KR101640441B1 - Portable Monitoring Device System and Methods for Neck Muscle Contraction - Google Patents

Abstract

The present invention relates to a portable neck muscle exercise and training system and a method for controlling the same. The present invention is provided with a neck muscle EMG detection unit linked to a portable personal terminal (smartphone) to measure the degree of neck muscle activity, suggests a measurement result, customized exercise methods, and exercise prescription to the portable personal terminal to allow a user to do exercise, allows a manager to manage multiple users, and can be used as a muscular contraction detector for assisting in exercise therapy. The portable neck muscle exercise and training system according to the present invention includes: a neck muscle EMG detection unit detecting a neck muscle activity signal by attaching an EMG electrode to a neck muscle; a portable personal terminal detecting the degree of neck muscle activity by using an average (AVG) of the neck muscle muscle activity signal received from the neck muscle EMG detection unit and the pre-stored relative voluntary isometric contraction (RVIC) of the user; and a main server transmitting exercise prescription including exercise methods to the portable personal terminal in accordance with the degree of neck muscle activity received from the portable personal terminal. The neck muscle is a sternocleidomastoid muscle (SCM). The portable personal terminal outputs the neck muscle activity signal and the degree of neck muscle activity and outputs a sound signal and an image signal for guiding the neck muscle exercise and training.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a portable training device,

The present invention includes a light-to-light EMG detection unit interlocked with a portable personal terminal (smart phone), measures the degree of muscle activity in the vicinity of the light, presents the measurement result, the customized exercise method, and the exercise prescription to the portable personal terminal, To a portable light exercise training system and a control method thereof that can be used as a muscle contraction sensor for exercise therapy, and to enable a manager to manage a large number of users.

The wry neck means that the neck is tilted, and the sternocleidomastoid (SCM) (see Fig. 1), which is a kind of muscles around the neck, is tightened on both sides of the neck. When the sternocleidomastoid muscle is shortened, the head tilts to the side and the face returns to the opposite side.

Many modern people who use smart phones, computers, and tablet PCs have experienced a variety of diseases such as cervical pain, myofascial pain syndrome, turtle neck syndrome, and headache, among which diseases related to neck joints are typical.

Prolonged use of smartphones or portable mobile devices can lead to head tilting or excessive crouching, resulting in excessive tension and imbalance. This persistent and repeated posture leads to the weakening of the neck cervix and the cervical vertebrae, resulting in the problem of deforming the neck bone curvature. The deformed neck bending is difficult to be treated by surgical operation or medication, and it causes chronic cervical pain or causes limited movement. Therefore, it is necessary to take correct posture, especially correct neck posture in everyday life, It is possible to prevent or treat neck diseases and lesions.

Recently, a number of wearable devices have been developed that detect vital signals such as blood pressure, heart rate blood sugar, etc., and are interfaced with a smartphone or have smartphone functions themselves. Nevertheless, There is now no portable light field self-excercise training or exercise therapy adjunct muscle contraction sensor system that detects and evaluates the degree of muscle activity and presents the result and the resulting customized exercise through a smart phone.

In the prior art, Korean Patent Laid-Open Publication No. 10-2012-0033898 relates to a exercise prescription and exercise management system that is interlocked with a smartphone and detects a living body signal by heart rate, acceleration (activity degree), and skin temperature, We propose a custom aerobic exercise method.

However, in Korean Patent Laid-Open Publication No. 10-2012-0033898, it is impossible to propose a motion prescription and exercise method related to light-intensity exercise training based on the detected light-muscle near-muscle potential by detecting the near-light muscle nearness.

SUMMARY OF THE INVENTION Accordingly, the present invention has been made in view of the above problems, and an object of the present invention is to provide a portable personal terminal (smart phone) The present invention provides a portable light exercise training system and a control method thereof that can be used as a muscle contraction sensor for exercise therapy.

According to another aspect of the present invention, a portable personal terminal receives a light-to-light near-field electric potential wirelessly transmitted from a light-to-light electromyogram detecting unit, outputs a degree of muscle activity according to motion around the light, And outputs the guide as a voice signal and a video signal (time information), and a control method thereof.

Another aspect of the present invention is to provide an exercise prescription when exercising near a light in a portable personal terminal, outputting a motion method to be performed by the user to a screen in real time using a video (visual information) And outputs the result of the evaluation of whether or not the movement of the light group is normal or abnormal. The portable light exercise Training system and a control method thereof.

Another object of the present invention is to provide a method and apparatus for monitoring and controlling the activity of the surface muscles of the surface muscles that interfere with efficient motion around the cervical spine, thereby assisting and coordinating the selective and efficient exercise around the cervical spine, The present invention provides a portable light exercise training system and a control method thereof, which are designed to assist the use of a surface muscle and to precisely use a heart muscle requiring selective use.

In order to solve the above problems, the portable light exercise training system of the present invention includes a light-to-light EMG detector for detecting a light muscle active signal by attaching an EMG electrode near the light; And a portable personal terminal for analyzing the muscle activity from the light muscle activity signal received from the light EMG detector and outputting the exercise prescription including the exercise method.

In addition, the portable light exercise training system of the present invention includes a light-to-light EMG detector for detecting a light muscle active signal by attaching an EMG electrode near the light; A portable personal terminal for detecting a light muscle activity using an average AVG of the light muscle activity signal received from the light EMG detector and a relative spontaneous isometric contraction (RVIC) of the user stored previously; And a main server for transmitting an exercise prescription including a exercise method from the portable personal terminal to the portable personal terminal in accordance with the received light muscle activity.

The vicinity of the light is a sternocleidomastoid muscle (SCM).

The light-to-light EMG detecting unit includes a light-to-light EMG sensor unit having two channels for detecting EMG near the left and right sides of the neck; And an electromyogram detector for performing a preprocessing for removing noise from the light muscle activity signal received from the light EMG sensor unit and transmitting the signal to the portable personal terminal by radio.

Wireless communication between the EMG detector and the portable personal terminal is performed using Bluetooth.

The electromyogram detector includes a signal preprocessing unit having an amplifier and a filter to amplify a light muscle active signal received from the light path electromyogram sensor unit, remove noise, and convert the signal into a digital signal, An operation processing unit for converting the muscle activation signal into a signal for transmission through a communication unit; And a communication unit for wirelessly transmitting the light muscle active signal received from the operation processing unit to the portable personal terminal.

One channel in the light EMG sensor part includes two signal electrodes mounted on the SCM, and includes one reference electrode attached to the back of the ear or the clavicle part.

Calculation of muscle activity rate (SCM) (%) of sternocleidomastoid muscle

SCM (%) = (AVG / RVIC) 100

(Where RVIC is the relative voluntary isometric contraction value of the pre-stored user, AVG is the average of the light activity signals received from the light EMG detector)

.

The main server includes data identification number, user identification number, discrimination between training and measurement and RVIC, result information including measurement date and time, maximum isometric contraction (MVIC) value, SCM value and AVG value, .

The signal detecting electrode and the reference electrode may be electrosurgical patch electrodes for disposable adhesive, and may also be Ag / AgCl patch type electrodes with a snap in the center.

The electromyogram detector further includes a display unit for displaying the remaining amount of the battery, whether or not the portable personal terminal is connected to the portable personal terminal, and whether or not the portable communication terminal is connected to the portable personal terminal.

The portable personal terminal is any one of a smart phone, a smart pad, and a notebook.

The portable personal terminal has an application program configured to run in the Android app.

The portable personal terminal outputs the activity signal of light near the muscle and the activity of the muscle near the light and outputs a voice signal and a video signal for guiding the exercise training near the light.

According to the portable light exercise training system and the control method therefor of the present invention, it is possible to measure the degree of muscular activity in the vicinity of the light by providing a light-to-light EMG detection unit interlocked with a portable personal terminal (smart phone) As a result, a customized exercise method is presented to allow the user to exercise by himself, the administrator can easily manage a large number of users, and can also be used as a muscle contraction sensor for exercise therapy.

The portable personal terminal receives the light-muscle near-field electric potential wirelessly transmitted from the light-EMG detecting part and outputs the degree of muscular activity according to the motion of the light, Signal (time information), so that anyone can easily perform customized neck motion.

The present invention proposes an exercise prescription when exercising near a light in a portable personal terminal, outputs a motion method to be performed by a user to a screen in real time using a visual image (visual information) Whether or not the user's muscular muscle activity level is constantly maintained in a predetermined state, and outputs the evaluation result to determine whether the motion of the light muscle group is normal or abnormal and output the motion. Therefore, the user can know his / her condition more objectively, thereby allowing the user to continuously manage the light environment and to perform continuous exercise exercises near the light.

The present invention monitors and controls the muscle activity of the superficial muscles that interfere effectively with the motion around the cervical spine, thereby assisting and coordinating the selective and efficient exercise of the vicinity of the cervical shaft and suppressing unnecessary use of the superficial muscle And assist and cooperate with the correct use of the vicinity of the core that requires selective use.

Particularly, the present invention can be effectively used to prevent or treat neck pain caused by deformation of the cervical vertebrae caused by overuse of smart phones, portable mobile devices, or traffic accidents through selective strengthening exercises of deep muscles.

In addition, the present invention allows a physiotherapeutic area to be more accurately reached to a more effective treatment intervention and treatment based on medical fusion technology, and also incorporates technologies such as EMG, exercise evaluation, and monitoring through an application, And can be conveniently used in everyday life, and can be used as a self-exercise training device that provides biofeedback to a patient instead of a therapist in a clinical setting. This can improve the quality of life by lowering the burden of medical expenses of the state and individuals and reducing pain by improving the treatment effect of the neck in the short term by correcting the wrong muscle activity sequence.

In other words, the present invention can reduce the burden of the medical expenses of the state and individuals by lowering the possibility of invasive treatment for surgery and contribute to improvement of the quality of life, and secondly, Third, it is possible to correct the muscle contraction order and level of the neck by selective and efficient exercise in the vicinity of the cervical vertebrae, so that the correct muscle contraction and activity can be maintained. And 4) it can be used to determine if the pain or neck alignment is inaccurate, if the cause is the skeletal or muscular system. Fifth, the movement of the light group can be used to measure and evaluate the correctness have. In other words, when performing exercise training for correct neck movement, it can be used to provide real-time feedback and motivation to monitor whether exercise is being exercised in the correct way that is consistent with the purpose of exercise in the vicinity of the heart, , It can be used to measure and evaluate whether the movement of the neck completed by the exercise training in the heart area is stable in daily life, and to correct the estimated error to achieve the long - term goal.

1 is a view showing an anatomical position of a sternocleidomastoid muscle.
2 is a schematic diagram for explaining a portable light exercise training system of the present invention.
3 is a block diagram schematically showing the overall configuration of a portable light exercise training system according to the present invention.
Fig. 4 is a block diagram showing the configuration of the electromyogram detecting unit of Fig. 2; Fig.
Fig. 5 shows an example of the appearance of the electromyogram detector of Fig.
Fig. 6 shows an example in which a user is attached to the light-surface electromyographic sensor unit of the present invention.
Fig. 7 shows an example of electrodes of the light-branch electromyographic sensor unit.
8 is a use state diagram of a portable light exercise training system according to the present invention.
9 is an example of a main adjustment screen when an application program is executed in the portable personal terminal of the present invention.
FIG. 10 shows an example when user management is selected on the main adjustment screen of FIG.
FIG. 11 shows an example when environment setting is selected on the main adjustment screen of FIG.
FIG. 12 shows an example when feedback training is selected in the main adjustment screen of FIG.
Figs. 13A and 13B show an example when electromyography measurement is selected in the main adjustment screen of Fig.
Fig. 14 shows an example when measurement recording is selected in the main adjustment screen of Fig.

Hereinafter, a portable light exercise training system and method according to the present invention will be described in detail with reference to the drawings.

FIG. 2 is a schematic diagram for explaining a portable light exercise training system of a portable light-ground exercise training system and method according to the present invention.

The portable light exercise training system of the present invention includes a light-to-light EMG detecting unit 100 and a portable personal terminal 200. The light EMG detecting unit 100 includes a light-to-light EMG sensor unit 10 and an electromyography detector 90).

The light-EMG sensor 10 detects the light-EMG signal, that is, the light-muscle muscle activation signal near the user's light, and the detected light muscle activity signal is amplified and removed by the electromyogram detector 90 And transmits it to the portable personal terminal 200 wirelessly. The portable personal terminal 200 stores and outputs the received muscle activity signal in real time, analyzes the received muscle activity signal, and outputs the exercise prescription of the user. In the present invention, the vicinity of the light may be a sternocleidomastoid muscle.

Exercise prescription includes exercise method and exercise frequency.

The portable personal terminal 200 may be a smart phone, a smart pad, a notebook, or the like, and has a predetermined application program installed therein. The application program may be a program configured to be executed in an Android application (OS ver: Android 4.1) developed for use in a living electronic device such as a smart phone.

The portable personal terminal 200 can operate and output the exercise prescription itself by using the light muscle activity signal, and in some cases, receive the exercise prescription from the main server 300 and output it.

Wireless communication is performed between the electromyogram detector 90 and the portable personal terminal 200, and preferably, communication can be performed using Bluetooth.

The light-EMG sensor unit 10 includes signal detecting electrodes 12 and 14 attached to a position near the light, a reference electrode attached to a part where the movement of the body is small, for example, And an electrode (ground electrode) 16.

3 is a block diagram schematically showing the entire configuration of a portable light exercise training system according to the present invention. It includes an electromyogram detection unit 100, a portable personal terminal 200, a main server 300, and a data storage terminal 400 .

The portable personal terminal 200 installs a predetermined application program and performs user registration with the main server 300. The portable personal terminal 200 receives the light muscle activity signal measured by the electromyogram detector 100 according to the application program, 300 and outputs the exercise prescription in conjunction with the main server 300. [

The EMG measurement data received from the EMG detection unit 100 in the portable personal terminal 200 is data in units of uV and the portable personal terminal 200 obtains the average value AVG of the light period contraction interval in the entire EMF measurement data.

Also, the portable personal terminal 200 may measure the relative voluntary isometric contraction (RVIC) of the user at the beginning of use, and transmit the measurement result to the main server 300 for storage. RVIC is one of the average values (AVG) of the interval required for measurement among the EMG measurement data, and is a reference value for calculating the SCM (%) (muscle activity ratio of the sternoclavicular muscles) necessary for the measurement. The RVIC measurement detects the RVIC by measuring the EMG near the light when the user hears the signal presented on the screen and forces the light near the light by the user.

 The SCM (%) is obtained as SCM (%) = (AVG / RVIC) × 100.

In some cases, the portable personal terminal 200 allows the user to measure the maximum voluntary isometric contraction (MVIC) at the beginning of use, and transmits the MVIC to the main server 300 for storage. The MVIC is used to normalize the% MVIC value to see the muscle activity rate of the individual sternocleidomastoid muscle. The MVIC measurement detects the MVIC by measuring the EMG near the light when the user hears the signal presented on the screen and the user applies force to the light with maximum force.

The% MVIC is obtained as (AVG / MVIC) × 100.

The main server 300 generates data necessary for the exercise prescription using the light muscle activity signal received from the portable personal terminal 200 and provides the data to the portable personal terminal 200 or generates exercise prescription data, To the terminal 200, stores the muscle activity signal of the user, and stores the exercise prescription data or data necessary for the exercise prescription.

In addition, the main server 300 transmits data temporarily stored in response to a request from the data storage terminal 400, that is, data on a muscle activity near the user's light, exercise prescription data of the user, or exercise prescription, (400).

The data storage terminal 400 receives and stores the activity signal of the user, the exercise prescription data of the user, the exercise prescription data, and the like from the main server 300, And can transmit these data to the main server 300. [

The data stored in the main server 300 or the data storage terminal 400 includes data unique number, user identification number, 'training, measurement, RVIC classification' measurement date and time, result information such as MVIC, SCM, AVG, Data unique number, interval mask information, measurement data, and the like. Here, the section mask information sets a desired measurement section of the entire electromyogram measurement data.

Fig. 4 is a block diagram showing the configuration of the electromyogram detecting unit of Fig. 2; Fig.

The light-EMG sensor unit 10 is a two-channel electromyography sensor for measuring the EMG of the body in contact with the skin, and may be constituted by conductive rubber. That is, the electromyogram signal is detected on both left and right sides of the neck, so that two signal detecting electrodes 12 and 14 are mounted on the right and left sides, and the reference electrode 16 can be mounted on both sides or one side of the left and right sides. The electrosurgical patch electrode for disposable adhesive, that is, the Ag / AgCl patch type electrode can be used as the signal detecting electrodes 12 and 14 and the reference electrode 16. [

The electromyogram detector 90 includes a signal preprocessing unit 20, an arithmetic processing unit 50, a communication unit 60, a power supply unit 70, and a display unit 80.

The signal preprocessing unit 20 includes an amplifier and a filter to amplify (amplify) the light muscle active signal received from the light path electromyogram sensor unit 10, remove noise, and convert it into a digital signal.

The frequency at which the filter of the signal preprocessing unit 20 is filtered can be set in the portable personal terminal 200 and the gain of the amplifier of the signal preprocessing unit 20 can also be set. That is, the filtered frequency of the filter of the signal preprocessing unit 20 is adjusted according to the filtering frequency signal received at the portable personal terminal 200, and the signal preprocessing unit 20 can be adjusted.

The arithmetic processing unit 50 converts the light muscle activity signal received from the signal preprocessing unit 20 into a signal for transmission through the communication unit 60. The operation processing unit 50 checks the battery of the power supply unit 70 to display the remaining amount of the battery on the display unit 80 and determines whether or not the portable personal terminal 200 is connected to the display unit 80 , Determines whether or not the wireless communication is connected (for example, whether the Bluetooth is in an operating state or Bluetooth is paired), and displays it on the display unit 80.

The communication unit 60 wirelessly transmits the light muscle active signal received from the arithmetic processing unit 50 to the portable personal terminal 200.

The power supply unit 70 is a means for supplying power to the signal preprocessing unit 20, the arithmetic processing unit 50, the communication unit 60, and the display unit 80, and may be a battery.

The display unit 80 displays the remaining amount of the battery received from the calculation processing unit 50, whether or not the portable personal terminal 200 is connected to the portable personal terminal 200,

Fig. 5 shows an example of the appearance of the electromyogram detector of Fig.

The electromyogram detector 90 is provided with a display unit 80, a power on / off switch 94 and an operation notification indicator 97 on its upper surface and a connector 95 on one side thereof .

The display unit 80 includes a battery remaining amount display unit 82, a portable personal terminal connection display unit 84, and a wireless communication connection display unit 86.

The battery remaining amount display portion 82 displays the remaining amount in the form of a battery type bar.

The portable personal terminal connection display unit 84 displays whether or not the portable personal terminal 200 is connected with the icon indicated by an arrow in the form of an arrow.

The wireless communication connection display unit 86 displays whether the wireless communication connection is established (i.e., whether or not Bluetooth is paired) by the icon indicating wireless communication being turned on or blinking.

The power ON / OFF switch 94 is a switch for turning on / off the power of the electromyogram detector 90.

The operation notification indicator 97 is an indicator that indicates whether the electromyogram detector 90 is in operation by being turned on or blinking.

The connector portion 95 is a connector for connecting the light-emitting electromyographic sensor portion 10, and the cable connection terminal 18 of the light-emitting electromyographic sensor portion 10 is detached.

The cable connection terminal 18 is a terminal formed by collecting the connection line 19 of the signal detection electrodes 12 and 14 and the connection line 19 of the reference electrode 16 of the light EMG sensor unit 10.

5 shows a state in which the display unit 80 is positioned on the upper side, the operation notification light 97 is positioned on the middle part, the power ON / OFF switch 94 is positioned on the lower side, And the connector portion 95 is positioned on the lower side of the display portion 80. The display portion 80, the operation notification indicator 97, the power on / off switch 94 And the connector portion 95 may be provided at various positions in various forms.

Fig. 6 shows an example in which the light-emitting electromyographic sensor unit of the present invention is mounted by a user, and Fig. 7 shows an example of electrodes in the light-EMG sensor unit.

As shown in Fig. 6, a light-wave EMG signal, that is, a light muscle active signal is received on two channels. That is, EMG signals are detected on both sides of the neck. Therefore, two signal detecting electrodes 12 and 14 are mounted on the right and left sides, respectively, and the reference electrode 16 is mounted on the collarbone area. Here, the reference electrode 16 may be mounted on both sides or one side of the left and right sides, and may be attached to the back portion of the ear or the collarbone portion or the like.

7 (a) shows an Ag / AgCl patch type electrode having a conductive snap as a disposable electro-magnetic patch electrode for a disposable adhesive, and Fig. 7 (b) 14, 16) of the electromyographic sensor part near the light-coupling part and the light-coupling part at the end of the connection line 19 of the light-emitting part 14, 16, That is, the snap engaging portion and the snap are engaged with each other, so that the light muscle activity signal detected by the light EMG sensor unit 10 can be transmitted to the electromyogram detector 90.

A cable connecting terminal 18 is attached to one end of the connecting line 19, and a snap coupling part is attached to the other end.

8 is a use state diagram of a portable light exercise training system according to the present invention.

The user mounts the light EMG sensor unit 10 and the snap of the electrodes 12, 14 and 16 of the light path electromyogram sensor unit 10 is engaged with the snap engagement part of the connection line 19, And the cable connection terminal 18 of the electromyogram detector 90 is connected to the connector portion 95 of the electromyogram detector 90.

The user exercises according to the exercise prescription of the portable personal terminal 200 while watching the portable personal terminal 200. [

FIG. 9 shows an example of a main adjustment screen when an application program is executed in the portable personal terminal of the present invention, FIG. 10 shows an example when user management is selected on the main adjustment screen in FIG. 9, Fig. 12 shows an example when the feedback training is selected in the main adjustment screen of Fig. 9, and Fig. 13A and Fig. 13B show examples of the electromyogram measurement in the main adjustment screen of Fig. This is an example when selected. Fig. 14 shows an example when measurement recording is selected in the main adjustment screen of Fig.

When the portable personal terminal 200 executes a predetermined application program, a main adjustment screen is initially displayed. The main screen has five buttons on one side: a user management 210, a measurement record 220, an EMG measurement 230, a feedback training 240, and an environment setting 250. The user name and application A brief introduction to the program is displayed.

As shown in FIG. 10, the user management 210 displays a user list. When a user is selected (touched) in the list, the current user is changed to the corresponding user and detailed information is displayed. The user list displays the number of times the user has been trained, the date and time of the last training, and so on. The detail information of the user can be changed by using the " modify information " button in the user management 210, the user can be newly registered using the " new registration " button, Is possible.

11, the environment setting unit 250 is a means for setting an object for equipment, sounds, filters, backups, and the like, and includes an EMG detector 90 connected to the current portable personal terminal 200 via Bluetooth communication You can see the name, listen to the audio auxiliary signal in advance, turn it on and off.

11 (a) is an environment setting screen when an environment setting is selected on the main adjustment screen.

11 (b) is a screen when the 'equipment' button is clicked on the environment setting screen of FIG. 11 (a), and the electromyogram detector 90 ) On the screen.

11 (c) is a screen when the 'sound' button is clicked on the environment setting screen of FIG. 11 (a), and the 'start', 'ready' It is possible to turn on / off each of the 'start', 'ready', and 'relax' voice auxiliary signals by listening to the voice of 'ready', 'start'

11 (d) is a screen when the 'filter' button is clicked on the configuration screen of FIG. 11 (a), and a filter for eliminating noise in the signal preprocessing unit 20 of the electromyogram detector 90 And the signal pre-processing unit 20 of the electromyogram detector 90 can select the amplification gain of the signal. In addition, you can input (set) the maximum value of the chart in the feedback training (the maximum value of the training chart) and the reference value for the relaxation when excessive force is applied. In this case, "The maximum value of the training chart is the value at which the muscle activity value can be maximized in the graph during the feedback training. The reference value" alert reference value "for the occurrence of relaxation is the excessive muscle activity of the sternocleidomastoid muscle A warning sound is generated when the reference value set as the reference value is exceeded.

11 (e) is a screen when the 'backup' button is clicked on the environment setting screen of FIG. 11 (a), and means for storing patient-specific measurement data on the database of the main server 300 to be. The name of the backup data (for example, 'backup 1' in FIG. 11 (e)) is input, and if the "transfer" button is pressed, all measurement data is stored in the main server. In the future, the PC can access the main server through a web site using a Web browser to check these data.

In the feedback training 240, as shown in FIG. 12, as a means for allowing the user to perform training in the vicinity of light according to the signals of 'preparation', 'start' and 'relax' , And relaxes near the light according to the "relax" signal when the maximum value of the chart and the exercise are given to the unnecessary muscles in the training.

12 (a) is a feedback training screen when feedback training is selected on the main adjustment screen.

12 (b) is a screen when the 'training method' button is clicked on the feedback training screen of FIG. 12 (a), a detailed description of the training method can be seen, You can come back to the feedback training screen.

FIG. 12C is a screen when the 'device connection' button is clicked on the feedback training screen of FIG. 12A. When the personal portable terminal 200 and the electromyogram detector 90 are connected, And the user can confirm the result and start training by pressing the 'Start Training' button.

12 (d) is a screen when the 'start training' button is clicked on the feedback training screen of FIG. 12 (a), and is displayed on the chart according to the contraction intensity near the user's light. If the shrinkage intensity near the user's light exceeds the reference value defined in the environment setting, a voice assist signal (relax) is output to guide the user to relax.

12 (e) is a screen showing the end of training in the feedback training screen of Fig. 12 (d). When the training time is over, a guidance window for switching to the result screen appears, Press to move to the result view.

Fig. 12 (f) shows a result viewing screen after completion of training. In the result screen, a logarithmic signal of the entire training time is drawn as a graph.

13A and FIG. 13B, when the screen for performing the light-to-light measurement is displayed, the electromyogram detector (90) and the light-intensity detector A guide to connect the electrodes 12, 14, 16 of the nearby electromyographic sensor unit 10 is output.

In other words, the feedback training 240 displays a training method guide screen and a screen for starting training. The user is first instructed to connect the electromyogram detector 90 and the measurement sensor 3 before starting the measurement. After the start of the training, when the chart moves according to the degree of contraction near the light and is out of the value set in the environment setting 250, the voice auxiliary signal 'relax' is output to guide the relaxation and induce normal motion. When the 30-second training is finished, the screen is switched to the display showing the result value, and the muscle activation signal of the whole training time is displayed as a graph.

13A is an electromyogram measurement screen when electromyography measurement is selected on the main adjustment screen.

13A is a screen when the 'MEASURING METHOD' button is clicked on the EMG measurement screen of FIG. 13A (a), and a detailed description of the measurement method of light EMF, such as the attachment method, You can return to the EMG measurement screen by selecting the 'Return' button.

FIG. 13 (c) shows a case where a guide window is displayed indicating that there is no relative voluntary isometric contraction (RVIC) of the user, that is, when there is no relative voluntary isometric contraction (RVIC) information of the designated user , At the time of initial measurement, etc.), a guidance window indicating that there is no RVIC is displayed. When the user clicks 'OK' in the guide window, the guide window disappears.

13 (d) is a screen when the 'device connection' button is clicked on the EMG measurement screen of FIG. 13 (a), and the portable personal terminal 200 and the electromyogram detector 90 ) Is connected, a warning tone is displayed with a message to start measurement. When the portable personal terminal 200 is connected to the electromyogram detector 90, the measurement is started by pressing the 'start measurement' button as shown in FIG. 13 (e). During the measurement, the voice auxiliary signal of "Preparation" and "Start" is output and the measurement information of the muscle contraction near the light is displayed in real time as a graph.

FIG. 13B is a screen on which measurement of the light EMG is completed. When measurement of the muscle contraction is completed, three buttons of '1 OFF', '2 OFF' and '3 OFF' are displayed. Can be specified. '1OFF', '2OFF', and '3OFF' are buttons for designating three sections in the measurement graph of EMG around the light.

FIG. 13B is a screen when the '1 OFF' button is pressed on the electromyogram measurement screen of FIG. 13B (a), that is, the screen for designating the first section. By moving the gray mask bar by hand, Can be adjusted. In this way, all three intervals can be determined.

In FIG. 13B, (c) of FIG. 13B is a screen after all three intervals are determined, that is, three buttons of '1OFF', '2OFF' and '3OFF' When the 'Setup Complete' button is clicked, a guide window is displayed, 'All the settings are completed? The data is saved and the screen is switched to the result screen'. When the 'Yes' button is selected in the guide window, d) can be seen.

Here, the RVIC measurement is performed. Since the SCM result value is not calculated for the RVIC measurement, there is no result screen, so a screen as shown in FIG. 13 (d) appears. However, in the general measurement, as shown in (e) of FIG. 13B, the SCM result value is shown as a percentage.

In other words, the EMG measurement (230) displays a guidance screen informing the light attachment method and a screen for starting the measurement. Before starting the measurement, guidance is given to connect the electromyogram detector 90 to the electrodes 12, 14, 16 of the light-EMG sensor unit 10.

If there is no relative voluntary isometric contraction (RVIC) information for the selected user (for the first user), the RVIC is not available and the RVIC measurement is performed first. That is, when the application program is used for the first time, in order to obtain the RVIC of the user, the light EMG is detected when the user does not apply any force to the light, and when the user applies force to the light, And detects the RVIC.

Thereafter, a voice auxiliary signal of "Preparation" and "Start" for starting EMG measurement is outputted and the muscle activity measurement information is displayed in a real time graph form. Once the measurement is completed for 30 seconds, it is possible to specify the measurement interval and to adjust and evaluate the interval. Also, it is possible to judge the degree of the balanced motion by indicating the muscle activity level near the left and right light as a percentage.

14 (a) is a measurement recording screen when measurement recording is selected on the main adjustment screen. The measurement records are stored separately for each individual, and only the list of currently designated users can be viewed. For RVIC measurements, it is indicated as RVIC, and there can only be one in the list. Feedback training is indicated by TRAIN and EMG measurement by CHECK. It displays SCM information and measurement time, and you can get more information by using "Detailed view".

FIG. 14B is a screen when 'TRAIN' is selected in FIG. 14A and a 'Detailed View' button is selected. In the case of the feedback training (TRAIN), only the chart at the time of training (left side of FIG. 14 (b)) and the total average value (right side of FIG. 14 (b)) are displayed.

FIG. 14C is a screen when one of 'CHECK' is selected in FIG. 14A and a 'Detailed View' button is selected. In this case, the AVG information, which is the average of the interval of the selection interval, is displayed basically with the graph, and in the case of the general measurement, the value of the RVIC used as the comparison data at the time of measurement is output together with the SCM.

In other words, the measurement record 220 can be stored separately for the person who exercised the exercise, and can select and monitor the user's electromyogram, feedback training record and list. In case of RVIC measurement, RVIC is indicated, feedback training is indicated by TRAIN, and EMG measurement is indicated by CHECK. If you select each item, you can check the saved record and information later.

FIG. 15 is a flowchart for schematically explaining a driving method of a portable light exercise training system according to the present invention, FIG. 16 is a flowchart for explaining the user management step of FIG. 15, 15 is a flow chart for explaining the electromyogram measurement step of FIG. 15, FIG. 19 is a flowchart for explaining the feedback training step of FIG. 15, and FIG. 20 is a flowchart for explaining the setting step of FIG. Fig.

As shown in FIG. 15, when the predetermined application program of the present invention is executed in the portable personal terminal 200, the operation processing unit (not shown) of the portable personal terminal 200 displays five buttons The user may proceed to one of the user management step, the measurement record management step, the EMG measurement step, the feedback training step, and the environment setting step.

FIG. 16 illustrates a case where the operation processing unit (not shown) proceeds to the user management step by the user pressing the user management button in FIG. 15, and the user management step includes a user list management step S110, a new registration step S120, A correction step (S130), and a deletion step (S140). That is, the user management step may include a user list management step (S110), a new registration step (S120), an information modification step (S130), and a deletion step (S110) The process proceeds to step S140.

In step S110, the user list is displayed. When the current user is changed to the corresponding user, the detailed information of the changed user is read from the main server 300 And displays it on the portable personal terminal 200 (S115).

When the user enters detailed information of the user such as name, sex, date of birth, weight, height, etc. in the new registration step S120, the user stores the detailed information in the main server 300 and newly registers the user in step S125.

When the detailed information of the modified user is inputted, the main server 300 stores the updated detailed information and updates the data (S135).

In step S 140, the main server 300 deletes the user and deletes the user data in step S 145.

FIG. 17 shows a case where the operation processing unit (not shown) proceeds to the measurement record management step by the user pressing the measurement record button in FIG. 15, and the measurement record management step includes the RVIC record management step S210, A management step S230, and an EMG measurement record management step S250 (see FIG. 14).

 The RVIC record management step S210 displays RVIC measurement data of the user read from the main server 300 when the RVIC measurement data is selected from among the measurement records of the currently designated user (S215).

The TRAIN recording management step S230 selects a predetermined TRAIN recording among the measurement records of the currently designated user at step S235 and selects a detailed view button at step S240, A graph (chart) of the muscle activity signal measured at the time of measurement, and an overall average value are output (S245).

The EMG measurement record management step S250 selects the EMG measurement record among the measurement records of the currently designated user at step S255 and selects the detailed view button at step S260 to perform predetermined EMG measurement CHECK) record, which includes the average value of the selection interval, the RVIC value, the SCM (%) value, and the like (S265).

FIG. 18 shows a case where the operation processing unit (not shown) proceeds to the electromyogram measuring step by the user pressing the electromyogram measuring button in FIG. 15, the electromyogram measuring step is a step of returning to the main step S310, A device connecting step S330, an initial measuring step S340, and a general measuring step S360 (see FIGS. 13A and 13B).

If the 'measurement method' button is selected in the measurement method guide step S320, the portable personal terminal 200 returns to the main menu (S315) (Not shown) outputs a guidance screen for the electrode attaching method or the like (S325).

An operation processing unit (not shown) of the portable personal terminal 200 is equipped with an electrode and the portable personal terminal 200 and the electromyogram detection unit 100 are connected to each other, Is confirmed to be Bluetooth-paired and connected, and if it is confirmed, a notification sound is output together with a message to start measurement (S335).

The initial measurement step S340 is the initial measurement that has not measured the relative voluntary isometric contraction (RVIC) of the user and the calculation processing unit (not shown) of the portable personal terminal 200 measures the relative voluntary isometric contraction (RVIC) (Step S343). In this measurement, a voice assist signal of " preparation " and " start " is outputted in step S345. Accordingly, when the user performs muscle contraction, The measurement information is displayed in real time in a graph in step S347. When the measurement is completed (S349), three measurement intervals are designated, that is, If specified (S351), the result is output to the screen (S353).

The general measurement step S360 stores the muscle contraction data for the user who has already stored the RVIC. The calculation processing unit (not shown) of the portable personal terminal 200 determines whether or not the " preparation " (S363). When the user performs the muscle contraction, the measurement information of the muscle contraction is displayed in a graph in real time (S365). When the measurement is completed (S367), three measurement intervals are designated Quot; 1OFF ", " 2OFF ", and " 3OFF " are pressed by the user in step S369, and the result is displayed on the screen in step S371.

FIG. 19 shows a case where the operation processing unit (not shown) proceeds to the feedback training step by the user pressing the feedback training button in FIG. 15, and the feedback training step is a step of returning to the main step (S410) ), A device connection step S430, and a training start step S440 (see FIG. 12).

If the 'training method' button is selected in the training method guide step S420, the portable personal terminal 200 returns to the main menu (S415) The arithmetic processing unit (not shown) of the training method outputs a guidance screen for the training method (S425).

The operation unit (not shown) of the portable personal terminal 200 is equipped with an electrode and the portable personal terminal 200 and the electromyogram detection unit 100 are connected to each other in the device connection step (S430) Is confirmed to be Bluetooth-paired, and if it is confirmed, a notification sound is output together with a message to start training (S335).

In the training start step S440, if the user performs the shrink training, the shrinkage intensity near the light is output in real time as a graph (S443). If the training value exceeds the reference value defined in the environment setting, (S445). When the light intensity contraction is over (S447), the result of the training is displayed on the screen (S449). If the light intensity exceeds the reference value defined in the environment setting, .

FIG. 20 shows a case where an operation processing unit (not shown) proceeds to an environment setting step by the user pressing an environment setting button in FIG. 15, and the environment setting step includes an equipment setting step S510, a sound setting step S520, A setting step S530, and a backup setting step S540 (see FIG. 11).

The device setting step S510 outputs a list of the designated device name, i.e., the EMG detector 90 and the connectable Bluetooth device, i.e., the portable personal terminal 200 (S513) (Step S515), and when the Bluetooth is paired, the connected device is displayed on the screen.

In the sound setting step S520, the user preliminarily hears the voice auxiliary signal used during the measurement and sets On / Off (S525), thereby turning on or off the voice auxiliary signal used during the measurement.

In the filter setting step (S530), the user inputs the maximum value of the training schedule in the feedback training and the warning reference value (S535).

In the backup setting step S540, the portable personal terminal 200 transmits the measurement information to the main server and stores the measurement information in step S543. The user then confirms the measurement information on the main server through the web at step S545.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, Modification is possible. Accordingly, the spirit of the present invention should be understood only in accordance with the following claims, and all equivalents or equivalent variations thereof are included in the scope of the present invention.

3: Measurement sensor 10: Light-EMG sensor unit
12, 14: signal detecting electrodes 16: reference electrode
18: Cable connection terminal 19: Connection cable
20: signal preprocessing unit 50: arithmetic processing unit
60: communication unit 70:
80: Display unit 82: Battery remaining amount indicator
84: portable personal terminal connection display part 86: wireless communication connection display part
90: EMG detector 94: Power ON / OFF switch
95: Connector section 97: Operation notification indicator
100: light-EMG detector 200: portable personal terminal
210: User management 220: Measurement record
230: EMG measurement 240: Feedback training
250: Configuration 300: Main server
400: terminal for storing data

Claims (20)

A light-to-light EMG detector for detecting a light muscle active signal by attaching an electromyogram electrode near the light;
A portable personal terminal for analyzing the muscle activity from the light muscle activity signal received from the light EMG detector and outputting the exercise prescription including the exercise method;
And a controller for controlling the driving of the portable light-
Around the stomach is the sternocleidomastoid muscle (SCM)
Calculation of muscle activity ratio (SCM (%)) of sternocleidomastoid muscle
SCM (%) = (AVG / RVIC) 100
(Where RVIC is the relative voluntary isometric contraction value of the pre-stored user, AVG is the average of the light activity signals received from the light EMG detector)
Wherein the light intensity is obtained by the following equation. A light-to-light EMG detector for detecting a light muscle active signal by attaching an electromyogram electrode near the light;
A portable personal terminal for detecting a light muscle activity using an average AVG of the light muscle activity signal received from the light EMG detector and a relative spontaneous isometric contraction (RVIC) of the user stored previously;
A main server for transmitting, from a portable personal terminal, an exercise prescription including a motion method to a portable personal terminal in accordance with the received light muscle activity;
And a controller for controlling the operation of the portable light-based exercise training system. 3. The method of claim 2,
(SCM) in the vicinity of the light. The light-EMG detecting unit according to any one of claims 1 to 4,
A light-to-light EMG sensor unit having two channels for detecting EMG near the left and right sides of the neck;
An electromyogram detector for performing a preprocessing process for increasing the light muscle activity signal received from the light EMG sensor unit and removing noise, and transmitting the signal to a portable personal terminal by radio;
And a controller for controlling the operation of the portable light-based exercise training system. 5. The method of claim 4,
Wherein the wireless communication between the electromyogram detector and the portable personal terminal is performed using Bluetooth. 5. The apparatus according to claim 4, wherein the electromyogram detector
A signal preprocessing unit having an amplifier and a filter to amplify a light muscle active signal received from the light path electromyogram sensor unit, remove noise, and convert the signal into a digital signal;
An arithmetic processing unit for converting the light muscle activity signal received from the signal preprocessing unit into a signal for transmission through the communication unit;
A communication unit for wirelessly transmitting a light muscle active signal received from the operation processing unit to the portable personal terminal;
And a controller for controlling the operation of the portable light-based exercise training system. 5. The method of claim 4,
Wherein the one channel in the vicinity of the light EMG sensor unit includes two signal electrodes mounted on the SCM. 8. The method of claim 7,
Wherein one channel in the light EMG sensor unit further comprises one reference electrode attached to the back of the ear or the collarbone portion of the ear. The method of claim 3,
Calculation of muscle activity ratio (SCM (%)) of sternocleidomastoid muscle
SCM (%) = (AVG / RVIC) 100
(Where RVIC is the relative voluntary isometric contraction value of the pre-stored user, AVG is the average of the light activity signals received from the light EMG detector)
Wherein the light intensity is obtained by the following equation. 3. The method of claim 2,
The main server includes data identification number, user identification number, discrimination between training and measurement and RVIC, result information including measurement date and time, maximum isometric contraction (MVIC) value, SCM value and AVG value, Wherein the portable light-weight exercise training system comprises: 9. The method of claim 8,
Wherein the signal detection electrode and the reference electrode are electrosurgical patch electrodes for disposable adhesive. 12. The method of claim 11,
Wherein the signal detection electrode and the reference electrode are Ag / AgCl patch type electrodes having a snap at the center. 5. The apparatus according to claim 4, wherein the electromyogram detector
And a display unit for displaying a remaining amount of the battery, whether the portable personal terminal is connected to the portable personal terminal, and whether the portable communication terminal is connected to the wireless communication. 5. The method of claim 4,
Wherein the portable personal terminal is any one of a smart phone, a smart pad, and a laptop. 15. The method of claim 14,
Wherein the portable personal terminal has an application program configured to be executed in an Android application. 3. The method according to any one of claims 1 to 3,
The handheld personal terminal outputs a light muscle activity signal and a light muscle activity signal,
And outputs a voice signal and an image signal for guiding the exercise training near the light. And a control unit that analyzes the muscle activity from the light muscle activity signal received from the light EMG detecting unit and outputs a motion prescription including a motion method A method for driving a sports light system for a portable light including a portable personal terminal,
The portable personal terminal includes a light-shrinking intensity output step of outputting on a screen a shrinking intensity in the vicinity of light according to a user's shrinking training in real time in a graph;
A reference value excess notification step of outputting a voice signal for notification of exceeding a reference value when the shrinkage intensity of the user's light exceeds a preset reference value;
A training termination step of informing the end of the light-shrinking training if a voice signal for exceeding a preset number of training or a notification for exceeding a reference value is outputted in the reference value excess notification step;
The method of driving a portable light-based exercise training system according to claim 1, 18. The method of claim 17,
Wherein the portable personal terminal further comprises a training method guide step of outputting a guidance screen for the training method. 19. The method of claim 18,
And a device connection confirmation step of confirming that the portable personal terminal is paired with the electromyogram detection unit and Bluetooth is connected to the portable personal terminal. 18. The method of claim 17,
The portable personal terminal detects the muscle activity rate of the sternocleidomastoid muscle as the shrinkage intensity near the user's light,
Calculation of muscle activity ratio (SCM (%)) of sternocleidomastoid muscle
SCM (%) = (AVG / RVIC) 100
(Where RVIC is the relative voluntary isometric contraction value of the pre-stored user, AVG is the average of the light activity signals received from the light EMG detector)
And the driving speed of the portable light-weight exercise training system is calculated by the following equation.

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