基于虚拟仪器的发动机检测系统开发  

Development of Engine Detection System Based on Virtual Instrument

作　　者：邢耀文 高伟 邓召文 XING Yaowen;GAO Wei;DENG Zhaowen(Hubei University of Automotive Technology,Shiyan 442002,China)

机构地区：[1]湖北汽车工业学院汽车工程学院,湖北十堰442002

出　　处：《拖拉机与农用运输车》2021年第5期49-52,64,共5页Tractor & Farm Transporter

基　　金：湖北汽车工业学院大学生创新创业训练计划项目(DC2020068)。

摘　　要：以电喷发动机台架为实验平台,以PC机为核心,数据采集卡6009与其他相关硬件连接,利用LabVIEW开发了一款用于信号采集、分析和处理的虚拟仪器技术平台。实现了单通道、多通道信号检测,各模块具有采集、分析、处理信号功能,可实时显示波形和重要参数,通过实验初步验证,系统具有较好的实用性。With the electronic fuel injection engine platform as the experimental platform and the PC machine as the core,the data acquisition card 6009 is connected with other relevant hardware.A virtual instrument technology platform for signal acquisition,analysis,and processing has been developed based on LabVIEW.Single-channel and multi-channel signal detection are realized,and each module has the function of collecting,analyzing and processing signals,which can display the waveform and important parameters in real time.Through experimental verification,the system has good practicability.

关 键 词：虚拟仪器 LABVIEW 信号采集 分析和处理 

分 类 号：U472.9[机械工程—车辆工程]