Self-Storage Door Latch Control for Remote Access Override
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Solution Overview
Problem
Physical security for storage facilities presents challenges in managing access to storage units, particularly in rental settings where multiple users require selective and overriding control, leading to cumbersome manual processes and complex infrastructure.
Innovation Solution
A self-storage door lock system with a latch control mechanism that includes a controller, a latch operator, and a key system, allowing for selective operation between restricted and unrestricted positions, and communication via a mesh network for remote access control.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If manual access control methods are used for storage facilities, then installation and operation are simple, but access management becomes cumbersome and complex infrastructure is required
Solution Approach 1:
The patent replaces manual mechanical access control with an automated electronic lock mechanism that includes a controller, latch operator, and position sensor. The system automatically detects latch position and controls lock engagement without requiring manual intervention, thereby simplifying operation while managing complexity through integration.
Solution Approach 2:
The lock mechanism autonomously monitors its own state through position sensors that detect whether the latch is engaged or disengaged. The controller automatically adjusts lock behavior based on detected position, eliminating the need for external monitoring or complex infrastructure to track lock status.
2Productivity
If automated lock mechanisms are implemented, then access control efficiency improves, but device complexity increases
Solution Approach 1:
The automated lock system is divided into distinct functional modules: a latch mechanism for physical engagement, a latch operator for actuation, a position sensor for detection, and a controller for coordination. This segmentation allows each component to perform its function independently, improving overall efficiency while making the complex system easier to manufacture, assemble, and maintain.
3Reliability
If remote access control is enabled, then security management improves, but communication infrastructure requirements increase
Solution Approach 1:
The controller serves multiple functions: it monitors latch position locally, controls lock engagement, and provides remote communication capabilities. By integrating these functions into a single component, the system achieves reliable security management without requiring separate dedicated infrastructure for each function, thereby reducing overall complexity.
Data Source
AI summary
A self-storage lock assembly for a self-storage door can include a lock housing for mounting to the self-storage door and a lock mechanism arranged within the lock housing. The lock mechanism can include a latch selectively operable between a locked position in which the latch is extended from the lock housing to engage with a self-storage door frame supporting the self-storage door to block against opening of the self-storage door, and an unlocked position in which the latch is retracted relative to the lock housing to disengage from the self-storage door frame to allow the self-storage door to be opened for access to self-storage. A latch control system can be selectively operate between a restricted state to block against operation of the latch out from the locked position, and an unrestricted state to permit operation of the latch out from the locked position.