“…Since the mid-1980s, various types of coal mine monitoring systems have been installed in various large and medium-sized mines in China, in this way, the concentration of methane (gas) and CO, wind speed, environmental parameters such as air volume and dust, as well as voltage, current, the operating conditions such as the opening and closing of the air door and the opening and stopping of important equipment are monitored and simply controlled [1]. With the development of information technology and computer network technology, use the existing coal mine monitoring system and the company's internal information network, realize the real-time transmission of monitoring information on INTRANET/INTERNET, and use database and data warehouse technology to save effective data on the local server, so in addition to the dispatching rooms of the bureau, mine, and well, provide real-time relevant underground dynamic working condition information for authorized institutions at all levels, and send the information to the remote service center through INTERNET, information is processed by different tools, in order to provide good decision support information.…”