基于zigbee矿井下人员定位系统的设计与研究

Designing And Research Of People's Position System Under Mine With Zigbee

煤矿井下环境十分复杂,现有的通信方式不能及时提供井下作业人员的作业情况及动态分布等信息,一旦发生事故,就将造成重大人员伤亡,很难展开有效救援。因此,设计了基于ZigBee无线网络的井下人员定位系统。该系统具有定位精度高,传输及时,网络拓布灵活的特点。通过研究表明,该系统能更好进行井下人员的管理,在事故发生以后,能有效地展开救援。

The environment of underground coalmine is very complicated,and the existing means of communication can not be timely offer dynamic distribution of information and work conditions of the workers.Once the accident occurred,it would have caused heavy casualtiesand be difficult to initiate effective relief.Therefore,the people＇s position system under mine with Zigbee is designed.The system is of higher position precision,transmission timely,network flexible.The research shows that,The system can manage the man under mine better.when accident happen,it can rescue effectively.