基于TMS320F28335的煤矿顶板下沉监测仪的设计  

Design of Roof Subsidence Monitor Based on TMS320F28335

作　　者：侯波[1] 刘俊伟[1] 

机构地区：[1]陕西理工大学电气工程学院,陕西汉中723003

出　　处：《煤炭技术》2017年第2期224-226,共3页Coal Technology

基　　金：陕西省教育厅专项科研项目(15JK1120);陕西理工学院青年基金项目(SLGKY14-05)

摘　　要：基于连通器原理,将顶板下沉量转换为密封气体压力,同时采用自行研制的压力传感器测量气体压力,从而间接测量顶板下沉量。在此基础上,研制了以TMS320F28335为核心的新型顶板下沉监测仪,该监测仪具有实时、在线测量顶板下沉量、声光报警以及远程数据通信等功能。针对监测仪实际应用中的主要问题,给出了具体解决办法。In order to effectively solve these problems, roof subsidence was converted into seal air pressure based on communicating vessel principle; this pressure was measured by using a self-develop pressure sensor, thus roof subsidence was indirectly measured. On this basis, had developed a new type roof subsidence monitor based on TMS320F28335 single chip microcomputer, this monitor had functions of real-time online measurement, sound-light alarm ,remote data communication. For main engineering application problems, solution was given.

关 键 词：顶板下沉监测仪 连通器原理 压力传感器 

分 类 号：TD326.2[矿业工程—矿井建设]