CN106236103A - A kind of detection device of piano playing hand - Google Patents
A kind of detection device of piano playing hand Download PDFInfo
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- CN106236103A CN106236103A CN201610871342.XA CN201610871342A CN106236103A CN 106236103 A CN106236103 A CN 106236103A CN 201610871342 A CN201610871342 A CN 201610871342A CN 106236103 A CN106236103 A CN 106236103A
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- 210000003811 finger Anatomy 0.000 claims description 55
- 210000000707 wrist Anatomy 0.000 claims description 50
- 210000003813 thumb Anatomy 0.000 claims description 21
- 210000005224 forefinger Anatomy 0.000 claims description 14
- 210000004932 little finger Anatomy 0.000 claims description 9
- 210000004247 hand Anatomy 0.000 claims description 4
- 210000000988 bone and bone Anatomy 0.000 claims description 3
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1124—Determining motor skills
- A61B5/1125—Grasping motions of hands
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
- A61B5/0004—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by the type of physiological signal transmitted
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
- A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor or mobility of a limb
- A61B5/1121—Determining geometric values, e.g. centre of rotation or angular range of movement
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6802—Sensor mounted on worn items
- A61B5/6804—Garments; Clothes
- A61B5/6806—Gloves
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
- A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
- A61B5/6813—Specially adapted to be attached to a specific body part
- A61B5/6825—Hand
- A61B5/6826—Finger
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- 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
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Abstract
The present invention relates to the detection device of a kind of piano playing hand, including glove, athletic posture sensor, connect circuit, data processing equipment and power supply, the back of the hand position at glove or the centre of the palm position at glove are provided with an athletic posture sensor, it is respectively arranged with an athletic posture sensor in the corresponding position of the proximal phalanx of five fingers of glove, hand and the direction of motion of finger and movement velocity numerical value is detected in real time, described athletic posture sensor connects with data processing equipment by connecting circuit, described data processing equipment is responsible for processing the signal of athletic posture sensor, described power supply is responsible for power supply.The present invention carries out data collection and analysis process by data processing equipment to athletic posture sensor, multiple hand during piano can be accurately identified, static hand during piano can not only be identified, more can identify dynamic hand, and record the athletic posture sensor states numerical value corresponding with the time.
Description
Technical field
The present invention relates to piano playing field, particularly relate to the detection device of a kind of piano playing hand.
Background technology
Up to the present, the approach that the mankind convey knowledge is main or comes by the way of the description of word, figure and language
Carry out, this kind of mode of " explaining in words " in i.e. so-called " instructing in words and by deeds ".And the mode of another kind of " teaching others by his own example " does not obtain energetically
Popularization, study carefully its cause and be mainly the wretched insufficiency of teaching resource.Such as one piano training teacher can only be in the same time period
The student that interior centralized training is few in number, if using large-scale group instruction pattern, will be due to can not be to each student
All realize man-to-man explanation to instruct and cause the decline of quality of instruction.Use a kind of device if just think, can be real-time adopt
The body language of the collection mankind, and convert thereof into a kind of data form, then using the data of training teacher as master sample, that
As long as the body language data of other students contrast with normal data, just action can be represented by the difference of data
Difference, take exercise self carrying out a kind of study finally by eliminating difference, such a kind of teaching model just can be on a large scale
Popularization " teach others by his own example " learning style.
The body language of the mankind is concentrated mainly on hand aspect, because the mankind liberate during evolution and use flexibly
The mankind are just able to strict differentiation with other animals and have been increasingly becoming the species of high IQ by both hands.At daily life
In, the hand of the mankind covers many teaching fields such as music, physical culture, amusement, if will be able to be referred to by particular device
The standard hand attitude of the property led carries out Real-time Collection and data conversion, a series of action is converted into data form and deposits,
And set up unified hand teaching standard data base, and then learnt by particular device, then can significantly promote " body
Religion " learning style, save teaching resource, knowledge dissemination and technical ability succession to the mankind have epoch-making meaning.
In prior art, the research for piano playing hand apparatus for correcting is more, such as Chinese patent
" 200720114249.0 ", disclose a kind of piano learning hand shape correcting device, and it includes the pinch fixing with key forward position, two
Being provided with limit for height cross bar between individual pinch, described limit for height cross bar is to patch in the jack of pinch, it is also possible to fixed by other
Limit for height cross bar is fixed on pinch by mode, and pinch can be provided with screw, in C font on screw in the bottom of C font pinch
It is provided with clamp nut.This piano learning hand shape correcting device, hand when can be additionally used in electronic organ, pianotron white silk qin is corrected.
Being contained in the key forward position of qin during use, when playing the musical instrument, wrist is alerted to be raised, and makes finger keep finger tip vertically to hit qin when playing the musical instrument
Key, thus keep good hand of playing the musical instrument, make to begin to learn and just form good hand custom when the person of playing the musical instrument walks from the outset, for ejecting
Graceful melody is laid a good foundation.
But, in prior art, the research to piano playing hand detection device is fewer, it is impossible to by detecting hand
The research of data reflects the skill gap between student and teacher, and student can be carried out instead as standard by the data of teacher
Multiple exercise, to improve the level of oneself piano.
Summary of the invention
For the problems of the prior art, the present invention provides the detection device of a kind of piano playing hand, can accurately know
Multiple static state during other playing piano and dynamic hand, the teacher of record piano and accept the student of training according to time
Between corresponding athletic posture sensor states numerical value.Then two groups of data are compared, by the comparison of data thus reflect
Go out the skill gap between student and teacher, student can be repeated as standard by the data of teacher, to improve
The level of oneself piano.
For solve problem above, the solution of the present invention is the detection device of a kind of piano playing hand, including glove,
Athletic posture sensor, connection circuit, data processing equipment and power supply, the back of the hand position at glove or the palm at glove
Heart position is provided with an athletic posture sensor, punishes in the corresponding position of the proximal phalanx of five fingers of glove
It is not provided with an athletic posture sensor, detects hand and the direction of motion of finger and movement velocity numerical value in real time,
Described athletic posture sensor connects with data processing equipment by connecting circuit, and described data processing equipment is responsible for processing motion
The signal of attitude transducer, described power supply connects with data processing equipment, is responsible for powering to whole device.
As improvement, it is respectively arranged with one in the corresponding position of the distal phalanx of five fingers of described glove
Athletic posture sensor.
As alternative improvement, the forefinger of described glove, middle finger, the third finger, little finger of toe middle phalanx corresponding
Position is respectively arranged with an athletic posture sensor, and the corresponding position of distal phalanx at the thumb of glove is provided with
One athletic posture sensor.
As further improving, forefinger, middle finger, the third finger, the middle phalanx of little finger of toe and remote joint at described glove refer to
The corresponding position of bone is respectively arranged with an athletic posture sensor, corresponding at the distal phalanx of the thumb of glove
Position is provided with an athletic posture sensor.
As improvement, Together, digital gyroscope sensor selected by described athletic posture sensor.
As preferably, six axle gyro sensors selected by described athletic posture sensor.Find in actual applications: three axles
Gyro sensor is owing to can only detect the angular velocity of motion, it is impossible to detect linear velocity, the finger therefore detected and hands
Graphic data error is bigger；Six axle gyro sensors both can detect angular velocity, it is also possible to detects linear velocity；Nine axle gyros
Instrument sensor is in addition to can detecting angular velocity and linear velocity, it is also possible to detect geomagnetic data, but nine axle gyroscopes pass
The sensor market price is expensive, and the six axle gyro sensors that the detection device of piano playing hand of the present invention uses,
Enough meet actually used demand, and cost is suitable.
As further improving, also including communicator, described communicator uses and wirelessly or non-wirelessly communicates, described logical
T unit is the functional module being integrated in data processing equipment.
As further improving, also including communicator, described communicator uses and wirelessly or non-wirelessly communicates, described logical
T unit is that individual components connects with data processing equipment.
As improvement, the detection device of described piano playing hand is integral type structure, athletic posture sensor, connects
Circuit, data processing equipment, power supply is arranged on glove.
As improvement, the detection device of described piano playing hand is integral type structure, athletic posture sensor, connects
Circuit, data processing equipment, communicator, power supply is arranged on glove.
As alternative improvement, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit and is arranged on glove, and data processing equipment and power supply are arranged on wrist strap, by electricity between glove and wrist strap
Gas cable connects.
As alternative improvement, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit and data processing equipment is arranged on glove, and power supply is arranged on wrist strap, by electricity between glove and wrist strap
Gas cable connects.
As further improving, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit, data processing equipment and communicator and is arranged on glove, and power supply is arranged on wrist strap, glove and wrist strap
Between connected by Electric Wires & Cables.
As further improving, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit and is arranged on glove, and data processing equipment, communicator and power supply are arranged on wrist strap, glove and wrist strap
Between connected by Electric Wires & Cables.
As further improving, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit and data processing equipment is arranged on glove, and communicator and power supply are arranged on wrist strap, glove and wrist strap
Between connected by Electric Wires & Cables.
As further improving, the detection device of described piano playing hand is split-type structural, and athletic posture passes
Sensor, connects circuit and communicator is arranged on glove, and data processing equipment and power supply are arranged on wrist strap, glove and wrist strap
Between connected by Electric Wires & Cables.
From the above, it can be seen that the invention have the advantages that
1, by arranging athletic posture sensor, the direction of motion of each finger and movement velocity numerical value, each can be detected
The state separated or close up between degree and finger with the finger of digital flexion, is entered sensor by data processing equipment
Row data acquisition and analyzing and processing, can accurately identify multiple hand during piano.
2, static hand during piano can not only be identified, more can identify dynamic hand.It is the most right to therefore, it can
The teacher of piano records corresponding sensor states numerical value with the student accepting training according to the time, then by two groups
Data compare, thus reflect the skill gap between student and teacher, allow student that the data of teacher can be used as mark
Standard is repeated, to improve the level of oneself piano.
Accompanying drawing explanation
Fig. 1 is the structural representation that the present invention is provided with six athletic posture sensors；
Fig. 2 is the structural representation that the present invention is provided with 11 athletic posture sensors；
Fig. 3 is the another kind of structural representation that the present invention is provided with 11 athletic posture sensors；
Fig. 4 is the structural representation that the present invention is provided with 15 athletic posture sensors；
Fig. 5 is the arrangement schematic diagram on the athletic posture sensor of the present invention at the back of the hand and singly refers to；
Fig. 6 is the schematic diagram of the integral structure of the present invention；
Fig. 7 is the schematic diagram of the split-type structural of the present invention；
Fig. 8 is that athletic posture sensor (is only arranged on the hand Detection results figure on the back of the hand and each phalanx proximalis digitorum manus
Illustrate with thumb and forefinger)
Fig. 9 is the hand detection that athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, distal phalanx
Design sketch (only with thumb and forefinger citing)
Figure 10 is the hand detection that athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, middle phalanx
Design sketch (only with thumb and forefinger citing, thumb does not has middle phalanx, replaces with distal phalanx)
Figure 11 is that athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, middle phalanx, distal phalanx
Hand Detection results figure (only with thumb and forefinger citing, thumb does not has middle phalanx)
Figure 12 is the schematic diagram of the back of the hand of the present invention；
Figure 13 is the schematic diagram of palm of the present invention；
Reference: 1, glove, 2, athletic posture sensor, 3, connect circuit, 4, data processing equipment, 5, communication dress
Put, 6, power supply, 7, wrist strap, 8, Electric Wires & Cables, 9, the back of the hand position, 10, centre of the palm position, 11, proximal phalanx, 12, middle joint
Phalanges, 13, distal phalanx.
Detailed description of the invention
In conjunction with Fig. 1, Figure 12, Figure 13, describe first specific embodiment of the present invention in detail, but not right to the present invention
Any restriction is done in requirement.
As shown in Fig. 1, Figure 12, Figure 13, the detection device of a kind of piano playing hand includes glove 1, and athletic posture senses
Device 2, connects circuit 3, data processing equipment 4, power supply 6, the back of the hand position 9 at glove 1 or the centre of the palm position at glove 1
Place 10 is provided with an athletic posture sensor 2, punishes in the corresponding position of the proximal phalanx 11 of five fingers of glove 1
It is not provided with an athletic posture sensor 2, detects hand and the direction of motion of finger and movement velocity numerical value in real time,
Described athletic posture sensor 2 connects with data processing equipment 4 by connecting circuit 3, and process is responsible for by described data processing equipment 4
The signal of athletic posture sensor 2, described power supply 6 connects with data processing equipment 4, is responsible for powering to whole device.
More specifically, six axle gyro sensors selected by athletic posture sensor 2.
More specifically, connect circuit 3 to be used for connecting various sensor and data processing equipment 4, use and connect wire or soft
Property circuit board, is provided with the electric interfaces being connected with each parts.
More specifically, data processing equipment 4 includes sensor signal conditioning circuit and processor circuit, it is responsible for passing in real time
In sensor arrangement, various kinds of sensors signal is converted into the data message of correspondence, then data is sent in real time by communicator 5
To the application software of customization in external equipment, the data collected are made relevant treatment and answer by application software the most further
With.
More specifically, also include communicator 5, described communicator 5 uses and wirelessly or non-wirelessly communicates, and can be independent part
Part connects with data processing equipment 4, it is also possible to for the integrated functional module in data processing equipment 4, collection in data processing equipment 4
The communication function module become also is understood as communicator 5.
More specifically, power supply 6 includes battery, battery charging and discharging and power management and protection circuit, battery can use
Lithium battery, is responsible for the working power reliable and stable to the offer of whole device.
In conjunction with Fig. 2, Figure 12, Figure 13, describe second specific embodiment of the present invention in detail, but not right to the present invention
Any restriction is done in requirement.
As shown in Fig. 2, Figure 12, Figure 13, the detection device athletic posture sensor 2 of described piano playing hand has 11
Individual, one of them athletic posture sensor is arranged on the back of the hand position 9, and remaining ten athletic posture sensor is separately positioned on food
On finger, middle finger, the third finger, little finger of toe and thumb, each finger arranging two athletic posture sensors, one to be arranged on finger near
Joint phalanges 11, one is arranged on phalanx distalis digitorum manus 13, detects that the direction of motion of hand and finger and motion are fast in real time
Number of degrees value.
In conjunction with Fig. 3, Figure 12, Figure 13, describe the 3rd specific embodiment of the present invention in detail, but not right to the present invention
Any restriction is done in requirement.
As shown in Fig. 3, Figure 12, Figure 13, the detection device athletic posture sensor 2 of described piano playing hand has 11
Individual, one of them athletic posture sensor is arranged on the back of the hand position 9, and remaining ten athletic posture sensor is separately positioned on food
On finger, middle finger, the third finger, little finger of toe and thumb, each finger arranges two athletic posture sensors, wherein forefinger, middle finger,
Being each provided with two athletic posture sensors on the third finger and little finger of toe, one is arranged on phalanx proximalis digitorum manus 11, and one is arranged on
Phalanx media digitorum manus 12, thumb is provided with two athletic posture sensors, and one is arranged on phalanx proximalis digitorum manus 11, and one sets
Put at phalanx distalis digitorum manus 13, detect hand and the direction of motion of finger and movement velocity numerical value in real time.
In conjunction with Fig. 4, Figure 12, Figure 13, describe the 4th specific embodiment of the present invention in detail, but not right to the present invention
Any restriction is done in requirement.
As shown in Fig. 4, Figure 12, Figure 13, the detection device athletic posture sensor 2 of described piano playing hand has 15
Individual, one of them athletic posture sensor is arranged on the back of the hand position 9, and remaining 14 athletic posture sensor is separately positioned on
On forefinger, middle finger, the third finger, little finger of toe and thumb, on forefinger, middle finger, the third finger and little finger of toe, wherein it is each provided with three motions
Attitude transducer, one is arranged on phalanx proximalis digitorum manus 11, and one is arranged on phalanx distalis digitorum manus 13, and one is arranged in finger
Joint phalanges 12, thumb is provided with two athletic posture sensors, and one is arranged on phalanx proximalis digitorum manus 11, and one is arranged on hands
Refer to distal phalanx 13, detect hand and the direction of motion of finger and movement velocity numerical value in real time.
As it is shown in figure 5, be the arrangement schematic diagram on athletic posture sensor 2 at the back of the hand and singly refers to, have four motion appearances
State sensor, one of them athletic posture sensor is arranged on the back of the hand position 9, the most also three athletic posture sensors,
One is arranged on phalanx proximalis digitorum manus 11, and one is arranged on phalanx distalis digitorum manus 13, and one is arranged on phalanx media digitorum manus 12.
As shown in Figure 6, the detection device of described piano playing hand is integral type structure, athletic posture sensor 2, even
Connection circuit 3, data processing equipment 4, power supply 6 is arranged on glove 1.
When communicator 5 is to be integrated in the functional module in data processing equipment 4, the detection of described piano playing hand
Device can also be another integral structure, athletic posture sensor 2, connects circuit 3, data processing equipment 4, communication dress
Putting 5, power supply 6 is arranged on glove 1.
When communicator 5 is as individual components, and when connecting with data processing equipment 4, the inspection of described piano playing hand
Surveying device can also be another integral structure, athletic posture sensor 2, connects circuit 3, data processing equipment 4, communication
Device 5, power supply 6 is arranged on glove 1.
Described athletic posture sensor 2, connection circuit 3, data processing equipment 4, communicator 5 and power supply 6 can be whole
It is arranged on glove 1 or is wrapped in the material of glove 1, bigger hard such as data processing equipment 4, communicator 5 and power supply 6
Part can be arranged on the larger space at the back of the hand；
As it is shown in fig. 7, the detection device of described piano playing hand is split-type structural, athletic posture sensor 2, even
Connection circuit 3, data processing equipment 4 is arranged on glove 1, and power supply 6 is arranged on wrist strap 7, by electricity between glove 1 and wrist strap 7
Gas cable 8 connects.
The detection device of described piano playing hand can also be another split-type structural, athletic posture sensor
2, connect circuit 3 and be arranged on glove 1, data processing equipment 4 and power supply 6 are arranged on wrist strap 7, logical between glove 1 and wrist strap 7
Cross Electric Wires & Cables 8 to connect.
It should be noted that according to actual use demand, athletic posture sensor 2 only can be arranged on glove 1, and
By bigger hardware setting such as data processing equipment 4, communicator 5 and power supplys 6 on glove wrist or independent wrist strap 7,
Glove are connected by Electric Wires & Cables 8 with wrist strap 7, and on the one hand the detection device of this split type piano playing hand can be worn
The wearing experience effect that wearer is more comfortable, on the other hand wrist strap 7 can make building block, thus with size of all sizes
Glove match use, improve the suitability of glove, reduce manufacture and use cost.
When such as communicator 5 is to be integrated in the functional module in data processing equipment 4, the inspection of described piano playing hand
Survey device and have following several split-type structural:
1. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connection circuit 3,
Data processing equipment 4 and communicator 5 are arranged on glove 1, and power supply 6 is arranged on wrist strap 7, passes through between glove 1 and wrist strap 7
Electric Wires & Cables 8 connects.
2. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connects circuit 3
Being arranged on glove 1, data processing equipment 4, communicator 5 are arranged on wrist strap 7 with power supply 6, logical between glove 1 and wrist strap 7
Cross Electric Wires & Cables 8 to connect.
Such as communicator 5 is as individual components, and when connecting with data processing equipment 4, described piano playing hand
Detection device has following several split-type structural:
1. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connection circuit 3,
Data processing equipment 4 and communicator 5 are arranged on glove 1, and power supply 6 is arranged on wrist strap 7, passes through between glove 1 and wrist strap 7
Electric Wires & Cables 8 connects.
2. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connects circuit 3
Being arranged on glove 1, data processing equipment 4, communicator 5 are arranged on wrist strap 7 with power supply 6, logical between glove 1 and wrist strap 7
Cross Electric Wires & Cables 8 to connect.
3. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connects circuit 3
Being arranged on glove 1 with data processing equipment 4, communicator 5 and power supply 6 are arranged on wrist strap 7, logical between glove 1 and wrist strap 7
Cross Electric Wires & Cables 8 to connect.
4. the detection device of the piano playing hand described in is split-type structural, athletic posture sensor 2, connects circuit 3
Being arranged on glove 1 with communicator 5, data processing equipment 4 and power supply 6 are arranged on wrist strap 7, logical between glove 1 and wrist strap 7
Cross Electric Wires & Cables 8 to connect.
During use, as shown in Fig. 1 or 2 or 3 or 4, athletic posture sensor 2 be arranged on phalanx distalis digitorum manus, middle phalanx,
Position above three joints of proximal phalanx, it is possible to detect the direction of motion and the movement velocity numerical value of finger, motion appearance in real time
State sensor angular velocity measurement scope ± 250dps～± 2000dps (degree per second), acceleration analysis scope ± 2g～± 16g；
Athletic posture sensor on multiple fingers and the athletic posture sensor being positioned on the back of the hand match, and can not only detect in real time
Go out the degree of digital flexion, it is also possible to detect the state presented between finger and the back of the hand in real time, and in real time detection finger with
The state separated between finger or close up.
Piano playing hand detection device glove 1 can be to be form of entirely wrapping up, it is also possible to be half parcel semi-open or
Local parcel form, the material of glove 1 can be used but not limited to textile or the material such as rubber and plastic, silica gel.
The piano playing hand detection device of the present invention is by the athletic posture sensor of varying number and motion appearance
A series of experimental verification has been done in the position that state sensor is arranged, and effect is as follows:
As shown in Figure 8, athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, by thumb and food
The hand detection referred to, the performance of finger is the most stiff, the sensitiveest, can only simply find out the hand action change of finger root.
As it is shown in figure 9, athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, distal phalanx, pass through
The hand of thumb and forefinger is detected, it can be seen that finger motion is more stiff, and be not real finger display form (just
Ordinary person can not realize distal phalanx bending and middle phalanx and proximal phalanx are maintained at the state of a straight line), although sensor
Usage quantity as the scheme of Figure 10, but the position owing to placing is different, the form of expression of hand is the most different.
As shown in Figure 10, athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, middle phalanx, due to
Thumb does not has middle phalanx, so replacing with distal phalanx, by detecting the hand of thumb and forefinger, it can be seen that basic
Hand-type, the movable information of finger has had further extension relatively, it can be observed that finger root and the hand of middle phalanx
Action changes.
As shown in figure 11, athletic posture sensor is arranged on the back of the hand and each phalanx proximalis digitorum manus, middle phalanx, remote joint refer to
On bone (thumb does not has middle phalanx), by the hand of thumb and forefinger is detected, the table that the motion of finger can be the most true to nature
Reveal to come, it is possible to observing the motion change that finger is trickle, the expression effect of hand is optimal.
The effect of comprehensive above four kinds of embodiments, the optimal scheme of the form of expression is the scheme shown in Figure 11；If only
Simply detection hand change, the scheme shown in Fig. 8 can also, and the athletic posture number of sensors used is minimum, becomes
This is minimum；Scheme shown in Fig. 9 is identical with the athletic posture number of sensors used by the scheme shown in Figure 10, from effect intuitively
On see, the scheme of Figure 10 more meet finger actual act performance, but the scheme of Fig. 9 counting phalanx distalis digitorum manus bending
Time the bending of whole finger each finger joint style data, and after generating corresponding algorithm model, but can preferably simulate whole
The hand change of finger.For a kind of for detecting piano playing time hand device, above four kinds of schemes are all to use
, difference is whether the precision of detection meets the real needs of application scenarios and the experience level of comfort of wearer.
The invention is not restricted to fix the sensor in above-mentioned position, it is also possible to fix in other positions other sensors with
Adapting to various needs, such as, the athletic posture sensor being positioned on the back of the hand may also be arranged at the centre of the palm.
In sum, the detection device of the piano playing hand of the present invention by data processing equipment to sensor number
According to gathering and analyzing and processing, it is possible not only to multiple static hand is accurately identified, more can identify dynamic hand.Such as this
Bright be applied to piano teaching time, the demonstration first gathering teacher plays data, and teacher has dressed the piano playing of the present invention
The detection device of hand, each digital flexion, each finger fingertip taps key, and now hand is known by athletic posture sensor
Not record, athletic posture sensor also records finger motion locus and keystroke frequency.Each group according to time record to inductive sensing
Device status values, i.e. can generate hand teaching standard data.As student, to have dressed the detection device of piano playing hand laggard
Row exercise, the hand of student is also acquired by each sensor with motion.Finally, the application software root of customization in external equipment
Further the data collected are made relevant treatment and application, such as, by the normal data of the data of student Yu teacher according to needs
Compare, reflect the skill gap etc. between student and teacher.
It is understood that above with respect to the specific descriptions of the present invention, be merely to illustrate the present invention and be not limited to this
Technical scheme described by inventive embodiments, it will be understood by those within the art that, is being limited without departing from claim
In the case of fixed spirit and scope, the present invention can be modified or equivalent, to reach identical technique effect, but
All within protection scope of the present invention.
Claims (19)
1. a detection device for piano playing hand, including glove (1), it is characterised in that: also include athletic posture sensor
(2), circuit (3), data processing equipment (4) and power supply (6) are connected, in the back of the hand position (9) of glove (1) or at glove
(1) centre of the palm position (10) is provided with an athletic posture sensor (2), and the nearly joint at five fingers of glove (1) refers to
The corresponding position of bone (11) is respectively arranged with an athletic posture sensor (2), detects hand and hands in real time
The direction of motion referred to and movement velocity numerical value, described athletic posture sensor (2) is by connecting circuit (3) and data processing equipment
(4) connection, described data processing equipment (4) is responsible for processing the signal of athletic posture sensor (2), described power supply (6) and data
Processing means (4) connects, and is responsible for powering to whole device.
Intelligent glove the most according to claim 1, it is characterised in that: at the distal phalanx of five fingers of glove (1)
(13) corresponding position is respectively arranged with an athletic posture sensor (2).
Intelligent glove the most according to claim 1, it is characterised in that: the forefinger in glove (1), middle finger, the third finger, little finger of toe
Middle phalanx (12) corresponding position be respectively arranged with an athletic posture sensor (2), at the thumb of glove (1)
The corresponding position of distal phalanx (13) is provided with an athletic posture sensor (2).
Intelligent glove the most according to claim 1, it is characterised in that: the forefinger in glove (1), middle finger, the third finger, little finger of toe
Middle phalanx (12) and the corresponding position of distal phalanx (13) be respectively arranged with an athletic posture sensor (2),
The position that the distal phalanx (13) of the thumb of glove (1) is corresponding is provided with an athletic posture sensor (2).
5. according to the detection device of the piano playing hand described in claim 1 or 2 or 3 or 4, it is characterised in that: described motion
Attitude transducer (2) selects Together, digital gyroscope sensor.
The detection device of piano playing hand the most according to claim 5, it is characterised in that: described athletic posture sensor
(2) six axle gyro sensors are selected.
The detection device of piano playing hand the most according to claim 1, it is characterised in that: also include communicator (5),
Described communicator (5) uses and wirelessly or non-wirelessly communicates, and described communicator (5) is for be integrated in data processing equipment (4)
Functional module.
The detection device of piano playing hand the most according to claim 1, it is characterised in that: also include communicator (5),
Described communicator (5) uses and wirelessly or non-wirelessly communicates, and described communicator (5) is individual components and data processing equipment (4)
Connection.
The detection device of piano playing hand the most according to claim 1, it is characterised in that: for integral type structure, motion
Attitude transducer (2), connects circuit (3), and data processing equipment (4), power supply (6) is arranged on glove (1).
The detection device of piano playing hand the most according to claim 1, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and is arranged on glove (1), and data processing equipment (4) and power supply (6) are arranged on wrist strap
(7), on, it is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 11. piano playing hand according to claim 1, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and data processing equipment (4) is arranged on glove (1), and power supply (6) is arranged on wrist strap
(7), on, it is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 12. piano playing hand according to claim 7, it is characterised in that: for integral type structure, motion
Attitude transducer (2), connects circuit (3), and data processing equipment (4), communicator (5) and power supply (6) are arranged at glove (1)
On.
The detection device of 13. piano playing hand according to claim 7, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3), data processing equipment (4) and communicator (5) and is arranged on glove (1), power supply (6)
It is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 14. piano playing hand according to claim 7, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and is arranged on glove (1), data processing equipment (4), communicator (5) and power supply (6)
It is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 15. piano playing hand according to claim 8, it is characterised in that: for integral type structure, motion
Attitude transducer (2), connects circuit (3), and data processing equipment (4), communicator (5) and power supply (6) are arranged at glove (1)
On.
The detection device of 16. piano playing hand according to claim 8, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3), data processing equipment (4) and communicator (5) and is arranged on glove (1), power supply (6)
It is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 17. piano playing hand according to claim 8, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and is arranged on glove (1), data processing equipment (4), communicator (5) and power supply (6)
It is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 18. piano playing hand according to claim 8, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and data processing equipment (4) is arranged on glove (1), communicator (5) and power supply
(6) it is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
The detection device of 19. piano playing hand according to claim 8, it is characterised in that: for split-type structural, motion
Attitude transducer (2), connects circuit (3) and communicator (5) is arranged on glove (1), data processing equipment (4) and power supply
(6) it is arranged on wrist strap (7), is connected by Electric Wires & Cables (8) between glove (1) with wrist strap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610871342.XA CN106236103A (en) | 2016-09-30 | 2016-09-30 | A kind of detection device of piano playing hand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610871342.XA CN106236103A (en) | 2016-09-30 | 2016-09-30 | A kind of detection device of piano playing hand |
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| CN106236103A true CN106236103A (en) | 2016-12-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610871342.XA Pending CN106236103A (en) | 2016-09-30 | 2016-09-30 | A kind of detection device of piano playing hand |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108182845A (en) * | 2017-12-28 | 2018-06-19 | 中国联合网络通信集团有限公司 | Long-distance intelligent partner training device and system |
| CN109710064A (en) * | 2018-12-12 | 2019-05-03 | 北京小米移动软件有限公司 | Data processing method and device, finger-stall, electronic equipment and readable storage medium storing program for executing |
| CN109710082A (en) * | 2019-02-26 | 2019-05-03 | 浙江工贸职业技术学院 | A kind of data glove |
| CN110236559A (en) * | 2019-05-30 | 2019-09-17 | 南京航空航天大学 | The multi-modal feature extracting method of inertia gloves towards piano playing |
| CN111667737A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Fingering Intelligent Guidance System |
| CN114093488A (en) * | 2022-01-20 | 2022-02-25 | 武汉泰乐奇信息科技有限公司 | Doctor skill level judging method and device based on bone recognition |
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| CN111667737A (en) * | 2020-05-29 | 2020-09-15 | 同济大学 | Fingering Intelligent Guidance System |
| CN114093488A (en) * | 2022-01-20 | 2022-02-25 | 武汉泰乐奇信息科技有限公司 | Doctor skill level judging method and device based on bone recognition |
| CN114093488B (en) * | 2022-01-20 | 2022-04-22 | 武汉泰乐奇信息科技有限公司 | Doctor skill level judging method and device based on bone recognition |
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Application publication date: 20161221 |