基于μC/OS-Ⅱ的矿用新能源电机车液晶显示系统  

The LCD display system of a mine electric locomotive based on μC / OS-Ⅱ

作　　者：岳明臣 常龙[1] 公栋梁 翁峰[1] 

机构地区：[1]山东科技大学机械电子工程学院,山东青岛266590

出　　处：《应用科技》2014年第5期36-39,共4页Applied Science and Technology

基　　金：山东省科技发展计划资助项目(2012GSF11606)

摘　　要：针对矿用新能源电机车在运行过程中对参数显示的要求,设计了一种基于嵌入式μC/OS-II的矿用新能源电机车液晶显示系统。设计了包括液晶显示和CAN通信在内的硬件电路,对μC/OS-II系统进行了移植,在此基础上完成了系统的软件设计。通过对液晶显示系统测试,显示该系统能够准确地实现电池参数显示功能,验证了基于μC/OS-II的液晶显示系统设计符合矿用新能源电机车对于参数实时、准确显示的要求。To meet the parameter display requirement of a mine electric locomotive, a new LCD display system based on embeddedμC/OS-II is designed.The hardware circuit including LCD circuit and CAN communication cir-cuit is designed, and theμC/OS-II operating system is transplanted.And on this basis, the software design of this system is accomplished.By testing the LCD display system, it can display battery parameter accurately.The result shows that the design of the LCD display system based onμC/OS-II meets the requirement of the locomotive for pa-rameter real time and accuracy.

关 键 词：液晶显示 嵌入式操作系统 ΜC/OS-II移植 CAN总线 矿用新能源电机车 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]