Multimedia Coal Mine Production Safety Monitoring System Software Research And Design

Coal is an important energy in China, Rational exploitation and safe production is essential. At present, major factor of threat Coal Mine Safety is gas. An effective way of preventing gas disaster is that monitor the gas content in real-time, when the gas content over the limitation, alarm and alert the production staff, and power is cut off in corresponding region. Coal mine safe production monitoring system is to protect safe production of coal mine and is very important guarantee for modern coal mine safe production.This article firstly introduce the development of coal mine monitoring system, and then analyze the need of the coal mine monitoring system programming, finally proceed with the whole design and realization for monitoring system software. System software is made of data acquisition layer, real-time data processing and application layer. Data acquisition layer is responsible for interaction with the hardware, data collection and transformation; Real-time application layer finish storing data, showing real-time data, alarming and simulating graphics functions; Data-processing layer complete data inquire show, curve simulation volume show, a total switching capacity show and printing statements and so on functions. During the process of specific design and realization, detailed study and analysis the voice files, through the way of voice files and real-time gas data match to achieve real-time gas data voice play. Adopt the way of static graphics combined with dynamic primitive, realize system graphics simulation functions through controlling the program. The sub-system of graphics simulation can create, edit, preserve, ran graphical interface and dynamic show coal mine safe production conditions. In addition, using the graphic simulation interface of configuration software design effectively complement the system's graphics processing function. In order to meet every intelligent coal sector to see data requirements, design network data interface, users can browse monitoring data through the local area network and greatly enhanced the function of the system. Software design accord with the provision , has a broad application prospects in the coal industry.