Virtual Golf Trajectory Simulation for Posture Feedback
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Solution Overview
Problem
Existing screen golf systems struggle to help users improve their golf shots by providing feedback on physical limitations and posture issues, leading to inefficient attempts to increase driving distance without addressing underlying problems.
Innovation Solution
A virtual golf simulation device and method that simulate a first movement trajectory based on shot data and an additional second trajectory influenced by factors like shot data and environmental conditions, providing feedback to enhance user performance.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Loss of information
If a screen golf system calculates driving distance based only on actual shot data, then the system is simple to operate, but users cannot identify their physical limitations or improve their shots efficiently
Solution Approach 1:
The system performs preliminary simulation of ideal ball trajectories based on environmental factors (wind, temperature, humidity, elevation) before comparing with actual shot results. This preliminary action allows the system to identify gaps between potential and actual performance, providing users with actionable feedback on their physical limitations without requiring complex additional hardware.
Solution Approach 2:
The system implements a feedback mechanism that compares actual shot data with simulated ideal trajectories, then provides users with specific feedback on their posture problems and physical limitations. This feedback loop enables users to understand what they are doing wrong and how to improve, transforming the system from a simple distance calculator to an effective training tool.
2Measurement precision
If users make golf shots with wrong posture continuously, then they may achieve some driving distance, but their maximum driving distance cannot be increased due to unrecognized posture problems
Solution Approach 1:
The system automatically analyzes shot data and provides feedback on posture problems, eliminating the need for users to manually identify their own issues. The feedback includes specific information about what went wrong and how to improve, making the system easy to operate while maintaining high measurement precision through automated shot analysis.
Solution Approach 2:
The system performs self-analysis of shot data, automatically identifying posture problems and generating improvement recommendations without requiring external expert intervention. This self-service capability allows users to receive professional-level analysis simply by making shots, greatly reducing the effort required to improve while maintaining high accuracy.
3Loss of information
If users attempt to improve driving distance without knowing their physical limitations, then they may make unnecessary efforts, but they still cannot overcome physical limitations
Solution Approach 1:
The system performs preliminary analysis of shot data to identify physical limitations before users invest time in unnecessary practice. By providing this information upfront, users can focus their training efforts on areas that will actually improve their driving distance, avoiding wasted time on ineffective practice routines.
Solution Approach 2:
The system provides targeted feedback on specific physical limitations and posture problems, enabling users to concentrate their practice time on correcting identified issues rather than attempting random improvements. This feedback-driven approach significantly reduces the time needed to see actual improvements in driving distance.
Data Source
AI summary
Proposed are a virtual golf simulation device and a virtual golf simulation method. According to an embodiment, there is provided a virtual golf simulation device including: a first trajectory processing unit configured to simulate a first movement trajectory of a ball on a virtual golf course based on shot data on a golf shot of a user; and a second trajectory processing unit configured to simulate a second movement trajectory based on some of a plurality of factors for the simulation of the first trajectory.