矿井风机温度的实时采集与控制系统

防爆通风机是煤矿安全生产的重要设备,针对矿井通风机的工作状态,提出基于AT89C52单片机、LabView的风机轴温、电动机绕组温度的实时监测与控制的设计方案,并给出系统总体结构,系统软硬件结构和各应用功能模块.通过LabView平台,实现对矿井风机信号的数据采集、处理、显示、记录和报警等功能.利用LabView良好的人机交互界面,可方便工作人员实时得到所检测到的实时数据、参数变化状态.该系统稳定可靠、精度高、准确性好,可用于全数字化检测仪的设计中,为风机故障检测提供了一种新的智能化手段.

Real-time acquisition and control system of mine air blower temperature

Air blower is one of the most important equipments for the safety in mine production.Based on the working condition of air blower,AT89C52 single chip microcomputer,the labview roller temperature of blower and the design scheme of online monitor and control system of motors＇ winding temp,hardware and software configuration of the system and each application function module have been introduced in this article.The collection,processing,presentation,record and early warning of data of mine air blowers＇ signal can be realized through labview the platform.Through a good labview man-machine interface,operators can demonstrate the dynamically-monitored real-time data and the changing state of parameters.This system can be used into the design of digital measure scope owes to its high stability,high precision and accuracy and provides a new intellectualized manner to test the malfunctions of mine air blowers.