Electronic Lock Personal Light Mode for Furniture Access Control
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Solution Overview
Problem
Existing electronic access control systems for furniture require a master key for assigning and managing lock permissions, which is cumbersome and can lead to security issues, especially in large systems or when operators frequently change.
Innovation Solution
An electronic lock with a Personal Light mode that allows operators to assign and manage lock permissions independently using a specific key, without needing a master key, and includes modes like Freelocker for flexible access control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a master key system is used to assign locks to operators, then security control is improved, but the complexity of operation and time required for assignments increases
Solution Approach 1:
The lock is equipped with a teaching mode that enables it to autonomously learn and store key codes without requiring manual programming by a master key holder. When a key is inserted and the teaching mode is activated, the lock automatically captures the key's identification code through the transponder interface, eliminating the need for complex master key operations while maintaining security control.
2Reliability
If a master key system is used to manage many pieces of furniture, then centralized control is improved, but the time required for assignments increases
Solution Approach 1:
The lock's teaching mode enables rapid autonomous key registration. When teaching mode is activated, the lock automatically learns key codes by detecting transponder signals from inserted keys, eliminating the time-consuming manual programming process. This allows operators to quickly assign keys to multiple locks independently without waiting for master key holder availability.
Solution Approach 2:
The lock maintains a pre-configured memory capacity to store multiple key codes in advance. The teaching mode prepares the lock by activating its learning function before actual key assignments are needed, allowing for rapid sequential registration of multiple keys without repeated complex authentication procedures.
3Adaptability or versatility
If multiple master keys are distributed, then operational flexibility is improved, but security risks increase
Solution Approach 1:
Each lock independently manages its own key codes through the teaching mode, creating distributed security control. Instead of relying on a centralized master key system where multiple master keys pose security risks, each lock autonomously stores and validates key codes in its own memory, reducing the security vulnerability associated with distributing master keys while maintaining operational flexibility.
4Ease of operation
If personal assignment of locks is enabled, then user convenience is improved, but system complexity increases
Solution Approach 1:
The lock's teaching mode provides a simple automated process that eliminates complex manual programming. Users simply insert their key, activate the teaching mode switch, and the lock autonomously captures the key code through transponder detection. This self-service approach achieves personal lock assignment without requiring users to understand or manage complex system configurations.
Solution Approach 2:
The system replaces complex mechanical or manual programming procedures with electronic transponder-based key recognition. Instead of requiring manual code entry or complex mechanical key cutting, the lock electronically captures key identification through the transponder interface, simplifying the user interaction while enabling personalized assignment.
Data Source
AI summary
The invention relates to a system for electronic access control, particularly for furniture such as furniture units, lockers, cabinets, flaps, drawers, and the like. At least one electronic lock is provided for each piece of furniture, which can be in a locked state, preventing access to the furniture, and in an open state, allowing access. Furthermore, there are several electronic keys that can be used by one or more operators to determine access authorization by means of an electronic query and to operate the electronic lock, so that it can be moved into its open and/or closed state.The invention now proposes that the electronic lock has a personal light mode in which it is assigned to any specific key, wherein the personal light mode can be brought about by assigning the specific key to the lock via a direct interaction between the specific key and the lock, and no further keys or similar are required for this purpose, and that in the personal light mode the lock can only be brought into its open and/or closed state by the specific key.