摘要
基于煤矿生产的现状,利用光纤网络,通过一种较为简便的数字化设计,实现了在20km的矿区范围内,传输速率达到400Mb/s,误码率≤10-9的数据传输。理论上可以满足井下所有信息传输的需要,特别适合于煤矿安全生产,对煤矿井下的运用有一定的参考价值。
Data transmission at transmission rate up to 400Mb/s and the miscoding rate less than 10-9 was realized in a 20km range of the mining area on the basis of the present production status in coal mines, by using optical-fiber network and through a simple digitalization design. It can theoretically meet the transmission of all underground information and is specially suitable for safe production in coal mines.
出处
《矿业安全与环保》
北大核心
2005年第3期36-37,40,i001,共4页
Mining Safety & Environmental Protection
