Automated Lock Privacy Status via User Activity Detection
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Solution Overview
Problem
Existing security systems lack an automated solution for indicating a user's busy status within a room, which can lead to privacy breaches and unnecessary disturbances.
Innovation Solution
A user device equipped with a detection unit, analyzer, and communication unit that captures activity information, determines a busy status, and transmits this status to a lock to activate a privacy status, restricting access and indicating the user's busy status.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If a manual do-not-disturb tag is used, then privacy indication is provided, but user effort and forgetfulness are required
Solution Approach 1:
The system uses sensors to automatically detect user activities (sleeping, bathing, etc.) and activates the privacy status without requiring manual user intervention. The lock system serves itself by monitoring user behavior patterns and autonomously determining when privacy protection is needed.
Solution Approach 2:
The manual mechanical tag system is replaced with an automated electronic system using sensors, microcontrollers, and communication modules. The physical act of attaching a tag is substituted with automatic detection through motion sensors, temperature sensors, and other electronic monitoring devices.
2Reliability
If no automated busy status detection is implemented, then system complexity remains low, but privacy breaches occur due to lack of automatic indication
Solution Approach 1:
The system is divided into independent functional modules: activity detection module with various sensors, analysis module for interpreting sensor data, communication module for transmitting status, and lock control module for executing privacy actions. Each module operates independently but coordinates through standardized interfaces.
Solution Approach 2:
The lock system performs multiple functions: traditional locking/unlocking, automatic privacy status indication, user activity monitoring, and communication with hotel staff devices. This multi-functionality consolidates several systems into one unified platform.
3Productivity
If manual privacy tag placement is required, then system cost is low, but productivity and user convenience deteriorate
Solution Approach 1:
Sensors are pre-installed in strategic locations (rooms, bathrooms, corridors) during hotel setup. The system is pre-configured with privacy rules and activity patterns, so that when a guest enters, the automated privacy detection is already in place and immediately operational without requiring guest setup actions.
Data Source
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AI summary
A system and a method for activating a privacy status of a lock (106) are disclosed. One or more embodiments of the invention describe the method comprising steps of capturing activity information of a user (108) by a user device (110). The method also describes steps of analyzing the captured activity information and determining a busy status of the user (108) based on the analysis. The method further describes steps of transmitting the busy status of the user (108) to a lock (106) for activating a privacy status of the lock (106).