基于ZigBee的井下人员生理指标监测系统设计

针对传统的井下人员监测系统多用于井下人员的定位而无法实时获取井下人员生理指标的问题,设计了一种基于ZigBee的井下人员生理指标监测系统。该系统通过多个无线传感器采集井下人员生理指标,路由器接收传感器采集到的生理指标数据,并通过无线链路发送给网关;网关通过以太网接口将数据上传到地面监测中心,实现井下人员生理指标的实时监测。测试结果表明,该系统满足心率监测要求,进一步提高了煤矿安全管理水平。

Design of physiological indexes monitoring system for underground personnel based on ZigBee

In view of problem that traditional underground personnel monitoring system is usually used for underground personnel positioning and hard to obtain physiological indexes of underground personnel, aphysiological indexes monitoring system for underground personnel based on ZigBee was designed.The system collects physiological indexes of underground personnel through multiple wireless sensors,router receives the physiological indexes data collected by the sensors,and sends it to gateway by wireless link. The gateway uploads it to ground monitoring center through Ethernet interface,so as to realize real-time monitoring of the physiological indexes of underground personnel.The test result shows that the system meets requirement of heart rate monitoring,and further improves management level of coal mine safety.