无线传感网络在居家养老中的实践研究

随着老龄化社会的来临，养老作为一个社会化问题日益突显出来。政府提出“互联网+”的新战略，提倡人们利用信息技术为传统行业注入活力。文章以cc2530芯片为核心，设计在居家环境下老人的身体健康指标、摔倒、煤气等多种参数进行检测，当参数出现异常情况下显示告警提示的一种无线传感网络系统。无线传感网络中的终端节点是感知节点，是系统能够实现的基础。无线传感网络具有部署方便，无需布线，低成本、低功耗、扩展简单等多方面的优点，应用前景广阔。

Practice research on wireless sensor network in home-based care

With the coming of an aging society, the supporting problem has been a social problem. The government puts forward the new strategy of Internet+which advocates people to use information technology to invigorate the traditional industry. Taking cc2530 chip as the core, a wireless sensor network system has been developed which is designed to detect multiple parameters of the housebound elderly such as health indicators, falling-down and gas. When the parameters are abnormal, the system can give an alarm. The terminal nodes are perception nodes which are the foundation of the system. Wireless sensor network has many advantages such as easy deployment, no wiring, low cost, low power consumption and simple extension and has a broad application prospect.