WSN-based Remote Medical Monitoring System for Emergency Disaster Relief

Due to those casualties in natural and social disasters,this paper introduces a medical monitoring system solution based on the "ZigBee"wireless sensor network technology.Hardware structure,software flow diagram and LEACH-D algorithm(improved from the original LEACH) of the system are also described.Finally,with the professional SANMP software,the experimental verification is performed for 30 human subjects.The Experiment results show that the system features low data error,high real-time performance and perfect reliability.The system not only can be used for natural paroxysmal disaster relief,but also can be used as the medical monitoring system for hospital,community,and so on.