Velocity Analysis
Function Description
The Velocity Analysis function is used to monitor the moving speed of the Target in real time to detect speeding, parking, and road congestion.
Function entrance
- Video Analysis tab-> Traffic Analysis group-> Velocity Analysis Drop-down Button-> Velocity Analysis.
Operating instructions
- Video Analysis tab-> Traffic Analysis group-> Velocity Analysis Drop-down Button-> Velocity Display Style button;
- The Text Style of Detection Type can be set in the pop-up dialog box of speed measurement display style, including font, font size, Background, bold and right italic.
- Click the Velocity Analysis function to pop up the Velocity Analysis panel;
- Set the following parameters in the Velocity Analysis group of the Velocity Analysis panel:
- Method list: The Target type of Object Detection is displayed in the Method list. In the speed measurement column, check the checkbox to select the Target type for speed measurement.
- Existence time (seconds): Set the existence time of the target. When the existence time Is no less than specified time, the target can be detected.
- Maximum speed: set the maximum speed of Object Detection, which is regarded as overspeed driving, and the overspeed object does not participate in the detection, with the unit as km/H.
- Minimum speed: Set the minimum speed for detection. If the speed is lower than minimum speed, the target speed will not be detected, and the video window will not display the target speed. The unit is kg/H.
- Display Speed: Select this check box to display the current speed above the vehicle.
- Output Speeding Records: Select this check box to record the overspeed vehicle information in the Output Window, including the vehicle number, the time when the vehicle appears in the video, the time when the video is actually captured, and the vehicle speed.
- Overspeed picture: Check the check box to select the storage path of the overspeed picture. The system will capture the overspeed target vehicle picture according to the set maximum speed and output it to the storage path. The picture format is.png.
- Parking: Check this box to identify the vehicle with speed 0 in the video and prompt to stop above the vehicle.
- Congestion: Check this box to identify whether the road is congested in the video. Congestion will be displayed in the video Uppe-left corner of the map.
- Road Type: when Congestion is checked, the road type to be detected can be selected, including urban trunk road, secondary trunk road and Highway and urban expressway.
- Congestion Road: After checking Congestion, the road surface object can be selected through the Congestion Road button to output the road congestion condition.
Note:
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