KR20160116867A - Emotion monitoring toilet system - Google Patents

Emotion monitoring toilet system Download PDF

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Publication number
KR20160116867A
KR20160116867A KR1020150045209A KR20150045209A KR20160116867A KR 20160116867 A KR20160116867 A KR 20160116867A KR 1020150045209 A KR1020150045209 A KR 1020150045209A KR 20150045209 A KR20150045209 A KR 20150045209A KR 20160116867 A KR20160116867 A KR 20160116867A
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signal
smartphone
user
toilet seat
fingerprint
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KR1020150045209A
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Korean (ko)
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KR101862674B1 (en
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송재철
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인덕대학교 산학협력단
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
    • A47K13/00—Seats or covers for all kinds of closets
    • A47K13/24—Parts or details not covered in, or of interest apart from, groups A47K13/02 - A47K13/22, e.g. devices imparting a swinging or vibrating motion to the seats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/0002—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network
    • A61B5/0015—Remote monitoring of patients using telemetry, e.g. transmission of vital signals via a communication network characterised by features of the telemetry system
    • A61B5/0022—Monitoring a patient using a global network, e.g. telephone networks, internet
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/01—Measuring temperature of body parts ; Diagnostic temperature sensing, e.g. for malignant or inflamed tissue
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
    • A61B5/024—Detecting, measuring or recording pulse rate or heart rate
    • A61B5/02416—Detecting, measuring or recording pulse rate or heart rate using photoplethysmograph signals, e.g. generated by infrared radiation
    • A61B5/04012—
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/48—Other medical applications
    • A61B5/4869—Determining body composition
    • A61B5/4872—Body fat
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/68—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient
    • A61B5/6801—Arrangements of detecting, measuring or recording means, e.g. sensors, in relation to patient specially adapted to be attached to or worn on the body surface
    • A61B5/683—Means for maintaining contact with the body
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/74—Details of notification to user or communication with user or patient ; user input means
    • A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biophysics (AREA)
  • Cardiology (AREA)
  • Physiology (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Measuring And Recording Apparatus For Diagnosis (AREA)

Abstract

The present invention relates to a toilet system interconnected to a smartphone. In the system, a biometric signal measuring unit is mounted on a toilet seat, and a biometric signal is measured from the biometric signal measuring unit and the measured biometric signal is transmitted to a main server via a smartphone of a user. The smartphone of the user calculates the extent of emotions of the user from the biometric signal. If the calculated extent of emotions escapes from a reference range, the system notifies the same to smartphones of the user and a guardian of the user. The toilet system interconnected to a smartphone, of the present invention, as a toilet in the form of a chair, comprises a toilet seat device and a smartphone. The toilet seat device comprises: a biometric signal detecting unit containing an electrocardiogram sensor; and a calculating process unit which has a fingerprint detecting unit to detect a fingerprint, compares the detected fingerprint with a fingerprint of a user registered in advance to confirm the current user, and pairs with a smartphone of the user. The smartphone receives biometric signals containing electrocardiogram signals from the toilet seat device, and transmits the received biometric signals and personal information to the main server. The calculating process unit of the toilet seat device detects a biometric signal parameter containing emotional states (ES) from the biometric signals detected from the biometric signal detecting unit, and transmits the detected biometric signal parameter to the smartphone. The smartphone compares the emotional states (ES) to a pre-stored reference range, and if the emotional states (ES) escape from the reference range, transmits an alarm signal to smartphones of the user and a guardian of the user.

Description

{Emotion monitoring toilet system}

A living body signal measuring unit is mounted on a toilet seat, and the living body signal is measured. The measured living body signal is transmitted to the main server through the smartphone of the user, and the user's sensibility And a seat bed system interlocked with a smart phone for notifying a smart phone of the user and a guardian of the smart phone when the measured degree of sensibility exceeds the reference range.

Background Art [0002] As an in-home patient management system for monitoring the health status of chronic patients living in a household, systems for continuously monitoring a patient's bio-signal by measuring the patient's bio-signal and transmitting it to a hospital server through a main server have been studied and tried.

However, in such cases, the patient often has to attach a bio-signal measuring device to the body, which is considerably inconvenient. In addition, a separate apparatus for collecting the bio-signals in the house and transmitting them to the main server is required.

Therefore, in order to measure a living body signal unintentionally, it is desired that the living body signal measuring part is mounted on the toilet seat, and it is desired that the user's smart phone has a function of collecting the living body signals and transmitting them to the main server.

Korean Patent Laid-Open Publication No. 10-2008-0037305 relates to a living-body integrated bio-signal acquisition device for remote health care, and more particularly to a bio-signal acquisition device integrated with a toilet seat and a foot plate for measuring weight, blood pressure, electrocardiogram, body impedance, And to a bio-signal acquisition apparatus capable of managing the measured data by a user and remotely transmitting the data.

Korean Patent Laid-Open Publication No. 10-2008-0037305 discloses a method of using a personal identifier card in order to perform remote health management by measuring a living body signal from a toilet seat, Device. It is not uncomfortable for a user to pick up a personal identifier card every time he goes to the bathroom.

Therefore, it is desirable to allow a device for authenticating a user to be mounted on a toilet seat to simply authenticate the user.

In particular, people who have been in the house for a long time often accompany depression.

Japanese Patent Application Laid-Open No. 10-2004-0028601 discloses a stress measurement device for a mobile communication terminal. The stress measurement module measures a stress state by sensing electrocardiogram and skin electrical response by finger contact of a user, It must be installed in the right place of the terminal. However, it is not easy to install a separate biometric device on a mobile communication terminal.

Therefore, according to the present invention, the living body signal measuring unit is mounted on the toilet seat, the living body signal is measured, the measured living body signal is transmitted to the user's smartphone, and the user's smart- We propose a toilet seat system that can be connected with a smart phone.

SUMMARY OF THE INVENTION The object of the present invention is to provide a living body measuring apparatus which measures a living body signal from a living room and measures the living body signal from the living body measuring signal and transmits the measured living body signal to the user's smartphone, And to provide a toilet seat system interlocked with a smart phone that notifies the smartphone of a user's smartphone and a guardian thereof when the measured degree of sensibility exceeds a reference range.

Another object of the present invention is to provide a device for authenticating a user, which is installed on a toilet seat to simply authenticate a user, and transmits a biometric signal of a user detected on the toilet seat to a main server through a smartphone of the user, And to provide a toilet seat system interlocked with a smartphone.

In order to solve the above problems, a toilet seat system interlocked with a smartphone of the present invention is a chair type toilet, which includes a living body signal detection unit including an electrocardiogram sensor, and includes a fingerprint detection unit to detect a fingerprint, And a calculation processing unit for comparing the previously registered user fingerprint with previously registered user fingerprints to determine a current user and for pairing with the smartphone of the user; And a smartphone paired with the toilet seat apparatus, receives the living body signal including the electrocardiogram signal from the toilet seat apparatus, and transmits the received living body signal and personal information to the main server.

The operation processing unit of the toilet seat apparatus extracts a normalized LF of a low frequency band, a normalized HF of a high frequency band, an emotional state (ES) of a high frequency band, and a normalized LF of a low frequency band from a living body signal including an electrocardiogram signal detected from a living body signal detecting unit. , And transmits the detected bio-signal parameters to the smartphone.

The smart phone is configured to detect, from a living body signal including an electrocardiogram signal detected from a living body signal detecting section, a normalized LF of a low frequency band, a normalized HF of a high frequency band, an emotional state (ES) And the emotional state (ES) is a value obtained by dividing the normalized intensity of the low frequency band by the normalized intensity of the high frequency band.

The smartphone compares the emotional state (ES) with the pre-stored reference range, and transmits a notification signal to the user mobile phone and the protector mobile phone when the emotional state (ES) exceeds the reference range.

The main server stores the bio-signal or bio-signal parameters received from the smart phone for each user, compares the bio-signal parameters with reference data of the bio-signal parameters, and when the reference data of the bio-signal parameters exceeds the reference data, To the hospital server, which transmits the user's personal information and the bio-signal parameter.

The toilet seat apparatus may further include at least one of a body fat sensor unit, a body temperature sensor unit, and an oxygen saturation (PPG) sensor unit.

Each of the body fat sensor and the electrocardiograph sensor may be mounted on the left and right sides of the hip contact portion of the toilet seat.

The fingerprint detecting portion and the oxygen saturation (PPG) sensor portion are mounted on the control panel portion located on the side of the toilet seat apparatus.

The fingerprint detection unit uses a swipe sensor as a fingerprint sensor.

The bio-signal parameters include the mean HRT, the standard deviation of the total RR interval (SDNN), the square root of the mean of the squared difference of the adjacent RR intervals (RMSSD), the continuous RR interval difference (SRD) (PI), a very low frequency band (VLF) intensity (PSD), a low frequency band (LF) intensity (PSD), a high frequency band (HF) intensity (PSD) and a total intensity for five minutes (TP).

The biological signal parameter includes at least one of blood oxygen saturation, body fat percentage, and average body temperature.

According to another aspect of the present invention, there is provided a method of operating a toilet seat system interlocked with a smartphone, comprising: a fingerprint image receiving step of receiving a fingerprint image from a fingerprint detecting unit; The operation processing unit of the toilet seat apparatus compares the received fingerprint image with a fingerprint image previously stored in the memory unit to find a user who matches the received fingerprint and performs a pairing of the smartphone of the user with the toilet seat apparatus Setting step; The operation processing unit of the toilet seat apparatus receives a living body signal including an electrocardiogram signal from a living body signal detecting unit including an electrocardiogram sensor unit and obtains a living body signal parameter including an emotional state (ES) from the received living body signal, step; The emotional state (ES) received from the toilet seat apparatus is compared with the pre-stored reference range, and when the emotional state (ES) exceeds the reference range, the emotional state (ES) ES) and a reference range comparison step.

According to the toilet seat system interlocked with the smartphone of the present invention, the living body signal measuring unit is mounted on the toilet seat, the living body signal is measured, the measured living body signal is transmitted to the user's smartphone, The degree of emotion of the user is obtained from the bio-signal, and when the measured degree of sensibility exceeds the reference range, it is informed by the smart phone of the user's smartphone and the guardian so as to measure the non- Can be confirmed on the user's smartphone. If the degree of sensitivity exceeds the standard range, not only the user but also the guardian can be informed of the quick action.

Further, in the present invention, a device for authenticating a user is mounted on a toilet seat so as to easily authenticate a user, so that it is not necessary to use a recognition card or the like.

In addition, the present invention is configured to transmit a user's biometric signal detected by a toilet seat to a main server through a smartphone of a user's own smartphone, so that there is no fear that personal information will leak through the smartphone of the user.

FIG. 1 is a schematic diagram for explaining a toilet seat system interlocked with a smartphone of the present invention.
2 is an example of the toilet seat apparatus of Fig.
Fig. 3 is a block diagram for explaining the configuration of the toilet seat apparatus of Fig. 2;
4 is a flowchart illustrating a driving method of a toilet seat system interlocked with a smartphone of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and operation of a toilet seat system interlocked with a smartphone of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a schematic view for explaining a toilet seat system interlocked with a smartphone of the present invention, including a toilet seat apparatus 100, a smart phone 200, a main server 300, and a hospital server 400.

The toilet seat apparatus 100 includes a fingerprint detection unit, detects a fingerprint, detects a current user among the users registered at the beginning, and includes a biosignal detection unit such as an electrocardiogram sensor unit and a body fat sensor unit, Signals to the smartphone 200 of the current user.

In some cases, the toilet seat apparatus 100 detects the bio-signal parameters from the detected bio-signals and transmits the detected bio-signal parameters to the smartphone 200.

The smart phone 200 detects the bio-signal parameter from the received bio-signal, transmits the detected bio-signal parameter to the main server 300, detects the emotion state from the bio-signal parameter, determines whether the state is abnormal, State, the notification signal is transmitted to the user's cell phone and the guardian's cell phone to inform the user and the guardian.

In some cases, the biometric signal parameter is detected in the toilet seat apparatus 100, and the smartphone 200 can transmit the received biometric signal parameter to the main server 300. [

In the present invention, the smart phone 200 may be a smart phone, a smart pad, a notebook, or the like.

The main server 300 stores the bio-signal parameters received by the user's smartphone 200 for each user, compares and analyzes the bio-signal parameters with reference data, determines whether the bio-signal parameters are in an abnormal state, (Name, sex, age, etc.) of the user, medical data of the user (that is, the user's personal data) , Biometric parameters stored in the database).

The hospital server 400 receives and stores the user's personal information (name, sex, age, etc.) and the medical data of the user along with a signal indicating that the user is in an abnormal state, transmits the data to the user's primary care physician, do.

2 is an example of the toilet seat apparatus of Fig.

The body fat sensor 140, the electrocardiogram sensor 150 and the body temperature sensor 160 are mounted on the hip contact portion 110 and the finger contact portion 120 is provided on one side of the control panel portion 115. The hip contact portion 110 may be the hip rest of the toilet seat or the hip rest cover of the toilet seat. Although not shown, the control panel unit 115 may further include a key input unit, a speaker unit, a monitor unit, and the like.

The finger contact portion 120 is a portion made to contact a finger, and is equipped with a fingerprint detection portion 125 and an oxygen saturation (PPG) sensor portion 130.

The body fat sensor unit 140 and the electrocardiogram sensor unit 150 are mounted on both right and left sides of the hip contact unit 110 and the body temperature sensor unit 160 can be mounted anywhere where the skin of the hip contact unit 110 contacts .

FIG. 3 is a block diagram illustrating the configuration of the toilet seat apparatus of FIG. 2, a fingerprint detection unit 125, an oxygen saturation (PPG) sensor unit 130, an oxygen saturation degree (PPG) signal preprocessing unit 135, A body fat signal preprocessing unit 145, an electrocardiogram sensor unit 150, an electrocardiogram signal preprocessing unit 155, a body temperature sensor unit 160, a body temperature signal preprocessing unit 165, an A / D conversion unit 170, A processing unit 180, a transmission / reception unit 190, and a memory unit 195. The oxygen saturation (PPG) sensor unit 130, the oxygen saturation degree (PPG) signal preprocessor 135, the body fat sensor unit 140, the body fat signal preprocessor 145, the electrocardiogram sensor unit 150, A body temperature sensor 160, and a body temperature signal preprocessor 165. The biological signal detector may be referred to as a biological signal detector.

The fingerprint detection unit 125 includes a fingerprint sensor, a fingerprint sensor driver, and the like.

The fingerprint sensor is means for acquiring image information of the fingerprint, and detects the fingerprint image and transmits the fingerprint image to the operation processing unit 180. The fingerprint sensor can use a SWIPE sensor, and the sweep sensor can use a CMOS sensor that recognizes 128 x 8 pixels.

The fingerprint sensor driving unit drives the fingerprint sensor according to the fingerprint sensing request signal of the operation processing unit 180 to detect the fingerprint image.

For example, when the start signal is received from the start / end switch of the key input unit (not shown) of the control panel unit 115, the operation processing unit 180 outputs the sound information to the finger contact unit 120, The fingerprint detection unit 125 detects the fingerprint and transmits it to the arithmetic processing unit 180. The fingerprint detection unit 125 detects the fingerprint and transmits the fingerprint to the arithmetic processing unit 180. [ The arithmetic processing unit 180 compares the fingerprint stored in the memory unit 195 with the fingerprint stored in the memory unit 195, and sets the user and performs pairing with the smartphone of the set user.

The PPG sensor unit 130 includes a light emitting unit and a light receiving unit and is mounted on the finger contact unit 120 to detect an oxygen saturation signal of the user. The detected oxygen saturation signal is supplied to an oxygen saturation (PPG) Amplified by the A / D converter 135, and subjected to preprocessing for removing noise, and then transmitted to the A / D converter 170.

The body fat sensor 140 includes two left and right body fat detecting electrodes to detect a body fat signal and the detected body fat signal is amplified by the body fat signal preprocessor 145 to perform a pre- D conversion unit 170, as shown in FIG.

The electrocardiogram sensor unit 150 includes two left and right electrocardiogram electrodes to detect an electrocardiogram signal and the detected electrocardiogram signal is amplified by the electrocardiogram signal preprocessor 155 to perform preprocessing for eliminating noise, And is transmitted to the conversion unit 170.

The body temperature signal preprocessing unit 165 includes a temperature sensor for detecting a body temperature signal and the detected body temperature signal is amplified by the body temperature signal preprocessor 165 to perform a preprocessing for removing noise, 170). A thermocouple or a thermometer can be used as the temperature sensor.

The A / D converter 170 converts the signals received from the oxygen saturation (PPG) signal preprocessor 135, the body fat signal preprocessor 145, the electrocardiogram signal preprocessor 155 and the body temperature signal preprocessor 165 into digital And transmits the signal to the arithmetic processing unit 180.

The operation processing unit 180 obtains the oxygen saturation degree of blood from the oxygen saturation degree signal received from the oxygen saturation degree (PPG) sensor unit 130 through the A / D conversion unit 170, The average body temperature is obtained from the body temperature signal received from the body temperature sensor 160 through the A / D converter 170, and the body temperature is obtained from the body fat signal received through the A / D converter 170.

The arithmetic processing unit 180 calculates an average heart rate (mean HRT), a standard deviation (SDNN) of the total RR interval, an adjacent RR interval (RMDD), continuous RR interval difference (SRD), compression index (PI), very low frequency band (VLF) intensity (PSD), low frequency band (LF) intensity (PSD) (HF) intensity (PSD), a total intensity for 5 minutes (TP), a normalized LF of a low frequency band, a normalized HF of a high frequency band, a band intensity ratio of a low frequency band Here, the mean square root of the mean of the mean HRT, the standard deviation of the total RR interval (SDNN), the square of the difference between adjacent RR intervals (RMSSD), and the emotional state (ES) , Continuous RR interval difference (SRD), compression index (PI), very low frequency band (VLF) intensity (PSD), low frequency band (LF) intensity (PSD) (HF) intensity (PSD), a total intensity for 5 minutes (TP), a normalized LF of a low frequency band, a normalized HF of a high frequency band, a band intensity ratio (LF / HF ratio, and the emotional state (ES) are well known in the art such as Korean Patent No. 10-0493714, and a detailed description thereof will be omitted.

In electrocardiogram signals, the PSD of the LF (low frequency) is a PSD in the frequency range of 0.04 to 0.15 Hz, which is a relative low-frequency component around 0.1 Hz that reflects blood pressure control and mechanism activity, and the activity of the sympathetic nervous system and parasympathetic nervous system Reflect. The PSD of LF is expressed by Equation (1).

Figure pat00001

LF in Equation (1) represents PSD in LF.

In the electrocardiogram signal, the PSD of the HF (High frequency) is the PSD of the frequency band of 0.15-0.4 Hz, and the frequency range of the respiration is the respiratory band related to the respiration, that is, the relative high frequency

Figure pat00002

In Equation (2), HF represents the PSD in HF.

The emotional state (ES) is expressed by Equation (3).

Figure pat00003

(LFnorm is a normalized intensity signal in the low frequency band, LFnorm = (LF / (LF + HF)) x 100, and HFnorm is a normalized intensity signal in the high frequency band. 100)

The arithmetic processing unit 180 calculates an average of squared values of the difference between the obtained biological signal parameters, the oxygen saturation of blood, the percent body fat percentage, the average body temperature, the mean HRT, the standard deviation SDNN of all RR intervals, (PSD), low frequency band (LF) intensity (PSD), high frequency band (HF) intensity (PSD) ), 5-minute total intensity (TP), normalized LF of the low frequency band, normalized HF of the high frequency band, LF / HF ratio of the low frequency band, ES to the smartphone 200 through the transmission unit 190. [

When the start signal is received from the start / end switch of the key input unit (not shown) of the control panel unit 115, the arithmetic processing unit 180 outputs sound information for touching the finger contact unit 120 to the control panel unit (Not shown) of the memory unit 195 and receives a fingerprint image from the fingerprint detection unit 125. The fingerprint image stored in the memory unit 195 is compared with a fingerprint stored in the memory unit 195, Unit 195 with the smartphone of the user's smartphone number.

The memory unit 195 stores fingerprint information of each user and a smartphone number registered for each user at the beginning of use.

The transmission / reception unit 190 transmits the signal output from the operation processing unit 180 to the smartphone 200.

The smartphone 200 transmits the received bio-signal parameter to the main server 300. [ In addition, a predetermined biometric signal parameter set by the user is subjected to statistical processing and displayed on the smartphone 200. Also, the smartphone 200 compares the emotional state (ES) with a pre-stored reference range to determine whether it is abnormal, and if the abnormal state exceeds the reference range, the smart phone 200 transmits a notification signal to the user's mobile phone and the protector's mobile phone, And guardian.

4 is a flowchart illustrating a driving method of a toilet seat system interlocked with a smartphone of the present invention.

In the fingerprint image receiving step, the operation processing unit 180 of the toilet seat apparatus 100 receives the fingerprint image from the fingerprint detecting unit 125 (S110). That is, when the start signal is received from the start / end switch of the key input unit (not shown) of the control panel unit 115, the arithmetic processing unit 180 of the toilet seat apparatus 100 determines whether the finger touches the finger contact unit 120 (Not shown) of the control panel unit 115, and receives the fingerprint image from the fingerprint detection unit 125. The fingerprint detection unit 125 detects the fingerprint image.

In the user setting step, the operation processing unit 180 of the toilet seat apparatus 100 compares the received fingerprint with the fingerprint stored in the memory unit 195 to find a user who matches the received fingerprint, (S120). The smartphone is then paired with the toilet seat device of the smartphone.

The oxygen saturation level signal from the oxygen saturation degree (PPG) sensor unit 130, the body fat sensor unit 140, the electrocardiogram sensor unit 150, and the body temperature sensor unit 160 of the toilet seat apparatus 100, Signal, an electrocardiogram signal, and a body temperature signal are received (S130), and bio-signal parameters are obtained from these signals (S140).

And transmits the bio-signal parameter detected in the bio-signal parameter detection step to the main server 300 as a transmission step to the main server.

If the emotional state (ES) is detected in the biological signal parameter detection step and the detected emotional state (ES) is not detected in the biological signal parameter detection step in the emotional state derivation step, The emotional state ES is detected by Expression 3 (S160).

(S170). If it is not the normal range, a signal indicating the abnormal state is output to the smartphone of the user smartphone and the protector (S180).

The user's smartphone displays the bio-signal parameters and the emotional state.

Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited thereto, and various other changes and modifications may be made.

100: toilet seat apparatus 110: hip contact section
115: control panel section 120: finger contact section
125: fingerprint detection unit 130: oxygen saturation sensor unit
135: Oxygen saturation signal preprocessing section
140: body fat sensor unit 145: body fat signal preprocessing unit
150: Electrocardiogram sensor unit 155: Electrocardiogram signal preprocessing unit
160: body temperature sensor unit 165: body temperature signal preprocessing unit
170: A / D conversion unit 180:
190: Transmitting / receiving unit 195: Memory unit
200: smart phone 300: main server
400: Hospital server

Claims (15)

And a biometric signal detection unit including an electrocardiogram sensor, wherein the biometric sensor includes a fingerprint detection unit for detecting a fingerprint, comparing the detected fingerprint with a previously registered user fingerprint, comparing the fingerprint with the previously stored fingerprint, And an arithmetic processing unit for determining the user of the smartphone and for performing the pairing with the smartphone of the user;
A smartphone paired with the toilet seat apparatus, receiving a living body signal including an electrocardiogram signal from the toilet seat apparatus, and transmitting the received living body signal and personal information to a main server;
Wherein the smartphone is a smart phone. The method according to claim 1,
The operation processing unit of the toilet seat apparatus extracts a normalized LF of a low frequency band, a normalized HF of a high frequency band, an emotional state (ES) of a high frequency band from a living body signal including an electrocardiogram signal detected from a living body signal detecting unit, And transmits the detected biometric signal parameters to the smartphone. The system according to claim 1, wherein the biometric signal parameters are transmitted to the smartphone. The method according to claim 1,
The smart phone is configured to detect, from a living body signal including an electrocardiogram signal detected from a living body signal detecting section, a normalized LF of a low frequency band, a normalized HF of a high frequency band, an emotional state (ES) And a biometric signal parameter is detected based on the detected biometric signal parameter. 4. The method according to any one of claims 2 to 3,
Wherein the emotional state (ES) is a value obtained by dividing the normalized intensity of the low frequency band by the normalized intensity of the high frequency band. 5. The method of claim 4,
The smartphone compares the emotional state (ES) with a pre-stored reference range, and transmits a notification signal to the user mobile phone and the protector mobile phone when the emotional state (ES) exceeds the reference range. Lt; / RTI > 6. The method of claim 5,
The main server stores the bio-signal or bio-signal parameters received from the smart phone for each user, compares the bio-signal parameters with reference data of the bio-signal parameters, and when the reference data of the bio-signal parameters exceeds the reference data, And the biometric signal parameter of the user is transmitted to the hospital server which is connected to the smartphone. 6. The method of claim 5,
The toilet seat system according to claim 1, further comprising at least one of a body fat sensor unit, a body temperature sensor unit, and an oxygen saturation sensor (PPG) sensor unit. 8. The method of claim 7,
Wherein each of the body fat sensor and the electrocardiograph sensor is mounted on the left side and the right side of the hip contact portion of the toilet seat. 8. The method of claim 7,
Wherein the fingerprint detection unit and the oxygen saturation (PPG) sensor unit are mounted on a control panel unit located next to the toilet seat apparatus. 10. The method of claim 9,
Wherein the fingerprint detection unit uses a SWIPE sensor as a fingerprint sensor. 8. The method of claim 7,
The bio-signal parameters include the mean HRT, the standard deviation of the total RR interval (SDNN), the square root of the mean of the squared difference of the adjacent RR intervals (RMSSD), the continuous RR interval difference (SRD) (PI), a very low frequency band (VLF) intensity (PSD), a low frequency band (LF) intensity (PSD), a high frequency band (HF) intensity (PSD) It is featured with a smartphone-compatible toilet seat system. 8. The method of claim 7,
Wherein the living body signal parameter includes at least one of blood oxygen saturation, body fat percentage, and average body temperature. The operation processing unit of the toilet seat apparatus receives the fingerprint image from the fingerprint detection unit;
The operation processing unit of the toilet seat apparatus compares the received fingerprint image with a fingerprint image previously stored in the memory unit to find a user who matches the received fingerprint and performs a pairing of the smartphone of the user with the toilet seat apparatus Setting step;
The operation processing unit of the toilet seat apparatus receives a living body signal including an electrocardiogram signal from a living body signal detecting unit including an electrocardiogram sensor unit and obtains a living body signal parameter including an emotional state (ES) from the received living body signal, step;
The emotional state (ES) received from the toilet seat apparatus is compared with the pre-stored reference range, and when the emotional state (ES) exceeds the reference range, the emotional state (ES) ES) and a reference range;
The method comprising the steps of: (a) inputting an input signal to the smartphone; 14. The method of claim 13,
Wherein the emotional state (ES) is a value obtained by dividing the normalized intensity of the low frequency band by the normalized intensity of the high frequency band. 14. The method of claim 13,
Wherein the toilet seat apparatus further includes at least one of a body fat sensor unit, a body temperature sensor unit, and an oxygen saturation sensor (PPG) sensor unit.
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