Security Inspection System Correlating Person and Baggage Data
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Solution Overview
Problem
Current security inspection methods fail to correlate information about individuals and their baggage effectively, making it difficult to track relevant data after a security incident, as identity verification and baggage inspection are performed independently without linkage.
Innovation Solution
A method and system that acquire and correlate information about both the subject person and their baggage before and after security inspection, using video analysis to match entrance and exit data, and correlating this information with scanned images of the baggage, allowing for improved tracking and identification post-inspection.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If identity verification and baggage inspection are performed independently without correlation, then the inspection process is simple and fast, but it is difficult to track relevant data after a security incident
Solution Approach 1:
The patent merges identity verification information and baggage inspection information into a unified correlated dataset. The system combines person identity data, baggage characteristics, and scanned images into an integrated information structure that can be traced and retrieved together, resolving the information loss problem while maintaining manageable system complexity through standardized integration protocols.
Solution Approach 2:
The patent introduces an information correlation module as an intermediary that bridges identity verification and baggage inspection systems. This mediator collects, associates, and stores information from both independent processes, enabling traceability after security incidents without requiring direct integration between the original systems, thus balancing information completeness with system independence.
2Reliability
If multiple types of information are collected and correlated, then the usability of inspection information is improved, but the processing time and computational resources increase
Solution Approach 1:
The patent performs preliminary information collection and correlation during the inspection process itself, rather than attempting to correlate information after the fact. By assembling the correlated information dataset in real-time during inspection, the system ensures information usability is improved while avoiding the significant time delays that would result from post-processing correlation of scattered data.
3Measurement precision
If video analysis is used to acquire information about baggage and subject person, then the accuracy of information acquisition is improved, but the computational complexity and processing speed are affected
Solution Approach 1:
The patent extracts only the essential and relevant information from video analysis results, rather than processing and storing all video data. By identifying and extracting key features such as baggage characteristics, person identity markers, and critical temporal information, the system maintains high measurement precision while significantly reducing computational complexity and improving processing speed.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This approach enhances the efficiency of security inspections by correlating person and baggage information, enabling automatic retrieval of relevant data after incidents and improving recognition accuracy and speed of both individuals and their luggage.
Implementation Method 1
The subject person's baggage is generally inspected through an image generated by scanning with radiation rays (such as X rays) emitted from a particular device (such as a security inspection machine)
Data Source
AI summary
The present disclosure relates to a method, a system and a device for security inspection, pertaining to the field of security inspection. The method includes: before a baggage enters a security inspection machine and/or after the baggage leaves the security inspection machine, acquiring information about the baggage and information about a subject person; while the baggage is inside the security inspection machine to be scanned, acquiring a scanned image of the baggage; and correlating the information about the baggage, the scanned image of the baggage and the information about the subject person in a storage system, wherein acquiring information about the baggage and information about a subject person includes analyzing a video.