Game controller and motion capture method using gyroscope

Abstract

The invention discloses a game controller, which comprises a three-axis gyroscope module, a three-axis acceleration module, a signal acquisition and processing module and a communication module, wherein the three-axis gyroscope module and the three-axis acceleration module are connected with the communication module through the signal acquisition and processing module, and are used for processingoutput signals and then sending the processed output signals to an external controller. Based on the game controller, a motion capture method using a gyroscope comprises the following steps: acquiringthree axial motion signals and three axial acceleration signals; performing AD conversion and signal stability processing on acquired analog signals; and calculating three axial motion parameters according to the three axial motion signals and the three axial acceleration signals. By integrating the gyroscope in the game controller to capture the motions of the controller in a three-dimensional space, the game controller and the method can capture motion information of a player in an interactive game so as to drive the motions of roles in a game environment and strengthen the third dimensionand the interactivity of a game.

Description

technical field [0001] The invention relates to a motion capture method of a controller without high-precision positioning, in particular to a motion capture method using a gyroscope in a controller of an interactive game. Background technique [0002] The existing game control method is mainly to locate in the game through a joystick or a button. Although this positioning method can more accurately meet the positioning requirements in the game, this positioning method obviously cannot satisfy people's pursuit of a more realistic game experience. Therefore, a brand-new game control method with spatial positioning function emerges at the historic moment. [0003] So far, the commonly used motion capture technology can be divided into mechanical, acoustic, electromagnetic and optical in principle, and its application fields include performance animation, virtual reality, games, ergonomics research, simulation training and many other aspects. [0004] However, most of the cur...

AI Technical Summary

Problems solved by technology

[0004] However, most of the current capture methods tend to be high-precision capture, and the use is relatively complicated and costly. As a result, these technologies remain in the professional application field and cannot be widely used

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