ECU作為汽車發(fā)動機(jī)控制系統(tǒng)的核心，對其進(jìn)行自主知識產(chǎn)權(quán)的智能研究是十分必要的。結(jié)合國內(nèi)實際和總結(jié)分析現(xiàn)有系統(tǒng)，采用世界先進(jìn)技術(shù)和綜合設(shè)計思想，給出了基于CAN總線的汽車發(fā)動機(jī)智能電子控制器的設(shè)計方案，包括系統(tǒng)硬件控制結(jié)構(gòu)和軟件控制算法，這是進(jìn)一步設(shè)計整體控制系統(tǒng)的前期基礎(chǔ)工作。
關(guān)鍵詞：發(fā)動機(jī)；電控單元；CAN總線；智能電子控制器

Abstract: ECU is as the core of the engine control system of the automobile, is very essential for its intelligence of carrying on the independent intellectual property right to research. To existing systematic analysis and summaries with the fact of our country, give based on CAN bus automobile engine intelligence electronic the plans of design of controller with new technology and ideas including control structure of hardware and software, and that is the basic ready for total control system.
Keywords: engine; ECU; Controller Area Network Bus; intelligent electronic controller