节点文献
基于超声波及虚拟仪器的汽车不解体油耗检测系统
Non-separated Oil-consuming Analysis Instrument by virtual Instrument and ultrasonic measuring
【Author】 SUN Li-na YUAN Pei-xin (College of Mechanical Engineering,Northeastern Universityg,Shenyang 110004)
【机构】 东北大学机械工程与自动化学院;
【摘要】 本文设计了以反拖型汽车底盘测功机为基础的检测平台,通过对汽车的模拟道路行驶,通过超声波进行即时检测,研究开发了以PC为硬件平台、并结合虚拟仪器LabVIEW技术的上位机的软件系统,配合必要的传感器、信号调理器和数据采集卡组成的多通道油耗检测虚拟仪器系统。该系统在计算机上通过软件控制数据采集、数据分析并显示结果,而且根据国家的汽车油耗检测国家标准的要求,开发了能对检测的数据进行存储、查询和百公里油耗值计算的数据库系统。
【Abstract】 This paper designed measuring bedrock by automotive chassis dynamometers and developed the system of non-separated oil-consuming measuring by PC as the hardware and designed virtual instrument as software,matched with sensor,system signal adjusted and DAQ card.That system controls the collection and analysis of data and shows the result at computer by software.Design the database system that can save and search the data of oil-consuming according to the national standard request of car oil-consuming.
【Key words】 oil-consuming measuring; non-separated; Virtual instrument; ultrasonic flowmeter transducer;
- 【会议录名称】 第九届真空冶金与表面工程学术会议论文摘要集
- 【会议名称】第九届真空冶金与表面工程学术会议
- 【会议时间】2009-08-24
- 【会议地点】中国辽宁沈阳
- 【分类号】U467.4
- 【主办单位】中国真空学会真空冶金专业委员会(Vacuum Metallurgy Committee of Chinese Vacuum Society)、沈阳市真空学会(ShenYang Vacuum Society)