基于RS485总线的煤矿井下排水监控系统

摘要

For ensuring safety of underground colliery water situation, a monitoring system for underground colliery drainage was designed by using knowledge of embedded system, and LPC2210 microcontroller and μC/OS-Ⅱ severing as the main controlling center in the system. VB was applied to develop the program of ground monitoring computer, and the underground center communicated the bus via RS485. Practice showed that the scientific management of the underground pump station was realized and the productivity was im- proved after applying the system.%针对煤矿井下水情安全问题，利用嵌入系统知识，采用LPC2210微控制器和μC／OS-Ⅱ作为下位机主控中心，设计了煤矿井下排水监控系统。地面监控机程序采用VB开发，通过RS485总线和井下中心通信。实践证明，该系统实现了井下泵房的科学管理，提高了生产效率。