本專題旨在建構一套以Zigbee感測器網路為基礎之健康環境監測系統,以作為預防醫學研究用之個人健康管理資料庫建立的基礎。健康環境監測系統用以監測並紀錄居家室內空氣品質,包刮溫度、溼度、二氧化碳等。 此系統則採用最新ZigBee 無線傳輸技術,開發一套無線室內空氣品質監測模組,內建二氧化碳濃度感測器、溫度感測器、濕度感測器,並且透過風扇取樣參數法比以往定點的量測方法反應更加快速準確,可同時監測溫度、濕度及二氧化碳濃度的變化,透過ZigBee 無線網路結構,可同時監測範圍內多點空氣品質指數,透過語音IC播報空氣品質參數並且整合於人機介面平台顯示並紀錄。
In this paper, we present a health-care monitoring system based on Zigbee sensor network. The healthy environmental monitoring system is used in monitoring and recording the home indoor air quality including of temperature, humidity, CO2 concentration and so on. It also collects personal health management data and will be used as the foundation of preventing medicine. This system uses the ZigBee wireless transmission technology to develop a wireless indoor air quality monitoring module, built-in carbon dioxide concentration sensors, temperature sensors, humidity sensors. Besides, the system uses the ventilator to take a sample the parameter, faster and more accurately than the former fixed-point gauging method. The system can monitor temperature, humidity and carbon dioxide concentration changes simultaneously. Through the ZigBee wireless network structure, the system can monitor, record and broadcast multi-point air quality index. Experimental results show the feasibility of the system.