基于高精度的矿用智能精确人员定位系统设计

Design of Intelligent Intelligent Personnel Location System Based on High Accuracy

人员定位系统能够在事故发生的第一时间对相关人员进行精确定位。当井下人员无法手动求救时,该系统能够及时利用定位技术的到达时间测距方法获取人员位置,定位系统中的数据集中器收集信息上传至分站,并迅速传输至地面监控中心,实现了该系统在紧急状况下的自动报警。实测结果表明,紧急状况下,2km以内无线数据传输的误码率小于3%,系统自动报警成功率达95.5%,实现了煤矿定位系统的智能救援。

The personnel positioning system can accurately locate the related personnel at the first time of the accident. When the underground personnel cannot help manual, the system can timely use of positioning technology arrival time ranging method to obtain the personnel position, data concentrator positioning system to collect information uploaded to the station, and quickly transmitted to the ground monitoring center, to realize the automatic alarm in case of emergency the system.The results show that the error rate of wireless data transmission is less than 3% within 2 km, and the automatic alarm success rate is 95.5%. The intelligent rescue of coal mine positioning system is realized.