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简单介绍了DDC控制器及Lonworks现场总线技术,并把DDC控制器应用到智能楼宇的照明控制系统中。设计出了DDC监控照明电路并对照明系统中LON网络文件的编程及上位机的监控配置做了简要的介绍。实践结果表明,把DDC控制器应用在智能大楼的照明系统中可降低系统造价及能量损耗。
DDC controller and Lonworks fieldbus technology are briefly introduced, and the DDC controller is applied to the lighting control system of intelligent building. Designed the DDC monitoring lighting circuit and made a brief introduction to the programming of LON network file and the monitoring configuration of the host computer in the lighting system. Practical results show that the application of DDC controller in intelligent building lighting system can reduce system cost and energy consumption.