The LP numbers of passing vehicles are automatically identified and subsequently shown in the LPR channel. By default the identified number is displayed after the vehicle leaves the camera viewing zone.

This setting is specified only if Auto-Uragan, VIT or CARMEN-Auto software modules are in use.

The Auto-Uragan module can be set to recognize and show the LP number before the vehicle leaves the camera viewing zone.

If the LP number should be shown before the vehicle leaves the viewing zone, do the following:

  1. In the System Settings dialog window, open the Hardware tab (1).
  2. In the object tree on the left side of the Hardware tab, select the LPR channel (2).The settings panel of the selected object will open on the right side of the window.
  3. Check the Show results before vehicle leave checkbox (3). The recognized LP number will be shown before the car actually leaves the viewing zone (more precisely, before the license plate leaves the recognition zone). If the checkbox is unchecked, the result is shown only after the car leaves the zone.

  4. Enter the value in the Delay of showing results field (4). If this field is set, the results will be shown in the specified number of seconds after the first recognition of the LP number.

    This parameter is enabled if the Show results before vehicle leave checkbox is checked.


  5. Enter the recognitions threshold value in the Maximum number of field (5). If this field is set, the result will be shown after the specified number of reliable recognitions are received. The reliable recognitions counter accumulates and is not cleared in case of temporary zone loss or false recognitions.

    This parameter is enabled if the Show results before vehicle leave checkbox is checked.


  6. Click Apply (6).

If both Delay of showing results and Maximum number of fields are set, the results will be shown upon the event that occurs first (either the time delay elapses, or the number of recognitions is reached). If the values of these parameters are set to 0 or not set at all, then these parameters are not taken into account, and the LP recognition results will be shown after the car leaves the viewing zone.


Show results before vehicle leave, Delay of showing results and Maximum number of parameters don't work with the Parking mode.

 The LP recognition results display is set up.