Automatically Adjust Based On Simulation Of Mine Ventilation

Mine ventilation is a important part in mine exploitation. A safe reliable economy and utility mine ventilation system, is have very important significance for keep safe of mine exploitation. In this paper, researched the technology of mine ventilation system intelligent adjustment. At first, a detailed analysis of the existing mine ventilation simulation software and mine ventilation monitoring and control system In this paper. Base on the actual situation of the mine and the need, aim at the inadequacy of the existing ventilation software to find the problems of mine ventilation optimization, put forward the idea of integrate the real-time monitoring and intelligent adjustment.The paper discusses some matter including the ventilation network solution, automatic control systems and other related technical content. Analyzed of the feasibility and specific methods of integrate different technologies. Then specific studies the impact of mine ventilation environment on the intelligent adjustment system through the analysis of ventilation system, and to overcome these factors to find solutions. Through the research of mine ventilation system in real-time monitoring and intelligent adjustment, put forward a blue print for develop intelligent adjustment system.Research of the ventilation network intelligent adjustment is a systematic project, many problems need to be considered. About the effects of ventilation fluctuations for adjustment and the problem of sensitivity of between branch and optimal method of calculation the adjust value, and many other specific issues.Development the mine ventilation intelligent adjustment system was integrate of a number of technical disciplines, including the mine ventilation technology, mine simulation technology, communications bus, such as databases and automatic control. The entire system constitute from the two major components hardware and software. hardware are base on CAN-BUS control network, is by including the host, sensors, performer and other equipment through the CAN-BUS consisting of a large system. Software development was application of the Visual Basic 6.0, SQL Server2000 and other development tools. Aim at existing hardware devise some function module, include data acquisition, data processing and system setting and so on.