CN206516344U - The control device and system of fender - Google Patents
The control device and system of fender Download PDFInfo
- Publication number
- CN206516344U CN206516344U CN201621205807.XU CN201621205807U CN206516344U CN 206516344 U CN206516344 U CN 206516344U CN 201621205807 U CN201621205807 U CN 201621205807U CN 206516344 U CN206516344 U CN 206516344U
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- terminal
- fender
- signal
- indicator lamp
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Abstract
The utility model provides the control device and system of fender, is related to teaching applied technical field, including fender and terminal, wherein, fender includes keyboard sensor and indicating lamp component；Keyboard sensor generates musical instrument digital interface midi signal according to current key command information, and midi signal is sent into terminal；Terminal sends control signals to indicating lamp component, and receives the midi signal of keyboard sensor transmission, while midi signal is compared with current time point music score signal, obtains comparison result；The control signal that indicating lamp component receiving terminal is sent, and control the indicator lamp of corresponding key mapping to change according to control signal.The utility model can help beginner to be quickly found out correct key, to reach the purpose of aided education.
Description
Technical field
The utility model is related to teaching applied technical field, more particularly, to the control device and system of fender.
Background technology
In the teaching of fender Rudimental stage now, the teaching process that teacher is inconvenient to combine every student is demonstrated,
Student can not be quickly found out the correct key that play, and teacher can not be analyzed the situation of playing of student, and cause religion
Learn effect not good.
Utility model content
In view of this, the purpose of this utility model is the control device and system for providing fender, can help beginner
Correct key is quickly found out, to reach the purpose of aided education.
In a first aspect, the utility model embodiment provides the control device of fender, including fender and terminal, its
In, the fender includes keyboard sensor and indicating lamp component；
The keyboard sensor, is connected with the terminal, for generating Instrument Digital according to current key command information
Interface midi signal, and the midi signal is sent to the terminal；
The terminal, is connected with the indicating lamp component, for sending control signals to the indicating lamp component, with
And the midi signal that the keyboard sensor is sent is received, and the midi signal and current time point music score signal are carried out
Compare, obtain comparison result；
The indicating lamp component, is connected with the terminal, for receiving the control signal that the terminal is sent, and
The indicator lamp change of corresponding key mapping is controlled according to the control signal.
With reference in a first aspect, the utility model embodiment provide first aspect the first possible embodiment, its
In, the midi signal includes actual key assignments and actual duration value, and the current time point music score signal includes current key assignments and worked as
Preceding duration value, the terminal be additionally operable to by the actual key assignments and/or the actual duration value respectively with the current key assignments and/
Or the current duration value is compared.
With reference in a first aspect, the utility model embodiment provide first aspect second of possible embodiment, its
In, the indicating lamp component includes indicator lamp driving plate and indicator lamp；
The indicator lamp driving plate, is connected with the terminal, for according to the control signal, driving the corresponding key
The state change of the indicator lamp of position；
The indicator lamp, is connected with the indicator lamp driving plate, for sending blue light state and feux rouges state, wherein,
The blue light state and the feux rouges state correspond respectively to treble clef and bass clef.
With reference to second of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Three kinds of possible embodiments, wherein, the control signal includes the treble clef and the bass clef, the high music
Number and the bass clef be respectively applied to the right hand and play play with left hand.
With reference to the first possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Four kinds of possible embodiments, wherein, the midi signal also includes dynamics, and the equipment also includes server, with the end
End is connected, for being stored the dynamics as personal characteristics statistics.
With reference to the 4th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Five kinds of possible embodiments, wherein, the terminal is additionally operable to be scored according to focal points, and by the comparison result,
Scoring situation and exercise are recorded, and qin archives are practiced in generation, and show the experienced qin archives.
With reference to the 5th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Six kinds of possible embodiments, wherein, the server is additionally operable to receive the experienced qin archives that the terminal is sent, and stores
The experienced qin archives.
With reference to the 6th kind of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Seven kinds of possible embodiments, wherein, the server is additionally operable to the experienced qin archives according to single user and of multi-user
Property feature and/or play feature analyzed.
With reference to second of possible embodiment of first aspect, the utility model embodiment provides the of first aspect
Eight kinds of possible embodiments, wherein, the indicator lamp is LED surface mount elements.
Second aspect, the utility model embodiment also provides the control system of fender, including fender as described above
Control device.
The utility model embodiment provides the control device and system of fender, including fender and terminal, wherein, electricity
Piano includes keyboard sensor and indicating lamp component；Keyboard sensor generates musical instrument digital interface according to current key command information
Midi signal, and midi signal is sent to terminal；Terminal sends control signals to indicating lamp component, and receives keyboard sensing
The midi signal that device is sent, while midi signal is compared with current time point music score signal, obtains comparison result；Indicator lamp
The control signal that component receiving terminal is sent, and control the indicator lamp of corresponding key mapping to change according to control signal.The utility model
Beginner can be helped to be quickly found out correct key, to reach the purpose of aided education.
Other feature and advantage of the present utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood by implementing the utility model.The purpose of this utility model and other advantages are in explanation
Specifically noted structure is realized and obtained in book, claims and accompanying drawing.
To enable above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Coordinate appended accompanying drawing, be described in detail below.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
The control device structural representation for the fender that Fig. 1 provides for the utility model embodiment；
Indicator lamp modular construction schematic diagram in the control device for the fender that Fig. 2 provides for the utility model embodiment；
The control device signal transmission schematic diagram for the fender that Fig. 3 provides for the utility model embodiment；
The control device control method flow chart for the fender that Fig. 4 provides for the utility model embodiment.
Icon：
10- fenders；20- terminals；30- servers；11- keyboard sensors；12- indicating lamp components；121- indicator lamps drive
Dynamic plate；122- indicator lamps.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that described
Embodiment be only a part of embodiment of the utility model, rather than whole embodiment.Generally here described in accompanying drawing
It can arrange and design with a variety of configurations with the component of the utility model embodiment shown.Therefore, below to
The detailed description of the embodiment of the present utility model provided in accompanying drawing is not intended to limit claimed model of the present utility model
Enclose, but be merely representative of selected embodiment of the present utility model.Based on embodiment of the present utility model, those skilled in the art exist
The every other embodiment obtained on the premise of not making creative work, belongs to the scope of the utility model protection.
In current fender Rudimental stage teaching, the teaching process that teacher is inconvenient to combine every student is demonstrated, and is learned
Life can not be quickly found out the correct key that play, and teacher can not be analyzed the situation of playing of student, and cause teaching
Effect is not good, based on this, and the control device and system of the fender that the utility model embodiment is provided can help beginner fast
Speed finds correct key, to reach the purpose of aided education.
It is described in detail below by embodiment.
The control device structural representation for the fender that Fig. 1 provides for the utility model embodiment.
Reference picture 1, including fender 10 and terminal 20, wherein, fender 10 includes keyboard sensor 11 and indicator lamp group
Part 12；
Keyboard sensor 11, is connected with terminal 20, for generating musical instrument digital interface according to current key command information
Midi signal, and midi signal is sent to terminal 20；
Here, player completes actuation of keys according to corresponding indicator lamp variable condition, ought by keyboard sensor 11
Preceding key command information is converted into musical instrument digital interface midi signal；
Wherein, keyboard sensor 11 is converted into musical instrument digital interface according to key assignments, three angles of duration and dynamics
Midi signal；
Terminal 20, is connected with indicating lamp component 12, for sending control signals to indicating lamp component 12, and receives
The midi signal that keyboard sensor 11 is sent, and midi signal is compared with current time point music score signal, obtain comparing knot
Really；
Here, terminal 20 controls LED status to change by Bluetooth transmission and USB wired connections transmission means；
Indicating lamp component 12, is connected with terminal 20, the control signal sent for receiving terminal 20, and is believed according to control
The indicator lamp change of number corresponding key mapping of control.
Specifically, the LED status that keyboard front end is located on the output control signal of terminal 20, control fender 10 changes,
Point out the current piano music purpose of player corresponding key mapping, to help player to be quickly found out correct key in Rudimental stage,
Reach the purpose of aided education.
According to the utility model exemplary embodiment, midi signal includes actual key assignments and actual duration value, current time point
Music score signal includes current key assignments and current duration value, terminal 20 be additionally operable to by actual key assignments and/or actual duration value respectively with
Current key assignments and/or current duration value are compared.
Wherein, terminal 20 is additionally operable to the exercise setting of music score, and the button duration that player is presented is determined according to setting；
Here, terminal 20 is by the reality in the current key assignments and current duration value in current time point music score signal and midi signal
Border key assignments and actual duration value are compared, according to comparison result, to judge that player's plays correctness.
Specifically it can refer to indicating lamp component in Fig. 2, the control device for the fender that Fig. 2 provides for the utility model embodiment
Structural representation.
Indicating lamp component 12 includes indicator lamp driving plate 121 and indicator lamp 122；
Indicator lamp driving plate 121, is connected with terminal 20, for according to control signal, driving the indicator lamp of corresponding key mapping
122 state change；
Indicator lamp 122, is connected with indicator lamp driving plate 121, for sending blue light state and feux rouges state, wherein, it is blue
Light state and feux rouges state correspond respectively to treble clef and bass clef.
According to the utility model exemplary embodiment, control signal includes treble clef and bass clef, treble clef and
Bass clef, which is respectively applied to the right hand, plays and is played with left hand.
Here, when blue light state is presented in indicator lamp 122, played with the right hand；
When feux rouges state is presented in indicator lamp 122, played with left hand；
Specifically, it is easy to player to carry out corresponding left hand exercise, right hand exercise and both hands connection bullet；
Wherein, left hand plays bass clef part, and the right hand plays treble clef.
According to the utility model exemplary embodiment, midi signal also includes dynamics, and equipment also includes server 30, with end
End 20 is connected, for being stored dynamics as personal characteristics statistics.
Here, it is not recommended that using the dynamics of playing as playing comparison according to playing dynamics for a kind of rhythm, player can be used as
Rhythm grasp, be presented on the personal characteristics of player statistics in；
According to the utility model exemplary embodiment, terminal 20 is additionally operable to be scored according to focal points, and will compare
As a result, scoring situation and exercise record, qin archives are practiced in generation, and show experienced qin archives.
Specifically, in the learning process of player, the white silk qin archives of oneself can be formed, the statistics of experienced qin process is recorded
Information, can effectively instruct player to find itself to play shortcoming and difficult point during piano study, so as to be supplied to player
Personalized exercising method.
According to the utility model exemplary embodiment, server 30 is additionally operable to the white silk qin archives of the transmission of receiving terminal 20, and
Qin archives are practiced in storage.
Specifically, play process, comparison result, scoring situation and the exercise of all users is recorded, that is, is practiced qin archives, all can
It is stored in server.
According to the utility model exemplary embodiment, server 30 is additionally operable to practice qin archives according to single user and multi-user
Personal characteristics and/or play feature analyzed.
Specifically, for single user personal characteristics and/or personal characteristics and/or the performance of performance feature and multi-user
The analysis of feature, can provide significant statistical result for piano teaching.
According to the utility model exemplary embodiment, indicator lamp 122 is LED surface mount elements.
Here, the surface mount elements of LED wafer, include the red two kinds of luminances of indigo plant.
According to the utility model embodiment, the control system of fender is also provided, includes the control of fender as described above
Control equipment.
The control device signal transmission schematic diagram for the fender that Fig. 3 provides for the utility model embodiment.
Shown in reference picture 3, control signal is sent according to current time point music score by terminal, it is corresponding that control is located at fender front end
The indicator lamp variable condition of key mapping；Player completes actuation of keys according to corresponding indicator lamp variable condition, forms current button
Command information, musical instrument digital interface midi signal is converted into by keyboard sensor by current key command information；And will be happy
Device digital interface midi signal is sent to terminal, is compared with current time point music score signal；
Specifically, terminal controls LED status to change by Bluetooth transmission and USB wired connections transmission means；
Wherein, keyboard sensor is converted into musical instrument digital interface MIDI according to key assignments, three angles of duration and dynamics
Signal.
The control device control method flow chart for the fender that Fig. 4 provides for the utility model embodiment.
Reference picture 4, comprises the following steps：
Step S101, terminal sends control signal, and controls the indicator lamp of corresponding key mapping to change according to control signal；
Specifically, control signal is sent according to current time point music score, controls the indicator lamp change of corresponding key mapping；
Step S102, generates musical instrument digital interface midi signal, and midi signal is sent out according to current key command information
Give terminal；
Specifically, player changes according to indicator lamp, completes respective keys action, forms current key command information, leads to
Cross keyboard sensor and be converted into musical instrument digital interface midi signal；
Step S103, midi signal is compared with current time point music score signal, comparison result is obtained.
Specifically, terminal enters midi signal with current time point music score signal mainly by two angles of duration and key assignments
Row is compared.
The utility model embodiment provides the control device and system of fender, including fender and terminal, wherein, electricity
Piano includes keyboard sensor and indicating lamp component；Keyboard sensor generates musical instrument digital interface according to current key command information
Midi signal, and midi signal is sent to terminal；Terminal sends control signals to indicating lamp component, and receives keyboard sensing
The midi signal that device is sent, while midi signal is compared with current time point music score signal, obtains comparison result；Indicator lamp
The control signal that component receiving terminal is sent, and control the indicator lamp of corresponding key mapping to change according to control signal.The utility model
Beginner can be helped to be quickly found out correct key, to reach the purpose of aided education.
The device that the utility model embodiment is provided for the specific hardware in equipment or can be installed in equipment
Software or firmware etc..The technique effect of the device that the utility model embodiment is provided, its realization principle and generation and foregoing side
Method embodiment is identical, to briefly describe, and device embodiment part does not refer to part, refers in corresponding in preceding method embodiment
Hold.It is apparent to those skilled in the art that, for convenience and simplicity of description, system described above, device
With the specific work process of unit, the corresponding process in above method embodiment is may be referred to, be will not be repeated here.
The unit illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs
's.
In addition, each functional unit in the embodiment that the utility model is provided can be integrated in a processing unit,
Can also be that unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Based on it is such understand, the technical solution of the utility model substantially or
Person says that the part of the part contributed to prior art or the technical scheme can be embodied in the form of software product,
The computer software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be with
It is personal computer, server, or network equipment etc.) perform whole or the portion of the utility model each embodiment methods described
Step by step.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), with
Machine access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing, in addition, term " the
One ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying relative importance.
Finally it should be noted that：Various embodiments above is merely to illustrate the technical solution of the utility model, rather than it is limited
System；Although the utility model is described in detail with reference to foregoing embodiments, one of ordinary skill in the art should
Understand：It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole
Technical characteristic carries out equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly
The scope of each embodiment technical scheme of type.
Claims (5)
1. a kind of control device of fender, it is characterised in that including fender and terminal, wherein, the fender includes key
Disk sensor and indicating lamp component；
The keyboard sensor, is connected with the terminal, for generating musical instrument digital interface according to current key command information
Midi signal, and the midi signal is sent to the terminal；
The terminal, is connected with the indicating lamp component, for sending control signals to the indicating lamp component, Yi Jijie
The midi signal that the keyboard sensor is sent is received, and the midi signal is compared with current time point music score signal
It is right, obtain comparison result；
The indicating lamp component, is connected with the terminal, the control signal for receiving the terminal transmission, and according to
The control signal controls the indicator lamp change of corresponding key mapping.
2. the control device of fender according to claim 1, it is characterised in that the indicating lamp component includes indicator lamp
Driving plate and indicator lamp；
The indicator lamp driving plate, is connected with the terminal, for according to the control signal, driving the corresponding key mapping
The state change of the indicator lamp；
The indicator lamp, is connected with the indicator lamp driving plate, for sending blue light state and feux rouges state, wherein, it is described
Blue light state and the feux rouges state correspond respectively to treble clef and bass clef.
3. the control device of fender according to claim 2, it is characterised in that the control signal includes the high pitch
Clef and the bass clef, the treble clef and the bass clef, which are respectively applied to the right hand, plays and is played with left hand.
4. the control device of fender according to claim 1, it is characterised in that the equipment also includes server, institute
State server to be additionally operable to receive the white silk qin archives that the terminal is sent, and store the experienced qin archives.
5. the control device of fender according to claim 3, it is characterised in that the indicator lamp is LED surface mount elements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205807.XU CN206516344U (en) | 2016-11-09 | 2016-11-09 | The control device and system of fender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621205807.XU CN206516344U (en) | 2016-11-09 | 2016-11-09 | The control device and system of fender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206516344U true CN206516344U (en) | 2017-09-22 |
Family
ID=59860800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621205807.XU Expired - Fee Related CN206516344U (en) | 2016-11-09 | 2016-11-09 | The control device and system of fender |
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| Country | Link |
|---|---|
| CN (1) | CN206516344U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767849A (en) * | 2017-11-16 | 2018-03-06 | 江门市星望教育科技有限公司 | A kind of teaching electronic piano |
| CN108062522A (en) * | 2017-12-12 | 2018-05-22 | 广州德科投资咨询有限公司 | The performance pattern creating method and robot of a kind of robot |
| CN110010109A (en) * | 2019-05-15 | 2019-07-12 | 浙江友谊电子有限公司 | A kind of Internet of Things wisdom piano system |
| CN113160655A (en) * | 2021-04-19 | 2021-07-23 | 黄志坚 | Musical instrument teaching system, method and readable storage medium |
| CN113642869A (en) * | 2021-07-29 | 2021-11-12 | 北京金三惠科技有限公司 | Electric piano management method and system based on MIDI interaction |
-
2016
- 2016-11-09 CN CN201621205807.XU patent/CN206516344U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107767849A (en) * | 2017-11-16 | 2018-03-06 | 江门市星望教育科技有限公司 | A kind of teaching electronic piano |
| CN108062522A (en) * | 2017-12-12 | 2018-05-22 | 广州德科投资咨询有限公司 | The performance pattern creating method and robot of a kind of robot |
| WO2019114016A1 (en) * | 2017-12-12 | 2019-06-20 | 广州德科投资咨询有限公司 | Robot playing mode generation method, and robot |
| CN110010109A (en) * | 2019-05-15 | 2019-07-12 | 浙江友谊电子有限公司 | A kind of Internet of Things wisdom piano system |
| CN113160655A (en) * | 2021-04-19 | 2021-07-23 | 黄志坚 | Musical instrument teaching system, method and readable storage medium |
| CN113642869A (en) * | 2021-07-29 | 2021-11-12 | 北京金三惠科技有限公司 | Electric piano management method and system based on MIDI interaction |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20170922 Termination date: 20191109 |