摘要
设计一种以STM32F107微控制器为硬件核心,适用于嵌入式系统的开源TCP/IP协议——Lw IP的在线式电法勘探仪。仪器具备以太网接口,方便接入井下工业环网,实现顶底板含水构造的在线监测。仪器最多可扩展64个电极,具备高密度电阻率/激电法、常规电阻率/激电法2种工作模式,自动跑极,探测数据量大,探测速度快,对保障煤矿安全生产具有重大意义。
An online resistivity method exploration instrument based on open source TCP/IP-LwIP is designed,in which the STM32F107 microcontroller is taken as its hardware core. This instrument possesses Ethernet interface for easy accessing to the underground industrial ring network to achieve the online lower confining structure monitoring of coal roof and floor. It can be expanded 64 electrodes which has two operating modes such as high density resistivity or included polarization method and conventional resistivity or included polarization method. With the automatic switching electrode function,the instrument can de-tect the amount of data and have fast detection speed,which has great significance for the safety production in coal mines.
出处
《现代电子技术》
北大核心
2015年第14期109-112,共4页
Modern Electronics Technique
基金
中煤科工集团重庆研究院有限公司自立项目"水文监控系统及快速水源判别方法研究"资助
关键词
STM32微控制器
自动跑极
电法仪
在线监测
LWIP
STM32 MCU
automatic switching electrode
resistivity method instrument
online monitoring
LwIP
