Design on coal mine underground water drainage monitoring and control system base on LabVIEW
Tang Hong-ying · Coal science and technology · 2008
According to the unperfected and not advanced status of the underground water drainage system in mine,the paper provided a new design plan of the water drainage monitoring and control system based on a virtual instrument.The design applied with the data acquisition card and the image design software LabVIEW.The design can have in time data collection and in time monitoring and control of the water drainage system.The design can have an real time records,picture display,enquiry of the liquid level and the water pressure. The program adopted dialog box,menu editor and a friendly human-machine interface.In order to build a dynamic monitoring data management system,LabVIEW is interacted with the Access database with the application of LabSQL.The implement of Notifier makes the data synchronous transmitted from the main-VI to the sub-VI.