Golf Club Fitting System Using Shot Data Analysis

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Solution Overview

Problem

Current golf club fitting methods do not effectively account for individual physical and performance characteristics, leading to suboptimal equipment selection and performance.

Innovation Solution

A system comprising an input device, tracking device, and processing device that collects and analyzes physical and performance data to recommend custom-fitted golf clubs, including trajectory analysis, shot dispersion analysis, and component option identification, using a graphical user interface to provide virtual fitting experiences.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Measurement precision

If traditional color code fitting methods are used, then the fitting process is simple and quick, but the customization precision and performance optimization are insufficient

Engineering Contradiction:
Improvefitting precisionVSAvoidfitting system complexity
Core Design Contradiction:
Measurement precisionVSDevice complexity

Solution Approach 1:

The fitting system is divided into separate functional modules: input device for data collection, tracking device for shot monitoring, processing device for analysis, and graphical user interface for display. Each module handles specific tasks independently, allowing high precision fitting through comprehensive data processing while maintaining system manageability through modular architecture.

Inventive Principle:
Principle #1Segmentation

Solution Approach 2:

The processing device acts as an intermediary between the tracking device and the graphical user interface, analyzing raw shot data and converting it into meaningful fitting recommendations. This intermediary layer processes complex trajectory and dispersion data into actionable insights, enabling precise customization without exposing the user to system complexity.

Inventive Principle:
Principle #24Intermediary (Mediator)

2Productivity

If comprehensive data collection and analysis is performed, then customization and performance optimization improve, but the time required for fitting increases

Engineering Contradiction:
Improvefitting efficiencyVSAvoidfitting time
Core Design Contradiction:
ProductivityVSLoss of time

Solution Approach 1:

The system automatically collects and pre-processes player data, shot characteristics, and equipment information before the fitting session. Historical data is retrieved and analyzed in advance, allowing the actual fitting process to focus on real-time shot monitoring and analysis, thereby reducing overall fitting time while maintaining comprehensive customization.

Inventive Principle:
Principle #10Preliminary action

Solution Approach 2:

The tracking device continuously monitors shot parameters throughout the fitting session without interruption, and the processing device continuously analyzes the data stream in real-time. This continuous operation eliminates gaps in data collection and allows for immediate feedback, improving fitting efficiency by avoiding repeated measurements and iterations.

Inventive Principle:
Principle #20Continuity of useful action

3Manufacturing precision

If multiple component options are analyzed, then the quality of club customization improves, but the complexity of the fitting process increases

Engineering Contradiction:
Improveclub customization precisionVSAvoidfitting process complexity
Core Design Contradiction:
Manufacturing precisionVSDevice complexity

Solution Approach 1:

The graphical user interface dynamically displays fitting recommendations based on real-time analysis of multiple component options. The system automatically adjusts and updates club specifications (loft, shaft, length, grip, weight) based on the player's shot characteristics, providing precise customization through dynamic interaction rather than static manual adjustment.

Inventive Principle:
Principle #15Dynamics

Solution Approach 2:

The system implements a feedback loop where shot data is continuously analyzed and used to refine club recommendations. The processing device compares actual shot performance against target parameters and automatically adjusts component specifications, providing precise customization through iterative feedback while simplifying the user experience through automated decision-making.

Inventive Principle:
Principle #23Feedback

Data Source

PatentUS8747246B2Methods, apparatus, and systems to custom fit golf clubs
Publication Date: 2014.06.10 KARSTEN MFG CORP
  • US8747246B2 patent drawing
  • US8747246B2 patent drawing
  • US8747246B2 patent drawing

AI summary

Embodiments of methods, apparatus, and systems to custom fit golf clubs are generally described herein. Other embodiments may be described and claimed.