A control system and method for a smooth multi-fingering guzheng playing device
A control system and guzheng technology, applied in the field of guzheng playing, can solve problems such as manual playing of guzheng, achieve the effect of material reduction, high degree of automation, and volume reduction
Active Publication Date: 2021-06-29
WENZHOU UNIV OUJIANG COLLEGE
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Problems solved by technology
[0005] The object of the present invention is to provide a control system and method for a fluent multi-finger guzheng playing device, which has the advantage of automation and solves the problem of needing to manually play the guzheng
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[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial", "circumferential", etc. is based on the orientation or positional relationship shown in...
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The invention discloses a control system and method for a fluent multi-finger guzheng playing device. The control system of the multi-fingering zither playing device is composed of three subsystems: the string picking system, the string scraping system and the string pressing system. These three subsystems are coordinated and linked by the STM32 chip. The program written by the STM32 chip supplies power to the above three subsystems. The functions that can be realized by the present invention are designed by dividing it into three functional parts: plucking strings, scraping strings, and pressing strings, and when using it, as long as the chip is programmed in advance, after connecting the power supply, the mechanism is reset, and the device can play automatically Guzheng music has a high degree of automation. Through the cooperation of DC motors, springs and limit devices, the action of plucking strings is imitated by human hands, and it can produce thick and full piano sounds. The tremolo effect of the human hand is the same.
Description
technical field [0001] The invention relates to the technical field of guzheng playing, in particular to a control system and method for a smooth-playing multi-finger guzheng playing device. Background technique [0002] In daily life, some small teahouses and teahouses will hire some guzheng musicians to play the guzheng to make the atmosphere meet their required requirements, and the cost of hiring these guzheng musicians is often high. higher cost. At the same time, new robot restaurants on the market also urgently need some machines that can play music automatically to attract customers and adjust the atmosphere of the restaurant. At the same time, in some science and technology experience halls and science and technology entertainment halls, there are no equipment capable of playing the guzheng, which has loopholes in the experience of technological achievements. Compared with other musical instruments, the sense of entertainment that guzheng can bring is more obvious...
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IPC IPC(8): G05B19/042
CPCG05B19/0423G05B2219/25257
Inventor 李美琴何涛郑一峰李大卫章敏煜潘斌
Owner WENZHOU UNIV OUJIANG COLLEGE