基于光纤传输井下无线对讲通信系统的设计  

Design of underground wireless intercom communication system based on optical fiber transmission

作　　者：胡艳军[1] 许耀华[1] 陈全[1] 

机构地区：[1]安徽大学电子信息工程学院,安徽合肥230601

出　　处：《安徽大学学报（自然科学版）》2013年第1期55-60,共6页Journal of Anhui University(Natural Science Edition)

基　　金：国家自然科学基金资助项目(601071168);安徽大学"211工程"学术创新团队基金资助项目

摘　　要：针对当前无线对讲井下恶劣环境下不能达到远距离高效通信的问题,设计一种将无线对讲信号转光纤网络传输的井下无线对讲通信系统.该系统主要由终端收发模块和三向全双工分路组成,通过终端收发模块将无线信号接入光纤网络进行集群式一体化远距离传输.该系统在实际调试和使用时能达到预期效果,并且性能良好.The wireless intercom could not achieve efficient long-distance transmission in the mine with the harsh environment,so we designed the underground wireless intercom communication system which could transmit the wireless intercom signal to the fiber-optic signal.The system mainly consisted of the terminal transceiver modules,and three-way full-duplex splitter modules.The system used the terminal transceiver module to access the wireless signal fiber-optic network to achieve cluster the integration of long distance transmission.And the actual commissioning and use of this system could achieve the desired results,and good performance.

关 键 词：收发模块 无线对讲 三向全双工 光纤网络 集群式 

分 类 号：TN914.1[电子电信—通信与信息系统]