电控发动机实时监控系统研究

On the real-time monitor system for electronic controlled engine

采用VB和实时操作系统技术设计电控发动机监控系统,研究在μC/OS-II平台上实现系统控制以及与上位机进行通讯的工作模式,论述监控系统的时钟节拍、通讯和任务管理等方面的设计思路;实验证明,设计的实时监控系统在监控能力、时间精度、控制时序和系统的扩展潜力等几方面都能满足电控发动机的监测控制要求。

A monitor system for the electronic controlled engine is designed by means of Visual BASIC and real-time operating system. Tile authors discuss about the method of achieving control on the μC/OS-Ⅱ platform, the working mode of communicating with supervisor, the design idea of clock tick, management of communication and tasks. It is proved that the time precision, controllability, supervision and extendable potential of this real-time monitor system meet the demands of the electronic controlled engine.