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本文设计了一个基于AVR单片机、ZigBee协议、传感器技术,并结合TCP/IP网络技术的智能家居控制系统。该系统能实时检测家居被控参数,利用ZigBee模块建立家庭局域网,利用ENC28J60以太网控制芯片与Internet连接,用户可以通过PC机以及智能手机等远程监控家电设备。以环境温度与光强作为被控参数,建立含有四个控制节点、一个网关节点的无线传感器家居控制系统,经测试,在数据传输距离为50米时,传输成功率达95%时,控制成功率100%,完全满足了智能家居控制系统的要求。
This text has designed one based on AVR one-chip computer, ZigBee agreement, sensor technology, and combined with TCP / IP network technology intelligent home control system. The system real-time detection of household controlled parameters, the use of ZigBee module to establish a home LAN, using ENC28J60 Ethernet control chip and the Internet connection, users can PC and smart phone remote monitoring of household appliances. Taking the ambient temperature and light intensity as controlled parameters, a wireless sensor home control system with four control nodes and one gateway node is established. When the data transmission distance is 50 meters and the transmission success rate reaches 95%, the control is successful 100% rate, fully meet the requirements of smart home control system.