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№ | Parameter name | Method of setting the parameter value | Description | Representation | Default value | Value range |
|---|---|---|---|---|---|---|
| 1 | Detection settings group | |||||
Area search threshold Available for:
| Enter the value in the text field | Detecting zone sensitivity | Number | 60 | 0-100 | |
Max. width Available for:
| Enter the value in the text field | Maximum available width of license plate | Percentage of frame width | 21 | 0-100 | |
Max. height Available for:
| Enter the value in the text field | Maximum available height of license plate | Percentage of frame height | 9 | 0-100 | |
Button X Available for:
| Click the button | Access to the interactive interface of setting the area width and height | - | - | - | |
Min. width Available for:
| Enter the value in the text field | Minimum available width of license plate | Percentage of frame width | - | 0-100 | |
Min. height Available for:
| Enter the value in the text field | Minimum available height of license plate | Percentage of frame width | - | 0-100 | |
Button X Available for:
| Click the button | Access to the interactive interface of setting the area width and height | - | - | - | |
Cut image with vehicle Available for:
| Set the checkbox | Set up the detection settings to the image with a car | Boolean | No | Yes—frame with a vehicle is cut No—frame with a vehicle is not cut | |
Allow recognition by request Available for:
| Set the checkbox | Enable the image recognition on demand | Boolean | No | Yes—on-demand image recognition is enabled No—on-demand image recognition is disabled | |
| 2 | Search area border, % group | |||||
| Left | Enter the value in the text field | Left edge of the LP number search area (%) | % relative to the width of the surveillance window | 0 | 0-100 | |
| Top | Enter the value in the text field | Top edge of the LP number search area (%) | % relative to the width of the surveillance window | 0 | 0-100 | |
| Right | Enter the value in the text field | Right edge of the LP number search area (%) | % relative to the width of the surveillance window | 100 | 0-100 | |
| Bottom | Enter the value in the text field | Bottom edge of the LP number search area (%) | % relative to the width of the surveillance window | 100 | 0-100 | |
| Search area | Set the checkbox | Enabling the option of the LP number search area boundaries setting | Boolean | No | Yes—the option of the LP number search area boundaries setting is enabled No—the option of the LP number search area boundaries setting is disabled | |
| The X button | Click the button | Sets the search area using the mouse | - | - | - | |
| 3 | The Use GPU group | |||||
| Use GPU | Select the value from the drop-down list | Determines the device that will be used for LP recognition | List | Do not use | Depending on the number of available graphics cards. Do not use—possibility of using a graphics card is disabled. The default value Default device—all available graphics cards will be used during recognition Intel GPU—NVIDIA GPU integrated graphics card will be used during recognition | |
| 4 | Direction group | |||||
| Direction calculation | Select the value from the drop-down list | Sets the mode of determining the vehicle's movement direction | List | by LP position | by LP position—the direction is determined by the position of the upper part of the LP number. If the upper part of the LP number at the start of tracking is lower than the upper part of the LP number at the end of tracking, then the direction is defined as From the camera, otherwise — To the camera. by LP area—the direction is determined by the license plate area. If the LP area at the start of tracking is larger than the LP area at the end of tracking, then the direction is defined as From the camera, otherwise—To the camera. by SDK—the direction is determined by the SDK. Currently, the following LP recognition modules support this mode: RoadAR RR, VIT VT, AUTO-Uragan, LPR IntelliVisionIV | |
Direction Available for:
| Select the value from the drop-down list | Sets the traffic direction to detect the LP numbers | List | any | Any—the direction of movement from the video camera or towards the video camera From the camera—the direction of movement from the video camera To the camera—the direction of movement towards the video camera For the RIDR IntelliVisionIV and CIDR IntelliVisionIV modules, the direction of carriage movement in the camera view is selected from left to right or from right to left | |
Undefined Available for:
| Set the checkbox | Enables to display the direction as Undefined in the Vehicle Tracer module, if it is impossible to determine the vehicle direction | Boolean | Yes | Yes—if it is impossible to determine the direction of vehicle movement, the direction is displayed as Undefined No—if it is impossible to determine the direction of vehicle movement, the direction is not determined | |
Record violation Only used when direction is selected in the Direction list (To the camera/From the camera) | Set the checkbox | Enables event generating in case of vehicle entering an oncoming lane | Boolean | Yes | Yes—in case if the direction of vehicle moving is not coincide with the specified in the Direction list, the Entered the oncoming lane alarm event will be created No—the Entered the oncoming lane alarm event is not created | |
Entrance | Set the checkbox | Enables the recording of the vehicle movement direction as Entrance to the territory | Boolean | No | Yes—LPR channel for the recognized license plates records the direction of vehicle movement as Entrance to the territory No—LPR channel for the recognized license plates doesn't record the direction of vehicle movement as Entrance to the territory Note. This setting is taken into account in the WEB Report System PSIM when working with the AUTO reports (see WEB Report System PSIM. User Guide) | |
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