现场总线技术的发展及在通信电源监控系统的应用

The Development of FCS & the Application in Power Supply Supervision System

现场总线技术已成为国际工业控制领域一个重要的研究方向,与集散控制系统相比,具有可靠、高效、低成本等诸多优势。目前,国内部分监控厂商将现场总线技术应用于通信电源、空调及环境的集中监控管理系统,为电源监控系统的发展显示了一个全新的方向。作为一项全新的应用技术,首先对现场总线的发展及其特点进行了介绍,然后以LonWorks为例,详尽说明了LonWorks的技术特点,最后阐述了LonWorks在通信电源监控系统中的应用。

Fieldbus have been an important question for study in the field of international industry control-system. Compare with DCS, FCS is more reliable, high efficiency and low cost, etc. At present, FCS is applied in the centralized supervision & management for telecom power supply, air condition, environment by some company. A new aspect is displayed for the development of power supply supervision system.As a new application, first, the development & characteristic of FCS is introdouced. Then the technology of LonWorks is discriped in details. At last the application of FCS in the power supply supervision system is expounded.