2019年智能家居系统-毕业设计.doc

PAGE \* MERGEFORMAT I PAGE \* MERGEFORMAT I 智能家居控制系统 (软件)设计 摘 要 本文通过对现有的家居智能控制系统功能以及实际情况分析，设计了一种安全、实用、方便的智能家居控制系统。本文首先阐述了智能家居控制系统的研究状况和发展现状，以及一般家居控制系统所要检测的物理量。根据家居控制系统常用的检测信号类型，选取了红外信号、温度信号、光线强度信号和密码输入等作为本设计的检测依据。 本设计选取红外信号、温度信号和光线强度信号作为监测信号。密码验证是否通过作为整个电路是否工作的依据。当密码验证通过之后，整个系统同时监测红外信号、温度信号和光线强度信号，红外信号达到阈值则开始报警。温度信号实时显示。光线强度信号控制步进电机的动作。 关键字：智能控制；光强度；红外；温度；步进电机 Intelligent home control system (software) design HYPERLINK /search?q=abstractkeyfrom=E2CtranslationAbstract Smart home control systems also emerged. This paper designs a practical and convenient smart home control system based on the existing smart home control system and the actual situation.This paper describes the intelligent home control system research and development, as well as detected physical signals of the home control system. This design chooses the infrared signal, the temperature signal, the light intensity signal and the password input signals as the detection signal types. The design selected infrared signal, the temperature signal and the light intensity signal as the monitoring signals. Password authentication is as the basis situation if the circuit works. When password authentication is passed, the entire system monitors the infrared signal, the temperature signal and the light intensity signal. The system alarms when the infrared signal reaches the threshold. Temperature signal real-time displays on the LCD1602. Light intensity signal controls the stepper motor movements. Keywords: intelligent control; light intensity; infrared technology; temperature control; stepper motor PAGE \* MERGEFORMAT III PAGE \* MERGEFORMAT III I 目 录 TOC \o 1-3 \h \u HYPERLINK \l _Toc12964 1 绪 论 PAGEREF _Toc12964 1 HYPERLINK \l _Toc31653 1.1 课题背景及研究意义 PAGEREF _Toc31653 1 HYPERLINK \l _Toc14595 1.2 智能家居控制系统的发展概况 PAGEREF _Toc14595 2 HYPERLINK \l _Toc891 1.3 本设计研究的主要内容 PAGEREF _Toc891 2 HYPERLINK \l _Toc31051 2 智能家居控制系统的总体介绍 PAGEREF _Toc31051 3 HYPERLINK \