A UVSS (Under Vehicle Surveillance System) is an advanced security solution designed for accurate vehicle inspection, license plate recognition, and chassis scanning. It is widely used in toll plazas, parking areas, industrial zones, and high-security premises.

Trigger Module (Coil Sensor)
The trigger module detects vehicle movement using a ground-installed coil. When a vehicle passes over the coil, it sends a precise signal to the controller, initiating the inspection process.

Car Detector (Chassis Scanning System)
The car detector includes a high-resolution linear array camera, LED lighting module, and protective housing. It captures continuous under-vehicle images as the vehicle passes, then stitches them into a complete chassis image for detailed inspection and threat detection.

Entrance & Exit Camera (ANPR System)
Equipped with Automatic Number Plate Recognition (ANPR), these cameras capture and process vehicle license plate data at entry and exit points. The data is transmitted to the main system for monitoring and record-keeping.

Controller Unit
The controller acts as the central communication hub. It synchronizes signals between the trigger module, cameras, and car detector, ensuring seamless data capture and transmission to the main system.

Main Control Desk (Monitoring Software Platform)
The main control desk is an industrial-grade computer running advanced management software. It enables real-time viewing of chassis images, vehicle data logging, license plate tracking, entry/exit monitoring, and historical image comparison for enhanced security analysis and so on.

⚠️ Limitations of Manual Vehicle Inspection

Traditional manual vehicle inspection is slow, risky, and unreliable for modern security needs.

🚫 Safety Risks – Puts personnel close to potential threats
🚫 Human Error – Hidden objects can be easily missed
🚫 False Positives – Leads to delays and inefficiency
🚫 Traffic Congestion – Requires vehicles to stop
🚫 High Manpower Cost – Demands more staff and resources