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ANPR
96% accuracy across plate types: standard, non-standard, green, red and hand-painted, including two-wheeler, Bharat Series and EV plates.
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Download againSmart surveillance for speed compliance across highways and urban routes.
An AI-powered solution built to NHAI standards for highways, expressways and cities. It monitors over-speeding and under-speeding, delivers real-time alerts, and produces court-ready evidence with automated e-challan through NIC.
Beyond measuring speed, VSDS recognises plates, vehicle types, registration class and make-model on the edge.
96% accuracy across plate types: standard, non-standard, green, red and hand-painted, including two-wheeler, Bharat Series and EV plates.
Automatically categorises vehicles into 9 types: 2W, 3W, 4W, Bus, Truck, Mini LCV, LCV, Goods Auto and Tractor.
Identifies Private, Commercial, Electric and Unknown vehicle registrations.
Detects 35+ global and Indian automotive brands with specific model identification.
Every violation is recorded with the plate, the measured speed, the lane and a timestamped evidence image, so a challan holds up without anyone re-checking the footage.
Lane misuse or striping violations captured with the plate and evidence image.
Driver using a phone while moving, linked to the number plate.
Pillion passenger without a helmet on a two-wheeler.
Rider without a helmet, captured with the plate.
Driver without a seatbelt in a four-wheeler.
Front passenger without a seatbelt, logged with the event.
Plates that do not conform to HSRP standards, including non-standard formats.
Speed above the posted limit, measured by 4D radar at the gantry.
Fog, heavy rain or low light conditions that reduce corridor visibility.
A vehicle stopped in a live lane, raising the risk of a secondary incident.
More than two people on a two-wheeler, flagged automatically.
Speed below the corridor minimum: a hazard on high-speed routes.
Vehicle moving against the traffic flow on the carriageway.
Instantaneous speed at the gantry, plus average speed between two points.
ANPR and radar coverage across the capture zone, per lane.
Multiple-lane monitoring including the shoulder, not just the carriageway.
Works offline with local evidence storage; syncs to the cloud as soon as internet returns.
2 Megapixel global shutter at 60 FPS for zero-blur plate capture.
Tracks up to 128 vehicles simultaneously across multiple lanes.
Real-time speed feedback that deters before a challan is issued.
On-site Edge AI with local and additional storage for evidence.
VSDS is a speed detection and enforcement system that combines a camera with a 4D Doppler radar to measure vehicle speeds and detect traffic violations. It generates evidence images with speed readings for automated challan generation.
The 4D Doppler radar measures the speed of each vehicle across all lanes. It can track up to 120 vehicles simultaneously. The camera captures evidence images tied to each speed reading.
Yes. VSDS also detects no helmet (rider and pillion), no seatbelt (driver and passenger), triple riding, wrong lane, wrong direction, and vehicles not allowed on the stretch.
Yes. Spot speed is measured at the gantry location. Section speed is calculated using the travel time between two VIDES gantries (typically 10 km apart), as specified in the NHAI 2023 circular.
Yes. The system supports separate speed limits per vehicle class. For example, commercial vehicles can be enforced at 80 kmph while cars are enforced at 120 kmph on the same stretch.
Yes. The system uses built-in IR and Pulse IR technology for clear evidence capture in complete darkness. Night-time seatbelt detection for both driver and co-driver achieves 96% accuracy.
Each violation produces a timestamped, geo-tagged evidence image showing the vehicle, plate (with OCR), speed reading, violation type, and lane position. This evidence is designed to stand scrutiny in court.
A Recon Global Shutter camera, a 4D Doppler radar, a Local Processing Unit (LPU), and optionally a speed display board. All components mount on a standard gantry.