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Received:December 11, 2010 Revised:December 28, 2010
Received:December 11, 2010 Revised:December 28, 2010
中文摘要: 在煤矿中倒闸操作是关乎生产安全的重要环节,使用基于三星芯片s3c2440和linux嵌入式系统来做倒闸的控制器,开发了基于Qt/Embedded的控制系统,使用加窗傅立叶变换计算合闸时间,并将程序移植到嵌入式设备上.
中文关键词: 倒闸操作 ARM Linux嵌入式系统
Abstract:In the coal mine, switching operation is an important part of relating to production safety. This article based on Samsung s3c2440 chip and Linux embedded system. Switching controller is develop d based on Qt/Embedded control systems, the use of co-windowed Fourier transform calculation gate time, and porting to embedded devices.
keywords: switching operation arm embedded Linux operation
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基金项目:辽宁工程技术大学创新基金(Y201000404)
引用文本：
张万金,汪玉凤,覃荆伟.基于S3C2440嵌入式智能倒闸装置.计算机系统应用,2011,20(8):233-236
ZHANG Wan-Jin,WANG Yu-Feng,QIN Jing-Wei.Intelligent Switching Opertation Based on S3c2440 Embedded System.COMPUTER SYSTEMS APPLICATIONS,2011,20(8):233-236
张万金,汪玉凤,覃荆伟.基于S3C2440嵌入式智能倒闸装置.计算机系统应用,2011,20(8):233-236
ZHANG Wan-Jin,WANG Yu-Feng,QIN Jing-Wei.Intelligent Switching Opertation Based on S3c2440 Embedded System.COMPUTER SYSTEMS APPLICATIONS,2011,20(8):233-236
