基于LabVIEW通风机性能在线监测系统的程序设计

his monitoring and testing system based on the design of LabVIEW. It introduced the principles and functions of the system. The system used PCI data acquisition cards of the USA .NI. In the LabVIEW programming environment, the signal data acquisition, data processing and display all can be realized. The system had user-friendly interface, dynamic display of fan monitored real-time data the simulation showed changes in the parameters and trends in the state, monitor screen with real-time, dynamic effects, to facilitate on-site operations, and successfully used in mine fan system monitoring.