基于嵌入式系统的矿用LCD显示平台的设计

Design of Mine-used LCD Display Platform Based on Embedded System

为解决现有矿用显示器外形尺寸大、成本高、界面编程不统一等问题,介绍了一种基于嵌入式系统的矿用LCD显示平台的设计。该平台硬件系统采用ARM9处理器,集成了显示、通信、A/D采样等多种功能;软件系统采用嵌入式Windows CE操作系统为平台基础,采用嵌入式LabVIEW为用户交互软件编辑显示界面,具有扩展方便和界面编制高效、美观的优点。该平台还可通过多种通信方式与其它电控箱配合应用,显示掘进机等机械设备的状态、报警等信息。实际应用表明,该平台通信和显示速度较快,显示效果好。

To solve problems of large dimensions,high cost and non-uniform programming interface existed in mine-used display,the paper introduced design of a mine-used LCD display platform based on embedded system.The hardware system of the platform adopts ARM9 and integrates many functions of display,communication and A/D sampling;software system uses operation system of embedded Windows CE as platform and adopts embedded LabVIEW as user interaction software to edit display interface,and has advantages of convenient extend,efficient and beautiful interface.The platform can also match with electrical control devices through some communication methods to display state,alarm message of tunneling machine.The practical application showed that the platform has faster communication and display speed and good display effect.