煤矿井下语音广播系统设计应用研究

摘要

According to the design requirements and principles of the underground voice broadcasting system, constructed the model of underground voice system; and based on the original Ethernet in the mine proposed underground voice security broadcast system within the core of IP softs change technology, which plays an important role in the underground safety production and the major accidents prevention.%根据井下语音广播系统的设计要求和原则，构建了井下语音系统模型；在矿井原有以太网的基础上，提出了以IP软交换技术为核心的井下语音安全广播系统；对井下安全生产及预防重大事故的发生预警具有重要的作用。