摘要
依据《煤矿安全规程》并结合井下监测监控的实际需求,本文设计实现了一种基于AT91SAM7X256微控制器的煤矿智能分站控制系统。该系统可实现井下传感数据的检测、风电瓦斯闭锁的执行、实时数据的显示、通信中断后的历史数据存储,以及与地面中心站通信等功能。通过中心站对分站的配置,可灵活的将分站用于检测不同地点、不同传感器类型的井下数据。本文详细介绍了该控制系统的硬件设计及主控制程序的执行流程,并给出了风电闭锁逻辑的控制数据结构。
According to the coal mine safety regulations and the practical requirement of mine surveillance, a control system of the mine intelligent substation based on AT91SAM7X256 is designed. The system can detect data derived from sensors under the mine, close the power according to gas, display real-time data detected, store the history data after communication is interrupted and com-municate with master station on the surface. Through being configured by master station, the substation can be used in different p...
出处
《微计算机信息》
北大核心
2008年第10期91-92,33,共3页
Control & Automation
