基于LonWorks技术的集中供热网监控系统

对如何在集中供热网监控系统中应用新型的现场总线LonWorks技术进行了研究。介绍了LonWorks技术的系统结构、技术核心和通信协议等关键性技术内容。在此基础上,给出了基于LonWorks技术的集中供热网监控系统的应用方案,介绍了该分布式监控系统的系统结构、各部分功能和实现方法,详细阐述了系统的软件结构和软件实现方法。建立了新的基于LonWorks技术的集中供热网监控系统,利用分散的智能节点有效的实现了分散检测、集中控制和统一调节。

The inspection and control system of central heating networks based on LonWorks technology

Based on a new fieldbus LonWorks technology, the application of LonWorks in the inspection and control system of central heating networks is investigated. The key technologies as system structure, technical core and communication protocol are introduced. An applying blue print of the inspection and control system of central heating networks based on LonWorks technology is given, and the system structure, function, implementation , method, etc. are introduced. The structure and realization of the system software are expatiated especially. A new inspection and control system of central heating networks based on LonWorks technology has been constituted, which achieves separate detection, centralized control and unified adjustment by using dispersed aptitude node.