Tolledge is Stackfusion’s AI-driven toll management solution for high-speed Multi Lane Free Flow Tolling, enabling traffic flow, violation detection, and full revenue accuracy.
OPERATIONAL CHALLENGES
High-speed highway tolling demands accurate vehicle identification, weight classification, and violation capture. Traditional systems struggle to support free-flow movement, real-time enforcement, and complete revenue reconciliation at scale.
Performance Impact of Free Flow Tolling
Free flow tolling with Tolledge improves highway efficiency, revenue accuracy, productivity, and emissions outcomes.
Revenue Reconciliation
100%
Accuracy
Operational Efficiency
3×
Improvement
Human Productivity
2×
Uplift
Carbon Footprint Reduction
20%
Lower emissions
Did you know unmonitored highways increase the risk of congestion, violations, and delayed incident response?
Core Capabilities of Free Flow Tolling
Automated Parking Payments

Parkzap is Stackfusion’s AI- and IoT-driven parking solution that enables real-time vehicle identification and automated fee collection. FASTag vehicles are charged automatically, while non-FASTag vehicles pay via dynamic QR codes or handheld POS, enabling fully unmanned parking operations across diverse sites.
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Dual-Verified Vehicle Recognition
Vehicles are identified using two factor verification combining FASTag signature validation and AI based ANPR profiling. This ensures secure toll transactions, eliminates tag misuse or cloning, and delivers accurate billing at highway speeds.
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AI Vehicle Profiler – Axle & Weight
High speed AI cameras create vehicle profiles in milliseconds to identify axle count, axle distance, weight class, vehicle type, and make model with over ninety nine percent accuracy for tolling and violation detection.
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High-Speed Weigh-in-Motion
Tolledge integrates edge AI with weigh in motion sensors to map vehicle identity with weight data at highway speeds. This enables overweight detection, compliance monitoring, and automated penalties without slowing traffic flow.
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Multimodal Toll Payments
Our solution is enabled with multiple automated and self-checkout payments such as FASTag, Dynamic QR based Adwall displays, Tap & Pay machines installed at strategic locations for vehicles to pay tolls.
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Challan Integration & Enforcement
The system integrates with challan platforms to issue penalties for toll non payment, overweight vehicles, lane violations, speed violations, and other infractions, enabling enforcement and digital penalty payment for erring vehicles.
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Speed & Violation Detection
AI models capture vehicles at highway speeds to detect speeding, lane misuse, toll obstruction, and other violations. The system also identifies accidents and road incidents and generates real time alerts.
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Tollegde TMS Dashboard
The Tolledge dashboard provides analytics by vehicle category, axle class, payment mode, time period, and toll stretch. It also maintains records of violations and incidents with supporting images and clips.
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Integrations
Our Tollege solution is integrated with all the approved acquire banks by NPCI for deduction via FASTag. It also is enabled with all UPI and NCMC (tap & pay) payment mechanisms for toll collection.
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