Virtual Assistant Control for Multi-Device Home Automation
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Solution Overview
Problem
Managing and controlling a large number of remotely connected home electronic devices becomes complex due to the need to remember unique identifiers and use multiple software applications from different manufacturers, leading to increased difficulty and time consumption.
Innovation Solution
A virtual assistant system that allows users to control electronic devices using natural language processing, where speech inputs are converted into textual representations, identifying the devices and commands, and transmitting them for execution, enabling seamless control and state management across various devices.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of operation
If conventional software applications with unique identifiers are used to control each device, then device control capability is provided, but user operation complexity increases and time consumption increases when managing large numbers of devices
Solution Approach 1:
The patent replaces manual navigation through graphical user interfaces and device lists with voice-based natural language commands. Users speak commands like 'turn on the lights in the living room' instead of manually searching through lists of 40-50 devices, converting mechanical interaction (clicking, scrolling) into speech-based interaction that is processed by speech-to-text conversion and natural language interpretation systems.
Solution Approach 2:
The system introduces a natural language processing intermediary layer between the user and the device control system. This intermediary translates spoken commands into device-specific control signals, eliminating the need for users to directly interact with device identifiers or manufacturer-specific applications. The intermediary handles speech-to-text conversion, command interpretation, and device identification automatically.
2Adaptability or versatility
If multiple manufacturer-specific software applications are used to control different device types, then comprehensive device control is achieved, but system complexity increases
Solution Approach 1:
The patent implements a universal natural language interface that can control multiple types of electronic devices from different manufacturers through a single system. Instead of requiring separate applications for lighting, thermostats, entertainment systems, and other devices, the system processes natural language commands and routes them to the appropriate devices regardless of manufacturer or device type, consolidating multiple control functions into one interface.
Solution Approach 2:
The system merges multiple manufacturer-specific control applications into a single unified natural language processing system. By combining speech-to-text conversion, natural language interpretation, and device control routing into one integrated system, users can control all devices through a single interface rather than switching between multiple applications.
Data Source
AI summary
This relates to systems and processes for using a virtual assistant to control electronic devices. In one example process, a user can speak an input in natural language form to a user device to control one or more electronic devices. The user device can transmit the user speech to a server to be converted into a textual representation. The server can identify the one or more electronic devices and appropriate commands to be performed by the one or more electronic devices based on the textual representation. The identified one or more devices and commands to be performed can be transmitted back to the user device, which can forward the commands to the appropriate one or more electronic devices for execution. In response to receiving the commands, the one or more electronic devices can perform the commands and transmit their current states to the user device.