CONTENTS
- NHAI Invites Expressions of Interest for GNSS-based Toll Collection
NHAI Invites Expressions of Interest for GNSS-based Toll Collection
Context:
NHAI has invited expressions of interest (EoIs) from around the world for the implementation of GNSS-based (satellite-based) electronic toll collection to provide a seamless and barrier-free tolling experience for National Highways users.
Relevance:
Facts for Prelims
About GNSS-based Electronic Toll Collection (ETC) System:
- Definition:
- The GNSS-based Electronic Toll Collection (ETC) system is a barrier-free electronic toll collection method that leverages Global Navigation Satellite System (GNSS) technology to monitor vehicles and compute tolls based on the distance traveled on tolled highways.
- Working Mechanism:
- Satellite Tracking:
- The system uses satellites or satellite constellations to track vehicle movements and calculate tolls according to the distance covered on tolled highways.
- OBU Technology:
- Vehicles equipped with GNSS-enabled On-Board Units (OBUs) are charged based on the distance they travel on tolled stretches.
- Satellite Tracking:
- Implementation Plans:
- The National Highways Authority of India (NHAI) aims to integrate the GNSS-based ETC system with the existing FASTag ecosystem. Initially, a hybrid model will be used where both RFID-based ETC and GNSS-based ETC will function simultaneously.
Significance:
- Efficiency:
- Facilitates smooth vehicle movement on National Highways by eliminating physical barriers at toll booths.
- User Experience:
- Offers a barrier-less, free-flow tolling experience, making travel hassle-free.
- Cost-Effective:
- Implements distance-based tolling, ensuring users are charged only for the distance they travel.
- Enhanced Collection:
- Improves toll collection efficiency by minimizing leakages and reducing toll evasion.