Automatic Number Plate Recognition (ANPR)

Source:  DH

Context: The Ministry of Road Transport and Highways (MoRTH) clarified that no decision has been made to implement GNSS-based tolling from May 1, 2025.

About Automatic Number Plate Recognition (ANPR):

  • Definition: ANPR uses high-performance cameras to capture and read vehicle number plates, enabling automatic identification without manual intervention.
  • Charging Mechanism:
    • Vehicles will be charged based on number plate recognition and FASTag validation.
    • No stopping required at toll plazas.
    • Violators will receive e-notices, and non-payment can lead to FASTag suspension or penalties under VAHAN database norms.

What is GNSS and How Does It Work?

  • Definition: Global Navigation Satellite System (GNSS) is a barrier-free tolling method that uses satellite tracking to monitor a vehicle’s movement and calculate toll charges based on distance traveled.
  • Working:
    • GNSS integrates GPS or other satellite systems.
    • Toll amounts are automatically deducted from linked bank accounts.
    • Eliminates need for toll booths or manual interaction.

How GNSS Differs from FASTag?

 

Benefits of GNSS and ANPR:

  • Seamless Travel: No stopping at toll plazas, saving time and reducing congestion.
  • Reduced Errors: Satellite tracking reduces human and technical errors.
  • Flexible Payment: GNSS allows both prepaid and postpaid modes.
  • Enhanced Enforcement: E-notices and penalties ensure compliance under ANPR.
  • Improved Accuracy: Real-time distance-based toll calculation in GNSS ensures fair tolling.