Piano playing handshape detection device

Abstract

The invention relates to a piano playing handshape detection device which comprises a glove, moving posture sensors, a connecting circuit, a data processing device and a power supply. One moving posture sensor is arranged at the position of the hand back of the glove or the position of the heart of palm of the glove, the corresponding positions of proximal phalanxes of five fingers of the glove each are provided with a moving posture sensor, and the moving posture sensors are used for detecting handshape and finger movement direction and movement speed values in real time. The moving posture sensors are communicated with the data processing device through the connecting circuit, the data processing device is responsible for processing signals of the moving posture sensors, and the power supply is responsible for supplying power. Data collection and analysis processing are performed on the moving posture sensors through the data processing device, various handshapes during piano playing can be accurately identified, not only can the static handshape during piano playing be identified, but also the dynamic handshape can be identified, and moving posture sensor state values corresponding to time are recorded.

Description

technical field [0001] The invention relates to the field of piano playing, in particular to a detection device for piano playing hand shape. Background technique [0002] So far, the way for human beings to disseminate knowledge is mainly through the way of text, graphics and language description, which is the way of "speech" in the so-called "precept and deed". However, another way of "teaching by example" has not been vigorously promoted. The main reason is the serious shortage of teaching resources. For example, a piano training teacher can only focus on training a small number of students at the same time. If a large-scale collective teaching mode is adopted, the quality of teaching will be deteriorated due to the inability to provide one-on-one instruction to each student. decline. Imagine using a device that can collect human body language in real time and convert it into a data format, and then use the data of the training teacher as a standard sample, then as long...

AI Technical Summary

Problems solved by technology

[0005] However, in the prior art, there are relatively few studies on piano playing hand-shape detection devices, and the skill gap between students and teachers cannot be reflected through the research of hand-shape detection data, so that students can use the teacher's data as a standard for repeated practice. To improve the level of playing the piano

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