摘要
本文针对现场总线网络的实时应用特征，采用了ＬＡＮ体系结构中的三层构造，重点研究了其ＬＬＣ子层的ＦＢＣＯＳ、ＦＢＣＬＳ、优先分配、ＲＴＶＣ和预约等问题，解决了传统ＬＡＮ所无法解决的实时连接问题。
In accordance with the real time applications in fieldbus networks, this paper mainly studies the problems of FBCOS, FBCLS, priority assignment, RTVC and reservation through the three layer's architecture. It solves the problems of real time connections in the LLC layer, which the traditional method could not do very well.
出处
《计算机研究与发展》
EI
CSCD
北大核心
1997年第5期362-367,共6页
Journal of Computer Research and Development
基金
国家科委"863"高科技计划资助
