Documentation for Auto PSIM 1.0.1.

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

Note

The RoadAR module also allows video speed estimation using a proprietary algorithm. The speed estimation by video for the RoadAR recognition module is configured on its settings panel (see Configuring the RoadAR software module). If speed estimation by video is enabled on both the settings panel of the LPR channel and on the settings panel of the RoadAR object, then speed will be estimated using the Auto PSIM 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).
  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 Start video (1).
    2. Add a line segment of a known length in centimeters 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 exceeded, an alarm event is generated (6).
  8. Click Apply (7).

Configuring speed estimation by video is completed.

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