Documentation for Auto Intellect 5.4. Documentation for other versions of Intellect is available too.

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The IntLab-Carriages software module supports the following functionality:

  1. Recognition of license plates of all types of railway carriages, platforms, tanks marked with a one-line eight-digit number conforming to the Ministry of Transport standard on board or chassis;
  2. Recognition of license plates of all types of railway carriages, platforms, tanks marked with a number conforming to the International Union of Railways (UIC) standard on board or chassis;
  3. Determination of direction of all the above types of railway carriages, platforms, and tanks, and logging it to the database;
  4. Saving the identified number to the plates detector database.

Characteristics of the IntLab-Carriages software module:

Mode

Recognition of license plates of the passenger and cargo railway carriages (numbers conforming to the Ministry of Transport standard)

Special mode (number conforming to the UIC standard)Note
Track1520 mm1435 mm-
LP number recognition accuracy
up to 97% up to 97% 

LP number recognition accuracy depends on the following factors: compliance with recommendations for choosing, installing and configuring equipment, the accuracy of the recognition module settings, recognition from one or two sides of the car, recognition from a separate image or the video stream.

Time of one frame recognition
5-40 ms20-300 ms

Frame recognition time depends on the computing power of the equipment, the frame resolution and image complexity, which consists of the following factors: the noise in the form of text inscriptions not related to the car number, the damages on the number, the number correspondence to the standard, the complexity of lighting — shade and light in the car number area, etc.

Maximum train speed

80 km/h

20 km/h

The indicated speed applies if the standard equipment is used. The maximum allowable train speed depends on the camera fps number, the distance from the camera to the car and the average frame processing time.

Supported carriage types

Locomotive, open box car, hopper, tank, covered train car, automobile car, refrigerator, dumping car, platform and any others that have a number conforming to the Ministry of Transport standard.

Locomotive, passenger car, open box car, hopper, tank, covered train car, automobile car, refrigerator, dumping car, platform and any others that have a number conforming to the UIC standard.

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