汽车动力性测试系统研究

Study on Automobile Dynamic Property Measurement System

汽车性能测试通常在试验场内进行,测试内容多且路况复杂。要求测试仪器的多样化而且要有高的精度和稳定性。汽车动力性测试系统是以图形化编程语言LabVIEW为软件开发平台,配以笔记本电脑、传感器、信号调理卡和数据采集卡组成。该系统可以完成对汽车动力性的数据采集、处理、分析和显示功能。

Automobile dynamic property test is usually done in the proving ground. Testing instrument must be various, and have high degree of accuracy and high stability. It is based on graphical interfaces language LabVIEW to develop the automobile dynamic property measurement system with pocket computer, sensor, sample-and-hold accessory and data acquisition cards. Data acquisition, signal transaction and display can be achieved in the system.