摘要 |
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.
|