面向健康感知的情境建模方法研究

摘要

A context model is proposed for a context aware system .Aiming at the requirement of home‐based senior care in China , the model is applied to describe the senior living and health monitoring based on the Internet of Thing ’s data .The model defines elements such as context ,scene ,service and rule .The architecture of the model is presented to support the model working and make an actual model for the health monitoring application .The context aware system can recognize the senior’s living and health condition and provide appropriate services for the senior .The effectiveness and correctness of proposed health monitoring model and system have been verified .%给出了支持情境感知系统构建的情境模型，并针对中国居家养老的实际需求，基于物联网数据建立一套老人起居及健康监测情境模型，定义了情境、场景、服务和规则。给出了支持模型运行的情境感知系统架构，对模型进行了建模，系统通过情境规则能够识别老人的起居及健康状况，进而主动地提供服药提醒、日常生活提醒等服务，验证了模型的可行性和正确性。