The Functions of Store test results, Send Result and Receive Detection Result are provided to manage the results of Video Analysis and store the Analyst Result. O that the Detection result can be directly imported when the Video Dataset is opened again to avoid secondary analysis of the Video Dataset.
1. Store test results
SuperMap iDesktopX supports Test Result Storage in Dataset format, divided into Target Storage and Aggregate Storage.
- The Target Storage mode is used to analyze the information of the detected target, including target ID, target type, target speed, license plate information, violation information, etc., and is applicable to the traffic control department's supervision of traffic violations.
- The Aggregate Storage mode records the traffic flow information, the types of vehicles passing through in the same time period and their corresponding numbers, and uses the weight field to store the total number of current inspection targets, which is convenient for the thermal map to analyze the traffic flow.
1.1 Function access
Video Analysis tab-> Traffic Analysis group-> Store test results is divided into button and Drop-down Button. The first option of Drop-down Button is selected by default in the part of directly clicking the button. Store test results.
1.2 Operating instructions
Parameter Settings provided in the Test Result Storage dialog are as follows:
1.2.1 Target Storage
After selecting the Target Storage check box, you can set the storage mode of Target Storage. When the storage mode is set to New, you only need to set the Datasource and Dataset Name. The newly created Dataset is CAD Dataset by default. When the storage mode is set to append, the following parameters can be set:
- Datasource: Set the Datasource where the detected Result Dataset is located.
- Dataset: Set the existing detection Result Dataset.
- Category field: Select the field to store the Object Detection category.
- Tracing ID: Select the field to store the Target TrackingID.
- License Plate No.: Select the field where the target license plate number is stored.
- Speed: Select the field to store the speed of the target vehicle. Note: If no Velocity Analysis is performed on the video or the target stays for too short a time and the speed of the target is not detected, the Output Result of this field is -1, and the speed of the stopped vehicle is also -1.
- Property Field: Select the field to store the target violation information.
- Frame Index: Select the field to store the frame index.
- Time field: Select the field to store the Object Detection time. The time is the time of shooting the video.
Note: When the Detection result is added to the Dataset, if the video is not analyzed by Target Tracking, License Plate Recognition, geofencing, etc., The corresponding Tracing ID, license plate number, and attribute Select Fields will be empty.
1.2.2 Aggregate Storage
The Dataset Type output by Aggregate Storage is Point Dataset. When the storage mode is set to New, only Datasource and Dataset Name need to be set; when the storage mode is set to Append, the following parameters need to be set:
- Datasource: Select the Datasource where the detected Result Dataset is located.
- Dataset: select an existing test Result Dataset.
- Category field: Select the field to store the detection Target Type.
- Time field: Select a field to store the time when the object is detected. The time is the time when the video is shot.
- Weight Field: Select to store the Weight Field.
1.3 Using stored results
Click the Video Analysis tab-> Traffic Analysis group-> Store test results Drop-down Button-> Use test results item. Select the test Result Dataset in the pop-up dialog box, select the fields where the parameter information is stored, and click OK to automatically call the test Result Info during Play Video.
2. Send Result
Send Result Video Analysis results can be sent as Online Data, providing convenience for different departments to obtain traffic information in real time.
Send Result is divided into button and Drop-down Button. Click the button to select the first option of the Drop-down Button, i.e. Send Result. The Send Result function can send the Detection result to the receiving end for display after the Video Analysis is performed on the local machine. In the Send Result dialog box, select the Send Result check box to customize the ID and address.
The second part of the Send Result Drop-down Button is Send Real-time Streaming Data, which sends the Detection result as a Real-time streaming service. It can Receive Instant Streaming Data at the receiving end and make dynamic demonstration. In the popup Send Real-time Streaming Data dialog box, select the Send Real-time Stream Data check box, and set the Token and address. For the sending and management of Real-time Stream Data, see Real-time Stream Data.
3. Receive Detection Results
Receive Detection Results is used to receive the detection data in Send Result, so as to directly display the Video Analysis results without re-analysis during Play Video.
Click the Video Analysis tab-> Traffic Analysis group-> Receive Detection Results button to bring up the Analyze with Other Devices dialog and select the Analyze with Other Devices check box. Set the ID and device ID to obtain the data of Send Result or Send Real-time Streaming Data, and display the Video Analysis results directly in Play Video.
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