QT智能家居UI qt智能家居ppt

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数据大侠客 2024-03-19 13:28:31

文章标签 QT智能家居UI c++ 开发语言 qt #include 文章分类 物联网

本系统利用的是Qt Creator 5.12.12制作的。可实现的功能如下：①根据用户设定的设备的运行参数生成室内温度、湿度、空气质量随时间的变化情况；②若系统是智能的，可根据用户输入的户外温度、湿度的变化生成设备的运行指令。系统的代码量达到了2000行，需要完整源码的可私聊50r解决。下面逐一介绍系统的功能：

一、系统的文件分类：

1.mainwindow类

本类主要是用于生成主界面便于用户进行不同的操作的GUI界面。

2.airconditionface类

本类是生成手工修改空调运行参数：热容量、冷容量、温度、功率的GUI界面。

3.ventilation类

本类是生成手工修改新风系统运行参数：气容量、功率的GUI界面。

4.underface类

本类是生成手工修改地暖系统运行参数：温度、功率的GUI界面。

5. humidificationface类

本类是生成手工修改加湿系统运行参数：湿度、功率的GUI界面

6. dehumidification类

本类是生成手工修改除湿系统运行参数：湿度、功率的GUI界面

7.sys类

本类是包含空调类、新风系统类、地暖系统类、除湿系统类、加湿系统类的一个大类，在其中还初始化了5个static类对象air（空调）、und（地暖）、ven（新风）、hum（加湿）、deh（除湿），便于后面对系统进行控制。

8.readface类

本类是读取文件的GUI界面，可从用户的电脑是读取txt文件和XML文件并显示出来，方便用户读取数据。

9.runface类

本类是生成室内温度、湿度、空气质量随时间的变化情况的GUI界面。

10.automodeface类

本类是让用户在智能模式下输入外界的温、湿度的GUI界面。

11.autorunface类

本类是根据用户输入的户外温度、湿度的变化生成设备的运行指令的GUI界面。

12.introface类

本类是介绍产品信息的界面。

QT智能家居UI qt智能家居ppt_c++

二、系统页面展示：

1.主页面：

QT智能家居UI qt智能家居ppt_QT智能家居UI_02

//mainwindow.cpp文件
#include "mainwindow.h"
#include "ui_mainwindow.h"
#include "sys.h"
#include "airconditionface.h"
#include "ventilation.h"
#include "underface.h"
#include "humidificationface.h"
#include "dehumidification.h"
#include "introface.h"
#include "runface.h"
#include "readface.h"
#include "automodeface.h"
#include <QLineEdit>
#include <QRegExpValidator>
#include <QPushButton>
#include <QPainter>
MainWindow::MainWindow(QWidget *parent)
    : QMainWindow(parent)
    , ui(new Ui::MainWindow)
{
    ui->setupUi(this);
    this->setFixedSize(1000,600);
    this->setWindowTitle("智能家居模拟系统");
    this->setWindowIcon(QPixmap(":/image/icon.png"));


    //创建产品介绍按钮，从而能够让用户查看使用说明
    QPushButton*helpbutton=new QPushButton(this);
    helpbutton->setText("查看介绍信息");
    helpbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    helpbutton->setFocusPolicy(Qt::NoFocus);
    helpbutton->setFixedSize(helpbutton->width()*1.5,helpbutton->height()*1.15);
    helpbutton->move((this->width()-helpbutton->width())*0.5,this->height()*0.1);
    introface*introface1=new introface;
    connect(helpbutton,&QPushButton::clicked,this,[=](){
        introface1->show();
    });

    //创建空调按钮，从而能够修改空调的参数
    QPushButton*airbutton=new QPushButton(this);
    airbutton->setText("修改空调信息");
    airbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    airbutton->setFocusPolicy(Qt::NoFocus);
    airbutton->setFixedSize(airbutton->width()*1.5,airbutton->height()*1.15);
    airbutton->move((this->width()-airbutton->width())*0.5,this->height()*0.2);
    airconditionface*airconditionface1=new airconditionface;
    connect(airbutton,&QPushButton::clicked,this,[=](){
        airconditionface1->show();
    });
    //airbutton->setStyleSheet("QPushButton{border:0px;}");
    //airbutton->setStyleSheet("QPushButton{border-top-left-radius:15px;""border-top-right-radius:5px;}");

    //创建新风按钮，从而能够修改新风的参数
    QPushButton*venbutton=new QPushButton(this);
    venbutton->setText("修改新风系统信息");
    venbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    venbutton->setFocusPolicy(Qt::NoFocus);
    venbutton->setFixedSize(venbutton->width()*1.5,venbutton->height()*1.15);
    venbutton->move((this->width()-venbutton->width())*0.5,this->height()*0.3);
    ventilation*ventilation1=new ventilation;
    connect(venbutton,&QPushButton::clicked,this,[=](){
        ventilation1->show();
    });

    //创建地暖按钮，从而能够修改地暖的参数
    QPushButton*undbutton=new QPushButton(this);
    undbutton->setText("修改地暖系统信息");
    undbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    undbutton->setFocusPolicy(Qt::NoFocus);
    undbutton->setFixedSize(undbutton->width()*1.5,undbutton->height()*1.15);
    undbutton->move((this->width()-undbutton->width())*0.5,this->height()*0.4);
    underface*underface1=new underface;
    connect(undbutton,&QPushButton::clicked,this,[=](){
        underface1->show();
    });

    //创建加湿按钮，从而能够修改加湿的参数
    QPushButton*humbutton=new QPushButton(this);
    humbutton->setText("修改加湿系统信息");
    humbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    humbutton->setFocusPolicy(Qt::NoFocus);
    humbutton->setFixedSize(humbutton->width()*1.5,humbutton->height()*1.15);
    humbutton->move((this->width()-humbutton->width())*0.5,this->height()*0.5);
    humidificationface*humidificationface1=new humidificationface;
    connect(humbutton,&QPushButton::clicked,this,[=](){
        humidificationface1->show();
    });

    //创建除湿按钮，从而能够修改加湿的参数
    QPushButton*dehbutton=new QPushButton(this);
    dehbutton->setText("修改除湿系统信息");
    dehbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    dehbutton->setFocusPolicy(Qt::NoFocus);
    dehbutton->setFixedSize(dehbutton->width()*1.5,dehbutton->height()*1.15);
    dehbutton->move((this->width()-dehbutton->width())*0.5,this->height()*0.6);
    dehumidification*dehumidification1=new dehumidification;
    connect(dehbutton,&QPushButton::clicked,this,[=](){
        dehumidification1->show();
    });

    //创建进入智能控制的界面的按钮
    QPushButton*autobutton=new QPushButton(this);
    autobutton->setText("进入智能模式");
    autobutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    autobutton->setFocusPolicy(Qt::NoFocus);
    autobutton->setFixedSize(autobutton->width()*1.5,autobutton->height()*1.15);
    autobutton->move((this->width()-autobutton->width())*0.5,this->height()*0.7);
    automodeface*automodeface1=new automodeface;
    connect(autobutton,&QPushButton::clicked,this,[=](){
        automodeface1->show();
    });
}

MainWindow::~MainWindow()
{
    delete ui;
}
void MainWindow::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/3.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

2.查看介绍信息界面：

QT智能家居UI qt智能家居ppt_c++_03

//introface.cpp
#include "introface.h"
#include <QPainter>
introface::introface(QWidget *parent) : QMainWindow(parent)
{
    this->setFixedSize(1000,600);
    this->setWindowIcon(QPixmap(":/image/icon.png"));
    this->setWindowTitle("产品介绍");
}
void introface::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/13.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

3.修改空调信息界面：

QT智能家居UI qt智能家居ppt_qt_04

//airconditionface.cpp
#include "airconditionface.h"
#include "mainwindow.h"
#include "runface.h"
#include "readface.h"
#include <QLineEdit>
#include <QRegExpValidator>
#include <QPainter>
#include <QDebug>
#include <QPushButton>
#include <QFont>
#include <QMessageBox>
airconditionface::airconditionface(QWidget *parent): QMainWindow(parent)
{
    this->setFixedSize(1000,600);
    this->setWindowTitle("编辑空调信息页面");
    this->setWindowIcon(QPixmap(":/image/4.png"));

    //创建查看设备运行情况按钮
    QPushButton*runbutton=new QPushButton(this);
    runbutton->setText("查看运行情况");
    runbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    runbutton->setFocusPolicy(Qt::NoFocus);
    runbutton->setFixedSize(runbutton->width()*1.5,runbutton->height()*1.15);
    runbutton->move((this->width()-runbutton->width())*0.6,this->height()*0.85);
    runface*runface1=new runface;
    connect(runbutton,&QPushButton::clicked,this,[=](){
        runface1->show();
    });

    //连接信号量
    connect(this,SIGNAL(sentHeatCapacity(int)),runface1,SLOT(recHeatCapacity(int)));
    connect(this,SIGNAL(sentCoolCapacity(int)),runface1,SLOT(recCoolCapacity(int)));
    connect(this,SIGNAL(sentPower(int)),runface1,SLOT(recPower1(int)));
    connect(this,SIGNAL(sentTemprature(int)),runface1,SLOT(recTemprature(int)));

    //创建读取文件按钮，从而能够修改参数
    QPushButton*readbutton=new QPushButton(this);
    readbutton->setText("读取文件");
    readbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    readbutton->setFocusPolicy(Qt::NoFocus);
    readbutton->setFixedSize(readbutton->width()*1.5,readbutton->height()*1.15);
    readbutton->move((this->width()-readbutton->width())*0.4,this->height()*0.85);
    readface*readface1=new readface;
    connect(readbutton,&QPushButton::clicked,this,[=](){
        readface1->show();
    });



    //设置字体
    QFont qfont;
    qfont.setFamily("华文彩云");

    QLabel*label=new QLabel(this);
    label->resize(900,60);
    label->setFont(QFont("Timers",12,QFont::Bold));
    label->setText(QString("当前热容量：%1J/K 当前冷容量：%2J/K 当前温度：%3℃ 当前功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
    label->move((this->width()-label->width())*0.8,this->height()*0.005);
    label->show();



    QPushButton*confirmbtn1=new QPushButton(this);
    confirmbtn1->move((this->width()-confirmbtn1->width())*0.8,this->height()*0.12);
    confirmbtn1->setFixedSize(confirmbtn1->width()*0.5,confirmbtn1->height());
    confirmbtn1->setText("确认");
    confirmbtn1->setFont(qfont);
    confirmbtn1->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line1=new QLineEdit(this);
    line1->setFont(QFont("Timers",16,QFont::Bold));
    line1->setFixedSize(380,60);
    line1->setPlaceholderText(tr("请输入想要设定的热容量"));
    line1->move((this->width()-line1->width())*0.5,this->height()*0.1);
    connect(confirmbtn1,&QPushButton::clicked,this,[=](){
        air.setHeatCapacity(line1->text().toInt());
        qDebug()<<air.getHeatCapacity();
        QMessageBox message(QMessageBox::Information, "information","成功设置热容量！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前热容量：%1J/K 当前冷容量：%2J/K 当前温度：%3℃ 当前功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
        emit sentHeatCapacity(air.getHeatCapacity());
    });

    QPushButton*confirmbtn2=new QPushButton(this);
    confirmbtn2->move((this->width()-confirmbtn2->width())*0.8,this->height()*0.32);
    confirmbtn2->setFixedSize(confirmbtn2->width()*0.5,confirmbtn2->height());
    confirmbtn2->setText("确认");
    confirmbtn2->setFont(qfont);
    confirmbtn2->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line2=new QLineEdit(this);
    line2->setFont(QFont("Timers",16,QFont::Bold));
    line2->setFixedSize(380,60);
    line2->setPlaceholderText(tr("请输入想要设定的冷容量"));
    line2->move((this->width()-line2->width())*0.5,this->height()*0.3);
    connect(confirmbtn2,&QPushButton::clicked,this,[=](){
        air.setCoolCapacity(line2->text().toInt());
        qDebug()<<air.getCoolCapacity();
        QMessageBox message(QMessageBox::Information, "information","成功设置冷容量！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前热容量：%1J/K 当前冷容量：%2J/K 当前温度：%3℃ 当前功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
        emit sentCoolCapacity(air.getCoolCapacity());
    });

    QPushButton*confirmbtn3=new QPushButton(this);
    confirmbtn3->move((this->width()-confirmbtn3->width())*0.8,this->height()*0.52);
    confirmbtn3->setFixedSize(confirmbtn3->width()*0.5,confirmbtn3->height());
    confirmbtn3->setText("确认");
    confirmbtn3->setFont(qfont);
    confirmbtn3->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line3=new QLineEdit(this);
    line3->setFont(QFont("Timers",16,QFont::Bold));
    line3->setFixedSize(380,60);
    line3->setPlaceholderText(tr("请输入想要设定的功率"));
    line3->move((this->width()-line3->width())*0.5,this->height()*0.5);
    connect(confirmbtn3,&QPushButton::clicked,this,[=](){
        air.setPower(line3->text().toInt());
        qDebug()<<air.getPower();
        QMessageBox message(QMessageBox::Information, "information","成功设置功率！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前热容量：%1J/K 当前冷容量：%2J/K 当前温度：%3℃ 当前功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
        emit sentPower(air.getPower());
    });

    QPushButton*confirmbtn4=new QPushButton(this);
    confirmbtn4->move((this->width()-confirmbtn4->width())*0.8,this->height()*0.72);
    confirmbtn4->setFixedSize(confirmbtn4->width()*0.5,confirmbtn4->height());
    confirmbtn4->setText("确认");
    confirmbtn4->setFont(qfont);
    confirmbtn4->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line4=new QLineEdit(this);
    line4->setFont(QFont("Timers",16,QFont::Bold));
    line4->setFixedSize(380,60);
    line4->setPlaceholderText(tr("请输入想要设定的温度"));
    line4->move((this->width()-line4->width())*0.5,this->height()*0.7);
    connect(confirmbtn4,&QPushButton::clicked,this,[=](){
        air.setTemprature(line4->text().toInt());
        qDebug()<<air.getTemprature();
        QMessageBox message(QMessageBox::Information, "information","成功设置温度！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前热容量：%1J/K 当前冷容量：%2J/K 当前温度：%3℃ 当前功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
        emit sentTemprature(air.getTemprature());
    });



}
void airconditionface::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/4.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

4.修改新风系统信息界面：

QT智能家居UI qt智能家居ppt_开发语言_05

//ventilation.cpp
#include "ventilation.h"
#include "runface.h"
#include "readface.h"
#include <QLineEdit>
#include <QRegExpValidator>
#include <QPainter>
#include <QPushButton>
#include <QDebug>
#include <QMessageBox>
#include <QLabel>
ventilation::ventilation(QWidget *parent) : QMainWindow(parent)
{
    this->setFixedSize(1000,600);
    this->setWindowTitle("编辑新风系统信息页面");
    this->setWindowIcon(QPixmap(":/image/5.png"));

    //设置字体
    QFont qfont;
    qfont.setFamily("华文彩云");

    //创建查看设备运行情况按钮
    QPushButton*runbutton=new QPushButton(this);
    runbutton->setText("查看运行情况");
    runbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    runbutton->setFocusPolicy(Qt::NoFocus);
    runbutton->setFixedSize(runbutton->width()*1.5,runbutton->height()*1.15);
    runbutton->move((this->width()-runbutton->width())*0.6,this->height()*0.85);
    runface*runface1=new runface;
    connect(runbutton,&QPushButton::clicked,this,[=](){
        runface1->show();
    });

    //连接信号量
    connect(this,SIGNAL(sentAirVolumn(int)),runface1,SLOT(recAirVolumn(int)));
    connect(this,SIGNAL(sentPower(int)),runface1,SLOT(recPower2(int)));

    //创建读取文件按钮，从而能够修改参数
    QPushButton*readbutton=new QPushButton(this);
    readbutton->setText("读取文件");
    readbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    readbutton->setFocusPolicy(Qt::NoFocus);
    readbutton->setFixedSize(readbutton->width()*1.5,readbutton->height()*1.15);
    readbutton->move((this->width()-readbutton->width())*0.4,this->height()*0.85);
    readface*readface1=new readface;
    connect(readbutton,&QPushButton::clicked,this,[=](){
        readface1->show();
    });

    QLabel*label=new QLabel(this);
    label->resize(900,60);
    label->setFont(QFont("Timers",12,QFont::Bold));
    label->setText(QString("当前气容量：%1L 当前功率：%2W").arg(ven.getAirVolumn()).arg(ven.getPower()));
    label->move((this->width()-label->width())*3,this->height()*0.12);
    label->show();

    QPushButton*confirmbtn1=new QPushButton(this);
    confirmbtn1->move((this->width()-confirmbtn1->width())*0.8,this->height()*0.32);
    confirmbtn1->setFixedSize(confirmbtn1->width()*0.5,confirmbtn1->height());
    confirmbtn1->setText("确认");
    confirmbtn1->setFont(qfont);
    confirmbtn1->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line1=new QLineEdit(this);
    line1->setFont(QFont("Timers",16,QFont::Bold));
    line1->setFixedSize(380,60);
    line1->setPlaceholderText(tr("请输入想要设定的功率"));
    //editgamer->setValidator(new QRegExpValidator(QRegExp("[2-6]")));
    line1->move((this->width()-line1->width())*0.5,this->height()*0.3);
    connect(confirmbtn1,&QPushButton::clicked,this,[=](){
        ven.setPower(line1->text().toInt());
        qDebug()<<ven.getPower();
        QMessageBox message(QMessageBox::Information, "information","成功设置功率！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前气容量：%1L 当前功率：%2W").arg(ven.getAirVolumn()).arg(ven.getPower()));
        emit sentPower(ven.getPower());
    });

    QPushButton*confirmbtn2=new QPushButton(this);
    confirmbtn2->move((this->width()-confirmbtn2->width())*0.8,this->height()*0.52);
    confirmbtn2->setFixedSize(confirmbtn2->width()*0.5,confirmbtn2->height());
    confirmbtn2->setText("确认");
    confirmbtn2->setFont(qfont);
    confirmbtn2->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line2=new QLineEdit(this);
    line2->setFont(QFont("Timers",16,QFont::Bold));
    line2->setFixedSize(380,60);
    line2->setPlaceholderText(tr("请输入想要设定的气容量"));
    //editgamer->setValidator(new QRegExpValidator(QRegExp("[2-6]")));
    line2->move((this->width()-line2->width())*0.5,this->height()*0.5);
    connect(confirmbtn2,&QPushButton::clicked,this,[=](){
        ven.setAirVolumn(line2->text().toInt());
        qDebug()<<ven.getAirVolumn();
        QMessageBox message(QMessageBox::Information, "information","成功设置气容量！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前气容量：%1L 当前功率：%2W").arg(ven.getAirVolumn()).arg(ven.getPower()));
        emit sentAirVolumn(ven.getAirVolumn());
    });
}
void ventilation::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/6.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

5. 修改地暖系统信息界面：

QT智能家居UI qt智能家居ppt_qt_06

//underface.cpp
#include "underface.h"
#include "runface.h"
#include "readface.h"
#include <QLineEdit>
#include <QRegExpValidator>
#include <QPainter>
#include <QPushButton>
#include <QDebug>
#include <QMessageBox>
#include <QLabel>
underface::underface(QWidget *parent) : QMainWindow(parent)
{
    this->setFixedSize(1000,600);
    this->setWindowTitle("编辑地暖系统信息页面");
    this->setWindowIcon(QPixmap(":/image/7.png"));

    //设置字体
    QFont qfont;
    qfont.setFamily("华文彩云");

    //创建查看设备运行情况按钮
    QPushButton*runbutton=new QPushButton(this);
    runbutton->setText("查看运行情况");
    runbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    runbutton->setFocusPolicy(Qt::NoFocus);
    runbutton->setFixedSize(runbutton->width()*1.5,runbutton->height()*1.15);
    runbutton->move((this->width()-runbutton->width())*0.6,this->height()*0.85);
    runface*runface1=new runface;
    connect(runbutton,&QPushButton::clicked,this,[=](){
        runface1->show();
    });

    //连接信号量
    connect(this,SIGNAL(sentaveTemprature(int)),runface1,SLOT(recaveTemprature(int)));
    connect(this,SIGNAL(sentPower(int)),runface1,SLOT(recPower3(int)));

    //创建读取文件按钮，从而能够修改参数
    QPushButton*readbutton=new QPushButton(this);
    readbutton->setText("读取文件");
    readbutton->setStyleSheet("background-color:rgb(0, 199, 140)");
    readbutton->setFocusPolicy(Qt::NoFocus);
    readbutton->setFixedSize(readbutton->width()*1.5,readbutton->height()*1.15);
    readbutton->move((this->width()-readbutton->width())*0.4,this->height()*0.85);
    readface*readface1=new readface;
    connect(readbutton,&QPushButton::clicked,this,[=](){
        readface1->show();
    });

    QLabel*label=new QLabel(this);
    label->resize(900,60);
    label->setFont(QFont("Timers",12,QFont::Bold));
    label->setText(QString("当前温度：%1℃ 当前功率：%2W").arg(und.getaveTemprature()).arg(und.getPower()));
    label->move((this->width()-label->width())*3,this->height()*0.12);
    label->show();


    QPushButton*confirmbtn1=new QPushButton(this);
    confirmbtn1->move((this->width()-confirmbtn1->width())*0.8,this->height()*0.32);
    confirmbtn1->setFixedSize(confirmbtn1->width()*0.5,confirmbtn1->height());
    confirmbtn1->setText("确认");
    confirmbtn1->setFont(qfont);
    confirmbtn1->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line1=new QLineEdit(this);
    line1->setFont(QFont("Timers",16,QFont::Bold));
    line1->setFixedSize(380,60);
    line1->setPlaceholderText(tr("请输入想要设定的温度"));
    //editgamer->setValidator(new QRegExpValidator(QRegExp("[2-6]")));
    line1->move((this->width()-line1->width())*0.5,this->height()*0.3);
    connect(confirmbtn1,&QPushButton::clicked,this,[=](){
        und.setaveTemprature(line1->text().toInt());
        qDebug()<<und.getaveTemprature();
        QMessageBox message(QMessageBox::Information, "information","成功设置温度！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前温度：%1℃ 当前功率：%2W").arg(und.getaveTemprature()).arg(und.getPower()));
        emit sentaveTemprature(und.getaveTemprature());
    });

    QPushButton*confirmbtn2=new QPushButton(this);
    confirmbtn2->move((this->width()-confirmbtn2->width())*0.8,this->height()*0.52);
    confirmbtn2->setFixedSize(confirmbtn2->width()*0.5,confirmbtn2->height());
    confirmbtn2->setText("确认");
    confirmbtn2->setFont(qfont);
    confirmbtn2->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLineEdit*line2=new QLineEdit(this);
    line2->setFont(QFont("Timers",16,QFont::Bold));
    line2->setFixedSize(380,60);
    line2->setPlaceholderText(tr("请输入想要设定的功率"));
    //editgamer->setValidator(new QRegExpValidator(QRegExp("[2-6]")));
    line2->move((this->width()-line2->width())*0.5,this->height()*0.5);
    connect(confirmbtn2,&QPushButton::clicked,this,[=](){
        und.setPower(line2->text().toInt());
        qDebug()<<und.getPower();
        QMessageBox message(QMessageBox::Information, "information","成功设置功率！");
        message.setIconPixmap(QPixmap(":/image/2.png"));
        message.setStyleSheet("QLabel{""min-width: 125px;""min-height: 100px; ""}");
        message.show();
        message.exec();
        label->setText(QString("当前温度：%1℃ 当前功率：%2W").arg(und.getaveTemprature()).arg(und.getPower()));
        emit sentPower(und.getPower());
    });
}
void underface::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/7.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

6. 修改加湿系统信息界面：

QT智能家居UI qt智能家居ppt_#include_07

7. 修改除湿系统信息界面：

QT智能家居UI qt智能家居ppt_开发语言_08

8.运行情况：（以空调为例，首先应置空调功率为至少100W从而打开空调，这里默认空调是以制冷模式打开的，我设定的温度是18℃，温度会在5min内不断下降）

QT智能家居UI qt智能家居ppt_QT智能家居UI_09

QT智能家居UI qt智能家居ppt_c++_10

9. 智能控制界面：

用户输入户外温度、湿度的GUI界面如下图所示：

QT智能家居UI qt智能家居ppt_开发语言_11

系统收到外界温度时，会进行判断，根据科学研究，当外界气温大于28℃时，人体会感到炎热，因此空调将开启制冷功能，这里默认的是空调将温度设为22℃，用户觉得不合适可以另外调节；当外界温度小于15℃时，人体会感到寒冷，此处会有两种抉择：开启空调制热功能还是地暖（显然将两者同时开启并不是一个好的选择），从使用费用上来分析，空调确实没有地暖节能，普通空调一个月的耗电量起码也要250度，地暖则不到，地暖怎么用都要比空调省钱，另外地暖运行起来没有噪音和空调对流风吹的带来的不适，地暖采用整个地板辐射均匀热辐射作为散热系统，而且热量是从下到上让人备感舒适，给人脚暖头凉的舒适舒适，因此这里系统默认是开启地暖系统，默认是认为地暖系统会将温度调至25℃。代码如下图所示：

QT智能家居UI qt智能家居ppt_开发语言_12

下面来看看当系统收到外界湿度时会做出怎样的反应：据研究表明，适宜人体的湿度大概为30%~50%，为了方便，本系统取35%，当外界湿度大于50%时，需要除湿，当外界湿度小于20%时，需要加湿，用代码表示就是下面这样：

QT智能家居UI qt智能家居ppt_qt_13

图表 21

例如，输入外界温度30℃，湿度60%，此时将开启空调制冷功能和除湿器，如图所示：

QT智能家居UI qt智能家居ppt_开发语言_14

//autorunface.cpp
#include "autorunface.h"
#include "sys.h"
#include <QLineEdit>
#include <QRegExpValidator>
#include <QPainter>
#include <QDebug>
#include <QPushButton>
#include <QFont>
#include <QMessageBox>
#include <QLabel>
autorunface::autorunface(QWidget *parent) : QMainWindow(parent)
{
    this->setFixedSize(1000,600);
    this->setWindowTitle("智能模式");
    this->setWindowIcon(QPixmap(":/image/1.png"));

    //设置字体
    QFont qfont;
    qfont.setFamily("华文彩云");

    QLabel*label=new QLabel(this);
    label->resize(900,60);
    label->setFont(QFont("Timers",12,QFont::Bold));
    label->setText(QString("请点击刷新按钮生成设备运行信息"));
    label->move((this->width()-label->width())*3,this->height()*0.01);
    label->show();

    QPushButton*refreshbtn=new QPushButton(this);
    refreshbtn->move((this->width()-refreshbtn->width())*0.5,this->height()*0.1);
    refreshbtn->setFixedSize(refreshbtn->width()*0.6,refreshbtn->height());
    refreshbtn->setText("刷新");
//    refreshbtn->setFont(qfont);
    refreshbtn->setStyleSheet("background-color:rgb(0, 199, 140)");
    QLabel*label1=new QLabel(this);
    QLabel*label2=new QLabel(this);
    QLabel*label3=new QLabel(this);
    QLabel*label4=new QLabel(this);
    QLabel*label5=new QLabel(this);
    QLabel*label6=new QLabel(this);
    QLabel*label7=new QLabel(this);
    QLabel*label8=new QLabel(this);

    connect(refreshbtn,&QPushButton::clicked,this,[=](){


        if(air.getPower())
        {
            if(air.getCoolCapacity())
            {
                label6->resize(580,60);
                label6->setFont(QFont("Timers",14,QFont::Bold));
                label6->setStyleSheet("color:red");
                label6->setText(QString("空调制冷功能已为您开启！"));
                label6->move((this->width()-label6->width())*0.8,this->height()*0.3);
                label6->show();
            }
            label1->resize(1000,60);
            label1->setFont(QFont("Timers",14,QFont::Bold));
            label1->setStyleSheet("color:red");
            label1->setText(QString("空调热容量：%1J/K 空调冷容量：%2J/K 空调温度：%3℃ 空调功率：%4W").arg(air.getHeatCapacity()).arg(air.getCoolCapacity()).arg(air.getTemprature()).arg(air.getPower()));
            label1->move((this->width()-label1->width())*0.4,this->height()*0.4);
            label1->show();
        }

        if(und.getPower())
        {
            label2->resize(580,60);
            label2->setFont(QFont("Timers",14,QFont::Bold));
            label2->setStyleSheet("color:red");
            label2->setText(QString("地暖制热功能已为您开启！"));
            label2->move((this->width()-label2->width())*0.8,this->height()*0.3);
            label2->show();
            label3->resize(550,60);
            label3->setFont(QFont("Timers",14,QFont::Bold));
            label3->setStyleSheet("color:red");
            label3->setText(QString(QString("地暖系统温度：%1℃ 地暖系统功率：%2W").arg(und.getaveTemprature()).arg(und.getPower())));
            label3->move((this->width()-label3->width())*0.6,this->height()*0.4);
            label3->show();
        }

        if(hum.getPower())
        {
            label7->resize(580,60);
            label7->setFont(QFont("Timers",14,QFont::Bold));
            label7->setStyleSheet("color:red");
            label7->setText(QString("加湿器已为您开启！"));
            label7->move((this->width()-label7->width())*0.9,this->height()*0.5);
            label7->show();
            label4->resize(550,60);
            label4->setFont(QFont("Timers",14,QFont::Bold));
            label4->setStyleSheet("color:red");
            label4->setText(QString(QString("加湿系统湿度：%1RH 加湿系统功率：%2W").arg(hum.gethumidity()).arg(hum.getPower())));
            label4->move((this->width()-label4->width())*0.5,this->height()*0.6);
            label4->show();
        }

        if(deh.getPower())
        {
            label8->resize(580,60);
            label8->setFont(QFont("Timers",14,QFont::Bold));
            label8->setStyleSheet("color:red");
            label8->setText(QString("除湿器已为您开启！"));
            label8->move((this->width()-label8->width())*0.9,this->height()*0.5);
            label8->show();
            label5->resize(550,60);
            label5->setFont(QFont("Timers",14,QFont::Bold));
            label5->setStyleSheet("color:red");
            label5->setText(QString(QString("除湿系统湿度：%1RH 除湿系统功率：%2W").arg(deh.gethumidity()).arg(deh.getPower())));
            label5->move((this->width()-label5->width())*0.5,this->height()*0.6);
            label5->show();
        }

    });
}
void autorunface::rectemp(int a)
{
    //当外界气温到达28摄氏度时，人体会感觉到炎热，开启空调制冷功能
    if(a>28)
    {
        air.setCoolCapacity(100);
        air.setHeatCapacity(0);
        air.setTemprature(22);
        air.setPower(100);
    }
    //外界气温低于15摄氏度时，人体会感到寒冷，开启地暖制热功能
    if(a<15)
    {
        und.setaveTemprature(25);
        und.setPower(100);
    }
}
void autorunface::rechumidity(int a)
{
    //当外界湿度大于50时，需要除湿
    if(a>50)
    {
        deh.setPower(100);
        deh.sethumidity(35);
    }
    //当外界湿度小于20时，需要加湿
    if(a<20)
    {
        hum.setPower(100);
        hum.sethumidity(35);
    }
}
void autorunface::paintEvent(QPaintEvent*)
{
    QPainter painter(this);
    QPixmap pix;
    pix.load(":/image/14.png");
    painter.drawPixmap(0,0,this->width(),this->height(),pix);
}

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