隨著人們對生活品質與環境的要求越來越高，家庭環境監控系統已經成為一熱門之研究議題。此外，臺灣的家庭擁有Wi-Fi無線AP的用戶數有上百萬戶，以推廣的角度來說，Wi-Fi模組傳輸相較於Zigbee傳輸更具有優勢。因此，本研究提出基於Wi-Fi無線技術之智慧型家庭環境監控系統，包含溫度、濕度和氣體。當溫度感測器讀值超過門檻值時會啟動風扇，濕度感測器讀值超過門檻值時則會開啟除濕機，另外，當檢測氣體(煙霧、一氧化碳、瓦斯)分別超過門檻值時，會自動發送手機簡訊以警告使用者。本研究之成果主要包含遠端監控系統之建置與成果展示，供使用者隨時掌握家中環境狀況。

With people's quality of life and environment has become increasingly demanding, research on home environment monitoring system has been popular lately. In addition, Wi-Fi has been widely used in millions of families in Taiwan. To develop home monitoring systems, using Wi-Fi module to transmit has advantages over Zigbee module. In this research, we proposed a monitoring system for home environment including temperature, humidity, and gas based on Wi-Fi and sensor technologies. When the temperature is over the threshold, the fan will be turned on. When the humidity is over the threshold, the dehumidifier will be turned on. When the concentration of gas (smoke, carbon monoxide, methane, and propane) is over the threshold, administrator will get short messages for warning. A system prototype is proposed in this research with experiment results to let administrators know the environment of home at any time.

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