KR20170096741A

KR20170096741A - Mobile terminal and method for controlling the same

Info

Publication number: KR20170096741A
Application number: KR1020160018366A
Authority: KR
Inventors: 김상기; 정원철; 이학주
Original assignee: 엘지전자 주식회사
Priority date: 2016-02-17
Filing date: 2016-02-17
Publication date: 2017-08-25

Abstract

The present invention relates to a mobile terminal and a control method thereof for allowing a user to more conveniently use the terminal, and more particularly, to a mobile terminal and a control method thereof, which are capable of transmitting and receiving virtual card information for a duch pay, And a control unit for controlling the communication unit and the display unit. If the main payer of the Dutch Payee, the settlement amount of the sub-payer and the sub-payer of the Dutch Pay is determined, and the settlement amount And receives a settlement approval signal and a virtual card information for a settlement amount from the mobile terminal of the sub-payer, performs card settlement for the settlement amount based on the virtual card information of the received sub-payer, If the payment payer is a sub-payer, the settlement request signal received from the mobile terminal of the main payer Accordingly, when the request to the virtual card information, and the virtual card information is received by the server of the credit card company to pay, it may transmit the received virtual card information and payment authorization signal to the mobile terminal's main payment.

Description

[0001] MOBILE TERMINAL AND METHOD FOR CONTROLLING THE SAME [0002]

The present invention relates to a mobile terminal and a control method thereof, in which usage of a terminal can be realized by further considering convenience of a user.

A terminal can be divided into a mobile terminal (mobile / portable terminal) and a stationary terminal according to whether the terminal can be moved. The mobile terminal can be divided into a handheld terminal and a vehicle mount terminal according to whether the user can directly carry the mobile terminal.

Such a terminal has various functions, for example, in the form of a multimedia device having multiple functions such as photographing and photographing of a moving picture, reproduction of a music or video file, reception of a game and broadcasting, etc. .

In order to support and enhance the functionality of such terminals, it may be considered to improve the structural and / or software parts of the terminal.

2. Description of the Related Art Recently, a number of users are increasingly using a mobile terminal as a payment means, such as making a payment using a virtual card built in a mobile terminal, or transferring money using a mobile terminal.

However, users could easily purchase the product on / off line by using the payment means of the mobile terminal, but there were many inconveniences when performing the Dutch payment.

That is, in the conventional Dutch payment method, after one of the users performs settlement, the settlement amount is divided according to the number of persons, and then the payee informs the remaining persons of the payer's account number and the corresponding amount, And the complicated process of transferring the corresponding amount to the account of the payer is carried out, resulting in a lot of inconvenience.

Accordingly, there is a demand for a mobile terminal capable of performing settlement in a simple manner even in a Dutch page.

The present invention is directed to solving the above-mentioned problems and other problems. Another object of the present invention is to provide a user environment that can easily perform a Dutch payment by using an application installed in a mobile terminal.

Another object of the present invention is to provide a user environment in which a mobile terminal of a main payer performing a Dutch payee receives virtual card information from a mobile terminal of a sub-payer and can easily perform Dutch payment.

Another object of the present invention is to provide a user environment in which a settlement amount determination window for a Dutch firm can be provided to calculate a Dutch fee settlement rate.

Another object of the present invention is to provide a user environment for automatically recommending a payment card with a lot of benefits when a Dutch payment is made.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are not restrictive of the invention, unless further departing from the spirit and scope of the invention as defined by the appended claims. It will be possible.

A mobile terminal according to an embodiment of the present invention includes a communication unit that transmits and receives virtual card information for a duch pay, a display unit that displays a payment window for a Dutch pay, a control unit that controls a communication unit and a display unit And if the main payer of the Dutch payee, the control unit determines the settlement amount of the sub-payer and the sub-payer of the Dutch payer, transmits a settlement request signal for the payment amount to the mobile terminal of the sub payer, When the payment payer is a sub payment payer of the payment payer, it receives from the mobile terminal of the main payer a settlement payment for the payment amount based on the virtual card information of the received sub payment payer Requests the server of the card company to pay the virtual card information according to the payment request signal, When the card information is received and may send the received virtual card information and payment authorization signal to the mobile terminal's main payment.

A method of controlling a mobile terminal according to an exemplary embodiment of the present invention includes the steps of: checking whether a main payer or a sub-payer of a Dutch payment is a master payer; A step of transmitting a settlement request signal for a settlement amount to a mobile terminal of a sub-payer, a step of confirming whether a settlement approval signal and a virtual card information for a settlement amount are received from a mobile terminal of a sub payer, And receiving the settlement approval signal and the virtual card information of the settlement amount from the mobile terminal of the sub-payer, performing card settlement for the settlement amount based on the virtual card information of the received sub-payer.

Effects of the mobile terminal and the control method according to the present invention will be described as follows.

According to at least one of the embodiments of the present invention, it is possible to provide a user environment that can easily perform the Dutch payment by using the application installed in the mobile terminal.

According to at least one of the embodiments of the present invention, the mobile terminal of the main payer performing the Dutch payment can easily receive the Dutch card payment by receiving the virtual card information from the mobile terminal of the sub-payer.

According to at least one of the embodiments of the present invention, it is possible to provide the user convenience to calculate the rate of the Dutch payment by providing the payment amount determination window of the Dutch payment.

According to at least one of the embodiments of the present invention, it is possible to provide user convenience in automatically recommending a payment card having a lot of benefits at the time of payment of a Dutch payment.

Further scope of applicability of the present invention will become apparent from the following detailed description. It should be understood, however, that the detailed description and specific examples, such as the preferred embodiments of the invention, are given by way of illustration only, since various changes and modifications within the spirit and scope of the invention will become apparent to those skilled in the art.

1A is a block diagram illustrating a mobile terminal according to the present invention.
1B and 1C are conceptual diagrams illustrating an example of a mobile terminal according to the present invention in different directions.
2 is a perspective view illustrating an example of a watch-type mobile terminal according to another embodiment of the present invention.
3 is a perspective view illustrating an example of a glass-type mobile terminal according to another embodiment of the present invention.
4 is a block diagram illustrating a configuration module of a mobile terminal according to an exemplary embodiment of the present invention.
FIG. 5 is a schematic diagram for explaining a Dutch payment process of a mobile terminal according to an embodiment of the present invention. Referring to FIG.
6 to 8 are diagrams for explaining a dirty fee settlement process of the same rate according to an embodiment of the present invention.
9 to 12 are views showing a payment card list window according to the Dutch payment.
13 and 14 are diagrams for explaining a variable rate batch payment process according to an embodiment of the present invention.
15 to 19 are views for explaining a virtual card information requesting process according to an embodiment of the present invention.
20 is a view showing a screen of a mobile terminal of a main payer providing a settlement window for a Dutch payment.
FIG. 21 is a view showing a card settlement history according to the Dutch payment.
FIG. 22 is a flowchart illustrating a method for payment of a Dutch payment in a mobile terminal according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, wherein like reference numerals are used to designate identical or similar elements, and redundant description thereof will be omitted. The suffix "module" and " part "for the components used in the following description are given or mixed in consideration of ease of specification, and do not have their own meaning or role. In the following description of the embodiments of the present invention, a detailed description of related arts will be omitted when it is determined that the gist of the embodiments disclosed herein may be blurred. It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory and are intended to provide further explanation of the invention as claimed. , &Lt; / RTI > equivalents, and alternatives.

Terms including ordinals, such as first, second, etc., may be used to describe various elements, but the elements are not limited to these terms. The terms are used only for the purpose of distinguishing one component from another.

It is to be understood that when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, . On the other hand, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that there are no other elements in between.

The singular expressions include plural expressions unless the context clearly dictates otherwise.

In the present application, the terms "comprises", "having", and the like are used to specify that a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

The mobile terminal described in this specification includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant (PDA), a portable multimedia player (PMP), a navigation device, a slate PC A tablet PC, an ultrabook, a wearable device such as a smartwatch, a smart glass, and a head mounted display (HMD). have.

However, it will be appreciated by those skilled in the art that the configuration according to the embodiments described herein may be applied to fixed terminals such as a digital TV, a desktop computer, a digital signage, and the like, will be.

1A to 1C are block diagrams for explaining a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual diagrams showing an example of a mobile terminal according to the present invention in 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 control unit 180, ), And the like. The components shown in FIG. 1A are not essential for implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than the components listed above.

The wireless communication unit 110 may be connected between the mobile terminal 100 and the wireless communication system or between the mobile terminal 100 and another mobile terminal 100 or between the mobile terminal 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, 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 a broadcast receiving module 111, a mobile communication module 112, a wireless Internet module 113, a short distance communication module 114, and a location information module 115 .

The input unit 120 includes a camera 121 or an image input unit for inputting a video signal, a microphone 122 for inputting an audio signal, an audio input unit, a user input unit 123 for receiving information from a user A touch key, a mechanical key, and the like). The voice data or image data collected by the input unit 120 may be analyzed and processed by a user's control command.

The sensing unit 140 may include at least one sensor for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, a touch sensor, an acceleration sensor, a magnetic sensor, A G-sensor, a gyroscope sensor, a motion sensor, an RGB sensor, an infrared sensor, a finger scan sensor, an ultrasonic sensor, A microphone 226, a battery gauge, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation detection sensor, A thermal sensor, a gas sensor, etc.), a chemical sensor (e.g., an electronic nose, a healthcare sensor, a biometric sensor, etc.). Meanwhile, the mobile terminal disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

The output unit 150 includes at least one of a display unit 151, an acoustic output unit 152, a haptic tip module 153, and a light output unit 154 to generate an output related to visual, auditory, can do. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize 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 a user and may provide an output interface between the mobile terminal 100 and a 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 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the mobile terminal 100, corresponding to the connection of the external device to the interface unit 160, it is possible to perform appropriate control related to the connected external device.

In addition, 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 running on the mobile terminal 100, data for operation of the mobile terminal 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least a part of these application programs may exist on the mobile terminal 100 from the time of shipment for the basic functions (e.g., telephone call receiving function, message receiving function, and calling function) of the mobile terminal 100. Meanwhile, the application program may be stored in the memory 170, installed on the mobile terminal 100, and may be operated by the control unit 180 to perform the operation (or function) of the mobile terminal.

In addition to the operations related to the application program, the control unit 180 typically controls the overall operation of the mobile terminal 100. The control unit 180 may process or process signals, data, information, and the like input or output through the above-mentioned components, or may drive an application program stored in the memory 170 to provide or process appropriate information or functions to the user.

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1A in order to drive an application program stored in the memory 170. FIG. Further, the control unit 180 may be configured to, as security information for transaction using at least a specific account among the components included in the mobile terminal 100, Two or more can be combined and operated.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power to the components included in the mobile terminal 100. The power supply unit 190 includes a battery, which may be an internal battery or a replaceable battery.

At least some of the components may operate in cooperation with one another to implement a method of operation, control, or control of a mobile terminal according to various embodiments described below. In addition, the operation, control, or control method of the mobile terminal may be implemented on the mobile terminal by driving at least one application program stored in the memory 170. [

Hereinafter, the various components of the mobile terminal 100 will be described in detail with reference to FIG. 1A.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives broadcast signals 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 broadcast channel switching for at least two broadcast channels.

The broadcast management server may refer to a server for generating and transmitting broadcast signals and / or broadcast related information, or a server for receiving broadcast signals and / or broadcast related information generated by the broadcast management server and transmitting the generated broadcast signals and / or broadcast related information. The broadcast signal may include a TV broadcast signal, a radio broadcast signal, a data broadcast signal, and a broadcast signal in which a data broadcast signal is combined with a TV broadcast signal or a radio broadcast signal.

The broadcasting signal may be encoded according to at least one of technical standards for transmitting and receiving a digital broadcasting signal (or a broadcasting system, for example, ISO, IEC, DVB, ATSC, etc.) It is possible to receive the digital broadcasting signal using a method conforming to the technical standard defined by the technical standards.

The broadcast-related information may be 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, for example, an Electronic Program Guide (EPG) of Digital Multimedia Broadcasting (DMB) or an Electronic Service Guide (ESG) of Digital Video Broadcast-Handheld (DVB-H). 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 be a mobile communication module or a mobile communication module such as a mobile communication module or a mobile communication module that uses technology standards or a communication method (e.g., Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (Enhanced Voice-Data Optimized or Enhanced Voice-Data Only), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution And an external terminal, or a server on a mobile communication network established according to a long term evolution (AR), a long term evolution (AR), or the like.

The wireless signal may include various types of data depending on a voice call signal, a video call signal or a text / multimedia message transmission / reception.

The wireless Internet module 113 is a module for wireless Internet access, and may be built in or externally attached to the mobile terminal 100. The wireless Internet module 113 is configured to transmit and receive a wireless signal in a communication network according to wireless Internet technologies.

Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 113 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.

The wireless Internet module 113 for performing a wireless Internet connection through the mobile communication network can be used for wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE or LTE- May be understood as a kind of the mobile communication module 112.

The short-range communication module 114 is for short-range communication. The short-range communication module 114 includes Bluetooth (Radio Frequency Identification), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, NFC Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. Between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 and the wireless communication system through wireless local area network External server) may be connected to the network. The short-range wireless communication network may be a wireless personal area network (WLAN).

Here, the other mobile terminal 100 may be a wearable device (e.g., a smartwatch, a smart glass, etc.) capable of interchanging data with the mobile terminal 100 according to the present invention (smart glass), HMD (head mounted display)). The short range communication module 114 may detect (or recognize) a wearable device capable of communicating with the mobile terminal 100 around the mobile terminal 100. [ If the detected wearable device is a device authenticated to communicate with the mobile terminal 100 according to the present invention, the control unit 180 may transmit at least a part of the data processed by the mobile terminal 100 to the short- 114 to the wearable device. Therefore, the user of the wearable device can use the data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a telephone is received in the mobile terminal 100, the user performs a telephone conversation via the wearable device, or when a message is received in the mobile terminal 100, It is possible to check the message.

The position information module 115 is a module for obtaining the position (or current position) of the mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, it can acquire the position of the mobile terminal by using a signal transmitted from the GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, it can acquire the position of the mobile terminal based on information of a wireless access point (AP) that transmits or receives the wireless signal with the Wi-Fi module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively. 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.

Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For inputting image information, Or a 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 communication mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. [ A plurality of cameras 121 provided in the mobile terminal 100 may be arranged to have a matrix structure and various angles or foci may be provided to the mobile terminal 100 through the camera 121 having the matrix structure A plurality of pieces of image information can be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for realizing a stereoscopic image.

The microphone 122 processes the external acoustic signal into electrical voice data. The processed voice data can be utilized variously according to a function (or a running application program) being executed in the mobile terminal 100. Meanwhile, the microphone 122 may be implemented with various noise reduction algorithms for eliminating noise generated in receiving an external sound signal.

The user input unit 123 is for receiving information from a user and when the information is inputted through the user input unit 123, the control unit 180 can control the operation of the mobile terminal 100 to correspond to the input information . The user input unit 123 may include a mechanical input means (or a mechanical key such as a button located on the front, rear or side of the mobile terminal 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, The virtual key or the visual key can be displayed on the touch screen with various forms. For example, the virtual key or the visual key can be displayed on the touch screen, ), An icon, a video, or a combination thereof.

Meanwhile, 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 corresponding sensing signal. The control unit 180 may control the driving or operation of the mobile terminal 100 or may perform data processing, function or operation related to the 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.

First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or the presence of an object in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the mobile terminal or in proximity to the touch screen, which is covered by the touch screen.

Examples of the proximity sensor 141 include a transmission type photoelectric sensor, a direct reflection type photoelectric sensor, a mirror reflection type photoelectric sensor, a high frequency oscillation type proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. In the case where the touch screen is electrostatic, the proximity sensor 141 can be configured to detect the proximity of the object with a change of the electric field along the proximity of the object having conductivity. In this case, the touch screen (or touch sensor) itself may be classified as a proximity sensor.

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed 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. Furthermore, the control unit 180 can control the mobile terminal 100 such that different operations or data (or information) are processed according to whether the touch to the same point on the touch screen is a proximity touch or a touch touch .

The touch sensor uses a touch (or touch input) applied to the touch screen (or the display unit 151) by using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Detection.

For example, the touch sensor may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where a touch object touching the touch screen is touched on the touch sensor. Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor.

Thus, when there is a touch input to the touch sensor, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

On the other hand, the control unit 180 may perform different controls or perform the same control according to the type of the touch object touching the touch screen (or a touch key provided on the touch screen). Whether to perform different controls or to perform the same control according to the type of the touch object may be determined according to the current state of the mobile terminal 100 or an application program being executed.

On the other hand, the touch sensors and the proximity sensors discussed above can be used independently or in combination to provide a short touch (touch), a long touch, a multi touch, a drag touch ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, and the like. Touch can be sensed.

The ultrasonic sensor can recognize the position information of the object to be sensed by using ultrasonic waves. Meanwhile, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The camera 121 includes at least one of a camera sensor (for example, a CCD, a CMOS, etc.), a photo sensor (or an image sensor), and a laser sensor.

The camera 121 and the laser sensor may be combined with each other to sense a touch of the sensing object with respect to the three-dimensional stereoscopic image. The photosensor can be laminated to the display element, which is adapted to scan the movement of the object to be detected proximate to the touch screen. More specifically, the photosensor mounts photo diodes and TRs (Transistors) in a row / column and scans the contents loaded on the photosensor using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor performs coordinate calculation of the object to be sensed according to the amount of change of light, and position information of the object to be sensed can be obtained through the calculation.

The display unit 151 displays (outputs) information processed by the mobile terminal 100. For example, the display unit 151 may display execution screen information of an application program driven by the mobile terminal 100 or UI (User Interface) and GUI (Graphic User Interface) information according to the execution screen information .

Also, the display unit 151 may be configured as a stereoscopic display unit for displaying a stereoscopic image.

In the stereoscopic display unit, a three-dimensional display system such as a stereoscopic system (glasses system), an autostereoscopic system (no-glasses system), and a projection system (holographic system) can be applied.

Generally, 3D stereoscopic images consist of left image (left eye image) and right image (right eye image). A top-down method of arranging a left image and a right image in one frame according to a method in which a left image and a right image are combined into a three-dimensional stereoscopic image, A checker board system in which pieces of a left image and a right image are arranged in a tile form, a left-to-right (right-side) Or an interlaced method in which rows are alternately arranged, and a time sequential (frame-by-frame) method in which right and left images are alternately displayed in time.

In addition, the 3D thumbnail image may generate a left image thumbnail and a right image thumbnail from the left image and right image of the original image frame, respectively, and may be generated as one image as they are combined. In general, a thumbnail means a reduced image or a reduced still image. The left image thumbnail and the right image thumbnail generated in this way are displayed on the screen with a difference of the left and right distance by the depth corresponding to the parallax between the left image and the right image, thereby exhibiting a stereoscopic spatial feeling.

The left and right images necessary for realizing the three-dimensional stereoscopic image can be displayed on the stereoscopic display unit by the stereoscopic processing unit. The stereoscopic processing unit receives a 3D image (an image at a reference time point and an image at an expansion point), sets a left image and a right image therefrom, or receives a 2D image and converts it into a left image and a right image.

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 mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the mobile terminal 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

The haptic module 153 generates various tactile effects that the user can feel. A typical example of the haptic effect generated by the haptic module 153 may be vibration. The intensity and pattern of the vibration generated in the haptic module 153 can be controlled by the user's selection or the setting of the control unit. For example, the haptic module 153 may synthesize and output different vibrations or sequentially output the vibrations.

In addition to vibration, the haptic module 153 may be configured to perform various functions such as a pin arrangement vertically moving with respect to the contact skin surface, a spraying force or suction force of the air through the injection port or the suction port, a touch on the skin surface, And various tactile effects such as an effect of reproducing a cold sensation using an endothermic or exothermic element can be generated.

The haptic module 153 can transmit the tactile effect through the direct contact, and the tactile effect can be felt by the user through the muscles of the finger or arm. The haptic module 153 may include two or more haptic modules 153 according to the configuration of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying the occurrence of an event using the light of the light source of the mobile terminal 100. Examples of events that occur in the mobile terminal 100 may include 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 rear surface. The signal output may be terminated by the mobile terminal detecting the event confirmation of the user.

The interface unit 160 serves as a path for communication with all external devices connected to the mobile terminal 100. The interface unit 160 receives data from an external device or supplies power to each component in the mobile terminal 100 or transmits data in the mobile terminal 100 to an external device. For example, a port for connecting a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, an audio I / O port, a video I / O port, an earphone port, and the like may be included in the interface unit 160.

The identification module is a chip for storing various information for authenticating the use right of the mobile terminal 100 and includes a user identification module (UIM), a subscriber identity module (SIM) A universal subscriber identity module (USIM), and the like. Devices with identification modules (hereinafter referred to as "identification devices") can be manufactured in a smart card format. Accordingly, the identification device can be connected to the terminal 100 through the interface unit 160. [

The interface unit 160 may be a path through which power from the cradle is supplied to the mobile terminal 100 when the mobile terminal 100 is connected to an external cradle, And various command signals may be transmitted to the mobile terminal 100. The various command signals or the power source input from the cradle may be operated as a signal 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 temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data on vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a solid state disk type, an SDD type (Silicon Disk Drive type), 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 memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The mobile terminal 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.

Meanwhile, as described above, the control unit 180 controls the operations related to the application program and the general operation of the mobile terminal 100. [ For example, when the state of the mobile terminal meets a set condition, the control unit 180 can execute or release a lock state for restricting input of a user's control command to applications.

In addition, the control unit 180 performs control and processing related to voice communication, data communication, video call, or the like, or performs pattern recognition processing to recognize handwriting input or drawing input performed on the touch screen as characters and images, respectively . Further, the controller 180 may control any one or a plurality of the above-described components in order to implement various embodiments described below on the mobile terminal 100 according to the present invention.

The power supply unit 190 receives external power and internal power under the control of the controller 180 and supplies power necessary for operation of the respective components. The power supply unit 190 includes a battery, the battery may be an internal battery configured to be chargeable, and may be detachably coupled to the terminal body for charging or the like.

In addition, the power supply unit 190 may include a connection port, and the connection port may be configured as an example of an interface 160 through which an external charger for supplying power for charging the battery is electrically connected.

As another example, the power supply unit 190 may be configured to charge the battery in a wireless manner without using the connection port. In this case, the power supply unit 190 may use at least one of an inductive coupling method based on a magnetic induction phenomenon from an external wireless power transmission apparatus and a magnetic resonance coupling method based on an electromagnetic resonance phenomenon Power can be delivered.

In the following, various embodiments may be embodied in a recording medium readable by a computer or similar device using, for example, software, hardware, or a combination thereof.

Referring to FIGS. 1B and 1C, the disclosed mobile terminal 100 includes a bar-shaped terminal body. However, the present invention is not limited thereto and can be applied to various structures such as a folder type, a flip type, a slide type, a swing type, and a swivel type in which a watch type, a clip type, a glass type or two or more bodies are relatively movably coupled . A description of a particular type of mobile terminal, although relevant to a particular type of mobile terminal, is generally applicable to other types of mobile terminals.

Here, the terminal body can be understood as a concept of referring to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (for example, a frame, a housing, a cover, and the like) that forms an 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 inner 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 display unit 151 is disposed on a front surface of the terminal body to output information. The window 151a of the display unit 151 may be mounted on the front case 101 to form a front surface of the terminal body together with the front case 101. [

In some cases, electronic components may also be mounted on the rear case 102. Electronic parts that can be mounted on the rear case 102 include detachable batteries, an identification module, a memory card, and the like. In this case, a rear cover 103 for covering the mounted electronic components can be detachably coupled to the rear case 102. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic parts mounted on the rear case 102 are exposed to the outside.

As shown, when the rear cover 103 is coupled to the rear case 102, a side portion of the rear case 102 can be exposed. In some cases, the rear case 102 may be completely covered by the rear cover 103 during the engagement. Meanwhile, the rear cover 103 may be provided with an opening for exposing the camera 121b and the sound output unit 152b to the outside.

These cases 101, 102, and 103 may be formed by injection molding of synthetic resin or may be formed of metal such as stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

The mobile terminal 100 may be configured such that one case provides the internal space, unlike the above example in which a plurality of cases provide an internal space for accommodating various electronic components. In this case, a universal mobile terminal 100 in which a synthetic resin or metal is connected from the side to the rear side can be realized.

Meanwhile, the mobile terminal 100 may include a waterproof unit (not shown) for preventing water from penetrating into the terminal body. For example, 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 waterproof member for sealing the inside space of the oven.

The mobile terminal 100 is provided with a display unit 151, first and second sound output units 152a and 152b, a proximity sensor 141, an illuminance sensor 142, a light output unit 154, Cameras 121a and 121b, first and second operation units 123a and 123b, a microphone 122, an interface unit 160, and the like.

1B and 1C, a display unit 151, a first sound output unit 152a, a proximity sensor 141, an illuminance sensor 142, an optical output unit (not shown) A second operation unit 123b, a microphone 122 and an interface unit 160 are disposed on a side surface of the terminal body, And a mobile terminal 100 having a second sound output unit 152b and a second camera 121b disposed on a rear surface thereof.

However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed, or placed on different planes. For example, the first operation 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 surface of the terminal body rather than the rear surface of the terminal body.

The display unit 151 may be a liquid crystal display (LCD), a thin film transistor-liquid crystal display (TFT LCD), an organic light-emitting diode (OLED), a flexible display display, a 3D display, and an e-ink display.

In addition, the display unit 151 may exist in two or more depending on the embodiment of the mobile terminal 100. In this case, the mobile terminal 100 may be provided with a plurality of display portions spaced apart from each other or disposed integrally with one another, or may be disposed on different surfaces, respectively.

The display unit 151 may include a touch sensor that senses a touch with respect to the display unit 151 so that a control command can be received by a touch method. When a touch is made to the display unit 151, the touch sensor senses the touch, and the control unit 180 generates a control command corresponding to the touch based on the touch. The content input by the touch method may be a letter or a number, an instruction in various modes, a menu item which can be designated, and the like.

The touch sensor may be a film having a touch pattern and disposed between the window 151a and a display (not shown) on the rear surface of the window 151a, or may be a metal wire . Alternatively, the touch sensor may be formed integrally with the display. For example, the touch sensor may be disposed on a substrate of the display or inside the display.

In this way, the display unit 151 can form a touch screen together with the touch sensor. In this case, the touch screen can function as a user input unit 123 (see FIG. 1A). In some cases, the touch screen may replace at least some functions of the first operation unit 123a.

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to a user's ear and the second sound output unit 152b may be implemented as a loud speaker for outputting various alarm sounds or multimedia playback sounds. ). &Lt; / RTI >

The window 151a of the display unit 151 may be provided with an acoustic hole for emitting the sound generated from the first acoustic output unit 152a. However, the present invention is not limited to this, and the sound may be configured to be emitted along an assembly gap (for example, a gap between the window 151a and the front case 101) between the structures. In this case, the appearance of the mobile terminal 100 can be made more simple because the hole formed independently for the apparent acoustic output is hidden or hidden.

The optical output unit 154 is configured to output light for notifying the occurrence of an event. Examples of the event include a message reception, a call signal reception, a missed call, an alarm, a schedule notification, an email reception, and reception of information through an application. The control unit 180 may control the light output unit 154 to terminate the light output when the event confirmation of the user is detected.

The first camera 121a processes an image frame of a still image or a moving image obtained by the image sensor in the photographing mode or the video communication mode. The processed image frame can be displayed on the display unit 151 and can be stored in the memory 170. [

The first and second operation units 123a and 123b may be collectively referred to as a manipulating portion as an example of a user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100 have. The first and second operation units 123a and 123b can be employed in any manner as long as the user is in a tactile manner such as touch, push, scroll, or the like. In addition, the first and second operation units 123a and 123b may be employed in a manner that the user operates the apparatus without touching the user through a proximity touch, a hovering touch, or the like.

In this figure, the first operation unit 123a is a touch key, but the present invention is not limited thereto. For example, the first operation unit 123a may be a mechanical key, or a combination of a touch key and a touch key.

The contents input by the first and second operation units 123a and 123b can be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, and the like, and the second operation unit 123b receives a command from the first or second sound output unit 152a or 152b The size of the sound, and the change of the display unit 151 to the touch recognition mode.

On the other hand, a rear input unit (not shown) may be provided on the rear surface of the terminal body as another example of the user input unit 123. The rear input unit is operated to receive a command for controlling the operation of the mobile terminal 100, and input contents may be variously set. For example, commands such as power on / off, start, end, scrolling, and the like, the size adjustment of the sound output from the first and second sound output units 152a and 152b, And the like can be inputted. The rear input unit may be implemented as a touch input, a push input, or a combination thereof.

The rear input unit may be disposed so as to overlap with the front display unit 151 in the thickness direction of the terminal body. For example, the rear input unit may be disposed at the rear upper end of the terminal body such that when the user holds the terminal body with one hand, the rear input unit can be easily manipulated using the index finger. However, the present invention is not limited thereto, and the position of the rear input unit may be changed.

When a rear input unit is provided on the rear surface of the terminal body, a new type of user interface using the rear input unit can be realized. When the first operation unit 123a is not disposed on the front surface of the terminal body in place of at least a part of the functions of the first operation unit 123a provided on the front surface of the terminal body, The display unit 151 may be configured as a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing the fingerprint of the user, and the controller 180 may use the fingerprint information sensed through the fingerprint recognition sensor as 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 the user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations to receive stereophonic sound.

The interface unit 160 is a path through which the mobile terminal 100 can be connected to an external device. For example, the interface unit 160 may include a connection terminal for connection with another device (for example, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), a 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 as a socket for receiving an external card such as a SIM (Subscriber Identification Module) or a UIM (User Identity Module) or a memory card for storing information.

And a second camera 121b may be disposed on a rear surface of the terminal body. In this case, the second camera 121b has a photographing direction which is 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 form. Such a camera can be named an 'array camera'. When the second camera 121b is configured as an array camera, images can be taken in various ways using a plurality of lenses, and a better quality image can 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.

And a second sound output unit 152b may be additionally disposed in 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 for implementing a speakerphone mode in a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be embedded in the terminal body or formed in the case. For example, an antenna constituting a part of the broadcast receiving module 111 (see FIG. 1A) may be configured to be able to be drawn out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner surface of the rear cover 103, or a case including a conductive material may be configured to function as an antenna.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to be wirelessly chargeable 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 configured to be coupled to the rear case 102 so as to cover the battery 191 to restrict the release of the battery 191 and to protect the battery 191 from external impact and foreign matter . When the battery 191 is detachably attached to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

The mobile terminal 100 may be provided with an accessory that protects the appearance or supports or expands the function of the mobile terminal 100. [ One example of such an accessory is a cover or pouch that covers or accommodates at least one side of the mobile terminal 100. [ The cover or pouch may be configured to interlock with the display unit 151 to expand the function of the mobile terminal 100. Another example of an accessory is a touch pen for supplementing or extending a touch input to the touch screen.

Meanwhile, in the present invention, information processed in the mobile terminal can be displayed using a flexible display. Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

2 is a perspective view showing an example of a watch-type mobile terminal 300 according to another embodiment of the present invention.

2, a 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 and configured to be worn on the wrist. In general, the mobile terminal 300 may include features of the mobile terminal 100 of Figures 1A-1C or similar features.

The main body 301 includes a case that forms an appearance. As shown, the case may include a first case 301a and a second case 301b that provide an internal space for accommodating various electronic components. However, the present invention is not limited to this, and one case may be configured to provide the internal space, so that a mobile terminal 300 of a unibody may be realized.

The watch-type mobile terminal 300 is configured to allow wireless communication, and the main body 301 may be provided with an antenna for the wireless communication. On the other hand, the antenna can expand its performance by using a case. For example, a case comprising a conductive material may be configured to electrically connect with the antenna to extend the ground or radiating area.

A display unit 351 is disposed on a front surface of the main body 301 to output information, and a touch sensor is provided on the display unit 351 to implement a touch screen. The window 351a of the display unit 351 may be mounted on the first case 301a to form a front surface of the terminal body together with the first case 301a.

The main body 301 may include an acoustic output unit 352, a camera 321, a microphone 322, a user input unit 323, and the like. When the display unit 351 is implemented as a touch screen, the display unit 351 may function as a user input unit 323, so that the main body 301 may not have a separate key.

The band 302 is worn on the wrist so as to surround the wrist and can be formed of a flexible material for easy wearing. As an example, the band 302 may be formed of leather, rubber, silicone, synthetic resin, or the like. In addition, the band 302 is detachably attached to the main body 301, and can be configured to be replaceable with various types of bands according to the user's preference.

On the other hand, the band 302 can be used to extend the performance of the antenna. For example, the band may include a ground extension (not shown) that is electrically connected to the antenna and extends the ground region.

The band 302 may be provided with a fastener 302a. The fastener 302a may be embodied by a buckle, a snap-fit hook structure, or a velcro (trademark), and may include a stretchable section or material . In this drawing, an example in which the fastener 302a is embodied as a buckle is shown.

3 is a perspective view showing an example of a glass-type mobile terminal 400 according to another embodiment of the present invention.

The glass-type mobile terminal 400 is configured to be worn on the head of a human body, and a frame unit (case, housing, etc.) for the mobile terminal 400 may be provided. The frame portion may be formed of a flexible material to facilitate wearing. This figure illustrates that the frame portion includes a first frame 401 and a second frame 402 of different materials. In general, the mobile terminal 400 may include features of the mobile terminal 100 of Figures 1A-1C or similar features.

The frame portion is supported on the head portion, and a space for mounting various components is provided. As shown in the figure, electronic parts such as the control module 480, the sound output module 452, and the like may be mounted on the frame part. Further, a lens 403 covering at least one of the left eye and the right eye may be detachably mounted on the frame portion.

The control module 480 controls various electronic components included in the mobile terminal 400. The control module 480 can be understood as a configuration corresponding to the control unit 180 described above. This figure illustrates that the control module 480 is provided in the frame portion on one side of the head. However, the position of the control module 480 is not limited thereto.

The display unit 451 may be implemented as a head mounted display (HMD). The HMD type refers to a display method that is mounted on a head and displays an image directly in front of the user's eyes. When the user wears the glass-type mobile terminal 400, the display unit 451 may be arranged to correspond to at least one of the left and right eyes so that the user can directly provide an image in front of the user's eyes. In this figure, the display unit 451 is located at a portion corresponding to the right eye so that an image can be output toward the user's right eye.

The display unit 451 can project an image to the user's eyes using a prism. Further, the prism may be formed to be transmissive so that the user can view the projected image and the general view of the front (the range that the user views through the eyes) together.

As described above, the image output through the display unit 451 may be overlapped with the general view. The mobile terminal 400 can provide an Augmented Reality (AR) in which a virtual image is superimposed on a real image or a background and displayed as a single image using the characteristics of the display.

The camera 421 is disposed adjacent to at least one of the left eye and the right eye, and is configured to photograph a forward image. Since the camera 421 is positioned adjacent to the eyes, the camera 421 can acquire a scene viewed by the user as an image.

Although the camera 421 is provided in the control module 480 in this figure, it is not limited thereto. The camera 421 may be installed in the frame portion, or may be provided in a plurality of ways to obtain a stereoscopic image.

The glass-type mobile terminal 400 may include user input units 423a and 423b operated to receive control commands. The user input units 423a and 423b can be employed in any manner as long as the user operates in a tactile manner such as a touch or a push. This figure illustrates that the frame unit and the control module 480 are provided with user input units 423a and 423b of a push and touch input method, respectively.

In addition, the glass-type mobile terminal 400 may be provided with a microphone (not shown) for receiving sound and processing it as electrical voice data and an acoustic output module 452 for outputting sound. The sound output module 452 may be configured to transmit sound in a general sound output mode or a bone conduction mode. When the sound output module 452 is implemented in a bone conduction manner, when the user wears the mobile terminal 400, the sound output module 452 is brought into close contact with the head and vibrates the skull to transmit sound.

Next, a communication system that can be implemented through the mobile terminal 100 according to the present invention will be described.

First, the communication system may use different wireless interfaces and / or physical layers. For example, wireless interfaces that can be used by a communication system include Frequency Division Multiple Access (FDMA), Time Division Multiple Access (TDMA), Code Division Multiple Access (CDMA) ), Universal mobile telecommunication systems (UMTS) (in particular Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A)), Global System for Mobile Communications May be included.

Hereinafter, for the sake of convenience of description, the description will be limited to CDMA. However, it is apparent that the present invention can be applied to all communication systems including an OFDM (Orthogonal Frequency Division Multiplexing) wireless communication system as well as a CDMA wireless communication system.

A CDMA wireless communication system includes at least one terminal 100, at least one base station (BS) (also referred to as a Node B or Evolved Node B), at least one Base Station Controllers (BSCs) , And a Mobile Switching Center (MSC). The MSC is configured to be coupled to a Public Switched Telephone Network (PSTN) and BSCs. The BSCs may be paired with the BS via a backhaul line. The backhaul line may be provided according to at least one of E1 / T1, ATM, IP, PPP, Frame Relay, HDSL, ADSL or xDSL. Thus, a plurality of BSCs may be included in a CDMA wireless communication system.

Each of the plurality of BSs may comprise at least one sector, and each sector may comprise an omnidirectional antenna or an antenna pointing to a particular direction of radial emission from the BS. In addition, each sector may include two or more antennas of various types. Each BS may be configured to support a plurality of frequency assignments, and a plurality of frequency assignments may each have a specific spectrum (e.g., 1.25 MHz, 5 MHz, etc.).

The intersection of sector and frequency assignment may be referred to as a CDMA channel. The BS may be referred to as a base station transceiver subsystem (BTSs). In this case, a combination of one BSC and at least one BS may be referred to as a " base station ". The base station may also indicate a "cell site ". Alternatively, each of the plurality of sectors for a particular BS may be referred to as a plurality of cell sites.

A broadcast transmission unit (BT) transmits a broadcast signal to terminals 100 operating in the system. The broadcast receiving module 111 shown in FIG. 1A is provided in the terminal 100 to receive a broadcast signal transmitted by the BT.

In addition, a Global Positioning System (GPS) may be associated with the CDMA wireless communication system to identify the location of the mobile terminal 100. The satellite 300 aids in locating the mobile terminal 100. Useful location information may be obtained by two or more satellites. Here, the position of the mobile terminal 100 can be tracked using all the techniques capable of tracking the location as well as the GPS tracking technology. Also, at least one of the GPS satellites may optionally or additionally be responsible for satellite DMB transmission.

The location information module 115 included in the mobile terminal is for detecting, computing, or identifying the location of the mobile terminal, and may include a Global Position System (GPS) module and a WiFi (Wireless Fidelity) module. Optionally, the location information module 115 may perform any of the other functions of the wireless communication unit 110 to obtain data relating to the location of the mobile terminal, in addition or alternatively.

The GPS module 115 calculates distance information and accurate time information from three or more satellites and then applies trigonometry to the calculated information to accurately calculate three-dimensional current location information according to latitude, longitude, and altitude can do. At present, a method of calculating position and time information using three satellites and correcting an error of the calculated position and time information using another satellite is widely used. In addition, the GPS module 115 can calculate speed information by continuously calculating the current position in real time. However, it is difficult to accurately measure the position of the mobile terminal by using the GPS module in the shadow area of the satellite signal as in the room. Accordingly, a WPS (WiFi Positioning System) can be utilized to compensate the positioning of the GPS system.

The WiFi Positioning System (WPS) is a system in which a mobile terminal 100 uses a WiFi module included in the mobile terminal 100 and a wireless AP (wireless access point) transmitting or receiving a wireless signal with the WiFi module, Is a technology for tracking a location of a wireless local area network (WLAN) using WiFi.

The WiFi location tracking system may include a Wi-Fi location server, a mobile terminal 100, a wireless AP connected to the mobile terminal 100, and a database in which certain wireless AP information is stored.

The mobile terminal 100 connected to the wireless AP can transmit a location information request message to the Wi-Fi location server.

The Wi-Fi position location server extracts information of the wireless AP connected to the mobile terminal 100 based on the location information request message (or signal) of the mobile terminal 100. The information of the wireless AP connected to the mobile terminal 100 may be transmitted to the Wi-Fi location server through the mobile terminal 100 or may be transmitted from the wireless AP to the Wi-Fi location server.

The information of the wireless AP to be extracted based on the location information request message of the mobile terminal 100 includes a MAC address, an SSID (Service Set IDentification), a Received Signal Strength Indicator (RSSI), a Reference Signal Received Power (RSRP) Reference Signal Received Quality), channel information, Privacy, Network Type, Signal Strength, and Noise Strength.

As described above, the Wi-Fi position location server can receive the information of the wireless AP connected to the mobile terminal 100 and extract the wireless AP information corresponding to the wireless AP to which the mobile terminal is connected from the pre-established database. In this case, the information of any wireless APs stored in the database includes at least one of MAC address, SSID, channel information, privacy, network type, radius coordinates of the wireless AP, building name, Available), the address of the AP owner, telephone number, and the like. At this time, in order to remove the wireless AP provided using the mobile AP or the illegal MAC address in the positioning process, the Wi-Fi location server may extract only a predetermined number of wireless AP information in order of RSSI.

Then, the Wi-Fi location server can extract (or analyze) the location information of the mobile terminal 100 using at least one wireless AP information extracted from the database. And compares the received information with the received wireless AP information to extract (or analyze) the location information of the mobile terminal 100.

As a method for extracting (or analyzing) the position information of the mobile terminal 100, a Cell-ID method, a fingerprint method, a triangulation method, and a landmark method can be utilized.

The Cell-ID method is a method of determining the position of the mobile station with the strongest signal strength among neighboring wireless AP information collected by the mobile terminal. Although the implementation is simple, it does not cost extra and it can acquire location information quickly, but there is a disadvantage that positioning accuracy is lowered when the installation density of the wireless AP is low.

The fingerprint method collects signal strength information by selecting a reference position in a service area, and estimates the position based on the signal strength information transmitted from the mobile terminal based on the collected information. In order to use the fingerprint method, it is necessary to previously convert the propagation characteristics into a database.

The triangulation method is a method of calculating the position of the mobile terminal based on the coordinates of at least three wireless APs and the distance between the mobile terminals. (Time of Arrival, ToA), Time Difference of Arrival (TDoA) in which a signal is transmitted, and the time difference between the wireless AP and the wireless AP, in order to measure the distance between the mobile terminal and the wireless AP. , An angle at which a signal is transmitted (Angle of Arrival, AoA), or the like.

The landmark method is a method of measuring the position of a mobile terminal using a landmark transmitter that knows the location.

Various algorithms can be utilized as a method for extracting (or analyzing) the location information of the mobile terminal.

The extracted location information of the mobile terminal 100 is transmitted to the mobile terminal 100 through the Wi-Fi location server, so that the mobile terminal 100 can acquire the location information.

The mobile terminal 100 may be connected to at least one wireless AP to obtain location information. At this time, the number of wireless APs required to acquire the location information of the mobile terminal 100 may be variously changed according to the wireless communication environment in which the mobile terminal 100 is located.

As shown in FIG. 1A, a mobile terminal according to the present invention includes Bluetooth (registered ^trademark ), Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, Field Communication), and Wireless USB (Wireless Universal Serial Bus).

Among them, the NFC module provided in the mobile terminal supports the non-contact type short-range wireless communication between the terminals at a distance of about 10 cm. The NFC module may operate in either a card mode, a reader mode, or a P2P mode. In order for the NFC module to operate in the card mode, the mobile terminal 100 may further include a security module for storing card information. Here, the security module may be a physical medium such as a UICC (e.g., a SIM (Subscriber Identification Module) or a USIM (Universal SIM)), a Secure micro SD and a sticker, or a logical medium For example, embeded SE (Secure Element)). Data exchange based on SWP (Single Wire Protocol) can be made between NFC module and security module.

When the NFC module is operated in the card mode, the mobile terminal can transmit the stored card information to the outside such as a conventional IC card. Specifically, if the mobile terminal storing the card information of the payment card such as a credit card or a bus card is brought close to the fare payment machine, the mobile local payment can be processed, and the mobile terminal storing the card information of the access card can be accessed If you are close to the time, the approval process for access may begin. Cards such as credit cards, transportation cards, and access cards are mounted on the security module in the form of an applet, and the security module can store card information on the mounted card. Here, the card information of the payment card may be at least one of a card number, balance, and usage details, and the card information of the access card may include at least one of a name, a number (e.g., It can be one.

When the NFC module is operated in the reader mode, the mobile terminal can read data from an external tag. At this time, the data received from the mobile terminal by the tag may be coded into a data exchange format (NFC Data Exchange Format) defined by the NFC Forum. In addition, the NFC Forum defines four record types. Specifically, the NFC forum defines four RTDs (Record Type Definitions) such as Smart Poster, Text, Uniform Resource Identifier (URI), and General Control. If the data received from the tag is a smart poster type, the control unit executes a browser (e.g., an Internet browser), and if the data received from the tag is a text type, the control unit can execute the text viewer. When the data received from the tag is a URI type, the control unit executes the browser or makes a telephone call, and if the data received from the tag is a general control type, it can execute appropriate operations according to the control contents.

When the NFC module is operated in a peer-to-peer (P2P) mode, the mobile terminal can perform P2P communication with another mobile terminal. At this time, LLCP (Logical Link Control Protocol) may be applied to P2P communication. For P2P communication, a connection can be created between the mobile terminal and another mobile terminal. At this time, the generated connection can be divided into a connectionless mode in which one packet is exchanged and terminated, and a connection-oriented mode in which packets are exchanged consecutively. Through P2P communications, data such as business cards, contact information, digital photos, URLs in electronic form, and setup parameters for Bluetooth and Wi-Fi connectivity can be exchanged. However, since the usable distance of NFC communication is short, the P2P mode can be effectively used to exchange small-sized data.

Hereinafter, embodiments related to a control method that can be implemented in a mobile terminal configured as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

In addition, although embodiments of the present invention will be described by exemplifying the case where the mobile terminal is the mobile terminal 100 of FIGS. 1A to 1C, the mobile terminal 300 of FIG. 2 and the mobile terminal 400).

Hereinafter, referring to FIG. 4 through FIG. 22, examples of a Dutch payment method using a mobile terminal according to an embodiment of the present invention will be described.

4, a mobile terminal 100 according to an exemplary embodiment of the present invention includes a controller 180, a display unit 151, a memory 170, and a wireless communication unit 110.

Here, the memory 170 may store the application 171. [ Although only one application 171 is shown in FIG. 4 for the sake of convenience, a plurality of applications may be stored in the memory 170. FIG. The application 171 may be a native application installed at the time of shipment of the mobile terminal 100 or at the time of OS / firmware upgrade, or may be an application that a user of the mobile terminal 100 separately downloads and installs from an external server.

In addition, the memory 170 may store virtual card information for a duch pay and a list of mobile terminals for payment of a Dutch payment.

The wireless communication unit 110 may include a mobile communication module 112, a wireless Internet module 113 and a short distance communication module 114. The wireless communication unit 110 may request a joint purchase of a specific product Signals can be transmitted and received.

Next, the display unit 151 can display a settlement window for the Dutch payout.

Next, the control unit 180 may include a Dutch pay service module. Although the Dutch pay service module is shown implemented in the controller 180 in FIG. 4, according to an embodiment, the Dutch pay service module may be implemented in a separate memory, memory 170, or external memory. The Dutch service module may be implemented at the time of shipment of the mobile terminal 100 or at the time of OS / firmware upgrade.

For example, if the main payer is a Dutch payment, the control unit 180 determines the settlement amount of the sub-payer and the sub-payer of the Dutch payer, transmits a payment request signal for the payment amount to the mobile terminal of the sub payer, Receiving the payment approval signal and the virtual card information for the payment amount from the mobile terminal of the subscriber, the card payment for the payment amount can be performed based on the virtual card information of the received sub-payer.

In addition, if the payment payer is a sub payment payer of the Dutch payment, the control unit 180 requests virtual card information to the server of the card company to be paid according to the payment request signal received from the mobile payment terminal of the main payer, , And transmits the received virtual card information and payment approval signal to the mobile terminal of the main payer.

In the mobile terminal according to the embodiment of the present invention, a specific application for using the mobile terminal as a payment means is installed. The meaning of using the mobile terminal as a payment means may mean that the user of the mobile terminal registers his or her account in the specific application and either makes a payment in the balance of the registered account or remits it to another person, It may mean that a user of the mobile terminal registers his / her card (credit card, check card, etc.) in a specific application and makes a payment using a registered card. The payment using the mobile terminal may be performed offline or online.

The specific application may be an application embedded in the mobile terminal, an application installed in the mobile terminal when the operating system or firmware of the mobile terminal is upgraded, or an application installed and downloaded from the external server by the user of the mobile terminal.

For example, a particular application may be a payment application specific for mobile payments, or a messenger application (or social service application) if the mobile payment service (or co-fund management service) is supported.

FIG. 5 is a schematic diagram for explaining a Dutch payment process of a mobile terminal according to an embodiment of the present invention. Referring to FIG.

5, when the mobile terminal A 510 is the main payer of the Dutch page, the mobile terminal A 510 transmits the neighboring mobile terminals B-1, B-2, B-3 (521, 522 523 and 523 are determined to be subsidiary payers of the Dutch Pay and the payment amounts of the respective sub-payers are determined by the mobile terminals B-1, B-2 and B-3 521, 522 and 523.

The mobile terminal A 510 of the main payer transmits a settlement request signal for the payment amount to the mobile terminals B-1, B-2 and B-3 521, 522 and 523 of the sub-payer.

Subsequently, the mobile terminals B-1, B-2, and B-3 521, 522, and 523 of the sub-payer are informed by the payment request signal received from the mobile terminal A 510 of the main payer Requests the virtual card information to the server 530, and when the virtual card information is received, transmits the received virtual card information and the payment approval signal to the mobile terminal A 510 of the main payer.

Next, the mobile terminal A 510 of the main payer receives the payment approval signal and the virtual card information for the payment amount from the mobile terminals B-1, B-2, B-3 (521, 522, 523) , And can perform card settlement for the settlement amount based on the virtual card information of the received sub-payer.

When the mobile terminal A 510 of the main payer PAYs the payment amount through the payment terminal 540 as a card reader, the payment terminal 540 transmits payment information And the PG company server 550 can receive payment approval information from the card issuer server 530 and transfer it to the payment terminal 540. [

In addition, the mobile terminal A 510 may be a main payer or a sub-payer of another mobile terminal.

Accordingly, if the main payer of the Dutch Payee, the mobile terminal A 510 determines the settlement amount of the sub-payer and the sub-payer of the Dutch payer, transmits the settlement request signal for the payment amount to the mobile terminal of the sub payer, Upon receipt of the settlement approval signal and the virtual card information of the settlement amount from the payer's mobile terminal, card settlement for the settlement amount can be performed based on the virtual card information of the received sub-payer.

At this time, the mobile terminal A 510 can recognize that it is the main payer of the Dutch Payee when the Dutch Pay App is selected.

In response to a payment request signal received from the mobile terminal of the main payer, the mobile terminal A 510 requests virtual card information to the server of the card company to which payment is to be made, When the information is received, the received virtual card information and the payment approval signal can be transmitted to the mobile terminal of the main payer.

At this time, if the payment request signal is received from the mobile terminal of the main payer, the mobile terminal A 510 can recognize the subscriber as a sub paymenter of the Dutch payment.

Also, the mobile terminal A 510 can provide a settlement amount determination window for the Dutch payment when determining the settlement amount of the sub-payer and the sub-payer of the Dutch Pay.

For example, the settlement amount determination window of the Dutch payment system may include a button for calculating the same rate to determine the amount of settlement by dividing the total amount to be paid and the total amount to be paid to each other at the same rate, and a variable amount And a ratio calculation button.

Here, if the same ratio calculation button is selected, the mobile terminal A 510 provides a peripheral terminal list window to be communicatively connected, and when at least one terminal is selected from the peripheral terminal list window, It can be recognized as a payer.

Subsequently, the mobile terminal A 510 divides the total amount to be paid by the same ratio to determine the payment amount of the main payer and the sub-payer, and provides a payment card list window of the main payer having the payment amount of the determined main payer And when at least one payment card is selected from the payment card list window, a payment amount list window including a payment amount of the main payer and the sub payer can be provided.

Here, when providing the payment card list window, the mobile terminal A 510 may provide all the payment card items of the main payer or provide only the recommended payment card items among all the payment card items of the main payer have.

At this time, the mobile terminal A 510 can arrange the recommended payment card items in the order of the highest degree of benefit provided to the main payer when selecting and providing only the recommended payment card items.

In some cases, when the payment card item included in the payment card list window is selected, the mobile terminal A 510 may display the benefit information provided in the payment card around the selected payment card item.

In another case, when at least one payment card is selected from the payment card list window, the mobile terminal A 510 analyzes the degree of benefit for the payment card item included in the payment card list window and provides the payment to the main payer You can automatically select the payment card with the most benefit.

For example, the payment amount list window may include a pairing password input field and a payment request button for selective pairing with a sub-payer's mobile terminal.

In addition, when the variable ratio calculation button is selected, the mobile terminal A 510 provides a peripheral terminal list window to be communicatively connected, and when at least one terminal is selected from the peripheral terminal list window, It can be recognized as a character.

Then, the mobile terminal A 510 provides a payment card list window of the main payer including the payment amount input field and payment card items of the main payer, inputs the payment amount in the payment amount input field of the main payer, The settlement amount list window including the settlement amount input field of the sub-payer can be provided.

In addition, when the mobile terminal A 510 transmits a payment request signal for the payment amount to the mobile terminal of the sub-payer, the mobile terminal A 510 may transmit a payment request signal by setting a pairing password.

In addition, when the mobile terminal A 510 receives the settlement approval signal and the virtual card information for the settlement amount from the mobile terminal of the sub-payer, the mobile terminal A 510 can provide a payment window for the Dutch payment.

As an example, the payment window may include a total amount to be paid, a payment list to approve the Dutch payment, and a payment button.

Here, the Payer list may include main and sub payer items, settlement amounts of the main and sub payer, and a Dutch payer approval mark of the main and sub payer.

The settlement button can be created in the settlement window if all of the main settlement payer and the payee's approval mark are displayed.

Next, when the mobile terminal A 510 performs the card settlement for the payment amount, the mobile terminal A 510 may transmit the card settlement details to the mobile terminal of the sub-payer.

On the other hand, when the mobile terminal A 510 is a sub-payer of a Dutch payment, upon receiving a payment request signal from the mobile terminal of the main payer, the mobile terminal A 510 can provide a payment approval window.

For example, the payment approval window may include a total amount to be paid, a requested payment amount, a total number of payment persons, a password input field, and a payment approval and rejection button.

Here, when the password is input in the password input field and the payment approval button is selected, the mobile terminal A 510 provides a payment card list window of the sub-payer including the payment amount of the sub-payer, The virtual card information can be requested to the card company server of the selected payment card.

At this time, when providing the payment card list window, the mobile terminal A 510 provides all the payment card items of the sub-payer or selects only the recommended payment card item among all the payment card items of the sub-payer have.

For example, the mobile terminal A 510 can arrange the recommended payment card items in the order of the greatest degree of benefit provided to the sub-payer when selecting only the recommended payment card items.

In another case, when at least one payment card is selected from the payment card list window, the mobile terminal A 510 analyzes the degree of benefit for the payment card item included in the payment card list window and provides the payment to the main payer You can also automatically select the payment card with the most benefit.

Next, when at least one payment card is selected from the payment card list window, the mobile terminal A 510 can generate a virtual card information request button in the payment card list window.

As an example, the virtual card information may include a disposable virtual card number and an expiration time of the virtual card.

Here, the disposable virtual card number may be replaced with a token type in which some or all of the actual card numbers are mixed with any alphabet and numerals, or a token type composed of only arbitrary numbers.

6 to 8 are diagrams for explaining a dirty fee settlement process of the same rate according to an embodiment of the present invention.

As shown in FIG. 6, when the user touches the Dutch icon 600 displayed on the main screen, the control unit of the mobile terminal 100 recognizes the user as the main payer of Dutch map, The settlement amount determination window 700 can be displayed on the display unit 151.

Here, the settlement amount determination window 700 of the Dutch Payout is configured to determine the same amount ratio calculation button 720 for determining the amount of settlement by dividing the total amount 710 to be paid and the total amount to be paid out by the same ratio, And a variable rate calculating button 730 for determining the amount of payment divided by the ratio.

7, the control unit of the mobile terminal may provide the peripheral terminal list window 800 to be communicatively connected when the same ratio calculation button 720 is selected.

Here, the peripheral terminal list window 800 includes a payment amount item 810 including a total amount to be paid and a Dutch payment amount, a list item 820 for peripheral terminals communicatively connected to the mobile terminal, And an OK button 830.

The control unit of the mobile terminal may recognize the selected terminal as a sub-payer of the Dutch payment when at least one terminal requesting the Dutch payment is selected from the neighboring terminal list window 800. [

Next, the control unit of the mobile terminal divides the total amount to be paid out by the same ratio to determine the settlement amount of the main payer and the sub-payer.

Here, the control unit of the mobile terminal displays the total amount to be paid and the Dutch payment amount in the payment amount field 810, and displays the terminal whose selection mark is displayed in the check box in the peripheral terminal list item 820 have.

8, when the OK button 830 of the peripheral terminal list window 800 is selected, the control unit of the mobile terminal displays the payment card list window 900 of the main payer including the determined payment amount of the main payer ). &Lt; / RTI >

Here, when providing the payment card list window 900, the control unit of the mobile terminal provides all the payment card items of the main payer or selects only the recommended payment card items among all the payment card items of the main payer .

In some cases, the control unit of the mobile terminal may arrange the recommended payment card items in the order of the highest degree of benefit provided to the main payer when selecting only the recommended payment card items.

In another case, when the payment card item included in the payment card list window 900 is selected, the control unit of the mobile terminal may display the benefit information provided in the payment card around the selected payment card item.

As another example, when at least one payment card is selected from the payment card list window 900, the control unit of the mobile terminal analyzes the benefit level of the payment card item included in the payment card list window 900, You can also automatically select the payment card with the most benefit from the main payer.

For example, the payment card list window 900 includes a payment amount item 910 for displaying a total amount to be paid and a Dutch payment amount, a payment card list item 920 for arranging the payment cards currently held by the user, And an OK button 930.

A screen switching indicator 922 is displayed on one side of the payment card list item 920. When the screen switching indicator 922 is selected, a payment card list of the next screen that does not appear on the current screen can be displayed.

When the at least one payment card is selected from the payment card list window 900, the control unit of the mobile terminal can provide a payment amount list window 1000 including the payment amounts of the main payer and the sub payer.

For example, the payment amount list window 1000 includes a payment amount field 1010 for displaying payment amounts of the main payer and the sub payer, a pairing password input field 1020 for selective pairing with the mobile terminal of the sub payer, Button 1030. < RTI ID = 0.0 >

A scroll arrow 1012 is displayed on one side of the payment amount item 1010. When the scroll arrow 1012 is selected, the next screen payment amount that does not appear on the current screen can be displayed.

If the payment request button 1030 of the payment amount list window 1000 is selected, the control unit of the mobile terminal can transmit a payment request signal for the payment amount to each terminal recognized as a sub-payer.

Here, the controller of the mobile terminal may transmit a settlement request signal by setting a pairing password when transmitting a settlement request signal for the settlement amount to the mobile terminal of the sub-payer.

9 to 12 are views showing a payment card list window according to the Dutch payment.

9 to 12, the controller of the mobile terminal may provide a payment card list window 900 including the determined payment amount of the main payer when the confirmation button of the peripheral terminal list window is selected.

For example, as shown in FIG. 9, when providing the payment card list window 900, the control unit of the mobile terminal can provide all the payment card items of the main payer.

Here, the control unit of the mobile terminal may be configured to select all the payment cards of the main payer stored in the mobile terminal according to the order of the storage date, the order of the payment date, the order of the number of times of use, (920).

In some cases, as shown in FIG. 10, the control unit of the mobile terminal may provide only the recommended payment card item among all the payment card items of the main payer when providing the payment card list window 900.

For example, when the recommended payment card items are selected and provided, the control unit of the mobile terminal arranges the recommended payment card items in the payment card list item 920 in the order of the greatest degree of benefits provided to the main payer It is possible.

In this case, since the mobile terminal first shows the payment card advantageous to the user, convenience for the user can be provided.

11, when the at least one payment card is selected from the payment card list window 900, the control unit of the mobile terminal displays the benefit level for the payment card item included in the payment card list window 900 And automatically select the payment card with the most benefit for the main payer.

Then, the control unit of the mobile terminal may arrange the payment card having the largest benefit in the payment card list item 920. [

In this case, the mobile terminal can automatically provide a convenience to the user by selecting a payment card advantageous to the user.

12, when the payment card item included in the payment card list window 900 is selected, the control unit of the mobile terminal displays the benefit information 940 provided in the payment card around the selected payment card item, May be displayed.

In this case, the mobile terminal can display the benefit information of the payment card, thereby providing convenience for the user to select the payment card.

13 and 14 are diagrams for explaining a variable rate batch payment process according to an embodiment of the present invention.

When the user operates the Dutch Pay application displayed on the main screen, the control unit of the mobile terminal recognizes the user as the main payee of the Dutch Pay and displays the Dutch payment amount determination window 700 on the display unit .

As shown in FIG. 13, when the variable ratio calculating button 730 is selected, the control unit of the mobile terminal can provide the peripheral terminal list window 1100 to be communicatively connected.

Here, the peripheral terminal list window 1100 includes a payment amount item 1110 including a total amount to be paid and a Dutch payment amount, a list item 1120 for peripheral terminals communicatively connected to the mobile terminal, And an OK button 1130.

The control unit of the mobile terminal may recognize the selected terminal as a sub-payer of the Dutch payee when at least one terminal requesting the Dutch Pay payment is selected from the peripheral terminal list window 1100. [

Here, the control unit of the mobile terminal displays the total amount to be paid and the number of sub-payer including the main payer in the payment amount column 1110, and the peripheral terminal list item 820 displays the selection mark in the check box The terminal can be displayed.

14, when the confirmation button 1130 of the peripheral terminal list window 1100 is selected, the control unit of the mobile terminal displays the payment payer entry field 1212 and payment card items 1220 of the main payer And provides a payment card list window 1200 of the main payer.

Here, when providing the payment card list window 1200, the control unit of the mobile terminal provides all the payment card items of the main payer or selects only the recommended payment card items among all the payment card items of the main payer .

In another case, when the payment card item included in the payment card list window 1200 is selected, the control unit of the mobile terminal may display the benefit information provided in the payment card around the selected payment card item.

As another example, when at least one payment card is selected from the payment card list window 1200, the control unit of the mobile terminal analyzes the benefit level of the payment card item included in the payment card list window 1200, You can also automatically select the payment card with the most benefit from the main payer.

For example, the payment card list window 1200 includes a payment amount item 1210 for displaying the total amount to be paid and the payment amount input field 1212 of the main payment person, a payment card list 1210 for arranging the payment cards currently held by the user, An item 1220 and an OK button 1230. [

A screen switching indicator 1222 is displayed on one side of the payment card list item 1220. When the screen switching indicator 1222 is selected, a payment card list of the next screen that is not displayed on the current screen can be displayed.

The control unit of the mobile terminal then inputs the settlement amount into the payment amount input field 1212 of the main payer and selects at least one payment card item from the payment card list window 1220. When the confirmation button 1230 is selected, And a payment amount list window 1300 including a payment amount input field 1312 of the sub-payer.

For example, the payment amount list window 1300 includes a payment amount field 1310 for displaying the payment amount of the main payer and the payment amount input field 1312 of the sub payer, a pairing password input field 1310 for selective pairing with the mobile terminal of the sub- (1320) and a payment request button (1330).

Then, a scroll arrow is displayed on one side of the payment amount item 1310. If the scroll arrow is selected, the next screen payment amount that does not appear on the current screen can be displayed.

In addition, when the payment request button 1330 of the payment amount list window 1300 is selected, the control unit of the mobile terminal can transmit a payment request signal for the payment amount to each terminal recognized as a sub-payer.

15 to 19 are views for explaining a virtual card information requesting process according to an embodiment of the present invention.

As shown in FIG. 15, when the payment request signal is received from the mobile terminal of the main payer, the control unit of the mobile terminal can recognize itself as the sub payer of the Dutch payment.

Accordingly, the controller of the mobile terminal can provide the payment approval window 1400 in response to the payment request signal received from the mobile terminal of the main payer, if the controller of the mobile terminal recognizes the payment payer as a sub-payer of the Dutch payment.

For example, the payment approval window 1400 includes a total amount 1410 to be paid, a requested payment amount 1420, a total payment number 1430, a password input field 1440, a payment approval button 1450, Button 1460. < / RTI >

In addition, the payment approval window 1400 may display the mobile terminal ID of the main payer transmitting the payment request signal.

16, when the password is input into the password input field 1440 of the payment approval window 1400 and the payment approval button 1450 is selected, the control unit of the mobile terminal displays the password of the sub- And a payment card list window 1500 of a sub-payer including a payment amount.

Here, when providing the payment card list window 1500, the control unit of the mobile terminal provides all the payment card items of the sub-payer or selects only the recommended payment card item among all payment card items of the sub-payer .

In some cases, the controller of the mobile terminal can arrange the recommended payment card items in the order of the greatest degree of benefit provided to the sub-payer when selecting only the recommended payment card items.

In another case, when the payment card item included in the payment card list window 1500 is selected, the control unit of the mobile terminal can display the benefit information provided in the payment card around the selected payment card item.

As another example, when at least one payment card is selected from the payment card list window 1500, the control unit of the mobile terminal analyzes the benefit level of the payment card item included in the payment card list window 1500, You can also automatically select the payment card with the most benefit from the main payer.

For example, as shown in FIG. 17, when providing the payment card list window 1500, the control unit of the mobile terminal may selectively provide only recommended payment card items among all payment card items of the sub-payer.

For example, when selecting only the recommended payment card items, the control unit of the mobile terminal arranges the recommended payment card items in the payment card list item 1520 in the order of the greatest degree of benefit provided to the sub-payer It is possible.

On the other hand, the payment card list window 1500 includes a payment amount field 1510 for displaying the total amount to be paid and the payment amount of the main payer, a payment card list item 1520 for arranging the payment cards currently held by the payment payer, And an OK button 1530.

The screen switching indicator 1522 is displayed on one side of the payment card list item 1520. When the screen switching indicator 1522 is selected, a payment card list of the next screen which is not displayed on the current screen can be displayed.

When at least one payment card item is selected from the payment card list window 1500 and the OK button 1530 is selected, the control unit of the mobile terminal displays a virtual card information request button 1540 in the payment card list window 1500 Can be generated.

19, when the virtual card information request button 1540 of the payment card list window 1500 is selected, the control unit of the mobile terminal displays the virtual card information of the selected payment card, The card information request signal 1550 can be transmitted.

Upon receiving the virtual card information from the card issuer server, the controller of the mobile terminal can transmit the virtual card information response signal 1560 including the received virtual card information to the mobile terminal of the main payer.

Here, the virtual card information may include the one-time virtual card number and the expiration time of the virtual card.

As an example, the disposable virtual card number may be replaced with a token type in which some or all of the actual card number is mixed with any alphanumeric character or a random number.

The control unit of the mobile terminal can display the expiration time 1514 of the virtual card in the payment amount field 1510. [

Here, the disposable virtual card number is invalidated after the expiration time of the virtual card, and the virtual card number can not be used.

Therefore, after the expiration time of the virtual card, the user must re-request the virtual card information.

The reason for this is to prevent the risk of leakage of the virtual card information by enhancing security based on settlement.

When the controller of the mobile terminal recognizes that the subscriber is a subscriber of the Dutch Payee, the controller of the mobile terminal requests the server of the card company to pay for the virtual card information according to the payment request signal received from the mobile terminal of the main payer, When the information is received, the received virtual card information and the payment approval signal can be transmitted to the mobile terminal of the main payer.

18 is a chart showing the token format of the virtual card information.

As shown in FIG. 18, the mobile terminal, which is a sub-payer, receives the virtual card information received from the server of the card company, and the virtual card information may include the one-time virtual card number and the expiration time of the virtual card.

Here, the one-time virtual card number is a virtual card number formatted with a real card number as a token type.

Therefore, the mobile terminal, which is the sub-payment processor, can perform the Dutch payment by transmitting the one-time virtual card number to the mobile terminal of the main payer.

20 is a view showing a screen of a mobile terminal of a main payer providing a settlement window for a Dutch payment.

As shown in FIG. 20, when the control unit of the mobile terminal, which is the main payment unit, receives the settlement approval signal and the virtual card information for the settlement amount from the mobile terminal of the sub-payer, it can provide the settlement window 1600 for the Dutch payment have.

Here, the payment window 1600 may include a total amount 1610 to be paid, a payee list 1620 to approve a Dutch payout, and a settlement button 1630.

The payee list 1620 further includes a main payment terminal identification item 1622, a sub-payment terminal identification item 1624, a payment amount 1625 of the main payer, a payment amount 1626 of the sub-payer, A payee approval mark 1627 and a payee's payee approval mark 1628 of the sub-payer.

Here, the settlement button 1630 can be created in the settlement window 1600 when all of the Dutch payee approval marks 1627 and 1628 of the main payer and the sub-payer are displayed.

If the payment button 1630 is selected and the card payment for the payment amount is performed, the control unit of the mobile terminal can transmit the card payment details to the mobile terminal of the sub-payer.

When the control unit of the mobile terminal recognizes that it is the main payer of the Dutch Payee, the payment unit of the sub-payer and the sub-payer of the Dutch Payee is determined, the payment request signal for the payment amount is transmitted to the mobile terminal of the sub- Upon receipt of the settlement approval signal and the virtual card information of the settlement amount from the payer's mobile terminal, card settlement for the settlement amount can be performed based on the virtual card information of the received sub-payer.

FIG. 21 is a view showing a card settlement history according to the Dutch payment.

As shown in FIG. 21, the control unit of the mobile terminal, which is the main payment unit, calculates the Dutch payment amount, transmits a payment request signal for the payment amount to the mobile terminal of the sub payer, Upon receiving the approval signal and the virtual card information, it is possible to perform card settlement for the settlement amount based on the virtual card information of the received sub-payer.

Here, the payment window of the mobile terminal, which is the main payment agent, may include a payment amount item 1710 for displaying the Dutch payment amount, a terminal list item 1720 of the sub-payer, and a card payment button 1730.

When the card settlement button 1730 is selected, the control unit of the mobile terminal can perform the Dutch payment and transmit the payment details to the mobile terminal of the sub-payer.

The settlement history notification message 1810 may be displayed in the respective message windows 1800 of the sub-payer's mobile terminals B-1, B-2, and B-3.

FIG. 22 is a flowchart illustrating a method for payment of a Dutch payment in a mobile terminal according to an embodiment of the present invention.

As shown in FIG. 22, the mobile terminal confirms whether it is the main payer of the Dutch payment (S10)

For example, when the application for executing the Dutch pay is selected, the mobile terminal recognizes that it is the main payer of the Dutch Payee, and recognizes that it is the sub-payer of the Dutch Payee when the payment request signal is received from the mobile terminal of the main payer.

Then, if the mobile payment terminal is the main payer of the Dutch Pay, the mobile terminal determines the settlement amount of the sub-payer and the sub-payer of the Dutch Pay. (S20)

Then, the mobile terminal transmits a payment request signal for the payment amount to the mobile terminal of the sub-payer (S30)

Next, the mobile terminal confirms whether a payment approval signal for the payment amount and the virtual card information are received from the mobile terminal of the sub-payer. (S40)

When the mobile terminal receives the settlement approval signal and the virtual card information for the settlement amount from the mobile terminal of the sub-payer, the mobile terminal can perform the card settlement for the settlement amount based on the virtual card information of the received sub-payer. )

Then, the mobile terminal confirms whether or not the Dutch Pay payment has been terminated. If the Dutch Pay payment is terminated (S60), the mobile terminal can terminate all the Dutch Pay payment processes.

On the other hand, if the mobile terminal is not the main payer of the Dutch Pay, the mobile terminal checks whether it is a sub-payer (S70)

If the mobile payment terminal is a sub payment payer of the Dutch payment, the mobile terminal checks whether a payment request signal is received from the mobile payment terminal of the main payer (S80)

Then, when the payment request signal is received, the mobile terminal requests the virtual card information to the server of the card company to be charged (S90)

Next, the mobile terminal confirms whether the requested virtual card information is received (S100).

When the virtual card information is received, the mobile terminal can transmit the received virtual card information and the payment approval signal to the mobile terminal of the main payer (S110)

As described above, the present invention can easily perform the Dutch payment by using the application installed in the mobile terminal.

In addition, the present invention can easily perform the Dutch payment by receiving the virtual card information from the mobile terminal of the sub-payer by the mobile terminal of the main payer performing the Dutch pay.

In addition, the present invention can provide the convenience of the user to calculate the rate of the Dutch payment by providing the payment amount determination window of the Dutch payment.

In addition, the present invention can provide user convenience in automatically recommending a payment card with a lot of benefits at the time of payment of a Dutch payment.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

The present invention described above can be embodied as computer-readable codes on a medium on 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 the computer-readable medium include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and also implemented in the form of a carrier wave (for example, transmission over the Internet) . Also, the computer may include a control unit of the terminal.

Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: mobile terminal 110: wireless communication unit
120: input unit 140: sensing unit
150: output unit 160: interface unit
170: memory 180:
190: Power supply

Claims

A communication unit for transmitting and receiving virtual card information for a duch pay;
A display unit for displaying a settlement window for the Dutch page; And,
And a control unit for controlling the communication unit and the display unit,
Wherein,
The settlement amount of the sub-payer and the sub-payer of the Dutch payment is determined, and a payment request signal for the payment amount is transmitted to the mobile terminal of the sub-payer, When the payment acceptance signal and the virtual card information for the settlement amount are received from the virtual settlement means, the settlement of the settlement amount is performed based on the virtual card information of the received sub-
The virtual payer of the Dutch payee requests the virtual card information to the server of the card company to pay according to the payment request signal received from the mobile terminal of the main payer, and when the virtual card information is received, And transmits the virtual card information and the payment approval signal to the mobile terminal of the main payer.

The apparatus of claim 1,
When the application for executing the Dutch Pay is selected, recognizes the main payer of the Dutch Pay.

The apparatus of claim 1,
And when the payment request signal is received from the mobile terminal of the main payer, the mobile terminal recognizes the subscriber as a sub-payer of the Dutch payment.

The apparatus of claim 1,
And provides a payment amount determination window of the Dutch payment when determining the settlement amount of the sub-payer and the sub-payer of the Dutch payment.

5. The method according to claim 4,
And a variable rate calculating button for determining a payment amount by dividing the total amount to be paid by a different ratio and calculating an equal ratio to determine a payment amount by dividing the total amount to be paid out and the total amount to be paid out by the same ratio, .

6. The apparatus of claim 5,
When the same ratio calculation button is selected, a peripheral terminal list window to be communicated is provided,
If at least one terminal is selected from the neighboring terminal list window, the selected terminal is recognized as a sub-
Determining a settlement amount of the main payer and a sub-payer by dividing the total amount to be paid out by the same ratio, providing a payment card list window of the main payer having the determined payment amount of the main payer,
And providing a payment amount list window including a payment amount of the main payer and the sub payer when the at least one payment card is selected from the payment card list window.

6. The apparatus of claim 5,
When the variable ratio calculation button is selected, a peripheral terminal list window for communication connection is provided,
If at least one terminal is selected from the neighboring terminal list window, the selected terminal is recognized as a sub-
Providing a payment card list window of the main payer including a payment amount input field of the main payer and payment card items,
And providing a payment amount list window including a payment amount input field of the sub-payer when the payment amount is inputted into the payment amount input field of the main payer and at least one payment card item is selected from the payment card list window terminal.

The apparatus of claim 1,
And provides a settlement window for the Dutch payee upon receiving the settlement approval signal and the virtual card information for the settlement amount from the mobile terminal of the sub-payer.

9. The system of claim 8,
A total amount to be paid, a payee list for approving the Dutch payment, and a payment button.

The apparatus of claim 1,
And when the subscriber is a sub-payer of the Dutch payment, receiving a settlement request signal from the mobile terminal of the main payer, the settlement approval window is provided.

[11] The method of claim 10,
A total payment amount, a requested payment amount, a total number of payment persons, a password input field, and a payment approval and rejection button.

12. The apparatus according to claim 11,
Providing a payment card list window of the sub-payer including the payment amount of the sub-payer when the password is input in the password input field and the payment approval button is selected,
And requests the virtual card information to the card company server of the selected payment card when at least one payment card is selected from the payment card list window.

The information processing apparatus according to claim 1,
The number of one-time virtual cards, and the expiration time of the virtual card.

Confirming whether it is the main payer or the sub payer of the Dutch Payee;
Determining a settlement amount of the sub-payer and the sub-payer of the Dutch page if the main payer is the Dutch payee;
Transmitting a payment request signal for the payment amount to the mobile terminal of the sub-payer;
Confirming whether a payment approval signal and virtual card information for the payment amount are received from the mobile terminal of the sub-payer; And,
And performing card settlement for the settlement amount based on the virtual card information of the received sub-payer upon receiving the settlement approval signal and the virtual card information for the settlement amount from the mobile terminal of the sub-payer Of the mobile terminal.

15. The method according to claim 14, wherein, in the step of confirming whether the payer is a main payer or a sub-
Checking whether a settlement request signal is received from a mobile terminal of the main payer if the payer of the Dutch payee is a sub payer;
Requesting virtual card information to a server of a card company to settle the payment request signal; And,
Confirming whether the requested virtual card information is received; And,
And transmitting the received virtual card information and a payment approval signal to the mobile terminal of the main payer when the virtual card information is received.