ZigBee无线通信技术在智能家居组网中具有重要的应用.为了探究其使用场景和方法,文章首先分析了基于ZigBee的智能家居网络组网方式,其次介绍了接收信号强度指示(Received Signal Strength Indicator,RSSI)算法的测距原理和DV-Hop算法的测点原理,最后针对两种算法的局限性,提出基于阈值的改进定位算法.
The application of ZigBee Wireless Communication Technology in Smart Home Networks
ZigBee wireless communication technology has important applications in smart home networking.In order to explore its usage scenarios and methods,the article first analyzes the smart home network networking method based on ZigBee.Secondly,it introduces the ranging principle of the Received Signal Strength Indicator(RSSI)algorithm and the measuring point principle of the DV-Hop algorithm.Finally,to address the limitations of the two algorithms,an improved localization algorithm based on threshold is proposed.
ZigBeesmart home networknetworking modepositioning algorithm
万方数据
维普
