现代电子技术
現代電子技術
현대전자기술
MODERN ELECTRONICS TECHNIQUE
2014年
12期
121-124
,共4页
AT89C2051%风速%LCD显示%Proteus
AT89C2051%風速%LCD顯示%Proteus
AT89C2051%풍속%LCD현시%Proteus
MCU%wind velocity%LCD display%PROTEUS
风是日常生活中经常遇到的现象，随着人类科技知识的不断发展，对风力资源的利用也越来越广泛，怎样测量风的速度和风力等级就成为一个重要的课题。该设计在介绍AT89C2051单片机的性能和特点基础上，结合光电传感器测量脉冲个数，利用liyongLCD显示来实现测量风速的功能。其中硬件电路由电源模块、风叶转动输出脉冲电路、AT89C2051单片机控制电路组成；并编写了软件控制程序；利用Proteus软件对该设计软硬件进行了仿真。
風是日常生活中經常遇到的現象，隨著人類科技知識的不斷髮展，對風力資源的利用也越來越廣汎，怎樣測量風的速度和風力等級就成為一箇重要的課題。該設計在介紹AT89C2051單片機的性能和特點基礎上，結閤光電傳感器測量脈遲箇數，利用liyongLCD顯示來實現測量風速的功能。其中硬件電路由電源模塊、風葉轉動輸齣脈遲電路、AT89C2051單片機控製電路組成；併編寫瞭軟件控製程序；利用Proteus軟件對該設計軟硬件進行瞭倣真。
풍시일상생활중경상우도적현상，수착인류과기지식적불단발전，대풍력자원적이용야월래월엄범，즘양측량풍적속도화풍력등급취성위일개중요적과제。해설계재개소AT89C2051단편궤적성능화특점기출상，결합광전전감기측량맥충개수，이용liyongLCD현시래실현측량풍속적공능。기중경건전로유전원모괴、풍협전동수출맥충전로、AT89C2051단편궤공제전로조성；병편사료연건공제정서；이용Proteus연건대해설계연경건진행료방진。
wind is a phenomenon often encountered in everyday life. With the continuous development of human scientific knowledge,the wind resource has been widely used,and how to measure wind speed and wind scale has become an important issue. The performances and features of MCU AT89C2051 are introduced for the design of MCU-based digital readout anemome-ter,whose function of wind speed measurement is realized by measuring the number of pulses of photoelectric sensors and using LCD display. Its hardware circuit is composed of power module,pulse circuit of fan blade rotation output and control circuit of 89C2051 MCU. The software control program was compiled. The designed hardware and software were simulated by means of PROTEUS software.
