Gunshot Detection and Suppression Response System
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Solution Overview
Problem
Active shooter incidents in public areas, such as schools, are unpredictable and progress quickly, causing significant harm before law enforcement can arrive, as existing preventative measures do not effectively address the immediate danger once a shooter is present and discharging a firearm.
Innovation Solution
A system of detection and response nodes distributed in an area automatically detect gunshot sounds, determine the shooter's location, and deploy non-lethal suppression responses, such as Tasers, to quickly stop the active shooter from further firing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If law enforcement responds to active shooter incidents, then the shooter can be stopped, but the response time is too long allowing significant harm to occur
Solution Approach 1:
The system performs preliminary action by automatically detecting gunshots and deploying suppression responses before law enforcement can arrive on scene. Detection nodes continuously monitor for gunshot sounds and automatically trigger suppression mechanisms at the detected location, eliminating the delay inherent in manual law enforcement response.
Solution Approach 2:
The system enables self-service by making the detection and suppression response autonomous. When a gunshot is detected, the system automatically determines the location, positions suppression mechanisms, and deploys them without human intervention, allowing the system to serve itself in stopping active shooters.
2Loss of time
If suppression responses are deployed quickly to stop active shooters, then harm is minimized, but the system complexity increases
Solution Approach 1:
The system divides the detection and response function into separate distributed nodes throughout the area. Each node independently detects gunshots and can independently deploy suppression responses, breaking down the complex system into simpler, modular units that collectively provide comprehensive coverage.
Solution Approach 2:
The detection nodes are designed with multi-functionality, serving both as detection sensors and as platforms for suppression response deployment. This universal design reduces overall system complexity by combining multiple functions into single integrated units rather than requiring separate systems for detection and suppression.
Data Source
AI summary
The invention automatically detects a gunshot at a plurality of detection and response nodes distributed in an area, determines the location of the active shooter, and deploys a suppression response to the location of the active shooter from each of the plurality of detection and response nodes to prevent the active shooter from firing further gunshots.