Reducing congestion by improving RFID systems

TRAFFIC jams at RFID (radio frequency identification) toll booths on Malaysian highways, especially in busy areas like Kuala Lumpur, have become a common frustration for many drivers. While RFID technology has brought convenience and efficiency to toll payments, frequent delays caused by system glitches, insufficient lanes, and user-related issues highlight the urgent need for improvements.

Some key challenges are technical glitches where RFID tags often fail to be detected due to faulty readers, environmental factors or improper tag placement. Cong­estion also occurs due to limited RFID lanes and high traffic volumes cause bottlenecks at toll plazas. Also, there are user issues related to insufficient account balances, lack of awareness and res­istance to adoption, all of which hinder seamless operations.

To ensure smoother journeys for all, Malaysia must address these challenges through collaboration, innovation, and strategic upgrades. The following are some of my proposed solutions:

> Upgrade infrastructure: Install advanced RFID readers with improved sensitivity and weather resistance.

Expand the number of RFID lanes and implement dynamic lane allocation to manage traffic flow more effectively.

> Adopt multilane free flow (MLFF) systems: Introduce MLFF technology, which allows vehicles to pass through toll plazas without stopping, significantly reducing congestion.

> Enhance user support: Provide real-time balance notifications via SMS, mobile apps, or e-mail. Offer auto-reload features and integrate with e-wallets for seamless top-ups.

> Educate and incentivise users: Launch awareness campaigns to educate drivers on proper RFID tag installation and usage. Offer discounts or rewards to encourage RFID adoption.

> Improve backup systems: Implement backup payment options like license plate recognition or manual toll booths for RFID failures. Set up reload stations at petrol stations and near toll plazas for quick top-ups.

> Leverage data and technology: Use artificial intelligence- based traffic management systems to optimise toll plaza operations. Conduct regular maintenance and real-time monitoring to prevent technical issues.

Improving RFID systems requires collaboration between highway operators, government agencies and users.

Authorities must invest in infrastructure upgrades and user education, while drivers should ensure proper RFID tag usage and maintain sufficient account balances.

Together, these efforts can reduce congestion, enhance efficiency, and provide a seamless toll payment experience for all Malaysians.

By addressing these challenges and implementing these solutions, Malaysia can transform its RFID toll systems into a model of innovation and efficiency, ensuring smoother journeys on our highways.

LT COL (RTD) ASSOC PROF DR INDERJIT SINGH

Universiti Pertahanan