新型煤矿安全监控系统的设计

Design of a New Coal Mine Safety Monitoring System

针对传统的煤矿安全监控系统监测信息量小、电缆铺设复杂、不能及时将井下信息反馈给一线生产人员等问题,研究设计了一种基于ARM11硬件平台以及WinCE6.0嵌入式操作系统的新型煤矿安全监控系统;该系统由监测节点、井下便携式监控仪和井上监控中心三部分组成;监测节点将监测数据通过Zigbee无线传感器网络发送给便携式监控仪,经过监控仪的分析处理,得出井下的各信息,以使生产人员第一时间获得井下的安全状况;同时便携式监控仪可将信息发送给CAN总线,最终将信息传输给井上监控中心,实现对全矿的同步监测;该系统结构设计巧妙,将井下监测信息浓缩于一掌之中,使一线生产人员能及时有效的获得矿井安全状况,具有较高的应用价值。

Aiming at the problems that the traditional coal mine safety monitoring system can only monitoring little information, cable laying is complex and information can＇t be timely sent to the personnel directly engaged in production, a new monitoring system based on ARMll and WinCE-6.0 operating system is designed. The system consists of monitoring node, portable monitoring instrument and monito- ring center. The monitoring data is sent to portable monitoring instrument by monitoring node through the Zigbee wireless network and the safety condition is acquired, so the personnel can timely realize the information. Meanwhile, the information can be sent to CAN, then it can be sent to monitoring center. This system is designed cleverly and has high value, so that the personnel can timely obtain safety condition.