电喷技术应用在摩托车领域中的电磁兼容性研究(1)  

Research of Electromagnetic Compatibility of the Electric Injection Technology in Motorcycle(1)

作　　者：丁凯[1] 李海洋[1] 

机构地区：[1]国家摩托车质量监督检验中心

出　　处：《摩托车技术》2014年第7期67-70,共4页Motorcycle Technology

摘　　要：面对日益严格的排放标准以及今后将要实施的燃油税的开征,采用电子控制燃油喷射(以下简称:电喷)技术降低油耗和排气污染势在必行,特别是对于当今摩托车而言,只有采用电喷技术才能同时达到降低摩托车尾气中有害物质的排放量、改善发动机运行的经济性、提高发动机的动力性这3项目标,汽车的技术发展史也已经充分证明。对于电控系统而言,发动机是一个强烈的电磁干扰源,其工作环境非常恶劣,不确定性因素多,因此,电子控制系统(ECU)必须具有很高的可靠性和电磁兼容性,才能消除各种干扰的影响。Facing the more stringent emission regulation and the forthcoming fuel tax, the adoption of electric fuel injection technology to reduce the fuel consumption and emission is necessary For modem motorcycle, the use of electric fuel injection technology can reduce the exhausting of pollutants and improve the fuel economy and power of motorcycle engine. It has been already verified in the auto development history that engine is an electronic and magnetic disturbing source. It works in a tough condition and has many uncertainty factors. Therefore, the levels of the reliability and electromagnetic compatibility of the ECU is very important to minimize the disturbances.

关 键 词：摩托车 电控单元 电磁兼容 

分 类 号：U483[交通运输工程—载运工具运用工程]