Lighting Controller Transponder Blocking for Secure Configuration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Existing lighting system control devices face security vulnerabilities due to unauthorized access and manipulation of stored data, requiring complex encoding and special transponders, which complicates implementation.
Innovation Solution
Incorporating a mechanical element that disrupts or damages the antenna of the transponder during installation, preventing unauthorized data access by ensuring the antenna is malfunctioned or damaged, thus blocking radio transmission.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If complex encoding and special transponders are used to prevent unauthorized data access, then data security is improved, but device complexity increases
Solution Approach 1:
The patent extracts the security function from the transponder itself and places it in the control device through a separate mechanical element. The transponder remains simple and unchanged, while the control device includes a dedicated mechanical component (such as a movable cover or shield) that physically blocks or disrupts the antenna when not in use, thereby preventing unauthorized access without complicating the transponder design
Solution Approach 2:
The patent introduces a mechanical element as an intermediary between the transponder antenna and the external environment. This intermediary component (mechanical shield, cover, or blocking element) acts as a physical barrier that can be positioned to either allow or prevent radio frequency access to the antenna, providing security without requiring complex encoding or special transponder hardware
2Ease of operation
If the antenna is made vulnerable for easy configuration, then ease of operation is improved, but data security deteriorates
Solution Approach 1:
The patent employs a dynamic mechanical element that can change its position between two states: a first position that allows the antenna to be accessible for configuration purposes, and a second position that blocks or disrupts the antenna to prevent unauthorized access. This dynamic positioning capability enables the system to adapt its security level based on the operational context, providing both ease of configuration and data security when needed
Solution Approach 2:
The patent implements a preliminary action where the mechanical element is positioned to block the antenna before the control device is installed or before unauthorized access is attempted. The system is pre-configured with the security mechanism in place, and the mechanical element can be temporarily moved to allow configuration during installation, then returned to its secure position afterward
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
Prevents unauthorized access to stored data by ensuring the antenna is compromised during installation, maintaining data security without complex encoding, thus enhancing security and simplifying implementation.
Implementation Method 1
The at least one mechanical element is configured to disrupt or damage the antenna after the control device is connected to the component
Implementation Method 2
The transponder is configured to receive and store data from a transmitter by means of an antenna
Data Source
Figure 1
Figure 2
Figure 3a~3b
AI summary
The present invention relates to a controller (1) for a component of a lighting system, which controller has a transponder (9), a control device (10), and at least one mechanical element (11...14). The transponder (9) receives data from a transmitter by means of an antenna (8), at least when the controller (1) is switched off, and stores said data. The mechanical element (11...14) is designed to disrupt or damage the antenna (8) when the controller (1) is connected to the component. The control device (10) reads the data stored in the transponder (9) at least after the controller (1) is switched on in order to use it for controlling the component to be controlled by the controller (1).