基于物联网的养老管理系统设计与实现【毕业论文】.docxVIP

基于物联网的养老管理系统设计与实现摘要21世纪全球逐步步入老龄化时代，我国作为人口大国，老龄化问题日趋严重。由此衍生出的社会负担越来越重，社会问题也越来越多。如何妥善的照料空巢老人，是亟待解决的问题。本文的研究背景为养老服务机构，本文中的设计旨在利用物联网技术构建一个以老人为信息节点的信息管理平台。本文设计从硬件和软件两方面展开。在硬件方面，本文以ZigBee物联网通信模块为研究对象，设计ZigBee最小系统作为养老管理系统的单位节点；采用加速度传感器实现了对老人跌倒动作的捕捉；配备GSM报警模块，采用短信或语音的方式与前期绑定用户进行通讯。在软件方面，创建了ZigBee网状网络，通过RSSI定位法，对管理系统中的老人节点进行定位；加速度传感器检测老人跌倒信号，将其传给ZigBee；通过LabVIEW上位机的编程，完成对各模块信号的搜集与管理，实现对老人节点动态信息的实时监测。在完成上述的软硬件设计制作后，对组网通信稳定性、信号衰减特性、定位系统、加速度传感器信号采集以及GSM报警系统的进行测试实验。本平台上配备有老人位置信息检测和、跌倒检测、上位机监控与突发情况呼叫等功能，在减轻养老机构看护压力的情况下，给与老人们一个自由宽松的生活环境。本平台已在安吉万康托养院有所应用，有一定的实用性。关键词：物联网，ZigBee 组网，养老管理，LabVIEWTHE MANAGEMENT SYSTEM DESIGN AND IMPLEMENT FOR NURSING HOME BASED ON THE INTERNET OF THINGSABSTRACTThe whole world is gradually stepping into aging society in the 21st century. China, as the country with the largest population in the world, are facing with most difficult problem. How to take care of these old without children is the problem requsted a quick solution.The research’s backgroundofthispaperisthenursinghomewhichtakescareofalotoftheoldatthesametime. The paper based on the Internet of Things technology,and aims to build the data management system of the nursinghome.This research of this paper can be divided into two parts: the software designing and the hardwaredesigning.Ontheaspectofhardware,ZigBeemoduleismadedoutastheplatformunit of this system, it can position the target node and get all the useful information to the upper computer;GSMmoduleisusedastheemergencycaller;Theaccelerationsensor isusedtodetect tumbling action of the old. On the aspect of software, the initialization and usage of ZigBee is programmed, by RSSI positioning method, the system can locate the targeting elderly node.And GSM module and acceleration sensoring module are initialized in the program. LabVIEW programming switchboard collect and manage each module signals.After all these designing of hardwareandsoftware,alotofexperimentsaredonetoprovethefeasibilityandreliability.In this system, there is the positioni