Self-Locking Door with Sensor-Controlled Strike Plate
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current inventory management systems lack efficient and secure methods for tracking and controlling access to enclosures, particularly in environments where real-time visibility and automated inventory tracking are crucial, such as storage facilities using RFID technology.
Innovation Solution
A self-locking door system with a lock controlled by a strike plate and sensors, allowing independent operation and user authentication mechanisms like RFID badge readers, ensuring secure access and automated inventory management.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a manual locking system is used for the enclosure door, then the device complexity is reduced, but the security and automated access control capability deteriorates
Solution Approach 1:
The lock system operates autonomously by detecting user presence via sensors and automatically engaging or disengaging the locking mechanism without requiring manual intervention. The strike plate with switch and sensor system enables the door to self-lock when the user is absent and self-unlock when the user approaches, eliminating the need for continuous manual monitoring while maintaining high security standards.
Solution Approach 2:
The patent replaces traditional mechanical locking systems with an automated electromechanical system that uses sensors, switches, and electronic control. The strike plate incorporates a switch that interacts with a sensor to trigger automatic locking/unlocking, substituting pure mechanical operation with an integrated sensing and actuation system that enhances security while reducing operational complexity.
2Reliability
If the lock operates independently of computer control, then the reliability of automatic locking is improved, but the ease of operation deteriorates due to potential conflicts with computer-controlled unlocking signals
Solution Approach 1:
The system incorporates a feedback mechanism where the sensor detects user presence and sends signals to the lock system. The lock continuously monitors the switch state on the strike plate and adjusts its locking status accordingly. This feedback loop ensures that the lock responds dynamically to user presence, maintaining reliable automatic locking while allowing smooth integration with computer-controlled systems through standardized signal protocols.
3Productivity
If real-time inventory tracking using RFID is implemented, then the productivity of inventory management is improved, but the loss of time for system setup and configuration worsens
Solution Approach 1:
The system performs preliminary configuration by pre-positioning RFID readers, tags, and the sensor-locked door system before inventory management operations begin. The automatic locking mechanism and RFID infrastructure are installed and configured in advance, allowing real-time tracking to commence immediately without requiring time-consuming setup during actual inventory operations. The door system is pre-programmed with access control parameters and RFID communication protocols.
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 provides secure and efficient access control while enabling real-time inventory tracking and management, reducing losses and improving operational efficiency by automatically locking and unlocking doors based on user presence and authentication.
Implementation Method 1
the strike plate may be a magnetic strike plate
Implementation Method 2
a sensor configured to detect the presence of a user may be located on the door. The lock may be engaged based on the state of the sensor. For example, the sensor may be a proximity sensor.
Implementation Method 3
the lock may be an electrically-actuated lock
Data Source
AI summary
Provided herein is an inventory management system for dispensing products from an enclosure, methods of securing products within the enclosure, use of the enclosure and for maintaining inventory. The inventory management system may include an enclosure having a self-locking door. The self locking door may include a door, a lock located on the door, a strike plate, wherein the strike plate controls the lock, and a sensor configured to detect the presence of a user and wherein the sensor controls the lock.