基于LabVIEW电控机械式变速箱试验台数据采集系统

文章介绍了电控机械式变速箱数据采集系统的设计和选型，系统采用NI—FP实时模块为硬件基础，用LabVIEW软件编写数据采集程序。由下位机硬件对信号数据进行采集和处理，将数据以Excel文档的形式存放在下位机的文件存储空间中，并通过以太网线将采集到的数据传到上位机中，实现数据的实时显示和监测，经过台架试验，系统如实地记录了变速箱正常的换挡数据，很好地满足了设计要求。

Data Acquisition System of Electro-mechanical Transmission Test Bed Based on LabVIEW

The design and selection of the data acquisition system of electro-mechanical transmission is introduced.The system used NI-FP real-time module as the hardware and programmed the data acquisition program with LabVIEW.The data was acquisitioned and processed by the lower computer,stored in the memory of the lower computer in the form of Excel files,and it was transported to the upper computer via Ethernet to achieve the real time display and monitor.The system recorded the shifting data accurately in the bed...