摘要
测量转速的方法很多,但多数比较复杂,而无接触式转速测量仪在测量过程中无需与被测物直接接触,无机械磨损,对被测物的影响小,应用广泛。本文分析了转速测量的基本原理,提出了系统总体设计方案,以光电传感器为转速检测元件,以STC12C5410AD单片机为控制核心,通过无线接收模块,实现无线转速的测量,给出相关硬件电路及软件设计思路。
The ways of speed measurement is very much, however, most of which are complex. No-contact speed measurement instrument has the advantage that it has no mechanical wear and small impact on the measured object,so used widely. This paper analyzes the principle of speed measurement,proposes the design of the system.The design uses photoelectric sensors as speed detection, uses STC12C5410AD MCU as the core control,uses the wireless receiver module for speed measurement, gives the associated hardware circuit and software design ideas
出处
《自动化技术与应用》
2012年第1期76-79,共4页
Techniques of Automation and Applications
关键词
单片机
无线
转速
测量仪
MCU
wireless
speed
measurement instrument
