摩托车电控汽油机喷油提前角测试  

Test of Injection Advance Angle of Motorcycle Electric Control Gasoline Engine

作　　者：杨铁皂[1] 王新阳[1] 王昌盛[1] 薛海波[1] 

机构地区：[1]河南科技大学车辆与交通工程学院,河南洛阳471003

出　　处：《河南科技大学学报（自然科学版）》2015年第5期42-45,7,共4页Journal of Henan University of Science And Technology:Natural Science

基　　金：国家自然科学基金项目(50976076)

摘　　要：针对目前摩托车等汽油机的喷油提前角测量中存在的精度不高、费时费力等原因,介绍了基于MP424数据采集卡的摩托车电控喷油系统中关于喷油提前角的数据采集和处理系统。该系统使用MP424数据采集卡采集数据,使用Lab VIEW编写喷油提前角测量软件,取得了良好的效果。研究结果表明:本方法具有测试精度高、测试时间短和可以在线测量等优点。As the fuel injection advance angle measurement accuracy of motorcycle gasoline engine was low,time-consuming and inefficient,a way based on the MP424 was introduced for the injection advance angle of data acquisition and processing system of motorcycle electronic fuel injection system. The MP424 data acquisition card was used to collect data and the Lab VIEW software was used to program the fuel injection advance angle measurement software. The results show that this method has high test accuracy and short test time. The date can be online measured.

关 键 词：数据处理 MP424 喷油提前角 

分 类 号：TK413.9[动力工程及工程热物理—动力机械及工程]