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The hydrologic monitoring is of great importance to the water resources management, ecological environment protection. The equipment and methods used in hydrological monitoring are various, the data types are complex and diverse. There are various causes of the hydrological disasters, and they are interrelated and interactional. This paper summarizes the main hydrological monitoring sensors, observations...
Nowadays, following an accident in coalmines, what affects emergent rescue efficiency is mainly attributable to the uncertain positions and physiological state of coalmine ersonnel. In view of such problem, the wireless communication network and its node structure were designed for coalmines with the aid of the emerging ZigBee technique. With this system, the information on the coalmine personnel...
As the number of nodes in high-performance computing environments keeps increasing, faults are becoming common place. Reactive fault tolerance (FT) often does not scale due to massive I/O requirements and relies on manual job resubmission. This work complements reactive with proactive FT at the process level. Through health monitoring, a subset of node failures can be anticipated when one's health...
In view of many issues from the present coal gas detection systems on operation parameters, data point table-based a kind of remote multi-stage monitoring & management system frame for the coal mine gas is designed. Structure of data point table, file format of data gathering, data format of data transmission and producing and uploading basic data for remote monitoring system are integrated in...
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