DAI Wen(戴文)1, REN Xu-ying (任旭颖)1, LIN Qing (林青)2
(1. College of Mechanical and Electronic Engineering, Shandong University of Science and Technology, Qingdao 266510, China; 2. College of Information Science and Engineering, Shandong University of Science and Technology, Qingdao 266510, China)
Abstract：A virtual instrument system is proposed to test the performance parameters of local-ventilator installed under coal mines, which can do ventilator parameter acquisition automatically, as well as plot and analyze the ventilator performance curve. The whole system is designed using the virtual instrument technology combined with network technology based on Labview platform. Experimental results show that it can monitor and evaluate ventilator’s performance parameters automatically and efficiently, which provides critical information for ventilator safety under coal mine.
Key words：virtual instrument; ventilator performance evaluation; remote transmission
CLD number： TU272.1 Document code： A
Article ID： 1674-8042(2012)01-0022-04 doi： 10.3969/j.issn.1674-8042.2012.01.005
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