WO2020080667A1 - Dispositif électronique comprenant un circuit de détection électromagnétique et procédé de commande de dispositif électronique externe utilisant le dispositif électronique - Google Patents

Dispositif électronique comprenant un circuit de détection électromagnétique et procédé de commande de dispositif électronique externe utilisant le dispositif électronique Download PDF

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Publication number
WO2020080667A1
WO2020080667A1 PCT/KR2019/010915 KR2019010915W WO2020080667A1 WO 2020080667 A1 WO2020080667 A1 WO 2020080667A1 KR 2019010915 W KR2019010915 W KR 2019010915W WO 2020080667 A1 WO2020080667 A1 WO 2020080667A1
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WIPO (PCT)
Prior art keywords
electronic device
external electronic
processor
external
information
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PCT/KR2019/010915
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English (en)
Korean (ko)
Inventor
윤용상
김승년
강두석
최보근
Original Assignee
삼성전자 주식회사
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Publication of WO2020080667A1 publication Critical patent/WO2020080667A1/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/724—User interfaces specially adapted for cordless or mobile telephones
    • H04M1/72403—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality
    • H04M1/72409—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories
    • H04M1/72415—User interfaces specially adapted for cordless or mobile telephones with means for local support of applications that increase the functionality by interfacing with external accessories for remote control of appliances
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/08—Measuring electromagnetic field characteristics
    • G01R29/0807—Measuring electromagnetic field characteristics characterised by the application
    • G01R29/0814—Field measurements related to measuring influence on or from apparatus, components or humans, e.g. in ESD, EMI, EMC, EMP testing, measuring radiation leakage; detecting presence of micro- or radiowave emitters; dosimetry; testing shielding; measurements related to lightning
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/001—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing
    • G01R31/002—Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing where the device under test is an electronic circuit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/72—Mobile telephones; Cordless telephones, i.e. devices for establishing wireless links to base stations without route selection
    • H04M1/725—Cordless telephones
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/34—Microprocessors

Definitions

  • Various embodiments of the present invention relate to an electronic device including an electromagnetic detection circuit and a method of controlling an external electronic device using the electronic device.
  • the electronic device may be connected to external electronic devices at a short distance to transmit and receive data.
  • the electronic device may form a communication channel with an external electronic device using near field communication (NFC), Wi-Fi, or Bluetooth.
  • NFC near field communication
  • Wi-Fi Wireless Fidelity
  • Bluetooth Wireless Fidelity
  • the electronic device performs a complicated process of activating the connectivity function, searching for external electronic devices in the near field, and selecting and connecting one of the found external electronic devices to form a communication channel with the external electronic device. can do.
  • the electronic device using the electromagnetic detection circuit to identify the external electronic device, and using the identified information to form a communication channel with the external electronic device, at least a portion of the functions executed in the electronic device It is possible to provide a method for controlling an external electronic device to execute.
  • An electronic device includes an antenna; Communication module; display; An electromagnetic detection circuit for detecting electromagnetic signals; A processor operatively connected to the antenna, the communication module, the display and the electromagnetic detection circuit; And a memory operatively connected to the processor, wherein, when executed, the processor receives an electromagnetic signal from an external electronic device using the antenna, and receives the electromagnetic using the electromagnetic detection circuit. Detecting a signal to identify information of the external electronic device, detecting status information of the electronic device, and based on the detected status information of the electronic device and information of the external electronic device, the identified external electronic device and the A communication channel may be formed using a communication module, and instructions for transmitting data to the external electronic device may be stored.
  • a method includes an operation in which a processor of the electronic device receives an electromagnetic signal from the external electronic device using an antenna; The processor detecting the received electromagnetic signal using an electromagnetic detection circuit to identify information of the external electronic device; The processor detecting a state of the electronic device; Based on the detected status information of the electronic device and information of the external electronic device, the processor establishing a communication channel with the identified external electronic device; And the processor transmitting data to the external electronic device.
  • an electronic device identifies an external electronic device using an electromagnetic detection circuit, and transmits data by establishing a communication channel (eg, a radio link) with the external electronic device through the identified information.
  • the external electronic device may control at least a part of functions executed in the electronic device.
  • FIG. 1 is a block diagram of an electronic device in a network environment according to various embodiments of the present disclosure.
  • FIG. 2 is a diagram schematically showing the configuration of an electronic device, a server, and an external electronic device according to various embodiments of the present disclosure.
  • FIG. 3 is a block diagram showing the configuration of an electromagnetic detection circuit of an electronic device according to various embodiments of the present disclosure.
  • FIG. 4 is a diagram illustrating an example of identifying an external electronic device using an electronic device according to various embodiments of the present disclosure.
  • FIG. 5 is a flowchart illustrating a wireless link connection and data transmission method between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • FIG. 6 is a diagram illustrating an example of a wireless link connection and support function with an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • FIG. 7 is a flowchart illustrating an external electronic device identification and operation of the electronic device using the electronic device according to various embodiments of the present disclosure.
  • FIG. 8 is a flowchart illustrating an example of a connection operation between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • FIG. 9 is a diagram illustrating an operation of an electronic device when the electronic device according to various embodiments of the present disclosure is not executing a foreground application.
  • FIG. 10 is a diagram illustrating an operation of an electronic device when the electronic device is executing a foreground application according to various embodiments of the present disclosure.
  • 11 is a diagram illustrating an operation of an electronic device when the electronic device is executing a foreground application according to various embodiments of the present disclosure.
  • FIG. 12 is a diagram illustrating an operation when an electronic device is tacked when an external electronic device is not executing an application according to various embodiments of the present disclosure.
  • FIG. 13 is a diagram illustrating an operation when an electronic device is tacked when an external electronic device is executing an application according to various embodiments of the present disclosure.
  • FIG. 14 is a diagram illustrating an example of various UIs that an electronic device according to various embodiments of the present disclosure can display based on status information of an external electronic device.
  • 15 is a diagram illustrating an example in which an electronic device determines a mode using a sensor value according to various embodiments of the present disclosure.
  • 16 is a flowchart illustrating an example of determining a service between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • the electronic device 101 communicates with the electronic device 102 through the first network 198 (eg, a short-range wireless communication network), or the second network 199 It may communicate with the electronic device 104 or the server 108 through (eg, a remote wireless communication network). According to an embodiment, the electronic device 101 may communicate with the electronic device 104 through the server 108.
  • the first network 198 eg, a short-range wireless communication network
  • the second network 199 It may communicate with the electronic device 104 or the server 108 through (eg, a remote wireless communication network).
  • the electronic device 101 may communicate with the electronic device 104 through the server 108.
  • the electronic device 101 includes a processor 120, a memory 130, an input device 150, an audio output device 155, a display device 160, an audio module 170, a sensor module ( 176), interface 177, haptic module 179, camera module 180, power management module 188, battery 189, communication module 190, subscriber identification module 196, or antenna module 197 ).
  • the components for example, the display device 160 or the camera module 180
  • the sensor module 176 eg, a fingerprint sensor, an iris sensor, or an illuminance sensor
  • the display device 160 eg., a display
  • the sensor module 176 eg, a fingerprint sensor, an iris sensor, or an illuminance sensor
  • the processor 120 executes software (eg, the program 140) to execute at least one other component (eg, hardware or software component) of the electronic device 101 connected to the processor 120. It can be controlled and can perform various data processing or operations. According to one embodiment, as at least part of data processing or computation, the processor 120 may receive instructions or data received from other components (eg, the sensor module 176 or the communication module 190) in the volatile memory 132. Loaded into, process instructions or data stored in volatile memory 132, and store result data in non-volatile memory 134.
  • software eg, the program 140
  • the processor 120 may receive instructions or data received from other components (eg, the sensor module 176 or the communication module 190) in the volatile memory 132. Loaded into, process instructions or data stored in volatile memory 132, and store result data in non-volatile memory 134.
  • the processor 120 may include a main processor 121 (eg, a central processing unit or an application processor), and an auxiliary processor 123 (eg, a graphics processing unit, an image signal processor) that may be operated independently or together. , Sensor hub processor, or communication processor). Additionally or alternatively, the coprocessor 123 may be set to use lower power than the main processor 121, or to be specialized for a specified function. The coprocessor 123 may be implemented separately from the main processor 121 or as part of it.
  • a main processor 121 eg, a central processing unit or an application processor
  • an auxiliary processor 123 eg, a graphics processing unit, an image signal processor
  • the coprocessor 123 may be set to use lower power than the main processor 121, or to be specialized for a specified function.
  • the coprocessor 123 may be implemented separately from the main processor 121 or as part of it.
  • the coprocessor 123 may replace, for example, the main processor 121 while the main processor 121 is in an inactive (eg, sleep) state, or the main processor 121 may be active (eg, execute an application) ) With the main processor 121 while in the state, at least one of the components of the electronic device 101 (for example, the display device 160, the sensor module 176, or the communication module 190) It can control at least some of the functions or states associated with.
  • the coprocessor 123 eg, image signal processor or communication processor
  • may be implemented as part of other functionally relevant components eg, camera module 180 or communication module # 90). You can.
  • the memory 130 may store various data used by at least one component of the electronic device 101 (eg, the processor 120 or the sensor module 176).
  • the data may include, for example, software (eg, the program 140) and input data or output data for commands related thereto.
  • the memory 130 may include a volatile memory 132 or a non-volatile memory 134.
  • 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 device 150 may receive commands or data to be used for components (eg, the processor 120) of the electronic device 101 from outside (eg, a user) of the electronic device 101.
  • the input device 150 may include, for example, a microphone, mouse, keyboard, or digital pen (eg, a stylus pen).
  • the audio output device 155 may output an audio signal to the outside of the electronic device 101.
  • the audio output device 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, and the receiver can be used to receive an incoming call.
  • the receiver may be implemented separately from, or as part of, the speaker.
  • the display device 160 may visually provide information to the outside of the electronic device 101 (eg, a user).
  • the display device 160 may include, for example, a display, a hologram device, or a projector and a control circuit for controlling the device.
  • the display device 160 may include a touch circuit set to sense a touch, or a sensor circuit (eg, a pressure sensor) set to measure the strength of the force generated by the touch. have.
  • the audio module 170 may convert sound into an electrical signal, or vice versa. According to an embodiment, the audio module 170 acquires sound through the input device 150, or an external electronic device (eg, directly or wirelessly connected to the sound output device 155 or the electronic device 101) Sound may be output through the electronic device 102 (eg, speakers or headphones).
  • an external electronic device eg, directly or wirelessly connected to the sound output device 155 or the electronic device 101
  • Sound may be output through the electronic device 102 (eg, speakers or headphones).
  • 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, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an infrared (IR) sensor, a biological sensor, It may include a temperature sensor, a humidity sensor, or an illuminance sensor.
  • the interface 177 may support one or more designated protocols that may be used for the electronic device 101 to directly or wirelessly connect to an external electronic device (eg, the electronic device # 02).
  • 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
  • connection terminal 178 may include a connector through which the electronic device 101 can 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 movement) or electrical stimuli that the user can perceive through tactile or motor sensations.
  • 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 videos. 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, for example, as at least part of a power management integrated circuit (PMIC).
  • 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). It can support establishing and performing communication through the established communication channel.
  • the communication module 190 operates independently of the processor 120 (eg, an application processor), and may include one or more communication processors supporting direct (eg, wired) communication or wireless communication.
  • the communication module 190 may include 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 : Local area network (LAN) communication module, or 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
  • LAN Local area network
  • Corresponding communication module among these communication modules includes a first network 198 (for example, a short-range communication network such as Bluetooth, WiFi direct, or infrared data association (IrDA)) or a second network 199 (for example, a cellular network, the Internet, or It may communicate with external electronic devices through a computer network (eg, a telecommunication network such as a LAN or WAN).
  • a computer network eg, a telecommunication network such
  • the wireless communication module 192 uses a 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.
  • IMSI International Mobile Subscriber Identifier
  • the antenna module 197 may transmit a signal or power to the outside (eg, an external electronic device) or receive it from the outside.
  • the antenna module 197 may include a single antenna including a conductor formed on a substrate (eg, a PCB) or a radiator made of a conductive pattern.
  • the antenna module 197 may include a plurality of antennas. 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 transmitted from the plurality of antennas by, for example, the communication module 190. Can be selected.
  • the signal or power may be transmitted or received between the communication module 190 and an external electronic device through the at least one selected antenna.
  • other components eg, RFIC
  • other than the radiator may be additionally formed as part of the antenna module 197.
  • peripheral devices for example, a bus, a general purpose input and output (GPIO), a serial peripheral interface (SPI), or a mobile industry processor interface (MIPI)
  • GPIO general purpose input and output
  • SPI serial peripheral interface
  • MIPI mobile industry processor interface
  • the command 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 and 104 may be the same or a different type of device from the electronic device 101.
  • all or some of the operations performed on the electronic device 101 may be performed on one or more external electronic devices of 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 executes the function or service itself.
  • one or more external electronic devices may be requested to perform at least a portion of the function or the service.
  • the 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 result of the execution to the electronic device 101.
  • the electronic device 101 may process the result, as it is or additionally, and provide it as at least part of a response to the request.
  • cloud computing distributed computing, or client-server computing technology This can be used.
  • the electronic device may be various types of devices.
  • the electronic device may include, for example, a portable communication device (eg, a smart phone), a computer device, a portable multimedia device, a portable medical device, a camera, a wearable device, or a home appliance device.
  • a portable communication device eg, a smart phone
  • a computer device e.g., a smart phone
  • a portable multimedia device e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a camera e.g., a portable medical device
  • a wearable device e.g., a smart bracelet
  • a home appliance device e.g., a home appliance
  • any (eg, first) component is referred to as a "coupled” or “connected” to another (eg, second) component, with or without the term “functionally” or “communicatively”
  • any of the above components can be connected directly to the other components (eg, by wire), wirelessly, or through a third component.
  • module may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic blocks, components, or circuits.
  • the module may be an integrally configured component or a minimum unit of the component or a part thereof performing one or more functions.
  • the module may be implemented in the form of an application-specific integrated circuit (ASIC).
  • ASIC application-specific integrated circuit
  • Various embodiments of the present document may include one or more instructions stored in a storage medium (eg, internal memory 136 or external memory 138) readable by a machine (eg, electronic device 101). It may be implemented as software (e.g., program 140) that includes.
  • a processor eg, processor 120
  • the one or more instructions may include code generated by a compiler or code executable by an interpreter.
  • the storage medium readable by the device may be provided in the form of a non-transitory storage medium.
  • 'non-transitory' only means that the storage medium is a tangible device, and does not include a signal (eg, electromagnetic wave), and this term is used when data is stored semi-permanently. It does not distinguish between temporary storage cases.
  • a method according to various embodiments disclosed in this document may be provided as being included in a computer program product.
  • Computer program products are commodities that can be traded between sellers and buyers.
  • the computer program product is distributed in the form of a device-readable storage medium (e.g. compact disc read only memory (CD-ROM)), or through an application store (e.g. Play StoreTM ) or two user devices ( It can be distributed (eg, downloaded or uploaded) directly or online between smartphones).
  • a device e.g. compact disc read only memory (CD-ROM)
  • an application store e.g. Play StoreTM
  • two user devices It can be distributed (eg, downloaded or uploaded) directly or online between smartphones).
  • at least a portion of the computer program product may be temporarily stored at least temporarily in a storage medium readable by a device such as a memory of a manufacturer's server, an application store's server, or a relay server, or may be temporarily generated.
  • each component (eg, module or program) of the above-described components may include a singular or a plurality of entities.
  • one or more components or operations of the above-described corresponding components may be omitted, or one or more other components or operations may be added.
  • a plurality of components eg, modules or programs
  • the integrated component may perform one or more functions of each component of the plurality of components the same or similar to that performed by the corresponding component among the plurality of components prior to the integration. .
  • operations performed by a module, program, or other component may be executed sequentially, in parallel, repeatedly, or heuristically, or one or more of the operations may be executed in a different order, or omitted Or, one or more other actions can be added.
  • FIG. 2 is a diagram schematically showing the configuration of an electronic device, a server, and an external electronic device according to various embodiments of the present disclosure.
  • the electronic device 200 (eg, the electronic device 101 of FIG. 1) according to various embodiments of the present disclosure includes an antenna 210, a communication module 220, and an electromagnetic detection circuit 230 , A display 240, an audio output device 250, a memory 260 and / or a processor 270.
  • the antenna 210 may include the antenna module 197 of FIG. 1.
  • the communication module 220 may include the communication module 190 of FIG. 1.
  • the display 240 may include the display device 160 of FIG. 1.
  • the sound output device 250 may include the sound output device 155 of FIG. 1.
  • the memory 260 may include the memory 130 of FIG. 1.
  • the processor 270 may include the processor 120 of FIG. 1.
  • the server 201 may include the server 108 of FIG. 1.
  • the external electronic device 203 may include the electronic devices 102 and 104 of FIG. 1.
  • the antenna 210 may receive an electromagnetic signal transmitted from the external electronic device 203.
  • the electromagnetic signal may include the natural frequency of the external electronic device 203.
  • the antenna 210 may include at least one or more.
  • the communication module 220 may transmit a signal to the server 201 or the external electronic device 203.
  • the communication module 220 may receive a signal from the server 201 or an external electronic device 203.
  • the electronic device 200 may form a communication link between the server 201 and / or the external electronic device 203 through the communication module 220.
  • the communication module 220 establishes a wired communication channel or a wireless communication channel between the electronic device 200, the server 201, and / or the external electronic device 203, and establishes the established communication channel. It can support the execution of communication through.
  • the communication module 220 may include at least one or more.
  • the communication module 220 may communicate with the server 201 and / or the external electronic device 203 using a communication network such as the first network 198 or the second network 199 of FIG. 1.
  • the electromagnetic detection circuit 230 may detect an electromagnetic signal (eg, natural frequency) of the external electronic device 203 received through the antenna 210.
  • the electromagnetic detection circuit 230 will be described in detail with reference to FIG. 3.
  • the display 240 may display information corresponding to the external electronic device 203 identified using the electromagnetic detection circuit 230.
  • the display 240 may perform an input function for sensing a touch input and a display function for outputting a screen.
  • the display 240 may include a touch panel and a display panel.
  • the display 240 may include a liquid crystal display (LCD), organic light emitting diodes (OLED), active matrix organic light emitting diodes (AMOLED), flexible display, or It may be formed of a transparent display.
  • the display 240 may visually provide a menu, input data, function setting information, and various other information of the electronic device 200 to the user.
  • the sound output device 250 may output information corresponding to the identified external electronic device 203 using the electromagnetic detection circuit 230 as sound.
  • the sound output device 250 may output an audio signal related to the information of the identified external electronic device 203 to the outside of the electronic device 200.
  • the sound output device 250 may include, for example, a speaker or a receiver.
  • the memory 260 may store a frequency table including natural frequencies corresponding to each of the external electronic devices 203 or a unique frequency identifier for identifying the external electronic devices 203.
  • the frequency table may be stored in a server 201 capable of communicating with the electronic device 200.
  • the electronic device 200 transmits at least a portion of the frequency information of the external electronic device 203 detected using the electromagnetic detection circuit 230 to the server 201 through the antenna 210, and then from the server 201 The identification information of the external electronic device 203 may be received.
  • the memory 260 performs a function of storing a program, an operating system (OS), and input / output data for processing and control of the processor 270, and the electronic device 200. Programs that control the overall operation can be stored.
  • the memory 260 may store at least one user interface provided by the electronic device 200 and various setting information required when processing functions related to various embodiments of the present invention in the electronic device 200.
  • the processor 270 receives an electromagnetic signal (eg, a natural frequency) from an external electronic device 203 using an antenna 210 and uses the electromagnetic detection circuit 230 to receive the external electronics.
  • the electromagnetic signal of the device 203 can be detected.
  • the processor 270 detects the state of the electronic device 200 and analyzes the electromagnetic signal of the detected external electronic device 203 using the electromagnetic detection circuit 230, so that the external electronic Capability or information of the device 203 may be identified.
  • the processor 270 may use a communication channel (eg, a wireless link) using the identified external electronic device 203 and the communication module 220 according to the detected state of the electronic device 200. ). The processor 270 may transmit data to the external electronic device 203 using the communication module 220. The external electronic device 560 may perform an operation based on data received from the electronic device 200.
  • a communication channel eg, a wireless link
  • the processor 270 is operatively operated with the antenna 210, the communication module 220, the electromagnetic detection circuit 230, the display 240, the sound output device 250, and the memory 260. Connected, it is possible to control the functions and operations of the components and perform a function for processing data.
  • the processor 270 may include, for example, a central processing unit (CPU), an application processor, and a communication processor.
  • the processor 270 may be formed of a single core processor or a multi-core processor, and may be composed of multiple processors.
  • FIG. 3 is a block diagram showing the configuration of an electromagnetic detection circuit of an electronic device according to various embodiments of the present disclosure.
  • the electromagnetic detection circuit 230 includes a transimpedance amplifier 310, a band pass filter 320, a variable gain amplifier 330, an AD converter 340, and a micro It may include a controller unit 350.
  • the electromagnetic detection circuit 230 may have a specific bandwidth capable of removing noise signals and receiving electromagnetic signals, for example, a reception bandwidth of 1 MHz or less.
  • the trans impedance amplifier 310 may amplify the received electromagnetic signal (eg, the natural frequency of the external electronic device 203) using the antenna 210. .
  • the band pass filter 320 may filter the amplified signal to a frequency of a specific band using the transimpedance amplifier 310.
  • variable gain amplifier 330 (variable gain amplifier; VGA) amplifies the filtered signal using a band-pass filter 320 to a predetermined level having a signal in a predetermined gain range and outputs it. You can.
  • the AD converter 340 may convert an analog signal output from the variable gain amplifier 330 into a digital signal.
  • the micro controller unit 350 calculates the frequency characteristics of the signal received from the AD converter 340, the frequency stored in the memory 260 of the electronic device 200 After comparing with the table, the external electronic device 203 may be identified.
  • the microcontroller unit 350 may include a preprocessor 352 and a classifier 354.
  • the pre-processor 352 may filter unnecessary frequency components from the signal received through the AD converter 340.
  • the classifier 354 may identify the function or information of the external electronic device 203, each having a different electromagnetic signal (eg, natural frequency).
  • the signal output from the AD converter 340 may be directly transmitted to the processor 270.
  • the processor 270 calculates the frequency characteristic of the signal received from the AD converter 340, compares it with frequency information (eg, frequency table or frequency characteristic) stored in the memory 260 of the electronic device 200, and then externally The electronic device 203 can be identified.
  • the microcontroller unit 350 may be omitted.
  • the electronic device 200 is generated by the electronic device 200 itself in order to detect an optimal signal waveform for the electromagnetic signal of the external electronic device 203 received using the antenna 210 It may be necessary to minimize noise.
  • the electronic device 200 may recognize an internal noise caused by the input of the display 240 and then execute a signal waveform compensation algorithm stored in the memory 260.
  • the electronic device 200 may include a plurality of antennas 210 according to a location, and a user may detect and compensate for a distortion waveform according to the gripping type of the electronic device 200.
  • information on the electromagnetic signal of the external electronic device 203 Differences may occur with information on the electromagnetic signals inherent in the external electronic device 203.
  • the electronic device 200 may continuously compare and collect information on the electromagnetic signal of the external electronic device 203 according to the above conditions, and information on the electromagnetic signal unique to the external electronic device 203.
  • FIG. 4 is a diagram illustrating an example of identifying an external electronic device using an electronic device according to various embodiments of the present disclosure.
  • a plurality of external electronic devices 203 may be disposed around the electronic device 200.
  • the external electronic device 203 may include a TV 410, a refrigerator 420, a printer 430, and a Bluetooth speaker 440.
  • each of the external electronic devices 203 may include various electronic components therein.
  • Electronic components embedded in each of the external electronic devices 203 may include different frequency characteristics according to electromagnetic signals.
  • the TV 410 may include a first frequency signal f1.
  • the refrigerator 420 may include a second frequency signal f2.
  • the printer 430 may include a third frequency signal f3.
  • the Bluetooth speaker 440 may include a fourth frequency signal f4.
  • the electronic device 200 uses the antenna 210 and the electromagnetic detection circuit 230 to external electrons
  • the electromagnetic signal (eg, natural frequency) of the device 203 may be detected.
  • the processor 270 of the electronic device 200 may store characteristics of the electromagnetic signal detected using the electromagnetic detection circuit 230 in the memory 260.
  • the processor 270 may extract the frequency for the detected electromagnetic signal to machine learning.
  • the processor 270 analyzes the detected electromagnetic signal to identify or distinguish the external electronic device 203.
  • the processor 270 may display information of the identified external electronic device 203 through the display 240.
  • the processor 270 may output information of the identified external electronic device 203 as sound using the sound output device 250.
  • the electronic device 200 may execute a specific application based on the identification information of the external electronic device 203. For example, when the external electronic device 203 is identified as the TV 410, the electronic device 200 may automatically execute an application related to the remote controller and be automatically connected to the TV 410. That is, the user can switch the external electronic device 203 to a controllable state only by bringing the electronic device 200 close to the external electronic device 203.
  • the electronic device 200 detects the proximity of an external electronic device 203 (eg, a smart phone), such as a smart phone, using the electromagnetic detection circuit 230, Samsung Pay and You can run applications that can utilize electromagnetic signals such as SmartThings.
  • an external electronic device 203 eg, a smart phone
  • Samsung Pay and You can run applications that can utilize electromagnetic signals such as SmartThings.
  • the electronic device 200 activates based on user input using the display 240 in addition to activating a function related to detection of the electromagnetic detection circuit 230. It can perform various conditions of operation, such as activation based on a designated location or time, or activation when connected to a specific external electronic device.
  • FIG. 5 is a flowchart illustrating a wireless link connection and data transmission method between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • the electronic device 200 may detect an electromagnetic signal (eg, natural frequency) of the external electronic device 203.
  • an electromagnetic signal eg, natural frequency
  • the electronic device 200 receives an electromagnetic signal (eg, natural frequency) from the external electronic device 203 using the antenna 210, and uses the electromagnetic detection circuit 230 to receive the external electronic The electromagnetic signal of the device 203 can be detected.
  • an electromagnetic signal eg, natural frequency
  • the processor 270 of the electronic device 200 may detect the state of the electronic device 200.
  • the state detection of the electronic device 200 may include an operation state of an application running in the electronic device 200, a charging state of the electronic device 200, or a data transmission state using the antenna 210.
  • An operating state of the electronic device 200 including at least one may be detected.
  • the electronic device 200 when detecting the electromagnetic signal of the external electronic device 203, the electronic device 200 detects the electromagnetic signal of the external electronic device 203 according to the operating state of the electronic device 200. Waveform characteristics of the electromagnetic signal can be changed. For example, when the electronic device 200 is charged, the electromagnetic signal generated by the electronic device 200 may affect the electromagnetic signal of the external electronic device 203 received through the antenna 210. The state of the electronic device 200 may be detected or determined.
  • the processor 270 of the electronic device 200 analyzes the electromagnetic signal of the external electronic device 203 detected using the electromagnetic detection circuit 230 to identify the external electronic device 203. .
  • the processor 270 of the electronic device 200 identifies the external electronic device 203 and then checks the data format, communication method, and performable function that the external electronic device 203 can receive. You can.
  • the processor 270 of the electronic device 200 may form a communication channel (eg, a radio link) with the identified external electronic device 203 according to the state of the electronic device 200.
  • a communication channel eg, a radio link
  • the electronic device 200 may perform wireless communication or wired communication using the external electronic device 203 and the first network 198 or the second network 199 of FIG. 1.
  • the electronic device 200 and the external electronic device 203 may be connected by a wireless link using Wi-Fi or Bluetooth.
  • the electronic device 200 may transmit the MAC address to the external electronic device 203 using the communication module 220.
  • the electronic device 200 may use identification information for pairing with the external electronic device 203.
  • the processor 270 of the electronic device 200 may transmit data to the external electronic device 203 using the antenna 210 and the communication module 220.
  • the processor 270 of the electronic device 200 checks the operation state of the electronic device 200 and information of the external electronic device 203, and the external electronic device paired with the electronic device 200 ( 203) may transmit data (eg, application information).
  • data eg, application information
  • the external electronic device 560 may perform an operation based on data received from the electronic device 200.
  • FIG. 6 is a diagram illustrating an example of a wireless link connection and support function with an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • a plurality of external electronic devices may be disposed around the electronic device 200.
  • the external electronic device 203 may include a TV 410, a refrigerator 420, and an artificial intelligence speaker 650.
  • the plurality of external electronic devices may include other electromagnetic signals.
  • the functions provided by the external electronic devices 203 may be different.
  • the TV 410 may include a video playback function.
  • the refrigerator 420 may include a video playback function and a schedule function.
  • the artificial intelligence speaker 450 may include a music playback function, a phone call function, and a search function.
  • the TV 410, the refrigerator 420, and the artificial intelligence speaker 650 may further include other functions in addition to the functions described above.
  • the processor 270 of the electronic device 200 may identify the external electronic device 203 by detecting and analyzing the electromagnetic signal of the external electronic device 203.
  • the processor 270 of the electronic device 200 may check a data format that the external electronic device 203 can receive, a communication method, and an action that can be performed.
  • the electronic device 200 may form a communication channel (eg, a radio link) with the external electronic device 203 and transmit data that can be performed to the external electronic device 203.
  • the electronic device 200 may perform the function of the electronic device 200 through the external electronic device 203.
  • the electronic device 200 may perform the following functions through the TV 410, the refrigerator 420, and the artificial intelligence speaker 650.
  • the electronic device 200 when the electronic device 200 detects the TV 410, the electronic device 200 may perform a Wi-Fi connection with the TV 410. The electronic device 200 may transmit and execute video data to the TV 410 using Wi-Fi.
  • the electronic device 200 may perform a Wi-Fi or Bluetooth connection with the refrigerator 420.
  • the electronic device 200 may transmit and execute video data to the refrigerator 420 using Wi-Fi.
  • the electronic device 200 may transmit and execute schedule data to the refrigerator 420 using Bluetooth.
  • the electronic device 200 may perform a Bluetooth connection with the artificial intelligence speaker 650.
  • the electronic device 200 may transmit and execute music data to the artificial intelligence speaker 650 using Bluetooth (A2DP).
  • the electronic device 200 may transmit search data to the artificial intelligence speaker 650 using Bluetooth and execute it.
  • the electronic device 200 may transmit and execute phone data using Bluetooth (HFP).
  • FIG. 7 is a flowchart illustrating an external electronic device identification and operation of the electronic device using the electronic device according to various embodiments of the present disclosure.
  • the electronic device 200 receives an electromagnetic signal (eg, a natural frequency) from the external electronic device 203 using the antenna 210, and uses the electromagnetic detection circuit 230 to external the electronic device 203 ) Can detect electromagnetic signals.
  • an electromagnetic signal eg, a natural frequency
  • the processor 270 of the electronic device 200 may detect the state of the electronic device 200.
  • the state detection of the electronic device 200 may include an operation state of an application executed in the electronic device 200, a charging state of the electronic device 200, or a data transmission state using the antenna 210.
  • An operating state of the electronic device 200 including at least one may be detected.
  • the processor 270 of the electronic device 200 analyzes the electromagnetic signal of the external electronic device 203 detected using the electromagnetic detection circuit 230 to identify the external electronic device 203 (for example: Function or information).
  • the processor 270 of the electronic device 200 determines whether an application running in the electronic device 200 is a function provided by the identified external electronic device 203 according to the state of the electronic device 200. You can check
  • the processor 270 of the electronic device 200 performs a function provided by the external electronic device 203 in the electronic device 200, and a communication channel with the external electronic device 203 (eg, wireless) Link).
  • the processor 270 of the electronic device 200 may transmit data to the external electronic device 203 using the antenna 210 and the communication module 220.
  • the external electronic device 560 may perform an operation based on data received from the electronic device 200.
  • the electronic device 200 may execute an application related to the external electronic device 203. For example, when the identified external electronic device 203 is the TV 410 of FIG. 6, and the electronic device 200 performs a video function, the electronic device 200 connects the TV 410 to the Wi-Fi And transmit the video data to the TV 410 for execution. According to an embodiment, the electronic device 200 may perform a remote controller function capable of controlling the TV 410.
  • the electronic The device 200 may display identification information of the external electronic device 203 through the display 240.
  • the identification information of the external electronic device 203 may include a company name or a model name of the external electronic device 203.
  • the electronic device 200 may further include a function of displaying a state indicating that the corresponding function is not supported by the external electronic device 203 through the display 240.
  • an operation performance of the electronic device 200 and the external electronic device 203 may vary. You can. For example, when a function or operation being executed in the electronic device 200 is a function not provided by the external electronic device 203, the electronic device 200 does not form a communication channel with the external electronic device 200 and is designated. Can perform a function.
  • FIG. 8 is a flowchart illustrating an example of a connection operation between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • the electronic device 200 receives an electromagnetic signal (eg, a natural frequency) from the external electronic device 203 using the antenna 210, and uses the electromagnetic detection circuit 230 to external electronic device 203 ) Can detect electromagnetic signals.
  • an electromagnetic signal eg, a natural frequency
  • the processor 270 of the electronic device 200 analyzes the electromagnetic signal of the external electronic device 203 detected using the electromagnetic detection circuit 230, and detects a function supported by the external electronic device 203. Can be identified.
  • the processor 270 of the electronic device 200 uses information about the electromagnetic signal (eg, natural frequency) of various external electronic devices 203 (eg, a frequency table) using the memory 260 Can be confirmed.
  • identification information on electromagnetic signals (eg, natural frequencies) of various external electronic devices 203 may be received from the server 201.
  • the processor 270 of the electronic device 200 may check the identified capability of the external electronic device 203.
  • the capability may include connectivity supported by the identified external electronic device 203.
  • the connectivity may include means for the electronic device 200 to communicate with the external electronic device 203, for example, Bluetooth, ZigBee, Wi-Fi, NFC, Bluetooth low energy (BLE), or neighbor awareness network (NAN). You can.
  • the processor 270 of the electronic device 200 may check the operating state of the electronic device 200.
  • the operating state of the electronic device 200 may include an operating state for performing a predetermined application.
  • the processor 270 of the electronic device 200 may identify a foreground application (or background application) running on the electronic device 200.
  • the processor 270 of the electronic device 200 may determine whether a foreground application (or background application) running in the electronic device 200 is a function provided by the identified external electronic device 203. have.
  • the TV being played on the electronic device 200 is one of the external electronic devices 203 It may include the case of playing at (410).
  • the processor 270 of the electronic device 200 may establish a communication channel (eg, a radio link) with the external electronic device 203.
  • a communication channel eg, a radio link
  • the processor 270 of the electronic device 200 may transmit data (eg, data related to a foreground application) to the external electronic device 203 using the antenna 210 and the communication module 220. .
  • the external electronic device A user interface (UI) indicating that the 203 does not support foreground application operation may be displayed through the display 240.
  • UI user interface
  • FIG. 9 is a diagram illustrating an operation of an electronic device when the electronic device according to various embodiments of the present disclosure is not executing an application.
  • the electronic device 200 may be in a state in which an application is not executed.
  • the processor 270 uses the electromagnetic detection circuit 230 to information (eg, type, model name, support) of the external electronic device 203 Function, operating status and / or supported connectivity). For example, when the identified external electronic device 203 is the TV 410, the processor 270 of the electronic device 200 is a remote for controlling the TV 410, which is a type of the external electronic device 203. You can run the controller application.
  • information eg, type, model name, support
  • the processor 270 of the electronic device 200 is a remote for controlling the TV 410, which is a type of the external electronic device 203. You can run the controller application.
  • FIG. 10 is a diagram illustrating an operation of an electronic device when the electronic device is executing an application according to various embodiments of the present disclosure.
  • the electronic device 200 may be in a state in which an application is running in the foreground.
  • the multimedia playback application may be operating in the foreground.
  • the processor 270 uses the electromagnetic detection circuit 230 to information (eg, type, model name) of the external electronic device 203. Supported functions, operational states and / or supported connectivity) can be identified. For example, when the identified external electronic device 203 is the TV 410, the processor 270 of the electronic device 200 may transmit multimedia data being played by the electronic device 200 to the external electronic device 203 ( Example: TV (TV)).
  • information eg, type, model name
  • 11 is a diagram illustrating an operation of an electronic device when the electronic device is executing an application according to various embodiments of the present disclosure.
  • the electronic device 200 may be in a state in which an application is executed.
  • the electronic device 200 may be in a state in which a multimedia playback application is operating in the foreground.
  • the processor 270 uses the electromagnetic detection circuit 230 to display information (eg, type, model name) of the external electronic device 203. , Supporting function, operating state and / or supporting connectivity), for example, the identified external electronic device 203 may be an artificial intelligence speaker 650.
  • information eg, type, model name
  • the identified external electronic device 203 may be an artificial intelligence speaker 650.
  • the processor 270 of the electronic device 200 may display a predetermined UI ( Example: Can't play multimedia video, can you send audio via Bluetooth?).
  • FIG. 12 is a diagram illustrating an operation when an electronic device is tacked when an external electronic device is not executing an application according to various embodiments of the present disclosure.
  • the processor 270 of the electronic device 200 may identify the external electronic device 203 using the electromagnetic detection circuit 230.
  • the type of the identified external electronic device 203 may be the TV 410.
  • the electronic device 200 may tackle the TV 410 in which an application (eg, content) is not running (eg, idle).
  • the processor 270 of the electronic device 200 may display the remote controller UI 1210 capable of controlling the TV 410 through the display 240.
  • FIG. 13 is a diagram illustrating an operation when an electronic device is tacked when an external electronic device is executing an application according to various embodiments of the present disclosure.
  • the electronic device 200 may tag an external electronic device 203 (eg, TV 410) in which an application (eg, content) is running (eg, in an active state).
  • the processor 270 of the electronic device 200 uses the electromagnetic detection circuit 230 to identify information of the external electronic device 203 (eg, type, model name, supported functions, operating states, and / or supported connectivity) can do.
  • the processor 270 of the electronic device 200 is connected to the remote controller UI 1210 that can control the external electronic device 203 (for example, the TV 410) through the display 240 and the content being played. Based on the screen UI 1220 may be displayed.
  • the screen UI 1220 based on the content may provide a progress bar for a video being played, a control screen for video settings (eg, resolution and size adjustment), and the like.
  • the electronic device 200 may provide an appropriate UI or UX according to whether an application is executed in the external electronic device 203 (eg, the TV 410) or an application type.
  • the processor 270 of the electronic device 200 may receive information on whether the application is executed or an application type, for example, from the server 201 (eg, SmartThings).
  • the application type information may include at least one of an application type, content type, playback state, and / or application skin information.
  • an external electronic device 203 that transmits an electromagnetic signal (eg, natural frequency) to the electronic device 200 and an electronic device 200 that receives an electromagnetic signal from the external electronic device 203 may include: The direction or operation of the service may be determined according to the type of each application being executed.
  • the processor 270 of the electronic device 200 identifies the external electronic device 203 using the electromagnetic detection circuit 230 and relates to the type of application running in the external electronic device 203. Information can be received from the server 201.
  • the processor 270 of the electronic device 200 may provide a predetermined operation according to a service defined between the currently running application and the application running in the external electronic device 203.
  • a service predefined in the server 201 based on a relationship between an application running in the electronic device 200 and an application running in the external electronic device 203 may be as shown in Table 2 below. .
  • External electronic device (203) service SNS Multimedia Sharing content from the external electronic device 203 to the electronic device 200 Document Internet Capture and paste from the external electronic device 203 to the electronic device 200 File manager Internet Create and copy a capture file from the external electronic device 203 to the electronic device 200
  • FIG. 14 is a diagram illustrating an example of various UIs that an electronic device according to various embodiments of the present disclosure can display based on status information of an external electronic device.
  • a PC 1401 eg, a first external electronic device
  • a TV 1410 eg, a second external electronic device
  • Status information of the TV 410 may be detected.
  • the status information may include a connection state of the PC 1401 and the TV 410, a combination state of the PC 1401 and other accessory devices, or another external electronic device (eg, a third external electronic device (not shown) City)) may include information of an electromagnetic signal mapped to process the tagging instead.
  • another external electronic device eg, a third external electronic device (not shown) City
  • the electronic device 200 when the PC 1401 and the TV 410 are connected, when the electronic device 200 tags the PC 1401, the electronic device 200 may display the TV 410 through the display 240. ) Can display a UI 1210 that can control and a UI 1420 that can control the PC 1401.
  • 15 is a diagram illustrating an example in which an electronic device determines a mode using a sensor value according to various embodiments of the present disclosure.
  • the processor 270 of the electronic device 200 uses an electromagnetic detection circuit 230 to external electronic devices (eg, PC 1401 (eg, first external electronic device) and TV ( 410) (eg, a second external electronic device), and may execute various functions depending on which application is being executed on the external electronic devices (eg, the PC 1401 or the TV 410).
  • external electronic devices eg, PC 1401 (eg, first external electronic device) and TV ( 410) (eg, a second external electronic device)
  • PC 1401 eg, first external electronic device
  • TV eg, a second external electronic device
  • the electronic device 200 that receives an electromagnetic signal from an external electronic device (eg, the PC 1401 or the TV 410) uses a sensor module (eg, the sensor module 176 of FIG. 1). Therefore, different functions can be executed according to the detected sensor value.
  • the processor 270 of the electronic device 200 may detect various sensor values by a user's touch input or gesture input.
  • the processor 270 of the electronic device 200 may receive an electromagnetic signal from the PC 1401 (eg, a first external electronic device).
  • the processor 270 of the electronic device 200 may operate in an input mode that receives content from a PC 1401 (eg, a first external electronic device) when a user inputs an internal direction gesture to the display 240. have.
  • the processor 270 of the electronic device 200 that receives content from the PC 1401 (eg, a second external electronic device) allows the user to make an external gesture to the display 240. When is input, it may operate in an output mode for delivering content to the TV 410 (eg, a second external electronic device).
  • the processor 270 of the electronic device 200 uses a plurality of external electronic devices (eg, the PC 1401 and the TV) using sensor data according to a touch or gesture input to the display 240. 410) and a data (eg, content) sharing service, which may be determined according to input / output selection for UI or UX provided by the electronic device 200 as well as touch or gesture input.
  • the processor 270 of the electronic device 200 is electromagnetic from the PC 1401 in a state where an input UI is selected (eg, touch the display 240) with respect to the display 240 of the electronic device 200.
  • an input UI eg, touch the display 240
  • the processor 270 of the electronic device 200 When receiving a signal, it operates in an input mode, and when receiving an electromagnetic signal from the TV 410 while an output UI is selected, it may operate in an output mode.
  • 16 is a flowchart illustrating an example of determining a service between an electronic device and an external electronic device according to various embodiments of the present disclosure.
  • the electronic device 200 receives an electromagnetic signal (eg, a natural frequency) from the external electronic device 203 using the antenna 210, and uses the electromagnetic detection circuit 230 to external the electronic device 203 ) Can detect electromagnetic signals.
  • an electromagnetic signal eg, a natural frequency
  • the processor 270 of the electronic device 200 may analyze the electromagnetic signal of the external electronic device 203 detected using the electromagnetic detection circuit 230 to identify the external electronic device 203. .
  • the processor 270 of the electronic device 200 uses information about the electromagnetic signal (eg, natural frequency) of various external electronic devices 203 (eg, a frequency table) using the memory 260 Can be confirmed.
  • identification information on electromagnetic signals (eg, natural frequencies) of various external electronic devices 203 may be received from the server 201.
  • the processor 270 of the electronic device 200 may check the identified capability of the external electronic device 203.
  • the capability may include connectivity supported by the identified external electronic device 203.
  • the connectivity may include means for the electronic device 200 to communicate with the external electronic device 203, for example, Bluetooth, ZigBee, and / or Wi-Fi.
  • the capability may include application information executed by the identified external electronic device 203.
  • the processor 270 of the electronic device 200 may receive application information executed by the external electronic device 203 from the server 201.
  • the application information may include at least one of an application type, a reproduction state, and skin information of the application.
  • the processor 270 of the electronic device 200 may check an operation state of executing a predetermined application.
  • the processor 270 of the electronic device 200 may check an application (eg, a foreground or background application) running in the electronic device 200 and an application running in the external electronic device 203. have.
  • an application eg, a foreground or background application
  • the processor 270 of the electronic device 200 determines a service direction (eg, a data transmission direction) according to the type of the application running in the electronic device 200 and the application running in the external electronic device 203. Can decide.
  • a service direction eg, a data transmission direction
  • the processor 270 of the electronic device 200 is predefined in the server 201 based on the relationship between the application running in the electronic device 200 and the application running in the external electronic device 203. Transmission data can be determined according to the service.
  • the processor 270 of the electronic device 200 selects an optimal connectivity for interworking the electronic device 200 and the external electronic device 203, and based on the selected connectivity, the external electronic device A communication channel (eg, radio link) with 203 may be formed.
  • a communication channel eg, radio link
  • the processor 270 of the electronic device 200 may determine whether the service direction is from the electronic device 200 to the external electronic device 203.
  • the processor 270 of the electronic device 200 may transmit application data running in the electronic device 200 to the external electronic device 203. Can be transferred to.
  • the processor 270 of the electronic device 200 requests to transmit application data running in the external electronic device 203. Signal to the external electronic device 203.
  • the electronic device 200 may receive and execute application data running in the external electronic device 203 from the external electronic device 203 according to the request.
  • the electronic device 200 identifies the external electronic device 203 using the electromagnetic detection circuit 230 and communicates with the external electronic device 203 through the identified information.
  • the electronic device 200 and the external electronic device 203 can be connected and controlled through a simple method.

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Abstract

Selon divers modes de réalisation, la présente invention concerne un dispositif électronique comprenant un circuit de détection électromagnétique et un procédé de commande de dispositif électronique externe utilisant le dispositif électronique. Le dispositif électronique comprend : une antenne ; un module de communication ; une unité d'affichage ; un circuit de détection électromagnétique servant à détecter un signal électromagnétique ; un processeur connecté fonctionnellement à l'antenne, au module de communication, au dispositif d'affichage et au circuit de détection électromagnétique ; et une mémoire connectée fonctionnellement au processeur, la mémoire pouvant commander le dispositif électronique externe permettant d'exécuter une fonction exécutée dans le dispositif électronique par stockage d'instructions qui, lorsqu'elles sont exécutées, amènent le processeur : à recevoir, à l'aide de l'antenne, un signal électromagnétique provenant du dispositif électronique externe ; à identifier des informations du dispositif électronique externe par détection du signal électromagnétique reçu à l'aide du circuit de détection électromagnétique ; à détecter des informations d'état du dispositif électronique ; à former un canal de communication à l'aide du dispositif électronique externe identifié et du module de communication sur la base des informations d'état détectées du dispositif électronique et des informations du dispositif électronique externe ; et à transmettre des données au dispositif électronique externe. Divers autres modes de réalisation sont possibles.
PCT/KR2019/010915 2018-10-19 2019-08-27 Dispositif électronique comprenant un circuit de détection électromagnétique et procédé de commande de dispositif électronique externe utilisant le dispositif électronique WO2020080667A1 (fr)

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