【摘要】 提出一种新型矿井营救通信系统,可用来收集矿井下的实时事故信息,如:声音、视频、环境参数等并将它们以无线方式传送给救援指挥部。该系统不仅采用了嵌入式技术,而且结合无线和有线传输,为地下救援工作提供了巨大便利。更多还原

【Abstract】 This system is a new type of coal mine rescue communication system,which can be used for collecting the real-time information of the underground coal mine accident,such as audio,video and environmental parameters,and transmitting them to the rescue headquarters.The system not only uses the embedded terminal but aslo combines the wireless transmission with wired transmission,so it ofer great convenience to the underground rescue work.更多还原