无线通信系统在矿井救援中的应用与实践
杨建宇
（国家矿山应急救援开滦队，河北 唐山 063000）
摘要： 为提升矿井应急救援的效率和效果，结合矿井应急救援的需求提出了无线多媒体通信系统的技术指标要求，
并重点对无线多媒体通信系统的应用效果进行了评估，包括信号传输的稳定性、传输距离、传输质量，以及对实际救援的
指导效果开展试验。通过试验得出，无线多媒体通信系统的应用可提高矿井的救援效率，并具有较强的可操作性和先进性。
关键词： 矿井救援；无线多媒体通信；通信距离；视频信号；音频信号
中图分类号： TD77⁺4      文献标志码： A      文章编号： 2095-0802-(2023)04-0213-03
Application and Practice of Wireless Communication System in Mine Rescue
YANG Jianyu
(Kailuan Team of National Mine Emergency Rescue, Tangshan 063000, Hebei, China)
Abstract: In order to improve the efficiency and effect of mine emergency rescue, combined with the needs of mine emergency
rescue, the technical index requirements of wireless multimedia communication system were put forward, and the application effect
of wireless multimedia communication system was mainly evaluated, including the stability, distance, quality of signal transmission
and the guidance effect on actual rescue was tested. The experiment shows that the application of wireless multimedia communication
system can improve the efficiency of mine rescue, and has strong operability and progressiveness.

Key words: mine rescue; wireless multimedia communication; communication distance; video signal; audio signal