Biometric Access Security via Difficulty Indicator
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Solution Overview
Problem
Existing solutions for securing access to target areas, such as aircraft, trains, or buildings, either lack sufficient security or are inconvenient for groups of people, as they rely on biometric recognition without additional security indicators to verify the authenticity of individuals.
Innovation Solution
A method that uses cameras to track individuals and obtain biometric information, determining a security indicator based on the difficulty of obtaining this information, and generates a warning signal if the security condition is not met, allowing for additional verification by operators, even if the individual is pre-registered, to ensure secure access.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If biometric recognition is used to allow multiple people to pass simultaneously without gates, then convenience for people is improved, but security is worsened
Solution Approach 1:
The patent introduces an intermediary security indicator (difficulty level of obtaining biometric information) that mediates between the convenience of open access and the need for security verification. This intermediary parameter allows the system to identify suspicious situations without requiring physical gates or manual checks for every person.
Solution Approach 2:
The system implements feedback by continuously monitoring the difficulty of obtaining biometric information and generating warning signals when abnormal patterns are detected. This feedback mechanism allows the system to adaptively respond to security threats while maintaining normal flow conditions.
2Reliability
If gates are closed to improve security, then unauthorized access is prevented, but convenience for authorized people is worsened
Solution Approach 1:
The system performs preliminary security assessment by evaluating the difficulty of obtaining biometric information before access is granted. This preliminary action allows the system to identify potential threats in advance and take preventive measures without disrupting the flow of authorized people.
3Reliability
If manual identity checks are performed to improve security, then unauthorized access is detected, but time consumption and inconvenience are increased
Solution Approach 1:
The system implements self-service security by automatically analyzing the difficulty of obtaining biometric information and generating warning signals without requiring manual intervention for every person. This self-service approach maintains security while minimizing time consumption and inconvenience for authorized people.
Data Source
AI summary
Method for securing a means of access to a target area by people, comprising, for a person:in a first area located upstream of the target area, tracking the person when they are moving in the first area in the direction of the target area, by way of a camera observing at least a portion of the first area,obtaining biometric information in relation to the person being tracked in order to check whether this person corresponds to a pre-registered person,determining a security indicator indicating a level of difficulty in obtaining biometric information for the person being tracked and checking whether a security condition is satisfied based on the indicator,generating a warning signal.