基于虚拟仪器技术的矿井提升机后备保护系统

Backup protection system of mine hoist based on virtual instrument technology

为了增强矿井提升机运行的安全性与可靠性,通过分析提升设备的结构及运行特点,选取了矿井提升机后备保护系统所需的传感器,通过Lab VIEW软件构建出基于虚拟仪器技术的矿井提升机后备保护装置监测系统,并给出程序框图及程序流程图,重点分析了系统的比较报警模块,对实现提升机后备保护的基本功能具有指导意义。

In order to enhance the operation safety and reliability of the mine hoist, after analyzing the structure and operation characteristics of the hoist, the paper selected the sensor required for the backup protection system of the mine hoist, and constructed the monitoring system for the backup protection system of the mine hoist based on virtual instrument technology by using Lab VIEW. In addition, it offered the block diagram and procedure of the program, and analyzed the comparative alarming module of the system. The study offered instructive meanings for basic backup protection functions of the mine hoist.