KR101203902B1 - Bio-signal measurement unit of exercise prescription system - Google Patents

Abstract

The present invention relates to a personal biometric terminal for exercise prescription systems, and more particularly, the exercise prescription system which detects a biosignal of an athlete in an exercise facility and determines an exercise prescription based on this, and automatically controls an exercise device according to the exercise prescription. The present invention relates to a personal biometric terminal for exercise precautionary systems that is insensitive and unrestrained to a user. The user terminal for exercise prescription system of the present invention is provided with a body temperature sensor on the skin contact surface, the biometric terminal having an on / off switch on the opposite surface of the skin contact surface and the biometric terminal is mounted, the mounted of the biometric terminal Electrocardiogram electrodes are provided on both sides, and at least one chest belt is configured to be mounted on a user's chest.

As a result, it is convenient for the user to detect the bio-signal during the user's exercise because it is insensitive and unbounded, and the S / N ratio is higher and the more accurate bio-signal can be detected by removing the dynamic noise and the interference noise during the exercise. . In addition, it is possible to more accurately detect the exerciser's bio-signal in the exercise facility, and it is possible to determine the exercise prescription that is more suitable for the user based on the detected bio-signal, and by controlling the exercise equipment automatically according to the exercise prescription, Make the right exercise possible.

 Exercise Prescription System, Biometric Instrument, S / N Ratio

Description

Bio-signal measurement unit of exercise prescription system

The present invention detects the bio-signal of the athlete in the exercise facility and determines the exercise prescription based on this. Personal bio-measurement for the exercise prescription system involuntarily and unconstrained to the user in the exercise prescription system that automatically controls the exercise equipment according to the exercise prescription. It relates to a terminal.

Monitoring of motion during exercise is mainly done by recording the video information during exercise and feeding back to the party. To record the video information, the user must have a separate video recording device and accompanied by a helper who manipulates it. do. In this case, it is difficult for the user to monitor his or her own movement while exercising.

Recently, a motion detection device for contacting a subject performing exercise to measure a living body signal of the subject, measuring a movement signal according to the movement of the subject or the exercise equipment, and transmitting the living body signal and the movement signal; A mobile terminal which obtains biometric information and exercise information from the biometric information, obtains a recovery period that is the optimal biological state from the biometric information, obtains an optimal exercise result from the exercise information during the recovery period, and informs the subject. Research on the exercise motion monitoring device at the same exercise is being made.

However, even in these studies, the body of the exerciser is constrained by the apparatus for measuring the biosignal, and it is difficult to receive exercise prescription in real time, and it is difficult to obtain the exercise prescription for each user who is formulated, quantified, and improved.

The problem to be solved by the present invention is to detect the bio-signal of the exerciser in the exercise facility to determine the exercise prescription based on this, and in the exercise prescription system that automatically controls the exercise equipment according to the exercise prescription is unconscious and unrestrained to the user In addition, by removing the dynamic noise and interference noise occurring during exercise, the S / N ratio is higher, and provides a personal biometric terminal for exercise prescription system that can detect a more accurate bio-signal.
Another object of the present invention is to detect a biosignal, such as electrocardiogram, PPG, activity, body temperature, and the like, the detected biosignal is a slave module for transmitting to a user equipment exercise equipment; A master module connected to the band and mounted / removed from the slave module, and generating quantitatively detailed exercise prescription information using the user's exercise history information and the user's bio signals. It is to provide a personal biometric terminal for the exercise prescription system to determine the exercise prescription to automatically control the exercise equipment.

The present invention is a user terminal for exercise prescription system to determine the exercise prescription by detecting the bio-signal of the exerciser in the exercise facility, the body having a body temperature sensor on the skin contact surface, the living body having an on / off switch on the opposite side of the skin contact surface A measurement terminal and the biometric terminal are mounted, and both sides of the mounted biometric terminal have electrocardiogram electrodes, and at least a chest belt configured to be mounted on a user's chest.

The apparatus may further include an activity sensor unit including an acceleration sensor to detect an activity signal according to a movement.

The body temperature signal detected by the body temperature sensor, the ECG signal detected by the ECG electrode, and the activity signal detected by the activity sensor unit may be wirelessly transmitted to the exercise equipment terminal.

The biometric terminal is used as a slave module, and further comprising a master module to which the slave module is mounted and detached.

The electrocardiogram electrode is characterized in that consisting of a cloth electrode.

In another aspect, the present invention is characterized by having a slave module for detecting the body temperature by having a body temperature sensor on the skin contact surface, is mounted to the upper arm connected to the arm band, and comprises at least a master module to be mounted, detached.

The master module includes at least one of an MP3 unit, a mobile phone hands-free unit, a sound source connection unit for receiving an alarm from a sound source of a TV or an exercise equipment terminal mounted next to the exercise equipment, and having a separate earphone. It is characterized by. In addition, the master module is provided with one upper electrocardiogram electrode, and the earphone is also provided with one earphone electrocardiogram electrode, it characterized in that it is configured to detect the electrocardiogram of the lead II.

The upper arm ECG electrode is provided on one side of the rear surface of the master module, and the slave module is mounted on the other side. In addition, the master module is characterized in that the memory card is built.

In addition, the present invention is characterized by consisting of an infrared sensor which is the body temperature sensor.

According to the present invention, the personal biometric terminal for exercise prescription system of the present invention is insensitive to the user and is unconstrained, which is convenient for detecting the biosignal during the user's exercise, and eliminates the noise and interference noise occurring during the exercise. The present invention provides a personal biometric terminal for exercise prescription system that can detect a more accurate biosignal with a higher S / N ratio.

Using the personal biometric terminal for exercise prescription system of the present invention, it is possible to more accurately detect the biosignal of the exerciser in the exercise facility, it is possible to determine the exercise prescription that is more suitable for the user based on the detected biosignal, By automatically controlling the exercise equipment according to the exercise prescription, it is possible to exercise more suitable to the user.
In addition, the personal biometric terminal for exercise prescription system of the present invention, the detection of the bio-signal, such as electrocardiogram, PPG, activity, body temperature, and the like, the detected bio-signal is a slave module for transmitting to the exercise equipment terminal the user is exercising; A master module connected to the band and mounted / removed from the slave module, and generating quantitatively detailed exercise prescription information using the user's exercise history information and the user's bio signals. The exercise prescription is determined to enable automatic control of the exercise equipment. In particular, the present invention is based on the master module to generate an exercise prescription and control the exercise device by the exercise prescription based on not only heart rate but also bio signals including electrocardiogram, PPG, activity and body temperature and exercise history information of the user. The detachable slave module is designed to detect bio signals and is characterized by being insensitive to the user and unbounded.

1 is an explanatory diagram for conceptually explaining the exercise prescription system according to an embodiment of the present invention.

The present invention is an exercise prescription system used in an exercise facility, such as a fitness center having a plurality of exercise equipment, the exercise equipment management server 400, exercise equipment terminal 300, the user terminal 100 is provided.

In the present invention, when a user first comes to the fitness center, first of all, the medical record including the past medical history and personal basic information is created, which is immediately stored in the exercise equipment management server as "personal basic information". Afterwards, the basic physical fitness measuring device measures the current physical condition of the individual and this information is also stored in the exercise equipment management server as "basic fitness information". Personal basic information includes past medical history, height, weight, BMI, blood pressure, heart rate, and body composition analysis (additional). Basic fitness information includes agility, muscular endurance, quickness, balance, flexibility and strength. The exercise prescription in aerobic exercise, which will be described later, is divided into exercise prescription groups based on two pieces of information obtained during the first visit to the fitness center, that is, personal basic information and basic physical fitness information. Depending on the exercise prescription can be provided to the user in a 24-week program.

The user terminal 100 is mounted on the user, and detects a biosignal such as an electrocardiogram, PPG, activity, and body temperature of the user, and the detected biosignal is a workout in which a user equipped with the user terminal is exercising via Bluetooth. Send to instrument terminal 300. The user terminal 100 may be composed of a slave module and a master module, or may consist only of a slave module, and these modules are driven with a battery.

The slave module 110 and the master module 210 may be used separately or in combination. When the slave module 110 and the master module 210 are used separately, the slave module 110 is mounted on the chest and the master module 210 is mounted on the upper arm. When the slave module 110 and the master module 210 are used in combination, the slave module 110 may be mounted and used on the upper arm while being coupled with the rear surface of the master module 210.

Slave module 110 is coupled to the chest (chest) belt is worn on the chest, and detects the bio-signal, such as electrocardiogram, PPG, activity, body temperature, the detected bio-signal is the exercise device terminal that the user is exercising ( 300).

The master module 210 is worn on the upper arm together with the arm band, and functions as a TV sound source, hands-free, and MP3 of the exercise device 310, and stores data received from the slave module, if necessary, by USB. Data may be transmitted to a personal computer (not shown), an expert server (not shown), or an exercise equipment management server 400 through an interface. The master module has a built-in memory card for storing MP3 data, data received from the slave module, the memory card may be a micro-SD card.

That is, the slave module 110 performs biometric data measurement and transmission (Bluetooth), the master module entertains (entertainment) function, that is, connecting the sports equipment TV device, sound source, mobile phone hands-free, MP3 listening, etc., data storage (micro-) SD card) function, and plays a role of Bluetooth transmission and reception for the implementation of entertainment functions.

In addition, a user ID is stored inside the slave module, which may exist in a communication protocol with the exercise equipment terminal. With the exercise device automatically searching for peripheral Bluetooth devices, the athlete may have attached the slave module to the chest belt (or the slave module worn on the upper arm in combination with the master module) to access the exercise device. When the exercise equipment terminal shows the peripheral Bluetooth device to the user through the exercise equipment output GUI, it induces the user to select the Bluetooth searched by the ID of the terminal worn by the asset. When the Bluetooth device searched for by the current exerciser's ID is connected to the Bluetooth device of the exercise equipment terminal, the exercise prescription transmits the personal information of the exerciser to the exercise equipment terminal from the exercise equipment management server. It is measured in real time and transmitted to the exercise equipment terminal.

The exercise device terminal 300 receives exercise history information of the user from the exercise device management server 400 through wired or wireless communication, receives the user's bio signals from the user terminal 100, and based on these, By controlling the exercise prescription suitable for the user to control the exercise device (310). The exercise device 310 that receives the exercise prescription information quantitatively divided according to the given information presents a customized exercise prescription to the user by automatically controlling the device according to the prescription information.

When the exercise equipment terminal 300 receives the user ID from the slave module of the user terminal 100, the exercise equipment management server 400 requests past exercise information, personal basic information, and basic fitness information for the corresponding user. Based on the information, the initial exercise prescription is given.

Based on the biometric information measured in real time by the slave module as well as the prescription through past exercise information and basic personal information and basic physical fitness information, it monitors how the biometric information changes during exercise and reflects it in the exercise prescription in real time. Control of the prescription and exercise equipment 310 is made.

The first connection with the exercise equipment terminal 300 is the Bluetooth of the slave module, and if this communication is secured, the Bluetooth of the master module is secondarily connected with the exercise equipment terminal 300 to secure the communication network.

The exercise equipment management server 400 stores basic personal information data of people using exercise facilities, and receives and stores exercise prescription data of the corresponding user from the exercise equipment terminal 300. The exercise apparatus management server 400 is a server in an exercise facility, and communicates with the exercise apparatus terminal 300 by wire or wirelessly by TCP-IP communication.

 Each slave module 110 or master module 210 is provided with an RFID tag, can be registered in the exercise equipment management server 400 at the beginning of use for each user, the exercise equipment terminal 300 can automatically detect this. have.

2 is an explanatory diagram for explaining the configuration of the exercise prescription system of FIG.

The slave module 110 includes a biosignal detector 120, a signal preprocessor 140, an A / D converter 170, a slave module operation processor 180, and a slave module transceiver 190. The slave module 110 detects a biosignal and transmits the detected biosignal to the exercise device terminal 300, and includes a dynamic noise removing algorithm for removing the congestion from the detected biosignal.

The biosignal detection unit 120 is a means for detecting a biosignal, i.e., an electrocardiogram signal, a PPG signal, an activity signal, a body temperature signal, and the like using the sensors, and the slave module ECG electrode unit 122, the PPG sensor unit 124, Activity sensor unit 126, body temperature sensor unit 128 is included.

The slave module ECG electrode 122 includes two or more ECG electrodes to detect an ECG signal. The slave module ECG electrode part 122 is comprised of a cloth electrode and included in the slave module band. The ECG signal may be detected by providing two ECG electrodes in the slave module 110. That is, the ECG signals of the user may be detected during exercise by attaching the ECG electrodes to both chests of the user.
Although not shown here, in some cases, one ECG electrode is further provided in the master module 210 mounted on the upper arm, and one ECG electrode is provided in the earphone unit (not shown) mounted on the ear. ECG signals can be detected. In other words, as is well known, one or more leads should be recorded in order to fully indicate the electrical activity of the heart in the clinical electrocardiogram. Generally, leads I, II, and III are configured as shown in FIG. 7. It is done. At this time, since the direction and the size are the same vector according to the vector characteristics, since the size and the direction are the same while moving through the lead II, the heart, the electrocardiogram electrode of the earphone part of the right ear and the master module 210 of the left upper arm The electrocardiogram electrode forms Lead II.

The PPG sensor unit 124 includes a light emitting unit and a light receiving unit to detect a PPG signal.

Activity (ACC) sensor unit 126 has an acceleration sensor to detect the activity according to the movement. As an acceleration sensor, three-axis acceleration sensors (X, Y, Z-axis) can be used, thereby detecting the three-axis acceleration signal according to the movement and measuring the activity.

The body temperature sensor unit 128 is located at a part in contact with the skin and detects body temperature. Infrared sensors can be used. The body temperature sensor measures the body temperature by emitting infrared rays to the upper arm when combined with the master module 210 in the chest when the slave module 110 is used alone.

The signal preprocessor 140 is a means for preprocessing amplifying a biosignal detected from the biosignal detector 120, that is, an electrocardiogram signal, a PPG signal, an activity signal, and the like, and removing noise. , PPG preprocessor 144, activity preprocessor 146, body temperature preprocessor 148.

The ECG preprocessor 142 amplifies the ECG signal detected by the ECG electrodes and removes noise.

The PPG preprocessor 144 amplifies the PPG signal detected by the PPG sensor 124 and removes noise.

The activity preprocessor 146 amplifies the activity signal detected by the activity sensor unit 126 and removes noise.

The body temperature preprocessor 148 performs preprocessing such as amplification of the body temperature signal detected by the body temperature sensor 128.

The A / D converter 170 converts the output signal of the signal preprocessor 140 into a digital signal.

The slave module operation processor 180 converts the output signal of the A / D converter 170 into a signal for transmission from the slave module transceiver 190. Receives a request of the exercise device terminal 300 from the slave module transceiver 190, and transmits user information such as a user ID to the exercise device terminal 300 through the slave module transceiver 190 according to the received request. In some cases, the slave module calculation processing unit 180 may be omitted.

The slave module transceiver 190 transmits an output signal of the slave module operation processor 180 to the exercise device terminal 300.

Although not shown, the slave module 110 may further include a slave module memory unit. The slave module memory unit (not shown) stores user basic information such as a user ID, and transmits the user ID to the exercise device terminal 300 through the slave module transceiver 190 according to a request of the exercise device terminal 300. do.

In the present invention, the A / D converter 170, the slave module operation processor 180, and the slave module transceiver 190 are slave module data collectors, and in some cases, may be formed of one data acquisition chip.

The master module 210 is a sound source connection unit 220, MP3 (230), mobile phone hands-free unit 240, memory card 250, master module transceiver 290, master module setting unit 280, master module bio-signal A detector (not shown) and a master module calculation processor (not shown) are provided.

The sound source connection unit 220 outputs a sound source received through the master module transceiver 290 from the sound source of the TV mounted on the exercise device 310 or the exercise device terminal 300. The sound source connection unit 220 outputs a sound source through a speaker or earphone.

MP3 230 has a built-in general MP3 device, the user can listen to the sound source through the speaker, earphones and the like during exercise.

The mobile phone hands-free unit 240 has a built-in mobile phone hands-free device, so that the user can communicate through an earphone equipped with a microphone during exercise.

The memory card 250 stores personal basic information, and may store a sound source that the user wants to store among sound sources that the user listens to during exercise. Although not shown in some cases, the biosignal detected by the slave module 110 may be wirelessly received and stored. Data of the memory card 250 may be stored in a computer or the like through an output port (not shown) in some cases.

The master module receiving unit 290 receives a sound source generated from the exercise device terminal 300 or the sound source generated by the exercise device terminal 300, and transmits the received sound source to the sound source connection unit 220. In addition, information from the memory card 250, that is, personal basic information, is received and transmitted to the exercise equipment terminal 300 or an adjacent computer.

Although not shown, the master module calculation processing unit may be further provided at the front end of the master module receiving unit 290, and the master module calculation processing unit and the master module receiving unit 290 may be formed of one data collection chip.

Master module operation processing unit (not shown) may be made of ARM (cortex M3), the sound source connection unit 220, MP3 (230), mobile phone hands-free unit 240, memory card 250, master module transceiver 290 The master module setting unit 280 is fully controlled.

The master module setting unit 280 sets a sound source connection mode, an MP3 mode, a mobile phone hands-free unit mode, a memory mode, and the like.

The master module biosignal detection unit (not shown) detects and preprocesses the biosignal and transmits the biosignal to the exercise device terminal 300 or stores the biosignal in its own memory. The master module biosignal detection unit (not shown) includes at least an upper arm ECG electrode (not shown).

Master module operation processing unit (not shown) may be made of ARM (cortex M3), the sound source connection unit 220, MP3 (230), mobile phone hands-free unit 240, memory card 250, master module transceiver 290 Overall control of the master module setting unit 280.

The upper arm ECG electrode (not shown) pairs with the earphone ECG electrode (not shown) to detect an ECG. In some cases, a brachial PPG sensor unit (not shown) may be further provided.

The exercise equipment terminal 300 includes a sports equipment transceiver 310, a sports equipment operation processor 320, a sports equipment setup unit 330, a sports equipment memory 340, a sports equipment output unit 350, and a TV port ( 360, the exercise equipment controller 370, and the like.

The exercise equipment transceiver 310 transmits the signals received from the slave module transceiver 190 and the master module transceiver 290 to the exercise equipment operation processor 320, and is output from the exercise equipment operator 320. The ID request signal is transmitted to the slave module transceiver 190 and an alarm signal is transmitted to the master module transceiver 290.

When the exercise machine operation processor 320 receives the user ID from the slave module transceiver 190 through the exercise machine transceiver 310, the exercise machine management server 400 sends the last exercise information and the personal basic information about the user. And basic fitness information, and based on the information, the initial exercise prescription. In addition, based on the biometric information measured in real time received through the exercise equipment transceiver 310 from the slave module transceiver 190 as well as exercise prescription through the last exercise information and the initial personal basic information and basic fitness information. It monitors how the information of the living body changes, and reflects this on the exercise prescription in real time to lower the exercise prescription. The exercise machine control signal is generated based on the exercise prescription thus obtained and transmitted to the exercise machine controller 370 to control the exercise machine 310.

The exercise device setting unit 330 may manually set an exercise device ON / OFF, an exercise device use time, an exercise device use mode, and the like.

The exercise device memory unit 340 temporarily stores the user ID, the user's biometric information, and the exercise prescription, and transmits to the exercise device management server 400 after the use of the exercise device or after the exercise device is finished.

The exercise machine output unit 350 outputs an output signal of the exercise machine operation processor 320. That is, it outputs the user's current exercise prescription, the user's biosignal, health status, and the like.

The TV port 360 is connected to the sound source port of the TV mounted next to the exercise device 310, and transmits the sound source of the TV to the master module 210 through the exercise device transceiver 310.

The exercise device controller 370 controls the exercise device 310 according to the exercise device control signal from the exercise device calculation processor 320.

The exercise equipment management server 400 is a server in an exercise facility, and stores basic personal information data of people using the exercise facility, receives and stores exercise prescription data of the corresponding user from the exercise equipment terminal 300, and exercise equipment. When the data request from the terminal 300 transmits the requested data to the exercise device terminal (300).

The exercise equipment terminal 300 may communicate data with the exercise equipment management server 400 through the exercise equipment output port 395.

In the present invention, when the slave module 110 is coupled to the chest belt (chest), the coupling is in the form of a fastening screw that emphasizes the user's convenience, the combination of the slave module 110 and the master module 210 is a mobile phone battery Is connected to the main body, the communication method between each module is a contact connection method, not a male and female form.

The earphone of the present invention further includes an earphone ECG electrode for detecting an ECG signal from an ear, and the master module 210 also includes a master module ECG electrode. The ECG of the lead II is detected by the master module electrocardiogram electrode LA and the earphone electrocardiogram electrode RA. The master module ECG electrode is made of a cloth electrode (conductive) and is placed in a case surrounding the master module 210 and connected to the main body and a connector so that a signal is transmitted to the slave module 110.

The slave module 110 and the master module 210 may be used separately or in combination. When the slave module 110 and the master module 210 are used separately, the slave module 110 is mounted on the chest and the master module 210 is mounted on the upper arm. When the slave module 110 and the master module 210 are used in combination, the slave module 110 may be mounted and used on the upper arm while being coupled with the rear surface of the master module 210.

The infrared sensor, which is a body temperature sensor, measures infrared rays by emitting infrared rays to the chest when the slave module 110 is used alone, and when combined with the master module 210 in a non-contact manner.

The external appearance of the slave module 110 and the master module 210 is made of a plastic material, the band of the slave module 110 and the master module 210 to adjust the rubber material and the length of the electrode portion to secure the cloth electrode It consists of a shrinkable cloth band.

3 shows an appearance of a state in which a slave module and a master module are coupled according to an embodiment of the present invention. 4 illustrates a state in which a master module coupled to a slave module of FIG. 3 is coupled to an arm band.

3 illustrates a left side view, a front view, a rear view, and the earphone 500 in a state in which the slave module 110 and the master module 210 are coupled to each other.

The upper arm ECG electrode 262 is mounted on the rear surface of the master module 210, and the slave module 110 is mounted on the rear surface of the master module 210.

The slave module 110 is equipped with a body temperature sensor 128.

One side of the master module 210 includes an MP3 connector 297, an ON / OFF switch 298, a slave-master module connector 296, and the like.

The earphone 500 includes an earphone ECG electrode (not shown), an earphone connector 520, a micro SD card insertion unit 530, and a USB port 540.

That is, the slave module 110 is mounted to the upper arm in a coupled state of the master module 210, and at this time, the body temperature is detected at the upper arm from the body temperature sensor 128 of the slave module 110, and an earphone ECG electrode (not shown). The ECG is detected from the upper arm ECG electrode 262, and the activity is detected from the activity sensor unit 126 of the slave module 110.

FIG. 5 illustrates a schematic configuration diagram of a user terminal driven when the slave module and the master module of FIG. 3 are coupled.

The master module calculation processing unit 270 generally includes a sound source connection unit 220, an MP3 230, a mobile phone hands-free unit 240, a memory card 250, a master module transceiver unit 290, and a master module setting unit 280. To control. The master module transceiver 290 receives a sound source from the exercise device terminal 300 and transmits the sound source to the master module calculation processor 270.

The signals detected from the upper arm ECG electrode 262 and the earphone electrode 510 are transmitted to the slave module operation processing unit 180 to be processed, and then transmitted to the exercise equipment terminal 300 through the slave module transmission / reception unit 190. .

The PPG signal received from the slave module PPG sensor unit or the master module PPG sensor unit is transmitted to the slave module operation processing unit 180 to be processed and then transmitted to the exercise equipment terminal 300 through the slave module transmission / reception unit 190. .

The signal detected from the body temperature sensor unit 128 is also transmitted to the slave module operation processing unit 180 to be processed and then transmitted to the exercise device terminal 300 through the slave module transmission / reception unit 190.

6 is a state diagram in which the slave module is mounted on the chest belt when only the slave module of one embodiment of the present invention is used.

The slave module 110 is mounted to the chest belt 198, and the slave module ECG electrode 122 is mounted to both left and right sides of the slave module mounting portion of the chest belt 198.

The slave module ECG electrode 122 may be formed of a cloth electrode and may be woven together with the chest belt 198 or mounted on the chest belt 198.

The slave module 110 may be mounted on a slave module mounting portion made in the form of a pocket on the chest belt 198, and in some cases, the slave module 110 may be mounted on the chest belt 198 in a clip form. have.

The slave module 110 includes a temperature sensor unit 128 on the skin adhesive side, and a slave module on / off switch 197 on the opposite side of the skin adhesive side.

FIG. 7 is a schematic structural diagram of a user terminal driven when using only the slave module of FIG. 6.

The ECG signals detected from the two slave module ECG electrodes 122 are transmitted to the slave module operation processor 180 through the ECG preprocessor 142 and detected from the activity sensor unit 126 and the body temperature sensor 128. The received signals are also transmitted to the slave module operation processor 180 through the signal preprocessor 140 to be processed. Then, the signals are transmitted to the exercise device terminal 300 through the slave module transceiver 190.

Slave module operation processing unit 180 may be composed of the MSP430 (MCU).

It is to be understood that the present invention is not limited by what has been described above and illustrated in the drawings, and those skilled in the art will recognize that many modifications and variations are possible within the scope of the following claims.

1 is an explanatory diagram for conceptually explaining the exercise prescription system according to an embodiment of the present invention.

2 is an explanatory diagram for explaining the configuration of the exercise prescription system of FIG.

Figure 3 shows the appearance of the slave module and the master module coupled state of one embodiment of the present invention.

4 illustrates a state in which a master module coupled to a slave module of FIG. 3 is coupled to an arm band.

5 is a schematic configuration diagram of a user terminal driven when the slave module and the master module of FIG.

6 is a state diagram in which the slave module is mounted on the chest belt when only the slave module of one embodiment of the present invention is used alone.

<Brief Description of Drawings>

110: slave module 120: biological signal detection unit 122: slave module ECG electrode

124: PPG sensor unit 126: activity sensor unit 128: body temperature sensor unit 140: signal preprocessing unit

142: ECG preprocessor 144: PPG preprocessor 146: Activity preprocessor

148: body temperature preprocessing unit 170: A / D converter 180: slave module operation processing unit

190: slave module transceiver 197: slave module on / off switch

198: Chest belt 210: Master module 220: Sound source connection 230: MP3

240: mobile phone hand free 250: memory card 262: upper arm ECG electrode

280: master module setting unit 290: master module transceiver 300: exercise equipment terminal

310: exercise machine transceiver 320: exercise machine operation processing unit 330: exercise machine setting unit

340: fitness equipment memory 350: fitness equipment output 360: TV port

370: exercise equipment control unit 395: exercise equipment output port 400: exercise equipment management server

500: Earphone 520: Earphone connector 530: Micro SD card insertion part 540: USB port

Claims (11)

 A biometric terminal having a body temperature sensor on the skin contact surface and an on / off switch on an opposite surface of the skin contact surface; A chest belt mounted with the biometric terminal, having a ECG electrode at both sides of the mounted biometric terminal, and configured to be mounted on a chest of a user; An activity sensor unit mounted on one of the biometric terminal or the chest belt and having an acceleration sensor to detect an activity signal according to a movement; In the user terminal for exercise prescription system, The body temperature signal detected by the body temperature sensor, the ECG signal detected by the ECG electrode, and the activity signal detected by the activity sensor unit are wirelessly transmitted to the exercise equipment terminal. The biometric terminal is used as a slave module, And a master module connected to the arm band and mounted on the upper arm, wherein the slave module is mounted and detached from the master module. delete delete delete The method of claim 1, The ECG electrode is a user terminal for exercise prescription system, characterized in that consisting of a cloth electrode. A slave module having a body temperature sensor on the skin contact surface to detect body temperature; A master module connected to the arm band and mounted to the upper arm and to which the slave module is mounted and detached; In the user terminal for exercise prescription system comprising a, The master module, MP3 unit; Cell phone hands-free parts; A sound source connection unit for receiving an alarm from a sound source of the TV mounted on the exercise equipment or the exercise equipment terminal; One or more of the built-in, with a separate earphone, The master module has one upper arm ECG electrode, and the earphone has one earphone ECG electrode, A user terminal for exercise prescription system, comprising: an earphone ECG electrode on the right ear, and an ECG electrode of the master module mounted on the left upper arm to detect the ECG of the lead II. delete delete The method of claim 6, The upper arm ECG electrode is provided on one side of the rear surface of the master module, the user terminal for exercise prescription system, characterized in that the slave module is mounted on the other side. 10. The method of claim 9, The master module is a user terminal for exercise prescription system, characterized in that the memory card is embedded. The method according to any one of claims 1 to 5, The temperature sensor is a user terminal for exercise prescription system, characterized in that consisting of an infrared sensor.

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