CN109646903A - Training effect evaluation method, apparatus and system - Google Patents
Training effect evaluation method, apparatus and system Download PDFInfo
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- CN109646903A CN109646903A CN201811538856.9A CN201811538856A CN109646903A CN 109646903 A CN109646903 A CN 109646903A CN 201811538856 A CN201811538856 A CN 201811538856A CN 109646903 A CN109646903 A CN 109646903A
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
- A63B2024/0065—Evaluating the fitness, e.g. fitness level or fitness index
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/60—Measuring physiological parameters of the user muscle strain, i.e. measured on the user
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Abstract
The present invention provides a kind of training effect evaluation methods, apparatus and system, are related to the technical field of human-computer interaction, comprising: the flesh message breath of the trained each muscle of muscle group of acquisition, and the action video of synchronous acquisition training；Flesh message breath is filtered and feature extraction, characteristic information is obtained；Movement extraction is carried out to the action video, obtains motion images；The evaluation of training effect is carried out according to the characteristic information and the motion images.The present invention in such a way that action video combines, can evaluate training effect in time, have the characteristics that timeliness is strong, accuracy is high, strong operability, be suitable for sports organizer, and can be realized industrialization by flesh message breath.
Description
Technical field
The present invention relates to human-computer interaction technique field, more particularly, to a kind of training effect evaluation method, device and
System.
Background technique
Modern sports are fast-developing, and more stringent requirements are proposed for physical fitness and competitive ability to sportsman,
In every ability training, the importance of body harmony becomes increasingly conspicuous.That is, harmony training is in every athletics sports item
Very important role is played in mesh.Harmony training for body, most of research is only to harmony training
Definition, concept etc. are analyzed and have been studied, and for body harmony training tool and method and they items move
The research of role and importance in the process then needs just show instruction after the training that sportsman carries out certain time
Practice effect, not intuitive and required time is longer.
Summary of the invention
In view of this, the purpose of the present invention is to provide a kind of training effect evaluation methods, apparatus and system, to mention
Timeliness, accuracy, the operability of high praise training effect.
In a first aspect, the embodiment of the invention provides a kind of training effect evaluation methods, wherein include:
Acquire the flesh message breath of the trained each muscle of muscle group, and the action video of synchronous acquisition training；
Flesh message breath is filtered and feature extraction, characteristic information is obtained；
Movement extraction is carried out to the action video, obtains motion images；
The evaluation of training effect is carried out according to the characteristic information and the motion images.
With reference to first aspect, the embodiment of the invention provides the first possible embodiments of first aspect, wherein institute
State the flesh message breath for acquiring the trained each muscle of muscle group, comprising:
Supracutaneous sensor by being fixed on each muscle of trained muscle group acquires flesh sound monitoring information；
Digital-to-analogue conversion is carried out to the flesh sound monitoring information by muscle signals capture card, obtains the flesh message breath.
With reference to first aspect, the embodiment of the invention provides second of possible embodiments of first aspect, wherein institute
State the action video of synchronous acquisition training, comprising:
Pass through the motion picture of digital camera synchronous acquisition training；
The motion picture is acquired by video signal collecting card, obtains the action video.
With reference to first aspect, the embodiment of the invention provides the third possible embodiments of first aspect, wherein institute
It states and flesh message breath is filtered and feature extraction, obtain characteristic information, comprising:
Based on NI Labview software work environment, and the flesh message is ceased according to default cutoff frequency and carries out digital filter
Wave；
By the filtered flesh sound information extraction muscle movement time and muscle movement amplitude, the feature letter is obtained
Breath.
With reference to first aspect, the embodiment of the invention provides the 4th kind of possible embodiments of first aspect, wherein institute
It states the filtered flesh sound information extraction muscle movement time and muscle movement amplitude, obtains the step of the characteristic information
Suddenly, comprising:
The filtered flesh message breath is extracted into muscle movement time and muscle movement by Hilbert transform algorithm
Amplitude obtains the characteristic information；
Wherein, the Hilbert transform algorithm are as follows:
Yn=abs [Xn+i·Hilbert(Xn)]
Wherein, XnFor flesh message breath, YnFor the characteristic information.
With reference to first aspect, the embodiment of the invention provides the 5th kind of possible embodiments of first aspect, wherein institute
State the evaluation that training effect is carried out according to the characteristic information and the motion images, comprising:
The muscle movement time in the characteristic information is analyzed with muscle movement amplitude, determines the shape of having an effect of muscle
State；
By comparing the motion images of have an effect state and the time match, evaluate different in training muscle group
The training effect of muscle.
Second aspect, the embodiment of the present invention also provide a kind of training effect evaluating device, wherein include:
Acquisition unit, the flesh message for acquiring each muscle of trained muscle group cease, and the movement view of synchronous acquisition training
Frequently；
Feature extraction unit obtains characteristic information for being filtered and feature extraction to flesh message breath；
It acts extraction unit and obtains motion images for carrying out movement extraction to the action video；
Evaluation unit, for carrying out the evaluation of training effect according to the characteristic information and the motion images.
The third aspect, the embodiment of the present invention also provide a kind of training effect evaluation system, wherein include: for adopting
Sensor, the muscle signals capture card for collecting flesh message breath, for acquiring digital camera, the video signal collection of action video
Card, further includes the PC machine being respectively connected with the muscle signals capture card, video signal collecting card.
In conjunction with the third aspect, the embodiment of the invention provides the first possible embodiments of the third aspect, wherein institute
Stating sensor is acceierometer sensor, and the muscle signals capture card is NI9234 and CDAQ9171.
In conjunction with the third aspect, the embodiment of the invention provides second of possible embodiments of the third aspect, wherein institute
Stating digital camera is HC-UC1200 industrial camera, and the video signal collecting card is NI PXI-8252.
The embodiment of the present invention brings following the utility model has the advantages that the embodiment of the present invention first acquires each muscle of trained muscle group
Flesh message breath, and the action video of synchronous acquisition training；Then flesh message breath is filtered and feature extraction, obtains spy
Reference breath；Movement extraction is carried out to the action video again, obtains motion images；Finally according to the characteristic information and described dynamic
Make the evaluation that image carries out training effect.The embodiment of the present invention is based on flesh message and ceases to obtain characteristic information, characteristic information energy
It enough indicating muscle movement and amplitude, motion images is obtained based on action video, motion images show the process of muscular training, in conjunction with
Characteristic information and motion images can evaluate training effect in time, with timeliness is strong, accuracy is high, strong operability
The characteristics of, it is suitable for sports organizer, and can be realized industrialization.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification
It obtains it is clear that understand through the implementation of the invention.The objectives and other advantages of the invention are in specification, claims
And specifically noted structure is achieved and obtained in attached drawing.
To enable the above objects, features and advantages of the present invention to be clearer and more comprehensible, preferred embodiment is cited below particularly, and cooperate
Appended attached drawing, is described in detail below.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is a kind of flow chart for Motion evaluation method that the embodiment of the present invention one provides；
The flow chart that the acquisition that Fig. 2 is provided by the embodiment of the present invention one trains the flesh message of each muscle of muscle group to cease；
Fig. 3 is the flow chart of the action video for the synchronous acquisition training that the embodiment of the present invention one provides；
Fig. 4 is the flow chart of step S102 in Fig. 1；
The flow chart of step S104 in Fig. 5 bitmap 1；
Fig. 6 is a kind of structural schematic diagram of Motion evaluation device provided by Embodiment 2 of the present invention；
Fig. 7 is a kind of structural schematic diagram for Motion evaluation system that the embodiment of the present invention three provides.
Icon:
01- sensor；02- digital camera；03- muscle signals capture card；04- video signal collecting card；05-PC machine；
11- acquisition unit；12- feature extraction unit；13- acts extraction unit；14- evaluation unit.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with attached drawing to the present invention
Technical solution be clearly and completely described, it is clear that described embodiments are some of the embodiments of the present invention, rather than
Whole embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, shall fall within the protection scope of the present invention.
Currently, the harmony training for body, most of research only carries out definition, the concept etc. of harmony training
Analysis and research, and for body harmony training tool and method and their effects played in every motion process
With the research of importance, then need just show training effect, required time after the training that sportsman carries out certain time
It is longer.
Based on this, a kind of training effect evaluation method provided in an embodiment of the present invention, apparatus and system can be based on
Flesh message ceases to obtain characteristic information, and characteristic information can indicate muscle movement and amplitude, obtains motion images based on action video,
Motion images show the process of muscular training, binding characteristic information and motion images, can evaluate training effect in time, have
The characteristics of time-effectiveness is strong, accuracy is high, strong operability is suitable for sports organizer, and can be realized industrialization.
Embodiment one:
To be commented a kind of training effect disclosed in the embodiment of the present invention first convenient for understanding the present embodiment
Valence method describes in detail, as shown in Figure 1, method includes:
Step S101 acquires the flesh message breath of the trained each muscle of muscle group, and the action video of synchronous acquisition training；
In embodiments of the present invention, flesh message breath it is synchronous with action video pass through PC (Personal Computer, it is a
People's computer) the NI Labview software of machine controls, and it is smaller to synchronize existing error range, only Millisecond.
The flesh message breath for acquiring the trained each muscle of muscle group, as shown in Fig. 2, may comprise steps of:
Step S201, the supracutaneous sensor by being fixed on each muscle of trained muscle group acquire flesh sound monitoring letter
Breath；
In embodiments of the present invention, sensor is fixed on the epidermis of each muscle of trained muscle group, and multi-channel synchronous is adopted
Collect flesh sound monitoring information.Contraction of muscle generates vibration when training, and sensor converts flesh sound electric signal for this vibration and makees
For the output of flesh sound monitoring information.Flesh sound monitoring information advantage is that physiological signal is powerful, is easy to acquire, anti-electromagnetic interference capability
By force, and to acquire the sensor used of flesh sound monitoring information at low cost relative to other biological signal collecting device.
Step S202 carries out digital-to-analogue conversion to flesh sound monitoring information by muscle signals capture card, obtains flesh message breath.
In embodiments of the present invention, muscle signals capture card can have multichannel, illustratively, the flesh with 4 channels
Sound signal capture card；Muscle signals capture card also can have A/D conversion module, is monitored and is believed to flesh sound by A/D conversion module
Breath carries out digital-to-analogue conversion, obtains flesh message breath.
The action video of synchronous acquisition training, as shown in figure 3, may comprise steps of:
Step S301 passes through the motion picture of digital camera synchronous acquisition training；
Step S302 is acquired motion picture by video signal collecting card, obtains action video.
In embodiments of the present invention, it can be intuitive to see that each muscle of trained muscle group is instructed in movement by action video
Image when practicing is prepared for evaluation training effect.
Step S102 is filtered and feature extraction flesh message breath, obtains characteristic information；
In embodiments of the present invention, the Digital Signal Processing software in PC machine is filtered muscle signals and feature mentions
It takes, exports characteristic information, characteristic information can indicate muscle movement time and amplitude, and Digital Signal Processing software can refer to NI
Labview software.
As shown in figure 4, step S102 the following steps are included:
Step S401 is based on NI Labview software work environment, and is ceased and carried out to flesh message according to default cutoff frequency
Digital filtering；
In embodiments of the present invention, default cutoff frequency can be set, and illustratively, default cutoff frequency is set as
100Hz is then based on NI Labview software work environment, is ceased according to 100Hz to flesh message and carries out digital filtering.
Filtered flesh sound information extraction muscle movement time and muscle movement amplitude are obtained feature letter by step S402
Breath.
Specifically, filtered flesh message breath can be extracted muscle movement time and flesh by Hilbert transform algorithm
Meat movement range, obtains characteristic information；Wherein, Hilbert transform algorithm are as follows:
Yn=abs [Xn+i·Hilbert(Xn)]
Wherein, XnFor flesh message breath, YnIt is characterized information.
In embodiments of the present invention, characteristic information can refer to envelope, and the size of envelope indicates the relative size that muscle is had an effect,
The envelope peak corresponding time indicates the muscle movement time.
Step S103 carries out movement extraction to action video, obtains motion images；
Step S104 carries out the evaluation of training effect according to characteristic information and motion images.
In embodiments of the present invention, compare feature information and motion images, muscle has an effect when comparing different moments training
State, so when may determine that trained have an effect reasonability and the movement of muscle harmony, and then training can be evaluated
As a result, it is based on training as a result, sportsman can make corresponding adjustment, the movement to correct a mistake.
As shown in figure 5, step S104 includes:
Step S501 analyzes the muscle movement time in characteristic information with muscle movement amplitude, determines muscle
It has an effect state；
Step S502 is evaluated in training muscle group not by comparing the motion images of state of having an effect and time match
With the training effect of muscle.
In embodiments of the present invention, sports coordination information when motion images can intuitively reflect training, according to
The order of accuarcy acted when sports coordination information training of judgement carries out state of having an effect and the motion images of time match pair
The harmony and timing of muscle group difference muscle when than, analyzing and training, the final movement realized to muscle different in training muscle group
The evaluation of training effect, is targetedly adjusted convenient for sportsman.
Embodiment two:
A kind of training effect evaluating device is provided, in another embodiment for realizing the movement in above-described embodiment
Training effect evaluation method, as shown in fig. 6, training effect evaluating device, comprising:
Acquisition unit 11, the flesh message for acquiring each muscle of trained muscle group ceases, and the movement of synchronous acquisition training
Video；
Feature extraction unit 12 obtains characteristic information for being filtered and feature extraction to flesh message breath；
It acts extraction unit 13 and obtains motion images for carrying out movement extraction to action video；
Evaluation unit 14, for carrying out the evaluation of training effect according to characteristic information and motion images.
Embodiment three:
A kind of training effect evaluation system is provided, in another embodiment for realizing the movement in above-described embodiment
Training effect evaluation method, as shown in fig. 7, the system includes: for acquiring the sensor 01 of flesh message breath, muscle signals acquisition
Block 03, for acquiring digital camera 02, the video signal collecting card 04 of action video, further includes and muscle signals capture card
03, the PC machine 05 that video signal collecting card 04 is respectively connected with.
In embodiments of the present invention, sensor 01 be acceierometer sensor, muscle signals capture card 03 be NI9234 with
CDAQ9171.Digital camera 02 is HC-UC1200 industrial camera, and video signal collecting card 04 is NI PXI-8252.
The embodiment of the present invention first acquires the flesh message breath of each muscle of trained muscle group, and the movement view of synchronous acquisition training
Frequently；Then flesh message breath is filtered and feature extraction, obtains characteristic information；Movement extraction is carried out to action video again, is obtained
To motion images；The evaluation of training effect is finally carried out according to characteristic information and motion images.The embodiment of the present invention is based on
Flesh message ceases to obtain characteristic information, and characteristic information can indicate muscle movement and amplitude, obtains motion images based on action video,
Motion images show the process of muscular training, binding characteristic information and motion images, can evaluate training effect in time, have
The characteristics of time-effectiveness is strong, accuracy is high, strong operability is suitable for sports organizer, and can be realized industrialization.
The flow chart and block diagram in the drawings show the system of multiple embodiments according to the present invention, method and computer journeys
The architecture, function and operation in the cards of sequence product.In this regard, each box in flowchart or block diagram can generation
A part of one module, section or code of table, a part of the module, section or code include one or more use
The executable instruction of the logic function as defined in realizing.It should also be noted that in some implementations as replacements, being marked in box
The function of note can also occur in a different order than that indicated in the drawings.For example, two continuous boxes can actually base
Originally it is performed in parallel, they can also be executed in the opposite order sometimes, and this depends on the function involved.It is also noted that
It is the combination of each box in block diagram and or flow chart and the box in block diagram and or flow chart, can uses and execute rule
The dedicated hardware based system of fixed function or movement is realized, or can use the group of specialized hardware and computer instruction
It closes to realize.
The computer program product of training effect evaluation method provided by the embodiment of the present invention, including store journey
The computer readable storage medium of sequence code, the instruction that said program code includes can be used for executing institute in previous methods embodiment
The method stated, specific implementation can be found in embodiment of the method, and details are not described herein.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description
It with the specific work process of device, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In addition, in the description of the embodiment of the present invention unless specifically defined or limited otherwise, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It, can be with if the function is realized in the form of SFU software functional unit and when sold or used as an independent product
It is stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention is substantially in other words
The part of the part that contributes to existing technology or the technical solution can be embodied in the form of software products, the meter
Calculation machine software product is stored in a storage medium, including some instructions are used so that a computer equipment (can be a
People's computer, server or network equipment etc.) it performs all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, read-only memory (ROM, Read-Only Memory), arbitrary access are deposited
The various media that can store program code such as reservoir (RAM, Random Access Memory), magnetic or disk.
In the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for description the present invention and simplify description, rather than the device or element of indication or suggestion meaning must have a particular orientation,
It is constructed and operated in a specific orientation, therefore is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
Finally, it should be noted that embodiment described above, only a specific embodiment of the invention, to illustrate the present invention
Technical solution, rather than its limitations, scope of protection of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, those skilled in the art should understand that: anyone skilled in the art
In the technical scope disclosed by the present invention, it can still modify to technical solution documented by previous embodiment or can be light
It is readily conceivable that variation or equivalent replacement of some of the technical features；And these modifications, variation or replacement, do not make
The essence of corresponding technical solution is detached from the spirit and scope of technical solution of the embodiment of the present invention, should all cover in protection of the invention
Within the scope of.Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. a kind of training effect evaluation method characterized by comprising
Acquire the flesh message breath of the trained each muscle of muscle group, and the action video of synchronous acquisition training；
Flesh message breath is filtered and feature extraction, characteristic information is obtained；
Movement extraction is carried out to the action video, obtains motion images；
The evaluation of training effect is carried out according to the characteristic information and the motion images.
2. training effect evaluation method according to claim 1, which is characterized in that the trained muscle group of acquisition is each
The flesh message of a muscle ceases, comprising:
Supracutaneous sensor by being fixed on each muscle of trained muscle group acquires flesh sound monitoring information；
Digital-to-analogue conversion is carried out to the flesh sound monitoring information by muscle signals capture card, obtains the flesh message breath.
3. training effect evaluation method according to claim 1, which is characterized in that the synchronous acquisition training is moved
Make video, comprising:
Pass through the motion picture of digital camera synchronous acquisition training；
The motion picture is acquired by video signal collecting card, obtains the action video.
4. training effect evaluation method according to claim 1, which is characterized in that it is described to the flesh message cease into
Row filtering and feature extraction, obtain characteristic information, comprising:
Based on NI Labview software work environment, and the flesh message is ceased according to default cutoff frequency and carries out digital filtering；
By the filtered flesh sound information extraction muscle movement time and muscle movement amplitude, the characteristic information is obtained.
5. training effect evaluation method according to claim 4, which is characterized in that described by the filtered flesh
The step of message breath takes muscle movement time and muscle movement amplitude, obtains the characteristic information, comprising:
The filtered flesh message breath is extracted into muscle movement time and muscle movement amplitude by Hilbert transform algorithm,
Obtain the characteristic information；
Wherein, the Hilbert transform algorithm are as follows:
Yn=abs [Xn+i·Hilbert(Xn)]
Wherein, XnFor flesh message breath, YnFor the characteristic information.
6. training effect evaluation method according to claim 4, which is characterized in that described according to the characteristic information
The evaluation of training effect is carried out with the motion images, comprising:
The muscle movement time in the characteristic information is analyzed with muscle movement amplitude, determines the state of having an effect of muscle；
By comparing the motion images of have an effect state and the time match, different muscle in training muscle group are evaluated
Training effect.
7. a kind of training effect evaluating device characterized by comprising
Acquisition unit, the flesh message for acquiring each muscle of trained muscle group ceases, and the action video of synchronous acquisition training；
Feature extraction unit obtains characteristic information for being filtered and feature extraction to flesh message breath；
It acts extraction unit and obtains motion images for carrying out movement extraction to the action video；
Evaluation unit, for carrying out the evaluation of training effect according to the characteristic information and the motion images.
8. a kind of training effect evaluation system characterized by comprising for acquiring sensor, the flesh sound of flesh message breath
Data acquisition card further includes adopting with the muscle signals for acquiring digital camera, the video signal collecting card of action video
The PC machine that truck, video signal collecting card are respectively connected with.
9. training effect evaluation system according to claim 8, which is characterized in that the sensor is accelerometer
Sensor, the muscle signals capture card are NI9234 and CDAQ9171.
10. training effect evaluation system according to claim 8, which is characterized in that the digital camera is HC-
UC1200 industrial camera, the video signal collecting card are NI PXI-8252.
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| CN201811538856.9A CN109646903B (en) | 2018-12-14 | 2018-12-14 | Exercise training effect evaluation method, device and system |
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|---|---|---|---|
| CN201811538856.9A CN109646903B (en) | 2018-12-14 | 2018-12-14 | Exercise training effect evaluation method, device and system |
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| US20040254617A1 (en) * | 2002-12-09 | 2004-12-16 | Thomas Hemmerling | Neuromuscular monitoring using phonomyography |
| WO2005051201A1 (en) * | 2003-11-26 | 2005-06-09 | Thomas Hemmerling | Monitoring of neuromuscular blockade using phonomyography |
| CN103584919A (en) * | 2013-11-12 | 2014-02-19 | 中国科学院深圳先进技术研究院 | System and method for synchronously detecting multi-modal biological signals |
| US20180264347A1 (en) * | 2016-05-02 | 2018-09-20 | Bao Tran | Smart device |
| CN108903948A (en) * | 2018-05-28 | 2018-11-30 | 郑州大学 | A kind of human body muscle signals analysis system |
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2018
- 2018-12-14 CN CN201811538856.9A patent/CN109646903B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040254617A1 (en) * | 2002-12-09 | 2004-12-16 | Thomas Hemmerling | Neuromuscular monitoring using phonomyography |
| WO2005051201A1 (en) * | 2003-11-26 | 2005-06-09 | Thomas Hemmerling | Monitoring of neuromuscular blockade using phonomyography |
| CN103584919A (en) * | 2013-11-12 | 2014-02-19 | 中国科学院深圳先进技术研究院 | System and method for synchronously detecting multi-modal biological signals |
| US20180264347A1 (en) * | 2016-05-02 | 2018-09-20 | Bao Tran | Smart device |
| CN108903948A (en) * | 2018-05-28 | 2018-11-30 | 郑州大学 | A kind of human body muscle signals analysis system |
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