Smart Firearm System with Inductive Charging and Biometric Authentication
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Solution Overview
Problem
Current firearm safety measures are inadequate as they fail to prevent accidental discharges during cleaning and do not deter unauthorized use, especially by convicted felons, and lack efficient methods for identifying shooters and tracking firearm usage.
Innovation Solution
Integration of a 'smart' firearm system with a chipset, wireless communication module, environmental sensors, biometric scanner, and trigger-locking mechanism that records and shares situational data, including timestamps, user identity, and geospatial location, and inductively recharges, to prevent unauthorized use and accidental discharges.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If biometric authentication and trigger-locking mechanisms are integrated into the firearm, then unauthorized use and accidental discharges are prevented, but device complexity increases
Solution Approach 1:
The patent combines multiple safety functions (biometric authentication, trigger locking, monitoring, and communication) into an integrated smart firearm system. The chipset merges these distinct components into a unified control architecture, where the biometric scanner, trigger-locking mechanism, and monitoring systems work together as a cohesive unit to prevent unauthorized use and accidental discharges while managing complexity through integration.
Solution Approach 2:
The smart firearm system performs multiple functions simultaneously: it authenticates users biometrically, locks the trigger for unauthorized persons, monitors firearm usage, communicates with law enforcement, and provides situational awareness. This multi-functionality consolidates what would otherwise require separate devices into a single universal safety system.
2Reliability
If biometric scanner and trigger-locking mechanism are added to prevent unauthorized use, then firearm accessibility to criminals is reduced, but ease of operation decreases
Solution Approach 1:
The biometric authentication is performed automatically and preliminarily before the trigger can be operated. The system pre-authenticates the user through fingerprint or other biometric scanning, and only after successful authentication does the trigger-locking mechanism disengage. This preliminary action ensures security without requiring manual intervention during the critical moment of firearm operation.
Solution Approach 2:
The biometric authentication system operates autonomously, automatically scanning and verifying the user's identity without requiring manual input. The trigger-locking mechanism self-activates or deactivates based on authentication results, eliminating the need for users to manually engage safety features and streamlining the operation process.
3Loss of information
If monitoring system with biometric identification and geospatial tracking is implemented, then law enforcement investigation capability is improved, but device complexity increases
Solution Approach 1:
The monitoring system continuously collects data (biometric information, geospatial location, usage patterns) and provides feedback to law enforcement agencies in real-time or near-real-time. This feedback loop enables investigators to immediately identify shooters and track firearm movements, significantly improving investigation capability while the automated data collection and transmission processes manage the complexity of handling multiple data streams.
Solution Approach 2:
The monitoring system serves multiple investigative functions simultaneously: biometric identification of the shooter, geospatial tracking of firearm location, timestamp recording of discharges, and communication with law enforcement. This multi-functional approach consolidates what would otherwise require separate tracking and identification systems into a single integrated monitoring solution.
4Ease of operation
If inductive charging system is integrated into the firearm, then convenience of recharging is improved, but device complexity increases
Solution Approach 1:
The inductive charging system replaces traditional mechanical connection-based charging (plugs and sockets) with contactless electromagnetic induction. The firearm contains an inductive charging coil that wirelessly transfers energy to the power source when placed near a charging base, eliminating the need for physical connectors and significantly improving recharging convenience while the standardized inductive charging technology keeps the added complexity manageable.
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
Enhances firearm safety by preventing unauthorized use and accidental discharges, facilitating law enforcement investigations, and allowing law-abiding citizens to possess firearms safely in the presence of convicted felons.
Implementation Method 1
an inductive charging base that inductively charges the portable power source
Data Source
AI summary
A method of monitoring and inductively charging a firearm is implemented with an inductive charging base that includes a chipset, a GPS module, and a wireless communication module. When the firearm is placed onto the inductive charging base, the base charges a portable power source of the firearm and receives a current location of the base from the GPS module. If the firearm is physically separated from the base, then the chipset generates a separation notification. The chipset then sends both the separation notification and the current location of the base with the wireless communication module to contact information stored on the chipset. The contact information is for an authorized user profile of the firearm.