一种基于ZigBee的智能家居自动服务提供方法  

An Automatic Service Provision Method in ZigBee-based Smart Home

作　　者：潘子辉[1] 沈苏彬[1] 吴振宇[2] 

机构地区：[1]南京邮电大学计算机学院,江苏南京210003 [2]南京邮电大学物联网学院,江苏南京210003

出　　处：《计算机技术与发展》2018年第1期200-204,共5页Computer Technology and Development

基　　金：国家自然科学基金资助项目(61502246);江苏省科技计划项目(未来网络前瞻性研究项目)(BY20130951108)

摘　　要：由于当前许多智能家居自动服务系统中使用的传统架构设计不完善、使用的数据处理方式不合理,存在着网关资源利用不充分、网关节点缺乏基于数据分析的自动服务提供、数据处理方式不能适应应用环境等问题。为解决这些问题,提出一种基于ZigBee的智能家居自动服务系统。利用ZigBee无线网络、机器间通信等技术,设计了一种新型的智能家居系统架构,提出了一种通过差值聚类的方式判断温湿度异常值的算法。通过加入实现该算法的智能网关模块,减少传感器网络功耗和网络资源的占用,在不需要人为操作的情况下,提供相关服务。基于该设计,实现了一种基于ZigBee网络的智能家居自动服务系统原型,通过实际环境下的实验,验证了架构的可行性与算法的适用性。Because the design of traditional architecture is not complete and the data processing is unreasonable in current smart home service system, there exists some problems such as insufficient utilization of gateway resources, lack of automatic service provision based on data a- nalysis for gateway nodes, data processing not adapting to the environment and so on. In order to solve these problems, we propose an auto- matic service system of smart home based on ZigBee in this paper. We design a novel architecture of smart home by using the technique of ZigBee wireless network and machine-to-machine communications. A clustering algorithm of temperature and humidity using difference of data is proposed. A new gateway module implementing the proposed algorithm is added as the core of automatic service system, which can reduce the energy consumption of wireless sensor network and the use of network resource. It makes the system work automatically and pro- vides service without any control of user. By testing the system in realistic environment, we prove the feasibility of the architecture and the usability of the proposed algorithm.

关 键 词：智能家居 自动服务 智能网关 ZIGBEE 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]