【摘要】 井下发生安全事故后,及时准确获得井下人员的位置非常重要。采用ZigBee技术,提出了一种基于CC2431的井下人员定位系统,实现地面控制中心对下井人员实时定位、信息采集及身份识别,在事故发生后能够在最短时间内实现对被困人员的搜救,大大加强了矿工的安全保障。更多还原

【Abstract】 When security accidents happen in the coalmines,it is very important to get the information of the workers’positions timely and accurately.Based on ZigBee technology,a positioning system of the workers in coalmines based on CC2431 is proposed to realize the real-time positioning of the workers,information collection and identification in the control center on the surface,so as to search and rescue the workers as soon as possible,which may greatly enhance the safety of the workers.更多还原