夹河煤矿感知矿山物联网方案设计及实施

针对夹河煤矿信息化特点和感知矿山物联网示范工程设计要求,对夹河煤矿感知矿山物联网进行研究和方案设计。以1 000 MB工业以太环网为骨干、具备SmartMesh功能的无线网络为补充,实现全矿井无线覆盖。基于物联网3个感知理念,实现了基于GIS的井下移动目标连续定位,定位精度不超过5 m,并能对周围环境参数进行感知和预警;同时能将设备工作状态和健康信息集成,实现设备健康状态感知。最后指出解决灾害预警需采用基于物联网的分布式灾害感知方式。

Design and Practices on Plan of Sensory Mine Internet of Things for Jiahe Mine

According to the information features of Jiahe Mine and the demo project design requirements of the sensory mine internet of things,a study and plan design were conducted on the sensory mine internet of things in Jiahe Mine.Based on the 1 000 MB Industrial Ethernet link network as the backbone and the wireless network with SmartMesh functions as the supplement,the wireless network was covered the full mine.Based on the three sensory conceptions of the internet of things,a mobile target continuous positioning in underground mine was realized based on GIS.The positioning accuracy would not be over 5 m and the sensory and pre-warning could be conducted on the around environment parameters.The working status and health information of the equipment could be integrated and the health status sensory of the equipment could be realized.Finally the paper pointed out that the disaster pre-warning to be solved should be applied with the distribution type disaster sensory mode based on the internet of things.