本論文以ZigBee無線感測網路來建構一室內環境品質監測系統,在每個感測節點中都內含溫度、濕度以及二氧化碳的感測電路,將各個感測節點分別置放於不同的室內環境,藉以監測每個室內環境的空氣品質參數。 在ZigBee的感測網路中,透過協調器與各個感測節點連線,將採集到的資料回傳到監控節點。監控節點採用圖控式軟體LabVIEW所設計出的人機介面,將室內環境品質之資料一直不斷的顯示與記錄,並且建構一資料庫可供隨時查詢資料,藉以提供完整資料供作室內環境品質改善之依據。
This paper was proposed a ZigBee wireless sensor network to construct an indoor environment quality monitoring system. In this system, a temperature, humidity and carbon dioxide sensing circuit was contained in each sensor node which was placed in different indoor environment in order to monitor the air quality parameters of indoor environment. In this ZigBee sensor network, the air quality parameters was measured and collected by way of the coordinator communicated with each sensor node. The LabVIEW software was used to design and implement the man-machine interface and to display and store data that were related to the air quality parameters of indoor environment in the monitoring node. A database was built in this system for user to inquire the information about the indoor environmental quality at any time has and to provide complete information for the improvement in the quality of the environment.