| Summary: | 碩士 === 崑山科技大學 === 電子工程研究所 === 97 === 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.
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