Bluetooth Security System Remote Access via Proximity Authentication
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Solution Overview
Problem
Conventional security systems face difficulties in remote access and maintenance, making it inconvenient to enter instructions or analyze faults without physically accessing the control panel.
Innovation Solution
A security system that utilizes a portable wireless device, such as a smartphone or tablet, to remotely control and monitor the security system via a secure Bluetooth connection, allowing authorized users to arm, disarm, and manage the system while maintaining security through proximity-based authentication and enrollment.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If a control panel is used for security system access, then system control and monitoring are enabled, but physical access to the control panel is required which is inconvenient and time-consuming
Solution Approach 1:
A mobile device serves as an intermediary between the user and the security system. The mobile device communicates wirelessly with the control panel, allowing users to access and control the security system remotely without physically approaching the control panel. This intermediary approach resolves the contradiction by enabling remote operation while maintaining system security through authenticated communication channels.
Solution Approach 2:
The patent replaces the mechanical interaction of physically accessing and operating the control panel with wireless electronic communication. Instead of requiring users to be physically present at the control panel location to perform operations, the system uses wireless signals transmitted from mobile devices to control panel, eliminating the need for physical travel and manual interaction with the control panel interface.
2Ease of operation
If wireless access is enabled for remote control, then convenience is improved, but system security may be compromised
Solution Approach 1:
The system performs preliminary authentication and device registration before enabling wireless access. Mobile devices must be registered with the control panel and undergo authentication verification before being granted access rights. This preliminary action ensures that only authorized devices can communicate with the security system, maintaining security while enabling remote access functionality.
Solution Approach 2:
The control panel provides feedback by monitoring and identifying registered mobile devices attempting to connect. The system verifies device identities, checks authentication credentials, and provides appropriate responses (granting or denying access). This feedback mechanism ensures that wireless access is controlled and secured, preventing unauthorized access while allowing legitimate remote operations.
Data Source
Figure 1
AI summary
A system providing a control panel (24) of a security system (10) that protects a secured geographic area (16), the controller entering a set-up mode in response to detecting entry of a code by an authorized user through the user interface (18) and opening an access door (40), wirelessly pairing a portable device (28) carried by the user with the control panel (24) and registering the portable device with the controller while in the set-up mode, operating in the normal operating mode detecting the registered portable device and automatically forming a wireless control connection between the proximate portable device and the control panel, wherein the controller enters a log-on mode during set-up in response to connecting to the wireless device and allows the authorized user to unlock the access door and enter a password at the controller enabling service and control from the wireless device.