摘要
为了提高大同煤矿集团云冈矿薄煤层工作面的工作效率,降低工作面机电设备与电缆维护难度,开发了一种无线语音数据通讯系统。工业性试验结果表明,该系统无线覆盖无盲区,数据传输流畅,通信误码率≤10-6,语音信号清晰无杂音,设备易于安装维护,满足了工作面综采队的无线语音数据通讯需求。
In order to improve the working efficiency of the thin coal seam working face in Yungang Coal Mine of Datong Coal Mine Group and reduce the maintenance difficulty of mechanical and electrical equipment and cables in the working face,a wireless voice data communication system is developed.The industrial test results show that the system has no blind area,smooth data transmission,communication error rate≤10-6,clear voice signal and no noise,and the equipment is easy to install and maintain,which meets the wireless voice data communication requirements of the comprehensive mining team.
作者
刘改叶
Liu Gai-ye(Datong Coal Mine Group Co.,Ltd.,Tongda Research Institute of Science and Technology,Shanxi Datong 037003)
出处
《山东煤炭科技》
2020年第5期192-193,198,共3页
Shandong Coal Science and Technology
关键词
薄煤层
无线中继
语音通讯
数据传输
误码率
thin seam
wireless relay
voice communications
data transmission
bit error rate
作者简介
刘改叶,女,山西大同人,学士学位,高级工程师,主要从事煤矿机电专业工作。
