基于TCP/IP及DALI总线技术的智能照明控制系统

针对传统照明管理不便、布线繁杂以及智能化程度低的缺点设计了一套基于TCP/IP及DALI总线技术的智能照明控制系统。系统由智能控制面板、TCP/IP-DALI网关、DALI灯具节点以及传感器节点组成。智能控制面板实现照明系统的集中控制与管理；TCP/IP-DALI网关完成DALI协议和TCP/IP协议的相互转换，实现DALI系统接入以太网，弥补了DALI系统规模小的缺点；传感器节点根据周围环境照度变化与人流量分析节点数据，控制灯具亮度的自动调节，从而实现照明系统的自适应以及低功耗的控制。实验表明系统具有完善的控制方式，良好的照明效果，满足智能照明系统的要求。

Intelligent lighting control system based on TCP / IP and DALI bus technology

In view of the disadvantage of traditional lighting management inconvenience,wiring complex and low intelligent level.A set of intelligent lighting control system is designed based on TCP/IP and DALI bus technology.The system consist of intelligent control panel,TCP/IP-DALI gateway,DALI lighting nodes and sensor nodes.The centralized control and management of the lighting system for the intelligent control panel;The conversion of the DALI protocol and the TCP/IP protocol is accomplished by the TCP/IP-DALI gateway;DALI system achieve access to Ethernet.The small-scale shortcomings of the DALI system are compensated. According to the data of ambient illumination change and human traffic are analyzed by Sensor nodes,The brightness of lamps are adjusted automatically,thus self_adjustment and low-energy costs control of lighting system is accomplished.The experiment demonstrates system has perfect control method,good lighting effects,and meet the requirements of intelligent lighting systems.