Fire Alarm Control System Early Event Detection
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Solution Overview
Problem
Existing fire alarm devices often notify users of internal events, such as replacement timing, after the event has occurred, leading to unnecessary replacement alerts that can discomfort users and impair the device's effectiveness.
Innovation Solution
A control system and device management system that communicate with fire alarm devices to provide early signs of internal events, allowing users to be informed before the events occur, thereby reducing unnecessary alerts and maintaining device effectiveness.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If the device itself calls the replacement alert at an earlier time, then the user is notified of the internal event before it happens, but the unnecessarily early replacement alert could make the user uncomfortable and could possibly impair the usefulness of the device
Solution Approach 1:
The patent introduces a control system as an intermediary between the fire alarm device and the user. The control system receives device information from the fire alarm device, determines whether early signs of internal events are present, and then provides notifications to the user. This intermediary role allows the system to filter and validate replacement alerts, ensuring they are only generated when appropriate, thus preventing unnecessary early notifications while maintaining timely awareness of actual issues.
2Reliability
If the user is notified of the internal event after the internal event has happened, then the device remains useful, but it is too late to notify the user of such an event
Solution Approach 1:
The control system performs preliminary analysis of device information to detect early signs of internal events before they fully manifest. By analyzing trends and patterns in the device data, the system can predict potential issues and notify users in advance, allowing them to take preventive action. This preliminary detection capability eliminates the delay of post-event notification while avoiding false alarms through careful determination of actual early signs.
Data Source
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AI summary
An object of the present disclosure is to provide the user with information about the status of a device at an earlier time while reducing the chances of impairing the usefulness of the device. A control system (100) is configured to be connected to a device (1) to be ready to communicate with the device (1). The control system (100) includes an acquisition unit (51) and an output unit (52). The acquisition unit (51) acquires device information from the device (1). The device information is information about an internal event that is going to happen to the device (1) itself. The output unit (52) outputs early signs information about any early signs of the internal event. The early signs information is based on the device information.