车用柴油机电控开发系统的软、硬件设计及应用

• 作 者: 谢辉 刘文胜 汪洋 孙方 苏万华
• 机 构: 天津大学,天津大学,天津大学,天津大学,天津大学
• 出 处: 汽车工程
• 发表日期: 1998年04期
• 关键词: 电控喷油器 开发系统 微机测控系统 发动机电控 发动机性能 燃油系统 柴油机电控 控制卡 软件开发 共轨

本文研制了一种新的发动机电控燃油系统的开发系统的微机测控系统。该系统以PC微机、通用A/D卡和控制卡为核心,通过主程序与中断服务程序的结合,实现了实时控制、测量和调试等多任务的同步。该系统可适用于发动机电控燃油系统的硬件研制、软件开发以及发动机性能优化等各个阶段。本文给出了该测控系统在柴油机共轨蓄压式、可控供油率单体喷油器(PAIRCUI)系统开发中的初步应用。

This paper developed a new engine electronic control fuel system development system microcomputer control system. The system takes PC microcomputer, general A / D card and control card as the core. Through the combination of main program and interrupt service program, real-time control, measurement and debugging and other multitasking synchronization are realized. The system can be applied to the engine electronic fuel system hardware development, software development and engine performance optimization and other stages. This paper presents a preliminary application of this measurement and control system in the development of PAIRCUI system for diesel engine common rail pressure storage and controllable fuel supply rate.