Scoring device and scoring method for sports competitions
A sports and scoring technology, applied to ball games and sports accessories, can solve the problems of difficult scoring and lack of data analysis in campus volleyball games, and achieve the effect of easy analysis after class, easy storage, and simple and easy-to-learn statistical methods
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Embodiment 2
[0041] The principle of this embodiment is the same as that of Embodiment 1, the specific difference is that in step (2), a vibration sensing device is also installed in the volleyball, the vibration sensing device is wirelessly connected to the input end of the controller, and the controller is provided with a timing loop to count the volleyball The time of collision with the ground sensing device 3. Using the determination of the moment of collision between the volleyball and the ground sensing device 3, the misjudgment of the results by the player and the volleyball touching the ground sensing device 3 successively is prevented, and the timing information at the moment of collision is transmitted to the display screen through the communication connection. In this embodiment, the cost is slightly higher, but it can further make the result determination more accurate.
Embodiment 3
[0043] In this embodiment, the use method of each component remains the same, and the operation method can be modified slightly, and used as daily practice, especially for smashing the serve, which can quickly determine and count the probability of a spiker's serve and the rate of misses.
Embodiment 4
[0045] In this embodiment, the use method of each component remains the same, and the operation method can be modified slightly. It can be used as a daily practice, especially for saving the ball. With the help of the ball machine or the coach, the ball is served near the ground sensor, and the players save the ball. The ball, and in turn cultivate the ball sense of the defensive players to save the ball.
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