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基于单片机的智能窗结构系统设计

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北京理工大学珠海学院2020届本科生毕业设计

基于单片机的智能窗户结构系统设计

北京理工大学珠海学院2020届本科生毕业设计

基于单片机的智能窗结构系统设计

摘 要

窗户是一个建筑里必不可少的与外界连通的通道，承担着室内空气流动的重要作用，与人们的健康生活息息相关。作为窗户而言，由最开始的木窗材质到现代社会里的铝合金等，随着时代的不同，窗户的制作技术也是在不断的改革更新。现如今到了今天，随着科技智能水平的发展和趋于平民化的进程，伴随着智能家居概念的提出，作为智能家居里重要的一环，智能窗户的应用与发展也是必不可少的。本文主要是基于单片机的智能窗户结构系统设计，将会在窗户结构上进行设计，有关传动的机械设计计算，以及相对应的校核计算，窗户的尺寸选择设计，对单片机传感器等零部件的布局。

关键词：智能窗户 单片机 机械结构设计

北京理工大学珠海学院2020届本科生毕业设计

Design of intelligent window structure system based on

single chip microcomputer

Abstract

Window is an indispensable channel connecting with the outside world in

the building, which plays an important role in indoor air flow and is closely

related to people's healthy life. As a window, from the first wood window

material to the aluminum alloy in the modern society, with the different times,

the window production technology is also in constant reform and update. Now

to today, with the development of technology and intelligence level and the

process of becoming more and more popular, along with the concept of smart

home, as an important part of smart home, the application and development of

smart windows is also essential. This paper is mainly based on the design of the

intelligent window structure system based on the single chip microcomputer. It

will input the design of the window structure, the mechanical design calculation

of the transmission, the corresponding check calculation, the size selection

design of the window, the layout of the sensor and other parts of the single chip

microcomputer.

Key words: mechanical structure design of intelligent window single chip

microcomputer

北京理工大学珠海学院2020届本科生毕业设计

目录

一、绪论 .............................................................................................................................. 1

1.1 研究背景及意义 .......................................................................................... 1

1.2 国内外研究现状及发展趋势 ................................................................... 2

1.3 本文研究的内容 .......................................................................................... 2

1.4 研究的主要任务和目标 ............................................................................ 2

二、概述 .............................................................................................................................. 3

2.1 基本功能介绍 .............................................................................................. 3

2.2 窗户类型的选定 .......................................................................................... 3

2.3 方案设定和分析 .......................................................................................... 4

2.3.1 窗户的安装方式 .................................................................................. 4

2.3.2 窗户的尺寸大小及运行速度设定 .................................................. 4

2.3.3 传动方案的选定 .................................................................................. 5

2.3.4 窗户的结构布局初步设定 ................................................................ 5

2.4 选择电动机的型号 ..................................................................................... 8

三、主要传动装置设计 ................................................................................................. 11

3.1 齿轮齿条设计 ............................................................................................ 11

3.1.1 按接触强度设计简化计算 .............................................................. 11

3.1.2 按齿根弯曲疲劳强度校核 .............................................................. 12

3.2轴及其零部件设计 .......................................................................................... 13

四、整体结构设计 .......................................................................................................... 22

4.1 材料的选取 ................................................................................................. 22 北京理工大学珠海学院2020届本科生毕业设计

4.2 结构尺寸设计 ............................................................................................ 23

4.3 安装方法介绍 ............................................................................................ 34

五、总结 ............................................................................................................................ 35

参考文献 ............................................................................................................................ 36

致谢 .................................................................................................... 错误!未定义书签。

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基于单片机的智能电动百叶窗设计

基于单片机的智能电动百叶窗设计

基于单片机的智能电动百叶窗设计

李阳;高键;苏永刚

【摘 要】With the progress of society and the continuous improvement of

living standard, more and more high standard of living comfort is

required ,for example the demand for shading and ventilation.Shutter, as a

kind of common shading facilities indoor, could be controlled by adjusting

the blade Angle of the sun's heat, reducing the cooling load of the system

to achieve the goal of energy saving.The single-chip computer control

technology is mainly expounded as the core,and the system is mainly

composed of single chip microcomputer control module, the wireless

receiving module, LED digital tube display module, motor drive module,

power module and shutter form structure.In this system a 2.4G module is

used to accept wireless data, and send data to STC15F2K16S2

microcontroller decoding.Then it output to the single-chip microcomputer

智能窗帘控制系统设计_毕业设计论文

智能窗帘控制系统设计_毕业设计论文

河 南 工 业 职 业 技 术 学 院

Henan Polytechnic Institute

毕业设计（论文）

题 目 智能窗帘系统控制

班 级＿ 机 电 1001

摘 要

随着科技的发展，智能家居已逐渐进入人们的生活中。市场对于红外遥控控制系统的需求也越来越大。高精度、多功能、低功耗，是现代科技的主导方向。因此，单片机在电子产品的应用已经越来越广泛，在很多电子产品中都用到了红外控制。本设计介绍给予AT89C51单片机控制的智能窗帘系统，它采用了红外遥控技术，实现室内任何地方，只要轻按遥控器，窗帘就会随心所欲的打开或关闭。为了使窗帘更加智能化，在设计中还加入光控和自动定时控制，可以根据光强或用户定时，开启或关闭窗帘，让该设计更加人性化。

关键字：智能窗帘、光控、单片机

目录

第一章 绪论 ............................................................................................................................. 1

1.1 窗帘红外遥控设计目的 ................................................. 1

1.2智能窗帘概述及发展 ................................................... 1

第二章 设计思路 ................................................................................................................ 2

2.1主要任务 ............................................................. 2

智能窗的通风采光控制

智能窗的通风采光控制

智能窗的通风采光控制

【摘 要】据了解，智能窗在国外是一个发达的产业，它在节能减排、消防方面有广泛的应用。根据国家建设部统计资料，我国每年城乡建筑能耗中，通过玻璃门和窗户损失的能耗占到全部建筑能耗的40-50%。由此可见，门窗质量对节能减耗起着极为关键的作用，而智能窗的广泛应用将可大幅节能减排。本文以avr系列单片机为控制单元，通过传感器检测外界信号的变化，采集温度、光照和红外反射的外界参数，进行综合判断分析，然后将变化的信号输入到单片机，由单片机对其进行判断，进而控制电机的正反转，以达到开关窗户的目的。并且它集消防排烟、防盗、避风挡雨、调节温度、通风采光、自动开关等功能于一体，结束了手动开窗的历史，并让它成为智能建筑家居的管理者，将现代城市和家居带入了一个暂新的智能窗户时代。

【关键词】avr mcu；温度检测；光照检测；红外反射

1、研究目的和意义

据了解，智能窗在国外是一个发达的产业，它在节能减排、消防方面有广泛的应用。根据国家建设部统计资料，我国每年城乡新建房屋80%以上为高耗能建筑，既有建筑95%以上是高能耗建筑，建筑能耗占社会总能耗的27%。而建筑能耗中，通过玻璃门和窗户损失的能耗占到全部建筑能耗的40-50%。由此可见，门窗质量对节能降耗起着极为关键的作用，而智能窗的广泛应用将可大幅节能减

排[1]。

2、国内外家居智能窗户发展状况

智能家居进入中国发展已有近十年的时间，随着人们从陌生到熟悉，从误解到理解，智能家居的发展道路可谓非常坎坷。它经过了早期的概念普及期到现在开始进入快速的发展期。可以从以下五大方面看出这一点。

（1）概念普及程度广泛

（2）厂商更新换代频繁

（3）房地产开发商推波助澜

（4）媒体关注度极大提高

（5）消费者对智能家居跃跃欲试[4]

基于51单片机的智能家居控制系统设计

基于51单片机的智能家居控制系统设计

基于51单⽚机的智能家居控制系统设计

摘要

智能家居是时代发展的产物，是住户想享受快速⽹上冲浪、便捷实时的通讯、安全防范、丰富娱乐⽣活、便捷的⽣活家居管理,优质物业管理等智能化住宅所特有的⽣活⽅式，使忙碌⼀天的⼈们真正体会到智慧家带来的⽣活乐趣。本设计以STC89C52RC单⽚机为核⼼设计数字时钟和智能窗帘：通过光敏电阻检测光线强弱，当光线强度达到⼀定的程度时，通过单⽚机控制电机将窗帘拉上，否则打开窗帘。另外⽤点阵显⽰时间和当前室内温度，由于下午⼗点后基本属于睡眠时间，故忽略光线强度，拉上窗帘并⾃动切换到⼿动模式，以节约电能，待第⼆天起床再将其切换⾄⾃动模式。由于⼀般电机⽆法⾃主精确定位，需要辅助器件构成⼀个闭环系统才能精确的控制窗帘的张合程度，故本设计采⽤步进电机控制，通过齿轮变速，精确控制窗帘的张合程度，避免窗帘由于过度的张合造成损害，同时由于减少了辅助器件，节省了能源。同时，本设计还选⽤DS12C887时钟芯⽚，该芯⽚内部⾃带锂电池，即使在断电的情况下仍然能继续⼯作。该芯⽚有内置晶振，能够提供准确的时间，正常⼯作状态下⼯作⼀个⽉误差为+ 1分钟。芯⽚内部带有闹钟功能，带有世纪寄存器，能够解决世纪问题，还有闰年补偿能多项功能。⽐只利⽤晶振驱动的电⼦时钟功能更强⼤，时间更准确。

关键词：单⽚机；智能窗帘；时钟芯⽚Abstract

Intelligent furniture is outcome of the developing time. It is a special lifestyle with which residents can enjoy fast onlinesurfing, convenient communication, safety guard and which can enrich residents’ entertainment, make their furnishingmanagement more convenient and which can optimize their property management. It can provide people who have beenbusy for a whole day with entertainment that intelligent ones bring to them. These are designs called digital clock andintelligent curtain that center on STC89C52RC MCU. It detects whether the light is hard or not through photosensitive electricresistance. When light is hard to some level, the curtain is closed under the control of the MCU on the generator, and isopened on the contrary. In addition, it shows time and the present indoor’s temperature with dot matrix. Light can beneglected after 10 o’clock pm when most people have fallen asleep. At this time, the curtain is closed and get to be undermanual mode, so as to cut down electricity consumption, it was not turned to automatic mode until residents’ getting up in themorning. Commonly seen generators are not able to fix precisely, they can form a closed loop system to realize precisecontrol on curtains only with the help of some assistant devices. Thus, this design precisely controls curtains under thecontrol of steering engines and with gears to alter the speed. By that, curtains are protected from damages by over-operation.At the same time, less assistant devices are used and energy consumption is cut down. Meanwhile, the design selectsDS12C887 chips which contain lithium cells themselves and which can continue operating even when it is out of electricity.Such chips contain some internally installed crystal that can provide precise time with only one minute’s error within onemonth when operating normally. Such chips also have alarm function and century register. Thus, they can solve centuryproblem. This design is much stronger and preciser than any electric clocks using only crystal to operate.