›› 2015, Vol. 28 ›› Issue (12): 73-.

• 论文 • 上一篇    下一篇

基于LabVIEW的汽车燃油泵性能测试检测系统

孙猛,张振东   

  1. (上海理工大学 机械工程学院,上海 200093)
  • 出版日期:2015-12-15 发布日期:2015-12-15
  • 作者简介:孙猛(1989—),男,硕士研究生。研究方向:汽车电子检测技术与发动机控制。E-mail:sm2216q@ 163.com。张振东(1968—),男,教授,博士生导师。研究方向:汽车电子控制技术。
  • 基金资助:

    上海市教委科技发展基金资助项目(06ZZ37)

Automotive Oil Pump Performance Testing System Based on LabVIEW

SUN Meng,ZHANG Zhendong   

  1. (School of Mechanical Engineering,University of Shanghai for Science and Technology,Shanghai 200093,China)
  • Online:2015-12-15 Published:2015-12-15

摘要:

针对汽车电动燃油泵手工检测操作不便,数据精度、效率低等问题,以某款汽车燃油泵为研究对象,研制一种基于LabVIEW环境和数据采集卡的汽车电动燃油泵性能测试系统。该系统通过NI-USB 6210数据采集卡采集燃油压力、燃油流量、油泵工作电压和工作电流等参数,以LabVIEW编制的上位机界面实现控制参数的设定、油泵性能评价、数据显示、存储、历史记录查询等功能。实验结果表明,该系统的测试时间较传统检测方法缩短了 90%以上,燃油泵性能的测试精度和检测效率均有大幅提高。

关键词: 数据采集卡, 燃油泵, LabVIEW, 性能评价

Abstract:

A set of oil pump performance testing system based on automotive oil pump is designed for the problems of complex operations,data inaccuracy and low efficiency in the handle testing of oil pump.With the help of LabVIEW environment and data acquisition card,this testing system tests the automobile oil pump performance with NI-USB 6210 data acquisition card to collect fuel pressure,fuel flow,pump working voltage and current parameters.PC interface is compiled by LabVIEW to realize the control parameters setting,pump performance evaluation,data display,storage,query and other functions based on historical records.The experimental results show that the testing time of this system is reduced by 90% with dramatically improved accuracy and efficiency compared with the traditional test method.

Key words: bata acquisition card;oil pump;LabVIEW;performance evaluation

中图分类号: 

  • TP274