中文摘要：

针对目前使用的煤矿瓦斯监测系统存在的种种问题，分析了煤矿监测监控系统的现状，提出了一种新型的煤矿瓦斯监测网络系统，并对其系统结构、联网接入方式、数据传输格式、软件系统结构等进行了分析。该监测网络系统适合于环境恶劣、人员设备分散、有特殊安全要求等特点的煤矿，所有与安全和生产有关的煤矿监测监控数据、图形、语音、视频等各种信息都在系统上传输，包括自动化系统中的控制信息，从而建立起一个数字化的煤矿安全信息网。

英文摘要：

In view of many issues from the present coal gas detection systems, explanation of monitoring and control system in coal mine, a sort of new-style network system for mine gas monitoring is brought as well as system structure, networks connecting mode, data transmission format, soft architecture are discussed. The network system for monitoring is suitable for coal mine with characteristics, such as the bad environment, personnel and equipment dispersing, special safe request etc. All the kinds of message, including data （include the control information in the automated system）, graphics, audio and video with safety and production, is transmitted at the network system. So digitalized information network of coal mine safety is set up.