摘要
介绍了基于PCI4712S数据采集卡的数据采集系统,并在此基础上通过软件设计,在LabVIEW环境下调用动态链接库(DLL),并且进行编程,将采集到的数据发布到网络上,在客户端实时显示出采集到的数据,然后进行相关处理和应用。实验表明:该方法可以充分利用已有的网络资源,实现异地的数据采集,实时性较好,传输的误差较小。从而简化了开发过程,增强了运用的灵活性。
A data acquisition system based on general acquisition board PCI4712S is introduced, Software is designed using DLL on LabVIEW. Processed data are then transmitted to Internet and the signal is revealed on terminal. This method can utilize the existing network resource and realized data acquisition on deviationism with little time-lapse and error. It can simplify the development process and increase the application agility and therefore has a bright future of wide application.
出处
《电子科技》
2008年第4期47-51,共5页
Electronic Science and Technology
