摘要:
目前,煤炭在我国能源生产结构中的占比为74.29%,在我国能源消费结构中的占比为71.26%,又是廉价、供应可靠、可洁净利用的能源,它与石油、天然气相比储产比最大,而核电、水电、风电等能源规模又无法与其相比,因此,煤炭仍将是我国的主要能源。"十一五"期间,煤矿安全监控、煤矿井下人员位置监测、煤炭产量远程监测、全矿井移动通信、无人值守远程监控技术及系统取得了突破和快速发展,在煤矿安全生产工作中发挥着重要作用。今后还需进一步加强传感器无盲区布置方法,基于煤矿安全监控系统的瓦斯、火灾、冲击地压等煤矿重大灾害预警技术,无人工作面遥控技术,本质安全无线通信与光纤通信技术,煤矿井下人员精确定位技术,煤矿井下生命探测技术,基于3D GIS的煤矿安全生产管理信息系统等的研究。
Abstract:
At present, coal accounts for 74.29% in energy production and 71.26% in energy consumption in China. It is a kind of energy of cheap price, supply-security and capable of cleanly being used. It has the maximum ratio of production and storage comparing with petroleum and gas, and the scale of energies such as nuclear, hydropower and wind power is too small. So coal will be main energy in China. During "the 11th five-year plan", technologies and products have gotten breakthrough and rapid development in coal mine safety monitoring and control system, underground personnel position monitoring system, coal production remote monitoring system, whole mine mobile communication system and unattended remote monitoring and control system that they are playing important functions in safety production of coal mine. In the future, further research of technologies should be made in sensor arrangement method of no-blind area, major disaster early-waring technologies for gas, fire and rock burst based on safety monitoring and control system, remote control technology of manless working face, intrinsic safety communication technologies of wireless communication and optical fiber, accurate personnel positioning technology and life-dectecting technology of coal mine underground and coal mine safety production management information system based on 3D GIS.
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