAN总线协议的环境中可调度的充分条件。并对该算法在实例中进行了验证,给出了该算法下的软件设计思路。The real-time scheduling algorithm is a vital technology in the real-time systems. This paper mainly analyzes a new fixed priority scheduling based on time-triggered architecture （TT-FPS）. The algorithm to meet the conditions were been studied. Then author carried out a sufficient condition for scheduling based on the CAN bus protocol environment. The algorithm was verified in the cases, and a software design framework was also been given.

关 键 词：实时调度 TT-FPS 消息模型 

分 类 号：TP14[自动化与计算机技术—控制理论与控制工程]