public void OpenDevice1(IntPtr pictureHand)
{
string ip = IniFiles.iniFile.IniReadValue("device1", "ip");
string com = IniFiles.iniFile.IniReadValue("device1", "com");
string user = IniFiles.iniFile.IniReadValue("device1", "user");
string password = IniFiles.iniFile.IniReadValue("device1", "password");
Log.myLog.Info("ip=" + ip);
Log.myLog.Info("com=" + com);
Log.myLog.Info("user="******"password="******"打开设备失败！");
return;
}
//输出到pictureBox_in_video
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(handle, null, IntPtr.Zero, 0);
int m_nPlayHandle2 = VzClientSDK.VzLPRClient_StartRealPlay(handle, pictureHand);
// 设置车牌识别结果回调
m_PlateResultCB1 = new VzClientSDK.VZLPRC_PLATE_INFO_CALLBACK(OnPlateResult1);
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(handle, m_PlateResultCB1, IntPtr.Zero, 1);
}
//开启接收组网结果
private void btnGroupOpen_Click(object sender, EventArgs e)
{
int lprHandle = GetSeleHandle();
if (lprHandle == 0)
{
MessageBox.Show("请选择一台列表中的设备");
return;
}
string strDeviceIP = GetSeleDeviceIP();
int retSetDG = VzClientSDK.VzLPRClient_SetDGResultEnable(lprHandle, true);
if (retSetDG != 0)
{
MessageBox.Show(strDeviceIP + "开启接收组网结果失败!", "提示");
return;
}
this.listViewOpenDevice.SelectedItems[0].SubItems[1].Text = "是";
//MessageBox.Show(strDeviceIP + "开启接收组网结果成功!", "提示");
//设置识别结果的回调函数（组网）
if (flag < 10)
{
m_PlateGroupResult[flag] = new VzClientSDK.VZLPRC_PLATE_GROUP_INFO_CALLBACK(OnPlateGroupInfo);
VzClientSDK.VzLPRClient_SetPlateGroupInfoCallBack(lprHandle, m_PlateGroupResult[flag], IntPtr.Zero);
flag++;
}
else
{
MessageBox.Show("开启接收组网结果的设备已达到10个，请关闭一些设备!");
return;
}
}
private int OnPlateResult2(int handle, IntPtr pUserData,
IntPtr pResult, uint uNumPlates,
VzClientSDK.VZ_LPRC_RESULT_TYPE eResultType,
IntPtr pImgFull,
IntPtr pImgPlateClip)
{
if (eResultType != VzClientSDK.VZ_LPRC_RESULT_TYPE.VZ_LPRC_RESULT_REALTIME)
{
VzClientSDK.TH_PlateResult result = (VzClientSDK.TH_PlateResult)Marshal.PtrToStructure(pResult, typeof(VzClientSDK.TH_PlateResult));
string strLicense = new string(result.license);
//strLicense = strLicense.Replace(" ", "");
//label_out_chepai.Text = strLicense;
//strLicense = label_out_chepai.Text.Trim();
if (Manager.instance.m_oldOutChepai == strLicense || strLicense.Contains(Manager.instance.m_oldOutChepai))
{
Manager.instance.m_outChepaiChange = false;
return(0);
}
else
{
Manager.instance.m_outChepaiChange = true;
}
Log.myLog.Info(string.Format("chepai='{0}'", strLicense));
Log.myLog.Info("=======>strLicense: " + strLicense);
Log.myLog.Info("=======>m_oldOutChepai: " + Manager.instance.m_oldOutChepai);
VzClientSDK.VZ_LPR_MSG_PLATE_INFO plateInfo = new VzClientSDK.VZ_LPR_MSG_PLATE_INFO();
plateInfo.plate = strLicense;
DateTime now = DateTime.Now;
string sTime = string.Format("{0:yyyyMMddHHmmssffff}", now);
string strFilePath = m_sAppPath + "\\cap_out\\";
if (!Directory.Exists(strFilePath))
{
Directory.CreateDirectory(strFilePath);
}
string path = strFilePath + sTime + ".jpg";
VzClientSDK.VzLPRClient_ImageSaveToJpeg(pImgFull, path, 100);
//识别结果显示出来
// label_out_chepai.Text = strLicense;
//pictureBox_out_img.Image = Image.FromFile(path);
UpdateOutChepai(strLicense);
UpdateOutChepaiImage(path);
Manager.instance.ledControl.OutLEDTextUpdate(strLicense, "进行中...");
}
return(0);
}
//"手动识别"功能
private void btnManual_Click(object sender, EventArgs e)
{
int lprHandle = GetSeleHandle();
if (lprHandle == 0)
{
MessageBox.Show("请选择一台列表中的设备");
return;
}
if (lprHandle > 0)
{
VzClientSDK.VzLPRClient_ForceTrigger(lprHandle);
}
}
//关闭设备
private void btnCloseDevice_Click(object sender, EventArgs e)
{
int lprHandle = GetSeleHandle();
if (lprHandle == 0)
{
MessageBox.Show("请选择一台列表中的设备");
return;
}
int index = 0;
if (lprHandle == GetPicBox1Handle())
{
if (m_nPlayHandle > 0)
{
int ret = VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle);
m_nPlayHandle = 0;
}
Pic1Close();
Pic3Close();
lblPlateResult1.Text = "";
}
else
{
if (m_nPlayHandle2 > 0)
{
int ret = VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle2);
m_nPlayHandle2 = 0;
}
Pic2Close();
Pic4Close();
lblPlateResult2.Text = "";
}
VzClientSDK.VzLPRClient_Close(lprHandle);
//删除列表中当前选中项
index = this.listViewOpenDevice.SelectedItems[0].Index;
listViewOpenDevice.Items[index].Remove();
}
//打开设备
private void btnOpenDevice_Click(object sender, EventArgs e)
{
short nPort = Int16.Parse(textBoxPort.Text);
//同一设备只能打开一次
for (int i = 0; i < this.listViewOpenDevice.Items.Count; i++)
{
if (this.listViewOpenDevice.Items[i].Text == textBoxDeviceIP.Text)
{
MessageBox.Show("该设备已打开", "提示");
return;
}
}
//打开设备
int handle = VzClientSDK.VzLPRClient_Open(textBoxDeviceIP.Text, (ushort)nPort, textBoxUserName.Text, textBoxPwd.Text);
if (handle == 0)
{
MessageBox.Show("打开设备失败");
return;
}
//打开的设备添加到列表
ListViewItem item = new ListViewItem(textBoxDeviceIP.Text);
item.SubItems.Add("否");
item.Tag = handle;
this.listViewOpenDevice.Items.Add(item);
//选中当前打开的设备
int size = this.listViewOpenDevice.Items.Count;
for (int i = 0; i < this.listViewOpenDevice.SelectedItems.Count; i++)
{
this.listViewOpenDevice.Items[this.listViewOpenDevice.SelectedItems[i].Index].Selected = false; // 当前选中的设备IP设置为不选中
}
this.listViewOpenDevice.Items[size - 1].Selected = true; //设定刚打开的设备选中
}
//车牌识别结果回调
private int OnPlateResult(int handle, IntPtr pUserData,
IntPtr pResult, uint uNumPlates,
VzClientSDK.VZ_LPRC_RESULT_TYPE eResultType,
IntPtr pImgFull,
IntPtr pImgPlateClip)
{
if (eResultType != VzClientSDK.VZ_LPRC_RESULT_TYPE.VZ_LPRC_RESULT_REALTIME)
{
VzClientSDK.TH_PlateResult result = (VzClientSDK.TH_PlateResult)Marshal.PtrToStructure(pResult, typeof(VzClientSDK.TH_PlateResult));
string strLicense = new string(result.license);
VzClientSDK.VZ_LPR_MSG_PLATE_INFO plateInfo = new VzClientSDK.VZ_LPR_MSG_PLATE_INFO();
plateInfo.plate = strLicense;
//设置视频截图保存图片的目录及格式
DateTime nowTime = DateTime.Now;
string sTime = string.Format("{0:yyyyMMddHHmmssffff}", nowTime);
string strFilePath = m_sAppPath + "\\cap\\";
if (!Directory.Exists(strFilePath))
{
Directory.CreateDirectory(strFilePath);
}
string path = strFilePath + sTime + ".jpg";
//将图像保存为JPEG到指定路径
VzClientSDK.VzLPRClient_ImageSaveToJpeg(pImgFull, path, 100);
plateInfo.img_path = path;
int size = Marshal.SizeOf(plateInfo);
IntPtr intptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(plateInfo, intptr, true);
Win32API.PostMessage(hwndMain, MSG_PLATE_INFO, (int)intptr, handle);//将消息推送给窗体
}
return(0);
}
private void btnstopplay_Click(object sender, EventArgs e)
{
if (m_bFirst)
{
if (m_nPlayHandle > 0)
{
VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle);
m_nPlayHandle = 0;
}
int lprHandle = GetPicBox1Handle();
if (lprHandle > 0)
{
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(lprHandle, null, IntPtr.Zero, 0);
}
Pic1Close();
Pic3Close();
}
else
{
if (m_nPlayHandle2 > 0)
{
VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle2);
m_nPlayHandle2 = 0;
}
int lprHandle2 = GetPicBox2Handle();
if (lprHandle2 > 0)
{
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(lprHandle2, null, IntPtr.Zero, 0);
}
Pic2Close();
Pic4Close();
}
}
//停止组网车牌识别结果
private void btnGroupClose_Click(object sender, EventArgs e)
{
int lprHandle = GetSeleHandle();
if (lprHandle == 0)
{
MessageBox.Show("请选择一台列表中的设备");
return;
}
string strDeviceIP = GetSeleDeviceIP();
int retSetDG = VzClientSDK.VzLPRClient_SetDGResultEnable(lprHandle, false);//关闭“接收组网识别结果"
if (retSetDG != 0)
{
MessageBox.Show(strDeviceIP + "停止接收组网结果失败!", "提示");
return;
}
this.listViewOpenDevice.SelectedItems[0].SubItems[1].Text = "否";
//MessageBox.Show(strDeviceIP + "停止接收组网结果成功!", "提示");
VzClientSDK.VzLPRClient_SetPlateGroupInfoCallBack(lprHandle, null, IntPtr.Zero);
}
//初始化
private void VzGroupNetDemo_Load(object sender, EventArgs e)
{
VzClientSDK.VzLPRClient_Setup();
//初始化"设备列表"
this.listViewOpenDevice.Columns.Add("设备IP");
this.listViewOpenDevice.Columns.Add("是否接受组网结果");
this.listViewOpenDevice.View = System.Windows.Forms.View.Details;
this.listViewOpenDevice.FullRowSelect = true;
this.listViewOpenDevice.GridLines = true;
this.listViewOpenDevice.Columns[0].Width = 90;
this.listViewOpenDevice.Columns[1].Width = 120;
//初始化"组网车牌识别结果"列表
this.listView1.Columns.Add("设备IP");
this.listView1.Columns.Add("车牌号");
this.listView1.Columns.Add("入口时间");
this.listView1.Columns.Add("出口时间");
this.listView1.Columns.Add("时间间隔");
this.listView1.View = System.Windows.Forms.View.Details;
this.listView1.FullRowSelect = true;
this.listView1.GridLines = true;
listView1.Columns[0].Width = 110;
listView1.Columns[1].Width = 100;
listView1.Columns[2].Width = 160;
listView1.Columns[3].Width = 160;
listView1.Columns[4].Width = 120;
hwndMain = this.Handle;
m_sAppPath = System.IO.Directory.GetCurrentDirectory();
m_originalColor = pictureBox1.BackColor;
m_bFirst = true;
}
//关闭窗口
private void VzGroupNetDemo_FormClosed(object sender, FormClosedEventArgs e)
{
VzClientSDK.VzLPRClient_Cleanup();
}
//获取组网图片线程
private void LoadGroupImgThread(int handle, int id, string sn, int isEntry)
{
VzClientSDK.TH_GroupPlateResult groupImageResult = new VzClientSDK.TH_GroupPlateResult();
int nSize = 1280 * 720;
byte[] picdata = new byte[1280 * 720];
GCHandle hObject = GCHandle.Alloc(picdata, GCHandleType.Pinned); //为指定的对象分配指定类型的句柄，允许使用固定对象的地址
IntPtr pObject = hObject.AddrOfPinnedObject(); //检索对象的地址
int ret = VzClientSDK.VzLPRClient_LoadGroupFullImageById(handle, id, sn, pObject, ref nSize);
DateTime now = DateTime.Now;
string sTime = string.Format("{0:yyyyMMddHHmmssffff}", now);
string szImgDir = "";
string strFilePath = m_sAppPath + "\\组网";
if (!Directory.Exists(strFilePath))
{
Directory.CreateDirectory(strFilePath);
}
if (isEntry == 1)
{
szImgDir = strFilePath + "\\入口";
if (!Directory.Exists(szImgDir))
{
Directory.CreateDirectory(szImgDir);
}
}
else
{
szImgDir = strFilePath + "\\出口";
if (!Directory.Exists(szImgDir))
{
Directory.CreateDirectory(szImgDir);
}
}
string path = szImgDir + "\\" + sTime + ".jpg";
if (nSize > 0 && nSize < 1280 * 720)
{
FileStream aFile = new FileStream(path, FileMode.Create);
aFile.Seek(0, SeekOrigin.Begin);
aFile.Write(picdata, 0, picdata.Length);
aFile.Close();
}
groupImageResult.img_path = path;
int size = Marshal.SizeOf(groupImageResult);
IntPtr intptr = Marshal.AllocHGlobal(size);
Marshal.StructureToPtr(groupImageResult, intptr, true);
Win32API.PostMessage(hwndMain, MSG_GROUP_IMAGE_INFO, (int)intptr, isEntry);//将消息推送给窗体
if (hObject.IsAllocated)
{
hObject.Free();
}
}
//输出功能
private void btnOutput_Click(object sender, EventArgs e)
{
int lprHandle = GetSeleHandle();
if (lprHandle == 0)
{
MessageBox.Show("请选择一台列表中的设备", "提示");
return;
}
if (lprHandle == GetPicBox1Handle() || lprHandle == GetPicBox2Handle())
{
MessageBox.Show("该设备已经输出在视频窗口中", "提示");
return;
}
//在第一个视频窗口播放视频
if (m_bFirst)
{
pictureBox1.Image = null;//不显示图片
if (m_nPlayHandle > 0)
{
VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle);//停止当前播放的视频
m_nPlayHandle = 0;
}
int picHandle1 = GetPicBox1Handle();
if (picHandle1 > 0)
{
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(picHandle1, null, IntPtr.Zero, 0);//清空上一个车牌识别结果
}
m_nPlayHandle = VzClientSDK.VzLPRClient_StartRealPlay(lprHandle, pictureBox1.Handle);//播放实时视频
pictureBox1.Tag = lprHandle;
//设置车牌识别结果回调
m_PlateResultCB = new VzClientSDK.VZLPRC_PLATE_INFO_CALLBACK(OnPlateResult);
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(lprHandle, m_PlateResultCB, IntPtr.Zero, 1);
}
//在第二个视频窗口播放视频
else
{
pictureBox2.Image = null;//不显示图片
if (m_nPlayHandle2 > 0)
{
VzClientSDK.VzLPRClient_StopRealPlay(m_nPlayHandle2);//停止当前播放的视频
m_nPlayHandle2 = 0;
}
int picHandle2 = GetPicBox2Handle();
if (picHandle2 > 0)
{
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(picHandle2, null, IntPtr.Zero, 0);//清空上一个车牌识别结果
}
m_nPlayHandle2 = VzClientSDK.VzLPRClient_StartRealPlay(lprHandle, pictureBox2.Handle);//播放实时视频
pictureBox2.Tag = lprHandle;
//设置车牌识别结果回调
m_PlateResultCB2 = new VzClientSDK.VZLPRC_PLATE_INFO_CALLBACK(OnPlateResult);
VzClientSDK.VzLPRClient_SetPlateInfoCallBack(lprHandle, m_PlateResultCB2, IntPtr.Zero, 1);
}
}
public void Init()
{
VzClientSDK.VzLPRClient_Setup();
m_sAppPath = System.IO.Directory.GetCurrentDirectory();
}