The system can accurately and efficiently display the image of the vehicle chassis, roof and other parts of the vehicle, while comparing with the database chassis and other images, can automatically identify foreign objects, automatic voice alarm. Scanning imaging speed, can be in different complex environmental conditions using different ways to scan, vehicle chassis image clear can be identified to linear 0.5mm object size, all hidden in the vehicle chassis of dangerous goods at a glance.

The purpose of system design and development：

At present, border checkpoints, ports, offices of government agencies, civil aviation airports, ports, stations and bases, embassies abroad, banks, jewelry and precious metal processing factories and mines, scientific research and security sites, large conference and activity venues, commercial buildings, large hotels and hotels, important parking lots, aerospace bases, nuclear power plants and other important places for security.

The entrance and exit vehicle channel mainly relies on the internal security personnel to carry out manual search during the safety inspection of the vehicle chassis, which is more laborious and time-consuming. Because of the wide variety of motor vehicle chassis, this requires inspectors to have a considerable understanding of various vehicle chassis, and the need for inspection experience and more serious and responsible, and general inspectors will be relatively slow to inspect, and easy to cause missed detection phenomenon.

At present, even if a small number of units have installed monitoring on the ground of the inspection area of the entrance and exit vehicle channels, most of them are non-professional and simple monitoring, which has become a decoration in practical applications, and can not effectively play the role of monitoring and inspection, which is easy to cause missed detection and easy to cause safety accidents.

Due to the concealment of the vehicle chassis and the backwardness of the existing monitoring and inspection system, there is a high incidence of criminals using the chassis to hide dangerous goods and successfully escape from prison using the chassis of the vehicle.

Nanjing Sokan Electronics Co., LTD., through the long-term practice of technical prevention equipment in the vehicle safety inspection industry, as well as the experience and thinking in the construction process of the vehicle safety inspection management project of AB gate in various places of detention, for the hidden dangers of vehicle chassis inspection at the entrance and exit of the prison industry, resulting in frequent malignant accidents in global detention places where criminals successfully escape. Seriously develop the technology of how to carry out scientific and efficient safety inspection on the chassis of vehicles entering and leaving the entrance of the detention place.

It has important practical application value to explore how to carry out effective monitoring, search and inspection of vehicle chassis under the current complex anti-terrorism situation, and how to quickly and accurately inspect the would-be absconders hiding under the vehicle.

The research results of the product help to effectively improve the safety inspection speed of the bottom of the vehicle, reduce the investment of human and material resources, in order to promptly prevent and quickly deal with all kinds of hidden dangers, and provide relevant clues for the detection of future cases to ensure the safety and stability of the detention place.

To prevent the vehicle from carrying addictive illicit drugs, weapons, explosives and other dangerous goods, illegal smuggled goods and even suspicious people through ports and border checkpoints, and to prevent detainees from escaping from detention places.

After opening the intelligent early warning function of the security check under the car, the vehicle chassis scanning imaging, intelligent identification of foreign bodies under the car, with a red box prompt, can be linked to the voice module, warning sound intelligent prompt.

For tire side damage, oil leakage at the bottom of the vehicle, fracture texture of key structure of the vehicle chassis or missing link fasteners, intelligent identification, frame selection and voice prompt can be carried out.