At present, security checks are an important means of maintaining public safety. With the development of modern transportation, they are becoming increasingly diverse and convenient,The criminal acts of transporting prohibited and illegal items by means of transportation such as automobiles have increased,Especially, it is very difficult for customs, airports, prisons and other places to handle such cases, so the security check under the vehicle has become even more important.

NowVehicle underbody security inspection systemIt has the advantage of real-time collection of vehicle underbody images and can quickly and accurately obtain detection results in just three steps, greatly reducingUnderbody inspectionInvestment in human and material resources.

Identify the vehicle's information. The license plate recognition camera also adopts a special light source for supplementary lighting, which can present full-color license plates even in the dark night.

The second step is that when the vehicle passes above the underbody scanning device, the supplementary light of the scanning device automatically turns on and adjusts. The digital line array imaging technology can be used to scan the underbody of the vehiclePerform scanning imaging.AIIntelligent learning methods can automatically identify potential safety hazards under the vehicle.After the security personnel verify that the vehicle and the driver are correct, they will be released

The third step is that the vehicle information is automatically stored in the system. Later, the stored records can be queried, including the license plate number, vehicle direction, inspection date, inspection time, path of the vehicle bottom image, and the path of the license plate image. Match the image results of the vehicle underbody detection with the vehicle information to realize the information Internet of Things, which is convenient for future retrieval and investigation.