Safe Reminder System for Hotel Guest Checkout Alerts
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Solution Overview
Problem
Guests often forget personal belongings in hotel room safes upon checking out, leading to a time-consuming and costly process to retrieve them.
Innovation Solution
A method that uses a safe reminder system, which receives the safe's status via wireless signals, retrieves the guest's checkout time, and activates an alarm on their mobile device or room management system within a selected time period to alert them if the safe is still locked.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If guests store belongings in the safe without reminder, then the safe provides secure storage, but guests may forget to collect belongings causing loss of time and retrieval costs
Solution Approach 1:
The system performs preliminary action by sending reminders to guests before their checkout time to alert them about belongings stored in the safe. This prevents the problem of forgotten items by proactively notifying guests in advance, eliminating the need for time-consuming retrieval processes later.
Solution Approach 2:
The system implements feedback by continuously monitoring the safe's locked status and cross-referencing it with guest checkout information. When the safe remains locked near checkout time, the system automatically generates and sends notifications to alert guests, creating a closed-loop feedback mechanism that prevents forgotten belongings.
2Reliability
If the safe reminder system continuously monitors safe status, then guests are alerted about forgotten belongings, but the system complexity increases
Solution Approach 1:
The system achieves multi-functionality by integrating multiple capabilities into a single platform: monitoring safe lock status, retrieving guest checkout information, determining optimal notification timing, and sending alerts through multiple channels. This consolidates what would otherwise require separate systems into one unified solution, managing complexity while maintaining high reliability.
Solution Approach 2:
The server acts as an intermediary that coordinates between the safe monitoring system, guest management database, and notification channels. It receives safe status data, processes it against guest checkout schedules, and triggers appropriate alerts, thereby simplifying the overall system architecture by centralizing the coordination logic.
3Loss of time
If the alarm is activated within selected time period of checkout, then guests are timely alerted, but energy is consumed by continuous monitoring and alerting
Solution Approach 1:
The system employs periodic action by activating monitoring and alerting functions only during specific time windows near guest checkout rather than continuously. The server schedules notifications to be sent within a selected time period before checkout, and can adjust or cancel alerts based on real-time safe status changes, thereby reducing energy consumption while maintaining timely guest notification.
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
Effectively alerts guests that they have left belongings in the safe, reducing the likelihood of forgotten items and the associated retrieval costs.
Implementation Method 1
the first status of the safe is advertised by the safe using wireless signal is Bluetooth, wherein the schedule system receives the first status through a Bluetooth advertisement
Data Source
AI summary
A method of detecting when a personal item is left in a safe is provided. The method comprising: receiving a first status of a safe in a room, the first status indicating that the safe has been locked; retrieving a period of stay for an individual assigned to the room, the period of stay includes a checkout time; and creating a reminder in a schedule system to activate an alarm within a selected time period of the checkout time, the reminder indicating that the safe is locked.