Prohibited article security check automatic identification device

Abstract

The utility model relates to an automatic identification device for security inspection of contraband, which comprises a computer main control system, an X-ray imaging system, and a baggage diversion system. The computer main control system includes an image recognition module and a voice notification module. First, the X-ray imaging system sends out X-rays to the detected baggage, and the amorphous silicon flat panel detector detects the X-rays that pass through and attenuates. After A / D conversion, the digital images are sent to the computer main control system in real time. Then, the image recognition module in the computer main control system initially recognizes and compares the color and shape of the objects in the image, and displays the possible types of dangerous goods in the luggage on the LCD screen, which is broadcast to the inspector by the voice notification module. Send an instruction to the baggage diversion system, and the inclined rollers will float upwards to send the baggage to the unpacking operation table for inspection by the inspector. Finally, luggage with no dangerous goods detected is taken away by the passengers via a conveyor belt.

Description

technical field [0001] The invention belongs to the technical field of security inspection, in particular to an automatic identification device for contraband security inspection. Background technique [0002] With the continuous improvement of the urban transportation system, the subway has become the first choice for people to travel due to its high safety, punctual reliability, convenience and comfort, green environmental protection and many other advantages. However, subway security check is an important measure that must be performed by subway personnel and to ensure the safety of passengers. The increasing flow of people has greatly increased the number of luggage and items, which has also increased the pressure on the security check system. Manual inspection requires the security inspectors to concentrate, the labor cost is high, the degree of intelligence is low, and there will be mistakes that threaten the safe operation of the subway. Therefore, it is necessary to...

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the above-mentioned shortcomings of the prior art, the object of the present invention is to provide an automatic identification device for security checks of contraband to solve the inconveniences caused by traditional subway security checks, improve security check efficiency, ensure passenger safety, and make subway security checks more intelligent.

Images