摘要
通过网络进行远程仪器控制和数据测量是进行网络远程监控的关键技术.本文阐述了利用虚拟仪器开发平台LabVIEW实现远程测控的方法,结合自制的嵌入式USB接口数据采集卡.采集卡以ARM7为MCU,通过A/D转换,调用USB固件发送采样数据到USB总线.利用LabVIEW开发上位机界面并在Web上发布,客户端可以通过浏览器对远程数据进行监控.整个系统调试成功,可以作为远程数据采集和监控使用.
Through the network for remote instrument control and measurement data network remote monitoring is the key technology. In this paper the use of LabVIEW virtual instrument development platform for remote monitoring and control methods with self - made embedded USB interface data acquisition card is realized. Acquisition card takes ARM7 as MCU through A/D conversion, calling USB firmware and sending sampling data to USB bus with LabVIEW developed using PC interface and published on the Web, the client browser can monitor the remote data. Debugging success of the whole system can be used as remote data acquisition and monitoring.
出处
《哈尔滨理工大学学报》
CAS
2008年第6期87-90,共4页
Journal of Harbin University of Science and Technology
