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. , ≪ / RTI > equivalents, and alternatives.
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. In addition, the controller 180 may operate at least two of the components included in the mobile terminal 100 in combination with each other for driving the application program.
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 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 (LTE) And an external terminal, or a server on a mobile communication network established according to a long term evolution (e. G., Long Term Evolution-Advanced).
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, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 114 is connected to the mobile terminal 100 and the wireless communication system through the wireless area networks, between the mobile terminal 100 and another mobile terminal 100, or between the mobile terminal 100 ) And the other mobile terminal 100 (or the external server). The short-range wireless communication network may be a short-range wireless personal area network.
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, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.
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 senses 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, do.
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 .
In addition, the display unit 151 may be configured as a stereoscopic display unit 151 for displaying a stereoscopic image.
The stereoscopic display unit 151 may be applied to a three-dimensional display system such as a stereoscopic system (eyeglass system), an autostereoscopic system (non-eyeglass system), and a projection system (holographic system).
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 setting of the user's selection or control unit 180. 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 unibody mobile terminal 100 in which 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 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 .
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 151 spaced apart from one another or integrally disposed on one surface thereof, or may be disposed on different surfaces.
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. ). ≪ / 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.
Meanwhile, 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 123b. 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 operated 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 123b.
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 terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 built in the terminal body or detachable from the outside of the terminal body.
The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. 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.
The mobile terminal according to the present invention wirelessly communicates with an unmanned aerial vehicle and controls the functions of the unmanned air vehicle. Here, the unmanned aerial vehicle is an airplane that does not use a runway, and a variety of functions such as transportation of objects, photographing of images, and search for low-altitude settlement can be carried out on a relatively lightly formed body. The mobile terminal of the present invention forms a control command for controlling the flight of the unmanned aerial vehicle and forms a control command for controlling a camera that captures an external environment during flight among various electronic components mounted on the unmanned air vehicle.
Hereinafter, a control method for controlling various functions of the unmanned aerial vehicle using the mobile terminal will be described.
FIG. 2A is a flowchart illustrating a method of controlling a mobile terminal according to an exemplary embodiment of the present invention, and FIG. 2B is a conceptual diagram illustrating a control method of FIG. 2A. Referring to FIGS. 2A and 2B, the mobile terminal 100 performs wireless communication with the unmanned air vehicle 10 having a camera (S210).
For example, an application for controlling the unmanned aerial vehicle 10 may be installed on the mobile terminal. The touch screen 151 outputs the icon of the application on a home screen page. The control unit 180 executes the application based on the touch input applied to the icon, and outputs the first control screen 500. The first control screen 500 corresponds to a first image 510 corresponding to an image being photographed by the camera of the unmanned air vehicle 10 and an area for receiving a touch input of a user to form a control command And a second image 520, as shown in FIG. The display unit 151 is divided into first and second regions and outputs the first and second images 510 and 520 to the respective regions.
The camera of the unmanned aerial vehicle 10 is activated when the application is executed to photograph the external environment. That is, the control unit 180 transmits a control signal for activating the camera by executing the application. When the unmanned aerial vehicle 10 is supported on the ground, the first image 510 may correspond to a photographing screen of the photographed ground.
And detects a touch input to the display unit 151 (S211).
And the posture and movement of the main body are detected in a state where the application is executed (S213).
Here, the attitude of the main body corresponds to the arrangement of terminals from a specific standard. For example, the posture may correspond to an arrangement that is detected by the gravity sensor (G-sensor) included in the sensing unit. The driving mode of the mobile terminal is classified into a vertical mode and a horizontal mode based on the posture of the display unit 151 with respect to the gravity direction.
The vertical mode corresponds to a case where the gravity direction and the longitudinal direction of the display unit 151 are substantially the same (or when the angle between the gravity direction and the longitudinal direction corresponds to a reference angle or less. In the vertical mode, The output direction of the screen information output on the display unit 151 is the same as the longitudinal direction of the display unit 151. The horizontal mode is a mode in which the gravity direction and the length direction of the display unit 151 intersect (Or when the angle between the gravity direction and the longitudinal direction of the display unit 151 is larger than the reference angle). That is, the width direction of the display unit 151 and the gravity direction are substantially the same The display direction of the screen information in the horizontal mode is the same as the width direction of the display unit 151. [
That is, the same screen information is outputted in different directions in the horizontal mode and the vertical mode.
The movement is detected by the sensing unit including the acceleration sensor, the magnetic sensor, the G-sensor, and the gyroscope sensor.
The sensing unit senses inclination, movement, rotation, and the like based on three mutually perpendicular axes defined around the center of the main body.
The control mode is selected based on the direction of the display unit 151 according to the attitude of the main body with reference to the gravity direction (S214). When one of the horizontal mode and the vertical mode is activated, the sensing unit senses the movement of the main body on the basis of the activated time point to form a control command. That is, the movement of the main body based on the control command corresponds to a change relative to when the specific mode is activated.
When the display unit is disposed such that the gravity direction intersects with the longitudinal direction of the display unit 151, the control unit 180 activates the landscape mode and displays the touch input and the detection (S215). ≪ / RTI > Here, the flight control command corresponds to a control command for controlling the movement of the unmanned aerial vehicle.
2B, if the angle of the main body is detected based on the movement of one end of the main body while the mobile terminal is in the vertical mode while the application is being executed, (S215) to control the flight to raise the altitude of the aircraft 10.
The control unit 180 controls the wireless communication unit 110 to transmit the flight control command to the unmanned air vehicle 10 in real time when the flight control command is formed. As shown in the figure, when the unmanned air vehicle 10 receives the first flight control command, it flies to rise from the ground.
When the image information captured by the camera of the unmanned air vehicle 10 controlled by the first flight control command is received, the display unit 151 displays the first image corresponding to the image information in the first region 510). Also, the second area of the display unit 151 receives a touch input for forming and changing the flight control command. Also, the display unit 151 may display guide coordinates for guiding a touch input for forming the flight control command in the second area.
Meanwhile, the controller 180 controls the mode change according to the rotation of the main body while the movement corresponding to the flight control command is continuously detected. The control unit 180 activates the horizontal mode when the gravity direction and the width direction of the display unit 151 are substantially the same or when the angle is smaller than a predetermined reference angle.
That is, when the main body is disposed such that the width direction of the display unit 151 and the gravity direction are parallel to each other, based on the touch input applied on the display unit 151 and the movement of the main body, An imaging control command is formed (S216). That is, the flight control command and the photographing control command may be formed together based on user input (and movement of the main body) distinguished in the landscape mode. The photographing control command controls the photographing range, photographing angle, and the like of the camera of the unmanned air vehicle 10. Also, the flight of the UAV 10 for changing the photographing range can be controlled based on the photographing control command.
The flight control commands formed in the vertical mode and the horizontal mode are formed by different methods, and the information included in the flight control command can also be distinguished from each other. This also with respect will be described in detail in the - (???).
The control unit 180 controls the wireless communication unit 110 to transmit at least one of the formed flight control command and the imaging control command to the unmanned air vehicle 10 (S217).
Referring to FIG. 2B, in the landscape mode, the display unit 151 may output a captured image 610 in which the unmanned air vehicle 10 is photographed by the camera and transmitted in real time. The output direction of the photographed image corresponds to the width direction.
For example, when the touch input is simultaneously applied to two different areas of the display unit 151 in the landscape mode, the controller 180 controls the display unit 151 to display the multi- Thereby forming a shooting control command for changing the range. The unmanned air vehicle 10 having received the imaging control command can control the flight of the unmanned air vehicle 10 and the camera so that the user of the mobile terminal is included in the photographing range of the camera.
Specifically, when the first shot image 610, which does not include the user, is output to the display unit 151, a focus me mode for capturing a user based on the multi-touch input is activated . In the unfocused mode, the unmanned air vehicle 10 searches for a location of a user of the mobile terminal and is controlled by the camera to photograph the user. That is, the camera is positioned close to the position of the mobile terminal, and the position of the mobile terminal is controlled to be included in the photographing range of the camera.
For example, the mobile terminal can transmit information about the position of the mobile terminal together with the imaging control command when the non-focus mode is activated. In the unfocused mode, based on the imaging control command, the unmanned air vehicle 10 rotates so that the camera faces the external device to photograph an external device (mobile terminal) wirelessly connected thereto. Alternatively, the control unit 180 of the unmanned aerial vehicle may be controlled to rotate until the user is sensed by the camera when the focus unaided mode is activated, and to adjust the shooting range of the camera.
In the unfocused mode, the position of the unmanned air vehicle 10 is not changed, and can be controlled to photograph the user only by rotating the unmanned air vehicle 10 and adjusting the angle of the camera.
When the mode is switched to the non-focus mode, the display unit 151 converts the first captured image 610, which has captured the user's surrounding environment, into a second captured image 620 that includes the user as a subject.
The control unit 180 controls the camera to continue photographing the user even if the AF control unit receives the flight control command additionally received to the unmanned air vehicle 10 while the focus mode is being executed. For example, when the unmanned aerial vehicle turns around another object based on an additional flight control command in the unfocused mode, the unmanned aerial vehicle is controlled to rotate based on an inner axis to photograph a user.
While not in the drawing, the controller 180 releases the unfocused mode when the touch input is simultaneously applied to two different areas (multi-touch) while the non-focused mode is activated, And forms a control command for shooting the user's surrounding environment. The peripheral mode may be pre-set to photograph an area that the user is looking at. In the peripheral mode, the unmanned air vehicle 10 may be rotated and moved so that the camera is located far away from the mobile terminal. The fact that the camera of the unmanned air vehicle 10 is farther away means that the camera of the unmanned air vehicle 10 is disposed in a direction opposite to that of the mobile terminal, as opposed to being disposed to face the mobile terminal in the unfocused mode.
On the other hand, the display unit 151 outputs a first icon 611 for activating the non-focused mode on the first captured image 510, A second icon 612 for activating the second icon 612 may be output. The control unit 180 activates the focus mode and the peripheral mode based on the touches applied to the first and second icons 611 and 612 and may form a shooting control command and a flight control command accordingly .
According to the present embodiment, by disposing the display unit 151 horizontally or vertically through the rotation of the mobile terminal, different control modes can be activated, and different control modes can be activated, A control command can be formed.
The control unit 180 forms a control command to move the unmanned air vehicle in a direction corresponding to the direction of movement of the main body. Hereinafter, a control method in which the flight is controlled corresponding to the movement of the main body will be described.
FIG. 3A is a conceptual diagram for explaining a control method of a mobile terminal forming a flight control command, FIG. 3B is a conceptual diagram for explaining a movement of a mobile terminal for controlling an unmanned air vehicle, and FIG. FIG. 3 is a conceptual diagram illustrating a flight of an unmanned aerial vehicle corresponding to a movement of a mobile terminal. FIG.
Referring to FIGS. 3A and 3B, when a movement of the main body is detected in a state in which the touch input is applied to the display unit 151 in the portrait mode, a flight control command based on the movement is formed. The control unit 180 does not form the flight control command for controlling the moving direction of the UAV when the touch input applied to the display unit 151 is canceled. However, if the controller 180 determines that the touch input is not applied to the display unit 151, the control unit 180 may generate a control command to move the unmanned aerial vehicle in a height direction.
Referring to FIGS. 3B and 3B, when the main body is tilted to the left with respect to the Z axis, the body of the unmanned aerial vehicle moves in the first direction D1 while being tilted to the left with respect to the Z axis. Description of Movement Principle of Unmanned Aerial Vehicle Addition As the degree of inclination of the main body increases, the moving speed of the unmanned aerial vehicle increases. That is, the control unit 180 forms a flight control command including the acceleration information corresponding to the tilted degree of the main body. The control unit 180 continuously transmits a control command including the acceleration information to the unmanned aerial vehicle while the inclination of the main body is maintained. That is, the control command includes information on the direction of movement of the unmanned air vehicle and the magnitude of the acceleration. That is, the speed of the unmanned aerial vehicle continuously increases while the main body of the mobile terminal maintains a tilted state.
For example, when the main body maintains the same inclination, the moving speed of the unmanned aerial vehicle continuously increases at the same rate. If the tilting of the main body of the terminal is not detected, the controller 180 does not form the flight control command including the acceleration. That is, since the unmanned aerial vehicle does not receive the flight control command including the acceleration information, the unmanned aerial vehicle maintains the previous motion. Unmanned aerial vehicles flying at a specific speed continue to fly at the same speed.
On the contrary, when the body is tilted to the right with respect to the Z axis, the body of the unmanned aerial vehicle also tilts to the right with respect to the Z axis and moves in the second direction D2 opposite to the first direction D1.
When the main body is tilted downward with respect to the X-axis, the unmanned aerial vehicle moves in the third direction (D3) with the tilted reference with respect to the X-axis. When the main body is inclined in the opposite direction with respect to the X axis, the UAV is inclined in the opposite direction with respect to the X axis in a fourth direction (D4) opposite to the third direction (D3) Move along.
That is, the unmanned aerial vehicle is inclined in the same direction as the main body of the mobile terminal, and moves in a tilted direction. In addition, when the tilted state of the mobile terminal is restored, no acceleration force is generated due to the driving force of the unmanned air vehicle, so that the speed of the unmanned air vehicle 10 gradually decreases due to the resistance of the unmanned air vehicle.
According to the present invention, it is possible to more intuitively control the unmanned aerial vehicle because it is controlled to move in the same manner as the tilted state of the main body of the mobile terminal. Hereinafter, a control method of controlling the unmanned air vehicle using the mobile terminal, I will explain it.
4A to 4C are conceptual diagrams for explaining a control method of a mobile terminal for controlling an unmanned aerial vehicle in a portrait mode according to an embodiment.
4A and 4B, the display unit 151 outputs an icon corresponding to an application for controlling the unmanned aerial vehicle. The controller 180 executes the application based on the touch input applied to the icon and outputs the first screen information 500 as an execution screen. The first screen information 500 outputs the first image 510 captured by the camera of the unmanned air vehicle 10 to the first area of the display unit 151. The second area of the display unit 151 receives the touch input of the user. And a predetermined second image 520 may be output in the second area.
A flight control command for controlling the altitude of the unmanned aerial vehicle 10 may be formed based on a control command applied to the user input unit 123b while the application is running. For example, when the application is not executed, the user input unit 123b may be implemented as a control module for adjusting the volume of the sound output by the sound output unit or changing the notification mode. The control unit 180 forms a flight control command for increasing the altitude of the unmanned air vehicle 10 based on a control command applied to the user input unit 123b.
The flight control command may include flight direction and acceleration information for increasing the altitude. When the control command applied to the user input unit is canceled, the altitude rising speed of the unmanned aerial vehicle 10 gradually decreases.
The camera of the unmanned air vehicle 10 transmits the photographed image photographed while moving to the mobile terminal in real time. The control unit 180 controls the display unit 151 to continuously output the third image 511 corresponding to the photographed image to the first area.
The user can sense that the unmanned air vehicle 10 is moving while applying to the mobile terminal for moving the unmanned air vehicle through the captured image displayed in the first area.
When a touch is applied to the second area, the display unit 151 outputs a guide image 521 for guiding the shape of the control command by touch. The guide image 521 may include at least one axis to indicate the tilt of the mobile terminal and the movement of the unmanned aerial vehicle 10 corresponding to the specific center.
The guide image 521 may be controlled to disappear when the touch applied to the display unit 151 is released, but the present invention is not limited thereto. Based on the setting of the user, the guide image 521 is continuously output while an application for controlling the unmanned air vehicle 10 is being executed or when the unmanned air vehicle 10 maintains a certain reference height or more .
As shown in the figure, the guide image 521 may include X and Y axes that intersect with each other.
In addition, the controller 180 may form a flight control command to adjust the altitude of the unmanned air vehicle 10 based on the touch input applied to the second area. For example, when the upper portion of the main body is tilted upward in a state where a touch input is applied to the second region, the controller 180 controls the controller 180 to raise the altitude of the unmanned air vehicle 10 Lt; / RTI >
In this case, the controller 180 controls the wireless communication unit 10 to transmit a flight control command to the unmanned air vehicle 10 to continuously increase the altitude of the unmanned air vehicle 10 when the touch input is continuously applied thereto 110).
Referring to FIG. 4B, when the touch input is continuously applied to the first touch applied to the second area of the display unit 151, the altitude of the unmanned air vehicle 10 is adjusted according to the direction of the touch input A flight control command can be formed. Here, the touch input corresponds to a dragging type touch input, and the acceleration in which the unmanned air vehicle 10 moves can be adjusted based on the touch range of the drag touch input. In addition, it is possible to form a flight control command to move the unmanned air vehicle 10 so as to raise or lower the altitude based on the drag movement direction.
For example, when the dragging touch input applied to the lower portion of the display unit 151 is applied in a state where the altitude of the unmanned air vehicle 10 is rising at a specific speed, acceleration (force) Is applied to the unmanned air vehicle (10), the speed of moving away from the ground of the unmanned air vehicle (10) gradually decreases.
Alternatively, when the main body is moved along the y-axis direction while the touch is applied on the display unit 151, the controller 180 forms a flight control command for improving the altitude of the unmanned air vehicle 10 .
Meanwhile, when the tilting of the mobile terminal 10 is detected, the controller 180 forms a flight control command based on the tilting of the mobile terminal 10. Referring to FIG. 4A, when the mobile terminal is tilted to the left, the display unit 151 outputs a guide image 522 indicating the tilted direction and the tilted angle to the second area. In addition, the controller 180 controls the wireless communication unit 110 to form a flight control command based on the command and transmit the command to the unmanned air vehicle 10.
In this case, the unmanned air vehicle 10 moves leftward at an acceleration corresponding to about 30 degrees. A third image 511 photographed from the camera of the unmanned air vehicle 10 is output to the first area.
According to the present embodiment, the user can control the altitude change of the unmanned aerial vehicle based on the control command applied to the user input unit, the touch input applied on the display unit 151, have. In addition, since the current speed when the unmanned aerial vehicle is flying is displayed, the user can grasp the flight status of the unmanned aerial vehicle.
Referring to FIG. 4C, the display unit 151 outputs first screen information 500 including a third image 511 output to the first area and a guide image 521 output to the second area, do. The control unit 180 may change the first screen information 500 based on a predetermined touch input to the display unit 151. [
For example, the third image 511 may be displayed on the display based on a touch input of a dragging method (or a flicking method) first applied at a boundary of the first and second regions and terminated in the second region Output as a whole. The third image 511 output to the first area may be enlarged and displayed on the display unit 151 as a whole. Alternatively, the display unit 151 may include the third image 511 and may output an image photographed at a wider angle of view.
Although not shown in the drawing, when a touch applied in a direction opposite to the touch input of the dragging method is applied to the display unit 151, the control unit 180 divides the first and second regions into the first and second regions And may control the display unit 151 to output the third image 511 to the first area.
The display unit 151 may superimpose the guide image 521 on the third image 511 and output it. The guide image 521 may be deformed to indicate the tilting of the main body of the mobile terminal 100 and thus the tilting and flying direction of the UAV 10.
In addition, the display unit 151 may further display an origin icon 522 on the third image 511. Based on the touch input applied to the origin icon 522, the control unit 180 can form a flight control command for maintaining the horizontal position of the unmanned air vehicle 10 and stopping the movement of the unmanned air vehicle 10 in one direction . Accordingly, the user can control the flight of the unmanned air vehicle 10 without tilting the main body back to the horizontal.
In addition, the controller 180 can set the origin point icon 522 based on the inclination of the main body when the touch input is applied. The control unit 180 may detect the change in tilt after the origin icon 522 is applied to form the flight control command. The unmanned air vehicle 10 moves in an inclined state corresponding to the inclination of the main body on the basis of the flight control command and the image photographed by the camera of the unmanned air vehicle 10 is also transmitted to the unmanned air vehicle 10 ) Is tilted with respect to the ground according to the degree of inclination. However, the control unit may form an imaging control command for causing the shooting area of the camera to tilt in a direction opposite to the tilting direction of the unmanned air vehicle 10 together with the flight control command. In this case, the display unit 151 can output the photographed image in a state of being substantially horizontal with the ground surface.
Alternatively, the control unit 180 may rotate the image photographed by the camera of the unmanned air vehicle 10 in the direction opposite to the tilted angle of the main body using the flight control command, and output the processed image to the display unit 151 Can be controlled.
5A to 5C illustrate a control method for controlling the flight of the unmanned aerial vehicle in the portrait mode.
Referring to FIG. 5A, a control method of controlling the flying speed of the unmanned aerial vehicle based on the touch input will be described. In order to control the flight of the unmanned air vehicle 10, the controller 151 outputs the first screen information 500, which is an execution screen of the application, in the vertical mode, The screen information 500 includes a first image 510 captured by the camera of the unmanned air vehicle 10 and a second image 520 received to receive the touch input.
While the first touch is being applied to the second image 520 of the first screen information 500, the controller 180 may transmit a flight control command based on the movement of the main body detected by the sensing unit . The wireless communication unit transmits the formed flight control command to the unmanned air vehicle 10 in real time. In the drawing, when the main body 10 is rotated and inclined with respect to the z-axis, the unmanned air vehicle 10 is tilted based on the tilted angle and direction.
After the flight control command is transmitted, if the main body rotates in the opposite direction with respect to the z-axis and the tilt is restored to its original state, the flight speed of the UAV 10 gradually decreases. If the second touch is applied to another area on the display unit 151 while the first touch is being applied, the controller 180 controls the flying speed of the unmanned air vehicle 10 based on the second touch Thereby forming a flight control command.
The second touch may be applied to one area on the display unit 151 and is not limited to the second area, and the second touch may correspond to a continuous touch input having a touch range. For example, the second touch may correspond to a dragging-type touch input.
The display unit 151 outputs a speed control image 530 when the second touch is applied. The speed control image 530 may extend in one direction, and the one direction may correspond to the length direction of the display unit 151, but the present invention is not limited thereto. The speed control image 530 may have a continuous bar shape or may be composed of a plurality of images arranged in one direction.
The control unit 180 forms a flight control command including the speed change information corresponding to the touch range that corresponds to the first touch applied area with the current speed and away from the first applied area. As the distance from the first touch point increases, the speed change becomes larger.
Also, the direction information of the unmanned air vehicle 10 is included in the flight control command based on the moving direction of the second touch. When the second touch is applied in one direction on the speed control image 530, the controller 180 forms a flight control command to increase the speed while maintaining the current direction of the unmanned air vehicle 10 . On the other hand, when the second touch is applied in a direction opposite to the one direction, the controller 180 may form a flight control command for reducing the flying speed of the current unmanned air vehicle 10. In this case, as the touch range of the second touch increases, a flight control command for flying the unmanned air vehicle 10 in the opposite direction can be formed.
Or in a direction opposite to the flying direction of the unmanned air vehicle (10) when the second touch moves in a direction opposite to the one direction, Command can be formed. That is, when the first touch point of the second touch moves upward on the display unit 151 and controls the advance speed and moves downward on the display unit 151 from the first touch point of the second touch, A control command for controlling the backward speed is formed.
Therefore, the direction of the unmanned aerial vehicle can be switched without tilting the main body.
The display unit 151 transforms the speed control image 530 based on the touch range from the first touch point of the second touch. If the speed control image 530 is composed of a plurality of images, a part of the plurality of images to which the second touch is applied may be deformed. The control unit 180 controls the display unit 151 to output the speed information 531 indicating the flying speed of the unmanned air vehicle 10 based on the flight control command formed when the second touch is canceled. The speed information 531 may be output to an area adjacent to the speed control image 530. If the second touch is not applied for a preset time, And controls the display unit 151 so that the speed information 531 disappears.
The control unit 180 adjusts the speed of the unmanned air vehicle 10 based on the degree of tilting of the main body or determines the direction of flight of the unmanned air vehicle 10 along the tilting direction of the main body, The speed of the unmanned aerial vehicle can be adjusted based on the touch input applied to the unmanned aerial vehicle.
Referring to FIG. 5B, a control method of controlling the altitude of the unmanned aerial vehicle using the user input unit will be described. The control unit 180 forms a flight control command for increasing or decreasing the altitude of the unmanned air vehicle 10 based on a control command applied to the user input unit 123b while the application is being executed. A control signal may be formed to adjust the volume of a sound signal output based on a control command applied to the user input unit 123b or change a notification mode when the application is not executed. For example, the user input portion may comprise a pair of push switches formed to be pressed by an external force.
The control unit 180 forms a flight control command for increasing or decreasing the altitude of the unmanned aerial vehicle 10 when an external force is applied to any one of the pair of the push switches. A flight control command for raising the altitude is formed.
The amount of change of the altitude is increased corresponding to the pressing time of the pressing switch. When one of the push switches is continuously pressed, the controller 180 continuously transmits a flight control command for improving the altitude to the unmanned air vehicle 10, or when the push switch is pressed for a predetermined time and then pressed The flight control command including the altitude change corresponding to the specific time can be transmitted to the unmanned air vehicle 10 when it is canceled.
However, the area where the user input unit 123b is formed is not limited to that shown in FIG. 5B. The user input unit for changing the altitude of the unmanned air vehicle 10 may be implemented by a rear key disposed on the rear surface of the main body of the mobile terminal 100.
The display unit 151 may output a corresponding altitude control image 533 while the user input unit 123b is pressed. The altitude control image 533 is deformed to correspond to the time when the user input part 123b is pressed. Also, the display unit 151 may output the altitude information 534 of the unmanned air vehicle 10 controlled based on the flight control command by the user input unit 123b. The control unit 180 controls the display unit 151 such that the altitude information 534 and the altitude control image 533 disappear if a control command is not applied to the user input unit 123 for a predetermined time .
A control method of controlling the rotation of the drone will be described with reference to FIG. As described above, when the main body is inclined with respect to the x-axis, a flight control command for changing the altitude of the unmanned air vehicle 10 is formed, and when the main body is inclined with respect to the z- A flight control command is generated in which the unmanned air vehicle 10 moves in a specific direction. the x axis corresponds to the width direction of the display unit 151 and the z axis corresponds to the length direction of the display unit 151. [
According to the present embodiment, a flight control command for controlling the rotation of the unmanned air vehicle 10 is formed when the main body rotates about the y axis and the main body is tilted. In this case, the control unit 180 may detect the rotation while the touch is applied on the display unit 151 to form the flight control command.
The control unit 180 forms a flight control command for causing the unmanned air vehicle 10 to rotate by the rotation angle based on the y-axis. and the y axis corresponds to a direction perpendicular to the front (or rear) of the display unit 151. [
Meanwhile, when the main body rotates at a predetermined reference angle (for example, about 60 degrees or more) to about 90 degrees or less in a state before the main body rotates, a touch on the display unit 151 is applied And transmits the flight control command to continuously rotate the unmanned air vehicle 10 during the time period. The flight control command is continuously transmitted while the touch is maintained and the unmanned air vehicle 10 continuously rotates in the same direction until the touch is canceled.
The photographing range of the camera mounted on one area of the unmanned air vehicle 10 can be changed based on the flight control command.
Meanwhile, when the mobile terminal rotates by about 90 degrees or more, a landscape mode in which the output direction of screen information output on the display unit 151 can be implemented in the width direction is activated. Hereinafter, a specific control method for controlling the unmanned aerial vehicle in the landscape mode will be described.
6A to 6D illustrate a control method for controlling the unmanned aerial vehicle in the landscape mode. The control unit 180 controls the display unit 151 to output the fourth image 710 captured by the camera of the unmanned air vehicle 10 in the landscape mode. The display unit 151 may receive a touch input for forming a control command for controlling the unmanned air vehicle 10 in the entire area.
Referring to FIG. 6A, in the landscape mode, the control unit 180 forms a photographing control command for controlling the camera of the unmanned air vehicle 10 based on a touch input on the display unit 151.
For example, when a continuous touch input moving in a specific direction is applied to the display unit 151, the photographing control command is formed so that the photographing range is changed corresponding to the specific direction. The camera pan is controlled such that the photographing angle is changed corresponding to the direction of the touch based on the photographing control command.
For example, the control unit 180 forms the photographing control command so that the photographing range of the camera moves to the left area by the touch input of the dragging style applied to the left direction of the display unit 151. [ Accordingly, the user can photograph the left area of the subject displayed on the currently output image.
On the contrary, in order to output the right region of the fourth image 710 currently output based on the touch input of the dragging style applied in the left direction in the state where the fourth image 710 is output, Thereby forming a shooting control command for controlling the camera.
Alternatively, the control unit 180 may form a flight control command to move the UAV 10 to change the photographing area based on the touch input applied to the fourth image 710.
According to the present embodiment, the user can change the shooting area of the camera in order to obtain a desired image based on the touch input applied on the display unit 151 in the landscape mode.
Referring to FIG. 6B, the user can select an object included in the fourth image 710 based on the touch input. Here, the touch input may include a plurality of objects corresponding to a plurality of objects included in the captured image captured by the camera, and may be displayed on the display unit 151, The related information of the object corresponding to the user can be transmitted, or the previously stored related information can be retrieved.
The related information may correspond to the position information of the subject, the size of the subject, the type of the subject, and the like. When the subject is a specific building, information on the location, width, height, type of building, use of the building, and the like can be received from a specific server.
The display unit 151 may display the selected object based on the touch input. For example, it is possible to display the edge region of the object, change the color body, adjust the brightness, and perform highlighting using various methods.
The control unit 180 forms a flight control command to fly around the subject of the selected object by using the information about the object, and transmits the flight control command to the unmanned air vehicle 10. The camera of the unmanned aerial vehicle 10 can photograph an image while flying around the subject.
According to the present embodiment, the user does not need to separately designate a control command for flying to the peripheral region of the subject when shooting a specific subject at various angles.
Referring to FIG. 6C, when the controller 180 collects information on a subject corresponding to a specific object selected on the fourth image 710, the controller 180 forms path information for flying the peripheral area of the subject. The display unit 151 outputs a path image 711 corresponding to the path information. The path image 711 is formed to overlap with the selected object.
The control unit 180 may change the path based on the touch applied on the path image 711. [ For example, based on the touch input of the dragging scheme applied to the path image 711, a larger path centered on the subject (that is, a path for flying farther away from the subject) can be set. The control unit 180 changes the path image 711 based on the touch input applied to the path image 711 and forms a flight control command corresponding to the changed path image 711.
The control unit 180 may transmit the flight control command to the unmanned air vehicle 10 to control the unmanned air vehicle 10 to fly around the subject.
In the drawing, a circular path is shown around the subject, but the route through which the unmanned aerial vehicle travels is not limited thereto. For example, the control unit 180 may further set an additional route based on the touch input applied on the display unit 151, or may form the flight control command to perform a non-circular straight flight.
Although not shown specifically in the drawing, the flight control command controlled to fly around the subject controls the rotation of the unmanned aerial vehicle so that the camera of the unmanned air vehicle 10 can always photograph the selected subject, The control command may include a control command. According to the present embodiment, the user can receive an image or an image of the selected subject photographed in various areas.
Referring to FIG. 6D, the controller 180 may set the flight path of the unmanned aerial vehicle 10 based on a specific movement of the main body 10 of the mobile terminal. For example, when the control unit 180 determines that the movement of the main body 10 detected by the sensing unit is matched with the predetermined control gesture, the control unit 180 forms a flight control command corresponding to the control gesture And the flight control command may correspond to a particular flight path.
For example, when the main body of the mobile terminal moves circularly, the controller 180 forms a flight control command to rotate around a specific point. The display unit 151 may output an image for selecting an object centered on the display unit 151 after forming the flight control command. The fraudulent image corresponds to the photographed image currently taken by the camera of the unmanned aerial vehicle 10.
Alternatively, the control unit 180 may control the wireless communication unit to transmit the flight control command to the unmanned aerial vehicle when the specific gesture is detected after a specific object is selected on the image. The flight control command may include various information flying around the subject. For example, various information includes a rotating speed, a rotating direction, a distance from the object, and the like.
However, the controller 180 may detect the movement of the mobile terminal in real time and transmit the corresponding flight control command to the unmanned aerial vehicle in real time. Accordingly, the flight control command can be formed based on the rotational speed and direction of the main body.
According to the present embodiment, the user can check the flight path of the unmanned aerial vehicle in real time and control to fly to a desired area.
7A to 7D are conceptual diagrams for explaining a control method of forming a flight control command and a shooting control command in the landscape mode.
7A, in the landscape mode, the display unit 151 outputs a captured image 610 captured by the unmanned air vehicle 10 and outputs the captured image 610 in the width direction Substantially the same.
The display unit 151 outputs the first icon 611 together with the captured image 610. A focus me mode is executed based on the touch input being applied to the first icon 611. Accordingly, the control unit 180 forms a flight control command that causes the unmanned air vehicle 10 to rotate (move) in a direction in which the camera of the unmanned air vehicle 10 photographs the user.
When the unmanned aerial vehicle 10 rotates to photograph a user of the mobile terminal 100, the display unit 151 outputs a second icon 612 together with a captured image. And the second icon corresponds to a peripheral mode for photographing a peripheral area of the user of the mobile terminal. The first icon 611 or the second icon 612 may be output to the upper left of the display unit 151. [
When the first icon 611 is output, the non-focus mode is activated, and when the first icon 611 is touched, the second icon 612 is output to activate the peripheral mode. That is, the information about the mode state displayed on the icon may coincide with the activated mode.
The first and second icons 611 and 612 are selectively output to each other by touching and may be toggle keys for switching between the focus mode and the peripheral mode. The display unit may output information (e.g., text "sight" or "focus me") related to the currently activated mode on the toggle key.
The camera of the unmanned aerial vehicle 10 photographs the surrounding environment in the direction of the user in the non-focused mode, and when a touch is applied to the first icon 611 or the second icon 612, 100 can be photographed around the user.
The display unit 151 outputs a third icon 613 corresponding to a flight control command for controlling the rotation of the unmanned air vehicle 10 along with the captured image 610. The third icon 613 is output together with the first icon 611 or the second icon 612 and may be disposed at the upper right of the display unit 151. [
The third icon 613 is associated with the rotation of the UAV 10 and includes first and second graphic images 613a and 613b. When the touch input is applied to the first graphic image 613a, the controller 180 forms a flight control command to cause the unmanned airborne vehicle 10 to rotate clockwise about an internal axis thereof, When the touch input is applied to the graphic image 613b, the control unit 180 forms a flight control command to cause the unmanned air vehicle to rotate counterclockwise about an axis inside the unmanned air vehicle. The display unit 151 may change the touch input to any one of the first and second graphic images 613a and 613b.
The display unit 151 may distinguish the first and second control areas for receiving the touch input in order to independently control the flight control command and the shooting control command. For example, the display unit 151 is divided into three control areas, and the first control area A1 corresponding to the center, the second control area A2 corresponding to the left, and the third control area A1 corresponding to the right And a region A3. The display unit 151 forms different control commands based on the touch input applied to each control area. The first to third control areas A1, A2, and A3 may not be displayed on the display unit 151, and the user's touch input may be displayed on the display unit 151 610).
The control unit 180 forms an imaging control command for controlling the camera based on a touch applied to the first control area A1. Here, the touch may correspond to a touch input of a dragging method. For example, the controller 180 controls the left and right pan of the camera based on a touch applied to the left / right on the display unit 151. Also, the degree and direction of the tilting of the camera are controlled based on the touches applied to the display unit 151 up / down. In this case, the flight and rotation of the unmanned air vehicle 10 are not controlled, and the wireless communication unit 110 of the mobile terminal 100 can transmit image information photographed in real time based on the changed shooting range .
However, the panning and tilting limits of the camera are set by the type of the camera mounted on the unmanned aerial vehicle 10, and even when the photographing control command controlled by the control limit is transmitted, The same shot image is output. In this case, the unmanned aerial vehicle may transmit warning information corresponding to the photographing control command to the mobile terminal, and the display unit 151 may output the warning information.
On the other hand, a flight control command of the unmanned air vehicle 10 is formed based on a touch applied to the second and third control areas A2 and A3. The control unit 180 forms a control command for the moving direction of the unmanned air vehicle 10 based on the touch applied to the second control area A2, And forms a control command for the moving speed of the unmanned air vehicle 10 based on the touch.
The controller 180 sets the flying direction according to a touch direction in which the first touch point is moved in the second control area A2. For example, a flight control command is formed to cause the unmanned air vehicle 10 to move in a direction away from the user based on a touch input moving upward on the display unit 151 in the landscape mode from the first touch point.
The controller 180 can set the speed of the unmanned air vehicle 10 based on the range of the touch applied to the third control area A3.
In addition, the control unit 180 may form a flight control command for changing the altitude of the unmanned air vehicle 10 based on a control command applied to the user input unit 123b. However, when the landscape mode is activated, the control unit 180 sets the altitude change amount by the user input unit 123b to be smaller than the altitude change amount by the user input unit 123b in the portrait mode. For example, the altitude change rate based on the control command applied to the user input unit 123b may be set to about 10 cm / s.
That is, the user can more finely adjust the altitude of the unmanned aerial vehicle 10 in the landscape mode.
According to the present embodiment, the control unit 180 can control the flight of the unmanned aerial vehicle and the photographing of the camera based on the touch input applied to each area on the display unit 151. [ In the landscape mode, the user can set the direction or control the speed through the touch input, so that it is possible to control more accurate flight in the portrait mode.
7B is a conceptual diagram for explaining a control method according to another embodiment. Except for the images displayed in the first to third control areas A1, A2, and A3, the control method of forming the control command is substantially the same as that of the control method of FIG. 7A, and thus a duplicate description will be omitted.
The display unit 151 outputs the captured image 610 only on the first control area A1. An image is not displayed in the second and third control areas A2 and A2, or only a preset image is output. The first icon 611 is output on the second control area A2 and the third icon 613 is output on the third control area A3. It is possible to control the display unit 151 to output only a part of the photographed image photographed on the first control area A1.
According to the present embodiment, control areas forming different control commands can be distinguished based on the shot image 610 displayed only in the first control area A1.
A control command according to another embodiment will be described with reference to FIG. 7C. The remaining components except for the touch-based control method applied to the third control area A3 are substantially the same as those of FIG. 7B, and therefore, overlapping description will be omitted.
The control unit 180 may form different flight control commands based on the pattern of the touch applied to the third control area A3. The control unit 180 may form a flight control command for controlling the flying speed of the unmanned air vehicle 10 based on a touch applied in one direction.
Meanwhile, when the circular touch pattern applied to the third control area A3 is sensed, the controller 180 forms a flight control command to rotate the UAV 10. The control unit 180 forms a flight control command including rotation direction information so that the UAV 10 rotates clockwise or counterclockwise based on the direction of the circular touch pattern. Based on the flight control command, the unmanned aerial vehicle 10 rotates so as to correspond to the direction of the circular touch pattern.
The display unit 151 may transform the first graphic image 613a or the second graphic image 613b of the third icon 613 based on the direction of the touch pattern. Alternatively, the display unit 151 according to the present embodiment may omit the output of the third icon 613.
Referring to FIG. 7D, a control method for forming a flight control command based on the touch input and the movement of the main body will be described. While the application for controlling the unmanned air vehicle 10 is being executed, the controller 180 controls the touch input applied to a specific area on the display unit 151 and the movement of the main body detected by the sensing unit The flight control command can be formed on the basis of the command.
The control unit 180 controls the operation of the unmanned air vehicle 10 such that the unmanned air vehicle 10 moves toward the user based on the touch input applied to the first control area A1 and moved downwardly on the display unit 151 in the landscape mode The flight control command. When the unmanned aerial vehicle 10 moves in a specific direction, the main body of the unmanned aerial vehicle 10 is inclined in a moving direction. In addition, the speed of the unmanned air vehicle 10 can be controlled based on the direction of the touch input applied to the second control area A2
Meanwhile, the control unit 180 controls the sensing unit to sense the movement of the main body in a state where a touch is simultaneously applied to the second and third control areas A2 and A3. When the movement of the main body is detected by the sensing unit, the control unit 180 forms a flight control command for the unmanned air vehicle 10 based on the movement of the main body.
For example, if the controller 180 senses that the upper end of the main body 10 is tilted to the user in the landscape mode of the main body 10 by the sensing unit, the unmanned air vehicle 10 approaches the user The direction of flight can be set. Also, the controller 180 can set the flying speed based on the degree of tilting, and can change the flying speed based on the touch applied to the third control area A3.
The control unit 180 does not form a control command by the motion when the touch applied to any one of the second and third control areas A2 and A3 is canceled. In this case, the unmanned aerial vehicle 10 can not receive the flight control command any more, and the flight speed gradually decreases and then stops.
According to the present embodiment, the user can use the touch input in the landscape mode or form the flight control command using the motion of the main body.
8A and 8B are conceptual diagrams for explaining a control method for controlling the camera of the unmanned aerial vehicle.
Referring to FIG. 8A, the display unit 151 is divided into the first to third control areas A1, A2, and A3. The functions of the first to third control areas A1, A2, and A3 are substantially the same as those of FIG. 7A, and therefore, overlapping descriptions will be omitted.
The controller 180 may control the function of the camera based on the touch applied to the first control area A1. It is possible to control the photographing range of the camera based on continuous touches applied to the first control area A1 and to control the photographing range of the camera based on the touch input of a pinch-in or pinch-out method The zoom-in function and the zoom-out function of the camera can be controlled.
In addition, the control unit 180 forms a photographing control command for imaging the photographed image based on the touch input of the specific method applied to the first control area A1. That is, the user may photograph the external environment based on the touch input of the specific method applied to the first control area A1, and store the external environment in the memory 170. FIG.
However, the method of imaging the photographed image is not limited thereto. For example, when a knock applied to the display unit 151 is sensed, the photographing control command may be formed when a control command is applied to a rear key formed on a rear surface of the main body.
Referring to FIG. 8B, in a state in which the photographed image 610 is output to the first control area A1, the controller 180 changes the photographed range based on a touch of a dragging style applied in one direction And forms an imaging control command. However, if the control unit 180 fails to photograph the photographing range set in accordance with the touch range of the touch based on the driving conditions of the camera, the control unit 180 may control the rotation or movement of the unmanned air vehicle based on the touch range Command can be formed. That is, at least one of a photographing control command and a flight control command for photographing a desired area based on a touch applied to the first control area A1 may be formed.
The display unit 151 outputs the first captured image 610a according to the changed shooting range. The display unit 151 also outputs a fourth icon 614 on the first control area A1. The display unit 151 outputs a second shot image 610b including the first shot image 610a to the entire area of the display unit 151 based on a touch applied to the fourth icon 614 When the second captured image 610b is entirely output on the display unit 151, the display unit 151 displays dividing lines for distinguishing the first to third control areas A1, A2, and A3 can do.
The controller 180 controls the display unit 151 to output one area of the first captured image 610b to the first control area A1 based on the touch applied to the fourth icon 614. [ . Or the reduced image of the first captured image 610b may be output to the first control area A1.
According to the present embodiment, the user can distinguish the control area according to the convenience or receive the photographed image as a whole.
9A to 9E are conceptual diagrams for explaining a control method for controlling the unmanned aerial vehicle based on a touch on the display unit 151 partitioned according to another embodiment.
Referring to FIG. 9A, the display unit 151 is divided into first and second control areas B1 and B2. The display unit 151 outputs the captured image 620 captured by the camera of the unmanned aerial vehicle 10 as a whole and a dividing line for distinguishing the first and second control areas B1 and B2 is output But not limited to,
The control unit 180 forms the flight control command based on the touch applied to the first control area B1 and controls the shooting control command based on the touch applied to the second control area B2 independently. .
For example, the controller 180 controls the direction and direction of the unmanned aerial vehicle based on the direction and the touch range of the dragging method applied to the first control command B1, Form a flight control command to control the flight speed. Although not shown in the drawing, a flight control command for rotating the UAV 10 may be formed based on a circular touch pattern.
Meanwhile, the control unit 180 controls the panning and tilting of the camera based on a dragging-type touch that is applied to the second control area B2 and moves in one direction Thereby forming a control command. In addition, photographing control commands for controlling zooming in / zooming out of the camera or controlling photographing can be formed based on touch inputs of different patterns and different patterns.
The display unit 151 outputs a photographing image 621 photographed based on the photographing control command and the flight control command. Although not shown in the drawing, even when a touch is simultaneously applied to the first and second control areas B1 and B2, the controller 180 forms an individual control command based on the touch applied to each control area .
9B, the display unit 151 is divided into the first and second control areas B1 and B2 in a state in which the captured image 620 is output, The same description will not be repeated. According to the present embodiment, the controller 180 controls the first control area B1 or the second control area B2 based on the touch of the specific method applied to the first control area B1 or the second control area B2. 2 Expands the control area.
The control unit 180 expands the first control area B1 to the entire area of the display unit 151 based on a touch of a specific method applied to the first control area B1. The display unit 151 outputs a first indicator 801 indicating the extended first control area B1 and the first indicator 801 is displayed in an edge area of the display unit 151 . That is, the entire area of the display unit 151 is set as the first control area B1 and the flight control command is formed by the touch applied on the display unit 151. [
Here, the touch of the specific type may correspond to a long touch applied for a preset time (several seconds).
The control unit 180 forms the flight control command based on the second touch applied to the remaining area while the first touch corresponding to the long touch is continuously applied. One area on the display unit 151 to which the second touch is applied is not limited.
For example, the control unit 180 may form a flight control command for changing the speed of the air based on the second touch while the first touch is being applied. In this case, the captured image 620 is continuously output.
Referring to FIG. 9C, when the touch of the specific method is applied to the first control area B1, the controller 180 displays a preliminary indicator 801a corresponding to the flight control mode on the display unit 151 . The preliminary indicator 801a may have a specific color and be output to the edge of the display unit 151 or may output light of a specific color on the display unit 151. [
The controller 180 sets an extended control area based on a second touch sensed in a state in which the first touch, which is the touch input of the specific scheme, is applied. The second touch is applied on the second control area B1 and sets the extended control area based on the touch range of the second touch. The second touch may correspond to a dragging type touch input having a touch range, but is not limited thereto.
When the second touch is canceled, the extended control area is set, and a first indicator 801 indicating the extended control area is output on the display part 151. [ Then, the flight control command is formed based on the touch applied to the extended control area.
Although not shown in the drawings. The display unit 151 may be reset to have the first and second control areas B1 and B2 if a specific type of touch is again applied to the extended control area.
According to the present embodiment, the control area of the display unit 151 can be extended when detailed control of the unmanned aerial vehicle or photographing of the camera is required.
Referring to FIG. 9D, the extended control area is set based on a touch of a specific method applied to the first control area B1 while being divided into the first and second control areas B1 and B2. The display unit 151 outputs a first indicator 801 corresponding to the extended control area.
When the entire area of the display unit 151 is set as the extended control area of the first control area B1, the controller 180 controls the first control image 802. The first control image 802 may be output while a first touch of a specific scheme for setting the extended control area is applied. However, the present invention is not limited thereto, and based on the setting of the extended control area being canceled It can disappear.
The first control image 802 forms along the one edge. The first control image 802 receives a touch input to form a flight control command. For example, the first control image 802 may have a bar shape extending along an edge thereof. The control unit 180 forms a flight control command to rotate the UAV 10 based on a touch of a specific direction applied to the first control image 802. [
Referring to FIG. 9E, the controller 180 outputs the first indicator 801 and the first control image 802 when the first touch of the specific scheme is applied and the extended control area is formed .
The control unit 180 controls the display unit 151 to output a guide image 521 adjacent to the touch point to which the first touch is applied. The guide image 521 includes an axis intersecting with each other and a graphical image showing the degree of inclination of the current unmanned aerial vehicle, and the origin of the intersecting axis may be formed at a touch point of the first touch.
The control unit 180 forms a flight control command based on the second area applied to the remaining area on the display unit 151 and the first control image 802. [
Meanwhile, the control unit 180 may form a flight control command including information on the flying direction and the flying speed based on the inclination of the main body moving while the first and second touches are applied together. Accordingly, the guide unit 521 can display the tilt information of the unmanned aerial vehicle based on the flight control command.
According to the present embodiment, when the extended control region is formed, a flight control command can additionally be formed based on the movement of the first and second touches and the main body.
10A and 10B are conceptual diagrams for explaining a control method when a second control area for controlling the camera is expanded.
When the display unit 151 is divided into the first and second control areas B1 and B2, the control unit 180 determines whether the first touch of the specific method applied to the second control area B2 And sets an extended control area in which the second control area is extended. The display unit 151 outputs a shot image 630 while the first touch is being applied.
A second indicator 803 indicating an extended control area extending the second control area is output on the display unit 151 and a guide image 631 indicating a photographing range is output to an area adjacent to the first touch do. The guide image 631 includes two intersecting axes and a coordinate point indicating a photographing range.
The control unit 180 may form an imaging control command for changing the imaging angle based on the touch input applied to the second touch. Also, the display unit 151 moves the coordinate point to correspond to the photographing angle and outputs the coordinate point.
Also, while the first and second touches are being applied, the display unit 151 outputs a captured image, and the first and second captured images 631 , And 632, respectively.
A control method of forming an imaging control command based on the motion of the main body will be described with reference to FIG. The control unit 180 detects movement of the main body while a touch is applied to the second control area B2 and controls the panning and tilting of the camera according to the movement of the main body. . The first and second touches are applied on the captured image 640 output on the display unit 151. [
For example, the control unit 180 forms an imaging control command to change the imaging range in the y-axis direction passing through the display unit 151 of the camera. When the display unit 151 rotates to the right with respect to the x-axis, the photographing control command is formed so that the photographing range of the camera also moves to the right area. The display unit 151 outputs a first shot image 641 corresponding to the changed shooting range based on the movement of the main body.
According to the present embodiment, intuitive control can be performed by controlling the photographing range using a gesture that the user takes a photograph of the outside environment through the rear camera.
11A to 11C are conceptual diagrams for explaining a control method according to another embodiment in the landscape mode.
11A, when the display unit 151 is divided into the first and second control areas B1 and B2, the control unit 180 controls the first and second control areas B1 and B2, .
The control unit 180 forms a flight control command based on the first touch applied to the first control area B1 and controls the second control area B2 based on the second touch applied to the second control area B2, . The first and second touches can be simultaneously detected, and the flight control command and the shooting control command are independently formed.
Referring to FIG. 11B, the controller 180 controls the display unit 170 to output the first to third control images 810a, 810b, and 810c in a state where the first and second control areas B1 and B2 are set, (151). The first to third control images 810a, 810b, and 810c may be displayed in the edge areas of the different display units 151, respectively, and receive different touch commands to form different control commands. The first to third control images 810a, 810b, and 810c are output regardless of the first and second control areas B1 and B2.
When the display unit includes an edge area formed of a curved surface, some of the first to third control images 810a, 810b, and 810c may be displayed in the curved area.
For example, the first control image 810a corresponds to a control command for controlling the zoom-in / zoom-out function of the camera, and the second control image 810b corresponds to a control command for controlling the zoom- Control command, and the third control image 810c may correspond to a control command for controlling the rotation of the unmanned air vehicle 10.
Accordingly, the user can apply a touch input to the control image to form a control command including finer control information.
Referring to FIG. 11C, the controller 180 forms a flight control command of the unmanned air vehicle 10 based on the movement of the main body sensed when the shot image 610 is output.
The controller 180 outputs a speed control image 540 when a touch is applied to the display unit 151. The speed control image 530 may extend in one direction, and the one direction may correspond to the length direction of the display unit 151, but the present invention is not limited thereto. The speed control image 540 may have a continuous bar shape or may be composed of a plurality of images arranged in one direction.
The control unit 180 forms a flight control command including the speed change information corresponding to the touch range that corresponds to the first touch input range and the distance from the firstly applied area. As the distance from the first touch point increases, the speed change becomes larger.
Also, the direction information of the unmanned air vehicle 10 is included in the flight control command based on the movement direction of the touch input. When the second touch is applied in one direction on the speed control image 530, the controller 180 forms a flight control command to increase the speed while maintaining the current direction of the unmanned air vehicle 10 . On the other hand, when the second touch is applied in a direction opposite to the one direction, the controller 180 may form a flight control command for reducing the flying speed of the current unmanned air vehicle 10. In this case, as the touch range of the second touch increases, a flight control command for flying the unmanned air vehicle 10 in the opposite direction can be formed. The display unit 151 outputs speed information 541 indicating the current speed and the moving distance together with the speed control image 530.
In addition, the control unit controls the display unit such that the speed information 541 and the speed control image 530 disappear after the second touch is terminated and a predetermined time (several seconds) elapses.
According to the present embodiment, the position of the unmanned aerial vehicle can be finely adjusted by using a touch applied to the display unit 151 as well as tilting of the main body.
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 a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). Also, the computer may include a control unit 180 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.
