Wireless sensor network based ward monitoring system and method
A wireless sensor and monitoring system technology, applied in the transmission system, wireless communication, network topology, etc., can solve the problems of large occupation of medical resources, insufficient scalability, limited transmission range, etc., to increase invulnerability and security, Effect of improving the environmental parameters of the ward and extending the transmission range
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[0037] Such as figure 1 Shown, the ward monitoring system based on wireless sensor network of the present invention comprises monitoring terminal, ZigBee coordinator, Zigbee-WiFi gateway module, ZigBee-GPRS gateway module, monitoring management center; data, and send the data to the ZigBee coordinator through wireless transmission; the ZigBee coordinator summarizes the monitoring data collected by each terminal node and sends it to the Zigbee-WiFi gateway module and ZigBee-GPRS gateway module through wireless transmission; the Zigbee-WiFi gateway The module converts the monitoring data between Zigbee and WiFi, and sends the monitoring data to the monitoring management center through the WiFi network; the ZigBee-GPRS gateway module converts the monitoring data between Zigbee and GPRS, and sends the monitoring data to the monitoring center through the GPRS network. Monitoring and management center; the monitoring and management center receives the monitoring data transmitted by ...
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