Garage Door Access Remote with Proximity Authentication
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Solution Overview
Problem
Existing garage door access control systems are vulnerable to intrusion and require complex navigation processes, with keypads outside the structure being susceptible to meddling and smartphone applications involving multi-step procedures.
Innovation Solution
An access system featuring a control box mounted within the structure, coupled with a user interface having a single button in an uncontrolled access space, which detects and authorizes security devices using proximity and authentication protocols, allowing for secure and simplified operation of the garage door.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a keypad is positioned outside the garage door for access control, then ease of operation is improved, but security is worsened due to vulnerability to intrusion attempts
Solution Approach 1:
The patent introduces an intermediary authentication system between the user and the garage door operator. Instead of direct keypad input outside, the system uses a coded signal transmission where the user interface sends authentication codes to a control box inside the garage, which then communicates with the door operator. This intermediary layer protects security while maintaining ease of operation.
2Reliability
If a smartphone application is used for garage door control, then security is improved, but ease of operation is worsened due to multi-step navigation process
Solution Approach 1:
The patent segments the authentication process into distinct functional components: a user interface for code input, a control box for signal processing and authentication verification, and a door operator for execution. This segmentation allows the system to maintain security through coded authentication while simplifying user interaction to a single button press, eliminating multi-step navigation.
Solution Approach 2:
The system implements self-service authentication where the control box automatically verifies authentication codes and manages the door operation without requiring user navigation through multiple steps. The microprocessor in the control box handles the entire authentication and control process autonomously once the user inputs their code.
3Ease of operation
If authentication codes are transmitted via wireless communication, then ease of operation is improved, but reliability is worsened due to potential signal interception
Solution Approach 1:
The patent employs parameter changes in the form of coded signal transmission. The authentication code is transformed into a specific wireless signal pattern with unique parameters that are transmitted to the control box. This coding approach maintains ease of wireless operation while enhancing security through parameter-based authentication that is difficult to intercept or replicate.
Data Source
AI summary
An access system for a structure includes a control box mounted within a controlled access space of the structure and operatively coupled to a door panel operator that opens and closes a door panel of the structure for access to the controlled access space. The control box is configured to detect a presence of a security device relative to the control box, determine a position of the security device relative to the structure, and determine an authorization of the security device. The access system also includes a user interface mounted in an uncontrolled access space of the structure and coupled in communication with the control box. Upon actuation of the user interface, the control box operates the door panel operator when the security device is positioned proximate the control box, located in the uncontrolled access space of the structure, and authorized to operate the door panel.