柴油机电控单元国产化设计与测试  

Domestic Design and Test of Electronic Control Unit for Diesel Engine

作　　者：张雷[1,2] 宋国民 唐立群[1,2] 黄城健 龚笑舞[1,2] ZHANG Lei;SONG Guomin;TANG Liqun;HUANG Chenjian;GONG Xiaowu(FAW Wuxi Fuel Inject Equipment Research Institute,Wuxi 214063,China;Advanced Technology Research Institute,FAW Jiefang Engine Business Division,Wuxi 214063,China)

机构地区：[1]中国一汽无锡油泵油嘴研究所,江苏无锡214063 [2]一汽解放发动机事业部前瞻技术研究院,江苏无锡214063

出　　处：《现代车用动力》2021年第2期19-22,共4页Modern Vehicle Power

摘　　要：为提升柴油机电控单元(ECU)电路的国产化水平,开展了模块电路替代方案研究,并对替代电路进行了功能测试。根据电路特点与国产化技术现状,提出芯片定制、功能替代、离散化替代、系统替代4类替代方案,提升电路芯片的国产化率。通过工作电压适应性试验,证明国产化方案电路满足原电路功能要求。In order to improve the localization level of the electronic control unit(ECU)of diesel engine,it studies the alternative scheme of the module circuits and tests the function of the alternative circuits.According to the characteristics of the circuits and the present situation of the localization technology,four kinds of substitution schemes are proposed,which are customization development substitution,function substitution,discretization substitution and system substitution,in order to improve the localization rate of the circuit chips.Through the supply voltage adaptability test,it is verified that the substitution scheme meets the function requirements of the original circuits.

关 键 词：柴油机 电控单元 国产化 电压测试 

分 类 号：TK423[动力工程及工程热物理—动力机械及工程]