Luggage security check system and method

Abstract

The invention provides a luggage security check system and method, and belongs to the field of security and protection. The system comprises an information acquisition unit, an information processingunit, a luggage security check subsystem and a tray conveying subsystem; the information acquisition unit is used for acquiring passenger information and tray numbers; the information processing unitis used for storing data, binding and unbinding passenger information and tray numbers, generating a conveying instruction and sending the conveying instruction to the tray conveying subsystem; the luggage security check subsystem is used for carrying out X-ray perspective check and marking on luggage and sending a luggage X-ray image and a luggage marking result to the information processing unit; and the tray conveying subsystem is used for receiving the conveying instruction and completing a conveying action corresponding to the conveying instruction. According to the invention, the workload is reduced; automatic baggage sorting, automatic abnormal baggage re-inspection and automatic baggage tray delivery and recycling are realized, and passenger information and baggage security inspection results are bound and recorded.

Description

technical field [0001] The invention belongs to the security field, and in particular relates to a baggage security inspection system and method. Background technique [0002] The current working process of the civil aviation security inspection channel is as follows: At the beginning of the security inspection channel, passengers put their luggage on the tray, and the tray is conveyed to the luggage X-ray security inspection device through the conveyor belt, and then transported to the pick-up position at the end of the security inspection channel. Used empty luggage trays are collected and sent to the origin for use by subsequent passengers. [0003] During this process, when the map judge behind the security detector finds suspected contraband in a certain luggage, the staff moves the luggage tray to the unpacking area, and finds the luggage carrier by way of inquiry. After processing, work The personnel then transport the luggage tray to the entrance of the luggage X-ra...

AI Technical Summary

Problems solved by technology

[0004] The problems in the above process are as follows: During the security check process, passengers must line up in order and put their luggage in order. Sometimes they need to wait for empty luggage trays, which will cause congestion when there are many people. The scene is usually chaotic; moreover, the workload of the staff is heavy, especially when encountering suspicious luggage, they need to be transported at least twice, and the overall security check process is not smooth; the specific situation of passengers’ luggage cannot be recorded, which is not conducive to Perform incident analysis and traceback

[0005] Chinese patent publication CN109725010A discloses a luggage security inspection device, which includes an input unit, a transmission unit, an inspection unit and a control unit, which has the following disadvantages: (1) Passengers need to bend down to take luggage trays, usually a luggage tray The required time is 0.5-1 second. If passengers need multiple luggage trays, the required time will increase by corresponding multiples

(2) The moment of information binding: Choose to compare the facial features after the passenger puts the luggage into the transmission system. If the comparison fails, the luggage will be rejected and the passenger will be notified, and the transmission unit will not be activated; When the baggage in other baskets is being transferred, the above-mentioned baggage will inevitably be forwarded after being put in, causing the baggage whose information has not been successfully bound to enter the security inspection channel, resulting in the loss of information; Baggage marked as abnormal is sorted to the manual inspection department, and the staff handles it. It is not because of carrying suspicious items, which will increase the workload of the staff

(3) There is no baggage re-inspection channel. The abnormal baggage sorted to the manual inspection department needs to be re-inspected after the staff unpacks it for inspection. At this time, the staff needs to carry it to the entrance of the X-ray security detector. It consumes a lot of manpower and time of the staff, and also affects the traffic efficiency

(4) The length direction of the device is about 9 lengths of luggage X-ray security detectors. Usually, the length of luggage X-ray security detectors is about 1.5 meters, so the length of the whole device is about 13.5 meters. Applied to the existing security inspection channel with small space

It has the following disadvantages: (1) Passengers need to bend down to take the luggage tray. Usually, the time required to take a luggage tray is 0.5-1 second. If the passenger needs multiple luggage trays, the required time will increase by a corresponding multiple

(2) The re-inspection channel of the device uses the innermost conveying roller alone. The width of the whole device is about 4 conveying rollers. Usually, the width of one conveying roller is about 0.8 meters. The width of the whole device is about 3 meters and the length is about 12 meters, the floor area is too large, it is difficult to apply to the existing security inspection channel with small space

(3) The pallet recovery channel of the device is set under the baggage X-ray security inspection device, and cannot be integrated with a floor-standing cargo X-ray security inspection device, which is more common in security inspection channels and can be used for carry-on luggage , cargo or equipment security check

(4) The fully automatic security inspection system to which the device belongs collects the passenger’s flight information when binding luggage information, and retrieves and displays the passenger’s facial image when opening the bag for inspection, and collects flight information such as scanning two-dimensional tickets code, etc., there is no guarantee that the passenger holding the ticket is the passenger himself, resulting in wrong baggage information binding, wrongly recorded baggage security images, and wrong location of abnormal baggage, etc.

[0007] To sum up, on the one hand, the security inspection channel of the current airport has low security inspection efficiency, which not only cannot meet the needs of the increasing number of passengers for fast security inspection, but also has poor passenger experience; on the other hand, the level of automation is low, and on-site staff need to carry Luggage trays and re-inspection luggage, the workload is heavy; third, the degree of informatization is low, suspicious luggage is not easy to locate the corresponding personnel, and passenger security information cannot be recorded; on the other hand, the existing technology also has automatic luggage sorting , re-inspection and automatic pallet recovery baggage security inspection channel device, the size is too large to be applied to the existing security inspection channel with small space

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