A sports racket based on multi-sensor data fusion
A data fusion and multi-sensor technology, applied to rackets, sports accessories, etc., can solve problems that are not conducive to improving player training efficiency, player overtraining, and fatigue training, so as to avoid overtraining and fatigue training, improve training efficiency, and avoid The effect of overtraining
Active Publication Date: 2019-11-01
WUYI UNIV
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Problems solved by technology
[0003] Traditional tennis rackets are only purely mechanical equipment, which can only be used for ordinary tennis training by players, but they cannot record the training data of players. Therefore, traditional tennis rackets cannot give appropriate suggestions for players' training. As a result, it is easy to cause players to over-train and fatigue training, so it is not conducive to improving the training efficiency of players
Method used
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Embodiment Construction
[0015] refer to figure 1 , a sports racket based on multi-sensor data fusion of the present invention includes a racket body, the racket body includes a racket frame, a racket shaft, a handle, a racket line and a data monitoring system, and the data monitoring system includes a system for overall management and data storage. Main control module 1, a three-axis acceleration sensor assembly 2 for detecting swing speed, a three-axis gyroscope assembly 3 for detecting swing posture and a reminder module 4 for reminding operations, the main control module 1 is arranged on the racket At the lower end of the handle, the three-axis acceleration sensor assembly 2 and the three-axis gyroscope assembly 3 are respectively arranged in the racket frame, the reminder module 4 is arranged in the middle of the handle, the three-axis acceleration sensor assembly 2, the three-axis gyroscope assembly 3 and the reminder The modules 4 are electrically connected to the main control module 1 respecti...
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The invention discloses a sports racket based on multi-sensor data fusion, comprising a racket body. The racket body includes a frame, a pole, a handle, wires and a data monitoring system; the data monitoring system includes a master control module, a triaxial acceleration sensor component, a triaxial gyroscope component and a reminding module; the master control module records and saves velocitydata and attitude data sent from the triaxial acceleration sensor component and the triaxial gyroscope component, compares the velocity data and attitude data with previous velocity data and attitudedata saved in the master control module to obtain a velocity difference and an attitude difference, and drives a reminder module to provide reminders according to the velocity difference and / or the attitude difference. The sports racket can record athletes' sports data, and can provide recommendations and reminders for the athletes according their training condition, thereby avoiding overload training and fatigue training issues and improving training efficiency for the athletes.
Description
technical field [0001] The invention relates to the technical field of sports machinery, in particular to a sports racket based on multi-sensor data fusion. Background technique [0002] With the development and popularization of tennis, more and more people have participated in the ranks of tennis. The number of tennis players in my country is growing at a rate of about 10% every year. The sports crowd is relatively younger and more active, and their consumption power is also stronger. [0003] Traditional tennis rackets are only purely mechanical equipment, which can only be used for ordinary tennis training by players, but they cannot record the training data of players. Therefore, traditional tennis rackets cannot give appropriate suggestions for players' training. Thus, it is easy to cause the players to have over-training and fatigue training problems, which is not conducive to improving the training efficiency of the players. Contents of the invention [0004] In o...
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IPC IPC(8): A63B60/46A63B71/06
CPCA63B60/46A63B71/0622A63B2071/063A63B2102/02A63B2220/30A63B2230/62
Inventor 王天雷苏健强张京玲傅蓉薛文旺黄锦成古文沈竟发
Owner WUYI UNIV