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Advanced Under Vehicle Inspection & Security Features

 

High-Resolution Undercarriage Imaging

 

 

High-resolution imaging technology captures clear and detailed views of the vehicle undercarriage as the vehicle passes through the scanning area. The system uses wide-field image acquisition to cover the underside of different vehicle types, helping operators identify concealed objects, foreign objects, and other irregularities. Captured undercarriage images can be enlarged, adjusted, stored, and reviewed for more efficient vehicle screening.

 

Real-Time Vehicle Inspection Without Stopping

 

 

UVIS technology enables automated under-vehicle screening as vehicles pass through the inspection area without stopping. The under-vehicle inspection scanner captures the vehicle undercarriage in real time, helping operators quickly identify potential threats, foreign objects, or irregularities while maintaining smooth vehicle flow. The fixed YD-GUVSS-G supports 1–120 km/h (recommended ≤50 km/h), while the portable YD-GUVSS-R supports 1–60 km/h (recommended ≤30 km/h).

 

License Plate Recognition & Vehicle Records

 

 

Integrated LPR/ANPR technology can associate vehicle license plate information with corresponding undercarriage images and inspection records. The system supports automatic image capture and record retrieval by license plate, date, or time, making it easier to review previous inspections, compare vehicle records, and support security verification. Blacklist and whitelist functions can also be configured for controlled vehicle access.

 

AI-Assisted Detection

 

 

AI-assisted detection is available as an optional feature to help identify predefined suspicious objects in undercarriage images. Existing detection models can be applied to supported object categories, while customized models can be developed for project-specific requirements. When a specific detection target is required, our technical team can evaluate the application and training requirements based on customer-provided images or samples.

 

Applications

 

 

UVSS supports vehicle screening across a range of security environments, including airports, correctional facilities, customs, government facilities, military sites, large public venues, and controlled security checkpoints.

 

 

 

 

 

Fixed or Portable UVSS: Choose the Right Inspection Solution

 

UVSS is available in fixed and portable configurations to suit different site conditions, traffic volumes, and security requirements. Fixed systems are designed for permanent inspection checkpoints and high-frequency vehicle screening, while portable systems provide a flexible solution for temporary checkpoints, events, and locations where permanent installation is not required.

 

 

Feature YD-GUVSS-G (Fixed UVSS) YD-GUVSS-R (Portable UVSS)
Longitudinal Resolution ≥ 4096 Pixels Line-Scan Sensor
Image Search & Retrieval By date, time, license plate number
Rapid Imaging Speed < 1 Second Real-time Imaging
Image Overlay Function Date & time overlay supported
Operating Temperature -20°C to +60°C
Operating Voltage AC 110V–240V, 50/60 Hz
Primary Deployment Model Permanent Underground In-Ground Installation Portable, Surface-Mounted, Temporary / Quick Deployment
Ideal Application Scenarios High-security checkpoints, government facilities, prisons, international airports, customs borders, mega-sized venues Temporary events, exhibitions, tactical military checkpoints, mobile security operations, VIP motorcades
Chassis Scan Technology Dynamic Line-Array CMOS Scanning Dynamic Line-Array CCD Scanning
Scan Trigger Mode Ground Sensing Loop Coil / Auto-Trigger Automated Scan (Non-External Trigger Condition)
Vehicle Speed Capacity 1–120 km/h (Recommended ≤ 50 km/h) 1–60 km/h (Recommended ≤ 30 km/h)
Load-Bearing Capacity ≥ 50 Tons ≥ 30 Tons
Undercarriage Image Resolution > 90 Megapixels 12000 × 7500 Pixels
Field of View (FOV) Angle ≥ 178° 178°
Auxiliary Lighting Array High-Intensity Sealed LED Light Source (400W, 60,000 hrs) Sealed LED Surface Light Source (160W, 50,000 hrs)
Automatic License Plate Recognition (ALPR) Dual-Channel (2-Way) ALPR Module as Standard (Entry & Exit) Single-Channel (1-Way) ALPR Module Standard (Expandable)
ALPR Accuracy & Speed Plate Accuracy > 95%, Single Character > 99%, Speed < 20ms Plate Accuracy ≥ 95%, Single Character ≥ 99%, Speed < 20ms
Blacklist / Whitelist Function Supported (Auto-release & System Alert) Supported
Database Storage Capacity ≥ 1,000,000 Images ≥ 10,000 Images
AI Threat Detection (Optional) Built-in AI Intelligent Contraband Identification (Auto-framing & Alarm) Standard Visual Inspection & Manual Zoom Analysis
Chassis History Image Comparison Supported (Dual-screen same-plate comparison) Supported (Search & retrieve mode)
Image Adjustment Features Brightness, contrast, saturation, chromaticity, edge enhancement, zoom (16-level) Saturation, contrast, equalization, sharpening, zoom (16-level)
Environmental Sensor Display Built-in Real-time Temp, Humidity, and Pressure Sensors Standard Ambient Temperature Monitoring
In-Ground Ingress Protection IP68 (Dual Waterproof Design) IP68 (All-Weather Protection)
Air Circulation & Anti-Fog Built-in Air-Drying Circulation System Standard Anti-Fog Optical Lens Protection
Control Unit & UPS Battery Centralized Control Panel Optional Built-in UPS Backup Power Unit
Scanner Cable Length Standard 15m (Customizable) Standard 10m (Customizable)

 

 

 

 

 

 

UVSS Solutions for Different Security Applications

 

UVSS can be deployed wherever vehicles need to be screened before entering a controlled or high-security area. Applications include airports, correctional facilities, customs, government facilities, military sites, public venues, events, and security checkpoints.

 

Customized UVSS Solutions

Every vehicle screening project has different site conditions, traffic patterns, installation requirements, and security objectives. We provide customized solutions based on the application, including fixed or portable configurations, system integration, installation layout, license plate recognition, image management, and optional AI-assisted detection. Our technical team can support solution design and configuration according to project-specific requirements.

 

 

 

 

 

 

As one of the most reliable uvss manufacturers and suppliers in China, we also support customized service. Please feel free to buy high quality uvss for sale here from our factory. Welcome to view our website for more information.

under vehicle camera, Mobile Under Vehicle Scanning System
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