A dual-channel person association checking method

By employing a dual-channel person-to-person verification method, which utilizes light curtains and sensors to detect passengers and luggage, passengers are allowed to pass through and tracked even when no one is present. This solves the problems of insufficient throughput and accuracy of correlation in existing technologies, and achieves an efficient and safe security check process.

CN116824744BActive Publication Date: 2026-07-07SHENZHEN MAXVISION TECH
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
SHENZHEN MAXVISION TECH
Filing Date
2023-07-03
Publication Date
2026-07-07

AI Technical Summary

Technical Problem

In existing technologies, the efficiency of passenger and baggage passage is insufficient, the accuracy of association is inadequate, and the inspection effect is poor. In particular, during peak hours, it is easy to cause congestion and confusion in the association between baggage and passengers. Furthermore, passengers may evade security checks through illegal means.

Method used

The dual-channel person-to-person verification method is adopted. After detecting that no one is in the current channel, the passenger passage information is obtained and verified. Combined with the luggage placement on the transmission device, the passenger and luggage are tracked and detected in real time to ensure that biometric information is obtained at the channel exit and the verification results are output. The measurement light curtain and sensing device are used to improve the detection accuracy and efficiency.

Benefits of technology

It improves passage efficiency, ensures the accuracy of baggage and passenger association, enhances the overall security of people and goods inspection, and can promptly detect abnormal behavior and items to prevent illegal passage.

✦ Generated by Eureka AI based on patent content.

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    Figure CN116824744B_ABST
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Abstract

The application provides a double-channel character association checking method, comprising: detecting that the current channel is in an unoccupied state and the luggage in the opposite channel is placed; obtaining the passenger's passing information at the entrance of the current channel and checking and releasing the passenger; associating the luggage placed on the transmission device with the passenger; tracking and detecting the passenger and the luggage respectively; obtaining the passenger's biological feature information at the exit of the current channel and releasing the passenger; and outputting the character checking result. The double-channel character association checking method detects that the current channel is in an unoccupied state and the luggage in the opposite channel is placed, and then obtains the passenger's passing information at the entrance of the current channel and checks and releases the passenger, which on the one hand realizes the checking mode of double channels matched with a single transmission device, improves the passing efficiency, and on the other hand ensures the association accuracy of the luggage and the passenger; the passenger and the luggage are tracked and detected respectively, and the safety of the comprehensive checking of people and things is improved.
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