Marching Band Performance Tracking via Real-Time Position Feedback
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Solution Overview
Problem
Current methods for teaching and learning marching band drills are inefficient and prone to human error, requiring manual coordination and feedback that is time-consuming and inaccurate, especially when tracking the precise location and movement of multiple individuals across a field.
Innovation Solution
A location tracking system that uses a combination of transmission sources, receivers, and controllers to determine the position and movement of individuals relative to expected locations, providing real-time feedback through graphical and auditory interfaces, and utilizing stationary and roaming beacons for accurate micro-location tracking.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Measurement precision
If manual coordination and feedback methods are used for teaching marching band drills, then the system is simple and easy to operate, but the accuracy and precision of tracking location and movement are poor
Solution Approach 1:
The patent replaces manual coordination and visual observation with an automated electronic tracking system using transmission sources, receivers, and controllers to detect and record positions, thereby improving measurement precision while accepting increased system complexity
Solution Approach 2:
The patent introduces transmission sources and receivers as intermediary devices between the marchers and the coaching system, enabling automated location tracking and feedback without direct manual intervention, thus improving accuracy while managing complexity through standardized communication protocols
2Productivity
If manual feedback methods are used, then the system is simple, but the time consumption and efficiency are poor
Solution Approach 1:
The patent implements automated real-time feedback through the tracking system that continuously monitors positions and provides instantaneous correction information, eliminating the time delay inherent in manual feedback methods and significantly improving drill learning efficiency
Solution Approach 2:
The system pre-establishes correct drill paths and positions in the controller, allowing automated real-time comparison with actual positions, which enables immediate feedback without requiring manual measurement or calculation time
3Reliability
If human coordination is used, then the system is simple, but human error and inaccuracy increase
Solution Approach 1:
The patent replaces human coordination and judgment with automated electronic detection and processing, eliminating human error in position tracking and feedback provision, thereby improving reliability while accepting the complexity of the electronic tracking infrastructure
4Manufacturing precision
If real-time tracking of multiple individuals is implemented, then the precision and synchronization are improved, but the device complexity increases
Solution Approach 1:
The patent employs universal transmission sources and receivers that can track multiple individuals simultaneously using the same hardware components and communication protocols, achieving precise multi-person tracking without proportionally increasing system complexity
Solution Approach 2:
The patent divides the tracking system into independent transmission sources worn by individual marchers and central receivers, allowing each component to function independently while contributing to the overall synchronized tracking of multiple individuals
Data Source
AI summary
A system for tracking position of one or more moving transmission sources is disclosed. The transmission source can transmit a signal while moving from a first position to a first expected position and a receiver can receive the signal. The transmission source can include an antenna. An audio source can transmit an audio signal at a predetermined frequency and a controller can determine a second position of the transmission source, calculate an offset between the second position with the first expected position, and compare the offset with a predetermined threshold. A first rate of movement can be calculated based on a distance traveled between the first position and the second position with respect to the predetermined frequency. A first indication can be transmitted to at least one user device including the first location offset with the predetermined threshold and the first rate of movement.