智能窗户设计及控制系统毕业设计论文Word格式.docx
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东南大学成贤学院毕业设计报告
智能窗户的设计
摘要
本设计采用ARMcontex-M4单片机为控制核心,通过控制直流电机的正反转改变窗户的开合,从而实现“窗户自动控制”功能。
此作品使用了触点开关对“雨”进行监控,温湿度传感器对环境温湿度检测,粉尘传感器对空气中粉尘光量检测,电开关判断窗户是否全开或全关,这些信号经探测提取转换后被送入单片机中进行运算,单片机根据运算结果对直流电机进行控制,从而实现自动窗帘的功能。
该作品使用了无线收发模块,实现了对窗帘的遥控,通过简单的按键设置就能控制窗帘的状态。
关键词:
ARMcontex-M4传感器直流电机电机驱动
I
Body-drivenDesignofFire-fightingRobot
Abstract
Inrecentyears,withtherapiddevelopmentofscienceandtechnology,intelligencealsomadefurtherdemands,intelligentrobotresearchinpracticalapplicationsalargespacefordevelopment.Thesocialsignificanceofthefireisthatitsafeforhumansurvivalastheultimatecare,firefightingrobotasanimportantmeansoffirefighting,firefightingandrescuehasbeenanincreasinglyimportantroleintheshow.
ThisrobotisP89V51RD2fightingforthecontrolofmicrocontrollercore,toDCmotor,powersupplycircuit,motordriveandothercircuits.SystemthroughthefireflamesensorinformationcollectedbythemicrocontrollerthroughIOporttocontrolthecarforwardandstopped.Tofindthesourceoffire,thecarstopped,theuseofjobsensortomeasurethevelocityofthecar,displayedonthedigitalpipe.Andusethefanoutthefire.
Keywords:
P89V51RD2;
DCmotor;
HallSensor;
LED
II
第一章绪论...........................................................................................................................................................51.1问题的提出...........................................................................................................错误~未定义书签。
1
1.2相关背景情况介绍...................................................................................................................................5
1.3设计思路和方法...................................................................................................错误~未定义书签。
1.3.1系统设计指标....................................................................................................................................1
1.3.2系统设计的难点............................................................................................错误~未定义书签。
2
1.4本论文结构安排...................................................................................................错误~未定义书签。
第二章系统设计.....................................................................................................................................................82.1整体方案设计................................................................................................................................................82.2系统组成........................................................................................................................................................82.3方案论证与比较............................................................................................................................................82.3.1单片机的方案论证与比较......................................................................................................................8
2.3.2电源模块的方案论证与比较..................................................................................................................9
2.3.3测速模块的方案论证与比较..................................................................................................................9
2.3.4显示模块的方案论证与比较................................................................................................................10
2.3.5车体设计的方案论证与比较..................................................................................................................4
2.3.6电机驱动模块的方案论证与比较11
第三章单元电路设计...........................................................................................................................................123.1主控制器......................................................................................................................................................123.1.1单片机概述............................................................................................................................................123.1.2单片机P89V51RD2...............................................................................................................................133.2电源模块......................................................................................................................................................143.3测速模块......................................................................................................................................................163.3.1霍尔器件................................................................................................................................................163.3.2霍尔传感器44E概述..........................................