System and method for measuring a plurality of multi-dimensional motion parameters for fighting training

Abstract

The invention discloses a system and method for measuring a plurality of multi-dimensional motion parameters for fighting training. The system mainly comprises a computer, a signal acquisition and processing device, a fixed boxing target (4) used for strength feature testing, and a boxing glove (6) used for track rebuilding testing, wherein a sensor of the fixed boxing target (4) and a sensor of the boxing glove (6) transmit measured data to the computer in a wired mode and a wireless mode respectively, and the signal acquisition and processing device mainly comprises a single-chip microcomputer and a digital sensor chip, and is connected with the computer through a serial port. According to the method, the parameters of fighting training are measured through the digital sensor chip. The method comprises the step of strength feature testing and the step of track rebuilding testing. The system and method can change a traditional training mode that fighting coaches and athletes in China only rely on hard training and diligent struggle, and the system has the advantages of being small in size, high in measuring accuracy, comprehensive in measuring parameter and good in stability.

Description

technical field [0001] The invention relates to the technical field of inertial measurement, in particular to a measurement system and method for multiple multi-dimensional motion parameters used in combat training. Background technique [0002] The parameter measured by the current combat training device is mainly the striking force, and does not pay attention to the striking process. The sensors used to measure force are generally resistance strain gauges, electromagnetic induction displacement sensors or piezoelectric film sensors, etc. These sensors have defects such as poor stability, short service life, and low sensitivity. At the same time, due to the limitations of the mechanical structure of these sensors, they cannot realize the multi-dimensional determination of a test parameter at the same time, let alone reconstruct the trajectory of the tester's posture change during a hitting process. Contents of the invention [0003] The technical problem to be solved by ...

AI Technical Summary

Problems solved by technology

The sensors used to measure force are generally resistance strain gauges, electromagnetic induction displacement sensors or piezoelectric film sensors, etc. These sensors have defects such as poor stability, short service life, and low sensitivity.

At the same time, due to the limitations of the mechanical structure of these sensors, they cannot realize the multi-dimensional measurement of a test parameter at the same time, let alone reconstruct the trajectory of the tester's attitude change during a hitting process.

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