现场总线技术在城市轨道交通综合监控中的应用

Application of Field Bus Technology in the Integrated Supervi-sory Control System of Urban Transit

介绍了现场总线技术的产生背景以及基本原理,并且对目前几种常见的现场总线技术标准进行了比较。顺应综合监控系统的发展趋势,提出了基于多现场总线集成的综合监控系统的体系结构。

This paper describes the background of field bus technology andits fundamental principle and makes comparison on the current crite-ria of field bus technology. The authors put forward the systematicstructure of integrated supervisory control system based on field multi-bus integration to comply with the developing trend of the system.