MOTION ANALYZING METHOD AND MOTION ANALYZING APPARATUS
First Claim
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1. A motion analyzing method comprising:
- determining location information of at least one of a sporting tool and a subject in swing motion in time series based on an inertial force generated by the swing motion;
determining analysis information of the swing motion based on the inertial force;
determining a time when the analysis information is switched with respect to a preset threshold value; and
correlating information of the time with the location information and outputting the information.
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Abstract
A motion analyzing method includes: acquiring location information of at least one of a sporting tool and a subject in swing motion based on an inertial force generated by the swing motion in time series; acquiring analysis information of the swing motion based on the inertial force; acquiring a time when the analysis information is switched with respect to a preset threshold value; and correlating information of the time with the location information and outputting the information.
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Citations
11 Claims
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1. A motion analyzing method comprising:
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determining location information of at least one of a sporting tool and a subject in swing motion in time series based on an inertial force generated by the swing motion; determining analysis information of the swing motion based on the inertial force; determining a time when the analysis information is switched with respect to a preset threshold value; and correlating information of the time with the location information and outputting the information. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A motion analyzing method comprising:
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determining location information of at least one of a sporting tool and a subject in swing motion in time series based on an inertial force generated by the swing motion; determining analysis information of the swing motion based on the inertial force and generating a graph of the analysis information; and correlating information of the graph with a path trace of the swing motion displayed in time series based on the location information and outputting the information.
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8. A motion analyzing apparatus comprising:
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a detection unit that determines location information of at least one of a sporting tool and a subject in swing motion in time series based on an inertial force generated by the swing motion; an analysis information calculation unit that determines analysis information of the swing motion based on the inertial force; a timing unit that determines a time when the analysis information is switched with respect to a preset threshold value; and a correlation unit that correlates information of the time with the location information and outputs the information. - View Dependent Claims (9, 10)
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11. A motion analyzing method comprising:
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determining an inertial force generated in time series by a swing motion of a sporting tool from an inertial sensor on the sporting tool; determining location information of the sporting tool in time series through the swing motion based on the determined inertial force; determining an energy change rate of the swing motion based on the determined inertial force; determining a time when the energy change rate is switched with respect to a preset threshold value; and correlating information of the time with the location information and the energy change rate, and displaying the location information, the information of the time and the energy change rate together.
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Specification