WO2020184927A1 - Dispositif de détection d'informations biométriques - Google Patents

Dispositif de détection d'informations biométriques Download PDF

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Publication number
WO2020184927A1
WO2020184927A1 PCT/KR2020/003230 KR2020003230W WO2020184927A1 WO 2020184927 A1 WO2020184927 A1 WO 2020184927A1 KR 2020003230 W KR2020003230 W KR 2020003230W WO 2020184927 A1 WO2020184927 A1 WO 2020184927A1
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WO
WIPO (PCT)
Prior art keywords
sensor
biometric information
sensing device
information
unit
Prior art date
Application number
PCT/KR2020/003230
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English (en)
Korean (ko)
Inventor
박응석
김영진
Original Assignee
(주)스포투
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Priority claimed from KR1020190149193A external-priority patent/KR20200109232A/ko
Application filed by (주)스포투 filed Critical (주)스포투
Publication of WO2020184927A1 publication Critical patent/WO2020184927A1/fr

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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
    • 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
    • A61B5/08—Detecting, measuring or recording devices for evaluating the respiratory organs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/11—Measuring movement of the entire body or parts thereof, e.g. head or hand tremor, mobility of a limb
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/24—Detecting, measuring or recording bioelectric or biomagnetic signals of the body or parts thereof
    • A61B5/25—Bioelectric electrodes therefor

Definitions

  • the present invention relates to a biometric information sensing device, and more particularly, to a sensing device that senses and transmits biometric information by a sensor including a fiber-type respiratory sensor, an ECG sensor, an oxygen saturation sensor, a temperature sensor, or a motion sensor. .
  • biometric information sensing devices As interest in health increases, various types of biometric information sensing devices are being developed. In addition, as various wearable devices that can be directly worn by users are spreading, devices specialized for healthcare are being developed.
  • the conventional wearable type biometric information sensing device is attached to a specific part of the body and is configured for the purpose of sensing exercise information related to a specific exercise. For example, it is used to measure the number of steps while walking. Therefore, in order to sense exercise information for another exercise, different types of sensing devices must be attached to the body, and when performing various exercises, there is a problem in that several types of sensing devices have to be prepared.
  • the conventional wearable type biometric information sensing device is specialized for outdoor exercise or tactical training analysis due to high dependence on location information including GPS, and multiplayer monitoring is performed by team units such as soccer and basketball. It was introduced and used only in sports, and there was a problem that it was not suitable for routine-based personal exercise performed indoors.
  • the inaccuracy of the sensing result of each biometric information sensor and the separate analysis of each biometric information include the type of exercise analyzed for the sensing result, the number of exercise, or the amount of exercise. There was a problem that the accuracy of exercise information was poor.
  • the problem to be solved by the present invention is to provide a biometric information sensing device capable of acquiring exercise information related to various movements with one sensing device by sensing various biometric information by a plurality of sensors included in one sensing device.
  • the problem to be solved by the present invention is not limited to location information including GPS, but by sensing and analyzing information on the user's respiration, electrocardiogram, oxygen saturation, body temperature, or motion, it is based on routines made indoors as well as group sports. It is to provide a biometric information sensing device that can be actively used in personal exercise.
  • the problem to be solved by the present invention is to sense precise breathing information by a fiber-type breathing sensor, to sense biometric information by a plurality of sensors at the same time, and to match and compare a plurality of sensed biometric information according to time.
  • a biometric information sensing device capable of calculating accurate exercise information (eg, exercise frequency information) by analyzing.
  • the problem to be solved by the present invention is that by providing biometric information or exercise information by lighting, biometric information that enables users to easily obtain feedback on exercise performance without having to bring a client device (eg, a smartphone) close to each other. It is to provide a sensing device.
  • a client device eg, a smartphone
  • the biometric information analysis apparatus for solving the above-described problems includes a housing including a power supply unit, a control unit or a sensor unit therein, a wearing unit coupled to one or both sides of the housing, and a wear unit positioned at the wearing unit. It includes a fibrous respiration sensor, the sensor unit includes an ECG sensor, an oxygen saturation sensor, a temperature sensor, or a motion sensor, and the fibrous respiration sensor senses a change in volume of the chest to sense respiration information.
  • the wearing part of the biometric information analysis device for solving the above-described problems is made of fibers having elastic properties and can be worn on the chest, and the fiber-type breathing sensor is formed in one area of the wearing part.
  • a tube is applied to sense a change in the volume of the chest to sense respiration information, and the respiration information may include a respiration pattern, respiration frequency, or respiration volume.
  • Electrodes of the ECG sensor of the biometric information analysis apparatus according to another embodiment of the present invention for solving the above-described problems include those located on the wearing portions on both sides of the housing.
  • the motion sensor of the biometric information analysis apparatus for solving the above-described problem includes an acceleration sensor, an angular velocity sensor, or a geomagnetic sensor.
  • the biometric information analysis apparatus for solving the above-described problems includes the housing being worn so as to be located in the center of the chest.
  • the biometric information analysis apparatus for solving the above-described problem further includes an authentication unit for receiving user authentication information and logging in.
  • the biometric information analysis apparatus for solving the above-described problems further includes a communication unit located inside the housing and communicating with a server or a client device.
  • the client device of the biometric information analysis device for solving the above problems includes a user client device or a trainer client device, and includes a plurality of sensing devices and one trainer client device communicating. do.
  • the biometric information analysis apparatus for solving the above-described problem further includes an output unit that outputs the sensed biometric information or information received from the server.
  • the output unit of the biometric information analysis apparatus for solving the above-described problem is located on the front side of the housing, includes a lighting unit, and the lighting unit is the sensed biometric information or information received from the server. It includes changing the lighting color under the control of the controller in response to the change in
  • various biometric information or exercise information can be obtained through a plurality of sensors included in one sensing device.
  • precise breathing information can be sensed by a fiber-type breathing sensor that detects a change in the volume of the chest, and accurate exercise information can be analyzed by sensing and providing a plurality of biometric information for the same time.
  • the user can easily obtain information on exercise performance without bringing a client device (eg, a smartphone) close to the LED lighting of the sensing device.
  • a client device eg, a smartphone
  • a plurality of users wear a sensing device and communicate with one trainer client device through a communication unit, so that a trainer can monitor a plurality of users without space constraints in group training, You can provide personalized feedback.
  • FIG. 1 is a diagram showing the configuration of a biometric information sensing device according to an embodiment of the present invention.
  • FIG. 2 is a diagram showing the configuration of a housing of a biometric information sensing device according to an embodiment of the present invention.
  • 3 is a view for explaining the experimental results for confirming the sensitivity of the fiber-type breathing sensor.
  • FIG. 4 is a diagram showing a graph of time of biometric information sensed at the same time according to an embodiment of the present invention.
  • FIG. 5 is a diagram illustrating a communication relationship between a biometric information sensing device and a client device according to an embodiment of the present invention.
  • FIG. 6 is a diagram showing the configuration of an output unit according to an embodiment of the present invention.
  • FIG. 7 is a diagram illustrating a biometric information sensing device that outputs information by a lighting unit and a wearing state according to an exemplary embodiment of the present invention.
  • a'client device' refers to all devices including a communication function that users can use by installing a program (or application). That is, the client device is a cellular phone, a PCS phone (Personal Communication Service phone), a synchronous/asynchronous mobile terminal of the International Mobile Telecommunication-2000 (IMT-2000), a Palm Personal Computer (Palm Personal Computer), Personal Digital Assistant (PDA), Smart phone, WAP phone (Wireless Application Protocao phone), mobile game console, tablet PC, smart watch, notebook PC, desktop PC, smart camera, smart TV It may include various communication devices such as. Further, the client device does not basically include a communication function, but may include a device capable of performing communication by combining a memory chip having a communication function.
  • FIG. 1 is a diagram showing a configuration of a biometric information sensing device according to an embodiment of the present invention
  • FIG. 2 is a diagram showing a configuration of a housing of a biometric information sensing device according to an embodiment of the present invention.
  • a biometric information sensing device 10 includes a housing 100, a wearing part 200 coupled to one or both sides of the housing, and a fiber located in the wearing part. It may include a type breathing sensor 300.
  • the housing 100 may include a sensor unit 110, a power supply unit 120, or a control unit 130, the sensor unit ECG sensor 112,
  • the oxygen saturation sensor 114, the temperature sensor 116, or the motion sensor 118 may be included, and various sensors capable of sensing biometric information may be included without being limited thereto.
  • the power supply unit 120 supplies power necessary for driving the biometric information sensing device, and may include a battery, and the controller 130 can control overall operations related to the biometric information sensing device, and each component It is connected to the field and can control the operation of each component.
  • the wearing part 200 is coupled to one side or both sides of the housing, and may be a band that can be worn around the user's chest, more preferably, due to the change in the volume of the chest due to the user's breathing. It may be a band having elasticity so that it can be stretched or contracted accordingly.
  • the wearing unit may further include an adjustment unit capable of adjusting a length according to the user's chest circumference.
  • the fibrous breathing sensor 300 refers to a breathing sensor that is located on a part of the wearing part 200 and senses the user's breathing information by detecting a change in the volume of the chest due to the user's breathing.
  • the fiber-type breathing sensor is coated with a carbon nanotube (CNT) on one side of the wearing part in the form of a band surrounding the user's chest, and the volume change due to contraction and expansion of the chest during the user's breathing
  • CNT carbon nanotube
  • the deformation rate of the wearing part to which the carbon nanotubes are applied that is, the volume change of the chest
  • the breathing information including the breathing pattern, the number of breaths, or the volume You can sense it.
  • the strain may be detected in units of nanomillimeters, but is not limited thereto.
  • a step for removing noise may be added.
  • the fiber-type breathing sensor is a step of attaching a polyurethane film as a buffer layer to one side of the wearing part made of an elastic band, applying a carbon nanotube on the polyurethane film It may be manufactured by a method including the step of, thermal curing the carbon nanotube layer, attaching a polyurethane film on the carbon nanotube layer as a protective layer, or forming an electrode terminal.
  • the polyurethane film may be attached by a thermal transfer printing technique, and the carbon nanotubes may be applied by a screen printing technique.
  • the thickness of the applied carbon nanotube layer may be 50 to 300 ⁇ m, and the application shape, length, or area may be variously changed according to the design of the biometric information sensing device.
  • the thermal curing step may include thermal curing using an infrared conveyor dryer, and the polyurethane film attached as the protective layer may include a transparent or opaque film, and the The electrode terminal may include an eyelet, a metal wire, or a copper thin film.
  • FIG. 3 is a view for explaining the experimental results for checking the sensitivity (sensitivity) of the fiber-type breathing sensor.
  • sensitivity sensitivity
  • the fiber-type breathing sensor coated with the carbon nanotubes it is possible to very accurately detect the volume change of the chest, thereby enabling precise sensing of breathing information.
  • the ECG sensor 112 may include one or more ECG electrodes 113 for detecting an ECG signal of a user, and the plurality of ECG electrodes are It may be located on both sides of the housing to be in contact with the wearing part.
  • the ECG electrode may include a conductive silicon ECG electrode.
  • a conversion unit for converting the detected ECG signal into heart rate information may be further included in the housing 100, and the ECG signal may include amplitude data of an ECG QRS waveform.
  • the oxygen saturation sensor 114 may include an optical sensor that senses blood oxygen saturation (SpO2) data using a degree of absorption of a specific wavelength of light, and the body temperature sensor 116 It may include a temperature sensor that measures the body temperature of the user by contacting.
  • the oxygen saturation sensor or the body temperature sensor may be modularized to increase the recognition rate.
  • the motion sensor 116 may include an acceleration sensor, an angular velocity sensor, or a geomagnetic sensor.
  • the angular velocity sensor may mean a gyro sensor, but is not limited thereto, and the motion sensor may sense acceleration information, angular velocity information, or geomagnetic information to generate motion information about the movement of a user wearing the sensing device. .
  • the plurality of sensors for sensing the biometric information may be configured as a module including a detection unit for detecting a biosignal and a conversion unit for converting the detected biosignal into biometric information.
  • the sensing information sensed by the fibrous respiration sensor, ECG sensor, oxygen saturation sensor, body temperature sensor, or motion sensor may include a plurality of information obtained for the same time, and a plurality of sensing for the same time.
  • the sensing information may further include information on time.
  • FIG. 4 is a diagram showing a graph of time of biometric information sensed at the same time according to an embodiment of the present invention.
  • the server transmits the sensing information to FIG.
  • exercise information simply and accurately by matching with a graph against time. For example, when a user performs a'squat' exercise, by comparing the user's breathing information 50 and motion information 60 sensed at the same time in time, exercise information including exercise frequency information and exercise amount information Can be analyzed more precisely.
  • a regular breathing pattern e.g., inhalation during a down motion and exhalation during an up motion
  • a strong load is applied to the muscles (e.g., When it reaches the lowest point in the squat), the bracing point is measured and compared with motion information (e.g., up and down movements) to allow precise analysis of the number of exercise. It is possible to analyze exercise intensity or amount of exercise by using the point that the stopping time is longer.
  • the biometric information sensing device may be worn so that the housing 100 is located in the center of the user's chest.
  • the motion sensor is placed at the user's center of gravity, and the motion sensor 116 placed at the user's center of gravity effectively senses the user's left and right, front and rear, up and down movements. can do.
  • the biometric information sensing device may further include an authentication unit that receives user authentication information and logs in.
  • the authentication information may include ID, PW, or biometric information including fingerprint, iris, and face recognition.
  • the authentication unit may be located on a part of the housing 100, the wearing unit 200 or the output unit 400.
  • the user when a user authenticates through the authentication unit, the user can transmit sensing information to a server or a client device in response to the authentication information not only by a personal sensing device but also a common sensing device provided in a fitness center, There is an effect of being able to check the user's biometric information or exercise information analyzed through the server.
  • the user can check or manage personal exercise information and records through the server, and compare the records through sharing with others.
  • the biometric information sensing device may further include a communication unit 140 inside the housing 100.
  • the communication unit may be connected to the server 20 or the client device 30 by wire or wirelessly.
  • the communication unit is a client device or server and Bluetooth (bluetooth) communication, BLE (Bluetooth Low Energy) communication, near field communication (Near Field Communication unit), WLAN (Wi-Fi) communication, Zigbee (Zigbee) communication, infrared ( IrDA, infrared Data Association) communication, WFD (Wi-Fi Direct) communication, UWB (ultra wideband) communication, Ant+ communication WIFI communication method can be used to communicate, but is not limited thereto.
  • the client device may include a user client device or a trainer client device.
  • 5 is a diagram illustrating a communication relationship between a biometric information sensing device and a client device according to an embodiment of the present invention.
  • the communication relationship may include a plurality of biometric information sensing devices communicating with one trainer client device (FIG. 5(a)) or communicating through a server (FIG. 5(b)).
  • information on a plurality of users performing exercise in the same place as well as in different places may be transmitted to one trainer, and the trainer may transmit information on a plurality of users in a single place as well as a plurality of users at a distance. It is possible to provide personalized feedback or recommended exercise information by analyzing personal biometric information or exercise information. In other words, the trainer can monitor a large number of remote people in real time without space constraints.
  • the server may receive sensing information from a sensing device and calculate exercise information or performance index by using a deep learning algorithm.
  • the deep learning algorithm may include a CNN, RNN, LSTM, or GRU scheme, but is not limited thereto.
  • the biometric information sensing device may further include an output unit 400 on the front surface of the housing 100, and the output unit 400 is a lighting unit 410 or a display. It may include a unit 420.
  • the output unit may include a speaker for outputting audio information.
  • the lighting unit 410 may include a device that changes and outputs the lighting color under the control of a controller in response to changes in biometric information sensed by a sensor or information received from a server or a client device, and includes an LED. May be, but is not limited thereto. Due to the output of the lighting unit, the user can easily obtain biometric information or exercise information by changing the lighting color or the presence or absence of lighting without putting a client device (eg, a smartphone) close. In addition, in a group exercise in which multiple users train together for one trainer, the trainer can easily recognize the user's biometric information, exercise information, or the presence or absence of injuries, thereby improving the efficiency of exercise. There is an effect that can prevent injury to the user.
  • the user may set a standard for changing the lighting color.
  • a normal range for specific biometric information may be set, and a green light may be output when the biometric information falls within a normal range, but a red light may be output when the biometric information is out of the normal range.
  • the illumination color change criteria may include a plurality of criteria.
  • the user when the user is set to output a yellow light when a user detects an injury risk sign at the same time, the user can easily obtain various information (accuracy of operation, presence or absence of an injury risk sign). Meanwhile, the standard for changing the lighting color is not limited thereto, and a user may set variously.
  • the output unit 400 may include a display unit 420.
  • the display unit may display the sensed biometric information or information received from the server on the screen.
  • the output unit may include both an illumination unit and a display unit.
  • the lighting unit when a user exercises by setting a heart rate of 140 as a reference for changing the lighting color, under the control of the controller, the lighting unit outputs illumination of a color corresponding to the reference, and the display unit displays the user's heart rate. can do. In this case, the user can simply obtain information (whether or not the heart rate exceeds 140) according to the illumination color, and when the illumination color changes, specific heart rate information can be obtained by checking the display unit.
  • the steps of a method or algorithm described in connection with an embodiment of the present invention may be implemented directly in hardware, implemented as a software module executed by hardware, or a combination thereof.
  • the software module includes Random Access Memory (RAM), Read Only Memory (ROM), Erasable Programmable ROM (EPROM), Electrically Erasable Programmable ROM (EEPROM), Flash Memory, hard disk, removable disk, CD-ROM, or It may reside on any type of computer-readable recording medium well known in the art to which the present invention pertains.

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Abstract

L'invention concerne un dispositif de détection d'informations biométriques. Le dispositif de détection d'informations biométriques comprend : un boîtier ayant une partie d'alimentation, une partie de commande ou une partie de capteur à l'intérieur de celui-ci ; une partie à porter couplée à un côté ou aux deux côtés du boîtier ; un capteur de respiration de type à fibre positionné dans la partie à porter ; une partie de communication qui est positionnée à l'intérieur du boîtier et qui communique avec un serveur ou un dispositif client ; et une partie de sortie pour délivrer en sortie des informations biométriques détectées ou des informations reçues en provenance du serveur, la partie de capteur comprenant un capteur d'ECG, un capteur de saturation d'oxygène, un capteur de température ou un capteur de mouvement, le capteur de respiration de type à fibre détectant des informations de respiration par détection d'un changement de volume dans une poitrine, la partie à porter est constituée d'une fibre ayant des propriétés élastiques de façon à être portable sur la poitrine et le capteur de respiration de type à fibre détecte les informations de respiration en détectant le changement de volume dans la poitrine puisque le nanotube de carbone est revêtu sur une région de la partie à porter.
PCT/KR2020/003230 2019-03-12 2020-03-09 Dispositif de détection d'informations biométriques WO2020184927A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR10-2019-0028243 2019-03-12
KR20190028243 2019-03-12
KR10-2019-0149193 2019-11-20
KR1020190149193A KR20200109232A (ko) 2019-03-12 2019-11-20 생체정보 센싱 장치

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110115880A (ko) * 2010-04-16 2011-10-24 신연철 휴대용 생체정보 모니터링 장치 및 이를 이용한 생체정보 모니터링 시스템
JP2012075489A (ja) * 2010-09-30 2012-04-19 Seiko Epson Corp 生体運動情報表示処理装置及び生体運動情報処理システム
KR101641455B1 (ko) * 2015-01-28 2016-07-29 건양대학교산학협력단 휴대용 건강상태 모니터링 시스템
KR20170009081A (ko) * 2015-07-15 2017-01-25 경희대학교 산학협력단 전기방사하여 얻은 나노섬유 웹 형태의 ｐｌａ 압전소재를 이용한 생체신호 측정센서
KR101782975B1 (ko) * 2016-06-13 2017-09-28 주식회사 탱그램팩토리 스마트 운동 보조 디바이스와 이를 이용한 운동 내역 분석 및 판단 방법 및 이와같은 방법을 수행하기 위한 기록매체

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20110115880A (ko) * 2010-04-16 2011-10-24 신연철 휴대용 생체정보 모니터링 장치 및 이를 이용한 생체정보 모니터링 시스템
JP2012075489A (ja) * 2010-09-30 2012-04-19 Seiko Epson Corp 生体運動情報表示処理装置及び生体運動情報処理システム
KR101641455B1 (ko) * 2015-01-28 2016-07-29 건양대학교산학협력단 휴대용 건강상태 모니터링 시스템
KR20170009081A (ko) * 2015-07-15 2017-01-25 경희대학교 산학협력단 전기방사하여 얻은 나노섬유 웹 형태의 ｐｌａ 압전소재를 이용한 생체신호 측정센서
KR101782975B1 (ko) * 2016-06-13 2017-09-28 주식회사 탱그램팩토리 스마트 운동 보조 디바이스와 이를 이용한 운동 내역 분석 및 판단 방법 및 이와같은 방법을 수행하기 위한 기록매체

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