摩托车发动机ECU耐久性测试系统研究  

Research of Durability Testing System on Motorcycle Engine ECU

作　　者：郭江伟 余淼[1] 巫正中[2] 魏文雄[3] 邓冬梅[1] 

机构地区：[1]光电技术及系统教育部重点实验室重庆大学光电工程学院,重庆400030 [2]中国人民解放军后勤工程学院信息工程系 [3]重庆工业自动化仪表研究所

出　　处：《小型内燃机与摩托车》2011年第3期59-62,共4页Small Internal Combustion Engine and Motorcycle

基　　金：重庆市重点攻关项目(CSTC2008AB6003);教育部新世纪优秀人才支持计划(NCET-07-0910)

摘　　要：摩托车发动机电子控制模块(Electronic Control Unit:ECU)是摩托车电喷系统的核心部件,在其量产之前,需要进行严格的耐久性测试。笔者基于某型号摩托车ECU模块,研究设计了一个开放、智能、实用的ECU耐久性测试系统,成功应用于现场测试,并取得了良好效果。它根据摩托车ECU在线运行的工况,构建了以工控机为控制核心的仿真平台,模拟产生摩托车的传感信号及执行机构的动作,并且能够切换模拟负载。通过ECU耐久性测试,可以缩短ECU研发周期,提高企业竞争力,同时对增强国产ECU自主研发实力具有重要意义。Motorcycle Electronic Control Unit（ECU） is the core component of Electronic Fuel Injection（EFI） system.Rigorous durability testing should be taken before its production.This paper,based on a certain model of motorcycle ECU module,designed an open,intelligent,practical ECU durability testing system that has been successfully applied in field tests,and achieved good results.The system runs under the motorcycle ECU online condition,and the control center is an industrial computer.The simulation platform could generate the sensor signals of motorcycle and simulate the action of executive device through the load switch.Durability testing system of ECU can shorten the development cycle,improve enterprise competitiveness,and also make a significant contribution to enhancing the strength of domestic ECU independent research.

关 键 词：电子控制模块 耐久性测试 摩托车 CAN 总线 

分 类 号：TK417.13[动力工程及工程热物理—动力机械及工程]