The AUTO-Uragan, CARMEN-Auto, and VIT recognition modules enable estimating vehicle speed by video via the Auto-Intellect algorithm. The results are displayed over video image as captions.

The RoadAR module also allows estimating vehicle speed by video via a proprietary algorithm. Configuring the estimating vehicle speed by video via the RoadAR algorithm is carried out on the configuration panel of this module (see Configuring the RoadAR software module). If estimating vehicle speed by video is enabled at the same time on the settings panel of the LPR channel object and on the settings panel of the RoadAR object, then estimating vehicle speed will be performed via the Auto-Intellect algorithm.

To configure speed estimation by video do the following:

  1. Go to the LPR channel object settings panel, corresponding to the activated module (see Activating the software module used for identifying the plates section).
  2. Go to the Speed camera settings tab (1).
  3. Set the Get speed from video checkbox (2). As a result, settings for speed estimation become available.
  4. Click the Configuration button (3). The Get speed from video dialog box opens.
    1. Click Stop video (1).
    2. Add a line segment of a known length to the video image (2).
    3. Click OK (3).
  5. In the Distance field, enter the length of the previously specified line segment in centimeters (4).
  6. Enter permitted vehicle speed in the Permitted speed field (5).
  7. Enter maximum vehicle speed in the Alarm on speed limit field. If this speed is exceed, an alarm event is generated (6).
  8. Click Apply (7).

Configuring speed estimation by video is completed.