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焦作矿业学院矿井信息系统研究室研制的KWJ-2型矿井监测系统,在平顶山矿务局一矿进行了一年零八个月的工业试验,证明运行可靠.经中国统配煤矿总公司技术发展局聘请专家函审,并于1989年6月23日批准技术鉴定.专家们认为该系统技术先进、配置合理、软件结构简洁、使用方便灵活,特别是价格低廉,有利于在中小型矿井推广.该系统能够监测矿井的环境和工况信息.系统总容量为148个监测点,其中开关量为180个,模拟量为64个,数字量为4个.系统监测的主要参数有;设备开停时
KWJ-2 mine monitoring system developed by mine information system research institute of Jiaozuo Mining Institute has been tested for one year and eight months in Pingdingshan Mining Bureau No. 1 Mine to prove the reliable operation.With the technical development of China National United Coal Mine Corporation Bureau hired experts letter trial, and in June 23, 1989 approved the technical appraisal.Experts believe that the system is technologically advanced, rational configuration, software, simple structure, easy to use and flexible, especially low price, is conducive to the promotion of small and medium mines. The system can monitor the mine’s environment and working condition information.The total capacity of the system is 148 monitoring points, of which the switch is 180, the analog is 64, the digital quantity is 4. The main parameters of system monitoring are; Time