【摘要】 利用虚拟仪器技术和网络通讯技术,使用LabVIEW和其中的通讯功能模块DataSocket,实现振动式悬移质测沙系统实时数据的采集处理及其远程传输.基于LabVIEW的振动式悬移质测沙系统作为在线实时测量河流含沙量的仪表系统,能够更方便精确地完成在线测量、密度显示、含沙量计算结果显示等,其用户界面更便于人机交流,而且实时数据的远程在线传输提高了测沙系统的性能,有利于推广使用.更多还原

【Abstract】 The vibratory suspending sandiness measuring system with real-time data gathering processing,and long-distance transmission was realized by using the LabVIEW tool platform and corresponding functional modules DataSocket with virtual instrument and network communication technologies.By using this system,as an on-line and real-time instrumentation,the measure of amount of sand in the river,density displaying,and calculation result displaying could be implemented readily and accurately.Its user’s interface could readily realize man-machine dialog,and the long-range online transmission of the real-time data improved the measuring performance of the sand,being advantageous to its widespread use.更多还原