摘要
设计了一种基于ARM的井下绞车液压制动在线监测系统。系统以绞车盘形闸的动态工作间隙、盘形闸贴闸油压、蝶簧产生的制动正压力和液压站油管油压为主要监测参数,设计了以S3C44B0X处理器核心,集数据采集与处理模块、人机交互模块、声光报警模块为一体的硬件电路。最后实现了被测信号的采集、处理、存储、显示,并及时反映故障问题。
One kind of online monitoring system for the hydraulic brake of the downhole winch based on ARM is designed.The main monitoring parameters of this system is the disc-brake working clearance,the pressure pushing the dish-brake,normal brake-force produced by disc spring,and the oil pressure of the hydraulic station tubing.Hardware circuit is designed with MCU core circuit、data acquisition circuit、man-machine interaction module、the sound and light alarm module.Finally this system can realize the acquisition,processing,storage and display of the measured signal and promptly reflect the problems of faults.
出处
《煤矿机械》
北大核心
2010年第10期136-138,共3页
Coal Mine Machinery
