WO2020080667A1

WO2020080667A1 - Electronic device comprising electromagnetic detection circuit and external electronic device control method using the electronic device

Info

Publication number: WO2020080667A1
Application number: PCT/KR2019/010915
Authority: WO
Inventors: 윤용상; 김승년; 강두석; 최보근
Original assignee: 삼성전자 주식회사
Priority date: 2018-10-19
Filing date: 2019-08-27
Publication date: 2020-04-23
Also published as: KR102598097B1; KR20200044339A

Abstract

Various embodiments of the present invention provide an electronic device comprising an electromagnetic detection circuit and an external electronic device control method using the electronic device. The electronic device comprises: an antenna; a communication module; a display; an electromagnetic detection circuit for detecting an electromagnetic signal; a processor operatively connected with the antenna, the communication module, the display, and the electromagnetic detection circuit; and a memory operatively connected with the processor, wherein the memory may control the external electronic device to execute a function executed in the electronic device by storing instructions that, when executed, cause the processor to: receive, using the antenna, an electromagnetic signal from the external electronic device; identify information of the external electronic device by detecting the received electromagnetic signal by using the electromagnetic detection circuit; detect status information of the electronic device; form a communication channel by using the identified external electronic device and the communication module on the basis of the detected status information of the electronic device and the information of the external electronic device; and transmit data to the external electronic device. Various other embodiments are possible.

Description

Electronic device including electromagnetic detection circuit and method for controlling external electronic device using the electronic device

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.

As the use of electronic devices such as portable terminals increases, various functions are provided to the electronic devices.

The electronic device may be connected to external electronic devices at a short distance to transmit and receive data.

For example, the electronic device may form a communication channel with an external electronic device using near field communication (NFC), Wi-Fi, or Bluetooth.

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.

Accordingly, there is a need for a method capable of connecting and controlling an electronic device and an external electronic device through a simple method without performing the above-described complicated process.

Various embodiments of the present invention, 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 according to various embodiments of the present disclosure 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 according to various embodiments of the present disclosure 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.

According to various embodiments of the present invention, 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.

1 is a block diagram of an electronic device in a network environment according to various embodiments of the present disclosure.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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.

1 is a block diagram of an electronic device 101 in a network environment 100 according to various embodiments. Referring to FIG. 1, in the network environment 100, 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. According to one embodiment, 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 ). In some embodiments, at least one of the components (for example, the display device 160 or the camera module 180) may be omitted or one or more other components may be added to the electronic device 101. In some embodiments, some of these components may be implemented as one integrated circuit. For example, the sensor module 176 (eg, a fingerprint sensor, an iris sensor, or an illuminance sensor) may be implemented while being embedded in the display device 160 (eg, a display).

The processor 120, for example, 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. According to an embodiment, 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.

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. According to one embodiment, 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. According to one embodiment, 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. According to an embodiment, 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).

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. According to an embodiment, 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). According to an embodiment, 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.

The 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). According to an embodiment, 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. According to one embodiment, 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. According to one embodiment, the power management module 188 may be implemented, for example, as at least part of a power management integrated circuit (PMIC).

The battery 189 may supply power to at least one component of the electronic device 101. According to one embodiment, 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. According to one embodiment, 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. 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). These various types of communication modules may be integrated into a single component (eg, a single chip), or may be implemented as a plurality of separate components (eg, multiple chips). 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. The electronic device 101 can be identified and authenticated.

The antenna module 197 may transmit a signal or power to the outside (eg, an external electronic device) or receive it from the outside. According to an embodiment, 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. According to an embodiment, 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. According to some embodiments, other components (eg, RFIC) other than the radiator may be additionally formed as part of the antenna module 197.

At least some of the components are connected to each other through a communication method between 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)) and a signal ( Ex: command or data) can be exchanged with each other.

According to an embodiment, 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. According to an embodiment, 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. For example, 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. In addition or in addition, 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. To this end, for example, cloud computing, distributed computing, or client-server computing technology This can be used.

The electronic device according to various embodiments disclosed in the present document 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. The electronic device according to the embodiment of the present document is not limited to the above-described devices.

It should be understood that various embodiments of the document and terms used therein are not intended to limit the technical features described in this document to specific embodiments, and include various modifications, equivalents, or substitutes of the embodiment. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of the items, unless the context clearly indicates otherwise. In this document, "A or B", "at least one of A and B", "at least one of A or B", "A, B or C", "at least one of A, B and C", and "A Each of the phrases such as "at least one of,, B, or C" may include any one of the items listed together in the corresponding phrase of the phrases, or all possible combinations thereof. Terms such as “first”, “second”, or “first” or “second” can be used to simply distinguish a component from other components, and to separate components from other aspects (eg, importance or Order). 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" When mentioned, it means that any of the above components can be connected directly to the other components (eg, by wire), wirelessly, or through a third component.

The term "module" as used herein 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. For example, according to an embodiment, the module may be implemented in the form of an application-specific integrated circuit (ASIC).

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. For example, a processor (eg, processor 120) of a device (eg, electronic device 101) may call and execute at least one of one or more commands stored from a storage medium. This enables the device to be operated to perform at least one function according to the at least one command called. 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. Here, '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.

According to an embodiment, 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). In the case of online distribution, 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.

According to various embodiments, each component (eg, module or program) of the above-described components may include a singular or a plurality of entities. According to various embodiments, 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. Alternatively or additionally, a plurality of components (eg, modules or programs) may be integrated into one component. In this case, 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. . According to various embodiments, 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.

Referring to FIG. 2, 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.

According to various embodiments, 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. According to various embodiments, 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.

According to an embodiment, 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.

According to various embodiments, 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.

According to an embodiment, 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.

According to various embodiments, 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. According to an embodiment, 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.

According to an embodiment, 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.

According to an embodiment, the display 240 may display information corresponding to the external electronic device 203 identified using the electromagnetic detection circuit 230.

According to various embodiments, 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.

According to an embodiment, the sound output device 250 may output information corresponding to the identified external electronic device 203 using the electromagnetic detection circuit 230 as sound.

According to various embodiments, 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.

According to an embodiment, 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.

According to various embodiments, 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.

According to various embodiments of the present disclosure, 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.

According to an embodiment, 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.

According to one embodiment, 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.

According to an embodiment, 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.

According to various embodiments, 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.

Referring to FIG. 3, the electromagnetic detection circuit 230 according to various embodiments of the present invention 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.

According to various embodiments, 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.

According to an embodiment, the trans impedance amplifier 310 (TIA) may amplify the received electromagnetic signal (eg, the natural frequency of the external electronic device 203) using the antenna 210. .

According to an embodiment, the band pass filter 320 (BPF) may filter the amplified signal to a frequency of a specific band using the transimpedance amplifier 310.

According to an embodiment, the 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.

According to an embodiment, the AD converter 340 (analog digital converter; ADC) may convert an analog signal output from the variable gain amplifier 330 into a digital signal.

According to an embodiment, the micro controller unit 350 (micro controller unit; MCU) 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.

According to various embodiments, the microcontroller unit 350 may include a preprocessor 352 and a classifier 354. According to one embodiment, 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).

According to various embodiments, 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. In this case, the microcontroller unit 350 may be omitted.

According to various embodiments, 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. For example, in order to minimize an input error, 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. According to an embodiment, according to conditions such as a touch input to the display 240 of the electronic device 200 and a gripping state of the electronic device 200 by the user, 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.

Referring to FIG. 4, a plurality of external electronic devices 203 may be disposed around the electronic device 200. For example, the external electronic device 203 may include a TV 410, a refrigerator 420, a printer 430, and a Bluetooth speaker 440.

According to an embodiment, 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. For example, 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.

According to an embodiment, when the electronic device 200 is close to any one of the external electronic devices 203, 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.

According to an embodiment, 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.

According to an embodiment, 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. According to an embodiment, when the predetermined application is executed, 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.

In operation 510, the electronic device 200 may detect an electromagnetic signal (eg, natural frequency) of the external electronic device 203.

According to an embodiment, 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.

In operation 520, the processor 270 of the electronic device 200 may detect the state of the electronic device 200.

According to an embodiment, 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. According to various embodiments of the present disclosure, 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.

In operation 530, 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. .

According to one embodiment, 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.

In operation 540, 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.

According to an embodiment, 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. For example, the electronic device 200 and the external electronic device 203 may be connected by a wireless link using Wi-Fi or Bluetooth. According to an embodiment, 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.

In operation 550, 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.

According to an embodiment, 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).

In operation 560, the external electronic device 560 may perform an operation based on data received from the electronic device 200.

Referring to FIG. 6, a plurality of external electronic devices may be disposed around the electronic device 200. For example, the external electronic device 203 may include a TV 410, a refrigerator 420, and an artificial intelligence speaker 650.

According to an embodiment, the plurality of external electronic devices (eg, the TV 410, the refrigerator 420, and the artificial intelligence speaker 650) may include other electromagnetic signals. The functions provided by the external electronic devices 203 may be different. For example, 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.

According to an embodiment, 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.

For example, the electronic device 200 may perform the following functions through the TV 410, the refrigerator 420, and the artificial intelligence speaker 650.

전자 장치 모드Electronic device mode	TV(410)TV (410)		냉장고(420)Refrigerator (420)		인공지능 스피커(650)Artificial Intelligence Speaker (650)
MusicMusic					activeactive	Bluetooth(A2DP)Bluetooth (A2DP)
VideoVideo	activeactive	wifiwifi	activeactive	wifiwifi
SearchSearch					activeactive	BluetoothBluetooth
PhonePhone					activeactive	Bluetooth(HFP)Bluetooth (HFP)
ScheduleSchedule			activeactive	BluetoothBluetooth

According to an embodiment, 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.

According to an embodiment, when the refrigerator 420 is detected, 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.

According to an embodiment, when detecting the artificial intelligence speaker 650, 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).

In operation 710, 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.

In operation 720, the processor 270 of the electronic device 200 may detect the state of the electronic device 200.

According to an embodiment, 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.

In operation 730, 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).

In operation 740, 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

In operation 750, 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).

In operation 760, 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.

In operation 770, the external electronic device 560 may perform an operation based on data received from the electronic device 200.

According to an embodiment, 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.

On the other hand, when the processor 270 of the electronic device 200 is a function (eg, an application) or an operation that is being executed in the electronic device 200 is a function not provided by the identified external electronic device 203, in operation 780, the electronic The device 200 may display identification information of the external electronic device 203 through the display 240. For example, 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.

According to an embodiment of the present disclosure, according to an operation state of the electronic device 200 and whether a function provided by the identified external electronic device 203 is supported, 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.

In operation 810, 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.

In operation 820, 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.

According to an embodiment, 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. According to various embodiments, identification information on electromagnetic signals (eg, natural frequencies) of various external electronic devices 203 may be received from the server 201.

In operation 830, the processor 270 of the electronic device 200 may check the identified capability of the external electronic device 203.

According to an embodiment, 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.

In operation 840, 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. For example, the processor 270 of the electronic device 200 may identify a foreground application (or background application) running on the electronic device 200.

In operation 850, 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.

In operation 860, when the processor 270 of the electronic device 200 supports the execution function of the foreground application (or background application) in the external electronic device 203, the processor 270 executes in the electronic device 200 It is possible to select the optimal connectivity for interworking with the foreground application in progress.

According to an embodiment, when the external electronic device 203 supports the execution function of the foreground application, for example, 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).

In operation 870, based on the selected connectivity, the processor 270 of the electronic device 200 may establish a communication channel (eg, a radio link) with the external electronic device 203.

In operation 880, 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. .

Meanwhile, if the processor 270 of the electronic device 200 does not support the execution function of the foreground application running in the electronic device 200 in the identified external electronic device 203, in operation 890, 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.

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.

Referring to FIG. 9, the electronic device 200 may be in a state in which an application is not executed.

According to an embodiment, in the absence of an application running on the electronic device 200, 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.

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.

Referring to FIG. 10, the electronic device 200 may be in a state in which an application is running in the foreground. For example, the multimedia playback application may be operating in the foreground.

According to an embodiment, when the electronic device 200 is in a state of performing multimedia playback, 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)).

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.

Referring to FIG. 11, the electronic device 200 may be in a state in which an application is executed. For example, the electronic device 200 may be in a state in which a multimedia playback application is operating in the foreground.

According to an embodiment, when the electronic device 200 is in a state of executing multimedia playback, 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.

In this case, since the artificial intelligence speaker 650 is a device that does not provide a multimedia playback function running on the electronic device 200, 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?).

Referring to FIG. 12, the processor 270 of the electronic device 200 may identify the external electronic device 203 using the electromagnetic detection circuit 230. For example, the type of the identified external electronic device 203 may be the TV 410.

According to an embodiment, the electronic device 200 may tackle the TV 410 in which an application (eg, content) is not running (eg, idle). In this case, 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.

Referring to FIG. 13, 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.

In this case, 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.

According to an embodiment, 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.

According to various embodiments, 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.

According to various embodiments, 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.

According to various embodiments of the present disclosure, 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.

According to various embodiments, 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. .

전자 장치(200)Electronic device (200)	외부 전자 장치(203)External electronic device (203)	서비스service
SNSSNS	멀티미디어Multimedia	외부 전자 장치(203)에서 전자 장치(200)로 콘텐츠 공유Sharing content from the external electronic device 203 to the electronic device 200
문서앱Document	인터넷Internet	외부 전자 장치(203)에서 전자 장치(200)로 캡쳐 및 붙여넣기Capture and paste from the external electronic device 203 to the electronic device 200
파일 관리자File manager	인터넷Internet	외부 전자 장치(203)에서 전자 장치(200)로 캡쳐 파일 생성 및 복사Create and copy a capture file from the external electronic device 203 to the electronic device 200

Referring to FIG. 14, a PC 1401 (eg, a first external electronic device) is connected to a TV 1410 (eg, a second external electronic device), and the electronic device 200 is through the PC 1401. Status information of the TV 410 may be detected.

According to an embodiment, 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.

According to an embodiment, 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.

Referring to FIG. 15, 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).

According to an embodiment, 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.

Referring to FIG. 15A, 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.

Referring to FIG. 15B, 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).

According to various embodiments of the present disclosure, 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. For example, 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. 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.

In operation 1601, 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.

In operation 1603, 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. .

In operation 1605, the processor 270 of the electronic device 200 may check the identified capability of the external electronic device 203.

According to an embodiment, 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.

In operation 1607, the processor 270 of the electronic device 200 may check an operation state of executing a predetermined application.

According to an embodiment, 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.

In operation 1609, 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.

In operation 1611, 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.

In operation 1613, 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.

In operation 1615, 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.

In operation 1617, when 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.

Meanwhile, if the service direction is the electronic device 200 from the external electronic device 203, in operation 1619, 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.

In operation 1621, 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.

Accordingly, according to various embodiments of the present disclosure, 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. By forming a channel to transmit and execute data, the electronic device 200 and the external electronic device 203 can be connected and controlled through a simple method.

In the above, the present invention has been described in accordance with various embodiments of the present invention, but those skilled in the art to which the present invention pertains also include modifications and modifications within the scope of the present invention without departing from the technical spirit of the present invention. Of course it is.

Claims

In the electronic device,

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

It includes a memory operatively connected to the processor,

The memory, when executed, the processor,

Receiving an electromagnetic signal from an external electronic device using the antenna,

The electromagnetic detection circuit detects the received electromagnetic signal to identify information of the external electronic device,

Detecting state information of the electronic device,

A communication channel is formed by using the identified external electronic device and the communication module based on the detected state information of the electronic device and information of the external electronic device,

An electronic device that stores instructions for transmitting data to the external electronic device.
According to claim 1,

The instructions,

The processor,

Display information on the identified external electronic device on the display, or

An electronic device configured to execute an application corresponding to information on the identified external electronic device.
According to claim 1,

Further comprising an audio output device,

The instructions are electronic devices that cause the processor to output information about the external electronic device through the sound output device.
According to claim 1,

The instructions,

The processor transmits at least a part of the electromagnetic signal of the external electronic device to a server,

An electronic device configured to receive identification information of the external electronic device from the server.
According to claim 1,

The electromagnetic detection circuit,

A transimpedance amplifier that amplifies the received electromagnetic signal,

Band pass filter for filtering the amplified electromagnetic signal to a frequency of a specific band,

A variable gain amplifier for amplifying the filtered electromagnetic signal to a certain level, and

And an AD converter that converts the analog signal amplified to the predetermined level into a digital signal.
According to claim 1,

The state detection of the electronic device includes at least one of an operating state of an application running on the electronic device, a charging state of the electronic device, or a data transmission state using the antenna.
According to claim 1,

The instructions, the processor,

An electronic device that checks at least one of a data format, a communication method, or an application operation function supported by the external electronic device.
A method for controlling an electronic device and an external electronic device,

A processor of the electronic device receiving 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

And the processor transmitting data to the external electronic device.
The method of claim 8,

The operation of detecting the state of the electronic device,

A method comprising at least one of: checking an operating state of an application running on the electronic device, checking a charging state of the electronic device, or checking a data transmission state using the antenna.
The method of claim 8,

After the operation of identifying information of the external electronic device,

And checking at least one of a data format, a communication method, or an application operation function for the external electronic device.
The method of claim 8,

After the operation of identifying information of the external electronic device,

The processor further includes an operation of checking whether an application running on the electronic device is a function provided by the identified external electronic device according to a state of the electronic device.

And if the application running on the electronic device is a function not provided by the identified external electronic device, the processor displaying the identification information of the external electronic device through a display.
The method of claim 8,

After the operation of identifying information of the external electronic device,

And the processor further comprising determining the capability of the identified external electronic device.
The method of claim 8,

And the processor further comprising causing the electronic device to execute an application corresponding to the identified information of the external electronic device.
The method of claim 12,

Checking, by the processor, an application running in the electronic device and an application running in the external electronic device; And

And the processor further comprising determining a service direction and transmission data according to the type of the application running in the electronic device and the application running in the external electronic device.
The method of claim 14,

And the processor further comprising determining whether the service direction is from the electronic device to the external electronic device or from the external electronic device to the electronic device.