摘要
针对传统矿用传输分站存在执行协议单一、通信接口单一的问题,设计了一种具有网关功能的矿用本安传输分站,详细介绍了该分站的硬件和软件设计。该传输分站采用分布式结构,具有多种通信接口,通信端口可以自由定义协议类型、自由编辑数据地址、自由共享网关中数据,具有数据采集、数据融合和数据传输等功能。试验结果表明,该分站兼具网关和分站的作用,实现了监控现场多设备的无缝兼容和松耦合,具有很高的工程实用价值。
In view of problems of single implementation agreement and communication interface existed in traditional mine-used transmission substation,a mine-used intrinsic safety transmission substation with gateway function was designed,hardware design and software design of the substation were introduced in details.The transmission substation uses distributed structure and multi-communication interface,which has functions of data acquisition,data fusion and data transmission.The communication interface can freely define agreement type,edit data address,share data gateway.The test results show that the substation has both gateway and substation function,realizes seamless compatibility and loose coupling of multi-equipment at monitored site with high practical value.
出处
《工矿自动化》
北大核心
2013年第4期13-16,共4页
Journal Of Mine Automation
基金
天地(常州)自动化股份有限公司科研项目(12SY002)
关键词
煤矿监控
网关
传输分站
本安分站
数据采集
信号隔离
coal mine monitoring
gateway
transmission substation
intrinsic safety substation
data acquisition
signal isolation
