摘要
根据香山矿井下应急语音广播的现状,详细介绍了该系统的各组成部分的工作原理、功能及实现方式,该系统基于数字广播扩音技术,以工业以太网为传输介质,可实现实时语音通话,为矿井抢险救援提供了一种可靠的技术手段。
Based on the present situation of the underground emergency voice broadcasting in Xiangshan Mine, the working principle of each component of the system, function and implementation approach are introduced in detail. This system is based on digital radio amplification technology, and takes industrial ethernet as the transmission medium, which can realize real-time voice calls, thus provides a reliable technical method for mine rescue.
出处
《价值工程》
2015年第35期25-27,共3页
Value Engineering
关键词
应急语音广播
抢险救援
工业以太网
emergency voice broadcast
emergency rescue
industrial ethernet
