Fire Device Predictive Maintenance via Remote Panel Monitoring

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Solution Overview

Problem

Current fire system maintenance requires on-site visits for data retrieval and monitoring, leading to time-consuming and costly processes, as users are typically reactive rather than proactive in addressing device malfunctions or replacements.

Innovation Solution

A system utilizing a computing device connected to a fire panel via a gateway device, enabling remote monitoring and predictive maintenance through automated data retrieval and analysis, which includes generating a predicted behavior and timeline for fire devices, allowing for proactive cleaning or replacement before malfunctions occur.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Reliability

If on-site visits are conducted for data retrieval and monitoring, then device maintenance can be performed, but time and costs increase

Engineering Contradiction:
Improvedevice maintenance reliabilityVSAvoidmaintenance time
Core Design Contradiction:
ReliabilityVSLoss of time

Solution Approach 1:

The system enables self-service maintenance through automated self-diagnostics where fire devices monitor their own operational status, detect anomalies, and generate maintenance alerts without requiring manual inspection. This allows the system to service itself proactively, reducing the need for on-site visits while maintaining high reliability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system implements continuous feedback loops where operational data from fire devices is automatically collected, analyzed, and used to generate maintenance predictions. This real-time feedback mechanism enables remote monitoring and proactive maintenance scheduling, eliminating the need for time-consuming on-site data retrieval while ensuring reliable device operation.

Inventive Principle:
Principle #23Feedback

2Reliability

If on-site visits are conducted for data retrieval and monitoring, then device maintenance can be performed, but costs increase

Engineering Contradiction:
Improvedevice maintenance reliabilityVSAvoidmaintenance cost
Core Design Contradiction:
ReliabilityVSLoss of energy

Solution Approach 1:

The system enables self-service maintenance through automated self-diagnostics where fire devices monitor their own operational status, detect anomalies, and generate maintenance alerts without requiring manual inspection. This allows the system to service itself proactively, reducing the need for on-site visits while maintaining high reliability.

Inventive Principle:
Principle #25Self-service

Solution Approach 2:

The system introduces an intermediary automated monitoring platform that acts as a mediator between fire devices and maintenance personnel. This intermediary continuously collects and analyzes device data remotely, enabling maintenance decisions to be made without costly on-site visits, thus reducing maintenance costs while preserving reliability.

Inventive Principle:
Principle #24Intermediary (Mediator)

3Device complexity

If reactive maintenance is used, then simple monitoring is sufficient, but device failures may occur during emergencies

Engineering Contradiction:
Improvemonitoring system complexityVSAvoidemergency readiness
Core Design Contradiction:
Device complexityVSReliability

Solution Approach 1:

The system performs preliminary maintenance actions by continuously analyzing operational data and predicting potential failures before they occur. It generates maintenance alerts and schedules repairs proactively, ensuring devices are serviced before emergencies arise. This preliminary action approach maintains simple monitoring architecture while dramatically improving emergency readiness through predictive capabilities.

Inventive Principle:
Principle #10Preliminary action

Data Source

PatentUS12131624B2Maintenance prediction for devices of a fire system
Publication Date: 2024.10.29 HONEYWELL INTERNATIONAL INC
  • US12131624B2 patent drawing
  • US12131624B2 patent drawing
  • US12131624B2 patent drawing

AI summary

Devices, systems, and methods for maintenance prediction for devices of a fire system are described herein. In some examples, one or more embodiments include a computing device comprising a memory and a processor to execute instructions stored in the memory to receive fire system device data of a fire device in a fire system and generate a fire device analysis based on the fire system device data, where the fire device analysis includes a predicted behavior of the fire device and a predicted timeline for the predicted behavior of the fire device.