基于FPGA的矿井安全监测

基于FPGA的矿井安全监测(论文10000字)
摘要：近年来，我国矿井事故频发，矿井安全问题受到了社会各界的广泛关注。本文以FPGA芯片为核心，开发了一套矿井安全监测系统。该系统采用甲烷传感器矿井下甲烷的浓度进行实时监控，一旦发现甲烷浓度超过阈值，立即发出预警。考虑到矿井下特殊的环境，为了确保电路运行良好，在这个系统上加入对电路的监控。若系统的电压电流出现了骤变，即表明系统的元器件出现了故障，系统立即发出报警
关键字：事故频发，FPGA，矿井安全

FPGA-based Mine Safety Monitoring
Abstract: In recent years, frequent mine accidents have occurred in China and mine detection has received extensive attention. This design developed a mine safety monitoring system based on FPGA and used a methane sensor to monitor the methane concentration in the mine in real time. Once the methane concentration exceeds the threshold, an early warning is issued. Considering the special environment under the mine, To ensure that the circuit has no circuit breakage,  on this system, the monitoring of the circuit was added. The voltage and current of the system suddenly changed, indicating that the components of the system had failed and the system immediately issued an alarm.
Keywords: accident,frequent,FPGA,mine safety
 

目  录
一 绪论    1
1.1研究背景及意义    1
1.2国内外现状    1
1.3论文主要研究工作    2
二 设计框图    3
三 硬件部分    4
3.1传感器    4
3.2 AD转换器    5
3.3退耦电路    7
3.4IDO稳压器电路    8
3.5FPGA主芯片    9
3.6主控芯片配置芯片    10
四 FPGA程序设计    11
4.1设计流程    11
4.2AD转换模块程序    11
4.3比较程序    13
4.4串口数据传输    15
五 调试    18
5.1程序调试    18
5.2实物调试    20
六 总结与展望    24
七 参考文献    25