Mobile Terminal Positioning for Automated Control Point Verification
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Solution Overview
Problem
Existing location tracking systems for mobile terminals in buildings require manual interaction with control points and rely on specific infrastructure and devices, limiting flexibility and reliability.
Innovation Solution
A control system using mobile radio infrastructure to determine the position of a mobile terminal, allowing it to automatically recognize and document the visit to control points without manual interaction, using standardized mobile devices and existing 5G infrastructure, enabling continuous tracking and flexible configuration.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual interaction with control points is required, then verification accuracy is improved, but user comfort and productivity deteriorate
Solution Approach 1:
The system automatically detects when a security officer reaches a control point using mobile terminal positioning data, eliminating the need for manual scanning or interaction. The control system self-records the visit based on automated position detection, making the system serve itself without requiring active user participation at each control point.
Solution Approach 2:
The patent replaces manual mechanical interaction (scanning, pressing buttons, or physically activating control points) with automated electronic position detection. The mobile terminal's GPS or RFID position data is automatically processed by the control system to verify control point access, substituting mechanical user actions with electronic automated detection.
2Measurement precision
If specialized contact points and reading devices are deployed, then measurement precision is improved, but device complexity and manufacturing costs worsen
Solution Approach 1:
The system uses universal mobile terminals (smartphones) that security officers already possess, rather than requiring specialized contact points or reading devices at each control location. The mobile terminal serves multiple functions: positioning, identification, and communication with the control system, eliminating the need for dedicated infrastructure hardware at control points.
Solution Approach 2:
The patent introduces a control system as an intermediary that processes position data from mobile terminals and determines control point visits. This intermediary layer enables automatic verification without requiring direct interaction between the mobile terminal and specialized control point hardware, simplifying the overall system architecture.
3Productivity
If continuous real-time tracking is implemented, then productivity and monitoring capability are improved, but security and privacy protection worsen
Solution Approach 1:
The system evaluates control point visits at periodic intervals based on position data, rather than continuously transmitting and monitoring real-time location. The control system periodically checks whether the mobile terminal has reached a control point and records the visit, providing monitoring capability while reducing continuous tracking requirements.
Solution Approach 2:
The patent extracts only the necessary position information (whether a control point has been reached) from the continuous position data stream, rather than retaining or analyzing all real-time location information. This selective extraction provides monitoring capability while minimizing privacy intrusion by removing unnecessary detailed tracking data.
Data Source
AI summary
A building infrastructure and a method for controlling the position of the terminal using a control system in a building.