【摘 要】
：
In order to achieve the automatic monitoring of roadway roof abscission layer,timely and accurate grasp of the dynamic changes of roadway roof abscission la
【机 构】
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Liaoning Technical University College of Resources and Environment Engineering,Fuxin,China
【出 处】
：
2011年信息技术、服务科学与工程管理国际学术会议
论文部分内容阅读
In order to achieve the automatic monitoring of roadway roof abscission layer,timely and accurate grasp of the dynamic changes of roadway roof abscission layer,will face the roof abscission layer in a timely and accurate display,storage,data acquisition and computer processing,mechanized mining face to the roof abscission layer design and automatic monitoring and alarm applications.Automatic alarm device can exceed the set alarm time the alarm value,easy to master the production line production management information,the design and construction quality and safety of the important guarantee for the face to provide safety and high yield reliable information.
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