Adaptive Authentication Notification System for Flow Control
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Solution Overview
Problem
Existing authentication systems face challenges in reliably and smoothly providing information about authentication results to multiple individuals in motion, particularly in environments where stopping is not feasible, leading to potential congestion and stagnation of flow.
Innovation Solution
An information provision system that includes an authentication unit, a determination unit to identify the optimal transmission destination based on the authentication target's information and situation, and a transmission unit to deliver the authentication result to that destination, using imaging and adaptive notification methods such as directional displays or speakers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If authentication results are provided using fixed displays or speakers, then the authentication system can notify results, but the authentication target may not clearly notice the notification and persons around may wrongly recognize it
Solution Approach 1:
The notification device is positioned and oriented specifically for each authentication target based on their individual characteristics (height, position, situation). This localizes the notification quality to match each target's reception characteristics, ensuring reliable delivery without requiring complex system-wide changes
Solution Approach 2:
The notification device's position and orientation are dynamically adjusted according to the authentication target's situation (standing, walking, height). This dynamic adaptation allows the same notification system to reliably serve multiple targets without requiring separate fixed devices for each person
2Reliability
If verification and feedback are performed for each individual in order, then the authentication target can recognize the result, but a time period is required during which walking is restricted causing stagnation of flow
Solution Approach 1:
The authentication and notification process is designed to occur continuously as persons move through the system, rather than requiring discrete stopping points. The notification is delivered during the natural flow of movement, eliminating interruptions while maintaining reliable result delivery
Solution Approach 2:
The notification device is pre-positioned and configured based on predicted authentication target positions and situations. This preliminary setup allows immediate notification delivery when the target enters the notification area, eliminating waiting time while ensuring reliable recognition
3Reliability
If the result is notified in the result notification area, then the authentication result can be communicated, but in cases of congestion it is necessary to narrow the area or control access causing non-smooth flow of persons
Solution Approach 1:
The notification area boundaries and access control are dynamically adjusted based on the number of authentication targets and their distribution. This allows the system to maintain reliable notification delivery while adapting to varying congestion levels without requiring fixed narrow passages or strict access control
Solution Approach 2:
The notification area is segmented into multiple zones with different notification devices, allowing simultaneous notification of multiple authentication targets. This segmentation eliminates the need to restrict access to a single narrow area, maintaining smooth person flow while ensuring reliable result communication to each individual
4Reliability
If content of the notification requires time to be understood, then the authentication target can comprehend the result, but the authentication target may stop
Solution Approach 1:
The notification is delivered through periodic repetitions or sustained display rather than a single brief presentation. This ensures the authentication target has sufficient time to comprehend the result while the periodic nature allows them to continue moving without prolonged stopping, as the notification persists throughout their passage
Data Source
AI summary
Provided are a system, a method, and the like which contribute to more reliably and smoothly providing information relating to an authentication result to a person who has been subjected to authentication. An information provision system according to an embodiment of the present invention comprises: an authentication unit which authenticates an authentication subject, who is to be subjected to authentication, using a captured image of the authentication subject; a determination unit which, in accordance with information about the authentication subject or the conditions of the authentication subject, determines the transmission destination to which information relating to the authentication result is to be transmitted in order to notify the authentication subject of the authentication result; and a transmission unit which transmits the information to the determined transmission destination.