Biometric History Management for Condominium Access Control
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Solution Overview
Problem
Existing access control systems for complex housing facilities, such as condominiums, cannot adjust the disclosure scope of authentication history information according to different requestors, including building managers and developers, limiting the flexibility in accessing and processing authentication data.
Innovation Solution
A history management apparatus and system that includes storage, cancellation control, history registration, and output means to manage and disclose authentication history information based on the attributes of the disclosure requestor, allowing for tailored processing and output of information to ensure appropriate disclosure scope.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If authentication history information is disclosed to all requestors, then information accessibility is improved, but information security deteriorates
Solution Approach 1:
The patent applies local quality by providing different levels of information disclosure to different requestors based on their attributes. Residents receive full authentication history information, while non-residents receive only aggregated statistical data without personal identifiers. This differentiated disclosure approach allows the system to maintain information security while providing appropriate accessibility to each group.
Solution Approach 2:
The patent segments the disclosure scope into multiple levels: complete individual authentication records for residents, and aggregated statistical summaries for non-residents. This segmentation enables the system to satisfy different information needs while protecting privacy, resolving the contradiction between accessibility and security.
2Loss of information
If detailed authentication history is provided to all requestors, then information completeness is improved, but system complexity increases
Solution Approach 1:
The patent implements dynamic information processing where the system automatically adjusts the disclosure scope based on the requestor's attributes. The generation unit dynamically creates different types of disclosed information - detailed individual records for residents and aggregated statistics for non-residents - without requiring manual configuration, thereby managing system complexity while maintaining information completeness where needed.
Solution Approach 2:
The generation unit acts as an intermediary that processes raw authentication history information and transforms it into appropriate disclosed information based on requestor attributes. This intermediary layer simplifies the system by automating the differentiation process and eliminating the need for complex manual control mechanisms.
3Measurement precision
If authentication history is disclosed without processing, then information accuracy is improved, but privacy protection deteriorates
Solution Approach 1:
The patent changes the parameters of information disclosure based on requestor attributes. For non-residents, the system transforms detailed authentication records into aggregated statistical data, changing parameters such as removing personal identifiers and providing only summary statistics. This parameter transformation maintains analytical accuracy while protecting individual privacy.
Solution Approach 2:
The patent applies different information processing qualities to different requestors. Residents receive complete, unprocessed authentication history with full accuracy, while non-residents receive processed aggregated data with privacy protection. This local differentiation resolves the contradiction between information accuracy and privacy protection.
Data Source
AI summary
A history management apparatus includes a storage unit configured to store usage application information of a user in a region into which entry is restricted by biometric authentication, a cancellation control unit configured to cancel, in a case where a predetermined visitor has succeeded in biometric authentication at a gateway of the region, and the usage application information is satisfied, restriction on entry into the region, a history registration unit configured to register, into the storage unit, history information of a visitor who has succeeded in the biometric authentication, a generation unit configured to generate, in a case where a disclosure request for the history information has been received from a terminal of a predetermined disclosure requestor, disclosed information obtained by performing predetermined processing on the history information in accordance with an attribute of the disclosure requestor, and an output unit configured to output the disclosed information to the terminal.