Intelligent Lock with Dual-Token RF Remote Access Control
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Solution Overview
Problem
Existing locks lack integration with personal devices and service providers for secure, remote monitoring and management, especially in self-storage units, leading to inefficiencies in access control and security.
Innovation Solution
Intelligent locks with engagement structures that can move between locked and unlocked positions electronically, using RF communication, and an overlock feature to ensure secure access, integrated with a controller for authentication and authorization via personal devices and servers.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional physical locks are used, then the locking mechanism is simple and reliable, but remote monitoring and access control are not possible
Solution Approach 1:
The patent combines a traditional locking mechanism with an electronic control system, RF communication module, and sensor array into a single integrated smart lock device. The engagement structure mechanically couples the sliding locking arm with the electronic engagement structure, allowing both mechanical reliability and electronic monitoring functionality to coexist in one system.
Solution Approach 2:
The smart lock performs multiple functions: mechanical locking/unlocking, remote access control via RF communication, real-time monitoring through sensors, and authentication. The engagement structure serves both as a mechanical component for locking and as a platform for electronic control, enabling the system to handle diverse security requirements.
2Adaptability or versatility
If an electronic lock system with multiple components is implemented, then remote monitoring and access control are enabled, but the device complexity increases
Solution Approach 1:
The patent integrates the electronic control circuitry, RF communication module, sensor array, and mechanical locking components into a single compact housing. The engagement structure mechanically links the sliding locking arm with the engagement structure, reducing the need for separate mounting brackets and simplifying installation.
Solution Approach 2:
The control circuit serves multiple functions: processing authentication data, managing RF communication, controlling the locking mechanism, and interfacing with monitoring systems. This multi-functional design reduces the number of separate components needed in the system.
3Ease of manufacture
If manual locking and unlocking operations are required, then the lock system is simple to manufacture, but labor time and operational efficiency are reduced
Solution Approach 1:
The smart lock enables automatic locking and unlocking operations through electronic control. The engagement structure automatically positions the locking arm based on electrical signals from the control circuit, eliminating the need for manual intervention. The system can also automatically authenticate users and grant access without human oversight.
Solution Approach 2:
The patent replaces manual mechanical operations with an electronically controlled system. The sliding locking arm, traditionally moved by hand, is now actuated by an electric motor or solenoid controlled by the electronic control circuit, enabling automated access control while maintaining the simplicity of the mechanical locking principle.
4Ease of operation
If unauthorized access is possible, then the lock system is easy to operate, but security is compromised
Solution Approach 1:
The smart lock performs preliminary authentication checks before enabling the locking mechanism. The electronic control circuit verifies user credentials through the authentication module before actuating the engagement structure, ensuring that only authorized users can operate the lock while maintaining a simple user interface.
Solution Approach 2:
The sensor array continuously monitors the locking mechanism's state and provides feedback to the control circuit. The system also logs access attempts and can alert authorities of unauthorized access attempts, creating a feedback loop that enhances security while allowing legitimate users to operate the lock easily through authenticated commands.
Data Source
AI summary
An intelligent locking system can include a lock having a lock body, a locking mechanism moveable between a locked position and an unlocked position, and a transceiver configured to transmit and receive data. The locking system can further include a controller configured to perform lock operations and authenticate a user for access to the lock. The controller can be configured to receive a first authorization token from a lock-control server, receive a second authorization token from a personal device of the user, and transition the locking mechanism between the locked position and the unlocked position upon verification of both the first authorization token and the second authorization token.