煤矿井下多系统应急联动装置的设计

针对安全监控系统通过地面上位机软件实现与人员定位、广播等系统应急联动功能响应时间滞后及对井下主干网通信质量依赖性强的缺点,设计了一种煤矿井下多系统应急联动装置。该装置通过丰富的外设接口、规范化接口协议、高效的地址总线等技术,实现了煤矿井下安全监控、人员定位、广播等多系统数据采集、融合、联动。与现有基于上位机联动服务器实现井下多系统应急联动功能相比,具有脱网自主运行、响应时间快的特点,真正做到了危险预判、控制前移。

Design of Multi-system Emergency Linkage Device in Underground Coal Mine

In view of problem that delayed response time of the emergency linkage function of the security monitoring system,personnel positioning system,broadcasting system through the host computer on the ground and the dependence on the communication quality of the underground backbone network,a multi-system emergency linkage device for coal mine underground was designed.The device realizes multi-system data collection,fusion,and linkage through coal mine underground safety monitoring,personnel positioning,and broadcasting through technologies such as rich peripheral interfaces,standardized interface protocols,and efficient address buses.Compared with the existing multi-system emergency linkage function based on the host computer linkage server,it has the characteristics of offline autonomous operation and fast response time.Really realized the danger prediction and control forward.