Voice Command Gateway Speaker Authentication
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Solution Overview
Problem
Existing voice command systems for equipment management struggle to properly support installation, inspection, and use due to the inability to differentiate and authenticate multiple speakers, leading to potential mismanagement and security risks.
Innovation Solution
A voice command system and method that includes a gateway apparatus with an interface for receiving voice commands, a registration process for authorized speakers, and an authentication process to ensure only registered speakers can input commands, using AI to analyze and execute voice commands while managing access to sensitive information.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If voice command system accepts commands from any speaker, then ease of operation is improved, but reliability deteriorates due to inability to authenticate speakers
Solution Approach 1:
The system performs preliminary registration of authorized speakers before actual voice command operations. The registration process stores speaker identification information (voiceprints, facial recognition data, or other biometric data) in advance, enabling reliable authentication during subsequent command executions without hindering ease of operation.
Solution Approach 2:
The controller acts as an intermediary between the voice command interface and the equipment control system. It intercepts voice commands, performs authentication checks against registered speakers, and only permits commands from authorized individuals to pass through to the control system, thus ensuring reliability while maintaining ease of operation.
2Reliability
If voice command system authenticates each speaker, then reliability is improved, but device complexity increases due to authentication process
Solution Approach 1:
The system employs self-service authentication mechanisms where speakers register their own biometric data during an initial setup phase. The authentication process automatically compares incoming voice commands against stored speaker profiles using voiceprint recognition or other biometric verification, eliminating the need for manual authentication procedures and reducing operational complexity.
Solution Approach 2:
The system replaces complex manual authentication mechanisms with automated biometric verification. Instead of requiring physical tokens, cards, or manual verification procedures, the system uses voiceprint recognition and other biometric technologies to automatically authenticate speakers, thereby improving reliability without significantly increasing device complexity.
3Object-affected harmful factors
If speaker authentication is implemented, then security against mismanagement is improved, but ease of operation deteriorates due to additional authentication steps
Solution Approach 1:
The system performs preliminary registration of authorized speakers during an initial setup phase, storing their biometric data for future authentication. This preliminary action ensures that subsequent voice commands can be quickly and conveniently authenticated without adding significant operational steps, as the authentication framework is already in place.
Solution Approach 2:
The system uses self-service authentication where speakers naturally provide their voice commands for authentication and command execution. The biometric verification happens automatically in the background without requiring additional manual steps from the user, maintaining ease of operation while improving security against mismanagement.
Data Source
AI summary
A voice command system according to a first disclosure comprises a gateway apparatus having an interface configured to receive a voice command, and a controller configured to perform a registration process of registering a speaker permitted to receive the voice command. The controller is configured to perform an authentication process of rejecting a reception of the voice command when a speaker of the voice command is not registered, and permitting a reception of the voice command when a speaker of the voice command is registered. The controller is configured to perform the authentication process for each voice command.