The UVSS Under Vehicle Surveillance System is a high-tech security product specifically designed for locations requiring rapid and efficient inspection of vehicle undersides. Utilizing high-resolution imaging technology, the system clearly converts the traditionally hard-to-observe "visual blind spot" of vehicle undercarriages into real-time digital images displayed to operators, thereby effectively preventing security threats such as terrorist attacks, smuggling, and illegal infiltration initiated through vehicle undercarriages.

Core Features and Characteristics

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High-Definition Imaging, Missing No Detail: Utilizes high-resolution cameras capable of clearly displaying minute details on the undercarriage such as screws, welds, and pipelines, leaving no place for attachments or illegal modifications to hide.

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Efficient Throughput, Unobtrusive Inspection: Vehicles pass through without stopping, significantly enhancing checkpoint throughput and avoiding traffic congestion at entrances.

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Intelligent Analysis, Automatic Alerts: Advanced models are equipped with Automatic Threat Detection (ATD) functionality. Using AI algorithms, it automatically compares scanned images against a standard undercarriage database, highlights abnormal areas, greatly improves detection rates, and reduces human error.

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Powerful Integration, Unified Management: Can be easily integrated with License Plate Recognition systems, access control systems, and video surveillance platforms, achieving integrated and intelligent security management encompassing "undercarriage scanning, license plate recognition, and automatic release."

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Data Traceability, Verifiable Evidence: All scanned images are automatically bound with information such as license plate numbers and timestamps, then encrypted and stored, forming a complete electronic audit trail for easy post-event querying and evidence gathering.

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Rugged Durability, 24/7 Operation: The equipment is sturdily designed with excellent waterproof, dustproof, and resistance to high and low temperatures. It can withstand long-term compression from heavy vehicles and supports stable, uninterrupted operation 7x24 hours.

Advanced technical parameters

Project	Parameter
The imaging method	Dynamic imaging is achieved by using linear array CMOS scanning technology
Scanning mode	The linear array camera is scanned and the ground sensing coil is triggered
Longitudinal resolution of the underside image	CCD of 4096 pixels or more
Image resolution ratio	More than 90 megapixels
Through the speed of the car	1-120km/h, recommended to be less than 50km/h;
Scanner data cable	Standard 15 m; (customizable length)
Undercarriage image scanner	Open wide field of view image acquisition technology is adopted
Field of view Angle	≥ 178 degrees
Supplementary lighting	400W
Lighting components	Sealed LED light source; life: 60000h
Scanning direction	bilateral scanning
Bearing	≥50T
Classification of waterproof	Double waterproof, IP68
Use ambient temperature	-20 degrees to + 60 degrees
Mains power supply	AC110-240V/50-60Hz
Vehicle bottom image display mode	When the vehicle passes at 1-120km/h, the image under the vehicle is automatically scanned by the line array camera and displayed horizontally in a large area through the special window of the display
Image information superposition	The system can overlay date and time information on the pictures of the underside of the vehicle, license plate and exterior of the vehicle for easy later identification and retrieval. This function can be turned on or off.
Snap function	When the vehicle passes at 1-120km/h, the license plate and vehicle appearance can be automatically captured and displayed in a special window of the software.
System self-test function	After the device is turned on, the status of the equipment inside the component is detected, and the self-test of whether the equipment is online and normal is carried out and displayed in the form of signal light.
Centralized control function	The control panel is designed for centralized control
Image retrieval function test	It can retrieve the stored images of the car bottom and license plate according to the date, time, license plate number and other information
Automatic image storage and deletion function	Save no less than 1 million images and automatically delete expired images
Image quality adjustment function	It includes brightness, contrast, saturation, chromaticity adjustment, black and white processing, edge enhancement and super enhancement processing, and zoom processing, and the magnification is more than 16 levels, and can be enlarged for local display.
Vehicle chassis information history comparison function	Support the same chassis image of the vehicle with the same license plate to be compared with the current image on the same screen, so as to assist the staff in checking the work and make it easier to find the differences between the vehicles.
Prohibited goods AI intelligent identification function (optional)	The software can automatically detect and identify suspicious objects (such as prison clothes, prison shoes, controlled knives, etc.) on the chassis of the vehicle, and automatically frame and alarm the location of the suspicious objects through the software to assist the staff in inspection.
Blacklist and whitelist functions	The system can set the white and black list. The white list is automatically released, and the black list vehicles are prompted by the system.
Environment parameter display function	It has temperature and humidity sensors, which can display environmental parameters such as temperature, humidity and atmospheric pressure in real time.
Structure design of scanning device	Single multiple sealing design, double layer waterproof design
Vehicle license plate recognition system	1. Standard 2 road license plate recognition module, which can distinguish the direction of entry and exit; 2. Single character recognition accuracy: more than 99%; 3. Average recognition time: <20ms; 4. Accuracy of whole card identification: more than 95% 5. The horizontal tilt Angle of the license plate image is allowed: -10 ~ +10 degrees; 6. Character recognition accuracy (except Chinese characters): greater than or equal to 93% 7. Video signal-to-noise ratio> 48dB

Primary Application Scenarios

Government and Military Sites: Including legislative buildings, government offices, military bases, and embassies. The core function is defense against vehicle-borne bomb attacks.
Critical Infrastructure: Such as nuclear power plants, power stations, communication hubs, and data centers, to prevent destructive attacks.
Transportation Hubs and Border Crossings: Airports, train stations, seaports, and customs/border checkpoints, used to efficiently intercept smuggling and illegal stowaways.
Judicial and Detention Institutions: Prisons and detention centers, primarily used to prevent the inflow of contraband and unauthorized entry or exit of personnel.
Large-Scale Events and Commercial Venues: Entrance security screening for events like the Olympics, international summits, luxury hotels, and corporate campuses, to prevent mass casualty incidents.

FAQ

Q: What are the main benefits of installing an UVSS Under Vehicle Surveillance System?

A: The primary advantages of an UVSS Under Vehicle Surveillance System are:

Enhanced Security: Effectively identifies threats in a traditional blind spot.
High Efficiency: Scans vehicles in seconds without requiring them to stop.
Deterrence: Its presence acts as a powerful deterrent to malicious actors.
Data Logging: Creates an audit trail with time-stamped images for forensic investigation.

Q: How do I choose the right UVSS Under Vehicle Surveillance System for my facility?

A: The choice between a fixed, portable, or rapid-deployment UVSS Under Vehicle Surveillance System depends on your specific needs, including traffic volume, budget, and whether the requirement is permanent or temporary. Contacting a security solutions provider for a site assessment is the recommended first step.

Q: Can the system automatically detect threats?

A: Advanced versions of the UVSS Under Vehicle Surveillance System are equipped with Automatic Threat Detection (ATD) software. This AI-powered feature compares the live scan to a database of standard vehicle undersides and automatically highlights anomalies for the operator.

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