WO2018105828A1 - Terminal mobile - Google Patents

Terminal mobile Download PDF

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Publication number
WO2018105828A1
WO2018105828A1 PCT/KR2017/005661 KR2017005661W WO2018105828A1 WO 2018105828 A1 WO2018105828 A1 WO 2018105828A1 KR 2017005661 W KR2017005661 W KR 2017005661W WO 2018105828 A1 WO2018105828 A1 WO 2018105828A1
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WO
WIPO (PCT)
Prior art keywords
mobile terminal
battery
module
image
controller
Prior art date
Application number
PCT/KR2017/005661
Other languages
English (en)
Korean (ko)
Inventor
심홍조
이현옥
박미현
Original Assignee
엘지전자 주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Publication of WO2018105828A1 publication Critical patent/WO2018105828A1/fr

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
    • H04M1/73—Battery saving arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
    • H04M1/026—Details of the structure or mounting of specific components
    • H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2201/00—Electronic components, circuits, software, systems or apparatus used in telephone systems
    • H04M2201/38—Displays
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Definitions

  • the present invention relates to a mobile terminal for supplying power using a sub battery and executing a low power mode as a main battery is detached.
  • Terminals may be divided into mobile / portable terminals and stationary terminals according to their mobility.
  • the mobile terminal may be further classified into a handheld terminal and a vehicle mounted terminal according to whether a user can directly carry it.
  • the mobile terminal is powered by a battery.
  • the battery since the power of the mobile terminal is turned off, there is a problem that the power must be turned on again after replacing the battery.
  • the present invention is to solve the above-described problem, the present invention is to provide a mobile terminal to supply power using a sub-battery and to execute a low power mode as the main battery is detached.
  • a mobile terminal for displaying an image on the screen, a first battery for supplying power to the mobile terminal and the first The mobile terminal based on at least one of a power supply unit including a second battery, a battery sensing unit sensing at least one of mounting, detaching and charging of the first battery, and at least one of mounting, detaching and charging of the first battery And a controller for controlling the power supply unit to change the battery supplying power to the second battery from the first battery and to operate the mobile terminal in a low power mode.
  • the inconvenience of the power supply can be eliminated by changing the power source to the second battery and maintaining the previous screen for a predetermined time.
  • the mobile terminal operates in a low power mode to reduce power consumption, thereby maintaining the power of the mobile terminal on until the battery is replaced.
  • FIG. 1A is a block diagram illustrating a mobile terminal related to the present invention.
  • 1B and 1C are conceptual views of one example of a mobile terminal, viewed from different directions.
  • FIG. 2 is a perspective view illustrating an example of a watch-type mobile terminal according to another embodiment of the present invention.
  • FIG. 2 is a perspective view illustrating an example of a watch type mobile terminal 300 according to another embodiment of the present invention.
  • FIG 3 is a view for explaining a method of operating a mobile terminal according to an embodiment of the present invention.
  • 4 to 5 are views for explaining a power supply unit according to an embodiment of the present invention.
  • At least one of the first battery 193 and the second battery 194 may supply power to the system.
  • 6 to 7 are diagrams for explaining a method of entering a low power mode with the removal of the first battery 193 according to an embodiment of the present invention.
  • FIGS. 8 to 10 are views for explaining a method of displaying a second image after a predetermined time elapses when the first battery is detached.
  • 11 to 13 are diagrams for describing a method of displaying information related to a specific application in an AOD image according to an embodiment of the present invention.
  • FIGS. 14 to 15 are diagrams for describing an operating method when a battery is remounted within a preset time according to an embodiment of the present disclosure.
  • 16 to 20 are diagrams for describing a method of displaying a battery replacement time according to a battery replacement, according to another exemplary embodiment.
  • 21 to 24 are diagrams for describing an operation based on the presence or absence of an external device that supplies power according to an embodiment of the present invention.
  • 25 to 34 are diagrams for describing an operation using an external device when the first battery is detached according to an embodiment of the present disclosure.
  • 35 to 38 are diagrams for describing a method of switching to a low power mode based on a charge amount of a first battery 193 according to an embodiment of the present invention.
  • 39 to 42 are diagrams for describing an image display method based on a module to be reinstalled according to an embodiment of the present invention.
  • 43 to 49 are diagrams for describing a method of storing information in a module according to an embodiment of the present invention.
  • 50 is a diagram for describing a method of storing usage information in a module according to an embodiment of the present invention.
  • 51 is a diagram for describing a method of storing information in a camera module, according to another exemplary embodiment.
  • 52 to 53 are diagrams for describing a method of setting a use condition in a module according to an embodiment of the present invention.
  • 54 and 55B are diagrams for describing a method of setting a use condition in a module according to another embodiment of the present invention.
  • 56 to 58C are diagrams for describing a method of setting a display or a button of a watch type mobile terminal 300 based on a type of module according to an embodiment of the present invention.
  • the mobile terminal described herein includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant, a portable multimedia player, a navigation, a slate PC , Tablet PCs, ultrabooks, wearable devices, such as smartwatches, glass glasses, head mounted displays, and the like. have.
  • FIG. 1A is a block diagram illustrating a mobile terminal according to the present invention
  • FIGS. 1B and 1C are conceptual views of one example of the mobile terminal, viewed from different directions.
  • the mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a controller 180, and a power supply unit 190. ) May be included.
  • FIG. 1A The components shown in FIG. 1A are not essential to implementing a mobile terminal, so a mobile terminal described herein may have more or fewer components than those listed above.
  • the wireless communication unit 110 of the components, between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or the mobile terminal 100 and the external server It may include one or more modules that enable wireless communication therebetween.
  • the wireless communication unit 110 may include one or more modules for connecting the mobile terminal 100 to one or more networks.
  • the wireless communication unit 110 may include at least one of the broadcast receiving module 111, the mobile communication module 112, the wireless internet module 113, the short range communication module 114, and the location information module 115. .
  • the input unit 120 may include a camera 121 or an image input unit for inputting an image signal, a microphone 122 for inputting an audio signal, an audio input unit, or a user input unit 123 for receiving information from a user. , Touch keys, mechanical keys, and the like.
  • the voice data or the image data collected by the input unit 120 may be analyzed and processed as a control command of the user.
  • the sensing unit 140 may include one or more sensors for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information.
  • the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, an illumination sensor, a touch sensor, an acceleration sensor, a magnetic sensor, and gravity.
  • the mobile terminal disclosed herein may use a combination of information sensed by at least two or more of these sensors.
  • the output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes at least one of a display unit 151, an audio output unit 152, a hap tip module 153, and an optical output unit 154. can do.
  • the display unit 151 forms a layer structure with or is integrally formed with the touch sensor, thereby implementing a touch screen.
  • the touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and the user, and may also provide an output interface between the mobile terminal 100 and the user.
  • the interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100.
  • the interface unit 160 connects a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, and an identification module. It may include at least one of a port, an audio input / output (I / O) port, a video input / output (I / O) port, and an earphone port.
  • I / O audio input / output
  • I / O video input / output
  • earphone port an earphone port
  • the memory 170 stores data supporting various functions of the mobile terminal 100.
  • the memory 170 may store a plurality of application programs or applications driven in the mobile terminal 100, data for operating the mobile terminal 100, and instructions. At least some of these applications may be downloaded from an external server via wireless communication.
  • at least some of these application programs may exist on the mobile terminal 100 from the time of shipment for basic functions of the mobile terminal 100 (for example, a call forwarding, a calling function, a message receiving, and a calling function).
  • the application program may be stored in the memory 170 and installed on the mobile terminal 100 to be driven by the controller 180 to perform an operation (or function) of the mobile terminal.
  • the controller 180 In addition to the operation related to the application program, the controller 180 typically controls the overall operation of the mobile terminal 100.
  • the controller 180 may provide or process information or a function appropriate to a user by processing signals, data, information, and the like, which are input or output through the above-described components, or by driving an application program stored in the memory 170.
  • controller 180 may control at least some of the components described with reference to FIG. 1A in order to drive an application program stored in the memory 170. In addition, the controller 180 may operate by combining at least two or more of the components included in the mobile terminal 100 to drive the application program.
  • the power supply unit 190 receives power from an external power source and an internal power source under the control of the controller 180 to supply power to each component included in the mobile terminal 100.
  • the power supply unit 190 includes a battery, which may be a built-in battery or a replaceable battery.
  • the broadcast receiving module 111 of the wireless communication unit 110 receives a broadcast signal and / or broadcast related information from an external broadcast management server through a broadcast channel.
  • the broadcast channel may include a satellite channel and a terrestrial channel.
  • Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or switching of broadcast channels for at least two broadcast channels.
  • the broadcast management server may mean a server that generates and transmits a broadcast signal and / or broadcast related information or a server that receives a previously generated broadcast signal and / or broadcast related information and transmits the same to a terminal.
  • the broadcast signal may include not only a TV broadcast signal, a radio broadcast signal, and a data broadcast signal, but also a broadcast signal having a data broadcast signal combined with a TV broadcast signal or a radio broadcast signal.
  • the broadcast signal may be encoded according to at least one of technical standards (or broadcast methods, for example, ISO, IEC, DVB, ATSC, etc.) for transmitting and receiving digital broadcast signals, and the broadcast receiving module 111 may
  • the digital broadcast signal may be received by using a method suitable for a technical standard set by technical standards.
  • the broadcast associated information may mean information related to a broadcast channel, a broadcast program, or a broadcast service provider.
  • the broadcast related information may also be provided through a mobile communication network. In this case, it may be received by the mobile communication module 112.
  • the broadcast related information may exist in various forms such as an electronic program guide (EPG) of digital multimedia broadcasting (DMB) or an electronic service guide (ESG) of digital video broadcast-handheld (DVB-H).
  • EPG electronic program guide
  • ESG electronic service guide
  • the broadcast signal and / or broadcast related information received through the broadcast receiving module 111 may be stored in the memory 160.
  • the mobile communication module 112 may include technical standards or communication schemes (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (CDMA2000), and EV).
  • GSM Global System for Mobile communication
  • CDMA Code Division Multi Access
  • CDMA2000 Code Division Multi Access 2000
  • EV Enhanced Voice-Data Optimized or Enhanced Voice-Data Only (DO), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), LTE-A (Long Term Evolution-Advanced) and the like to transmit and receive a radio signal with at least one of a base station, an external terminal, a server on a mobile communication network.
  • GSM Global System for Mobile communication
  • CDMA Code Division Multi Access
  • CDMA2000 Code Division Multi Access 2000
  • EV Enhanced Voice-Data Optimized or Enhanced Voice-Data Only (DO)
  • WCDMA Wideband CDMA
  • HSDPA High
  • the wireless signal may include various types of data according to transmission and reception of a voice call signal, a video call call signal, or a text / multimedia message.
  • the wireless internet module 113 refers to a module for wireless internet access and may be embedded or external to the mobile terminal 100.
  • the wireless internet module 113 is configured to transmit and receive wireless signals in a communication network according to wireless internet technologies.
  • wireless Internet technologies include Wireless LAN (WLAN), Wireless-Fidelity (Wi-Fi), Wireless Fidelity (Wi-Fi) Direct, Digital Living Network Alliance (DLNA), Wireless Broadband (WiBro), and WiMAX (World).
  • the wireless Internet module 113 for performing a wireless Internet access through the mobile communication network 113 May be understood as a kind of mobile communication module 112.
  • the short range communication module 114 is for short range communication, and includes Bluetooth TM, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and NFC. (Near Field Communication), at least one of Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, Wireless USB (Wireless Universal Serial Bus) technology can be used to support short-range communication.
  • the short-range communication module 114 may be configured between a mobile terminal 100 and a wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or through the wireless area networks. ) And a network in which the other mobile terminal 100 (or an external server) is located.
  • the short range wireless communication network may be short range wireless personal area networks.
  • the other mobile terminal 100 is a wearable device capable of exchanging (or interworking) data with the mobile terminal 100 according to the present invention (for example, smartwatch, smart glasses). (smart glass), head mounted display (HMD).
  • the short range communication module 114 may sense (or recognize) a wearable device that can communicate with the mobile terminal 100, around the mobile terminal 100.
  • the controller 180 may include at least a portion of data processed by the mobile terminal 100 in the short range communication module ( The transmission may be transmitted to the wearable device through 114. Therefore, the user of the wearable device may use data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a call is received by the mobile terminal 100, the user performs a phone call through the wearable device or when a message is received by the mobile terminal 100, the received through the wearable device. It is possible to check the message.
  • the location information module 115 is a module for obtaining a location (or current location) of a mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module.
  • GPS Global Positioning System
  • WiFi Wireless Fidelity
  • the mobile terminal may acquire the location of the mobile terminal using a signal transmitted from a GPS satellite.
  • the mobile terminal may acquire the location of the mobile terminal based on information of the wireless access point (AP) transmitting or receiving the Wi-Fi module and the wireless signal. If necessary, the location information module 115 may perform any function of other modules of the wireless communication unit 110 to substitute or additionally obtain data regarding the location of the mobile terminal.
  • the location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.
  • the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user.
  • the mobile terminal 100 is one.
  • the plurality of cameras 121 may be provided.
  • the camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video call mode or the photographing mode.
  • the processed image frame may be displayed on the display unit 151 or stored in the memory 170.
  • the plurality of cameras 121 provided in the mobile terminal 100 may be arranged to form a matrix structure, and through the camera 121 forming a matrix structure in this way, the mobile terminal 100 may have various angles or focuses.
  • the plurality of pieces of image information may be input.
  • the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for implementing a stereoscopic image.
  • the microphone 122 processes external sound signals into electrical voice data.
  • the processed voice data may be variously used according to a function (or an application program being executed) performed by the mobile terminal 100. Meanwhile, various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in the process of receiving an external sound signal.
  • the user input unit 123 is for receiving information from a user. When information is input through the user input unit 123, the controller 180 may control an operation of the mobile terminal 100 to correspond to the input information. .
  • the user input unit 123 may be a mechanical input unit (or a mechanical key, for example, a button, a dome switch, a jog wheel, or the like located at the front or rear or side of the mobile terminal 100). Jog switch, etc.) and touch input means.
  • the touch input means may include a virtual key, a soft key, or a visual key displayed on the touch screen through a software process, or a portion other than the touch screen.
  • the virtual key or the visual key may be displayed on the touch screen while having various forms, for example, graphic or text. ), An icon, a video, or a combination thereof.
  • the sensing unit 140 senses at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information, and generates a sensing signal corresponding thereto.
  • the controller 180 may control driving or operation of the mobile terminal 100 or perform data processing, function or operation related to an application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.
  • the proximity sensor 141 refers to a sensor that detects the presence or absence of an object approaching a predetermined detection surface or an object present in the vicinity without using a mechanical contact by using an electromagnetic force or infrared rays.
  • the proximity sensor 141 may be disposed in an inner region of the mobile terminal covered by the touch screen described above or near the touch screen.
  • the proximity sensor 141 examples include a transmission photoelectric sensor, a direct reflection photoelectric sensor, a mirror reflection photoelectric sensor, a high frequency oscillation proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor.
  • the proximity sensor 141 may be configured to detect the proximity of the object by the change of the electric field according to the proximity of the conductive object.
  • the touch screen (or touch sensor) itself may be classified as a proximity sensor.
  • the proximity sensor 141 may detect a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, and a proximity touch movement state). have.
  • the controller 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern detected through the proximity sensor 141 as described above, and further, provides visual information corresponding to the processed data. It can be output on the touch screen. Further, the controller 180 may control the mobile terminal 100 to process different operations or data (or information) according to whether the touch on the same point on the touch screen is a proximity touch or a touch touch. .
  • the touch sensor applies a touch (or touch input) applied to the touch screen (or the display unit 151) using at least one of various touch methods such as a resistive film method, a capacitive method, an infrared method, an ultrasonic method, and a magnetic field method. Detect.
  • the touch sensor may be configured to convert a change in pressure applied to a specific portion of the touch screen or capacitance generated at the specific portion into an electrical input signal.
  • the touch sensor may be configured to detect a position, an area, a pressure at the touch, a capacitance at the touch, and the like, when the touch object applying the touch on the touch screen is touched on the touch sensor.
  • the touch object is an object applying a touch to the touch sensor and may be, for example, a finger, a touch pen or a stylus pen, a pointer, or the like.
  • the touch controller processes the signal (s) and then transmits the corresponding data to the controller 180.
  • the controller 180 can know which area of the display unit 151 is touched.
  • the touch controller may be a separate component from the controller 180 or may be the controller 180 itself.
  • the controller 180 may perform different control or perform the same control according to the type of touch object that touches the touch screen (or a touch key provided in addition to the touch screen). Whether to perform different control or the same control according to the type of touch object may be determined according to the operation state of the mobile terminal 100 or an application program being executed.
  • the touch sensor and the proximity sensor described above may be independently or combined, and may be a short (or tap) touch, a long touch, a multi touch, a drag touch on a touch screen. ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, etc. A touch can be sensed.
  • the ultrasonic sensor may recognize location information of a sensing object using ultrasonic waves.
  • the controller 180 can calculate the position of the wave generation source through the information detected from the optical sensor and the plurality of ultrasonic sensors.
  • the position of the wave source can be calculated using the property that the light is much faster than the ultrasonic wave, that is, the time that the light reaches the optical sensor is much faster than the time when the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generation source may be calculated using a time difference from the time when the ultrasonic wave reaches the light as the reference signal.
  • the camera 121 which has been described as the configuration of the input unit 120, includes at least one of a camera sensor (eg, CCD, CMOS, etc.), a photo sensor (or an image sensor), and a laser sensor.
  • a camera sensor eg, CCD, CMOS, etc.
  • a photo sensor or an image sensor
  • a laser sensor e.g., a laser sensor
  • the camera 121 and the laser sensor may be combined with each other to detect a touch of a sensing object with respect to a 3D stereoscopic image.
  • the photo sensor may be stacked on the display element, which is configured to scan the movement of the sensing object in proximity to the touch screen. More specifically, the photo sensor mounts a photo diode and a transistor (TR) in a row / column and scans contents mounted on the photo sensor by using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor calculates coordinates of the sensing object according to the amount of light change, and thus, the position information of the sensing object can be obtained.
  • TR transistor
  • the display unit 151 displays (outputs) information processed by the mobile terminal 100.
  • the display unit 151 may display execution screen information of an application program driven in the mobile terminal 100 or user interface (UI) and graphical user interface (GUI) information according to the execution screen information. .
  • UI user interface
  • GUI graphical user interface
  • the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.
  • the stereoscopic display unit may be a three-dimensional display method such as a stereoscopic method (glasses method), an auto stereoscopic method (glasses-free method), a projection method (holographic method).
  • a 3D stereoscopic image is composed of a left image (left eye image) and a right image (right eye image).
  • a top-down method in which the left and right images are arranged up and down in one frame according to the way in which the left and right images are merged into three-dimensional stereoscopic images.
  • L-to-R (left-to-right, side by side) method to be arranged as a checker board method to arrange the pieces of the left and right images in the form of tiles, a column unit of the left and right images Or an interlaced method of alternately arranging rows, and a time sequential (frame by frame) method of alternately displaying left and right images by time.
  • the 3D thumbnail image may generate a left image thumbnail and a right image thumbnail from the left image and the right image of the original image frame, respectively, and may be generated as one image as they are combined.
  • a thumbnail refers to a reduced image or a reduced still image.
  • the left image thumbnail and the right image thumbnail generated as described above are displayed with a left and right distance difference on the screen by a depth corresponding to the parallax of the left image and the right image, thereby representing a three-dimensional space.
  • the left image and the right image necessary for implementing the 3D stereoscopic image may be displayed on the stereoscopic display by the stereoscopic processing unit.
  • the stereoscopic processing unit receives 3D images (images of the base view and images of the extended view) and sets left and right images therefrom, or receives 2D images and converts them into left and right images.
  • the sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like.
  • the sound output unit 152 may also output a sound signal related to a function (for example, a call signal reception sound or a message reception sound) performed in the mobile terminal 100.
  • the sound output unit 152 may include a receiver, a speaker, a buzzer, and the like.
  • the haptic module 153 generates various haptic effects that a user can feel.
  • a representative example of the tactile effect generated by the haptic module 153 may be vibration.
  • the intensity and pattern of vibration generated by the haptic module 153 may be controlled by the user's selection or the setting of the controller. For example, the haptic module 153 may output different synthesized vibrations or sequentially output them.
  • the haptic module 153 may be used to stimulate pins that vertically move with respect to the contact skin surface, jetting force or suction force of air through the jetting or suction port, grazing to the skin surface, contact of electrodes, and electrostatic force.
  • Various tactile effects can be generated, such as effects by the endothermic and the reproduction of a sense of cold using the elements capable of endotherm or heat generation.
  • the haptic module 153 may not only deliver a tactile effect through direct contact, but also may allow a user to feel the tactile effect through a muscle sense such as a finger or an arm. Two or more haptic modules 153 may be provided according to a configuration aspect of the mobile terminal 100.
  • the light output unit 154 outputs a signal for notifying occurrence of an event by using light of a light source of the mobile terminal 100.
  • Examples of events occurring in the mobile terminal 100 may be message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.
  • the signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or the rear.
  • the signal output may be terminated by the mobile terminal detecting the user's event confirmation.
  • the interface unit 160 serves as a path to all external devices connected to the mobile terminal 100.
  • the interface unit 160 receives data from an external device, receives power, transfers the power to each component inside the mobile terminal 100, or transmits data inside the mobile terminal 100 to an external device.
  • the port, audio input / output (I / O) port, video input / output (I / O) port, earphone port, etc. may be included in the interface unit 160.
  • the identification module is a chip that stores a variety of information for authenticating the usage rights of the mobile terminal 100, a user identification module (UIM), subscriber identity module (SIM), universal user authentication And a universal subscriber identity module (USIM).
  • a device equipped with an identification module (hereinafter referred to as an 'identification device') may be manufactured in the form of a smart card. Therefore, the identification device may be connected to the terminal 100 through the interface unit 160.
  • the interface unit 160 may be a passage for supplying power from the cradle to the mobile terminal 100 or may be input from the cradle by a user.
  • Various command signals may be a passage through which the mobile terminal 100 is transmitted.
  • Various command signals or power input from the cradle may operate as signals for recognizing that the mobile terminal 100 is correctly mounted on the cradle.
  • the memory 170 may store a program for the operation of the controller 180 and may temporarily store input / output data (for example, a phone book, a message, a still image, a video, etc.).
  • the memory 170 may store data regarding vibration and sound of various patterns output when a touch input on the touch screen is performed.
  • the memory 170 may include a flash memory type, a hard disk type, a solid state disk type, an SSD type, a silicon disk drive type, and a multimedia card micro type. ), Card-type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read It may include at least one type of storage medium of -only memory (PROM), programmable read-only memory (PROM), magnetic memory, magnetic disk and optical disk.
  • the mobile terminal 100 may be operated in connection with a web storage that performs a storage function of the memory 170 on the Internet.
  • the controller 180 controls the operation related to the application program, and generally the overall operation of the mobile terminal 100. For example, if the state of the mobile terminal satisfies a set condition, the controller 180 may execute or release a lock state that restricts input of a user's control command to applications.
  • controller 180 may perform control and processing related to voice call, data communication, video call, or the like, or may perform pattern recognition processing for recognizing handwriting input or drawing input performed on a touch screen as text and images, respectively. Can be. Furthermore, the controller 180 may control any one or a plurality of components described above in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.
  • the power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 to supply power for operation of each component.
  • the power supply unit 190 includes a battery, and the battery may be a built-in battery configured to be rechargeable, and may be detachably coupled to the terminal body for charging.
  • the power supply unit 190 may be provided with a connection port, the connection port may be configured as an example of the interface 160 is electrically connected to the external charger for supplying power for charging the battery.
  • the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port.
  • the power supply unit 190 may use at least one of an inductive coupling based on a magnetic induction phenomenon or a magnetic resonance coupling based on an electromagnetic resonance phenomenon from an external wireless power transmitter. Power can be delivered.
  • various embodiments of the present disclosure may be implemented in a recording medium readable by a computer or a similar device using, for example, software, hardware, or a combination thereof.
  • the disclosed mobile terminal 100 includes a terminal body in a bar shape.
  • the present invention is not limited thereto, and the present invention can be applied to various structures such as a watch type, a clip type, a glass type, or a folder type, a flip type, a slide type, a swing type, a swivel type, and two or more bodies which are coupled to be movable relative to each other.
  • a description of a particular type of mobile terminal may generally apply to other types of mobile terminals.
  • the terminal body may be understood as a concept that refers to the mobile terminal 100 as at least one aggregate.
  • the mobile terminal 100 includes a case (eg, a frame, a housing, a cover, etc.) forming an external appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the internal space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.
  • a case eg, a frame, a housing, a cover, etc.
  • the mobile terminal 100 may include a front case 101 and a rear case 102.
  • Various electronic components are disposed in the internal space formed by the combination of the front case 101 and the rear case 102.
  • At least one middle case may be additionally disposed between the front case 101 and the rear case 102.
  • the display unit 151 may be disposed in front of the terminal body to output information. As shown, the window 151a of the display unit 151 may be mounted to the front case 101 to form a front surface of the terminal body together with the front case 101.
  • an electronic component may be mounted on the rear case 102.
  • Electronic components attachable to the rear case 102 include a removable battery, an identification module, a memory card, and the like.
  • the rear cover 102 may be detachably coupled to the rear case 102 to cover the mounted electronic component. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic components mounted on the rear case 102 are exposed to the outside.
  • the rear cover 103 when the rear cover 103 is coupled to the rear case 102, a portion of the side surface of the rear case 102 may be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the coupling. On the other hand, the rear cover 103 may be provided with an opening for exposing the camera 121b or the sound output unit 152b to the outside.
  • the cases 101, 102, and 103 may be formed by injecting a synthetic resin, or may be formed of a metal, for example, stainless steel (STS), aluminum (Al), titanium (Ti), or the like.
  • STS stainless steel
  • Al aluminum
  • Ti titanium
  • the mobile terminal 100 may be configured such that one case may provide the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components.
  • the mobile terminal 100 of the unibody that the synthetic resin or metal from the side to the rear may be implemented.
  • the mobile terminal 100 may be provided with a waterproof portion (not shown) to prevent water from seeping into the terminal body.
  • the waterproof portion is provided between the window 151a and the front case 101, between the front case 101 and the rear case 102 or between the rear case 102 and the rear cover 103, and a combination thereof. It may include a waterproof member for sealing the inner space.
  • the mobile terminal 100 includes a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, an optical output unit 154, and first and second units.
  • the cameras 121a and 121b, the first and second manipulation units 123a and 123b, the microphone 122, the interface unit 160, and the like may be provided.
  • the display unit 151, the first sound output unit 152a, the proximity sensor 141, the illuminance sensor 142, and the light output unit may be disposed on the front surface of the terminal body.
  • the first camera 121a and the first operation unit 123a are disposed, and the second operation unit 123b, the microphone 122, and the interface unit 160 are disposed on the side of the terminal body.
  • the mobile terminal 100 in which the second sound output unit 152b and the second camera 121b are disposed on the rear surface of the mobile terminal 100 will be described as an example.
  • first manipulation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side of the terminal body instead of the rear surface of the terminal body.
  • the display unit 151 displays (outputs) information processed by the mobile terminal 100.
  • the display unit 151 may display execution screen information of an application program driven in the mobile terminal 100 or user interface (UI) and graphical user interface (GUI) information according to the execution screen information. .
  • UI user interface
  • GUI graphical user interface
  • the display unit 151 may include a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), and a flexible display (flexible display). display, a 3D display, or an e-ink display.
  • LCD liquid crystal display
  • TFT LCD thin film transistor-liquid crystal display
  • OLED organic light-emitting diode
  • flexible display flexible display
  • display a 3D display, or an e-ink display.
  • two or more display units 151 may exist according to an implementation form of the mobile terminal 100.
  • the plurality of display units may be spaced apart or integrally disposed on one surface of the mobile terminal 100, or may be disposed on different surfaces.
  • the display unit 151 may include a touch sensor that senses a touch on the display unit 151 so as to receive a control command by a touch method.
  • the touch sensor may sense the touch, and the controller 180 may generate a control command corresponding to the touch based on the touch sensor.
  • the content input by the touch method may be letters or numbers or menu items that can be indicated or designated in various modes.
  • the touch sensor is formed of a film having a touch pattern and disposed between the window 151a and the display (not shown) on the rear surface of the window 151a or directly patterned on the rear surface of the window 151a. It can also be Alternatively, the touch sensor may be integrally formed with the display. For example, the touch sensor may be disposed on a substrate of the display or provided in the display.
  • the display unit 151 may form a touch screen together with the touch sensor.
  • the touch screen may function as the user input unit 123 (see FIG. 1A).
  • the touch screen may replace at least some functions of the first manipulation unit 123a.
  • the first sound output unit 152a may be implemented as a receiver for transmitting a call sound to the user's ear, and the second sound output unit 152b may include a loud speaker for outputting various alarm sounds or multimedia reproduction sounds. It can be implemented in the form of).
  • a sound hole for emitting sound generated from the first sound output unit 152a may be formed in the window 151a of the display unit 151.
  • the present invention is not limited thereto, and the sound may be configured to be emitted along an assembly gap between the structures (for example, a gap between the window 151a and the front case 101).
  • an externally formed hole may be invisible or hidden for sound output, thereby simplifying the appearance of the mobile terminal 100.
  • the light output unit 154 is configured to output light for notifying when an event occurs. Examples of the event may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, and information reception through an application.
  • the controller 180 may control the light output unit 154 to end the light output.
  • the first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in a shooting mode or a video call mode.
  • the processed image frame may be displayed on the display unit 151 and stored in the memory 170.
  • the first and second manipulation units 123a and 123b may be collectively referred to as a manipulating portion as an example of the user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100. have.
  • the first and second manipulation units 123a and 123b may be adopted in any manner as long as the user is operating in a tactile manner such as touch, push, and scroll.
  • the first and second manipulation units 123a and 123b may be employed in such a manner that the first and second manipulation units 123a and 123b are operated without a tactile feeling by the user through proximity touch, hovering touch, or the like.
  • the first operation unit 123a is illustrated as being a touch key, but the present invention is not limited thereto.
  • the first manipulation unit 123a may be a mechanical key or a combination of a touch key and a push key.
  • the contents input by the first and second manipulation units 123a and 123b may be variously set.
  • the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like
  • the second operation unit 123b is output from the first or second sound output units 152a and 152b.
  • the user may receive a command such as adjusting the volume of the sound and switching to the touch recognition mode of the display unit 151.
  • a rear input unit (not shown) may be provided on the rear surface of the terminal body.
  • the rear input unit is manipulated to receive a command for controlling the operation of the mobile terminal 100, and the input content may be variously set. For example, commands such as power on / off, start, end, scroll, etc., control of the volume of sound output from the first and second sound output units 152a and 152b, and the touch recognition mode of the display unit 151. Commands such as switching can be received.
  • the rear input unit may be implemented in a form capable of input by touch input, push input, or a combination thereof.
  • the rear input unit may be disposed to overlap the front display unit 151 in the thickness direction of the terminal body.
  • the rear input unit may be disposed at the rear upper end of the terminal body so that the user can easily manipulate the index body when the user grips the terminal body with one hand.
  • the present invention is not necessarily limited thereto, and the position of the rear input unit may be changed.
  • the rear input unit when the rear input unit is provided at the rear of the terminal body, a new type user interface using the same may be implemented.
  • the touch screen or the rear input unit described above replaces at least some functions of the first operation unit 123a provided in the front of the terminal body, the first operation unit 123a is not disposed on the front of the terminal body.
  • the display unit 151 may be configured with a larger screen.
  • the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing a user's fingerprint, and the controller 180 may use fingerprint information detected through the fingerprint recognition sensor as an authentication means.
  • the fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.
  • the microphone 122 is configured to receive a user's voice, other sounds, and the like.
  • the microphone 122 may be provided at a plurality of locations and configured to receive stereo sound.
  • the interface unit 160 serves as a path for connecting the mobile terminal 100 to an external device.
  • the interface unit 160 may be connected to another device (eg, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), or a Bluetooth port (Bluetooth). Port), a wireless LAN port, or the like, or a power supply terminal for supplying power to the mobile terminal 100.
  • the interface unit 160 may be implemented in the form of a socket for receiving an external card such as a subscriber identification module (SIM) or a user identity module (UIM), a memory card for storing information.
  • SIM subscriber identification module
  • UIM user identity module
  • the second camera 121b may be disposed on the rear surface of the terminal body. In this case, the second camera 121b has a photographing direction substantially opposite to that of the first camera 121a.
  • the second camera 121b may include a plurality of lenses arranged along at least one line.
  • the plurality of lenses may be arranged in a matrix format.
  • Such a camera may be referred to as an "array camera.”
  • the second camera 121b is configured as an array camera, images may be photographed in various ways using a plurality of lenses, and images of better quality may be obtained.
  • the flash 124 may be disposed adjacent to the second camera 121b.
  • the flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.
  • the second sound output unit 152b may be additionally disposed on the terminal body.
  • the second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used to implement a speakerphone mode during a call.
  • the terminal body may be provided with at least one antenna for wireless communication.
  • the antenna may be built in the terminal body or formed in the case.
  • an antenna that forms part of the broadcast receiving module 111 (refer to FIG. 1A) may be configured to be pulled out from the terminal body.
  • the antenna may be formed in a film type and attached to the inner side of the rear cover 103, or may be configured such that a case including a conductive material functions as an antenna.
  • the terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100.
  • the power supply unit 190 may include a battery 191 embedded in the terminal body or detachably configured from the outside of the terminal body.
  • the battery 191 may be configured to receive power through a power cable connected to the interface unit 160.
  • the battery 191 may be configured to enable wireless charging through a wireless charger.
  • the wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).
  • the rear cover 103 is coupled to the rear case 102 to cover the battery 191 to limit the detachment of the battery 191 and to protect the battery 191 from external shock and foreign matter.
  • the rear cover 103 may be detachably coupled to the rear case 102.
  • An accessory may be added to the mobile terminal 100 to protect the appearance or to assist or expand the function of the mobile terminal 100.
  • An example of such an accessory may be a cover or pouch that covers or accommodates at least one surface of the mobile terminal 100.
  • the cover or pouch may be configured to be linked with the display unit 151 to expand the function of the mobile terminal 100.
  • Another example of the accessory may be a touch pen for assisting or extending a touch input to a touch screen.
  • the mobile terminal can be extended to a wearable device that can be worn on the body beyond the user mainly holding in the hand.
  • wearable devices include a smartwatch, smart glass, and head mounted display (HMD).
  • HMD head mounted display
  • the wearable device may be configured to exchange (or interlock) data with another mobile terminal 100.
  • the short range communication module 114 may detect (or recognize) a wearable device that can communicate around the mobile terminal 100.
  • the controller 180 transmits at least a portion of data processed by the mobile terminal 100 through the short range communication module 114. Can be sent to. Therefore, the user may use data processed by the mobile terminal 100 through the wearable device. For example, when a call is received by the mobile terminal 100, a phone call may be performed through the wearable device, or when the message is received by the mobile terminal 100, the received message may be confirmed through the wearable device. .
  • FIG. 2 is a perspective view illustrating an example of a watch type mobile terminal 300 according to another embodiment of the present invention.
  • the watch type mobile terminal 300 includes a main body 301 having a display unit 351 and a band 302 connected to the main body 301 so as to be worn on a wrist.
  • the watch-type mobile terminal 300 may include the features of the mobile terminal 100 of FIGS. 1A to 1C or similar features thereof.
  • the main body 301 includes a case forming an external appearance.
  • the case may include a first case 301a and a second case 301b that provide an interior space for accommodating various electronic components.
  • the present invention is not limited thereto, and one case may be configured to provide the internal space so that the mobile terminal 300 of the unibody may be implemented.
  • the watch type mobile terminal 300 is configured to enable wireless communication, and the main body 301 may be provided with an antenna for wireless communication.
  • the antenna can extend the performance using a case.
  • a case containing a conductive material may be configured to be electrically connected with the antenna to extend the ground area or the radiation area.
  • the display unit 351 may be disposed on the front surface of the main body 301 to output information, and the display unit 351 may be provided with a touch sensor to implement a touch screen. As illustrated, the window 351a of the display unit 351 may be mounted on the first case 301a to form the front surface of the terminal body together with the first case 301a.
  • the main body 301 may include a sound output unit 352, a camera 321, a microphone 322, a user input unit 323, and the like.
  • the display unit 351 When the display unit 351 is implemented as a touch screen, the display unit 351 may function as the user input unit 323, and thus a separate key may not be provided in the main body 301.
  • the band 302 is made to be worn on the wrist to surround the wrist, and may be formed of a flexible material to facilitate wearing.
  • the band 302 may be formed of leather, rubber, silicone, synthetic resin, or the like.
  • the band 302 is configured to be detachable to the main body 301, the user can be configured to be replaced with various types of bands according to taste.
  • the band 302 can be used to extend the performance of the antenna.
  • the band may include a ground extension (not shown) electrically connected to the antenna to extend the ground area.
  • the band 302 may be provided with a fastener 302a.
  • the fastener 302a may be implemented by a buckle, a snap-fit hook structure, a velcro (trade name), or the like, and may include an elastic section or material. . In this figure, an example in which the fastener 302a is implemented in the form of a buckle is shown.
  • memory 170 may be used interchangeably with the term storage unit 170.
  • the input unit 120 of the mobile terminal 100 may include the sensing unit 140, and may perform all the functions performed by the sensing unit 140.
  • the input unit 120 may detect a user touch input.
  • the display unit 151 may exist in a separate configuration from the output unit 150. That is, in the present specification, the output unit 150 may include at least one of the sound output unit 152, the haptic module 153, and the light output unit 154 except for the display unit 151. .
  • the camera unit 121 may exist in a separate configuration from the input unit 120. That is, the term “input unit 120” in the present specification may include at least one of the microphone 122 and the user input unit 123 except for the camera unit 121.
  • the short-range communication module 114 may exist in a separate configuration from the wireless communication unit 110. That is, in the present specification, the wireless communication unit 110 is referred to as the broadcast receiving module 111, the mobile communication module 112, the wireless internet module 113, and the location information module 115 except for the short range communication module 114. It may be to include.
  • the mobile terminal 100 may include a battery sensing unit 160.
  • the battery sensing unit 160 may detect at least one of mounting, detaching, and charging of the battery. This will be described in detail with reference to FIGS. 4 to 5.
  • FIG 3 is a view for explaining a method of operating a mobile terminal according to an embodiment of the present invention.
  • an operation method of a mobile terminal 100 may include detecting at least one of mounting, detaching, and charging of a first battery (S210) and attaching, detaching, and charging of a first battery.
  • the control may include controlling the power supply unit to change the battery supplying power to the mobile terminal from the first battery to the second battery, and controlling the mobile terminal to operate in the low power mode (S230).
  • 4 to 5 are views for explaining a power supply unit according to an embodiment of the present invention.
  • the power supply unit 190 may include at least one of the power control unit 191, the switch 192, the first battery 193, and the second battery 194. It may include.
  • the power control unit 191 may control the operation of the switch unit 192 under the control of the controller 180. In detail, when the power source 410 is applied from the outside, the power control unit 191 may control the switch unit 192 to supply power to at least one of the first battery 193 and the second battery 194.
  • the switch unit 192 may form an electrical path between an external power source and at least one of the first battery 193 and the second battery 194 under the control of the power controller 191.
  • the switch unit 192 forms an electrical path between the external power source and the first battery 193 under the control of the power control unit 191, or forms an electrical path between the external power source and the second battery 194, or An electrical path may be formed between the external power source and the first battery 193 and the second battery 194.
  • the switch unit 192 may cut off an electrical path between the external power source and the first battery 193 and the second battery 194 under the control of the power control unit 191.
  • the external power may be power supplied from an external charger electrically connected to the connection port included in the power supply 190.
  • the present invention is not limited thereto, and the external power may be power supplied from a wireless power transmitter in a wireless manner.
  • the first battery 193 may be charged.
  • the first battery 193 may be a replaceable battery that can be mounted and detached from the mobile terminal 100. Meanwhile, when the first battery 193 is detached, the detached first battery 193 may be connected to an external power source and charged.
  • the second battery 194 may be charged.
  • the second battery 194 may be a battery built in the mobile terminal 100.
  • the battery capacity of the first battery 193 may be greater than the battery capacity of the second battery 194. That is, the first battery 193 may be a main battery and the second battery 194 may be an auxiliary battery.
  • At least one of the first battery 193 and the second battery 194 may supply power to the system.
  • the power controller 191 supplies power 510 to each component included in at least one of the first battery 193 and the second battery 194 included in the mobile terminal 100 under the control of the controller 180. ) May be controlled to supply the switch unit 510. More specifically, the power control unit 191 controls the switch unit 510 to supply the power 510 to each of the components included in the mobile terminal 100 by the first battery 193 alone, or the second power supply unit 191. The battery 194 independently controls the switch unit 510 to supply power 510 to each component included in the mobile terminal 100, or the first battery 193 and the second battery 194 may be The switch unit 510 may be controlled to supply power 510 to each component included in the mobile terminal 100.
  • the power supply unit 190 charges at least one of the first battery 193 and the second battery 194 using the power 410 applied from the outside, and the first battery 193 and the second battery. At least one of the batteries 194 may control the switch unit 510 to supply power 520 to each component included in the mobile terminal 100.
  • 6 to 7 are diagrams for explaining a method of entering a low power mode with the removal of the first battery 193 according to an embodiment of the present invention.
  • the battery sensing unit 160 may detect at least one of mounting and detaching the first battery 193, generates a signal corresponding thereto, and transmits the generated signal to the controller 180.
  • the controller 180 changes the battery supplying power to the mobile terminal 100 from the first battery 193 to the second battery 194.
  • the power supply unit 190 may be controlled to be able to.
  • FIG. 6 is a diagram illustrating an operation of the mobile terminal 100 when the first battery 193 is mounted.
  • the controller 180 may control the power supply unit 190 so that the first battery 193 supplies power to the mobile terminal 100.
  • the mobile terminal 100 may operate in a normal mode.
  • the controller 180 may control the power supply unit 190 so that the first battery 193 supplies power to the mobile terminal 100.
  • the mobile terminal 100 may be controlled so that the 100 operates in the normal mode.
  • the general mode is the opposite of the low power mode described below. Unlike the low power mode in which some or all functions of the mobile terminal 100 are limited in order to save power consumption, the mobile terminal 100 performs a general operation. The mode may be performed.
  • the controller 180 may display the first image 610.
  • the first image 610 may be an image displayed in the normal mode.
  • the controller 180 may control the power supply unit 190 so that the second battery 194 supplies power to the mobile terminal 100. .
  • the mobile terminal 100 may operate in a low power mode. Specifically, when the first battery 193 is detached, the controller 180 may control the power supply unit 190 so that the second battery 194 supplies power to the mobile terminal 100. The mobile terminal 100 may be controlled to operate in the low power mode.
  • the low power mode when the power is supplied by the second battery 194 having a smaller battery capacity than the first battery 193, some or all functions of the mobile terminal 100 may be reduced in order to save power consumption. May be a restricted mode.
  • the low power mode may be a mode for displaying a second image in which power consumption of the display unit 151 is reduced.
  • the controller 180 supplies a battery that supplies power to the mobile terminal 100 from the first battery 193 to the second battery.
  • the power supply unit 190 is controlled to be changed to the battery 194, and as shown in FIG. 7, the display unit 151 to switch the image displayed on the screen from the first image 610 to the second image 710. ) Can be controlled.
  • the second image 710 may be an always-on display (AOD) image.
  • AOD always-on display
  • An always-on display (AOD) image may be an image including information displayed on a black screen and a partial area of the black screen. That is, when an always-on display (AOD) image is displayed, the screen becomes a black screen and the information is distinguished from the black screen only in a part of the screen, thereby reducing power consumption.
  • the controller 180 can display the second image 710 with a smaller power consumption than displaying the first image 610.
  • the low power mode may be a mode for stopping execution of one or more applications among a plurality of applications running in the mobile terminal 100.
  • the low power mode may be a mode for turning off the power of one or more components of the plurality of components that are in a power-on state in the mobile terminal 100.
  • the present invention changes the power source to the second battery and operates in a low power mode, thereby keeping the power of the mobile terminal 100 on even when the battery is replaced. There is an advantage.
  • the first battery 193 when the first battery 193 is detached, the first battery 193 may be implemented in a manner of operating in a low power mode after a predetermined time elapses. This will be described in detail with reference to FIGS. 8 to 10.
  • FIGS. 8 to 10 are views for explaining a method of displaying a second image after a predetermined time elapses when the first battery is detached.
  • the mobile terminal 100 may operate in a normal mode while the first battery 193 is mounted.
  • the controller 180 is the power supply unit 190 so that the battery for supplying power to the mobile terminal 100 is changed from the first battery 193 to the second battery 194. Can be controlled. However, the controller 180 may control the mobile terminal 100 to operate in the normal mode for a preset time even after the first battery 193 is removed.
  • the controller 180 may control the mobile terminal 100 to operate in a low power mode.
  • the mobile terminal 100 may operate in a normal mode while the first battery 193 is mounted, and in this case, the mobile terminal 100 may display the first image 810. ) Can be displayed.
  • the controller 180 changes the battery supplying power to the mobile terminal 100 from the first battery 193 to the second battery 194.
  • the power supply unit 190 may be controlled to be able to.
  • the controller 180 may display the first image 810 for a preset time even after the first battery 193 is removed.
  • the controller 180 displays the image displayed on the screen.
  • the display unit 151 may be controlled to switch from the image 810 to the second image 1010.
  • the controller 180 may stop the execution of the application executed in the mobile terminal.
  • the controller 180 may stop execution of one or more applications executed in the mobile terminal.
  • the controller 180 may execute an application for displaying a current time along with stopping execution of one or more applications executed in the mobile terminal.
  • the controller 180 can display the AOD image including the information 1011 about the current time.
  • the controller 180 stops execution of one or more applications executed in the mobile terminal 100, and the time of the components of the mobile terminal 100.
  • the component can be powered on for display and the remaining components powered off.
  • the controller 180 maintains the power of the controller 180 and the display unit 151 necessary for displaying the current time, and the input unit.
  • the power of the 120, the sensing unit 140, the output unit 150, the storage unit 170, the wireless communication unit 110, and the interface unit 160 may be turned off.
  • the AOD image may include one or more icons 1012 respectively corresponding to one or more applications that were executed in the mobile terminal before the first battery 193 is removed.
  • the controller 180 is executed in the mobile terminal before the first battery 193 is removed.
  • An AOD image including at least one icon 1012 corresponding to each of the above applications may be displayed.
  • the controller 180 stops the execution of one or more applications that were executed in the mobile terminal before the first battery 193 is removed and then the one or more applications.
  • One or more icons 1012 may be displayed, respectively.
  • the present invention is not limited thereto, and even after the first battery 193 is removed and a predetermined time has elapsed, one or more icons 1012 corresponding to one or more applications are displayed and the execution of one or more applications is continued. Implementation is possible.
  • the preset time may be determined based on the charge amount of the second battery 194.
  • the battery sensing unit 160 may detect the amount of charge of the second battery 194, and the controller 180 may set a preset time based on the information on the amount of charge of the second battery 194. .
  • the controller 180 controls the power supply unit 190 to change the battery for supplying power to the mobile terminal 100 from the first battery 193 to the second battery 194. ) And display the first image 810.
  • the controller 180 converts the image displayed on the screen from the first image 810 to the second image 1010. Can be controlled.
  • the preset time may be determined based on the charging amount of the second battery 194 and the temperature of the second battery 194.
  • the current consumption may be changed according to the temperature, and the battery sensing unit 160 may sense the temperature of the second battery 194.
  • the controller 180 may set a preset time based on the charge amount of the second battery 194 and the temperature of the second battery 194.
  • the preset time may be determined by the product design.
  • the preset time may be determined based on the current consumption of the first application corresponding to the first image 810.
  • the first image 810 may be an execution image of the first application.
  • the mobile terminal 100 may be executing a plurality of applications.
  • the first image 810 which is an execution image of the first application, may be displayed.
  • the controller 180 controls the power supply unit 190 to change the battery for supplying power to the mobile terminal 100 from the first battery 193 to the second battery 194. Can be controlled.
  • the controller 180 may suspend execution of other applications except the first application among a plurality of applications running in the mobile terminal 100. In this case, the controller 180 can continuously execute the first application.
  • the controller 180 may set a preset time based on the current consumption of the first application. For example, when the current consumption of the first application is the first value, the controller 180 may control the display unit 151 to display the first image 810 for a time corresponding to the first value.
  • the controller 180 may control the display unit 151 to display the second image.
  • the present invention can solve the inconvenience to the user when replacing the power source by changing the power source to the second battery when the first battery is detached and maintaining the previous screen for a predetermined time.
  • the mobile terminal operates in a low power mode to reduce power consumption, thereby maintaining the power of the mobile terminal on until the battery is replaced.
  • the second image 1010 is displayed after the first image 810 is displayed, but is not limited thereto.
  • the controller 180 displays a black and white image of the first image 810 as time passes while the first image 810 is displayed, and the second image 1010 when the predetermined time elapses. It may also be implemented by displaying the.
  • the first image displayed before the first battery is detached from the first image displayed after the first battery is detached does not necessarily need to match.
  • the first image may mean an execution image of a specific application.
  • the first image displayed before the first battery is detached from the first image displayed after the first battery is removed may be different from each other.
  • the first image is displayed as an example of an operation for a preset time after the first battery is detached, but is not limited thereto.
  • the controller 180 can operate the mobile terminal 100 in a normal mode for a preset time.
  • all operations of the mobile terminal 100 may be performed for a preset time. Also, even after the first battery is removed, all operations of the mobile terminal 100 related to the application displaying the first image are performed for a preset time, and the execution of an application different from the application displaying the first image is stopped. It can also be implemented in a manner.
  • 11 to 13 are diagrams for describing a method of displaying information related to a specific application in an AOD image according to an embodiment of the present invention.
  • the mobile terminal 100 may operate in a normal mode while the first battery 193 is mounted.
  • the controller 180 can display the first image 810.
  • the controller 180 is the power supply unit 190 so that the battery for supplying power to the mobile terminal 100 is changed from the first battery 193 to the second battery 194. Can be controlled.
  • the controller 180 may control the mobile terminal 100 to operate in the normal mode for a preset time even after the first battery 193 is removed. For example, as illustrated in FIG. 11, the controller 180 may display the first image 1110 even after the first battery 193 is removed.
  • the controller 180 may receive an input for selecting a first application. For example, as illustrated in FIG. 11, the controller 180 receives an input for selecting a button 1120 for switching to the home screen 1210, and an icon corresponding to the first application as illustrated in FIG. 12. An input for touching 1220 may be received.
  • the controller 180 can execute the first application.
  • the controller 180 can continue to run the first application even after the first battery 193 is removed and an input for selecting the first application is received.
  • the controller 180 can start executing the first application when the first battery 193 is removed and an input for selecting the first application is received.
  • the controller 180 stops executing a second application different from the first application. can do. For example, when the first battery 193 is removed from the mobile terminal 100 while the first application, the second application, and the third application are running, and the input for selecting the first application is received, the controller 180 The execution of the second application or the execution of the second application and the third application may be stopped.
  • the controller 180 stops executing a second application different from the first application, and information related to the first application.
  • the second image 1310 including the image 1311 may be displayed.
  • the controller 180 may display information 1311 related to the first application on a portion of the black screen.
  • the controller 180 may display information about the sender of the message, the content of the message, the number of messages, and the like.
  • the controller 180 maintains the power of the components of the mobile terminal 100 necessary for the execution of the first application.
  • the components required for the execution of the first application and other components may be powered off.
  • the controller 180 may supply power to the camera unit 121 and the controller 180 necessary for executing the camera application. Can be kept on and other components can be powered off.
  • the present invention changes the power source to the second battery when the first battery is detached and operates in a low power mode, thereby maintaining the power of the mobile terminal 100 on even when the battery is replaced.
  • This has the advantage of displaying information of interest to the user.
  • the present invention has the advantage of saving power consumption by stopping the execution of applications other than the application selected by the user.
  • the present invention is not limited thereto.
  • the controller 180 powers the mobile terminal 100.
  • the first application may be continuously executed and the execution image of the first application may be displayed.
  • the controller 180 may stop execution of an application different from the first application among the plurality of applications running in the mobile terminal 100.
  • the controller 180 may maintain power of components required for the execution of the first application and power off components other than those required for the execution of the first application.
  • the controller 180 can display the second image while continuing to execute the first application.
  • FIGS. 14 to 15 are diagrams for describing an operating method when a battery is remounted within a preset time according to an embodiment of the present disclosure.
  • the mobile terminal 100 may operate in a normal mode while the first battery 193 is mounted.
  • the controller 180 can display the first image 1410.
  • the controller 180 may display an image 1420 indicating the charge amount of the first battery.
  • the controller 180 is the power supply unit 190 so that the battery for supplying power to the mobile terminal 100 is changed from the first battery 193 to the second battery 194. Can be controlled.
  • the controller 180 can display the first image 1410 for a preset time even after the first battery 193 is removed.
  • the controller 180 can display the second image.
  • a battery 1493 different from the first battery 193 may be mounted in the mobile terminal 100 within a predetermined time after the first battery 193 is removed.
  • the other battery 1493 may be a main battery like the first battery 193.
  • the controller 180 may display the first image 1410.
  • the controller 180 may transfer a battery for supplying power to the mobile terminal 100 from the second battery 194.
  • the first image 1410 may be displayed after changing to the battery 1493 and after a preset time elapses.
  • controller 180 may display an image 1430 indicating the amount of charge of the other battery 1493.
  • the image 1430 showing the amount of charge of the other battery 1493 indicates that the other battery 1493 is in a fully charged state.
  • the present invention can reduce the inconvenience to the user according to the battery replacement by maintaining the previous screen for a predetermined time even if the battery is replaced.
  • 16 to 20 are diagrams for describing a method of displaying a battery replacement time according to a battery replacement, according to another exemplary embodiment.
  • the mobile terminal 100 may include a key for replacing the first battery.
  • the controller 180 may display a notification 1610 indicating that the state where the first battery is mounted for a predetermined time. have.
  • the controller 180 may be changed to a mode for reducing power consumption of the mobile terminal 100. As illustrated in FIG. 18, the controller 180 may be changed to a mode for reducing power consumption. Afterwards, a notification 1810 indicating that the first battery can be replaced may be displayed.
  • the controller 180 may determine a preset time that the operation mode of the mobile terminal 100 is maintained in the normal mode even after the first battery is removed. In detail, the controller 180 may determine a preset time based on at least one of the charge amount of the second battery 194 and the temperature of the second battery 194.
  • the controller 180 changes the operation mode of the mobile terminal 100 to the low power mode. Can be.
  • the controller 180 may display the second image 2010.
  • the controller 180 can provide information on the time remaining until the power of the mobile terminal 100 is turned off, based on at least one of the charge amount of the second battery 194 and the temperature of the second battery 194. It can be displayed.
  • 21 to 24 are diagrams for describing an operation based on the presence or absence of an external device that supplies power according to an embodiment of the present invention.
  • the sensing unit 140 may detect an external device 2100 that supplies power to the mobile terminal 100.
  • the external device 2100 supplying power to the mobile terminal 100 may be a wireless power transmitter.
  • the external device 2100 for supplying power to the mobile terminal 100 may be a wireless power transmission module attached to the surface of the mobile terminal 100 or the inner surface of the case of the mobile terminal 100.
  • the controller 180 may charge the second battery 194 using power supplied from the external device.
  • the controller 180 can display the second image 2210 using power supplied from the second battery 194.
  • the controller 180 can continue to execute one or more applications that were executed in the mobile terminal 100 before the first battery 193 is removed.
  • the controller 180 displays a second image 2210 including one or more icons 2211 corresponding to one or more applications that are executed even after the first battery 193 is removed. can do.
  • the controller 180 may display a second image 2210 including information 2212 related to any one of one or more applications that are executed even after the first battery 193 is removed. It can be displayed.
  • the controller 180 executes execution of one or more applications that were executed in the mobile terminal 100 before the first battery 193 is removed. You can stop.
  • the controller 180 may display a second image 2210 including information on a time 2213 remaining until the power of the mobile terminal 100 is turned off.
  • 25 to 34 are diagrams for describing an operation using an external device when the first battery is detached according to an embodiment of the present disclosure.
  • 25 to 27 are diagrams for describing an operation using an external device when the first battery is detached according to an embodiment of the present disclosure.
  • the controller 180 can detect the detachment of the first battery 193.
  • the first image may be an execution screen of the third application.
  • the third application may be a camera application, and the first image may be an execution screen of the camera application.
  • the controller 180 determines that the battery for supplying power to the mobile terminal is from the first battery 193 to the second battery 194.
  • the power supply unit 190 may be controlled to be changed to ().
  • the controller 180 may control the display unit 151 to switch the image displayed on the screen from the first image 2510 to the second image 2610.
  • the controller 180 can continue to execute the third application. For example, when the first battery 193 is detached while the camera application is executed and the first image 2510 that is the execution screen of the camera application is being displayed, the controller 180 can continue to execute the camera application.
  • the controller 180 may display a second image 2610 including an icon 2611 corresponding to the third application.
  • controller 180 may stop execution of an application different from the third application among one or more applications executed in the mobile terminal 100.
  • controller 180 maintains the power supply of the components of the mobile terminal required for the execution of the third application and the communication with the external device, and the mobile terminal required for the execution of the third application and the communication with the external device. Power to components other than the component can be turned off.
  • the controller 180 may include a camera unit ( 121, the sensing unit 140, which is a component different from the camera unit 121, the controller 180, and the near field communication module 114, while maintaining the power of the controller 180 and the near field communication module 114. ),
  • the input unit 120, the wireless communication unit 110, the output unit 150 may be turned off.
  • the controller 180 may maintain the power of the display unit 151 in an on state.
  • the controller 180 may transmit information generated by the execution of the third application to the external device through the short range communication module 114.
  • the external device may be a watch type mobile terminal 300 that communicates with the mobile terminal 100.
  • the controller 180 may transmit information generated by the execution of the camera application to the watch type mobile terminal 300.
  • the information generated by the execution of the camera application, the image 2510 received through the camera unit 121 of the mobile terminal 100, the image is completed and stored in the mobile terminal 100, the mobile terminal 100 Setting information of the camera unit 121.
  • the controller of the watch type mobile terminal 300 may receive information generated by the execution of the third application from the mobile terminal 100 through the wireless communication unit of the watch type mobile terminal 300.
  • controller of the watch-type mobile terminal 300 may control the display unit of the watch-type mobile terminal 300 to display information generated by the execution of the third application.
  • the controller of the watch type mobile terminal 300 is received. May display an image received through the camera unit 121 of the mobile terminal 100.
  • the controller of the watch type mobile terminal 300 may display a partial image 2610 of the image 2510 received through the camera unit 121 of the mobile terminal 100.
  • the center 2511 of the image 2510 received through the camera unit 121 of the mobile terminal 100 and the center 2611 of the partial image 2610 displayed by the watch type mobile terminal 300 are the same. can do.
  • the controller of the watch-type mobile terminal 300 may receive an input for controlling the driving of the third application.
  • the controller of the watch type mobile terminal 300 may receive an input of touching a screen of the watch type mobile terminal 300.
  • the input of touching the screen of the watch-type mobile terminal 300 may be an input for performing photographing.
  • the watch type mobile terminal 300 may transmit a control command corresponding to an input for controlling the driving of the third application to the mobile terminal 100.
  • the controller 180 of the mobile terminal 100 may receive a command for controlling the driving of the third application from the watch type mobile terminal 300.
  • the controller 180 may perform an operation corresponding to a command for controlling the driving of the third application.
  • the controller of the watch-type mobile terminal 300 may transmit a command for photographing to the mobile terminal 100.
  • the controller 180 of the mobile terminal 100 may control the camera unit 151 to photograph the image.
  • the controller 180 may transmit the captured image to the watch type mobile terminal 300.
  • the controller of the watch-type mobile terminal 300 may display captured images 2711, 2712, and 2713.
  • the controller of the mobile terminal 100 may transmit the image stored in the storage unit 170 to the watch-type mobile terminal 300, and the controller of the watch-type mobile terminal 300 may display the received image. .
  • the present invention displays the second image with low power consumption when the first battery is detached and controls the operation of the mobile terminal using an external device, thereby maintaining the power of the mobile terminal until the battery is replaced. There is an advantage to increase the time it takes.
  • the present invention when the first battery is detached by the user stops the execution of applications other than the application in use, the user consumes the minimum power to run the application in use, the mobile terminal until the battery is replaced This has the advantage of increasing the length of time the power is on.
  • 28 to 29 are diagrams for describing an operation using an external device when the first battery is detached according to another exemplary embodiment.
  • the controller 180 may display a first image 2910 on a screen.
  • the first image may be an execution screen of the third application.
  • the third application may be a music application
  • the first image may be an execution screen of the music application.
  • the controller 180 may transmit a signal output by the driving of the third application to the second external device through the short range communication module 114.
  • the second external device 2800 may be a sound output device 2800.
  • the controller 180 may transmit a sound signal output by driving the music application to the sound output device 2800.
  • the sound output device 2800 may output a sound corresponding to the received sound signal.
  • the controller 180 is a battery that supplies power to the mobile terminal from the first battery 193 to the second battery 194.
  • the power supply unit 190 may be controlled to be changed to ().
  • the controller 180 may control the display unit 151 to switch the image displayed on the screen from the first image 2910 to the second image 2920.
  • the controller 180 can continue to execute the music application.
  • controller 180 may display a second image 2920 including an icon 2921 corresponding to the music application.
  • the controller 180 may stop execution of a music application and another application among one or more applications executed in the mobile terminal 100.
  • controller 180 may maintain the power of the components of the mobile terminal required for the execution of the music application and the communication with the first external device and the second external device, and may turn off the power of other components. have.
  • the controller 180 when the components of the mobile terminal required for the execution of the music application and the communication with the first external device and the second external device are the controller 180 and the short-range communication module 114, the controller 180 is a controller. 180, the power supply of the short range communication module 114 is maintained in an on state, and the sensing unit 140, the input unit 120, and the wireless communication unit which are different components from the control unit 180 and the short range communication module 114. 110, power of the output unit 150, etc. may be turned off. Also, in order to display the second image, the controller 180 may maintain the power of the display unit 151 in an on state.
  • the controller 180 may transmit information generated by the execution of the music application to the external device through the short range communication module 114.
  • the external device may be a watch type mobile terminal 300 that communicates with the mobile terminal 100.
  • the controller 180 may transmit information about a current song name, a previous song name, another song name, a playing time, and the like, which is information generated by execution of a music application, to the watch type mobile terminal 300.
  • the controller of the watch-type mobile terminal 300 may receive information generated by the execution of the music application and display information generated by the execution of the music application and an image 2910 for controlling the music application. .
  • the controller of the watch type mobile terminal 300 may receive an input for controlling driving of a music application, for example, an input for listening to a previous song, an input for listening to a next song, and the like.
  • the controller of the watch-type mobile terminal 300 may transmit a command for playing the next song to the mobile terminal 100.
  • the controller 180 may perform an operation corresponding to the command for playing the next song. That is, the controller 180 can play the next song of the song currently being played.
  • the controller 180 may transmit a signal output by the driving of the third application to the second external device.
  • the controller 180 may output an audio signal of the next song and transmit the output audio signal to the sound output device 2800 through the short range communication module 114.
  • the sound output device 2800 may output a sound corresponding to the received sound signal.
  • FIG. 30 is a diagram for describing an operation using an external device when a first battery is detached according to another exemplary embodiment.
  • the sound is output by the sound output device 2800 wirelessly connected to the mobile terminal 100.
  • the output sound signal may be an interface unit instead of the short range communication module 114. Only the points transmitted to the sound output device 3000 through the 160 are different, and all embodiments of FIGS. 28 to 29 may be applied.
  • 31 to 32 are diagrams for describing an operation using an external device when the first battery is detached according to another embodiment of the present disclosure.
  • the controller 180 may display the first image 3110 on the screen.
  • the first image 3110 may be an execution screen of a web browser application.
  • the first image 3110 may be a screen of a web page where a webtoon is posted.
  • the controller 180 when the detachment of the first battery 193 is detected while the first image 3110 is displayed, the controller 180 indicates that the battery for supplying power to the mobile terminal is from the first battery 193 to the second battery 194.
  • the power supply unit 190 may be controlled to be changed to ().
  • the controller 180 may control the display unit 151 to switch the image displayed on the screen from the first image 3110 to the second image 3120.
  • the controller 180 can continue to execute the web browser application.
  • the controller 180 may stop execution of a web browser application and another application among one or more applications that are executed in the mobile terminal 100.
  • controller 180 maintains the power of the components of the mobile terminal required for the execution of the web browser application and the communication with the first external device and the second external device, and the power of the other components. Can be.
  • the components of the mobile terminal required to execute a web browser application and to communicate with the first external device and the second external device are the controller 180, the wireless internet module 113, and the short range communication module 114.
  • the controller 180 maintains the power of the controller 180, the wireless internet module 113, and the short-range communication module 114 on, and controls the controller 180, the wireless internet module 113, and the short-range communication module (
  • the power of the sensing unit 140, the input unit 120, the wireless communication unit 110, the output unit 150, and the like, which are different from those of 114, may be turned off.
  • the controller 180 may maintain the power of the display unit 151 in an on state.
  • the controller 180 may transmit information generated by the execution of the web browser application to the watch type mobile terminal 300 through the short range communication module 114.
  • the controller 180 may transmit the data of the web page screen where the webtoon is posted to the watch type mobile terminal 300.
  • the controller of the watch type mobile terminal 300 may display a screen of a web page on which a webtoon is posted.
  • the image displayed by the watch type mobile terminal 300 may be a partial image 3130 of the first image 3110.
  • the controller of the watch type mobile terminal 300 may display some cuts among the plurality of cuts.
  • the controller 180 of the mobile terminal 100 may output a signal output by driving the web browser application to the sound output device 3200.
  • the controller 180 of the mobile terminal 100 may recognize text included in a webtoon and output a voice signal corresponding to the text.
  • controller 180 of the mobile terminal 100 may transmit a voice signal to the sound output device 3200, and the sound output device 3200 may output a voice corresponding to text.
  • 33 to 34 are diagrams for describing a display method of an application which can be controlled by a watch type mobile terminal when a first battery is attached or detached according to an embodiment of the present disclosure.
  • the controller 180 may control the power supply unit 190 to supply power from the second battery 194 and operate in a low power mode.
  • the controller 180 may stop execution of one or more applications executed in the mobile terminal 100 and display the second image 3310.
  • the controller 180 may turn off power of components other than components required for communication with the component for displaying the second image 3310 and the watch-type mobile terminal 300.
  • the controller 180 may transmit information indicating that the mobile terminal 100 operates in the low power mode to the watch type mobile terminal 300.
  • the watch type mobile terminal 300 may include one or more icons 3331, 3351, and 3361 corresponding to one or more applications that can be executed in the low power mode. ) Can be displayed.
  • the watch-type mobile terminal 300 executes a command to execute a fourth application corresponding to the fourth icon 3331. May be transmitted to the mobile terminal 100.
  • the controller 180 may maintain power of components required for the execution of the fourth application in the ON state.
  • the controller 180 may turn on the power of the local area communication module 114 and the controller 180.
  • the power supply of the components other than the local area communication module 114 and the controller 180 may be turned off.
  • the short-range communication module 114 is for short range communication, and may support short-range communication by using a magnetic secure transmission (MST) technology.
  • MST method is a system for converting and transmitting information in the mobile terminal 100 into a magnetic field. For example, when the mobile terminal 100 is tagged to the POS terminal, payment information of the mobile terminal 100 may be converted into a magnetic field and transmitted to the POS terminal.
  • the controller 180 may maintain the power of the components required for the execution of the fourth application in the ON state and execute the fourth application.
  • controller 180 may transmit information generated by the execution of the fourth application to the watch type mobile terminal 300.
  • the controller 180 may receive a command for controlling the driving of the fourth application from the watch type mobile terminal 300.
  • the watch type mobile terminal 300 may transmit a payment execution command to the mobile terminal 100.
  • the controller 180 may perform an operation corresponding to the command for controlling the driving of the fourth application. For example, the controller 180 may control the short range communication module 114 to transmit payment information to the POS terminal 3400.
  • the present invention displays the second image with low power consumption and stops the execution of the applications, thereby increasing the time for which the mobile terminal remains powered on until the battery is replaced. There is this.
  • the present invention has the advantage that by allowing the control through the external device in the low power mode, it is possible to increase the time that the power of the mobile terminal is kept on until the battery is replaced.
  • 35 to 38 are diagrams for describing a method of switching to a low power mode based on a charge amount of a first battery 193 according to an embodiment of the present invention.
  • the controller 180 supplies power such that the battery supplying power to the mobile terminal 100 is changed from the first battery 193 to the second battery 194.
  • the supply unit 190 may be controlled and the mobile terminal 100 may be controlled to operate in a low power mode.
  • the controller 180 may display a notification 3510 indicating the charge amount of the first battery 193. .
  • the controller 180 may display information on an operation that is possible with the charge amount of the first battery 193. For example, when the average talk time of the user of the mobile terminal 100 is 5 minutes and the available talk time is 5 minutes based on the amount of charge of the first battery 193, the controller 180 displays information indicating that one call can be made. Can be.
  • the controller 180 may receive an input of an event in which the low power mode is released.
  • the controller 180 may receive an input for setting the low power mode to be canceled when an event is received from Hong Gil-dong.
  • the controller 180 controls the power supply unit to change the battery for supplying power to the mobile terminal 100 from the first battery 193 to the second battery 194. 190 may be controlled and the mobile terminal 100 may be operated to operate in a low power mode.
  • the controller 180 can display the second image 3710 and can stop execution of one or more applications running in the mobile terminal 100.
  • the controller 180 may maintain the power of the components required to receive a call from the outside and determine whether a call is received from Hong Gil-dong, and turn off the power of other components.
  • the controller 180 may maintain the second battery to supply power to the mobile terminal and maintain the low power mode.
  • the controller 180 maintains the second battery to supply power to the mobile terminal. And low power mode.
  • the controller 180 may maintain the second battery to supply power to the mobile terminal and maintain the low power mode.
  • the controller 180 controls the power supply unit to change the battery supplying power to the mobile terminal from the second battery to the first battery, and sets the low power mode. You can turn it off.
  • the controller 180 may control the power supply unit to change the battery supplying power to the mobile terminal from the second battery to the first battery. Can be.
  • the controller 180 can execute an application for a phone call and change the power of the components that are off to the on state.
  • an execution screen 3810 of an application for a phone call may be displayed.
  • the present invention can improve user convenience by reducing power consumption when the battery is low and operating the mobile terminal normally only when an event desired by the user is generated.
  • 39 to 42 are diagrams for describing an image display method based on a module to be reinstalled according to an embodiment of the present invention.
  • FIG. 39 is a diagram illustrating a state in which an execution image 3910 of the first application is displayed while the first battery 193 is mounted.
  • the first application may be an application corresponding to the first module.
  • an operation performed by the first application may be performed using the first module or may be controlled using the first module.
  • the controller 180 may output sound to the sound output module.
  • the controller 180 may control play or stop of music based on an input to a button mounted in the sound output module.
  • the controller 180 supplies power to the mobile terminal 100.
  • the power supply unit 190 may be controlled to display the AOD image 3920 so that the battery to be supplied is changed from the first battery 193 to the second battery 194.
  • the first battery 193 and the first module 4010 may be coupled to each other. Accordingly, when the first battery 193 is detached, the first module 4010 may also be detached together.
  • the first module 4010 may be combined with a battery 4193 different from the first battery 193.
  • the first module 4010 may also be mounted on the mobile terminal 100 together with the other battery 4193.
  • the controller 180 may display an execution image 4120 of the first application.
  • a battery 4193 different from the first battery 193 may be combined with the second module 4210.
  • the second module 4210 may also be mounted on the mobile terminal 100 together with the other battery 4191.
  • the controller 180 displays the execution image 4120 of the first application and the execution image 4120 of the first application.
  • An icon 4130 for executing an application corresponding to the second module 4210 may be displayed.
  • the controller 180 can execute an application corresponding to the second module 4210.
  • the other battery 4191 is coupled to the second module 4210, but the present disclosure is not limited thereto.
  • the detachable first battery 193 may be combined with the second module 4210.
  • the controller 180 may execute an icon for executing an application corresponding to the second module 4210. 4130 may be displayed. In this case, when an input for selecting the icon 4130 is received, the controller 180 may execute an application corresponding to the second module 4210.
  • 43 to 49 are diagrams for describing a method of storing information in a module according to an embodiment of the present invention.
  • the third module 4310 may be mounted on the mobile terminal 100.
  • the third module 4310 may be a device mounted on the mobile terminal 100 to perform a specific function under the control of the mobile terminal 100.
  • the third module 4310 is a sound output module
  • the third module 4310 may be mounted on the mobile terminal 100 to output sound under the control of the mobile terminal 100.
  • the third module 4310 may include a separate controller, and may also include a storage unit for storing information.
  • the third module 4310 may be mounted and used in other external devices 6100 and 6200 other than the mobile terminal 100.
  • the sound output module may be mounted on the notebook 6100 to output sound under the control of the controller of the notebook 6100.
  • the sound output module may be mounted on another mobile terminal 6200 to output sound under the control of another mobile terminal 6200.
  • the controller 180 of the mobile terminal 100 may identify identification information of the user of the third module 4310 and the third module 4310 of the third module 4310. At least one of the usage information, the usage condition of the third module 4310, and the storage information may be transmitted to the third module 4310 to be stored in the third module 4310.
  • the controller 180 of the mobile terminal 100 may include the identification information of the user of the third module 4310, the usage information of the third module 4310, a condition of use and storage information of the third module 4310. At least one may be transmitted to the third module 4310 and stored directly in the storage of the third module 4310. In another embodiment, the controller 180 of the mobile terminal 100 may include identification information of a user of the third module 4310, usage information of the third module 4310, conditions of use and storage of the third module 4310. At least one of the information may be transmitted to the third module 4310, and in this case, the controller of the third module 4310 may store the received information in a storage unit of the third module 4310.
  • the identification information of the user of the third module 4310 may be information indicating who is the person who uses the third module 4310.
  • the usage information of the third module 4310 is used by the user to use the function using the third module 4310. It may be information about a performed history.
  • the use condition of the third module 4310 may be information for limiting the use of the third module 4310 set by the user in the third module 4310.
  • the information for storage may be information stored in the third module 4310 by the user in order to transmit the information.
  • the third module 4310 is mounted and an execution screen 4410 of an application corresponding to the third module 4310 is displayed.
  • the third module 4310 may be a sound output module, and an application corresponding to the third module 4310 may be a music application.
  • Identification information of the user of the third module 4310 may be stored in the storage of the third module 4310.
  • account information of the user of the third module 4310 may be stored in the storage of the third module 4310.
  • usage information of the third module 4310 may be stored in the storage of the third module 4310.
  • the application used to output the sound login authentication information for accessing the music service, favorite music information, and a refinement value of the sound output may be used. It may be stored in the storage of the 4310.
  • usage conditions of the third module 4310 may be stored in the storage of the third module 4310.
  • the third module 4310 may store a condition that the first music is not output and the second music is output.
  • the storage information of the third module 4310 may be stored.
  • the third module 4310 may store a plurality of music.
  • the third module 4310 may be mounted on another terminal and used. In addition, when the third module 4310 is mounted on another terminal, all the following descriptions may be applied to the other terminal and the third module 4310 as it is.
  • the fourth module 4510 may be mounted in the mobile terminal 100.
  • all descriptions of the third module 4310 may be applied to the fourth module 4510 as it is.
  • the controller 180 may obtain identification information of the user of the fourth module 4510 from the fourth module 4510.
  • the controller 180 may determine whether identification information of the user of the fourth module 4510 corresponds to identification information of the user of the mobile terminal 100. For example, the controller 180 may determine whether the account information of the user stored in the fourth module 4510 matches the account information of the user stored in the mobile terminal 100.
  • the controller 180 may perform all functions using the fourth module 4510. However, if the identification information of the user of the fourth module 4510 does not correspond to the identification information of the user of the mobile terminal 100, the controller 180 may perform some functions using the fourth module 4510.
  • the controller 180 may output all music stored in the fourth module 4510. . However, if the identification information of the user of the fourth module 4510 does not correspond to the identification information of the user of the mobile terminal 100, the controller 180 may output only some of the music stored in the fourth module 4510. .
  • the controller 180 may use the usage information stored in the fourth module 4510.
  • the module 4510 may perform a function corresponding to the usage information. That is, when the usage information stored in the fourth module 4510 is a setting value at the time of sound output, the controller 180 may output a sound with the same setting value as the setting value stored in the fourth module 4510. However, if the identification information of the user of the fourth module 4510 does not correspond to the identification information of the user of the mobile terminal 100, the controller 180 may not use the setting value stored in the fourth module 4510.
  • the controller 180 can obtain usage information of the fourth module from the fourth module.
  • the controller 180 may obtain information about the first application and the second application, which are usage information of the fourth module 4510, from the fourth module 4510.
  • the controller 180 may execute a function corresponding to the usage information of the fourth module.
  • the controller 180 may install the first application and the second application on the mobile terminal 100.
  • the controller 180 may display icons 4620 corresponding to the first application and the second application, respectively.
  • the usage information of the fourth module 4510 may be connected to a server that serves music when the music is downloaded using the fourth module 4510 and the music is output. It may be login authentication information.
  • the controller 180 may log in after accessing a server that provides music based on an access address and login authentication information of a server that serves music stored in the fourth module 4510.
  • the usage information of the fourth module 4510 may be a setting value for music output when music is output using the fourth module 4510.
  • the usage information of the fourth module 4510 may be an equalizer setting value when music is output using the fourth module 4510.
  • the controller 180 may set the setting value of the mobile terminal 100 to the setting value of the fourth module 4510.
  • the controller 180 may display an image 4630 indicating the same setting value as that of the fourth module 4510.
  • the usage information of the fourth module 4510 may be a setting value of the sound output device when the fourth module 4510 is connected to the sound output device to output music.
  • the usage information of the fourth module 4510 may be an equalizer setting value of the sound output device connected to the fourth module 4510.
  • the controller 180 transmits a setting value of the sound output device 6300 connected to the fourth module 4510 to the fourth module 4510. You can change the setting value of the stored sound output device.
  • the controller 180 may display an image 6300 indicating a setting value of the sound output device 6300 connected to the fourth module 4510.
  • the controller 180 may obtain storage information of the fourth module from the fourth module.
  • one or more songs may be stored in the fourth module 4510 as archival information.
  • the controller 180 displays information 4920 about one or more songs stored in the fourth module 4510 together with information 4910 about one or more songs stored in the storage unit 170 of the mobile terminal 100. can do.
  • the controller 180 may output a song stored in the fourth module 4510.
  • 50 is a diagram for describing a method of storing usage information in a module according to an embodiment of the present invention.
  • the controller 180 may store usage information of the fourth module 4510 in the fourth module 4510.
  • the usage information of the fourth module 4510 may be usage information in the process of performing a function using the fourth module 4510.
  • the controller ( 180 may store usage information in the process of outputting music in the fourth module 4510.
  • the controller 180 controls whether music is output. Usage information in the output process may not be stored in the fourth module 4510.
  • the present invention provides an advantage of using a personalized module mounted on the mobile terminal 100. For example, if a user who used a module mounted on another device detaches the module and mounts the module to the mobile terminal 100, the user can use the existing setting values or information in the mobile terminal 100 as it is. There is an advantage.
  • 51 is a diagram for describing a method of storing information in a camera module, according to another exemplary embodiment.
  • the fifth module 5110 may be mounted on the mobile terminal 100.
  • the fifth module 5110 may be a device mounted on the mobile terminal 100 to perform a specific function under the control of the mobile terminal 100.
  • the fifth module 5110 is a camera module
  • the fifth module 5110 may be mounted on the mobile terminal 100 to capture an image under the control of the mobile terminal 100.
  • the controller 180 of the mobile terminal 100 may identify identification information of the user of the fifth module 5110 and the third module 4310. At least one of the usage information, the use condition of the fifth module 5110, and the storage information may be transmitted to the fifth module 5110 to be stored in the fifth module 5110.
  • usage information of the fifth module 5110 may be stored in the storage of the fifth module 5110.
  • an application used to perform photographing, a setting value when photographing, and the like may be stored in a storage unit of the fifth module 5110.
  • storage information may be stored in the storage of the fifth module 5110.
  • the fifth module 5110 may store a plurality of captured images.
  • the controller 180 may store the usage information of the fifth module 5110 in the fifth module 5110.
  • the usage information of the fifth module 5110 may be usage information in the process of performing a function using the fifth module 5110.
  • the controller 180 may use the fifth module ( 5110).
  • the controller 180 may not store the usage information in the process of capturing the image in the fifth module 5110.
  • 52 to 53 are diagrams for describing a method of setting a use condition in a module according to an embodiment of the present invention.
  • the controller 180 of the mobile terminal 100 stores the sixth module 5210 so that the use condition of the sixth module 5210 is stored in the sixth module 5210. Send to module 5210.
  • the use condition of the sixth module 5210 may be information for limiting the use of the sixth module 5210 set by the user in the sixth module 5210.
  • the sixth module 5210 may be a module connected to the first battery 193 to control at least one of charging and discharging the first battery 193.
  • the controller 180 may transmit information to limit the discharge amount of the first battery to 30% to the sixth module 5210 so that the sixth module 5210 is stored.
  • information for limiting the discharge amount of the first battery to 30% may be stored in the storage unit of the sixth module 5210.
  • the sixth module 5210 may be mounted on another terminal and used.
  • all of the following descriptions may be applied to the other terminal and the sixth module 5210 as it is.
  • the seventh module 5310 may be mounted in the mobile terminal 100.
  • all descriptions of the sixth module 5210 may be applied to the seventh module 5310 as it is.
  • the controller 180 can obtain identification information of the user of the seventh module 5310. have.
  • the controller 180 may determine whether identification information of the user of the seventh module 5310 corresponds to identification information of the user of the mobile terminal 100.
  • the controller 180 controls all power charged in the seventh module 5310.
  • the controller 180 may execute a limited function based on the use condition stored in the seventh module 5310. Can be.
  • the controller 180 may determine 30% of the total charge of the battery connected to the seventh module 5310.
  • the mobile terminal 100 may be driven using a power corresponding to the.
  • the controller of the mobile terminal 100 performs a limited function based on the use condition stored in the seventh module 5310, but is not limited thereto.
  • controller of the seventh module 5310 may be implemented in a manner of performing a limited function based on the use condition stored in the seventh module 5310.
  • the controller of the seventh module 5310 may receive identification information of the mobile terminal 100 from the mobile terminal 100.
  • the controller 180 supplies all the powers charged in the seventh module 5310 to the mobile terminal 100. Can supply
  • the controller 180 may determine the total charge of the battery connected to the seventh module 5310. Power corresponding to 30% may be supplied to the mobile terminal 100.
  • 54 and 55B are diagrams for describing a method of setting a use condition in a module according to another embodiment of the present invention.
  • the controller 180 of the mobile terminal 100 stores the use condition of the eighth module 5410 in the eighth module 5410. Transmit to module 5410.
  • the eighth module 5410 may be a module connected to the first battery 193 to control at least one of charging and discharging the first battery 193.
  • the controller 180 may transmit information to the eighth module 5410 so that information that restricts charging of the first battery to be completed in three hours is stored in the eighth module 5410. have.
  • information for limiting the charging of the first battery to be completed in 3 hours may be stored in the storage of the eighth module 5410.
  • the eighth module 5410 may be mounted on another terminal and used. In addition, when the eighth module 5410 is mounted on another terminal, all descriptions below may be applied to the other terminal and the eighth module 5410 as it is.
  • the ninth module 5510 may be mounted in the mobile terminal 100. In this case, all descriptions of the eighth module 5510 may be applied to the ninth module 5510 as it is.
  • the controller 180 controls the ninth module when the battery connected to the ninth module 5510 is charged.
  • the battery connected to the ninth module 5510 may be charged based on the use condition stored in the 5510.
  • the controller 180 may adjust the charging speed of the battery such that the battery connected to the ninth module 5510 is completed in 3 hours.
  • the controller of the mobile terminal 100 performs a limited function based on the usage condition stored in the ninth module 5510, but the present invention is not limited thereto.
  • the controller of the ninth module 5510 may adjust the charging speed of the battery 5593 connected to the ninth module 5510.
  • the controller of the ninth module 5510 may adjust the charging speed of the battery 5593 such that the battery 5593 connected to the ninth module 5510 is completed in three hours.
  • 56 to 58C are diagrams for describing a method of setting a display or a button of a watch type mobile terminal 300 based on a type of module according to an embodiment of the present invention.
  • the controller of the watch type mobile terminal 300 may receive information on the type of module mounted in the mobile terminal 100 from the mobile terminal 100.
  • the controller of the watch type mobile terminal 100 may obtain information from the mobile terminal 100 that the module mounted on the mobile terminal 100 is a music module.
  • the control unit of the watch-type mobile terminal 300 is based on the information on the type of the module mounted on the mobile terminal 100 display and buttons You can adjust the setting of.
  • the controller of the watch type mobile terminal 300 may display an image 5720 related to music.
  • the controller of the watch-type mobile terminal 300 may set the crown 5710 mounted on the watch-type mobile terminal 300 as a button for controlling music play, stop, volume, and the like.
  • the controller of the watch type mobile terminal 300 corresponds to one or more applications capable of outputting music, respectively.
  • the icons 5731 and 5732 can be displayed.
  • the controller of the watch type mobile terminal 100 may obtain information that the module mounted on the mobile terminal 100 is a camera module from the mobile terminal 100.
  • the controller of the watch type mobile terminal 300 may display an image 5810 related to the camera.
  • the image 5810 related to the camera may be an image photographed using the camera module.
  • the controller of the watch-type mobile terminal 300 may display icons 5811 and 5822 respectively corresponding to one or more applications related to the camera module.
  • the one or more applications related to the camera module may be an application for capturing an image or an application for viewing the captured image.
  • the controller of the watch-type mobile terminal 300 controls buttons for capturing an image of the crown 5710 mounted in the watch-type mobile terminal 300, and controlling a setting value when capturing an image. Can be set.
  • the present invention described above can be embodied as computer readable codes on a medium in which a program is recorded.
  • the computer-readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of computer-readable media include hard disk drives (HDDs), solid state disks (SSDs), silicon disk drives (SDDs), ROMs, RAMs, CD-ROMs, magnetic tapes, floppy disks, optical data storage devices, and the like. This also includes implementations in the form of carrier waves (eg, transmission over the Internet).
  • the computer may include the controller 180 of the terminal.

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • Telephone Function (AREA)

Abstract

L'invention concerne un terminal mobile. Un terminal mobile selon un mode de réalisation de la présente invention comprend : une unité d'affichage pour afficher une image sur un écran ; une unité d'alimentation électrique comprenant une première batterie et une seconde batterie qui fournissent de l'énergie au terminal mobile ; une unité de détection de batterie pour détecter une fixation et/ou un détachement et/ou une quantité de charge de la première batterie ; et une unité de commande pour commander l'unité d'alimentation électrique de telle sorte que l'alimentation par batterie du terminal mobile passe de la première batterie à la seconde batterie, sur la base de la fixation et/ou du détachement et/ou d'une quantité de charge de la première batterie, et pour commander le terminal mobile pour qu'il fonctionne dans un mode d'économie d'énergie.
PCT/KR2017/005661 2016-12-09 2017-05-31 Terminal mobile WO2018105828A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2016-0167970 2016-12-09
KR1020160167970A KR20180066762A (ko) 2016-12-09 2016-12-09 이동 단말기

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Publication Number Publication Date
WO2018105828A1 true WO2018105828A1 (fr) 2018-06-14

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KR (1) KR20180066762A (fr)
WO (1) WO2018105828A1 (fr)

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KR102606004B1 (ko) * 2018-07-26 2023-11-27 삼성전자주식회사 전자 장치 및 그 배터리 관리 방법
KR20220013110A (ko) * 2020-07-24 2022-02-04 삼성전자주식회사 전자 장치 및 전자 장치에서 배터리의 전압 측정 방법

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