Key management system
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Traditional key management systems in the real estate industry are prone to errors and key misplacement, making it difficult to track and retrieve missing keys, which can lead to urgent rectification needs and increased costs.
Innovation Solution
A key management system utilizing RFID tags, readers, and processors to track the presence and location of keys, with a graphical user interface for loaning and booking, visual indicators for status, and notification systems to alert users of missing or overdue keys, reducing errors and misplacement.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional key management methods (books or spreadsheets) are used, then the system is simple and easy to operate, but keys are prone to misplacement and difficult to track
Solution Approach 1:
The patent replaces manual mechanical tracking systems (books and spreadsheets) with an automated electronic tracking system using RFID technology. RFID tags are attached to keys and readers are placed at storage locations to automatically detect and record key movements, eliminating manual data entry and providing real-time tracking without requiring physical logbooks
Solution Approach 2:
The patent introduces RFID tags as intermediary elements attached to keys and readers as intermediary devices at storage locations. These intermediaries enable automatic communication between keys and the management system, providing reliable tracking data without direct human intervention in the tracking process
2Loss of time
If manual key tracking is used, then the system is simple to implement, but it requires significant time and effort to locate missing keys
Solution Approach 1:
The patent replaces manual searching and tracking processes with automated RFID detection systems. Readers continuously monitor key locations and the system automatically generates alerts when keys are misplaced or not returned, eliminating the need for manual searching and significantly reducing time to locate missing keys
Solution Approach 2:
The patent implements a feedback mechanism where the system continuously monitors key locations via RFID readers and provides real-time information about key status. When a key is misplaced or overdue for return, the system automatically generates notifications to relevant personnel, enabling rapid response and reducing time loss
3Reliability
If RFID tracking system is implemented, then key tracking accuracy improves, but system cost and complexity increase
Solution Approach 1:
The patent divides the key management system into independent modular components: RFID tags attached to individual keys, readers at specific storage locations, and a centralized management system. This segmentation allows the system to be implemented incrementally and maintains simplicity while improving reliability through distributed tracking points
Solution Approach 2:
The patent designs the RFID management system to perform multiple functions: tracking key locations, monitoring key usage, generating alerts for misplaced or overdue keys, and providing a comprehensive audit trail. This multi-functionality consolidates what would otherwise require multiple separate systems into a single integrated solution
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
The system enables efficient and accurate key management, reducing the number of missing keys, facilitating prompt recovery, and optimizing key availability and usage, thereby minimizing costs and administrative burdens.
Implementation Method 1
each key including an RFID tag in association therewith; at least one RFID reader configured to read the RFID tags of the plurality of keys
Data Source
AI summary
An item management system and a key management system are provided. The key management system includes a plurality of keys, each key including an RFID tag in association therewith; a plurality of key storage positions, each for storing one or more of the plurality of keys; a visual indicator associated with each of the storage positions, the visual indicator configured to indicate a status of one or more of the key storage positions; at least one RFID reader configured to read the RFID tags of the plurality of keys; and at least one processor, coupled to the at least one RFID reader, the at least one processor configured to determine the presence of at least one of the plurality of keys in an associated storage position of the plurality of key storage positions.