基于LabVIEW的电动汽车驱动系统测试平台设计

Test Platform Design for Driving System of Electric Vehicles Based on LabVIEW

针对目前电动汽车驱动系统性能测试中存在的操作复杂及准确度和效率低等问题,设计了一种基于Lab VIEW的电机测试平台。介绍了测试平台的原理图方案,设计了程序控制流程,完成上位机软件的编程并实现与电机控制器之间的通信、数据采集和调试;最后利用上述搭建完毕的测试台对某一电机系统进行了试验测试。

Aiming at both complicate operation and low efficiency in performance test of the electric vehicle’ s driving system, a LabVIEW-based motor test platform was designed, including the introduction of the test platform’ s schematic diagram and its program control process, and the programming and implementation of PC software and communication with the motor controller, the data collection and the debugging as well as the mo-tor system test.