Sensing device for measuring movement of linear/arc path
First Claim
1. A sensing device for measuring movement of linear/arc path, being adapted to adhere to a body, capable of detecting and measuring a specific movement of the body, comprising:
- at least a two-axis accelerometer, for detecting accelerations measured along a first direction and a second direction and thus issuing a sensing signal corresponding to the detection;
a signal processor, coupled to each two-axis accelerometer, for processing the sensing signal received thereby and thus providing an acceleration data; and
a measurement means, coupled to the signal processor, capable of determining a moving path of the specific movement with respect to the acceleration data.
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Abstract
A sensing device for measuring movement of linear/arc path, being adapted to adhere to a body, is capable of determining specific movements of the body, which comprises: at least a two-axis accelerometer, for detecting accelerations measured along a first direction and a second direction and thus issuing a sensing signal corresponding to the detection; a signal processor, for processing the sensing signal received thereby and thus providing a data of acceleration; and a means of measurement, capable of determining and measuring a linear/arc movement of the body with respect to the data of acceleration.
6 Citations
21 Claims
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1. A sensing device for measuring movement of linear/arc path, being adapted to adhere to a body, capable of detecting and measuring a specific movement of the body, comprising:
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at least a two-axis accelerometer, for detecting accelerations measured along a first direction and a second direction and thus issuing a sensing signal corresponding to the detection;
a signal processor, coupled to each two-axis accelerometer, for processing the sensing signal received thereby and thus providing an acceleration data; and
a measurement means, coupled to the signal processor, capable of determining a moving path of the specific movement with respect to the acceleration data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A sensing device for measuring movement of linear/arc path, being adapted to adhere to a body, capable of detecting and measuring a specific movement of the body, comprising:
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at least a two-axis accelerometer, for detecting accelerations measured along a first direction and a second direction and thus issuing a sensing signal corresponding to the detection;
a signal processor, coupled to each two-axis accelerometer, for processing the sensing signal received thereby and thus providing an acceleration data, the signal processor further comprising;
an initial orientation unit, for registering an acceleration data relating to an initial balance position of the body so as to use the same as a reference for calibrating other acceleration data received by the signal processor; and
a data storage unit, for storing acceleration data after being calibrated by the initial orientation unit;
and a measurement means, coupled to the signal processor, capable of determining a moving path of the specific movement with respect to the acceleration data. - View Dependent Claims (14, 15, 16, 17, 18, 19, 20, 21)
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Specification