摘要
基于嵌入式系统,多功能智能仪表可实现多种信号监测,并充分利用s3c2440X的提供接口,丰富仪表功能;以S3c2440X处理器为硬件平台,扩展了监测信号的数量和类型;采用嵌入式Linux操作系统,Qt/embedded图形开发,实现GUI控制面板,可设置信号类型、采样和控制参数等;运用USB接口和internet,实现便携式数据下载和远程监测。
Based on Embedded System,the multifunctional intelligent instrumentation could accomplish the measuring and controllingvarious signals,enrich which＇s functions by means of interfaces provided by s3c2440＇s cpu,and increase which＇s signals and typesof signal.The instrumentation is developed by Linux Operating System based on Embedded and Qt/embedded GUI,accomplished lay-out of GUI console,through which ,we could set types of signal,sampling rate and controlling parameters and so on. It has accom-plished the data Downloading through USB interface and the Remote Monitoring through internet.
出处
《微计算机信息》
2010年第29期73-75,14,共4页
Control & Automation
关键词
智能仪表
嵌入式
远程监控
intelligent instrumentation
Embedded System
Remote Monitoring
