Automatic Licence/Number Plate Recognition

Automatic licence/number plate recognition (ALPR/ANPR) is a technology that uses optical character recognition on images to read vehicle number plates. Parking or access control, traffic monitoring and security, toll collection and congestion charging systems, speed and journey time measurement, bus lane and traffic light enforcement and many other systems can benefit from the fast, exact, automatic identification and recognition capabilities of ALPR/ANPR system.


ANPR uses optical character recognition (OCR) on images taken by cameras. System reads the vehicles license plate and outputs the license plate number in ASCII - to some data processing system. Our Visiting system LuxDoor is an user interface for vehicle access control or parkong system, which operates in two independent regimes:
  • Automatic passage of vehicles which licence number is stored in database already (parking houses, passages of residential vehicles). This regime is suitable for control multi-passages of vehicles.

  • Semi-automatic passage of vehicles which licence number is not stored in database yet but their access is allowed (supply vehices, visiting cars). In this case licence number has to be input to database after arrival of vehicle by system operator. This regime is suitable for one bidirectional passage of vehicles.
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  • Instant overview of the vehicle passages
  • Access to the archive passages, filtering records by date, time, number plate, printing reports
  • Speed and high system reliability with optimum camera settings (90-95%)
  • Night recognition vehicle licence plate (IR cameras)
  • Full integration with Visiting system LuxDoor



  • Elimination of the RFID card access system, no need for access cards, card readers
  • Saves time when entering input data
  • Minimize data entry errors on drivers with integration of ID Document reader
  • Increasing security in the area of the company

For more information register in Expert zone, call or send e-mail

APIS Ltd., Lazovna 12, 974 01 Banska Bystrica, Slovakia, Phone.: +421 48 47126 14, 15, 16, 26, e-mail: Enable JavaScript to see email address
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