摘要
基于DSP芯片TMS320F2812外设事件管理器的捕获功能提出了车辆发动机转速测量的一种方法。与传统方法相比,该法简单易行、功能可靠,而且测量精度较高,具有较强的工程应用价值。
A method for measuring rotational velocity of engine is present based on the capture unit of TMS320F2812＇s Event Manager Modules. Compared with traditional method, the new one is more convenient to use and the result is more persuasive, so there may have a wider industrial application in the future.
出处
《微计算机信息》
2009年第20期127-128,155,共3页
Control & Automation
关键词
转速
测频
TMS320F2812
事件管理器
捕获单元
rotational velocity
frequency measurement
TMS320F2812
Event Manager Modules
capture unit
