船电技术
船電技術
선전기술
2012年
7期
24-27
,共4页
转速测量%单片机%光电传感器%柴油机%脉冲信号
轉速測量%單片機%光電傳感器%柴油機%脈遲信號
전속측량%단편궤%광전전감기%시유궤%맥충신호
rotational speed measurement%single-chip%photoelectric sensor%diesel engine,' pulse signal
基于AT89C51单片机平台,本文设计了一种采用光电传感器的柴油机转速测量方法,介绍了该测速法的基本原理、实现步骤和软硬件设计方案。硬件系统包括脉冲信号产生、脉冲信号处理和显示模块;软件设计采用C语言编程。结果表明该方法具有操作简单、精度高、稳定性好的优点。
基于AT89C51單片機平檯,本文設計瞭一種採用光電傳感器的柴油機轉速測量方法,介紹瞭該測速法的基本原理、實現步驟和軟硬件設計方案。硬件繫統包括脈遲信號產生、脈遲信號處理和顯示模塊;軟件設計採用C語言編程。結果錶明該方法具有操作簡單、精度高、穩定性好的優點。
기우AT89C51단편궤평태,본문설계료일충채용광전전감기적시유궤전속측량방법,개소료해측속법적기본원리、실현보취화연경건설계방안。경건계통포괄맥충신호산생、맥충신호처리화현시모괴;연건설계채용C어언편정。결과표명해방법구유조작간단、정도고、은정성호적우점。
Based on AT89C51 single-chip platform, a method of rotational speed measurement of diesel engine is designed by using photoelectric sensor. It introduces the basic principle, realization process and design scheme of the hardware and software for the velocity measuring method The hardware system includes generating and processing pulse signal and display module. The software program is written by C language. The results indicate that this method has advantages of simple operation, high accuracy and good stability.
