基于LabVIEW的汽车动力性能测试系统研究  

Research on automobile dynamic performance test system based on LabVIEW

作　　者：王丽[1] 郭红霞[1] 

机构地区：[1]榆林学院,榆林719000

出　　处：《国外电子测量技术》2017年第2期41-48,共8页Foreign Electronic Measurement Technology

基　　金：榆林学院能源工程学院系级教改项目;榆林市科技局市级项目(2015CXY-22-03)资助

摘　　要：设计的测试系统相较于传统的检测仪器而言,具有携带方便、易于修改等明显的优势,是未来研究汽车性能的重要手段。以LabVIEW软件为实验测试平台,配以传感器、数据采集卡、数据保持卡等硬件设备,完成了汽车实时车速、最大车速、百公里加速时间以及制动距离的分析和显示,由此建立了汽车动力性能检测系统。经过反复试验,系统性能稳定,并且能够及时准确地反应测试结果,具有较高的应用价值。Compared with the traditional detection instruments,the test system of the paper has obvious advantages such as easy to carry and easy to modify.It is based on the LabVIEW software and hardware card with sensor,data acquisition card,data maintaining.The paper completes the real-time auto speed,maximum speed,100 kilometers acceleration time and braking distance analysis and display,the automobile dynamic performance test system is established.After repeated tests,the system performance is stable,and can timely and accurately response test results,and it has high application value.

关 键 词：实时车速 最大车速 百公里加速 LABVIEW 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论] TN06[自动化与计算机技术—计算机科学与技术]