ducda/AIParkingApplication
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

LaneIn - synchronous C3Device_OnNewCardReceived and PlateCamera_OnOneVideoFrameRequested

Browse Source
This commit is contained in:
DucDangAnh 2020-06-26 17:38:50 +07:00
parent c01b0dac8a
commit 44eb7c3ee7
3 changed files with 38 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
AIParkingApplication/AIParkingApplicationForm.cs
View File

@ -8,8 +8,10 @@ namespace AIParkingApplication
public AIParkingApplicationForm()
{
InitializeComponent();
string serverBaseAddress = "http://localhost:80/";
ApiController apiController = new ApiController(serverBaseAddress);
C3DeviceController c3Device = new C3DeviceController("192.168.1.200");
LaneIn laneIn = new LaneIn(1, @"C:\HS_test.mp4", @"C:\HS_test.mp4", c3Device, true, false, true);
LaneIn laneIn = new LaneIn(1, @"C:\HS_test.mp4", @"C:\HS_test.mp4", c3Device, apiController, true, false, true);
//LaneIn laneOut = new LaneIn();
Controls.Add(laneIn);
laneIn.Start();

2
AIParkingApplication/Camera.cs
View File

@ -10,6 +10,7 @@ namespace AIParkingApplication
private string streamUrl;
private volatile bool isFrameRequested;
private Thread readStreamThread;
public volatile Mat CurrentFrame;
public event CameraEvent OnVideoFrameReceived;
public event CameraEvent OnOneVideoFrameRequested;
@ -63,6 +64,7 @@ namespace AIParkingApplication
OnVideoFrameReceived?.Invoke(videoFrame);
if (isFrameRequested)
{
CurrentFrame = videoFrame;
OnOneVideoFrameRequested?.Invoke(videoFrame);
isFrameRequested = false;
}

48
AIParkingApplication/LaneIn.cs
View File

@ -19,11 +19,13 @@ namespace AIParkingApplication
private bool isRetryMode;
private bool isRetryModeUntilOk; //TODO: Test mode
private C3DeviceController c3Device;
private ApiController apiController;
public LaneIn(int doorId,
string plateStream,
string overviewStream,
C3DeviceController c3Device,
ApiController apiController,
bool isSupportSquarePlate = true,
bool isSupportLongPlate = false,
bool isAutoOpenDoor = true,
@ -32,6 +34,7 @@ namespace AIParkingApplication
{
InitializeComponent();
this.doorId = doorId;
this.isSupportSquarePlate = isSupportSquarePlate;
this.isSupportLongPlate = isSupportLongPlate;
this.isAutoOpenDoor = isAutoOpenDoor;
@ -39,6 +42,7 @@ namespace AIParkingApplication
this.isRetryModeUntilOk = isRetryModeUntilOk;
overviewCamera = new Camera(overviewStream);
plateCamera = new Camera(plateStream);
this.apiController = apiController;
this.c3Device = c3Device;
this.c3Device.OnNewCardReceived += C3Device_OnNewCardReceived;
@ -60,16 +64,31 @@ namespace AIParkingApplication
private void C3Device_OnNewCardReceived(int doorId, string cardNumber)
{
//Request To Capture And Process Frame.
CaptureAllCamera();
//Request Card Info
if (isAutoOpenDoor)
Task.Factory.StartNew(async () =>
{
if (this.doorId == doorId)
plateCamera.RequestCaptureOneFrame();
await Task.Delay(500);
var videoFrame = plateCamera.CurrentFrame;
FinalPlateResult result = await ProcessFrameImage(plateProcessor, videoFrame, isRetryMode, isRetryModeUntilOk);
pictureBoxPlateImage.Invoke(new Action(() =>
{
c3Device.OpenDoor(doorId);
pictureBoxPlateImage.Image?.Dispose();
pictureBoxPlateImage.Image = result.PlateImage;
}));
var cardValidation = await apiController.CheckCard(cardNumber);
ShowCardInfoOnUI(cardNumber, result.PlateString, cardValidation.CardType, DateTime.Now.ToString(AppConstant.DATETIME_FORMAT));
if (isAutoOpenDoor)
{
if (this.doorId == doorId)
{
c3Device.OpenDoor(doorId);
}
}
}
});
}
private void PlateCamera_OnOpenVideoStreamFailed(Mat videoFrame)
@ -106,7 +125,7 @@ namespace AIParkingApplication
}
}
private async Task<FinalPlateResult> ProcessFrameImage(Mat frame, bool isRetryMode, bool isRetryModeUntilOk)
private async Task<FinalPlateResult> ProcessFrameImage(PlateProcessor plateProcessor, Mat frame, bool isRetryMode, bool isRetryModeUntilOk)
{
try
{
@ -144,13 +163,12 @@ namespace AIParkingApplication
private async void PlateCamera_OnOneVideoFrameRequested(Mat videoFrame)
{
FinalPlateResult result = await ProcessFrameImage(videoFrame, isRetryMode, isRetryModeUntilOk);
pictureBoxPlateImage.Invoke(new Action(() =>
{
pictureBoxPlateImage.Image?.Dispose();
pictureBoxPlateImage.Image = result.PlateImage;
}));
ShowCardInfoOnUI("224", result.PlateString, "Thẻ tháng", DateTime.Now.ToString(AppConstant.DATETIME_FORMAT));
//FinalPlateResult result = await ProcessFrameImage(plateProcessor, videoFrame, isRetryMode, isRetryModeUntilOk);
//pictureBoxPlateImage.Invoke(new Action(() =>
//{
// pictureBoxPlateImage.Image?.Dispose();
// pictureBoxPlateImage.Image = result.PlateImage;
//}));
}
public void Stop()