CN106935226A - Piano with scoring function and its method for being scored - Google Patents
Piano with scoring function and its method for being scored Download PDFInfo
- Publication number
- CN106935226A CN106935226A CN201710079242.8A CN201710079242A CN106935226A CN 106935226 A CN106935226 A CN 106935226A CN 201710079242 A CN201710079242 A CN 201710079242A CN 106935226 A CN106935226 A CN 106935226A
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- China
- Prior art keywords
- piano
- pressing
- pressing information
- key
- main control
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Classifications
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- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C1/00—General design of pianos, harpsichords, spinets or similar stringed musical instruments with one or more keyboards
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0028—Force sensors associated with force applying means
- G01L5/0038—Force sensors associated with force applying means applying a pushing force
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B15/00—Teaching music
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
- G10C3/00—Details or accessories
- G10C3/12—Keyboards; Keys
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10G—REPRESENTATION OF MUSIC; RECORDING MUSIC IN NOTATION FORM; ACCESSORIES FOR MUSIC OR MUSICAL INSTRUMENTS NOT OTHERWISE PROVIDED FOR, e.g. SUPPORTS
- G10G7/00—Other auxiliary devices or accessories, e.g. conductors' batons or separate holders for resin or strings
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Acoustics & Sound (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Educational Administration (AREA)
- Educational Technology (AREA)
- Theoretical Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electrophonic Musical Instruments (AREA)
Abstract
The invention provides a kind of piano with scoring function and its method for being scored, the piano includes piano body, pressure sensor and main control chip；Wherein, piano body includes being arranged on the key on surface；Pressure sensor is arranged on the upper surface of key, and pressing information during key is pressed for sensing finger；Main control chip is connected with pressure sensor, for recording pressing information, then pressing information is scored, and export appraisal result.The method is comprised the following steps：Pressure sensor sensing finger is pressed against the pressing information on key；Main control chip records pressing information, analyzes pressing information, then pressing information is scored, and exports appraisal result.The present invention can cause that player can know whether the fingering during oneself playing is correct according to the appraisal result, and the correction of fingering is carried out according to the appraisal result, the control of piano playing fingering thus can be correctly carried out, so as to improve learning efficiency, while also reducing learning cost.
Description
Technical field
The present invention relates to musical instrument field, more particularly to a kind of piano with scoring function and its side scored
Method.
Background technology
Piano is deep to be favored by the music public with its fine and smooth capacity of musical expression.With people's living standard and
The people of the raising of artistic accomplishment, study and contact piano is more and more.
The substantial amounts of contact of Learning demands of piano and correct guidance, the piano study departing from the two factors can cause
The inefficiency of piano study even wanders off.At present, universal piano study method seeks the teaching of professional piano teacher, old
Study pianism is tempered under the guidance of teacher, but such method is costly, takes time and effort.And by way of learning by oneself
Although having saved cost, only by the inefficiency that textbook or video are learnt, easily go astray, to begining to learn
Person brings greatly puzzlement, and in the case of being given directions particular without master, beginner is difficult to carry out control to piano playing fingering.
The content of the invention
The present invention provides a kind of piano with scoring function and its method for being scored, and can solve the problem that prior art is deposited
Beginner be difficult to carry out control problem to piano playing fingering in the case of self-study.
In order to solve the above technical problems, one aspect of the present invention is：There is provided a kind of with scoring function
Piano, the piano includes piano body, pressure sensor and main control chip；Wherein, piano body includes being arranged on the qin on surface
Key；Pressure sensor is arranged on the upper surface of the key, and the pressing information during key is pressed for sensing finger；Master control
Chip is connected with the pressure sensor, for recording the pressing information, then the pressing information is scored, and export
Appraisal result.
Wherein, the pressure sensor is completely covered the upper surface of the key.
Wherein, input interface is provided with the main control chip, for importing with reference to pressing information, the main control chip leads to
Cross the pressing information and described be compared to draw the appraisal result with reference to pressing information.
Wherein, the piano also includes display screen, and the display screen is connected with the main control chip, the commentary for showing
Divide result.
Wherein, the pressing information includes pressure size, time started, duration, release time, trigger interval time
With one or more in pressing position.
Wherein, the input interface is additionally operable to import the corresponding reference voice signal of the reference pressing information, the steel
Qin also includes player, and the player is connected with the main control chip, described with reference to voice signal for playing.
Wherein, the appraisal result includes playing fraction, the pressing information and the difference letter with reference to pressing information
One or more in suggestion are played in breath and pressing.
Wherein, the piano also includes recoding unit, and the recoding unit is connected with the main control chip, is pressed for recording
The voice signal produced during the key, the main control chip is pressed to be commented with reference to the pressing information and the voice signal
Point.
Wherein, the appraisal result also includes the voice signal with the different information with reference to voice signal.
In order to solve the above technical problems, another technical solution used in the present invention is：More than one any one institutes are provided
The method that piano is scored is stated, the method is comprised the following steps：The pressure sensor sensing finger is pressed against described
Pressing information on key；The main control chip records the pressing information, analyzes the pressing information, then to the pressing letter
Breath is scored, and exports the appraisal result.
The beneficial effects of the invention are as follows：It is different from the situation of prior art, the upper table that the present invention passes through the key in piano
Face sets pressure sensor, and pressing information during key is pressed by the pressure sensor sensing finger, then by main control chip
The pressing information is analyzed so as to draw appraisal result and export the appraisal result, player can be known according to the appraisal result
Whether the fingering during oneself playing is correct, and the correction of fingering is carried out according to the appraisal result, as there is piano teacher to exist
Side instructs the same, the control of piano playing fingering can be correctly carried out, so as to improve learning efficiency, while also reducing study
Cost.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to that will make needed for embodiment description
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of structural representation of piano with scoring function provided in an embodiment of the present invention；
Fig. 2 is a kind of connection diagram of the part of piano with scoring function provided in an embodiment of the present invention；
Fig. 3 is the schematic flow sheet of the method that a kind of piano provided in an embodiment of the present invention is scored.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is all other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1 is referred to, Fig. 1 is a kind of structural representation of piano with scoring function provided in an embodiment of the present invention.
Fig. 2 is a kind of connection diagram of the part of piano with scoring function provided in an embodiment of the present invention.
The piano with scoring function of the present embodiment includes piano body 10, pressure sensor 20 and main control chip 30.
Specifically, the surface of piano body 10 is provided with key 12.
Pressure sensor 20 is arranged on the upper surface of key 12, and specifically, the upper surface of key 12 refers to piano
When, the surface of finger and the directly contact of key 12.The pressure sensor 20 is used for pressing during sensing finger pressing key 12
Information.
Pressure sensor 20 is arranged on the surface of key 12 in the present embodiment, allow the pressure sensor 20 directly from
Pressure information when finger is pressed directly is sensed on key 12, without by piano, mechanism is influenceed in itself, thus can be more accurate
Really sense pressure information.
Wherein, pressure information is pressure size, time started, duration, release time, trigger interval time and pressing
One or more in position.Because pressing information is very significant considering that for playing for piano, for example, pressure size meeting
The saturation degree of sound is influenceed, the duration can influence rhythm etc., therefore, the sensing to pressure information is extremely important, in the present invention,
Player can directly know the related information of its fingering during piano from the pressure information of sensing.
Main control chip 30 is connected with pressure sensor 20, for recording pressing information, then pressing information is scored, and
Output appraisal result.
Prior art is different from, the present invention sets pressure sensor 20, passes through by the upper surface of the key 12 in piano
The sensing finger of pressure sensor 20 pressing key 12 when pressing information, then by main control chip 30 analyze pressing information so as to
Draw appraisal result and export the appraisal result, player can know the fingering during oneself playing according to the appraisal result
Whether correctly, the correction of fingering and is carried out according to the appraisal result, as thering is piano teacher to be instructed on side, can be correctly entered
The control of row piano playing fingering, so as to improve learning efficiency, while also reducing learning cost.
In order to be able to the pressing position being precisely sensed during finger pressing key 12, the pressure sensor 20 in the present embodiment
The upper surface of key 12 is completely covered.Specifically, size can be set with the size identical pressure sensor 20 of key 12
On each key 12, so that the upper surface of key 12 is covered by the pressure sensor 20.In further embodiments,
Multiple pressure sensors 20 can also can be set on each key 12, so that the plurality of pressure sensor 20 is covered with whole qin
The upper surface of key 12 and the upper surface of whole key 12 is completely covered.
In the present embodiment, because pressure sensor 20 is completely covered key 12, when playing, finger contact is key 12
Center or edge can be sensed accurately, the dimension of sensing be increased, so that appraisal result is more accurate.
Input interface 32 is provided with main control chip 30, for importing with reference to pressing information, main control chip 30 is by will be by
Pressure information and it is compared to draw appraisal result with reference to pressing information.Wherein, can be that master plays phase with reference to pressing information
With song information, for example, pressure size, time started, duration, release time when master plays the song, touching
The information such as hair interval time and pressing position.
For example, pressure size a, duration b and pressing position c of the main control chip 30 by player when playing
It is compared with reference to pressing information such as the pressure size A in pressing information, duration B and pressing position C respectively, its
In, pressing position data can used as origin, (root refers to that in the horizontal direction, key 12 is connected to using the root of key 12
One end on piano body 10, the other end relative with root of key 12 be free end), c then represent pressing position to root it
Between distance.Certainly, in some other embodiment, the value of pressing position c, such as finger can also by other means be defined
Pressing position of upper surface two dimension in key 12 etc..For example, comparative result is a=A, b ＞ B, c ＜ C, represent that player plays
When pressure size it is suitable, and the duration is long, root of the pressing position too close to key 12.
Appraisal result includes playing fraction, pressing information and the different information with reference to pressing information and during suggestion is played in pressing
One or more.
For example, after main control chip 30 is compared, by the scoring that builds in advance to this bullet of player
Play and scored, fraction is played so as to draw.According to a-A, the value of b-B, c-C etc. obtains pressing information and with reference to pressing information
Different information, and advise according to pressing information and with reference to the different information of pressing information, for example, a-A=0, then it represents that should
Pressure size is suitable, without correcting；B-B=b ' ＞ 0, then it represents that this duration long b ' second, it is proposed that player will press
Decreased duration b ' the seconds；C-C=c ' ＜ 0, then it represents that this time pressing position is than correct pressing position closer to key 12
Root, it is proposed that move c ' mm etc. toward the free end of key 12.
The piano of the present embodiment also includes display screen 40, and display screen 40 is connected with main control chip 30, for showing scoring knot
Really.The information of above-mentioned appraisal result can show on the display screen 40, so that player is more visually known certainly
Oneself plays information, and more intuitively obtains correction suggestion.
It is noted that the display mode of appraisal result has various, only can be shown by way of word and numeral,
Can also be shown by way of picture, can be combined with voice and exported.
Specifically, the input interface 32 of the present embodiment is additionally operable to import with reference to the corresponding reference voice signal of pressing information,
Piano also includes player 50, and player 50 is connected with main control chip 30, and for playing reference voice signal, player can be with
The rhythm for famous expert is practised.
The piano of the present embodiment also includes recoding unit 60, and recoding unit 60 is connected with main control chip 30, is pressed for recording
The voice signal produced during pressure key, main control chip 30 is scored with reference to pressing information and voice signal.Due to voice signal
It is the result played, it is closely bound up with the pressing of finger, if only individually analyzing voice signal, performance result can only be drawn
Difference or mistake, and the practical operation to player cannot be judged, and such analysis judges excessively simple and rough.This
Invention combination pressing information and voice signal are scored, and increased judgement dimension, and not only result is analyzed, also to producing
The reason for this result, is analyzed, thus can improve the accuracy of scoring.For example, sound is learnt in the analysis by voice signal
Modified tone, then can know that the details such as the time of pressure size or release cause, so as to obtain the finger in details from fingering
Lead information.
When the present embodiment display appraisal result, the appraisal result also includes voice signal and the difference with reference to voice signal
Different information.
Therefore, the present invention can provide multidimensional information to piano playing person, and the existing information for playing process also plays result
Information, the fingering degree of accuracy of the player during playing can be fed back, accurately practical operation information can be provided, such as steel
Qin teacher instructs the same on side.
Present invention also offers a kind of method that piano is scored, Fig. 3 is referred to, Fig. 3 is that the embodiment of the present invention is provided
A kind of schematic flow sheet of method that is scored of piano.Wherein, the piano can be the piano of any of the above-described embodiment.
Specifically, the method is comprised the following steps：
S101, pressure sensor sensing finger are pressed against the pressing information on key.
S102, main control chip record pressing information, analyze pressing information, then pressing information is scored, and output is commented
Divide result.
In sum, the present invention can allow that player knows the fingering during oneself playing according to the appraisal result
Whether correctly, the correction of fingering and is carried out according to the appraisal result, as thering is piano teacher to be instructed on side, can be correctly entered
The control of row piano playing fingering, so as to improve learning efficiency, while also reducing learning cost.
Embodiments of the present invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or directly or indirectly it is used in other correlations
Technical field, is included within the scope of the present invention.
Claims (10)
1. a kind of piano with scoring function, it is characterised in that including：
Piano body, including it is arranged on the key on surface；
Pressure sensor, is arranged on the upper surface of the key, and the pressing information during key is pressed for sensing finger；
Main control chip, is connected with the pressure sensor, for recording the pressing information, then the pressing information is commented
Point, and export appraisal result.
2. piano according to claim 1, it is characterised in that the pressure sensor is completely covered the upper table of the key
Face.
3. piano according to claim 2, it is characterised in that input interface is provided with the main control chip, for leading
Enter with reference to pressing information, the main control chip is by described being compared the pressing information and with reference to pressing information to draw
The appraisal result.
4. piano according to claim 3, it is characterised in that the piano also includes display screen, the display screen and institute
Main control chip connection is stated, for showing the appraisal result.
5. piano according to claim 4, it is characterised in that the pressing information includes pressure size, time started, holds
One or more in continuous time, release time, trigger interval time and pressing position.
6. piano according to claim 5, it is characterised in that the input interface is additionally operable to import described to be believed with reference to pressing
Breath is corresponding with reference to voice signal, and the piano also includes player, and the player is connected with the main control chip, for broadcasting
Put described with reference to voice signal.
7. piano according to claim 6, it is characterised in that the appraisal result includes playing fraction, pressing letter
Breath and it is described played with reference to the different information of pressing information and pressing in suggestion one or more.
8. piano according to claim 7, it is characterised in that the piano also includes recoding unit, the recoding unit
It is connected with the main control chip, the voice signal produced when pressing the key for recording, the main control chip combines described
Pressing information and the voice signal are scored.
9. piano according to claim 8, it is characterised in that the appraisal result also include the voice signal with it is described
With reference to the different information of voice signal.
10. the method that piano described in a kind of any one of claim 1 to 9 is scored, it is characterised in that comprise the following steps：
The pressure sensor senses the pressing information that the finger is pressed against on the key；
The main control chip records the pressing information, analyzes the pressing information, then the pressing information is scored, and
Export the appraisal result.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079242.8A CN106935226A (en) | 2017-02-14 | 2017-02-14 | Piano with scoring function and its method for being scored |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079242.8A CN106935226A (en) | 2017-02-14 | 2017-02-14 | Piano with scoring function and its method for being scored |
Publications (1)
| Publication Number | Publication Date |
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| CN106935226A true CN106935226A (en) | 2017-07-07 |
Family
ID=59424094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710079242.8A Pending CN106935226A (en) | 2017-02-14 | 2017-02-14 | Piano with scoring function and its method for being scored |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108389468A (en) * | 2018-03-06 | 2018-08-10 | 安徽华熊科技有限公司 | A kind of error correction method and device that note is played |
| CN108961919A (en) * | 2018-07-27 | 2018-12-07 | 山西师范大学 | A kind of piano playing teaching auxiliary device |
| CN109035968A (en) * | 2018-07-12 | 2018-12-18 | 杜蘅轩 | Piano study auxiliary system and piano |
| CN109102785A (en) * | 2018-08-24 | 2018-12-28 | 北京晨语筝业教育科技有限公司 | Zither playing information judgment method plays error correction method and equipment |
| CN109192182A (en) * | 2018-08-24 | 2019-01-11 | 北京晨语筝业教育科技有限公司 | A kind of intelligence Chinese zither |
| CN109427222A (en) * | 2017-08-29 | 2019-03-05 | 诺云科技（武汉）有限公司 | A kind of intelligent Piano Teaching system and method based on cloud platform |
| CN110033669A (en) * | 2018-01-11 | 2019-07-19 | 和硕联合科技股份有限公司 | Assisted learning system |
| CN110264983A (en) * | 2019-07-01 | 2019-09-20 | 河南职业技术学院 | A kind of piano performance intelligent music frame and application method |
| CN111223355A (en) * | 2020-01-16 | 2020-06-02 | 深圳大学 | Musical instrument fingering correction device, system and method and musical instrument |
| CN111312015A (en) * | 2019-10-31 | 2020-06-19 | 安徽踏极智能科技有限公司 | Transmission system based on piano teaching information |
| CN112233497A (en) * | 2020-10-23 | 2021-01-15 | 郑州幼儿师范高等专科学校 | A kind of piano playing finger force exercise device |
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| CN105391764A (en) * | 2015-10-14 | 2016-03-09 | 小米科技有限责任公司 | Method and device for monitoring musical instrument learning |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109427222A (en) * | 2017-08-29 | 2019-03-05 | 诺云科技（武汉）有限公司 | A kind of intelligent Piano Teaching system and method based on cloud platform |
| CN110033669A (en) * | 2018-01-11 | 2019-07-19 | 和硕联合科技股份有限公司 | Assisted learning system |
| CN108389468A (en) * | 2018-03-06 | 2018-08-10 | 安徽华熊科技有限公司 | A kind of error correction method and device that note is played |
| CN109035968A (en) * | 2018-07-12 | 2018-12-18 | 杜蘅轩 | Piano study auxiliary system and piano |
| CN109035968B (en) * | 2018-07-12 | 2020-10-30 | 杜蘅轩 | Piano learning auxiliary system and piano |
| CN108961919A (en) * | 2018-07-27 | 2018-12-07 | 山西师范大学 | A kind of piano playing teaching auxiliary device |
| CN109102785A (en) * | 2018-08-24 | 2018-12-28 | 北京晨语筝业教育科技有限公司 | Zither playing information judgment method plays error correction method and equipment |
| CN109192182A (en) * | 2018-08-24 | 2019-01-11 | 北京晨语筝业教育科技有限公司 | A kind of intelligence Chinese zither |
| CN109102785B (en) * | 2018-08-24 | 2020-11-13 | 北京晨语筝业教育科技有限公司 | Guzheng performance information judgment method, playing error correction method and equipment |
| CN110264983A (en) * | 2019-07-01 | 2019-09-20 | 河南职业技术学院 | A kind of piano performance intelligent music frame and application method |
| CN111312015A (en) * | 2019-10-31 | 2020-06-19 | 安徽踏极智能科技有限公司 | Transmission system based on piano teaching information |
| CN111223355A (en) * | 2020-01-16 | 2020-06-02 | 深圳大学 | Musical instrument fingering correction device, system and method and musical instrument |
| CN112233497A (en) * | 2020-10-23 | 2021-01-15 | 郑州幼儿师范高等专科学校 | A kind of piano playing finger force exercise device |
| CN112233497B (en) * | 2020-10-23 | 2022-02-22 | 郑州幼儿师范高等专科学校 | Piano playing finger force exercise device |
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