摘要
介绍了一种水槽实验室内的模拟信号传感器采集方法,通过ARM9自带的A/D转换器,实现了模拟量采集和模数转换;软件平台采用Windows CE6.0嵌入式操作系统,利用VS2005完成了应用程序的开发,能够实时显示采样值,通过中值滤波和平均滤波的方法保证采样质量,最后通过网络传输的方式将数据反馈给远程PC机。
A data acquisition method for the analog signal sensor in the water tank laboratory is presented in this paper. Analog data acquisition and analog digital conversion are realized through the integrated ADC in the ARM9. The software platform is based on the Windows CE 6.0 embedded operating system, and the application program has been developed by using VS2005. It can show real- time sampling values and ensure the sampling quality through the methods of median filter and mean filter. Finally, data are transmitted back to the remote PC through the network.
出处
《海洋技术》
北大核心
2013年第4期36-38,共3页
Ocean Technology
基金
国家海洋局青年基金资助项目(2012062)
海洋公益性行业科研专项资助项目(201005027)
