Athlete posture acquisition wireless synchronization device

Abstract

The invention discloses an athlete posture acquisition wireless synchronization device. The athlete posture acquisition wireless synchronization device comprises a synchronizer sending control end, a high-speed camera acquisition end and a laser speed measurement acquisition end, wherein the synchronizer sending control end is used for completing sending of a synchronization signal, parameter configuration and data processing; the high-speed camera acquisition end is used for acquiring the movement posture of an athlete; and the laser speed measurement acquisition end is used for detecting the movement speed of the athlete. The athlete posture acquisition wireless synchronization device based on a laser speed measurement instrument and a high-speed camera is designed, a synchronizer testing area is not limited by the length range of a cable any more, and testing data can be controlled and stored by adopting an embedded system, so that the size of an athlete posture testing system is greatly reduced, configuration is flexible, simultaneous acquisition of multiple paths of speed measurement instruments and multiple paths of high-speed cameras can be met simultaneously, and powerful support is provided for acquisition and analysis of movement data of the athlete.

Description

technical field [0001] The invention relates to the field of athlete posture testing, in particular to a wireless synchronization device for athlete posture collection. Background technique [0002] During the athlete's movement, speed and posture are two important indicators to measure the athlete's movement state. The speed measurement can accurately measure the movement speed of the athlete, and the high-speed camera can accurately capture the movement posture of the athlete. In order to obtain better test results, the speed measurement and posture capture must be Accurate time synchronization is the only way to accurately correspond to the collected data, so that the athlete's movement posture can be accurately analyzed. At present, the synchronization system of the two is based on the wired system, and there are many cables dragged and dragged, and the test area is limited, and the current synchronization device memory is based on the computer server, and the server is ...

AI Technical Summary

Problems solved by technology

At present, the synchronization system of the two is based on the wired system, and there are many cables dragged and dragged, and the test area is limited, and the current synchronization device memory is based on the computer server, and the server is large in size. The movement of the server during the test brings many inconveniences to the test work. Necessary physical exertion

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