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The issue of mine safety is quite outstanding recent years. Many shortages exist in mine safety systems supported by current technologies. The features of wireless sensor network determined that it well adapts the special needs of the environment monitoring. This paper presents the design of a mine safety system based on wireless sensor network which is called WMSS. Considering the unsafe factors...
This paper presents an open systems architecture-based software design for an online spindle health monitoring system. The software is implemented using the graphical programming language of LabVIEW, and presents the spindle health status in two types of windows: simplified spindle condition display and warning window for standard machine operators (operator window) and advanced diagnosis window for...
At present, most of the on-line insulation monitoring systems are cable network. They exposed many disadvantage in application, such as complicated wiring, installation difficulties, easily affected by electromagnetic interference. To solve the above problems, a new wireless on-line insulation monitoring system is proposed in this paper. The new on-line insulation monitoring system is based on Bluetooth...
To improve the mining reliability, an intelligent acoustic-waves-monitor is developed to use for monitoring the stability of rock. This paper introduces the principle figure of an intelligent acoustic-waves-monitor based on acoustic emission, and describes its software design, hardware design and some parts of functions. Practical use shows that it can provide numeric and graphic data for technical...
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