Remote Nonlethal Countermeasure Activation for Active Shooter Response
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Solution Overview
Problem
In Active Shooter events, law enforcement faces challenges in quickly locating and neutralizing suspects due to the lack of real-time intelligence and effective countermeasures, leading to delayed responses and potential friendly fire, as existing systems lack automated alerts and precise tracking capabilities within building environments.
Innovation Solution
A method and system that enables remote coordination of nonlethal countermeasures through real-time intelligence from motion detectors and video surveillance, using preinstalled 'Hot Zones' with pepper spray, smoke, and ammonia canisters, allowing officers to track and incapacitate suspects before they enter a building, thereby reducing response time and risk.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of time
If law enforcement uses traditional building entry teams to search for shooters, then they can physically locate suspects, but response time is delayed and friendly fire risk increases
Solution Approach 1:
The system pre-installs motion detectors, video surveillance cameras, and nonlethal countermeasure devices throughout the building before an incident occurs. When a shooter is detected, the system immediately activates tracking and alerts officers to predetermined hot zones, eliminating the need for teams to physically search the building and reducing response time while maintaining safety through remote activation capabilities.
Solution Approach 2:
The patent introduces an automated electronic surveillance and communication system as an intermediary between law enforcement and the suspect. This system provides real-time intelligence on suspect location and movement, allowing officers to make informed decisions without physically entering the building, thereby reducing friendly fire risk while maintaining rapid response capability.
2Speed
If law enforcement enters the building immediately to locate shooters, then they can close with the shooter quickly, but command and control becomes difficult and friendly fire concerns increase
Solution Approach 1:
The system provides continuous real-time feedback to the Incident Commander through automated surveillance data, motion detection alerts, and suspect tracking information. This feedback loop allows the commander to maintain situational awareness and control without physically being in the building, simplifying command structure while enabling rapid response through predetermined hot zone activations.
Solution Approach 2:
The system enables the building environment itself to assist law enforcement by using pre-installed motion detectors, video surveillance, and automated communication systems to track suspects and guide officers to hot zones. This self-service capability reduces the complexity of manual coordination and allows faster closure with shooters through automated intelligence provision.
3Loss of information
If police wait for 911 calls and victim information before acting, then they can gather intelligence, but many people are shot before police arrive on scene
Solution Approach 1:
The system performs preliminary actions by pre-installing comprehensive surveillance infrastructure including motion detectors, video cameras, and communication systems throughout the building. When a shooter is detected, the system immediately begins tracking and providing intelligence without waiting for 911 calls, dramatically reducing response time while maintaining intelligence gathering through automated suspect identification and location tracking.
Data Source
AI summary
The present invention is directed to providing a method and system that enables a first responder police Incident Commander to take command and control of a building having an active suspect ongoing event. Using the method and system herein, the Police Incident Commander is able to clearly distinguish the positions of his building entry teams (BETs) in the building relative to the position of the suspect through a graphic display of Friend and Foe designation whereupon he can precisely direct their maneuver to close with the suspect. The incident commander communicates to a Command and Control Center to arm non-lethal chemical canisters pre-located in “Hot Zones” for use in remotely incapacitating the intruders. When the intruders, boxed in by the BETs, enter a “Hot Zone” the incident commander gives the command to release the non-lethal chemical/smoke, ammonia spray that disorients and blinds the intruders allowing the BETs to safely end the incident.