Barcode Wristband Locker Access Control System
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Solution Overview
Problem
Existing locker systems in parks lack efficient and secure methods for users to access and manage rented lockers, particularly for multiple re-entry and varying durations, with limited flexibility and security in access control.
Innovation Solution
An electronic locker system utilizing barcode technology, where users receive unique barcoded wristbands associated with a rental plan, allowing access to lockers through barcode scanning and a networked locker manager for validation, with optional RFID or Biometric integration for enhanced security.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional manual locker access control is used, then system simplicity is maintained, but security and access management efficiency deteriorate
Solution Approach 1:
The patent replaces manual mechanical access control with an automated electronic system using barcode scanners, RFID readers, or biometric sensors to detect user identification, a locker manager to validate credentials and control locking mechanisms, and an electronic network to communicate between components. This substitution of mechanical systems with electronic/automated systems enhances security and management efficiency while maintaining operational simplicity for users.
2Adaptability or versatility
If multiple re-entry access is enabled, then user flexibility is improved, but access control management complexity increases
Solution Approach 1:
The patent implements a universal access control system where a single electronic identification method (barcode, RFID, or biometric) can be used across multiple lockers and supports various rental plans including single re-entry, multiple re-entry, and varying durations. The locker manager provides a unified platform for managing all access permissions, validating credentials, and controlling locking mechanisms, thereby handling multiple re-entry scenarios without proportionally increasing management complexity.
Solution Approach 2:
The system manages access flexibility by dynamically adjusting parameters such as the number of allowed re-entries, rental duration, and access permissions based on the selected rental plan. The locker manager stores and processes these variable parameters for each user and locker combination, enabling flexible multiple re-entry access while maintaining centralized control and simplified management through automated parameter validation.
3Productivity
If automated barcode scanning is implemented, then access efficiency is improved, but system complexity and cost increase
Solution Approach 1:
The patent replaces manual access control procedures with automated electronic identification systems. Barcode scanners, RFID readers, or biometric sensors automatically detect user credentials without manual intervention. The locker manager automatically validates credentials, determines access permissions based on rental plans, and controls locking mechanisms. This automation significantly improves access efficiency by eliminating manual verification steps while the modular electronic architecture manages system complexity through standardized components and protocols.
Data Source
AI summary
A locker system includes one or more banks of electronic lockers. Each locker has a door lock that releasably retains the door in the closed position. The locker system also includes at least one barcode scanner selectively unlocks the door of at least one of the lockers. A locker manager is coupled to each of the electronic lockers via an electronic network. The locker manager stores a list of unique barcodes that are each associated with a locker rental plan including at least one locker account. Each locker account includes an activation indication, a use indication, a locker type indication, and a duration. The unique barcodes are printed or otherwise included on wristbands, which may be scanned at the barcode scanner to gain access to one or more of the lockers.