基于蓝牙与MQTT服务器的DALI智能照明系统设计

Design of DALI intelligent lighting system based on bluetooth and MQTT server

针对目前DALI系统控制规模小、管理不便以及智能化程度低的问题,提出了一种基于蓝牙与MQTT服务器的DALI智能照明系统.该系统结合互联网技术,利用手持设备APP通过云端服务远程控制DALI系统,实现对DALI系统组网分区、设备管理、参数查询以及实时监控等功能.同时,在局域控制范围内DALI系统采用蓝牙4.0无线控制和DALI总线控制相结合的方法,使不便布线的场所实现无线控制,进一步拓展DALI系统的应用范围.实验表明该系统功能完善,运行稳定.

Aiming at current DALI system with small scale,management inconvenience and intelligent degree problem,this paper presents a DALI intelligent lighting system based on Bluetooth technology and MQTT server.The system combined with the Internet technology,and use of handheld devices APP remote control DALI system through the cloud services,to achieve the DALI system network partition,device management,query parameters and realtime monitoring,etc.Meanwhile,in the local control range DALI system uses Bluetooth 4.0wireless control and DALI bus control method of combining to make place for the inconvenience wiring wireless control,and further expand the scope of application DALI system.The experiment shows that the system has perfect function and stable operation.