Wristwatch type acceleration detection module
First Claim
1. A wristwatch type acceleration detection module, the module comprising:
- a microprocessor;
an acceleration sensor, electrically connected to the microprocessor and detecting a hand swing count of the user in movement and transmitting the detected hand swing count to the microprocessor;
a timer, electrically connected to the microprocessor and measuring a time period when the user is in movement and transmitting the time period of movement to the microprocessor;
an exercise-data-vs-pace-span database, electrically connected to the microprocessor and storing at least one exercise-data-vs-pace span plot; and
a display device, electrically connected to the microprocessor.
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Abstract
Disclosed is a wristwatch type acceleration detection module for measurement of exercise quantity, including a microprocessor, an acceleration sensor, a timer, a hand-swing-acceleration-vs-pace-span database, and a display device. The acceleration sensor detects a hand swing count of the user in movement and an acceleration induced by the hand swinging. The timer measures a time period when the user is in movement. The microprocessor receives the hand swing acceleration and the hand-swing-acceleration-vs-pace-span plot stored in the hand-swing-acceleration-vs-pace-span database to obtain the corresponding pace span and further computes a moving distance and a moving speed of the user through predetermined formula based on the pace span, the hand swing count, and the time period of movement of the user.
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Citations
20 Claims
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1. A wristwatch type acceleration detection module, the module comprising:
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a microprocessor; an acceleration sensor, electrically connected to the microprocessor and detecting a hand swing count of the user in movement and transmitting the detected hand swing count to the microprocessor; a timer, electrically connected to the microprocessor and measuring a time period when the user is in movement and transmitting the time period of movement to the microprocessor; an exercise-data-vs-pace-span database, electrically connected to the microprocessor and storing at least one exercise-data-vs-pace span plot; and a display device, electrically connected to the microprocessor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification