WO2023003232A1 - 센서를 포함하는 전자 장치 및 그의 동작 방법 - Google Patents
센서를 포함하는 전자 장치 및 그의 동작 방법 Download PDFInfo
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- WO2023003232A1 WO2023003232A1 PCT/KR2022/009825 KR2022009825W WO2023003232A1 WO 2023003232 A1 WO2023003232 A1 WO 2023003232A1 KR 2022009825 W KR2022009825 W KR 2022009825W WO 2023003232 A1 WO2023003232 A1 WO 2023003232A1
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- exercise
- external electronic
- electronic device
- electronic devices
- posture
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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
- A61B5/103—Measuring 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 or mobility of a limb
- A61B5/1116—Determining posture transitions
-
- 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
- A61B5/02—Detecting, measuring or recording for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
-
- 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 for evaluating the cardiovascular system, e.g. pulse, heart rate, blood pressure or blood flow
- A61B5/024—Measuring pulse rate or heart rate
- A61B5/02438—Measuring pulse rate or heart rate with portable devices, e.g. worn by the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring 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 or 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
- A61B5/103—Measuring 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 or mobility of a limb
- A61B5/1123—Discriminating type of movement, e.g. walking or running
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/103—Measuring 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 or mobility of a limb
- A61B5/1124—Determining motor skills
-
- 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
- A61B5/6802—Sensor mounted on worn items
- A61B5/681—Wristwatch-type devices
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0003—Analysing the course of a movement or motion sequences during an exercise or trainings sequence, e.g. swing for golf or tennis
- A63B24/0006—Computerised comparison for qualitative assessment of motion sequences or the course of a movement
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B2503/00—Evaluating a particular growth phase or type of persons or animals
- A61B2503/10—Athletes
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B24/00—Electric or electronic controls for exercising apparatus of preceding groups; Controlling or monitoring of exercises, sportive games, training or athletic performances
- A63B24/0062—Monitoring athletic performances, e.g. for determining the work of a user on an exercise apparatus, the completed jogging or cycling distance
- A63B2024/0071—Distinction between different activities, movements, or kind of sports performed
-
- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B2230/00—Measuring physiological parameters of the user
- A63B2230/04—Measuring physiological parameters of the user heartbeat characteristics, e.g. ECG, blood pressure modulations
Definitions
- An embodiment of the present invention relates to multiple devices for tracking user activity, and more specifically, to tracking a user's athletic activity using a plurality of electronic devices.
- a wearable device may be worn on a part of a user's body (eg, a wrist or an ear), and may be used to provide useful information related to exercise and health by measuring information about the user's body. Accordingly, there is an increasing need to develop technologies and services for providing useful information to users through interworking between mobile devices and wearable devices.
- An embodiment of the present invention is to provide exercise-related information such as a user's exercise start time, exercise posture, and exercise type through linkage between a wearable device and an electronic device based on information detected from a wearable device worn on the user's body. it is for
- An operation method of an electronic device interlocked with a plurality of external electronic devices instructs first sensor data including a heart rate and a posture of a first external electronic device among the plurality of external electronic devices through a communication circuit.
- receiving second sensor data that corresponds to the second sensor data and third sensor data indicating a relative position between a plurality of external electronic devices determining an exercise start point based on the first sensor data through at least one processor; estimating an exercise posture of the user based on the second sensor data; Based on the third sensor data, a change pattern of the distance of each of the plurality of external electronic devices indicated by a change in the relative position of each of the plurality of external electronic devices for a certain period after the determined exercise start time the act of estimating; and generating exercise information based on the estimated exercise posture and the estimated change pattern of distances between external electronic devices.
- An electronic device includes a communication circuit that communicates with a plurality of external electronic devices wearable on a user's body; An exercise start time is determined based on the first sensor data, an exercise posture of the user is estimated based on the second sensor data, and for a certain period after the determined exercise start time based on the third sensor data Estimating a change pattern of a distance of each of the plurality of external electronic devices indicated by a change in the relative position of each of the plurality of external electronic devices, and a change in the estimated exercise posture and the estimated distance between the external electronic devices and at least one processor that generates exercise information based on the pattern.
- a wearable device that works with at least one external electronic device includes a sensor module including at least one sensor; output module; and based on the first sensor data detected through the sensor module including the heartbeat of the user wearing the wearable device, determining when the user starts exercising, and the posture of the wearable device detected by the sensor module.
- the user's exercise posture is estimated and detected by the sensor module that monitors the distance to the external electronic device at the start time of the exercise and for a certain period after the start time of the exercise.
- a change pattern of the distance to the external electronic device is estimated, and based on at least one of the estimated exercise posture and the estimated change pattern of the distance to the external electronic device, exercise information is obtained. and at least one processor that generates and outputs the generated exercise information through the output module.
- An embodiment of the present invention subdivides and classifies a user's posture using an electronic device and at least one external electronic device, and provides detailed exercise information for each exercise category to the user using sensor data of an external electronic device attached to another part of the user.
- a user's actual start time of exercise can be accurately determined using a change pattern indicated by biosignal information received through a biometric sensor of an electronic device. It is possible to automatically classify detailed exercises for each exercise category by using an inertial sensor and a distance sensor. In addition, it is possible to provide subdivided and detailed exercise information to the user after the exercise is finished.
- FIG. 1 illustrates an electronic device in a network environment according to an exemplary embodiment.
- FIGS. 2A and 2B are perspective views of an electronic device according to an exemplary embodiment.
- FIG 3 is an exploded perspective view of an electronic device according to an exemplary embodiment.
- FIG. 4 is a block diagram of an electronic device interworking with an external electronic device according to an embodiment.
- FIG. 5 is an operation flowchart of a method of operating an electronic device according to an exemplary embodiment.
- FIGS. 6A and 6B are diagrams illustrating PPG waveforms obtained from a first user and a second user, respectively, according to an embodiment.
- FIG. 7A is a diagram for explaining a method of correcting a posture value according to a moving body coordinate system to a posture value according to a NEU coordinate system according to an embodiment.
- 7B is a view for explaining a method of correcting attitude values related to roll and pitch to values parallel to the ground surface perpendicular to gravity, according to an embodiment.
- FIGS. 8A to 8C are diagrams illustrating posture values of a first external electronic device corresponding to a user's exercise posture, according to an exemplary embodiment.
- FIG. 9 is a diagram for explaining a method of filtering a pattern of a signal included in sensor data, according to an exemplary embodiment.
- FIG. 10 is a diagram for explaining a method of generating information about an exercise part, according to an embodiment.
- 11A and 11B are diagrams illustrating an interface output on a display of an electronic device according to an embodiment.
- 12A and 12B are diagrams illustrating an interface output from a display of an external electronic device according to an embodiment.
- FIG. 13 is a block diagram of a wearable device interworking with an external electronic device according to an embodiment.
- FIG. 14 is an operational flowchart of a method of operating a wearable device according to an exemplary embodiment.
- FIG. 1 is a block diagram of an electronic device 101 within a network environment 100 according to an embodiment.
- an electronic device 101 communicates with an electronic device 102 through a first network 198 (eg, a short-range wireless communication network) or through a second network 199. It is possible to communicate with the electronic device 104 or the server 108 through (eg, a long-distance wireless communication network). According to one embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108 .
- a first network 198 eg, a short-range wireless communication network
- the server 108 e.g, a long-distance wireless communication network
- the electronic device 101 includes a processor 120, a memory 130, an input module 150, an audio output module 155, a display module 160, an audio module 170, a sensor module ( 176), interface 177, connection terminal 178, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196 , or the antenna module 197 may be included.
- at least one of these components eg, the connection terminal 178) may be omitted or one or more other components may be added.
- some of these components eg, sensor module 176, camera module 180, or antenna module 197) are integrated into a single component (eg, display module 160). It can be.
- the processor 120 for example, executes software (eg, the program 140) to cause at least one other component (eg, hardware or software component) of the electronic device 101 connected to the processor 120. It can control and perform various data processing or calculations. According to one embodiment, as at least part of data processing or operation, the processor 120 transfers instructions or data received from other components (e.g., sensor module 176 or communication module 190) to volatile memory 132. , processing commands or data stored in the volatile memory 132 , and storing resultant data in the non-volatile memory 134 .
- software eg, the program 140
- the processor 120 transfers instructions or data received from other components (e.g., sensor module 176 or communication module 190) to volatile memory 132. , processing commands or data stored in the volatile memory 132 , and storing resultant data in the non-volatile memory 134 .
- the processor 120 may include a main processor 121 (eg, a central processing unit or an application processor) or a processor 123 (eg, a graphic processing unit, a neural network processing unit (NPU)) that may operate independently of or together with the main processor 121 (eg, a central processing unit or an application processor). : neural processing unit), image signal processor, sensor hub processor, or communication processor).
- main processor 121 eg, a central processing unit or an application processor
- NPU neural network processing unit
- the processor 123 may use less power than the main processor 121 or may be set to be specialized for a designated function.
- the processor 123 may be implemented separately from the main processor 121 or as part of it.
- the processor 123 may, for example, take the place of the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 is active (eg, running an application). state, together with the main processor 121, at least one of the components of the electronic device 101 (eg, the display module 160, the sensor module 176, or the communication module 190) and It may control at least some of the related functions or states.
- the processor 123 eg, an image signal processor or a communication processor
- may be implemented as part of other functionally related components eg, the camera module 180 or the communication module 190).
- the processor 123 may include a hardware structure specialized for processing an artificial intelligence model.
- AI models can be created through machine learning. Such learning may be performed, for example, in the electronic device 101 itself where artificial intelligence is performed, or may be performed through a separate server (eg, the server 108).
- the learning algorithm may include, for example, supervised learning, unsupervised learning, semi-supervised learning or reinforcement learning, but in the above example Not limited.
- the artificial intelligence model may include a plurality of artificial neural network layers.
- Artificial neural networks include deep neural networks (DNNs), convolutional neural networks (CNNs), recurrent neural networks (RNNs), restricted boltzmann machines (RBMs), deep belief networks (DBNs), bidirectional recurrent deep neural networks (BRDNNs), It may be one of deep Q-networks or a combination of two or more of the foregoing, but is not limited to the foregoing examples.
- the artificial intelligence model may include, in addition or alternatively, software structures in addition to hardware structures.
- the memory 130 may store various data used by at least one component (eg, the processor 120 or the sensor module 176) of the electronic device 101 .
- the data may include, for example, input data or output data for software (eg, program 140) and commands related thereto.
- the memory 130 may include volatile memory 132 or non-volatile memory 134 .
- the nonvolatile memory 134 may include an internal memory 136 and an external memory 138 .
- the program 140 may be stored as software in the memory 130 and may include, for example, an operating system 142 , middleware 144 , or an application 146 .
- the input module 150 may receive a command or data to be used by a component (eg, the processor 120) of the electronic device 101 from the outside of the electronic device 101 (eg, a user).
- the input module 150 may include, for example, a microphone, a mouse, a keyboard, a key (eg, a button), or a digital pen (eg, a stylus pen).
- the sound output module 155 may output sound signals to the outside of the electronic device 101 .
- the sound output module 155 may include, for example, a speaker or a receiver.
- the speaker can be used for general purposes such as multimedia playback or recording playback.
- a receiver may be used to receive an incoming call. According to one embodiment, the receiver may be implemented separately from the speaker or as part of it.
- the display module 160 may visually provide information to the outside of the electronic device 101 (eg, a user).
- the display module 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device.
- the display module 160 may include a touch sensor set to detect a touch or a pressure sensor set to measure the intensity of force generated by the touch.
- the audio module 170 may convert sound into an electrical signal or vice versa. According to one embodiment, the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device connected directly or wirelessly to the electronic device 101 (eg: Sound may be output through the electronic device 102 (eg, a speaker or a headphone).
- the audio module 170 acquires sound through the input module 150, the sound output module 155, or an external electronic device connected directly or wirelessly to the electronic device 101 (eg: Sound may be output through the electronic device 102 (eg, a speaker or a headphone).
- the sensor module 176 detects an operating state (eg, power or temperature) of the electronic device 101 or an external environmental state (eg, a user state), and generates an electrical signal or data value corresponding to the detected state. can do.
- the sensor module 176 may include, for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a bio sensor, It may include a temperature sensor, humidity sensor, or light sensor.
- the interface 177 may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device 101 to an external electronic device (eg, the electronic device 102).
- the interface 177 may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.
- HDMI high definition multimedia interface
- USB universal serial bus
- SD card interface Secure Digital Card interface
- audio interface audio interface
- connection terminal 178 may include a connector through which the electronic device 101 may be physically connected to an external electronic device (eg, the electronic device 102).
- the connection terminal 178 may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (eg, a headphone connector).
- the haptic module 179 may convert electrical signals into mechanical stimuli (eg, vibration or motion) or electrical stimuli that a user may perceive through tactile or kinesthetic senses.
- the haptic module 179 may include, for example, a motor, a piezoelectric element, or an electrical stimulation device.
- the camera module 180 may capture still images and moving images. According to one embodiment, the camera module 180 may include one or more lenses, image sensors, image signal processors, or flashes.
- the power management module 188 may manage power supplied to the electronic device 101 .
- the power management module 188 may be implemented as at least part of a power management integrated circuit (PMIC), for example.
- PMIC power management integrated circuit
- the battery 189 may supply power to at least one component of the electronic device 101 .
- the battery 189 may include, for example, a non-rechargeable primary cell, a rechargeable secondary cell, or a fuel cell.
- the communication module 190 is a direct (eg, wired) communication channel or a wireless communication channel between the electronic device 101 and an external electronic device (eg, the electronic device 102, the electronic device 104, or the server 108). Establishment and communication through the established communication channel may be supported.
- the communication module 190 may include one or more communication processors that operate independently of the processor 120 (eg, an application processor) and support direct (eg, wired) communication or wireless communication.
- the communication module 190 is a wireless communication module 192 (eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module 194 (eg, : a local area network (LAN) communication module or a power line communication module).
- a wireless communication module 192 eg, a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module
- GNSS global navigation satellite system
- wired communication module 194 eg, : a local area network (LAN) communication module or a power line communication module.
- a corresponding communication module is a first network 198 (eg, a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network 199 (eg, legacy It may communicate with the external electronic device 104 through a cellular network, a 5G network, a next-generation communication network, the Internet, or a telecommunications network such as a computer network (eg, a LAN or a WAN).
- a telecommunications network such as a computer network (eg, a LAN or a WAN).
- These various types of communication modules may be integrated as one component (eg, a single chip) or implemented as a plurality of separate components (eg, multiple chips).
- the wireless communication module 192 uses subscriber information (eg, International Mobile Subscriber Identifier (IMSI)) stored in the subscriber identification module 196 within a communication network such as the first network 198 or the second network 199.
- subscriber information eg, International Mobile Subscriber Identifier (IMSI)
- IMSI International Mobile Subscriber Identifier
- the electronic device 101 may be identified or authenticated.
- the wireless communication module 192 may support a 5G network after a 4G network and a next-generation communication technology, for example, NR access technology (new radio access technology).
- NR access technologies include high-speed transmission of high-capacity data (enhanced mobile broadband (eMBB)), minimization of terminal power and access of multiple terminals (massive machine type communications (mMTC)), or high reliability and low latency (ultra-reliable and low latency (URLLC)).
- eMBB enhanced mobile broadband
- mMTC massive machine type communications
- URLLC ultra-reliable and low latency
- -latency communications can be supported.
- the wireless communication module 192 may support a high frequency band (eg, mmWave band) to achieve a high data rate, for example.
- the wireless communication module 192 uses various technologies for securing performance in a high frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), and full-dimensional multiplexing. Technologies such as input/output (FD-MIMO: full dimensional MIMO), array antenna, analog beam-forming, or large scale antenna may be supported.
- the wireless communication module 192 may support various requirements defined for the electronic device 101, an external electronic device (eg, the electronic device 104), or a network system (eg, the second network 199).
- the wireless communication module 192 is a peak data rate for eMBB realization (eg, 20 Gbps or more), a loss coverage for mMTC realization (eg, 164 dB or less), or a U-plane latency for URLLC realization (eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less) may be supported.
- eMBB peak data rate for eMBB realization
- a loss coverage for mMTC realization eg, 164 dB or less
- U-plane latency for URLLC realization eg, Example: downlink (DL) and uplink (UL) each of 0.5 ms or less, or round trip 1 ms or less
- the antenna module 197 may transmit or receive signals or power to the outside (eg, an external electronic device).
- the antenna module 197 may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (eg, PCB).
- the antenna module 197 may include a plurality of antennas (eg, an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network such as the first network 198 or the second network 199 is selected from the plurality of antennas by the communication module 190, for example. can be chosen A signal or power may be transmitted or received between the communication module 190 and an external electronic device through the selected at least one antenna.
- other components eg, a radio frequency integrated circuit (RFIC) may be additionally formed as a part of the antenna module 197 in addition to the radiator.
- RFIC radio frequency integrated circuit
- the antenna module 197 may form a mmWave antenna module.
- the mmWave antenna module includes a printed circuit board, an RFIC disposed on or adjacent to a first surface (eg, a lower surface) of the printed circuit board and capable of supporting a designated high frequency band (eg, mmWave band); and a plurality of antennas (eg, array antennas) disposed on or adjacent to a second surface (eg, a top surface or a side surface) of the printed circuit board and capable of transmitting or receiving signals of the designated high frequency band. can do.
- peripheral devices eg, a bus, general purpose input and output (GPIO), serial peripheral interface (SPI), or mobile industry processor interface (MIPI)
- signal e.g. commands or data
- commands or data may be transmitted or received between the electronic device 101 and the external electronic device 104 through the server 108 connected to the second network 199 .
- Each of the external electronic devices 102 or 104 may be the same as or different from the electronic device 101 .
- all or part of operations executed in the electronic device 101 may be executed in one or more external electronic devices among the external electronic devices 102 , 104 , or 108 .
- the electronic device 101 when the electronic device 101 needs to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device 101 instead of executing the function or service by itself.
- one or more external electronic devices may be requested to perform the function or at least part of the service.
- One or more external electronic devices receiving the request may execute at least a part of the requested function or service or an additional function or service related to the request, and deliver the execution result to the electronic device 101 .
- the electronic device 101 may provide the result as at least part of a response to the request as it is or additionally processed.
- cloud computing distributed computing, mobile edge computing (MEC), or client-server computing technology may be used.
- the electronic device 101 may provide an ultra-low latency service using, for example, distributed computing or mobile edge computing.
- the external electronic device 104 may include an internet of things (IoT) device.
- Server 108 may be an intelligent server using machine learning and/or neural networks. According to one embodiment, the external electronic device 104 or server 108 may be included in the second network 199 .
- the electronic device 101 may be applied to intelligent services (eg, smart home, smart city, smart car, or health care) based on 5G communication technology and IoT-related technology.
- an electronic device 200 (eg, the electronic device 101 of FIG. 1 ) according to an embodiment has a first side (or front side) 210A and a second side (or back side). 210B, and a housing 210 including a side surface 210C surrounding a space between the first surface 210A and the second surface 210B, and connected to at least a part of the housing 210, and the electronic
- the apparatus 200 may include attachment members 250 and 260 configured to detachably attach the device 200 to a part of the user's body (eg, a wrist or an ankle).
- the housing may refer to a structure that forms part of the first face 210A, the second face 210B, and the side face 210C of FIG. 2A .
- the first surface 210A may be formed by a front plate 201 (eg, a glass plate or a polymer plate including various coating layers) that is substantially transparent at least in part.
- the second face 210B may be formed by the substantially opaque back plate 207 .
- the rear plate 207 is formed, for example, of coated or tinted glass, ceramic, polymer, metal (eg, aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the foregoing. It can be.
- the side surface 210C is coupled to the front plate 201 and the rear plate 207 and may be formed by a side bezel structure (or “side member”) 206 including metal and/or polymer.
- the back plate 207 and the side bezel structure 206 may be integrally formed and include the same material (eg, a metal material such as aluminum).
- the binding members 250 and 260 may be formed of various materials and shapes. Integral and plurality of unit links may be formed to flow with each other by woven material, leather, rubber, urethane, metal, ceramic, or a combination of at least two of the above materials.
- the electronic device 200 includes a display 220 (see FIG. 3), an audio module (eg, a microphone hole 205 or a speaker hole 208), a sensor module 211, and a key input device. (202, 203, 204) and at least one of the connector hole 209 may be included. In some embodiments, the electronic device 200 omits at least one of the components (eg, the key input devices 202, 203, 204, the connector hole 209, or the sensor module 211) or has other components. Additional elements may be included.
- the display 220 may be exposed through a substantial portion of the front plate 201 , for example.
- the shape of the display 220 may be a shape corresponding to the shape of the front plate 201, and may have various shapes such as a circular shape, an elliptical shape, or a polygonal shape.
- the display 220 may be coupled to or disposed adjacent to a touch sensing circuit, a pressure sensor capable of measuring the strength (pressure) of a touch, and/or a fingerprint sensor.
- the audio module may include a microphone hole 205 and a speaker hole 208 .
- a microphone for acquiring external sound may be disposed inside the microphone hole 205, and in some embodiments, a plurality of microphones may be disposed to detect the direction of sound.
- the speaker hole 208 can be used as an external speaker and a receiver for a call.
- the speaker hole 208 and the microphone hole 205 may be implemented as one hole, or a speaker may be included without the speaker hole 208 (eg, a piezo speaker).
- the sensor module 211 may generate an electrical signal or data value corresponding to an internal operating state of the electronic device 200 or an external environmental state.
- the sensor module 211 may include, for example, a biometric sensor module 211 (eg, an HRM sensor) disposed on the second surface 210B of the housing 210 .
- the electronic device 200 includes a sensor module (not shown), for example, a gesture sensor, a gyro sensor, an air pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a bio sensor, a temperature sensor, At least one of a humidity sensor and an illuminance sensor may be further included.
- the sensor module 211 may include electrode regions 213 and 214 forming a part of the surface of the electronic device 200 and a biosignal detection circuit (not shown) electrically connected to the electrode regions 213 and 214. there is.
- the electrode regions 213 and 214 may include a first electrode region 213 and a second electrode region 214 disposed on the second surface 210B of the housing 210 .
- the sensor module 211 may be configured such that the electrode areas 213 and 214 obtain an electrical signal from a part of the user's body, and the biosignal detection circuit detects the user's biometric information based on the electrical signal.
- the key input devices 202, 203, and 204 include a wheel key 202 disposed on a first surface 210A of the housing 210 and rotatable in at least one direction, and/or a side surface 210C of the housing 210. ) may include side key buttons 203 and 204 disposed on.
- the wheel key may have a shape corresponding to the shape of the front plate 201 .
- the electronic device 200 may not include some or all of the above-mentioned key input devices 202, 203, and 204, and the key input devices 202, 203, and 204 that are not included may display 220 may be implemented in other forms such as soft keys.
- the connector hole 209 may accommodate a connector (eg, a USB connector) for transmitting and receiving power and/or data to and from an external electronic device and a connector for transmitting and receiving an audio signal to and from an external electronic device.
- a connector eg, a USB connector
- Other connector holes may be included.
- the electronic device 200 may further include, for example, a connector cover (not shown) that covers at least a portion of the connector hole 209 and blocks external foreign substances from entering the connector hole.
- the binding members 250 and 260 may be detachably attached to at least a partial region of the housing 210 using the locking members 251 and 261 .
- the fastening members 250 and 260 may include one or more of a fixing member 252 , a fixing member fastening hole 253 , a band guide member 254 , and a band fixing ring 255 .
- the fixing member 252 may be configured to fix the housing 210 and the fastening members 250 and 260 to a part of the user's body (eg, wrist, ankle, etc.).
- the fixing member fastening hole 253 corresponds to the fixing member 252 to fix the housing 210 and the fastening members 250 and 260 to a part of the user's body.
- the band guide member 254 is configured to limit the movement range of the fixing member 252 when the fixing member 252 is fastened to the fixing member fastening hole 253, so that the fastening members 250 and 260 are attached to a part of the user's body. It can be tightly bonded.
- the band fixing ring 255 may limit the movement range of the fastening members 250 and 260 in a state in which the fixing member 252 and the fixing member fastening hole 253 are fastened.
- an electronic device 300 (eg, the electronic device 101 of FIG. 1 or the electronic device 200 of FIGS. 2A and 2B) includes a side bezel structure 310, a wheel key 320, a front Plate 201, display 220, first antenna 350, second antenna 355, support member 360 (eg bracket), battery 370, printed circuit board 380, sealing member ( 390), a back plate 393, and binding members 395 and 397.
- At least one of the components of the electronic device 300 may be the same as or similar to at least one of the components of the electronic device 200 of FIG. 1 or FIGS. 2A and 2B , and overlapping descriptions are given below.
- the support member 360 may be disposed inside the electronic device 300 and connected to the side bezel structure 310 or integrally formed with the side bezel structure 310 .
- the support member 360 may be formed of, for example, a metal material and/or a non-metal (eg, polymer) material.
- the support member 360 may have the display 220 coupled to one surface and the printed circuit board 380 coupled to the other surface.
- a processor, memory, and/or interface may be mounted on the printed circuit board 380 .
- the processor may include, for example, one or more of a central processing unit, an application processor, a graphic processing unit (GPU), an application processor, a sensor processor, or a communication processor.
- Memory may include, for example, volatile memory or non-volatile memory.
- the interface may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface), an SD card interface, and/or an audio interface.
- HDMI high definition multimedia interface
- USB universal serial bus
- the interface may electrically or physically connect the electronic device 300 to an external electronic device, and may include a USB connector, an SD card/MMC connector, or an audio connector.
- the battery 370 is a device for supplying power to at least one component of the electronic device 300, and may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell. there is. At least a portion of the battery 370 may be disposed on substantially the same plane as the printed circuit board 380 , for example.
- the battery 370 may be integrally disposed inside the electronic device 200 or may be disposed detachably from the electronic device 200 .
- the first antenna 350 may be disposed between the display 220 and the support member 360 .
- the first antenna 350 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna.
- the first antenna 350 may, for example, perform short-range communication with an external device, wirelessly transmit/receive power required for charging, and transmit a short-range communication signal or a magnetic-based signal including payment data.
- an antenna structure may be formed by a part of the side bezel structure 310 and/or the support member 360 or a combination thereof.
- the second antenna 355 may be disposed between the printed circuit board 380 and the rear plate 393 .
- the second antenna 355 may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and/or a magnetic secure transmission (MST) antenna.
- the second antenna 355 may, for example, perform short-range communication with an external device, wirelessly transmit/receive power required for charging, and transmit a short-range communication signal or a magnetic-based signal including payment data.
- an antenna structure may be formed by a part of the side bezel structure 310 and/or the rear plate 393 or a combination thereof.
- the sealing member 390 may be positioned between the side bezel structure 310 and the rear plate 393 .
- the sealing member 390 may be configured to block moisture and foreign substances from entering into the space surrounded by the side bezel structure 310 and the back plate 393 from the outside.
- FIG. 4 is a block diagram of an electronic device interworking with an external electronic device according to an embodiment.
- an electronic device (eg, the electronic device 101 of FIG. 1) 401 includes a communication module (eg, the communication module 190 of FIG. 1) 190, a processor (eg, the electronic device 101 of FIG. 1) : Processor 120 of FIG. 1) 120, input/output module (eg, input module 150, sound output module 155 and/or display module 160 of FIG. 1) 410, and memory (eg, It may include the memory 130) 130 of FIG. 1 and may be interlocked with a plurality of external electronic devices 402 and 403 .
- the electronic device 401 may include, for example, a mobile terminal, a tablet, and a PC.
- the electronic device 401 may further include components of the electronic device 101 described above in FIG. 1 such as a sensor module (eg, the sensor module 176 of FIG. 1 ).
- the external electronic devices 402 and 403 are electronic devices that can be worn on a user's body, and may include, for example, wearable devices such as smart watches and patches, and hearable devices such as earphones.
- the external electronic devices 402 and 403 may include a processor, a communication module, and at least one sensor.
- the external electronic devices 402 and 303 may communicate with an interlocked electronic device through a communication module, and may transmit data sensed by a sensor to the interlocked electronic device 401, for example.
- a sensor is an element or device that measures a physical quantity (e.g. temperature, light, color, pressure, magnetism, speed, acceleration) of an object and replaces it with a signal (e.g. electrical signal) that a machine can handle. It may include a biometric sensor, a gyro sensor, an acceleration sensor, a geomagnetic sensor, a distance sensor, a height sensor, and a pressure sensor.
- a physical quantity e.g. temperature, light, color, pressure, magnetism, speed, acceleration
- a signal e.g. electrical signal
- FIG. 5 is an operation flowchart of a method of operating an electronic device according to an exemplary embodiment.
- an operating method of an electronic device includes an operation 510 of determining an exercise start time, an exercise It may include an operation 520 of estimating a posture, an operation 530 of estimating a change pattern of relative positions between external electronic devices, and an operation 540 of generating exercise information.
- An operating method of an electronic device according to an embodiment may be performed by a processor (eg, the processor 120 of FIG. 1 or the processor 120 of FIG. 4 ) of the electronic device.
- an electronic device is interlocked with a plurality of external electronic devices (eg, the external electronic devices 402 and 403 of FIG. 4 ), and the operation method of the electronic device includes at least one of the external electronic devices.
- the exercise start time is determined. Estimating a change pattern of relative positions between external electronic devices as a reference (530) and generating exercise information based on the estimated exercise posture and the estimated change pattern of relative positions between external electronic devices (540) can include
- the operation 510 of determining an exercise start time includes determining an exercise start time of a user wearing external electronic devices based on sensor data indicating a heartbeat obtained from at least one of the external electronic devices. Actions may be included.
- the sensor data indicating the heartbeat may be obtained using a biosensor included in at least one external electronic device interlocked with the electronic device.
- a biosensor is a sensor that measures a biosignal (eg, a biometric signal) of a part of a user's body (eg, a fingertip and/or wrist) and converts it into an electrical signal.
- the biosensor may include a photoplethysmograph (PPG) sensor and/or an electrocardiograph (ECG) sensor.
- PPG photoplethysmograph
- ECG electrocardiograph
- sensor data indicating a heartbeat may include a heartbeat-related waveform representing a measurement value of a heartbeat-related biosignal over time, as detected by a biometric sensor.
- the PPG sensor may interwork with light (eg, LED) emitted to tissues of a user's body wearing an external electronic device.
- Light can be coupled with either reflected or transmitted light (eg, LED).
- the PPG sensor may convert the detected light into an electromagnetic value corresponding to a value indicating the quantity or quality of the detected light.
- the PPG sensor may output a PPG waveform corresponding to a graph of changes in blood flow over time by generating a measurement value corresponding to a biosignal for a certain period of time.
- the PPG waveform may represent an electrical signal corresponding to a change in blood flow occurring between systole and diastole of the cardiac cycle.
- the PPG waveform may correspond to a waveform indicating a heartbeat.
- FIGS. 6A and 6B show PPG waveforms obtained from a first user and a second user, respectively.
- PPG waveforms in which a certain pattern is repeated appear in rest states (610 and 630) where no exercise is being performed, and in exercise states (620 and 640), the range of variation of the PPG waveform is in the rest state (610). , 630), PPG waveforms of different shapes from those of the idle states 610 and 630 may appear.
- the exercise start time can be determined from the PPG waveform using the fact that the PPG waveform is different in the exercise state (620, 640) and the rest state (610, 630).
- An electronic device may determine an exercise start time based on a ratio between peak values of a heartbeat waveform.
- the electronic device may obtain a peak value of a waveform related to a heartbeat based on sensor data obtained from an external electronic device.
- the peak value of the heartbeat waveform means the largest measured value in a single cycle in the heartbeat waveform. For example, y values corresponding to points 611 to 615 and 621 in FIG. may apply.
- Operation 510 is an operation of obtaining a first peak value and a second peak value of a waveform indicating a heartbeat based on sensor data related to a heartbeat, and setting a ratio of the first peak value and the second peak value to a predetermined threshold value. and determining a time point corresponding to the first peak value as an exercise start time point based on the comparison result.
- the ratio of the first peak value and the second peak value may correspond to, for example, the first peak value/second peak value.
- the ratio of the first peak value and the second peak value is explained as an example of the first peak value/second peak value.
- the first peak value may include a most recently obtained peak value corresponding to a heartbeat waveform.
- the first peak value when the current time point is time point t1, the first peak value is the y value corresponding to point 613, and when the current time point is time point t2, the first peak value is y corresponding to point 621. may correspond to a value.
- the second peak value may include a value based on at least one peak value obtained before the first peak value corresponding to a heartbeat waveform.
- the second peak value may correspond to a peak value obtained immediately before the first peak value, an average of peak values obtained before the first peak value, or a maximum value of peak values obtained before the first peak value.
- the first peak value may be obtained as 1639, which is the y value of point 621
- the second peak value may be obtained as 397, which is the y value of point 613, which is the maximum value among peak values obtained before the first peak value.
- the second peak value when the second peak value is determined as the maximum value of the peak values obtained before the first peak value, the second corresponding to the second user at time t2
- the first peak value may be obtained as 2056, which is the y value of the point 641
- the second peak value may be obtained as 503.7, which is the y value of the point 631, which is the maximum value among peak values obtained before the first peak value.
- the ratio (max_g/max_h) of the first peak value (max_g) and the second peak value (max_h) corresponding to each of the first user and the second user may be calculated as shown in Table 1 below.
- the magnitude and / or period of the PPG waveform may appear different for each user due to various factors even if the same exercise is performed, but the ratio of the first peak value and the second peak value is relatively constant. .
- a time point corresponding to the first peak value may be determined as an exercise start time point.
- a predetermined threshold value eg, 4
- the time corresponding to the first peak value is not determined as the exercise start time, and the first peak value updates the second peak value.
- the first peak value may be obtained again based on sensor data about the heartbeat that is used for and then received.
- the first peak value corresponds to the y value of point 613
- the second peak value is either point 611 or point 612 may correspond to the y value of
- the ratio between the first peak value and the second peak value is calculated as a value close to 1, and the time corresponding to the second peak value corresponding to the threshold value (eg 4) or less is determined as the exercise start time It may not be.
- the first peak value may correspond to the y value of the point 621, and the second peak value The value can be updated with the y value of point 613.
- the time point corresponding to the first peak value eg, point 621 can be determined as the movement start time point. there is.
- the time corresponding to the first peak value corresponds to a predetermined criterion based on the heartbeat waveform, such as a time point at which the blood flow starts to increase rapidly or a time point corresponding to a predetermined time before the time point when the blood flow starts to increase rapidly. can be judged accordingly.
- the point in time corresponding to point 621 may be determined as t3, which is a predetermined time before the point in time at which blood flow increases.
- an operation 520 of estimating an exercise posture includes estimating a user's exercise posture based on sensor data indicating a posture of a first external electronic device among external electronic devices. Actions may be included.
- the sensor data may be acquired from the first external device.
- the first external electronic device may include an electronic device including a gyro sensor and an acceleration sensor for detecting a posture (eg, tilt, angle, arrangement, etc.) and a value corresponding thereto.
- the first external electronic device may correspond to an electronic device classified as a static device.
- a static device can be worn on a user's body position so that the posture of the static electronic device does not change significantly despite the user's continuous movement.
- electronic devices classified as static electronic devices may include wireless earphones and/or smart glasses.
- dynamic electronic devices are typically worn where the position can change significantly depending on the user's constant movement.
- the dynamic electronic device may include a smart watch.
- the electronic device can recognize whether each external electronic device corresponds to a static electronic device or a dynamic electronic device based on the interlocking information of the external electronic devices, and the sensor data received from the external electronic device can be detected from which external electronic device. Recognize that it has been received. Accordingly, the electronic device may recognize whether the received sensor data is received from an external electronic device classified as a static electronic device or an external electronic device classified as a dynamic electronic device.
- the operation 520 of estimating the user's exercise posture includes the operation of correcting (or calibrating) the posture value of the first external electronic device detected at the time of starting the exercise based on the ground surface and the first external electronic device.
- the method may further include estimating the user's exercise posture based on the change in the posture value of the electronic device and the corrected posture value of the first external electronic device.
- the sensor data indicating the attitude of the first external electronic device may include yaw and pitch of the first external electronic device measured by a gyro sensor and/or an acceleration sensor included in the first external electronic device. It can include pitch and roll values.
- sensor data indicating the posture of the first external electronic device obtained from the first external electronic device may indicate a posture value of the first external electronic device according to a body coordinate system expressed as an Euler angle.
- Sensor data about the attitude of the first external electronic device may include a series of attitude values of the first external electronic device detected over time.
- the posture value of the first external electronic device corresponding to the exercise start time is obtained using the gyro sensor and/or the acceleration sensor of the first external electronic device at the exercise start time determined in operation 510. 1 It may mean the attitude value of an external electronic device.
- the posture of the first external electronic device obtained based on the gyro sensor and/or acceleration sensor of the first external electronic device at the time the corresponding input is received from the user can mean value.
- a posture value of the first external electronic device corresponding to an exercise start point may be corrected based on the ground surface.
- the attitude value of the first external electronic device according to the body coordinate system representing the degree of rotation of the first external electronic device about three axes is NEU (North, East, Up) centered on the ground surface. It can be corrected based on the coordinate system.
- the operation of correcting the attitude value of the first external electronic device based on the ground surface is the operation of setting the attitude value of the roll and pitch of the first external electronic device to a value perpendicular to the direction of gravity and parallel to the ground surface.
- the posture value of the first external electronic device (eg, corresponding to a movement start point) may be recognized as being parallel to the ground.
- the operation 520 of estimating the exercise posture may include a direction in which the posture of the first external electronic device is changed and a changed posture based on sensor data about the posture of the first external electronic device obtained after the start of the exercise. It may include an operation of obtaining a degree, and an operation of estimating a changed exercise posture based on an initial posture corresponding to an exercise start time based on the changed direction and the changed degree.
- the initial posture corresponding to the exercise start time may be manually set through settings provided by the user or may be set as a predetermined default value.
- the initial posture may be set to any one of a standing posture perpendicular to the ground surface, a lying posture parallel to the ground surface, and a prone posture parallel to the ground surface.
- a posture value of the first external electronic device obtained from a sensor of the first external electronic device may change according to a movement of a user wearing the first external electronic device.
- the sensor data regarding the attitude of the first external electronic device may include attitude values of the first external electronic device acquired over time. Based on a difference between a posture value of the first external electronic device obtained in response to the exercise start time included in sensor data on the posture of the first external electronic device and a posture value of the first external electronic device obtained after the exercise start time Thus, the changed direction and the changed degree of the posture of the first external electronic device may be obtained.
- the user's changed exercise posture may be estimated based on the user's initial posture corresponding to the exercise start time, based on the changed direction and change degree of the posture of the first external electronic device corresponding to the exercise start time.
- FIGS. 8A to 8C are diagrams illustrating posture values of a first external electronic device according to a user's exercise posture.
- the first external electronic device may correspond to a wearable device (eg, wireless earphone, glass) worn on the user's head (eg, ear, face).
- a wearable device eg, wireless earphone, glass
- the posture value of the first external electronic device corresponding to the exercise start time may be obtained as a value corresponding to the graph 810, and the user's initial posture corresponding to the exercise start time may be parallel to the ground surface. It can be set in a lying position.
- the electronic device may recognize a posture value of the first external electronic device corresponding to the graph 810 received from the first external electronic device as a value corresponding to a posture lying in parallel.
- the electronic device recognizes a posture value of the first external electronic device received in response to an exercise start time as a value of a posture lying parallel to the ground, so as to recognize roll and pitch values of the first external electronic device.
- the user's exercise posture may be estimated regardless of how the first external electronic device is worn. In other words, even if the user wears the first external electronic device disposed in an inclined state at the time of starting the exercise, the posture value of the first external electronic device corresponding to the time of starting the exercise can be corrected to indicate a state parallel to the ground. , the exercise posture can be accurately estimated as a result.
- the posture value of the first external electronic device (eg, when worn on the user's ear) is graphed as the user's head is tilted ( 820) may be changed to the value indicated.
- the posture value of the first external electronic device worn on the user's ear is displayed in a graph 830 as the user's head tilts. It can be changed to the displayed value.
- the first external electronic device based on a difference between the posture value of the first external electronic device obtained in correspondence with the exercise start time and the posture value of the first external electronic device obtained after the exercise start time, the first external electronic device The direction and degree of change of the posture value may be obtained, and the exercise posture of the user may be estimated based on the initial posture according to the direction and degree of change of the posture value of the first external electronic device. For example, based on the posture value of the first external electronic device corresponding to the exercise start time and the posture value of the first external electronic device changed after the exercise start time, the user's exercise posture is changed (eg, the initial posture is changed to an incline). or whether it has been changed to a decline, etc.) may be determined.
- an operation 530 of estimating a change pattern of relative positions between external electronic devices is based on sensor data related to relative positions between external electronic devices obtained from the external electronic devices.
- an operation of estimating a change pattern of relative positions of external electronic devices based on the movement start time point may be included.
- operation 530 may include monitoring a distance between two external electronic devices corresponding to an exercise start time.
- the monitoring operation may be performed using sensor data (eg, including data indicating a relative distance) obtained from an external electronic device, and then based on the sensor data indicating a distance over time, two external It may be estimated whether a pattern indicated by a change in distance between electronic devices corresponds to a preset known pattern.
- the preset pattern may include a pattern in which the distance increases and then decreases, or a pattern in which the distance decreases and then increases.
- Sensor data indicating a change in distance may be obtained using a distance sensor included in an external electronic device interlocked with the electronic device.
- the distance sensor can measure the distance between another object and the sensor by using time-of-flight (TOF) calculated through, for example, ultrasonic waves or light rays transmitted from the sensor to another object and reflected back from the other object.
- TOF time-of-flight
- TOF time-of-flight
- a distance sensor included in a specific external electronic device may measure a distance to another external electronic device to generate sensor data about the distance, and sensor data indicating the continuously measured distance for a predetermined time. can output
- a change pattern of the distance may be detected. For example, the distance between the two external electronic devices may decrease after increasing or may increase after decreasing. Accordingly, a pattern indicating a change in relative positions and distances between external electronic devices may be estimated.
- the type of motion may be classified according to whether the pattern of change in relative positions between the estimated external electronic devices increases and then decreases or decreases and then increases. For example, if a pattern in which the distance between external electronic devices obtained in correspondence with the exercise start time first increases and then decreases after the exercise start time is repeated, the type of exercise performed by the user may be classified as a pushing exercise type. can Also, for example, if a pattern in which the distance between external electronic devices obtained in correspondence with the start of an exercise first decreases and then increases after the start of an exercise is repeated, the type of exercise performed by the user is classified as a type of pulling exercise. It can be.
- a height difference between the external electronic devices is determined.
- An operation of estimating a relative position may be further included.
- Sensor data about the height may be obtained based on an air pressure sensor included in an external electronic device.
- the atmospheric pressure sensor is a sensor for detecting atmospheric pressure, and the height of the sensor can be measured using a characteristic that the atmospheric pressure decreases as the height increases.
- a relative position considering a height difference between external electronic devices may be obtained based on sensor data indicating a height obtained from each external electronic device (eg, a height measured with respect to the earth's surface).
- the movement direction of each of the external electronic devices is based on sensor data indicating the movement direction obtained from each of the external electronic devices. It may include an operation of estimating a change pattern of .
- Sensor data regarding the movement direction may be obtained based on an inertial sensor included in an external electronic device.
- the inertial sensor is a sensor that measures a specific force of the body, an angular ratio, and/or a magnetic field surrounding the body, and may include an acceleration sensor, a gyro sensor, and/or a geomagnetic sensor.
- a change pattern of the movement direction of the external electronic device indicating whether the corresponding external electronic device is moving vertically, horizontally, and/or rotationally may be estimated based on sensor data indicating the movement direction acquired from the external electronic device. there is.
- the operation 540 of generating exercise information may include an operation of generating exercise information based on the estimated exercise posture and the estimated change pattern of relative positions between external electronic devices.
- the operation 540 of generating exercise information may include an operation of generating exercise information including a detailed posture of an exercise based on an inclination of the estimated exercise posture.
- the information on the detailed posture of exercise may include information about the type of exercise classified into the detailed posture according to the inclination of the exercise posture.
- the inclination of the exercise posture may include the inclination of the user's body with respect to a horizontal plane or the inclination changed based on the inclination of the user's body at the start of the exercise.
- a bench press may be classified into detailed postures of a flat bench press, an incline bench press, and a decline bench press according to an inclination of an exercise posture.
- the electronic device determines whether the detailed posture of the user performing the bench press corresponds to an incline bench press or a flat bench press, based on the pre-estimated inclination of the user's exercise posture according to operation 520. It is possible to generate information on whether the press is performed and whether it corresponds to the decline bench press.
- the type of exercise performed by the user may be input to the electronic device by the user or may be estimated based on sensor data received from the electronic device. An operation of estimating the type of exercise performed by the user based on sensor data received from the electronic device will be described in detail below.
- the electronic device may receive sensor data from an external electronic device and provide the user with information about a detailed posture of the exercise according to the inclination of the exercise posture.
- the operation 540 of generating exercise information may include an operation of generating information about the number of repetitions of an exercise performed by a user based on a change pattern of the estimated relative positions of external electronic devices.
- the electronic device may estimate the number of repetitions of the exercise performed by the user based on the number of repetitions of the change indicated in the change pattern (eg, pre-estimated by operation 530). For example, if a changing pattern in which the estimated distance between external electronic devices decreases and then increases shows a pattern that is repeated 10 times, it can be estimated that the user has repeated a counterable exercise such as push-up 10 times. .
- the type of exercise performed by the user may be input to the electronic device by the user or may be estimated based on sensor data received from the electronic device.
- the number of repetitions of an exercise may be estimated based on a signal pattern included in sensor data.
- the pattern of the signal included in the sensor data may be converted into a signal of a pattern that can be counted by a signal processing technique.
- Signal processing techniques may include, for example, filtering techniques.
- a signal pattern 901 included in sensor data is a filter (eg, a filter that passes only about 2Hz frequency signal) 910 designed to pass desired components and filter out unwanted components. It can be converted into a signal 902 having a certain pattern based on.
- an operation 540 of generating exercise information includes an exercise posture, a variation pattern of a distance between external electronic devices, a relative position according to a height between external electronic devices, and an external electronic device.
- An operation of generating information about an exercise part based on a change pattern of each movement direction may be further included.
- FIG. 10 when a wearable device worn on a wrist and a hearable device worn on an ear are included as external electronic devices, an exercise posture, a change pattern of a distance between external electronic devices, and a height between external electronic devices are varied.
- An example of a movement part corresponding to a change pattern of a relative position and a movement direction of each of the external electronic devices is shown.
- the pattern of change in the distance between external electronic devices estimated according to is a pattern that increases and then decreases
- the pattern of change in the moving direction of an external electronic device is vertical motion
- the relative position between external electronic devices according to the height is a wearable device (e.g., smart watch) is determined to be located above other wearable devices (eg, hearable devices such as earphones)
- the electronic device determines that the user is performing a Lat Pull Down exercise and generates information indicating that the exercise part corresponds to the shoulder.
- the electronic device may determine that the user performs a bench press exercise and generate information indicating that the exercise part corresponds to the chest.
- the electronic device may determine that the user performs a wide squat and generate information indicating that the exercise part corresponds to the inner thigh.
- exercise information generated according to operation 540 may be output through an output module such as a display and/or a speaker of an electronic device.
- exercise information generated according to operation 540 may be provided to the user through an interface output from a display of the electronic device shown in FIGS. 11A and 11B .
- exercises performed by the user may be displayed as one exercise item (eg, strength exercise), and the user may select the corresponding exercise item to check information.
- the exercise information of the exercise item may include calories consumed according to the type of exercise, exercise time, and number of repetitions of the exercise, and as described above, the detailed posture of the exercise according to the estimated exercise posture (eg, bench press, incline bench) press).
- the information about the detailed posture of exercise may include information about the number of repetitions of the exercise corresponding to the detailed posture of exercise, the exercise time, and the calories consumed by performing the exercise.
- the result of the exercise performed by the user is not divided into items according to the detailed posture, but one item (eg : strength training).
- exercises in which detailed postures can be grasped may be shown by item, and exercises in which detailed postures cannot be distinguished may be grouped and shown as one item (eg, strength exercise).
- exercise information generated according to operation 540 may be transmitted to an external electronic device interlocked with the electronic device, and may be provided to the user through an output module of the external electronic device.
- exercise information generated according to operation 540 may be provided to the user through an interface output from a display of a smart watch, which is an external electronic device linked to the electronic device shown in FIGS. 12A and 12B.
- exercise information provided to the user may include information about detailed postures (eg, decline bench press, incline bench press) of an exercise according to an estimated exercise posture.
- exercise information provided to a user may include information about an exercise part. The information about the exercise part may include the exercise rate for each exercise part.
- An electronic device (eg, the electronic device 101 of FIG. 1 or the electronic device 401 of FIG. 4 ) according to an embodiment includes a plurality of external electronic devices wearable on a user's body (eg, the external electronic device of FIG. 4 ).
- the heartbeat obtained from at least one of a communication module (eg, the communication module 190 of FIG. 1 or the communication module 190 of FIG. 4 ) that communicates with the electronic devices 402 and 403 and external electronic devices.
- At least one processor eg, the processor 120 of FIG. 1 or the processor 120 of FIG. 4 ) generating exercise information based on the estimated exercise posture and the estimated change pattern of relative positions between external electronic devices; and It may include an output module (eg, the input module 150 of FIG. 1 , the sound output module 155 , the display module 160 , or the input/output module 410 of FIG. 4 ) that outputs the generated exercise information.
- an output module eg, the input module 150 of FIG. 1 , the sound output module 155 , the display module 160 , or the input/output module 410 of FIG. 4 ) that outputs the generated exercise information.
- the communication module may communicate with an external electronic device interlocked with the electronic device, and may receive, for example, data sensed by a sensor of the external electronic device. Also, data generated or processed by the electronic device may be transmitted to the external electronic device, and data received from another external electronic device may be transmitted to the external electronic device.
- a processor may be operatively connected to an input/output module, a communication module, and a memory, and may perform an operation of an electronic device.
- the processor may receive data sensed from at least one external electronic device worn by the user of the electronic device during exercise, and generate exercise information corresponding to the user.
- the operation of the electronic device for generating exercise information performed by the processor is the same as described above with reference to FIG. 5 .
- An input/output module may include an input module (eg, the input module 150 of FIG. 1 ) and an output module (eg, the sound output module 155 and/or the display module 160 of FIG. 1 ). there is.
- the output module is a module for displaying information generated by the processor to a user, and may include, for example, a display.
- FIG. 13 is a block diagram of a wearable device interworking with an external electronic device according to an embodiment.
- a wearable device according to an embodiment (eg, the electronic device 101 of FIG. 1 , the electronic device 200 of FIG. 2A , the electronic device 200 of FIG. 2B , or the electronic device of FIG. 3 ( 300) 1301 is a sensor module (eg, sensor module 176 of FIG. 1) 176, a communication module (eg, communication module 190 of FIG. 1) 190, a processor (eg, FIG. 1 processor 120) 120, an input/output module (eg, input module 150 of FIG. 1 , sound output module 155 and/or display module 160) 1310 and a memory (eg, memory of FIG.
- the wearable device 1301 may include, for example, a smart watch. In addition to the configuration shown in FIG. 13 , the wearable device 1301 may further include the configuration of the electronic device 101 described above with reference to FIG. 1 .
- the wearable device 1301 according to an embodiment may interwork with other electronic devices (eg, the electronic device 101 of FIG. 1 or the electronic device 401 of FIG. 4 ) as well as the external electronic device 1302 .
- the wearable device 1301 is interlocked with at least one external electronic device 1302 and includes a sensor module 176 including at least one sensor and a user wearing the wearable device 1301 sensed by the sensor.
- the user's exercise start time is determined based on the sensor data related to the heartbeat corresponding to
- the user's exercise posture is estimated based on the sensor data related to the posture of the wearable device 1301 sensed by the sensor, and the sensor Based on the sensor data of the sensed relative position with the external electronic device 1302, a change pattern of the relative position with the external electronic device 1302 is estimated based on the exercise start time, and the estimated exercise posture and the estimated external electronic device 1302 are estimated.
- It may include at least one processor 120 that generates exercise information based on a change pattern of a position relative to the electronic device 1302 and an output module 1310 that outputs the generated exercise information.
- FIG. 14 is an operational flowchart of a method of operating a wearable device according to an exemplary embodiment.
- a wearable device eg, the electronic device 101 of FIG. 1 , the electronic device 200 of FIG. 2A , the electronic device 200 of FIG. 2B , and the electronic device of FIG. 3
- the operation method of 300 or the electronic device 1301 of FIG. 13 includes obtaining sensor data (1410), determining an exercise start time (1420), estimating an exercise posture (1430), and an external electronic device. It may include an operation 1440 of estimating a change pattern of a position relative to the device and an operation 1450 of generating motion information.
- a method of operating an electronic device according to an embodiment may be performed by a processor (eg, the processor 120 of FIG. 1 or the processor 120 of FIG. 13 ) of the electronic device.
- the wearable device interworks with at least one external electronic device (eg, the external electronic device 402 or 403 of FIG. 4 or the external electronic device 1302 of FIG. 13 ), and operates the wearable device.
- the method includes obtaining sensor data based on at least one sensor included in a wearable device and at least one sensor included in an external electronic device, based on sensor data related to a heartbeat corresponding to a user wearing the wearable device.
- Determining the user's exercise start time, estimating the user's exercise posture based on the sensor data on the posture of the wearable device, and the exercise start time based on the sensor data on the relative position with the external electronic device It may include an operation of estimating a change pattern of a position relative to an external electronic device based on and an operation of generating exercise information based on the estimated exercise posture and the estimated change pattern of a position relative to an external electronic device.
- a wearable device may obtain sensor data from a sensor included in the wearable device as well as a sensor included in an interlocked external electronic device. While the operating method of the electronic device described above in FIG. 5 includes operations using sensor data acquired from at least one of external electronic devices interlocked with the electronic device, the operating method of the wearable device uses sensor data acquired from its own sensor. There is a difference in that it includes an operation using . Operations 1420 to 1450 of the wearable device according to an embodiment are similar to those of FIG. 5 except for differences in whether sensor data obtained from other devices or sensor data obtained from a sensor included in its own configuration are used. may correspond to the operations 510 to 540 described above in
- the exercise information generated by the wearable device is transmitted to a user's electronic device (eg, smart phone) linked with the wearable device or a server that stores existing exercise information corresponding to the user for continuity of use. and the transmitted exercise information may be displayed through an output module (eg, display) of a user's electronic device linked with the wearable device.
- a wearable device that generates and stores exercise information, a user's electronic device linked with the wearable device, and a server that stores exercise information corresponding to the user are periodically synchronized so that the exercise information generated on one side is It can be updated on other devices and provide the same workout information to the user.
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Abstract
Description
| max_g | max_h | max_g/max_h | |
| 제1 사용자 | 1639 | 397 | 1639/397 = 4.12 |
| 제2 사용자 | 2056 | 503 | 2056/503 = 4.08 |
Claims (15)
- 복수의 외부 전자 장치들과 연동되는 전자 장치의 동작 방법에 있어서,통신 회로를 통해, 심박수를 포함하는 제1 센서 데이터, 상기 복수의 외부 전자 장치들 중 제1 외부 전자 장치의 자세를 지시하는 제2 센서 데이터, 복수의 외부 전자 장치 사이들 사이의 상대적 위치를 지시하는 제3 센서 데이터를 수신하는 단계;적어도 하나의 프로세서를 통해, 상기 제1 센서 데이터에 기초하여 운동 시작 시점을 판단하는 동작;상기 제2 센서 데이터에 기초하여, 상기 사용자의 운동 자세를 추정하는 동작;상기 제3 센서 데이터에 기초하여, 상기 판단된 운동 시작 시점 이후의 일정 기간 동안 상기 복수의 외부 전자 장치들 각각의 상대적 위치의 변화가 지시하는 상기 복수의 외부 전자 장치들 각각의 거리의 변화 패턴을 추정하는 동작; 및상기 추정된 운동 자세 및 상기 추정된 외부 전자 장치들 간의 거리의 변화 패턴에 기초하여, 운동 정보를 생성하는 동작을 포함하는,전자 장치의 동작 방법.
- 제1항에 있어서,상기 운동 시작 시점을 판단하는 동작은상기 제1 센서 데이터에 기초하여, 심박의 제1 피크 값 및 제2 피크 값을 검출하는 동작; 및상기 제1 피크 값 및 상기 제2 피크 값의 비율을 미리 정해진 임계 값과 비교하는 동작; 및상기 비교 결과에 기초하여, 상기 제1 피크 값에 대응하는 시점을 운동 시점으로 판단하는 동작을 포함하는,전자 장치의 동작 방법.
- 제2항에 있어서,상기 제1 센서 데이터는 시간에 따른 심박의 변화를 지시하는 파형을 포함하고,상기 제1 피크 값은 상기 파형에 나타난 가장 최근의 피크 값을 포함하고,상기 제2 피크 값은 상기 파형에 나타난 상기 제1 피크 값 이전에 획득된 적어도 하나의 피크 값을 포함하는,전자 장치의 동작 방법.
- 제1항에 있어서,상기 사용자의 운동 자세를 추정하는 동작은지표면에 대한 캘리브레이션(calibration)에 기초하여, 상기 제2 센서 데이터가 지시하는 상기 제1 외부 전자 장치의 자세를 보정하는 동작을 더 포함하고,상기 운동 자세는 상기 지면에 대한 캘리브레이션에 따른 보정에 의한 상기 제1 외부 전자 장치의 자세 값의 변화에 기초하여 추정되는,전자 장치의 동작 방법.
- 제4항에 있어서,상기 제1 외부 전자 장치의 자세를 보정하는 동작은상기 제2 센서 데이터가 지시하는 롤 및 피치 값을 중력에 수직하고 상기 지표면과 평행하도록 설정하는 동작을 포함하는,전자 장치의 동작 방법.
- 제1항에 있어서,상기 운동 자세를 추정하는 동작은상기 운동 시작 시점 이후의 일정 기간 동안 롤 및 피치 중 적어도 하나의 변화를 포함하는 상기 제1 외부 전자 장치의 자세의 변화를 검출하는 동작; 및상기 검출된 제1 외부 전자 장치의 자세의 변화에 기초하여, 상기 운동 시작 시점에 지시되는 초기 자세로부터 변화된 운동 자세를 추정하는 동작을 포함하는,전자 장치의 동작 방법.
- 제6항에 있어서,상기 초기 자세는 지표면과 수직하게 서 있는 자세, 지표면과 평행하게 누워있는 자세 및 지표면과 평행하게 엎드려 있는 자세 중 어느 하나를 포함하는,전자 장치의 동작 방법.
- 제1항에 있어서,상기 복수의 외부 전자 장치들 각각의 거리의 변화 패턴을 추정하는 동작은상기 변화 패턴이 상기 운동 시작 시점 이후의 일정 기간 동안 상기 복수의 외부 전자 장치들 사이의 거리가 증가 후 감소하는 것을 지시하는지 여부 혹은 운동 시작 시점 이후의 일정 기간 동안 상기 복수의 외부 전자 장치들 사이의 거리가 감소 후 증가하는 것을 지시하는지 여부를 결정하는 동작을 더 포함하는,전자 장치의 동작 방법.
- 제1항에 있어서,상기 생성된 운동 정보는상기 추정된 운동 자세가 지시하는 기울기에 기초한 운동을 위한 사용자의 자세; 및상기 추정된 외부 전자 장치들 간의 거리의 변화 패턴에 기초하여, 상기 사용자가 수행한 운동의 반복 횟수중 적어도 하나를 더 포함하는전자 장치의 동작 방법.
- 제1항에 있어서,상기 복수의 외부 전자 장치들 각각의 거리의 변화 패턴을 추정하는 동작은상기 외부 전자 장치들 각각의 지표면에 대한 높이를 지시하는 센서 데이터에 기초하여, 상기 외부 전자 장치들 각각의 높이 차이에 따른 상기 복수의 외부 전자 장치들 각각의 상대적 위치를 추정하는 동작; 및상기 외부 전자 장치들 각각에서 획득된 상기 복수의 외부 전자 장치들 각각의 이동 방향을 지시하는 제4 센서 데이터에 기초하여, 제2 변화 패턴을 추정하는 동작중 적어도 하나를 더 포함하는,전자 장치의 동작 방법.
- 제10항에 있어서,상기 운동 정보는 상기 추정된 운동 자세, 상기 추정된 복수의 외부 전자 장치들 간의 거리의 변화 패턴, 상기 외부 전자 장치들 간의 높이 차이에 따른 상대적 위치, 및 상기 복수의 외부 전자 장치들 각각의 이동 방향을 지시하는 상기 추정된 제2 변화 패턴 중 적어도 하나에 기초하여 운동의 대상이 되는 사용자의 신체 부위를 지시하는 대상 영역에 대해 생성되는전자 장치의 동작 방법.
- 사용자의 신체에 착용 가능한 복수의 외부 전자 장치들과 통신을 수행하는 통신 회로;제1 센서 데이터에 기초하여 운동 시작 시점을 판단하고,제2 센서 데이터에 기초하여, 상기 사용자의 운동 자세를 추정하고,제3 센서 데이터에 기초하여, 상기 판단된 운동 시작 시점 이후의 일정 기간 동안 상기 복수의 외부 전자 장치들 각각의 상대적 위치의 변화가 지시하는 상기 복수의 외부 전자 장치들 각각의 거리의 변화 패턴을 추정하고,상기 추정된 운동 자세 및 상기 추정된 외부 전자 장치들 간의 거리의 변화 패턴에 기초하여, 운동 정보를 생성하는,적어도 하나의 프로세서를 포함하는, 전자 장치.
- 제12항에 있어서,상기 프로세서는,상기 운동 시작 시점을 판단함에 있어서,상기 제1 센서 데이터에 기초하여, 심박의 제1 피크 값 및 제2 피크 값을 검출하고,상기 제1 피크 값 및 상기 제2 피크 값의 비율을 미리 정해진 임계 값과 비교하며,상기 비교 결과에 기초하여, 상기 제1 피크 값에 대응하는 시점을 운동 시점으로 판단하는,전자 장치.
- 제12항에 있어서,상기 프로세서는,상기 사용자의 운동 자세를 추정함에 있어서,지표면에 대한 캘리브레이션(calibration)에 기초하여, 상기 제2 센서 데이터가 지시하는 상기 제1 외부 전자 장치의 자세를 보정하고,상기 운동 자세는 상기 지면에 대한 캘리브레이션에 따른 보정에 의한 상기 제1 외부 전자 장치의 자세 값의 변화에 기초하여 추정되는,전자 장치.
- 적어도 하나의 외부 전자 장치와 연동되는 웨어러블 장치에 있어서,적어도 하나의 센서를 포함하는 센서 모듈;출력 모듈; 및상기 웨어러블 장치를 착용한 사용자의 심박을 포함하는 상기 센서 모듈을 통해 검출된 제1 센서 데이터에 기초하여, 상기 사용자의 운동 시작 시점을 판단하고,상기 센서 모듈에 의해 검출된 상기 웨어러블 장치의 자세를 지시하는 제2 센서 데이터에 기초하여, 상기 사용자의 운동 자세를 추정하고,상기 운동 시작 시점 및 상기 운동 시작 시점 이후의 일정 기간 동안 상기 외부 전자 장치와의 거리를 모니터링하는 상기 센서 모듈에서 검출된 제3 센서 데이터에 기초하여, 상기 외부 전자 장치와의 거리의 변화 패턴을 추정하고,상기 추정된 운동 자세 및 상기 추정된 외부 전자 장치와의 거리의 변화 패턴 중 적어도 하나에 기초하여, 운동 정보를 생성하며,상기 생성된 운동 정보를 상기 출력 모듈을 통해 출력하는,적어도 하나의 프로세서를 포함하는, 웨어러블 장치.
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| WO2024263834A1 (en) * | 2023-06-23 | 2024-12-26 | Mobileye Vision Technologies Ltd. | Systems and methods for vehicle navigation |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102542658B1 (ko) * | 2022-08-10 | 2023-06-15 | 럭스나인 주식회사 | 생체활성징후 측정 장치 |
| WO2024215005A2 (ko) * | 2023-04-10 | 2024-10-17 | 삼성전자주식회사 | 이동 방향을 식별하는 전자 장치 및 그 동작 방법 |
| WO2025174055A1 (ko) * | 2024-02-13 | 2025-08-21 | 삼성전자 주식회사 | 땀 손실량을 추정하는 웨어러블 장치 및 그 제어 방법 |
| KR102848612B1 (ko) * | 2024-06-22 | 2025-08-22 | 바디로그 주식회사 | 활동 상태의 판정 방법 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004184351A (ja) * | 2002-12-06 | 2004-07-02 | Toshiba Corp | 動作情報計測システムおよび動作情報計測方法 |
| KR20160035394A (ko) * | 2014-09-23 | 2016-03-31 | 삼성전자주식회사 | 센서 데이터 처리 방법 및 그 장치 |
| KR101715369B1 (ko) * | 2016-11-29 | 2017-03-22 | (주)프로차일드 | 멀티센서를 이용한 운동 가이드피드백 시스템 및 방법 |
| KR20170118971A (ko) * | 2014-09-04 | 2017-10-25 | 레오모, 인코포레이티드 | 정보단말장치, 모션 캡처 시스템 및 모션 캡처 방법 |
| JP2019005503A (ja) * | 2017-06-28 | 2019-01-17 | 富士通株式会社 | 心拍数補正プログラム、心拍数補正方法及び心拍数補正システム |
| KR102254164B1 (ko) * | 2015-12-24 | 2021-05-20 | 삼성전자주식회사 | 웨어러블 장치 및 웨어러블 장치와 연결 가능한 사용자 단말장치 |
-
2021
- 2021-07-19 KR KR1020210094061A patent/KR20230013385A/ko active Pending
-
2022
- 2022-07-07 WO PCT/KR2022/009825 patent/WO2023003232A1/ko not_active Ceased
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004184351A (ja) * | 2002-12-06 | 2004-07-02 | Toshiba Corp | 動作情報計測システムおよび動作情報計測方法 |
| KR20170118971A (ko) * | 2014-09-04 | 2017-10-25 | 레오모, 인코포레이티드 | 정보단말장치, 모션 캡처 시스템 및 모션 캡처 방법 |
| KR20160035394A (ko) * | 2014-09-23 | 2016-03-31 | 삼성전자주식회사 | 센서 데이터 처리 방법 및 그 장치 |
| KR102254164B1 (ko) * | 2015-12-24 | 2021-05-20 | 삼성전자주식회사 | 웨어러블 장치 및 웨어러블 장치와 연결 가능한 사용자 단말장치 |
| KR101715369B1 (ko) * | 2016-11-29 | 2017-03-22 | (주)프로차일드 | 멀티센서를 이용한 운동 가이드피드백 시스템 및 방법 |
| JP2019005503A (ja) * | 2017-06-28 | 2019-01-17 | 富士通株式会社 | 心拍数補正プログラム、心拍数補正方法及び心拍数補正システム |
Non-Patent Citations (1)
| Title |
|---|
| See also references of EP4331482A4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2024263834A1 (en) * | 2023-06-23 | 2024-12-26 | Mobileye Vision Technologies Ltd. | Systems and methods for vehicle navigation |
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| KR20230013385A (ko) | 2023-01-26 |
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