CN106981233B

CN106981233B - Intelligent piano large screen display teaching system

Info

Publication number: CN106981233B
Application number: CN201610028650.6A
Authority: CN
Inventors: 李晖; 孙龙腾
Original assignee: Senlan Information Technology Shanghai Co Ltd
Current assignee: Senlan information technology (Shanghai) Co., Ltd.
Priority date: 2016-01-15
Filing date: 2016-01-15
Publication date: 2020-06-12
Anticipated expiration: 2036-01-15
Also published as: CN106981233A

Abstract

The invention provides an intelligent piano large screen display teaching system, which comprises a playing guidance teaching module: the playing guidance teaching module comprises a basic display mode, wherein the basic display mode displays key patterns which correspond to real keys one by one and are consistent in size in a display area close to the keys, and displays a playing process on the key patterns so as to guide a user to play corresponding playing actions. The intelligent piano large screen display teaching system can intuitively and accurately display the key patterns which are in one-to-one correspondence with the real keys and have the same size, and display the playing process on the key patterns to guide the user to make corresponding playing actions, so that the learning difficulty of a player is greatly reduced, and the performance and the teaching efficiency of the piano teaching system are improved.

Description

Intelligent piano large screen display teaching system

Technical Field

The invention relates to the technical field of pianos, in particular to an intelligent piano large screen display teaching system.

Background

A piano is a keyboard instrument, and hammers are pulled with keys to strike strings. A piano generally includes pedals, tuning pins, hammers, dampers, action machines, tone plates, and keys. The pedal refers to a pedal that is stepped on by foot under the piano. It is the most important accessory in pianos, except for the keyboard. The dampers are in close contact with the strings for damping the vibrations of the strings. For example, when a key on a piano is depressed, a hammer inside the piano strikes a string made of copper, and sounds are produced by the vibration of the string. The string-striking machine is connected with the keys and the hammer and is the soul and the most important accessory of the whole piano. The sound board is arranged on a large wood board inside the piano, the high-grade piano is formed by splicing maple solid wood boards, and the modern low-end popularization piano is a density board. It is attached to the tuning pin, hugs closely the string, and when the string vibration, the soundboard can make sound wave high efficiency couple to the air in, be about to sound see through the soundboard reflection and expand out. The whole key is formed by combining the black keys and the white keys, and generally comprises 36 black keys and 52 white keys, wherein the total number of the black keys and the white keys is 88. With the continuous development of the technology, modern pianos are continuously combined with new technology, and new requirements are continuously put forward on how to utilize the new technology to help the performance of the pianos and guide the teaching of the pianos.

In view of this, how to find a better technical solution for guiding the piano teaching becomes a problem to be solved urgently by those skilled in the art.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide an intelligent piano large screen display teaching system for solving the problems in the prior art that the piano teaching system needs to be further enhanced to more intuitively help the piano practicer.

In order to achieve the above objects and other related objects, the present invention provides an intelligent piano large screen display teaching system, which includes a playing guidance teaching module: the playing guidance teaching module comprises a basic display mode, wherein the basic display mode displays key patterns which correspond to real keys one by one and are consistent in size in a display area close to the keys, and displays a playing process on the key patterns so as to guide a user to play corresponding playing actions.

Optionally, the display area includes an area located above the piano key and having the same length as the entire length of the piano key.

Optionally, the display area includes an elongated display screen with a screen resolution of 3840 × 1080.

Optionally, the playing process includes an action of pressing down a key and a time during which the action is continued.

Optionally, the key pattern is changed correspondingly according to the playing process.

Optionally, the playing guidance teaching module further comprises a dynamic display mode, wherein the dynamic display mode displays a key pattern which corresponds to the real keys one by one and is consistent in size in a display area close to the keys, displays a playing process on the key pattern, and displays the positions of the keys which are played continuously at present in a set pattern above or below the key pattern.

Optionally, the playing guidance teaching module further comprises a music score display mode, wherein the music score display mode displays key patterns which correspond to the real keys one by one and are consistent in size in a display area close to the keys, displays a playing process on the key patterns, and simultaneously displays a played music score above the key patterns.

Optionally, the music score comprises a staff or a numbered musical notation.

Optionally, the smart piano large screen display teaching system further comprises a playing function selection module for selecting the tracks played in the playing guidance teaching module.

Optionally, the playing function selecting module is further used for selecting the playing speed and/or the playing volume in the playing guidance teaching module.

Optionally, the playing function selecting module is further configured to select a display mode in the playing guidance teaching module, where the display module includes any one of a basic display module, a music score display mode, and a dynamic display mode.

As mentioned above, the intelligent piano large screen display teaching system provided by the invention has the following beneficial effects: the piano keyboard pattern which is corresponding to the real keys one by one and is consistent in size can be visually and accurately displayed, and the playing process is displayed on the piano pattern so as to guide the user to make corresponding playing actions, so that the learning difficulty of a player is greatly reduced, and the performance and the teaching efficiency of a piano teaching system are improved.

Drawings

Fig. 1 is a schematic block diagram of an embodiment of an intelligent piano large-screen display teaching system according to the present invention.

Fig. 2 is a schematic diagram showing a basic display mode of an embodiment of the intelligent piano large-screen display teaching system.

Fig. 3 is a schematic view showing a dynamic display mode of an embodiment of the intelligent piano large-screen display teaching system according to the invention.

Fig. 4 is a schematic diagram showing a music score display mode of an embodiment of the intelligent piano large-screen display teaching system of the invention.

Description of the element reference numerals

1 intelligent piano large screen display teaching system

11 playing guide teaching module

12 playing function selection module

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention.

It should be noted that the drawings provided in the present embodiment are only for illustrating the basic idea of the present invention, and the components related to the present invention are only shown in the drawings rather than drawn according to the number, shape and size of the components in actual implementation, and the type, quantity and proportion of the components in actual implementation may be changed freely, and the layout of the components may be more complicated.

The invention provides an intelligent piano large screen display teaching system. The intelligent piano large screen display teaching system is applied to a piano with large screen display. The piano with the large-screen display is characterized in that the large-screen display is arranged above the keys of the piano on the traditional piano through a large-screen erected above the keys, and the length of the large screen is substantially the same as the overall length of the keys of the piano, so that all the keys of the piano are basically covered. In one embodiment, as shown in fig. 1, the intelligent piano large screen display tutorial system 1 includes a playing guide tutorial module 11. The playing guidance teaching module 11 includes a basic display mode, which displays key patterns corresponding to the real keys one-to-one and having the same size in a display area close to the keys, and displays a playing process on the key patterns to guide a user to make a corresponding playing action. And a user (a piano practicer) can make corresponding actions on corresponding keys according to the playing process displayed on the key pattern, and the actions of the user trigger the piano to pronounce. In one embodiment, the display area includes an area located above the piano key and having the same length as the entire length of the piano key, and the display area displays a key pattern corresponding to 88 real keys in one-to-one correspondence and having the same size. In one embodiment, the display area may include an area located above the piano key and having a length slightly less than the entire length of the piano key. In one embodiment, as shown in fig. 2, the lower part of the drawing is a piano key, the upper part of the drawing is content displayed in a display area above the piano key, the display area covers the middle 73 keys of the piano keys, and a key pattern which corresponds to the middle 73 keys of the piano keys in a one-to-one mode and is consistent in size is displayed in the display area. The display area comprises an elongated display screen with a screen resolution of 3840 × 1080, and the display area can be other screen resolutions. Specifically, the playing process includes the action of pressing down a key and the time during which the action is continued. During the playing, the key pattern may be changed correspondingly according to the playing process, for example, showing that a certain key is depressed and released at different time points.

In one embodiment, the playing guidance teaching module 11 further includes a dynamic display mode that displays a key pattern corresponding one-to-one to the real keys in a display area near the keys and displaying a playing process on the key pattern while displaying key positions of the current continuous playing in a set pattern above or below the key pattern. In one embodiment, as shown in fig. 3, the lower part of the drawing is a piano key, and the upper part is the content displayed in the display area above the piano key, which covers the middle 73 key areas in the piano key. The display mode is a dynamic display mode, a key pattern which corresponds to real keys one by one and is consistent in size is displayed in a display area close to the keys, a playing process is displayed on the key pattern, and the positions of keys which are played continuously at present are displayed in a strip pattern (set pattern) above the key pattern, wherein the strip pattern descends from the top downwards, and when the strip pattern contacts the keys, the keys are represented as the keys which are played at present; the length of the bar pattern represents the force or time length of the key playing. The user can determine the key to be played according to the track of the strip pattern.

In one embodiment, the playing guidance teaching module 11 further includes a music score display mode that displays a key pattern corresponding one-to-one to the real keys and having the same size in a display area next to the keys, and displays a playing process on the key pattern while displaying a played music score above the key pattern. The music score comprises a staff or a numbered musical notation. The staff is the common notation in the world at present, and notes and other marks with different durations are marked on 5 parallel horizontal lines with equal distance to record music. Each line of the staff and the space between the lines are respectively called a first line, a second line, a third line, a fourth line, a fifth line, a first interval, a second interval, a third interval and a fourth interval from bottom to top. If not enough lines and spaces are used, the lines and spaces can be added above or below the staff. The adding line and the adding room are respectively called adding the first line, adding the first room, and the like, and each represents a sound level. The fixed height of these levels is determined according to the clef used. There are three clefs: the high-pitch clef is also called G clef, the low-pitch clef is also called F clef, the middle-pitch clef is also called C clef. The numbered musical notation is a simple notation. There are letter numbered musical notation and number numbered musical notation. Commonly called numbered musical notation refers to digital musical notation. The digital numbered musical notation is based on the mobile naming method, 7 basic sound levels in the scale are represented by 1, 2, 3, 4, 5, 6 and 7, the reading is do, re, mi, fa, sol, la and si, and the rest is represented by 0. The duration name of each digit corresponds to the 4-th note of the staff. As shown in fig. 4, the lower part of the drawing is a piano key, and the upper part is the content displayed in the display area above the piano key, which covers the middle 73 key areas in the piano key. The display mode is a music score display mode, key patterns which correspond to real keys one by one and are consistent in size are displayed in the display area, the playing process is displayed on the key patterns, and simultaneously the played music score is displayed above the key patterns.

In one embodiment, as shown in fig. 1, the intelligent piano large screen display tutorial system 1 further comprises a playing function selection module 12, and the playing function selection module 12 is connected to the playing guide tutorial module 11 for selecting the track played in the playing guide tutorial module 11. The playing function selecting module 12 is also used for selecting the speed of playing and/or the volume of playing in the playing guide teaching module 11. In one embodiment, the playing function selecting module 12 is further configured to select a display mode in the playing guidance teaching module, and the display module includes any one of a basic display module, a music score display mode, and a dynamic display mode. In one embodiment, the user may first enter the playing function selection module 12 to select a song to be played and a display mode, so as to practice the corresponding song. The user can also adjust the playing speed or the playing volume according to the requirement.

In conclusion, the intelligent piano large-screen display teaching system provided by the invention intuitively and accurately displays the key patterns which correspond to the real keys one by one and are consistent in size, and displays the playing process on the key patterns to guide the user to make corresponding playing actions, so that the learning difficulty of the player is greatly reduced, and the performance and the teaching efficiency of the piano teaching system are improved. Therefore, the invention effectively overcomes various defects in the prior art and has high industrial utilization value.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An intelligent piano large screen display teaching system comprises a playing function selection module and a playing guidance teaching module, and is characterized in that,

the playing function selection module is used for selecting the tracks played in the playing guidance teaching module;

the system is also used for selecting the speed of playing and/or the volume of playing in the playing guide teaching module;

the display mode in the playing guidance teaching module is selected, and comprises any one of a basic display mode, a music score display mode and a dynamic display mode;

the playing guidance teaching module comprises a basic display mode, wherein the basic display mode displays key patterns which correspond to real keys one by one and are consistent in size in a display area close to the keys, and can display a hand playing process on the key patterns so as to guide a user to make corresponding playing actions;

the key pattern is correspondingly changed according to the playing process; displaying that a certain key is pressed or released at different time points;

the playing guidance teaching module also comprises a dynamic display mode, wherein the dynamic display mode displays key patterns which are in one-to-one correspondence with real keys and have the same size in a display area close to the keys, can display a hand playing process on the key patterns, and can display the positions of the keys which are continuously played currently in a strip pattern above or below the key patterns; the strip patterns land from top to bottom, and when the strip patterns contact the keys, the keys are represented as the keys currently played; the length of the strip-shaped patterns represents the force or time length of playing the keys, and a user determines the keys to be played according to the track of the strip-shaped patterns;

the playing guidance teaching module further comprises a music score display mode, wherein the music score display mode displays key patterns which correspond to real keys one by one and are consistent in size in a display area close to the keys, the hand playing process can be displayed on the key patterns, and played music scores can be selectively displayed above the key patterns.

2. The intelligent piano large screen display teaching system of claim 1, wherein: the display area includes an area located above the piano key and having a length equal to the entire length of the piano key.

3. The intelligent piano large screen display teaching system of claim 1, wherein: the display area comprises an elongated display screen with a screen resolution of 3840 × 1080.

4. The intelligent piano large screen display teaching system of claim 1, wherein: the music score comprises a staff or a numbered musical notation.