Drone Speaker System Autonomous Positioning and Reconfiguration
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Setting up a conventional sound system is a slow and labor-intensive process, requiring manual positioning and orientation of speakers, which is dependent on the environment and can be disrupted by minor changes, making it inefficient for adapting to changes in the listening environment.
Innovation Solution
A drone speaker system that generates a spatial map of the environment, identifies suitable perch locations, and deploys a fleet of drone speaker units to automatically position and orient them, reducing human involvement and allowing for easy reconfiguration in response to environmental changes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Manufacturing precision
If speakers are manually positioned and oriented in a conventional sound system, then the sound field can be configured to create hotspots for optimal listening positions, but the setup process becomes slow and labor-intensive
Solution Approach 1:
The drone speaker system performs self-positioning and self-orientation autonomously using onboard sensors and navigation capabilities. The system independently determines optimal locations and orientations for creating sound hotspots without requiring manual intervention, thereby achieving precise speaker positioning while eliminating the time-consuming manual setup process
Solution Approach 2:
The patent replaces manual mechanical positioning with automated drone flight and positioning systems. Drones use electronic navigation, GPS, and sensor-based location determination to achieve precise speaker placement, substituting the mechanical manual adjustment process with automated electronic control systems that are both faster and more precise
2Manufacturing precision
If speakers are manually adjusted to optimize sound field, then hotspots can be tuned for desirable sound quality, but even slight changes in positioning may unintentionally impact the sound field and hotspots
Solution Approach 1:
The drone speaker system incorporates sensors and measurement capabilities that continuously monitor the sound field characteristics. The system uses this feedback information to make precise, controlled adjustments to speaker positioning and orientation, ensuring that optimal hotspots are created while maintaining sound field stability. The feedback mechanism prevents unintentional disruptions by enabling fine-tuned positioning control
Solution Approach 2:
The system replaces manual mechanical adjustment with automated drone positioning controlled by electronic systems. This substitution enables more precise and stable speaker placement, as the electronic control systems can maintain positioning accuracy better than manual methods, thereby preserving sound field integrity while achieving optimal tuning
3Adaptability or versatility
If conventional sound systems are set up manually, then speakers can be positioned for initial sound field configuration, but reconfiguration when listening environment changes requires slow manual adjustments
Solution Approach 1:
The drone speaker system is designed to be dynamic and adaptable to changing environments. When environmental changes are detected (such as furniture relocation or room modifications), the drones can autonomously reposition and reorient speakers to optimize the sound field for new conditions. This dynamic capability enables rapid reconfiguration that adapts to environmental changes while maintaining high productivity
Solution Approach 2:
The system performs self-reconfiguration autonomously when environmental changes occur. The drones independently detect environmental modifications and automatically adjust speaker positioning and orientation without requiring manual intervention, thereby achieving both high adaptability to environmental changes and fast reconfiguration speed
4Manufacturing precision
If multiple speakers are deployed to create optimized sound fields, then sound quality at hotspots improves, but the complexity of positioning and orienting each speaker increases
Solution Approach 1:
The system divides the complex task of sound field configuration into independent drone units, each capable of autonomous positioning and orientation. By segmenting the overall system into multiple independent drone-speaker modules, the complexity of managing multiple speakers is distributed across individual units that can operate semi-independently, reducing the overall system complexity while maintaining precise sound quality at multiple hotspot locations
Data Source
AI summary
A drone speaker system is configured to deploy a fleet of drone speaker units. Each drone speaker unit includes a speaker configured to broadcast acoustic signals and a flight system configured to aerially transport a speaker. The drone speaker system initially generates a spatial map of a location where the drone speaker units are to be deployed. The drone speaker system then identifies suitable perching locations for the drone speaker units. Then, the drone speaker system deploys the fleet of drone speaker units to those perching locations to place one or more speakers. Once positioned in this manner, the speakers can generate a sound field. The drone speaker units may also reconfigure the speakers to achieve different sound fields having varying characteristics.