【摘要】 介绍的柴油机曲轴与凸轮轴转速信号发生器采用C8051F310单片机作为中央处理器,结合转速给定采样电路、液晶显示电路、参数存储电路等方便地实现了智能化、高精度、高效率的连续可调的多齿、缺齿转速信号发生,性价比高,使用方便,在ECU开发过程中发挥着重大作用。更多还原

【Abstract】 The speed signal generator of diesel crankshaft and camshaft which was described in this article used SCM C8051F310 as the central processor.It combined with speed given and sampling circuit、LCD circuit、parameter storage circuit,then achieved easily the occurrence of multi-tooth、missing-tooth speed signal which was intelligent、high-precision、high-efficiency and continuously adjustable.What’s more,it was cost-effective and easy to use.So it played a significant role in the ECU development process.更多还原