基於QT的全自動超聲波焊接機上位機追溯系統(已經在裝置上應用)
阿新 • • 發佈：2021-02-28
應用說明：
本上位機程式是我在做鋰電池產線專案的時候開發的，用於採集裝置資料以及實現裝置自動控制，下位機採用基恩士PLC，超聲波機採用上海一家的超聲波焊接機，實現電芯極耳的自動焊接，上位在裝置焊接過程中記錄焊接資料，同時監控裝置異常。
主要功能有：@1.裝置監控；@2.PLC TCP/IP通訊；@3超聲波焊接機通訊;@4掃碼槍通訊；@5.使用者登入方可有操作許可權；@6資料採集；@7PLC控制；@8資料持久化等
1.其主介面見下圖：
2.引數設定介面如下：
3.IO介面見下圖：
4.手動操作介面如下所示：
5.MES對接介面：
由於程式檔案較大，所以這裡只給出一些示例程式：
1.主程式如下：
1 include "messystem.h"
2 #include "appinit.h"
3 #include <QApplication>
4 #include <QTextCodec>
5 #include <QFile>
6
7 int main(int argc, char *argv[])
8 {
9 QApplication a(argc, argv);
10
11 #if (QT_VERSION <= QT_VERSION_CHECK(5,0,0))
12 #if _MSC_VER
13 QTextCodec *codec = QTextCodec::codecForName("gbk");
14 #else
15 QTextCodec *codec = QTextCodec::codecForName("utf-8");
16 #endif
17 QTextCodec::setCodecForLocale(codec);
18 QTextCodec::setCodecForCStrings(codec);
19 QTextCodec::setCodecForTr(codec);
20 #else
21 QTextCodec *codec = QTextCodec::codecForName("utf-8");
22 QTextCodec::setCodecForLocale(codec);
23 #endif
24
25 //載入樣式表
26 QFile file(":/qss/psblack.css");
27 if (file.open(QFile::ReadOnly)) {
28 QString qss = QLatin1String(file.readAll());
29 QString paletteColor = qss.mid(20, 7);
30 qApp->setPalette(QPalette(QColor(paletteColor)));
31 qApp->setStyleSheet(qss);
32 file.close();
33 }
34
35 a.setFont(QFont("Microsoft Yahei", 9));
36 AppInit::Instance()->start();
37
38 UIDemo01 w;
39 w.show();
40
41 return a.exec();
42 }2.掃碼槍程式
codereader.h檔案
1 #ifndef CODEREADER_H
2 #define CODEREADER_H
3
4 #include <QObject>
5 #include<QTcpSocket>
6 #include<QMessageBox>
7
8 class CodeReader : public QObject
9 {
10 Q_OBJECT
11 public:
12 explicit CodeReader(QObject *parent = 0);
13 ~CodeReader();
14
15 void connectCodeReader(const QString &host,const QString port);
16 void disconnectCodeReader();
17
18 void SendCmd(const QString cmd);
19
20 QString readCode();
21
22 bool getStstus() const;
23 void setStstus(bool value);
24
25 int getLength() const;
26 void setLength(int value);
27
28 QString getCmd() const;
29 void setCmd(const QString &value);
30
31 QString getCodedata() const;
32 void setCodedata(const QString &value);
33
34 signals:
35 void receivedData();
36
37 void SendLog(QString str);
38
39 public slots:
40 void doConnectClient();
41 void doDisconnectClient();
42 void doClientStateChange(QAbstractSocket::SocketState ss);
43 void doClientReadReady();
44 void doClientSocketError(QAbstractSocket::SocketError e);
45
46 private:
47 QTcpSocket * client;//掃碼槍連線
48
49 bool ststus;//掃碼槍連線狀態
50
51 QString cmd;//掃碼槍觸發指令
52
53 int length;//條碼長度
54
55 QString codedata;//條碼
56
57
58 void Init();//初始化掃碼槍
59
60
61
62
63
64
65 };
66
67 #endif // CODEREADER_Hcodereader.cpp檔案
1 #include "codereader.h"
2
3
4 CodeReader::CodeReader(QObject *parent) : QObject(parent)
5 {
6 Init();
7
8 }
9
10 CodeReader::~CodeReader()
11 {
12 client->close();
13 delete client;
14 }
15
16 void CodeReader::connectCodeReader(const QString &host, const QString port)
17 {
18 if(host.isEmpty() || port.isEmpty())
19 {
20 QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error",tr("使用者名稱和密碼能不能為空"));
21 return;
22 }
23 client->connectToHost(host,port.toInt());
24 }
25 /**
26 * @brief CodeReader::disconnectCodeReader
27 * 斷開掃碼槍的連線
28 */
29 void CodeReader::disconnectCodeReader()
30 {
31 client->disconnectFromHost();
32 }
33
34 void CodeReader::SendCmd(const QString cmd)
35 {
36 QByteArray bacmd = cmd.toLocal8Bit();
37 client->write(bacmd);
38 }
39 bool CodeReader::getStstus() const
40 {
41 return ststus;
42 }
43
44 void CodeReader::setStstus(bool value)
45 {
46 ststus = value;
47 }
48 int CodeReader::getLength() const
49 {
50 return length;
51 }
52
53 void CodeReader::setLength(int value)
54 {
55 length = value;
56 }
57 QString CodeReader::getCmd() const
58 {
59 return cmd;
60 }
61
62 void CodeReader::setCmd(const QString &value)
63 {
64 cmd = value;
65 }
66 /**
67 * @brief CodeReader::doConnectClient
68 * 處理連線上槽函式
69 */
70 void CodeReader::doConnectClient()
71 {
72 setStstus(true);
73 emit SendLog(tr("掃碼槍已連線!"));
74 }
75 /**
76 * @brief CodeReader::doDisconnectClient
77 * 處理斷開連線槽函式
78 */
79 void CodeReader::doDisconnectClient()
80 {
81 setStstus(false);
82 emit SendLog(tr("掃碼槍連線斷開!"));
83 }
84 /**
85 * @brief CodeReader::doClientStateChange
86 * @param ss
87 * 處理連線狀態改變槽函式
88 */
89 void CodeReader::doClientStateChange(QAbstractSocket::SocketState ss)
90 {
91
92 if(ss==QAbstractSocket::QAbstractSocket::UnconnectedState)
93 {
94 setStstus(false);
95 }
96 else
97 {
98 setStstus(true);
99 }
100
101 }
102 /**
103 * @brief CodeReader::doClientReadReady
104 * 處理接收資料槽函式
105 */
106 void CodeReader::doClientReadReady()
107 {
108
109 QByteArray badata = client->readAll();
110 QString datacode = QString(badata);
111 datacode = datacode.trimmed();
112 if(datacode.length()>1)
113 {
114 //emit SendLog(tr("讀取到資料"));
115 setCodedata(datacode);
116 //emit SendLog(datacode);
117 emit receivedData();
118 }
119
120
121 }
122 /**
123 * @brief CodeReader::doClientSocketError
124 * @param e
125 * 處理socket錯誤槽函式
126 */
127 void CodeReader::doClientSocketError(QAbstractSocket::SocketError e)
128 {
129 emit SendLog(tr("掃碼槍連線發生錯誤!"));
130 // switch (e) {
131 // case QAbstractSocket::ConnectionRefusedError:
132 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The connection was refused by the peer (or timed out)");
133 // break;
134 // case QAbstractSocket::RemoteHostClosedError:
135 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The remote host closed the connection");
136 // break;
137 // case QAbstractSocket::HostNotFoundError:
138 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The host address was not found.");
139 // break;
140 // case QAbstractSocket::SocketAccessError:
141 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The socket operation failed because the application lacked the required privileges");
142 // break;
143 // case QAbstractSocket::SocketTimeoutError:
144 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The socket operation timed out.");
145 // break;
146 // case QAbstractSocket::DatagramTooLargeError:
147 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The datagram was larger than the operating system's limit (which can be as low as 8192 bytes).");
148 // break;
149 // case QAbstractSocket::NetworkError:
150 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","An error occurred with the network (e.g., the network cable was accidentally plugged out).");
151 // break;
152 // case QAbstractSocket::AddressInUseError:
153 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","The address specified to QAbstractSocket::bind() is already in use and was set to be exclusive.");
154 // break;
155 // default:
156 // QMessageBox::warning(qobject_cast<QDialog *> (this->parent()),"error","An unidentified error occurred.");
157 // break;
158 // }
159 }
160 QString CodeReader::getCodedata() const
161 {
162 return codedata;
163 }
164
165 void CodeReader::setCodedata(const QString &value)
166 {
167 codedata = value;
168 }
169
170 /**
171 * @brief CodeReader::Init
172 * init codereader
173 */
174 void CodeReader::Init()
175 {
176 ststus = false;
177 client = new QTcpSocket(this);
178 connect(client,SIGNAL(connected()),this,SLOT(doConnectClient()));
179 connect(client,SIGNAL(disconnected()),this,SLOT(doDisconnectClient()));
180 connect(client,SIGNAL(stateChanged(QAbstractSocket::SocketState)),this,SLOT(doClientStateChange(QAbstractSocket::SocketState)));
181 connect(client,SIGNAL(error(QAbstractSocket::SocketError)),this,SLOT(doClientSocketError(QAbstractSocket::SocketError)));
182 connect(client,SIGNAL(readyRead()),this,SLOT(doClientReadReady()));
183
184 }
3.工程目錄如下：
由於程式碼量較大，這裡就不一一列出來了，有需求原始碼的朋友可以加我微信：x241