摘要
介绍了基于CAN总线的高压共轨柴油机ECU硬件在环仿真系统的软件设计。软件采用Visual C++和LabVIEW混合编程的方式,构建了发动机仿真模型和硬件在环仿真系统用户界面,实现了CAN总线通信和系统运行数据的处理与记录。在满足实时性要求的同时,本软件为发动机ECU控制策略、控制功能以及工作可靠性的测试和评估提供了一个良好的平台。
The software design of a hardware-in-loop simulation system （HILSS） for high pressure common-rail diesel engine electronic control unit （ECU） based on CAN bus was introduced. A diesel engine model and a user interface of HILSS were built up, and the CAN bus communication and system running data saving were accomplished in the software which was compiled by using Visual C＋＋ and Labview. The software meets the demand of real-time and provides a good platform for testing the control strategy, control function and reliability of diesel engine ECU.
出处
《内燃机工程》
EI
CAS
CSCD
北大核心
2009年第5期41-45,共5页
Chinese Internal Combustion Engine Engineering
基金
国家"八六三"高技术研究发展计划项目(2007AA06Z315)
关键词
内燃机
高压共轨
柴油机
ECU
硬件在环仿真
CAN总线
IC engine
high pressure common-rail
diesel engine
electronic control unit（ECU）
hardware-in-loop simulation
CAN bus
