Image-Based Fire Detection With Adaptive Smoke and Flame Modes
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Solution Overview
Problem
Existing fire detection technologies are inadequate in rapidly and accurately identifying fires, especially in environments like forests and public places, due to challenges in real-time image processing and environmental data integration.
Innovation Solution
A fire detection system utilizing image acquisition devices, processors, terminals, and databases that integrate image and environmental data for real-time fire detection and suppression, including modules for skyline detection, day/night mode, smoke and flame detection, and automated response mechanisms.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If traditional smoke detectors are installed in every room, then fire detection coverage is improved, but device complexity and installation cost increase
Solution Approach 1:
The patent combines multiple detector units into a single integrated system where detectors are strategically positioned in accessible locations (hallways, living areas) rather than requiring installation in every room. The system merges detection, communication, and alerting functions into unified devices that can monitor multiple zones.
Solution Approach 2:
The patent introduces wireless communication modules as intermediaries between detectors and user devices. This allows detectors to communicate fire alerts remotely through wireless networks without requiring physical installation in every room or complex wiring infrastructure, thus maintaining comprehensive coverage while reducing system complexity.
2Measurement precision
If smoke detectors are installed in hard-to-reach locations, then fire detection accuracy is improved, but ease of operation deteriorates
Solution Approach 1:
The patent transitions the system from a single-location detection model to a multi-dimensional monitoring network. Detectors are distributed across multiple strategic locations with wireless communication capabilities, allowing the system to maintain high detection accuracy through coordinated monitoring while enabling users to access and control the system from any location via mobile devices.
Solution Approach 2:
The system incorporates automated features including self-diagnosis, automatic alert generation, and remote notification capabilities. Once installed, the detectors autonomously monitor for fires and communicate alerts without requiring user intervention, maintaining high detection accuracy while eliminating the need for users to physically access hard-to-reach detector locations.
3Reliability
If multiple detectors are deployed throughout the property, then fire detection reliability is improved, but loss of time for maintenance and battery replacement increases
Solution Approach 1:
The patent implements a centralized monitoring system with feedback mechanisms that track the status of all detectors, including battery levels and operational health. The system automatically notifies users of maintenance needs through wireless communications, allowing users to plan maintenance activities efficiently rather than manually checking each detector, thus maintaining high reliability while reducing total maintenance time.
Solution Approach 2:
The system performs preliminary diagnostics and proactive maintenance notifications before detectors fail or batteries deplete completely. By alerting users in advance of potential issues, the system enables scheduled maintenance of multiple detectors simultaneously rather than reactive maintenance, significantly reducing the total time required for system upkeep.
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
Enables rapid and accurate fire detection and suppression by processing image and environmental data to identify fire incidents and trigger appropriate responses, enhancing safety in monitored areas.
Implementation Method 1
The sensor may be configured to detect a type of particle, such as smoke, in air
Implementation Method 2
The communication module may be configured to communicate with other components of the fire detection system via wired or wireless communication
Data Source
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AI summary
In accordance with various aspects of the present disclosure, methods and systems for fire detection are disclosed. In some embodiments, a method for fire detection includes: acquiring data related to a monitored area, wherein the data comprises image data related to the monitored area; determining, based on the acquired data, whether a first mode or a second mode is to be executed for fire detection, wherein the first mode comprises a first smoke detection, and wherein the second mode comprises a first flame detection; and executing, by a hardware processor, at least one of the first mode or the second mode based on the determination.