WO2017014362A1

WO2017014362A1 - Mobile terminal and control method therefor

Info

Publication number: WO2017014362A1
Application number: PCT/KR2015/012023
Authority: WO
Inventors: 양선호; 조태훈
Original assignee: 엘지전자 주식회사
Priority date: 2015-07-21
Filing date: 2015-11-10
Publication date: 2017-01-26
Also published as: KR20170011194A

Abstract

The present invention relates to a mobile terminal capable of limiting a flying object from photographing a prohibited area, and a control method therefor. To this end, the mobile terminal may comprise: a wireless communication unit for receiving an image from a flying object having a camera mounted therein; a display unit for displaying the image received from the flying object; and a control unit for limiting an output of at least a part of the image when a prohibited area is included in the image.

Description

Mobile terminal and its control method

The present invention relates to a mobile terminal and a control method thereof, which can restrict a flying object from photographing a prohibited area.

Terminals may be divided into mobile / portable terminals and stationary terminals according to their mobility. The mobile terminal may be further classified into a handheld terminal and a vehicle mounted terminal according to whether a user can directly carry it.

The functions of mobile terminals are diversifying. For example, data and voice communication, taking a picture and video with a camera, recording a voice, playing a music file through a speaker system, and outputting an image or video to a display unit. Some terminals have an electronic game play function or a multimedia player function. In particular, recent mobile terminals may receive multicast signals that provide visual content such as broadcasting, video, and television programs.

As the terminal functions are diversified, for example, such a terminal is a multimedia player having a complex function such as taking a picture or a video, playing a music or video file, playing a game, or receiving a broadcast. Is being implemented.

Advances in the field of IT technology have recently emerged in flying objects. For example, at the shooting site, a helicam is used instead of a Jimmy camera, and an attempt is made to use a drone for the delivery of small items.

By incorporating the mobile terminal, it is also possible to remotely control the flying object through the mobile terminal. For example, if a predetermined wireless communication connection can be established between the mobile terminal and the flying object, the mobile terminal may remotely control the flying object by transmitting a control signal to the flying object.

However, the flying object, unlike other objects running on the ground, is not limited in the moving range. Accordingly, if a flying object is equipped with a camera, the flying object may be used as a voyeur's tool to secretly penetrate into a space where confidentiality is required and take an unauthorized photo or video.

Accordingly, it is necessary to prevent the flying object from being used for malicious purposes without harming the convenience of the flying object.

An object of the present invention is to provide a mobile terminal and a method of controlling the same, which enhance user convenience.

In particular, it is an object of the present invention to provide a mobile terminal and a control method thereof for remotely controlling a flying object to restrict the photographing of a prohibited area.

The technical problems to be achieved in the present invention are not limited to the technical problems mentioned above, and other technical problems not mentioned above will be clearly understood by those skilled in the art from the following description. Could be.

According to an aspect of the present invention to achieve the above or another object, a wireless communication unit for receiving an image from a flying object equipped with a camera; A display unit which displays the image received from the flying object; And a controller configured to limit an output of at least a part of the image when the prohibited region is included in the image.

According to another aspect of the present invention for achieving the above or another object, receiving an image from a flying object equipped with a camera; And displaying the image received from the flying object, and when the prohibited region is included in the image, output of at least some of the image is limited. .

Means for solving the technical problems to be achieved in the present invention is not limited to the above-mentioned solutions, another solution that is not mentioned is clear to those skilled in the art from the following description. Can be understood.

The effects of the mobile terminal and its control method according to the present invention are as follows.

According to at least one of the embodiments of the present invention, there is an advantage that can provide a mobile terminal with improved user convenience.

Specifically, the present invention has an effect that can provide a mobile terminal and a control method thereof for remote control to limit the flying object to photograph the prohibited area.

The effects that can be provided by the present invention are not limited to the above-mentioned effects, and other effects not mentioned above may be clearly understood by those skilled in the art from the following description. There will be.

1A is a block diagram illustrating a mobile terminal related to the present invention.

1B and 1C are conceptual views of one example of a mobile terminal, viewed from different directions.

Referring to Figure 2, it will be described in detail with respect to the flying object remotely controlled by the mobile terminal.

3 is a diagram illustrating an example of a user interface for remotely controlling a flying object.

4 is an operation flowchart of a mobile terminal according to the present invention.

FIG. 5 is a diagram for describing an example in which coordinates of an earth surface photographed by a camera of a flying object are calculated.

FIG. 6 is a view for explaining an example in which it is determined whether a prohibited area is included through patterning.

7 is a diagram illustrating an example of recognizing a prohibited area.

8 is a diagram illustrating another example of recognizing a prohibited area.

9 is a diagram illustrating an example in which an output of an image received from a flying object is limited.

10 is a diagram illustrating an example in which a steel cut is output before entering the prohibition area.

11 is a diagram illustrating an example in which photography is limited.

12 is a diagram illustrating an example in which a section photographing a prohibited area is deleted.

13 is a diagram illustrating an example in which movement of a flying object is restricted.

14 is a diagram illustrating an example in which camera rotation of a flying object is restricted.

15 is a diagram illustrating an example in which a flying object leaves a prohibited area.

FIG. 16 is a diagram illustrating an example in which a flying object flies in a bypass area.

17 is a diagram illustrating an example in which a way point is designated.

18 is a diagram illustrating an example of requesting registration of a prohibited area.

19 is a diagram illustrating an example in which output of at least a part of an image received from a flying object is limited.

20 is a diagram illustrating an example in which shooting of a building to which a QR code is attached is restricted.

21 is a diagram illustrating an example in which photographing of a subject is stopped.

22 is a diagram illustrating an example in which a flying object moves in a direction away from a subject.

FIG. 23 is a diagram illustrating an example in which at least some of the lighting units are turned on.

24 is a diagram illustrating an example in which a modified image is transmitted.

Hereinafter, embodiments of the present disclosure will be described in detail with reference to the accompanying drawings, and the same or similar components are denoted by the same reference numerals regardless of the reference numerals, and redundant description thereof will be omitted. The suffixes "module" and "unit" for components used in the following description are given or used in consideration of ease of specification, and do not have distinct meanings or roles from each other. In addition, in describing the embodiments disclosed herein, when it is determined that the detailed description of the related known technology may obscure the gist of the embodiments disclosed herein, the detailed description thereof will be omitted. In addition, the accompanying drawings are intended to facilitate understanding of the embodiments disclosed herein, but are not limited to the technical spirit disclosed herein by the accompanying drawings, all changes included in the spirit and scope of the present invention. It should be understood to include equivalents and substitutes.

Terms including ordinal numbers such as first and second may be used to describe various components, but the components are not limited by the terms. The terms are used only for the purpose of distinguishing one component from another.

When a component is referred to as being "connected" or "connected" to another component, it may be directly connected to or connected to that other component, but it may be understood that other components may be present in between. Should be. On the other hand, when a component is said to be "directly connected" or "directly connected" to another component, it should be understood that there is no other component in between.

Singular expressions include plural expressions unless the context clearly indicates otherwise.

In this application, the terms "comprises" or "having" are intended to indicate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, components, or a combination thereof.

The mobile terminal described herein includes a mobile phone, a smart phone, a laptop computer, a digital broadcasting terminal, a personal digital assistant, a portable multimedia player, a navigation, a slate PC , Tablet PCs, ultrabooks, wearable devices, such as smartwatches, glass glasses, head mounted displays, and the like. have.

However, it will be readily apparent to those skilled in the art that the configuration according to the embodiments described herein may also be applied to fixed terminals such as digital TVs, desktop computers, digital signages, etc., except when applicable only to mobile terminals. will be.

1A to 1C, FIG. 1A is a block diagram illustrating a mobile terminal according to the present invention, and FIGS. 1B and 1C are conceptual views of one example of the mobile terminal, viewed from different directions.

The mobile terminal 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a controller 180, and a power supply unit 190. ) May be included. The components shown in FIG. 1A are not essential to implementing a mobile terminal, so that the mobile terminal described herein may have more or fewer components than those listed above.

More specifically, the wireless communication unit 110 of the components, between the mobile terminal 100 and the wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or the mobile terminal 100 and the external server It may include one or more modules that enable wireless communication therebetween. 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 the broadcast receiving module 111, the mobile communication module 112, the wireless internet module 113, the short range communication module 114, and the location information module 115. .

The input unit 120 may include a camera 121 or an image input unit for inputting an image signal, a microphone 122 for inputting an audio signal, an audio input unit, or a user input unit 123 for receiving information from a user. , Touch keys, mechanical keys, and the like. The voice data or the image data collected by the input unit 120 may be analyzed and processed as a control command of the user.

The sensing unit 140 may include one or more sensors for sensing at least one of information in the mobile terminal, surrounding environment information surrounding the mobile terminal, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor 142, an illumination sensor, a touch sensor, an acceleration sensor, a magnetic sensor, and gravity. G-sensor, Gyroscope Sensor, Motion Sensor, RGB Sensor, Infrared Sensor, Infrared Sensor, Finger Scan Sensor, Ultrasonic Sensor Optical sensors (e.g. cameras 121), microphones (see 122), battery gauges, environmental sensors (e.g. barometers, hygrometers, thermometers, radiation detection sensors, Thermal sensors, gas sensors, etc.), chemical sensors (eg, electronic noses, healthcare sensors, biometric sensors, etc.). Meanwhile, the mobile terminal disclosed herein may use a combination of information sensed by at least two or more of these sensors.

The output unit 150 is used to generate an output related to sight, hearing, or tactile sense, and includes at least one of a display unit 151, an audio output unit 152, a hap tip module 153, and an optical output unit 154. can do. The display unit 151 forms a layer structure with or is integrally formed with the touch sensor, thereby implementing a touch screen. The touch screen may function as a user input unit 123 that provides an input interface between the mobile terminal 100 and the user, and may also provide an output interface between the mobile terminal 100 and the user.

The interface unit 160 serves as a path to various types of external devices connected to the mobile terminal 100. The interface unit 160 connects a device equipped with a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, and an identification module. It may include at least one of a port, an audio input / output (I / O) port, a video input / output (I / O) port, and an earphone port. In the mobile terminal 100, in response to an external device being connected to the interface unit 160, appropriate control associated with the connected external device may be performed.

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 driven in the mobile terminal 100, data for operating the mobile terminal 100, and instructions. At least some of these applications may be downloaded from an external server via wireless communication. In addition, at least some of these application programs may exist on the mobile terminal 100 from the time of shipment for basic functions of the mobile terminal 100 (for example, a call forwarding, a calling function, a message receiving, and a calling function). The application program may be stored in the memory 170 and installed on the mobile terminal 100 to be driven by the controller 180 to perform an operation (or function) of the mobile terminal.

In addition to the operation related to the application program, the controller 180 typically controls the overall operation of the mobile terminal 100. The controller 180 may provide or process information or a function appropriate to a user by processing signals, data, information, and the like, which are input or output through the above-described components, or by driving an application program stored in the memory 170.

In addition, the controller 180 may control at least some of the components described with reference to FIG. 1A in order to drive an application program stored in the memory 170. Furthermore, the controller 180 may operate by combining at least two or more of the components included in the mobile terminal 100 to drive the application program.

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

At least some of the components may operate in cooperation with each other to implement an operation, control, or control method of the 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 components listed above will be described in detail with reference to FIG. 1A before looking at various embodiments implemented through the mobile terminal 100 described above.

First, referring to the wireless communication unit 110, the broadcast receiving module 111 of the wireless communication unit 110 receives a broadcast signal and / or broadcast related information from an external broadcast management server through a broadcast channel. The broadcast channel may include a satellite channel and a terrestrial channel. Two or more broadcast receiving modules may be provided to the mobile terminal 100 for simultaneous broadcast reception or switching of broadcast channels for at least two broadcast channels.

The mobile communication module 112 may include technical standards or communication schemes (eg, Global System for Mobile communication (GSM), Code Division Multi Access (CDMA), Code Division Multi Access 2000 (CDMA2000), and EV). Enhanced Voice-Data Optimized or Enhanced Voice-Data Only (DO), Wideband CDMA (WCDMA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), LTE-A (Long Term Evolution-Advanced) and the like to transmit and receive a radio signal with at least one of a base station, an external terminal, a server on a mobile communication network.

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

The wireless internet module 113 refers to a module for wireless internet access and may be embedded or external to the mobile terminal 100. The wireless internet module 113 is configured to transmit and receive wireless signals in a communication network according to wireless internet technologies.

Examples of wireless Internet technologies include Wireless LAN (WLAN), Wireless-Fidelity (Wi-Fi), Wireless Fidelity (Wi-Fi) Direct, Digital Living Network Alliance (DLNA), Wireless Broadband (WiBro), and WiMAX (World). Interoperability for Microwave Access (HSDPA), High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE), Long Term Evolution-Advanced (LTE-A), and the like. 113) transmits and receives data according to at least one wireless Internet technology in a range including the Internet technologies not listed above.

In view of the fact that the wireless Internet access by WiBro, HSDPA, HSUPA, GSM, CDMA, WCDMA, LTE, LTE-A, etc. is made through a mobile communication network, the wireless Internet module 113 for performing a wireless Internet access through the mobile communication network 113 ) May be understood as a kind of mobile communication module 112.

The short range communication module 114 is for short range communication, and includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB), ZigBee, and NFC. (Near Field Communication), at least one of Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, Wireless USB (Wireless Universal Serial Bus) technology can be used to support short-range communication. The short-range communication module 114 may be configured between a mobile terminal 100 and a wireless communication system, between the mobile terminal 100 and another mobile terminal 100, or through the wireless area networks. ) And a network in which the other mobile terminal 100 (or an external server) is located. The short range wireless communication network may be short range wireless personal area networks.

Here, the other mobile terminal 100 is a wearable device capable of exchanging (or interworking) data with the mobile terminal 100 according to the present invention (for example, smartwatch, smart glasses). (smart glass), head mounted display (HMD). The short range communication module 114 may sense (or recognize) a wearable device that can communicate with the mobile terminal 100, around the mobile terminal 100. Further, when the detected wearable device is a device that is authenticated to communicate with the mobile terminal 100 according to the present invention, the controller 180 may include at least a portion of data processed by the mobile terminal 100 in the short range communication module ( The transmission may be transmitted to the wearable device through 114. Therefore, the user of the wearable device may use data processed by the mobile terminal 100 through the wearable device. For example, according to this, when a call is received by the mobile terminal 100, the user performs a phone call through the wearable device or when a message is received by the mobile terminal 100, the received through the wearable device. It is possible to check the message.

The location information module 115 is a module for obtaining a location (or current location) of a mobile terminal, and a representative example thereof is a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the mobile terminal utilizes the GPS module, the mobile terminal may acquire the location of the mobile terminal using a signal transmitted from a GPS satellite. As another example, when the mobile terminal utilizes the Wi-Fi module, the mobile terminal may acquire the location of the mobile terminal based on information of the wireless access point (AP) transmitting or receiving the Wi-Fi module and the wireless signal. If necessary, the location information module 115 may perform any function of other modules of the wireless communication unit 110 to substitute or additionally obtain data regarding the location of the mobile terminal. The location information module 115 is a module used to obtain the location (or current location) of the mobile terminal, and is not limited to a module that directly calculates or obtains the location of the mobile terminal.

Next, the input unit 120 is for inputting image information (or signal), audio information (or signal), data, or information input from a user. For input of image information, the mobile terminal 100 is one. Alternatively, the plurality of cameras 121 may be provided. The camera 121 processes image frames such as still images or moving images obtained by the image sensor in the video call mode or the photographing mode. The processed image frame may be displayed on the display unit 151 or stored in the memory 170. On the other hand, the plurality of cameras 121 provided in the mobile terminal 100 may be arranged to form a matrix structure, and through the camera 121 forming a matrix structure in this way, the mobile terminal 100 may have various angles or focuses. The plurality of pieces of image information may be input. In addition, the plurality of cameras 121 may be arranged in a stereo structure to acquire a left image and a right image for implementing a stereoscopic image.

The microphone 122 processes external sound signals into electrical voice data. The processed voice data may be variously used according to a function (or an application program being executed) performed by the mobile terminal 100. Meanwhile, various noise reduction algorithms may be implemented in the microphone 122 to remove noise generated in the process of receiving an external sound signal.

The user input unit 123 is for receiving information from a user. When information is input through the user input unit 123, the controller 180 may control an operation of the mobile terminal 100 to correspond to the input information. . The user input unit 123 may be a mechanical input unit (or a mechanical key, for example, a button, a dome switch, a jog wheel, or the like located on the front, rear, or side surfaces of the mobile terminal 100). Jog switch, etc.) and touch input means. As an example, the touch input means may include a virtual key, a soft key, or a visual key displayed on the touch screen through a software process, or a portion other than the touch screen. It may be made of a touch key disposed in the. The virtual key or the visual key may be displayed on the touch screen while having various forms, for example, graphic, text, icon, video, or the like. It can be made of a combination of.

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 sensing signal corresponding thereto. The controller 180 may control driving or operation of the mobile terminal 100 or perform data processing, function or operation related to an application program installed in the mobile terminal 100 based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

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

Examples of the proximity sensor 141 include a transmission photoelectric sensor, a direct reflection photoelectric sensor, a mirror reflection photoelectric sensor, a high frequency oscillation proximity sensor, a capacitive proximity sensor, a magnetic proximity sensor, and an infrared proximity sensor. In the case where the touch screen is capacitive, the proximity sensor 141 may be configured to detect the proximity of the object by the change of the electric field according to the proximity of the conductive object. 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, an action of allowing the object to be recognized without being in contact with the touch screen so that the object is located on the touch screen is referred to as a "proximity touch", and the touch The act of actually touching an object on a screen is called a "contact touch." The position at which the object is in close proximity touch on the touch screen means a position where the object is perpendicular to the touch screen when the object is in close proximity touch. The proximity sensor 141 may detect a proximity touch and a proximity touch pattern (for example, a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, and a proximity touch movement state). have. Meanwhile, the controller 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern detected through the proximity sensor 141 as described above, and further, provides visual information corresponding to the processed data. It can be output on the touch screen. Further, the controller 180 may control the mobile terminal 100 to process different operations or data (or information) according to whether the touch on the same point on the touch screen is a proximity touch or a touch touch. .

The touch sensor applies a touch (or touch input) applied to the touch screen (or the display unit 151) using at least one of various touch methods such as a resistive film method, a capacitive method, an infrared method, an ultrasonic method, and a magnetic field method. Detect.

As an example, the touch sensor may be configured to convert a change in pressure applied to a specific portion of the touch screen or capacitance generated at the specific portion into an electrical input signal. The touch sensor may be configured to detect a position, an area, a pressure at the touch, a capacitance at the touch, and the like, when the touch object applying the touch on the touch screen is touched on the touch sensor. Here, the touch object is an object applying a touch to the touch sensor and may be, for example, a finger, a touch pen or a stylus pen, a pointer, or the like.

As such, 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 then transmits the corresponding data to the controller 180. As a result, the controller 180 can know which area of the display unit 151 is touched. Here, the touch controller may be a separate component from the controller 180 or may be the controller 180 itself.

Meanwhile, the controller 180 may perform different control or perform the same control according to the type of touch object that touches the touch screen (or a touch key provided in addition to the touch screen). Whether to perform different control or the same control according to the type of touch object may be determined according to the operation state of the mobile terminal 100 or an application program being executed.

Meanwhile, the touch sensor and the proximity sensor described above may be independently or combined, and may be a short (or tap) touch, a long touch, a multi touch, a drag touch on a touch screen. ), Flick touch, pinch-in touch, pinch-out touch, swipe touch, hovering touch, etc. A touch can be sensed.

The ultrasonic sensor may recognize location information of a sensing object using ultrasonic waves. On the other hand, the controller 180 can calculate the position of the wave generation source through the information detected from the optical sensor and the plurality of ultrasonic sensors. The position of the wave source can be calculated using the property that the light is much faster than the ultrasonic wave, that is, the time that the light reaches the optical sensor is much faster than the time when the ultrasonic wave reaches the ultrasonic sensor. More specifically, the position of the wave generation source may be calculated using a time difference from the time when the ultrasonic wave reaches the light as the reference signal.

On the other hand, the camera 121, which has been described as the configuration of the input unit 120, includes at least one of a camera sensor (eg, CCD, CMOS, etc.), a photo sensor (or image sensor), and a laser sensor.

The camera 121 and the laser sensor may be combined with each other to detect a touch of a sensing object with respect to a 3D stereoscopic image. The photo sensor may be stacked on the display element, which is configured to scan the movement of the sensing object in proximity to the touch screen. More specifically, the photo sensor mounts a photo diode and a transistor (TR) in a row / column and scans contents mounted on the photo sensor by using an electrical signal that varies according to the amount of light applied to the photo diode. That is, the photo sensor calculates coordinates of the sensing object according to the amount of light change, and thus, the position information of the sensing object can be obtained.

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 in the mobile terminal 100 or user interface (UI) and graphical user interface (GUI) information according to the execution screen information. .

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

The stereoscopic display unit may be a three-dimensional display method such as a stereoscopic method (glasses method), an auto stereoscopic method (glasses-free method), a projection method (holographic method).

The sound output unit 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, and the like. The sound output unit 152 may also output a sound signal related to a function (for example, a call signal reception sound or a message reception sound) performed in the mobile terminal 100. The sound output unit 152 may include a receiver, a speaker, a buzzer, and the like.

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

In addition to vibration, the haptic module 153 may be used to stimulate pins that vertically move with respect to the contact skin surface, jetting force or suction force of air through the jetting or suction port, grazing to the skin surface, contact of electrodes, and electrostatic force Various tactile effects can be generated, such as effects by the endothermic and the reproduction of a sense of cold using the elements capable of endothermic heat generation.

The haptic module 153 may not only deliver a tactile effect through direct contact, but also may allow a user to feel the tactile effect through a muscle sense such as a finger or an arm. Two or more haptic modules 153 may be provided according to a configuration aspect of the mobile terminal 100.

The light output unit 154 outputs a signal for notifying occurrence of an event by using light of a light source of the mobile terminal 100. Examples of events occurring in the mobile terminal 100 may be message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like.

The signal output from the light output unit 154 is implemented as the mobile terminal emits light of a single color or a plurality of colors to the front or the rear. The signal output may be terminated by the mobile terminal detecting the user's event confirmation.

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

On the other hand, the identification module is a chip that stores a variety of information for authenticating the usage rights of the mobile terminal 100, a user identification module (UIM), subscriber identity module (SIM), universal user authentication And a universal subscriber identity module (USIM). A device equipped with an identification module (hereinafter referred to as an 'identification device') may be manufactured in the form of a smart card. Therefore, the identification device may be connected to the terminal 100 through the interface unit 160.

In addition, when the mobile terminal 100 is connected to an external cradle, the interface unit 160 may be a passage for supplying power from the cradle to the mobile terminal 100 or may be input from the cradle by a user. Various command signals may be a passage through which the mobile terminal 100 is transmitted. Various command signals or power input from the cradle may operate as signals for recognizing that the mobile terminal 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and may temporarily store input / output data (for example, a phone book, a message, a still image, a video, etc.). The memory 170 may store data regarding vibration and sound of various patterns output when a touch input on the touch screen is performed.

The memory 170 may include a flash memory type, a hard disk type, a solid state disk type, an SSD type, a silicon disk drive type, and a multimedia card micro type. ), Card-type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read It may include at least one type of storage medium of -only memory (PROM), programmable read-only memory (PROM), magnetic memory, magnetic disk and optical disk. The mobile terminal 100 may be operated in connection with a web storage that performs a storage function of the memory 170 on the Internet.

On the other hand, as described above, the controller 180 controls the operation related to the application program, and generally the overall operation of the mobile terminal 100. For example, if the state of the mobile terminal satisfies a set condition, the controller 180 may execute or release a lock state that restricts input of a user's control command to applications.

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

The power supply unit 190 receives an external power source and an internal power source under the control of the controller 180 to supply power for operation of each component. The power supply unit 190 includes a battery, and the battery may be a built-in battery configured to be rechargeable, and may be detachably coupled to the terminal body for charging.

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

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 uses one or more of an inductive coupling based on a magnetic induction phenomenon or a magnetic resonance coupling based on an electromagnetic resonance phenomenon from an external wireless power transmitter. Power can be delivered.

Meanwhile, various embodiments of the present disclosure may be implemented in a recording medium readable by a computer or a similar device using, for example, software, hardware, or a combination thereof.

1B and 1C, the disclosed mobile terminal 100 includes a terminal body in the form of a bar. However, the present invention is not limited thereto, and the present invention can be applied to various structures such as a watch type, a clip type, a glass type, or a folder type, a flip type, a slide type, a swing type, a swivel type, and two or more bodies which are coupled to be movable relative. . Although related to a particular type of mobile terminal, a description of a particular type of mobile terminal may generally apply to other types of mobile terminals.

Herein, the terminal body may be understood as a concept that refers to the mobile terminal 100 as at least one aggregate.

The mobile terminal 100 includes a case (eg, a frame, a housing, a cover, etc.) forming an external appearance. As shown, the mobile terminal 100 may include a front case 101 and a rear case 102. Various electronic components are disposed in the internal space formed by the combination of the front case 101 and the rear case 102. At least one middle case may be additionally disposed between the front case 101 and the rear case 102.

The display unit 151 may be disposed in front of the terminal body to output information. As shown, the window 151a of the display unit 151 may be mounted to the front case 101 to form a front surface of the terminal body together with the front case 101.

In some cases, an electronic component may be mounted on the rear case 102. Electronic components attachable to the rear case 102 include a removable battery, an identification module, a memory card, and the like. In this case, the rear cover 102 may be detachably coupled to the rear case 102 to cover the mounted electronic component. Therefore, when the rear cover 103 is separated from the rear case 102, the electronic components mounted on the rear case 102 are exposed to the outside.

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

The

cases

101, 102, and 103 may be formed by injecting a synthetic resin, or may be formed of a metal, for example, stainless steel (STS), aluminum (Al), titanium (Ti), or the like.

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

On the other hand, the mobile terminal 100 may be provided with a waterproof portion (not shown) to prevent water from seeping 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 combination thereof. It may include a waterproof member for sealing the inner space.

The mobile terminal 100 includes a display unit 151, first and second

sound output units

152a and 152b, a proximity sensor 141, an illuminance sensor 142, an optical output unit 154, and first and second units. The

cameras

121a and 121b, the first and

second manipulation units

123a and 123b, the microphone 122, the interface unit 160, and the like may be provided.

Hereinafter, as illustrated in FIGS. 1B and 1C, the display unit 151, the first sound output unit 152a, the proximity sensor 141, the illuminance sensor 142, and the light output unit may be disposed on the front surface of the terminal body. 154, the first camera 121a and the first operation unit 123a are disposed, and the second operation unit 123b, the microphone 122, and the interface unit 160 are disposed on the side of the terminal body. The mobile terminal 100 in which the second sound output unit 152b and the second camera 121b are disposed on the rear surface of the mobile terminal 100 will be described as an example.

However, these configurations are not limited to this arrangement. These configurations may be excluded or replaced as needed or disposed on other sides. For example, the first manipulation unit 123a may not be provided on the front surface of the terminal body, and the second sound output unit 152b may be provided on the side of the terminal body instead of the rear surface of the terminal body.

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

In addition, two or more display units 151 may exist according to an implementation form of the mobile terminal 100. In this case, the plurality of display units may be spaced apart or integrally disposed on one surface of the mobile terminal 100, or may be disposed on different surfaces.

The display unit 151 may include a touch sensor that senses a touch on the display unit 151 so as to receive a control command by a touch method. By using this, when a touch is made to the display unit 151, the touch sensor may sense the touch, and the controller 180 may generate a control command corresponding to the touch based on the touch sensor. The content input by the touch method may be letters or numbers or menu items that can be indicated or designated in various modes.

Meanwhile, the touch sensor is formed of a film having a touch pattern and disposed between the window 151a and the display (not shown) on the rear surface of the window 151a or directly patterned on the rear surface of the window 151a. May be Alternatively, the touch sensor may be integrally formed with the display. For example, the touch sensor may be disposed on a substrate of the display or provided in the display.

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

The first sound output unit 152a may be implemented as a receiver for transmitting a call sound to the user's ear, and the second sound output unit 152b may be a loud speaker for outputting various alarm sounds or multimedia reproduction sounds. It can be implemented in the form of).

A sound hole for emitting sound generated from the first sound output unit 152a may be formed in the window 151a of the display unit 151. However, the present invention is not limited thereto, and the sound may be configured to be emitted along an assembly gap between the structures (for example, a gap between the window 151a and the front case 101). In this case, an externally formed hole may be invisible or hidden for sound output, thereby simplifying the appearance of the mobile terminal 100.

The light output unit 154 is configured to output light for notifying when an event occurs. Examples of the event may include message reception, call signal reception, missed call, alarm, schedule notification, email reception, information reception through an application, and the like. When the user's event confirmation is detected, the controller 180 may control the light output unit 154 to end the light output.

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

The first and

second manipulation units

123a and 123b may be collectively referred to as a manipulating portion as an example of the user input unit 123 operated to receive a command for controlling the operation of the mobile terminal 100. have. The first and

second manipulation units

123a and 123b may be adopted in any manner as long as the user is tactile manner such as touch, push, scroll, and the like while the user is tactile. In addition, the first and

second manipulation units

123a and 123b may be employed in such a manner that the first and

second manipulation units

123a and 123b are operated without a tactile feeling by the user through proximity touch, hovering touch, or the like.

In the drawing, the first operation unit 123a is illustrated as being a touch key, but the present invention is not limited thereto. For example, the first manipulation unit 123a may be a mechanical key or a combination of a touch key and a push key.

The contents input by the first and

second manipulation units

123a and 123b may be variously set. For example, the first operation unit 123a receives a command such as a menu, a home key, a cancellation, a search, etc., and the second operation unit 123b is output from the first or second

sound output units

152a and 152b. The user may receive a command such as adjusting the volume of the sound and switching to the touch recognition mode of the display unit 151.

Meanwhile, as another example of the user input unit 123, a rear input unit (not shown) may be provided on the rear surface of the terminal body. The rear input unit is manipulated to receive a command for controlling the operation of the mobile terminal 100, and the input contents may be variously set. For example, commands such as power on / off, start, end, scroll, etc., control of the volume of sound output from the first and second

sound output units

152a and 152b, and the touch recognition mode of the display unit 151. Commands such as switching can be received. The rear input unit may be implemented in a form capable of input by touch input, push input, or a combination thereof.

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

As such, when the rear input unit is provided at the rear of the terminal body, a new type user interface using the same may be implemented. In addition, when the touch screen or the rear input unit described above replaces at least some functions of the first operation unit 123a provided in the front of the terminal body, the first operation unit 123a is not disposed on the front of the terminal body. The display unit 151 may be configured with a larger screen.

Meanwhile, the mobile terminal 100 may be provided with a fingerprint recognition sensor for recognizing a user's fingerprint, and the controller 180 may use fingerprint information detected through the fingerprint recognition sensor as an authentication means. The fingerprint recognition sensor may be embedded in the display unit 151 or the user input unit 123.

The microphone 122 is configured to receive a user's voice, other sounds, and the like. The microphone 122 may be provided at a plurality of locations and configured to receive stereo sound.

The interface unit 160 serves as a path for connecting the mobile terminal 100 to an external device. For example, the interface unit 160 may be connected to another device (eg, an earphone or an external speaker), a port for short-range communication (for example, an infrared port (IrDA Port), or a Bluetooth port (Bluetooth). Port), a wireless LAN port, or the like, or a power supply terminal for supplying power to the mobile terminal 100. The interface unit 160 may be implemented in the form of a socket for receiving an external card such as a subscriber identification module (SIM) or a user identity module (UIM), a memory card for storing information.

The second camera 121b may be disposed on the rear surface of the terminal body. In this case, the second camera 121b has a photographing direction substantially opposite to that of the first camera 121a.

The second camera 121b may include a plurality of lenses arranged along at least one line. The plurality of lenses may be arranged in a matrix format. Such a camera may be referred to as an 'array camera'. When the second camera 121b is configured as an array camera, images may be photographed in various ways using a plurality of lenses, and images of better quality may be obtained.

The flash 124 may be disposed adjacent to the second camera 121b. The flash 124 shines light toward the subject when the subject is photographed by the second camera 121b.

The second sound output unit 152b may be additionally disposed on the terminal body. The second sound output unit 152b may implement a stereo function together with the first sound output unit 152a and may be used to implement a speakerphone mode during a call.

The terminal body may be provided with at least one antenna for wireless communication. The antenna may be built in the terminal body or formed in the case. For example, an antenna that forms part of the broadcast receiving module 111 (refer to FIG. 1A) may be configured to be pulled out from the terminal body. Alternatively, the antenna may be formed in a film type and attached to the inner side of the rear cover 103, or may be configured such that a case including a conductive material functions as an antenna.

The terminal body is provided with a power supply unit 190 (see FIG. 1A) for supplying power to the mobile terminal 100. The power supply unit 190 may include a battery 191 embedded in the terminal body or detachably configured from the outside of the terminal body.

The battery 191 may be configured to receive power through a power cable connected to the interface unit 160. In addition, the battery 191 may be configured to enable wireless charging through a wireless charger. The wireless charging may be implemented by a magnetic induction method or a resonance method (magnetic resonance method).

Meanwhile, in the drawing, the rear cover 103 is coupled to the rear case 102 to cover the battery 191 to limit the detachment of the battery 191 and to protect the battery 191 from external shock and foreign matter. To illustrate. When the battery 191 is detachably configured to the terminal body, the rear cover 103 may be detachably coupled to the rear case 102.

An accessory may be added to the mobile terminal 100 to protect the appearance or to assist or expand the function of the mobile terminal 100. An example of such an accessory may be a cover or pouch that covers or accommodates at least one surface of the mobile terminal 100. The cover or pouch may be configured to be linked with the display unit 151 to expand the function of the mobile terminal 100. Another example of the accessory may be a touch pen for assisting or extending a touch input to a touch screen.

According to the invention, a mobile terminal can be used to control a flying object. Here, the flying object is a plane or helicopter-shaped aircraft flying by radio wave induction without a person, and may include a drone, a helicam, a RC helicopter, and the like. . Specifically, the mobile terminal may be used to remotely control flight paths and flight speeds of drones, helicopters, and RC helicopters.

In this case, a camera may be mounted on the flying object remotely controlled by the mobile terminal. Accordingly, the flying object may take a picture or video (or video) through the camera during the flight, and the camera may be remotely controlled by the mobile terminal.

The mobile terminal according to the present invention for remotely controlling a flying object may include at least one of the components shown in FIGS. 1A to 1C. For example, it may be assumed that the mobile terminal according to the present invention includes a wireless communication unit 110, a display unit 151, a memory 170, and a controller 180.

The wireless communication unit 110 may perform a role of performing wireless communication with the flying object. In detail, the controller 180 may transmit a remote control signal to the flying object or receive data from the flying object through the wireless communication unit 110. In this case, the communication method between the mobile terminal and the flying object may be Bluetooth, Wi-Fi, or Zigbee. However, a communication method other than Bluetooth, Wi-Fi or Zigbee may be used for communication between the mobile terminal and the flying object. For example, the mobile terminal and the flying object may communicate through a mobile communication network such as LTE and HSDPA. However, for convenience of description, in the following embodiments, it is assumed that the communication method between the mobile terminal and the flying object is Bluetooth.

In addition, hereinafter, the mobile terminal according to the present invention will be described on the assumption that the display unit 151 is a touch screen. However, the display unit 151 will not necessarily be a touch screen. If the display unit 151 is not a touch screen, the touch inputs described later may be replaced by another type of user input (for example, pushing a physical button of a mobile terminal or gesture input using a mobile terminal). .

2 is a block diagram of a flying object. Referring to FIG. 2, the flying object may be divided into a flying unit 210, a main body 220, and a camera 230.

The flight unit 210 generates lift for the flying object 200 to fly. The flight unit 210 may include at least one propeller 212 capable of rotating in combination with a motor. The propeller 212 may engage with the support 214 supporting it, thereby generating lift through rotation. For stable flight of the flying object 200, the propeller 212 may be arranged in a symmetrical structure on the flying object.

The support part 214 supporting the propeller may be equipped with an illumination part 216 for generating light. Through the light generated by the lighting unit 216, it is possible to inform the state of the flying object. For example, the lighting unit 216 generates light when an event such as when the battery level of the flying object is below a predetermined reference value, when the flying object takes a picture or video, or when the flying object receives a control signal from the mobile terminal. Can be controlled.

Electronic components constituting the flying object 200 may be mounted on the main body 220.

For example, the main body 220 may include a wireless communication unit 221, a memory 223, a sensing unit 225, a microphone 227, and a controller 229.

The wireless communication unit 221 performs wireless communication between the flying object 200 and the mobile terminal 100. For example, the wireless communication unit 221 may communicate with the mobile terminal 100 using a communication technology such as Bluetooth, Zigbee, Wi-Fi, or through a mobile communication technology such as LTE or HSDPA. In addition, the wireless communication unit 221 may be used to receive the position information of the flying object. For example, the wireless communication unit 221 may include a GPS for obtaining location information of a flying object. Position information such as latitude and longitude of the flying position of the flying object may be obtained through the GPS.

The memory 223 stores the image data to be photographed, and stores the data received from the mobile terminal 100.

The sensing unit 225 detects the state of the flying object 200 and the surrounding environment. For example, the sensing unit 225 may detect a surrounding object to prevent the flying object 200 from colliding with another object during the flight. In addition, based on the detection signal of the sensing unit 225, the control unit 229 may determine whether or not the photographing place is indoors.

The sensing unit 225 may include sensors that can detect a flight state of the flying object 200. For example, a barometer or an ultrasonic sensor may be used to determine the flying altitude of the flying object. The geomagnetic sensor and the inertial sensor may be used to calculate the azimuth of the flying object or the degree of tilt of the flying object.

Gimbal can be used to determine the pitch angle and orientation of the camera.

The microphone 227 serves to receive a user voice. The controller 229 may determine whether the subject rejects photographing based on the voice input through the microphone 227.

The controller 229 plays a role of controlling the flying object 200 as a whole. In detail, the controller 229 may adjust the flying position of the flying object 200 and the rotation angle of the camera 230 according to information received from the mobile terminal 100 or a gesture input detected through the camera 230. .

In addition, the controller 229 may control the camera 230 to take a picture based on information received from the mobile terminal 100 or a gesture input detected through the camera 230.

The camera 230 may be exposed to the outer surface of the flying object 200 to take a video or photo. When a picture is taken through the camera 230, the controller 229 may transmit a picture taken to the mobile terminal 100. As described above, the camera 230 of the flying object 200 may be installed to be tilted vertically or horizontally.

As an example, the camera 230 may be coupled to the electronic motor to rotate vertically or horizontally. The flying object may rotate the camera 230 at an optimal angle to recognize the user's face through the control of the electronic motor. As another example, the camera 230 may be designed to be manually rotated by a user.

A scale for measuring the degree of tilt of the camera 230 may be displayed on the outer surface of the flying object. The user may recognize the degree of rotation of the camera 230 using the scale.

A mirror may be attached to the lens of the camera 230. Accordingly, the user may recognize the area of the space to be photographed through the camera 230 through the image reflected in the mirror.

The mobile terminal according to the present invention can generate a control signal for remotely controlling a flying object. Specifically, the mobile terminal may remotely control the flying object through a control application for remotely controlling the flying object. The control application may provide the mobile terminal with a user interface for remotely controlling the flight path of the flying object, the landing position of the flying object, shooting through the flying object, and the like.

For example, FIG. 3 is a diagram illustrating an example of a user interface for remotely controlling a flying object.

When the control application is executed, the preview image 310 input through the camera 230 of the flying object 200 may be output through the display unit 151 of the mobile terminal 100. Here, the preview image 310 may mean an image input through the camera 230 before capturing an image such as a photo or a video. Through the preview image 310, the user may determine whether a desired composition is configured through the camera 230 and predict the image to be photographed in advance.

Along with the preview image 310, the operation button 320 for adjusting the flight direction (eg, front, rear, left, right) of the flying object 200, the operation button for adjusting the altitude of the flying object 200 The operation button 340 for rotating the camera 230 mounted on the 330 and the flying object 200 may be output. When at least one of the operation buttons is operated by the user, the mobile terminal 100 may transmit a control signal for remotely controlling the flying object 200 to the flying object 200.

The user interface includes a toggle button for remotely controlling the camera 230 of the flying object 200 to take a picture or a video, and a toggle to toggle a shooting mode (for example, a picture shooting mode or a video shooting mode). Button 360 may be further included. When at least one of the shooting button 350 and the shooting mode button 360 is operated by the user, the mobile terminal 100 may transmit a control signal for remotely controlling the flying object 200 to the flying object 200. will be.

Based on the above description, it will be described in detail for the mobile terminal 100 according to the present invention.

4 is an operation flowchart of a mobile terminal according to the present invention. For convenience of description, it is assumed that the mobile terminal 100 has a wireless connection with the flying object 200.

When a control application for remotely controlling the flying object 200 is executed in the mobile terminal 100, the controller 180 may receive and display an image photographed by the flying object 200 (S401). As an example, if the flying object 200 is before capturing an image such as a picture or a video, the preview image received from the flying object 200 may be output through the display unit 151. If the flying object 200 is taking a picture or video, the picture or video taken by the flying object 200 may be output through the display unit 151.

The controller outputs an image received from the flying object 200, but when it is determined that the prohibited image is included in the image received from the flying object 200 in the received image (S402), the controller 180 receives the received image. The output of at least some of the images may be controlled (S403).

Here, a prohibited area means a place where confidentiality must be kept for security or economic reasons, such as military areas and industrial facilities, places where public disclosure is restricted, such as cultural assets and monuments, places where individuals are registered to prohibit shooting, and flights are prohibited due to the risk of collision. It may include a place or a place where a copyright violation problem will occur when shooting, such as a stadium or an outdoor movie theater. The controller 180 may receive information related to the prohibited area, such as the location of the prohibited area and the security level of the prohibited area, from a server linked with the control application.

The controller 180 may calculate coordinates on the ground surface photographed by the camera 230 of the flying object 200, and then determine whether at least some of the calculated coordinates are included in the prohibited area.

For example, FIG. 5 is a diagram for describing an example in which coordinates of an earth surface photographed by a camera of a flying object are calculated.

The flying object 200 may obtain information about a flight state through the wireless communication unit 221 or the sensing unit 225. For example, the flying object 200 may obtain latitude (x) and longitude (y) values of the flying object 200 from the GPS, and obtain a flying altitude z value through a barometer or an ultrasonic sensor. The flying object 200 may obtain a yaw (α) value of the flying object 200 through the geomagnetic field sensor, and the attitude information of the flying object 200 from the inertial sensor (ie, the flying object 200). Can also be obtained. Through the gimbal, the pitch angle ф of the camera 230 and the orientation θ of the camera 230 can be obtained.

The controller 180 of the mobile terminal 100 may calculate coordinate information on the surface photographed by the camera 230 of the flying object 200 based on various variable values obtained from the flying object 200.

For example, latitude and longitude on the surface photographed by the camera 230 of the flying object 200 may be calculated by

Equations

1 and 2, respectively.

Equation 1

Equation 2

In the example shown, n is the angle of view of the camera 230 and may vary depending on the degree of zooming or the characteristics of the mounted lens.

The controller 180 may determine whether at least a part of the image received from the flying object 200 is included in the prohibited area by comparing the coordinate information on the indicator photographed by the camera 230 with the coordinates of the prohibited area. have.

In this case, the mobile terminal 100 may inquire whether the coordinate information on the indicator photographed by the camera 230 is included in the prohibited area through communication with a server that stores information about the prohibited area.

As another example, the coordinates of the prohibited area may be stored in the mobile terminal 100 in a database in the control application. In this case, the controller 180 may inquire whether the coordinate information on the indicator photographed by the camera 230 is included in the prohibited area through an inquiry of the database.

When an image is received from the flying object 200, the controller 180 may extract a specific pattern from the captured image. In detail, the controller 180 may extract an identifiable pattern such as the layout of the building in the photographed image, the terrain, and the like.

For example, (a) and (b) of FIG. 6 illustrate that the terrain in which the building in the image is located and the arrangement position of the building are extracted as a pattern.

Thereafter, the controller 180 may compare the extracted pattern with a pattern of a previously registered prohibited area. If at least some of the extracted patterns match the previously registered patterns of the forbidden zone, the controller 180 may determine that the forbidden zone is included in the image received from the flying object 200.

In this case, the mobile terminal 100 may inquire whether at least some of the extracted patterns match the pattern of the prohibited area through communication with a server that stores information about the prohibited area. At this time, in order to shorten the time required for the search, the controller 180 may transmit the coordinate information (flight coordinates of the flying object 200 or coordinates on the indicator that the camera 230 is photographing) to the server. Then, the server may inquire about the match only for the prohibited area adjacent to the coordinate information received from the mobile terminal 100 among the registered prohibited areas.

7 is a diagram illustrating an example of recognizing a prohibited area.

Prohibited areas may be marked to indicate that flying or photography is prohibited. For example, FIG. 7A is a diagram illustrating an example of a mark installed in a prohibited area. The prohibited zone may be provided with a sign prohibiting flying or shooting, as in the example shown in FIG. 7A.

If a marker for prohibiting flying or shooting is found from the image received from the flying object 200, the controller 180 may determine that the prohibited area is included in the image received from the flying object 200.

When a plurality of markers in the image received from the flying object 200 are detected, the controller 180 may determine that a polygon having a plurality of markers as vertices is a prohibited area. For example, in FIG. 7B, four markers are included in the image. Accordingly, it may be determined that the rectangle having each of the four marks as a vertex is a prohibited area.

8 is a diagram illustrating another example of recognizing a prohibited area.

Prohibited areas may be equipped with communication equipment that periodically broadcasts communication signals. In this case, as in the example shown in FIG. 8, when the flying object 200 listens to a communication signal (for example, a Wi-Fi or Li-Fi beacon signal) broadcast from the forbidden area, the controller 180 It may be determined that the flying object 200 has entered the prohibited area.

That is, when the flying object 200 exists within the listening range of the communication signal broadcast in the prohibited area, the controller 180 may determine that the prohibited area is included in the image received from the flying object 200.

When it is determined that the prohibited area is included in the image received from the flying object 200, the controller 180 may limit the output of at least some areas of the image. For example, the controller 180 may stop the output of the image received from the flying object 200 until the photographing of the prohibited area is stopped, or corresponds to the prohibited area in the image received from the flying object 200. Image processing may also be performed to reduce visibility to the portion.

For example, FIG. 9 illustrates an example in which an output of an image received from a flying object is limited.

The controller 180 may select an area corresponding to the prohibited area (for example, an area matching the coordinates of the prohibited area, an area having a pattern matching the pattern of the prohibited area, or a prohibited area) from the image received from the flying object 200. If an area identified by the notifying mark, etc.) is found, the controller 180 can limit the output of the area corresponding to the prohibited area.

In detail, the controller 180 may block an output of an area corresponding to the prohibited area of the image received from the flying object 200. In FIG. 9, the portion 910 corresponding to the forbidden area is illustrated to be blinded (that is, an image covering the forbidden area is overlaid). Accordingly, the user may see only the remaining area of the image received from the flying object 200 except the prohibited area.

As another example, the controller 180 may apply an image effect such as a blur or a mosaic to an area corresponding to the prohibited area among the images received from the flying object 200, or may output an alternative image covering the prohibited area.

In this case, the controller 180 may determine an image effect to be applied to the prohibited area according to the security level of the prohibited area. For example, the controller 180 may apply a blur effect to the prohibited area if the security level of the prohibited area is low, and apply a mosaic effect to the prohibited area if the security level of the prohibited area is medium. If the security level of the prohibited area is high, the controller 180 may apply a blind effect to the prohibited area.

In the above-described embodiments, it has been described that the controller 180 of the mobile terminal 100 may perform image processing to limit the output of the portion corresponding to the prohibited area of the image received from the flying object 200. Unlike the example described, image processing may be performed by the flying object 200. For example, if it is determined that the prohibited area is included in the image input through the camera 230 of the flying object 200, the controller 229 of the flying object 200 outputs a portion of the captured image corresponding to the prohibited area. After the image processing is performed to limit this, an image of which the output of the prohibited area is limited may be transmitted to the mobile terminal 100.

In order to prevent the flying object 200 from capturing the prohibited area, the controller 180 may control a still cut before the flying object 200 enters the prohibited area instead of an image including the prohibited image.

For example, FIG. 10 is a diagram illustrating an example in which a steel cut is output before entering the forbidden area.

If the flying object 200 is photographing an area that does not include the prohibited area, and the flying object 200 starts capturing the area including the prohibited area, the controller 180 may include an image including the prohibited area. Instead of outputting the data, a past image photographing an area not including the prohibited area may be output.

For example, in FIGS. 10A and 10B, although the flying object 200 starts photographing the prohibited area, the flying object 200 captures the prohibited area through the display unit 151. It is illustrated that the image immediately before starting to continue to be output.

In this case, the controller 180 may output a feedback warning that the flying object 200 has started shooting of the prohibited area. Here, the feedback may take the form of at least one of a message, an alarm sound, and a vibration. In FIG. 10B, it is illustrated that a message 1010 indicating that the flying object 200 has started photographing the prohibited area is displayed on the display unit 151.

The image received from the flying object 200 may be a preview image before capturing an image such as a photo or a video, or may be an image capturing a video. If the preview image including the forbidden area is being output, the controller 180 can limit the photographing through the flying object 200.

For example, FIG. 11 illustrates an example in which photography is limited.

As in the example illustrated in FIG. 11A, when the preview image received from the flying object 200 does not include the prohibited area, when a user input of touching a shutter button for taking a picture is received, the controller The 180 may transmit a control signal instructing to take a picture with the flying object 200. When a shooting command is received from the mobile terminal 100, the flying object 200 may take a picture.

As illustrated in FIG. 11B, when the preview image received from the flying object 200 includes a prohibited area, even if a user input of touching a shutter button for taking a picture is received, the controller ( 180 may not transmit a control signal for commanding to take a picture with the flying object 200. In addition, as shown in the example illustrated in FIG. 11B, the controller 180 may control to output a message indicating that the preview image includes a prohibited area and thus cannot take a picture.

As another example, even if the prohibition zone is included in the preview image, the controller 180 may transmit a control signal for commanding the photographing of the flying object 200 in response to a user input of touching the shutter button. However, when receiving a photograph taken from the flying object 200, the image processing may be performed such that the output of the portion corresponding to the prohibited area in the photographed photograph is limited.

When the prohibited object is included in the video photographed by the flying object 200, the controller 180 may delete the captured section of the prohibited video.

For example, FIG. 12 is a diagram illustrating an example in which a section photographing a prohibited area is deleted.

The flying object 200 may capture a video by receiving a control signal from the mobile terminal 100. Although the prohibited area is not included in the video photographed by the first flying object 200, the prohibited area may be included in the video at some point due to the flight path of the flying object 200 or the rotation of the camera 230.

When the prohibited area is included in some sections of the video photographed by the flying object 200, the controller 180 may store a video obtained by merging the remaining sections except the captured section. For example, as shown in the example illustrated in FIG. 12, if the prohibited area is included in the section of 05:00 to 07:00 of the video photographed by the flying object 200, the controller 180 may include 05:00 to 07: You can save the video that merges the remaining sections except the 00 section, 00: 00 ~ 05: 00, 07: 00 ~ 10: 00.

As another example, the controller 180 may receive and store a video from the flying object 200, and may perform image processing so that the output of the portion corresponding to the prohibited section in the section including the prohibited section is limited.

In the above-described embodiments, when the forbidden zone is included in the image received from the flying object 200, the output of at least some of the image is limited. When the flying object 200 is expected to photograph the forbidden area due to the movement of the flying object 200 or the rotation of the camera 230, the controller 180 controls the movement of the flying object 200. The movement of the 200 or the rotation of the camera 230 may be limited.

For example, FIG. 13 is a diagram illustrating an example in which movement of a flying object is limited.

The controller 180 may transmit a control signal for moving the flying object 200 to the flying object 200 according to a user input. For example, when a user input for the operation button described above with reference to FIG. 3 is received, or when a user input for dragging a pointer touching the display unit 151 in a predetermined direction is received, the controller 180 may include a flying object ( And a control signal instructing movement to 200.

At this time, as in the example shown in (a) of FIG. 13, if the prohibited area is expected to be photographed when the flying object 200 moves to the right, the controller 180 moves the flying object 200 to the right. Even when a user input for moving (represented as a drag input of dragging a pointer touching the display unit 151 to the left in FIG. 13) is received, the flying object 200 may be controlled not to move to the right.

In addition, as shown in the example of FIG. 13B, the controller 180 can output feedback such as a message 1310 indicating that the flying object 200 cannot be moved, a vibration, an alarm, or the like.

If a part of the prohibited area is included in the image due to the movement of the flying object 200, as described above with reference to FIGS. 9 and 10, the output of the image photographing the prohibited area in the mobile terminal 100 is limited. Could be.

The controller 180 may transmit a control signal for rotating the camera 230 of the flying object 200 to the flying object 200 according to a user input. For example, when a user input for the operation button described above with reference to FIG. 3 is received, or when a user input for dragging a pointer touching the display unit 151 in a predetermined direction is received, the controller 180 may include a flying object ( The control signal may be transmitted to 200 to command the camera 230 to rotate.

In this case, as in the example shown in FIG. 14B, if the forbidden area is expected to be photographed when the camera 230 rotates downward, the controller 180 controls the camera 230 of the flying object 200. Even if a user input (exemplified in FIG. 14 as a drag input of dragging a pointer touching the display unit 151 upward) is received, the camera 230 of the flying object 200 moves downward. It can be controlled so as not to rotate.

In addition, the controller 180 may output a message indicating that the camera 230 of the flying object 200 cannot be rotated as in the example illustrated in FIG. 14B.

If a part of the prohibited area is included in the image due to the rotation of the camera 230, as described above with reference to FIGS. 9 and 10, the output of the image photographing the prohibited area in the mobile terminal 100 may be limited. Could be.

When the flying object 200 is expected to fly over the prohibited area or fly over the prohibited area (S404), the controller 180 controls the flying object 200 to automatically move out of the prohibited area, The flying path of the flying object 200 may be set such that the flying object 200 bypasses the prohibited area (S405).

For example, FIG. 15 is a diagram illustrating an example in which a flying object leaves a prohibited area.

As the flying object 200 moves, when the flying object 200 enters the forbidden area, the controller 180 may remotely control the flying object 200 to leave the forbidden area. .

For example, as in the example illustrated in FIG. 15A, when the flying object 200 enters the forbidden area, the controller 180 controls to move the flying object 200 out of the forbidden area. The signal may be transmitted to the flying object 200. Accordingly, the flying object 200 will fly in a direction out of the forbidden zone, as in the example shown in FIG. 15B. In this case, the controller 180 may output a feedback to warn that the flying object 200 has entered the forbidden area. Here, the feedback may take the form of at least one of a message, an alarm sound, and a vibration.

When the flight path of the flying object 200 is set such that the flight path of the flying object 200 crosses the prohibited area, the controller 180 controls the flying object 200 to fly by bypassing the prohibited area. ) Can be controlled remotely.

For example, as shown in the example of FIG. 16A, if the flight path 1610 of the flying object 200 is set to cross the prohibited area, the controller 180 prevents the flying object 200 from being prohibited. You can modify the flight path to bypass the zone. For example, in FIG. 16B, a detour path 1620 is selected in which a flying object 200 bypasses a boundary of a listening range of a communication signal generated in a prohibited area. The flying object 200 may fly along the modified flight path 1620.

If the prohibited zone is photographed while the flying object 200 bypasses the prohibited zone, the output of the image of the prohibited zone will be limited, as in the example shown in FIG. 9 or FIG. 10.

In the above-described embodiments, the controller of the mobile terminal 100 is illustrated as remotely controlling the flying object 200 to prevent the flying object 200 from entering the forbidden area. If the flying object 200 stores information related to the prohibited area (for example, coordinates of the prohibited area), the flying object 200 enters into the prohibited area by comparing its location with the location of the prohibited area. You can choose to avoid this or bypass the prohibited area. However, when the GPS of the flying object 200 is turned off, the flying object 200 is prohibited from entering the prohibited area under the control of the mobile terminal 100, or the flying path of the flying object 200 is prohibited. It may be modified to bypass the area.

As in the above-described example, the mobile terminal 100 may limit the output of the image including the prohibited zone or remotely control the flying object 200 to not photograph the prohibited zone. However, even if the prohibited area is included in the image received from the flying object 200, if there is no risk that the video harms the public interest, it will not be necessary to limit the shooting of the hardened zone. For example, even if you shoot a soccer stadium set as a prohibited area, if you shoot only the appearance of the football stadium, not the scene of the game, it will not need to be prohibited.

Accordingly, the mobile terminal 100 according to the present invention may determine the image processing method or the remote control method of the flying object 200 based on at least one of the security level of the prohibited area and the size of the prohibited area within the image. .

For example, if a soccer stadium is set as a prohibited area, but the distance from the soccer stadium is far (ie, the size occupied by the soccer stadium in the image is small enough), the game scene occurring therein cannot be viewed. ) May output the image received from the flying object 200 as it is.

In addition, even if the flying object 200 moves in the direction of photographing the soccer stadium set as the prohibited area, or even if the camera 230 of the flying object 200 rotates, if the distance from the soccer stadium is far enough, the flying object ( The movement of 200 and the rotation of camera 230 will not be limited.

However, high-security prohibited areas, such as military installations, may pose a threat to national security, so photography should be restricted from a distance. Accordingly, if a military facility set as a prohibited area is photographed, regardless of the distance to the military facility (or the size of the military facility in the image), the controller 180 limits the output of the image received from the flying object 200. Alternatively, the movement of the flying object 200 and the rotation of the camera 230 may be limited.

When the control application is executed, the mobile terminal 100 may receive and store information related to the prohibited area (for example, coordinates of the prohibited area, a pattern of the prohibited area, or a security level for each prohibited area) from the server. The controller 180 may remotely control the flying object 200 based on the forbidden area related information received from the server.

As another example, the flying device may receive forbidden zone information directly from the server. In this case, the controller 229 of the flying object 200 may fly by avoiding the forbidden zone or perform image processing on an image of the forbidden zone, regardless of whether a control signal is received from the mobile terminal 100. There will be.

When a way point including a destination coordinate to which the flying object 200 is to be moved is set, the controller 180 may control the flying object 200 to move toward the way point.

For example, FIG. 17 illustrates an example in which a way point is designated.

A map for designating a flight path of the flying object 200 may be displayed through the display unit 151. The controller 180 can identify and display the current position 1710 of the flying object 200 on the map, as in the example illustrated in FIG. 17A.

Thereafter, when an arbitrary point on the map is selected, the controller 180 may set the selected point as a way point to which the flying object 200 moves. When the way point is set, the controller 180 may remotely control the flying object 200 to move the flying object 200 toward the coordinate of the selected point.

In detail, the controller 180 may transmit the coordinates of the waypoint to the flying object 200 or transmit a control signal for moving the flying object 200 to fly the flying object 200 toward the waypoint. The flying object 200 may move toward the coordinates of the way point received from the mobile terminal 100 or fly toward the way point based on the control signal received from the mobile terminal 100.

In this case, the controller 180 may control the way point not to be set in the prohibited area. As an example, as in the example shown in FIG. 17A, if the coordinates 1720 in the prohibited area 1730 are selected, the controller 180 does not set a way point, and FIG. 17B. As in the example shown in FIG. 1, a message 1740 may be output informing that a coordinate in a forbidden area cannot be selected as a way point. In addition, the controller 180 may output a vibration or a notification sound to warn that the coordinate selected by the user is a prohibited area.

As another example, when the coordinates in the forbidden area are selected as the way point, the controller 180 may set the coordinates of the boundary point of the forbidden area in the straight path connecting the position of the current flying object 200 and the selected coordinates as the way point.

As an example, as in the example shown in FIG. 17A, when the coordinates 1720 in the prohibited area 1730 are selected, the controller 180 may set the selected coordinates 1720 as a way point, instead of setting the selected coordinates 1720 as a way point. As in the example shown in 17 (c), it is possible to control the boundary point 1740 of the forbidden zone to be set as a way point. In addition, as shown in the example of FIG. 17C, the controller 180 may control to output a message 1750 indicating that the waypoint is set outside the prohibited area. In addition, the controller 180 may output a vibration or a notification sound to warn that the coordinate selected by the user is a prohibited area.

As a result, by prohibiting the way point in the forbidden zone from being set, the flying object 200 will not fly over the forbidden zone.

The flying object 200 should be used without fear of invading an individual's privacy. If the flying object 200 flying around the high-rise building is to penetrate the window and photograph the inside of the building, there may be a concern that the privacy of people living in the building may be violated. Accordingly, it is necessary to take measures to prevent the flying object 200 from photographing an area in which the privacy of the individual is to be protected.

Thus, the controller 180 can request a server to register a place where privacy needs to be protected as a prohibited area through a control application. When the coordinates requested by the mobile terminal 100 are registered as a prohibited area, the user using the control application may be limited to photographing the registered prohibited area as the flying object 200.

For example, FIG. 18 illustrates an example of requesting registration of a prohibited area.

When a user input for setting a prohibited area is received, the controller 180 can output a map screen for selecting a prohibited area, as shown in the example of FIG. 18A.

When a predetermined location is selected on the map, the controller 180 can control the selected location to be displayed on the map. In FIG. 18A, the marker 1810 is illustrated as being displayed at a selected position of the user. In the example shown in FIG. 18A, the current location item 1820 may be for selecting a current location of the mobile terminal 100 or the flying object 200. When the current location item 1820 is selected, the controller 180 can identify and display the current location of the mobile terminal 100 or the flying object 200 on the map.

When a predetermined position is selected on the map, when a user input of touching a button for adding the selected position to the prohibited area (for example, the prohibited zone add button 1830 shown in FIG. 18A) is received, The controller 180 may request the server to register the selected location as a prohibited area.

If the selected location is registered in the server as the prohibited area, the controller 180 may output a message 1840 indicating that the selected location is registered as the prohibited area, as shown in the example of FIG. 18B.

The prohibited area registered through the mobile terminal 100 may be shared with all users using the control application. In addition, a prohibited area registered by another user may be shared with the mobile terminal 100. The controller 180 may display the location information on the map of the prohibited area shared with other users.

As an example, in the example shown in (c) of FIG. 18, various prohibited areas registered in the server on the map are illustrated as being identified and displayed.

The controller 180 restricts the flying object 200 from photographing the prohibited area registered in the server based on the information of the prohibited area received from the server, or over the prohibited area in which the flying object 200 is registered in the server. You will be limited to flying.

If a permeable material such as glass is installed on the outer wall of the building (for example, when the window is exposed on the outer wall of the building), the building image captured by the flying object 200 may include the inside of the building. high. Accordingly, when a transparent material is installed in the image received from the flying object 200, the controller 180 may control the output of at least some of the image to be limited.

For example, FIG. 19 is a diagram illustrating an example in which output of at least a part of an image received from a flying object is limited.

The controller 180 may limit the output of at least some of the images received from the flying object 200 when a transparent material such as glass is installed in the image received from the flying object 200. Can be.

For example, as in the example illustrated in FIG. 19A, when the flying object 200 photographs a porch (or porch) in which the glass door 1910 is installed, the controller 180 receives from the flying object 200. After recognizing the glass in one image, the output of the portion 1910 corresponding to the glass may be blocked. For example, in FIG. 19B, the portion 1910 corresponding to the glass is illustrated to be blinded (that is, an image covering the glass is overlaid). In addition, it is illustrated that a message 1920 indicating that the portion 1910 corresponding to the glass is blinded is output.

As a method of prohibiting photographing of the flying object 200, a method of attaching an identification code to an outer wall of a building may be used. As an example, when a QR code is attached to an outer wall of a building, the controller 180 may limit photography or video recording of a building to which a QR code is attached.

For example, FIG. 20 is a diagram illustrating an example in which photography of a building to which a QR code is attached is restricted.

When the QR code attached to the outer wall of the building is recognized in the image input to the camera 230 of the flying object 200, the controller 180 may limit the photographing or the like.

For example, as shown in the example of FIG. 20A, when the QR code 2010 is included in the image received from the flying object 200, the controller 180 is connected to FIG. 20B. As shown in the illustrated example, a message 2020 indicating that a picture or video cannot be taken may be controlled to be output.

In this case, the controller 180 may control the flying object 200 not to take a picture or a video even when a user input for taking a picture or a video is received.

If the QR code 2010 attached to the outer wall of the building is found while capturing the video, the controller 180 can control the flying object 200 to stop capturing the video. Then, the controller 180 may control the flying object 200 to resume video recording when the building to which the QR code 2010 is attached is no longer input to the camera 230.

If the QR code 2010 is attached to a transparent material such as glass installed on the outer wall of the building, the controller restricts the photographing of the flying object 200 and blinds the transparent material such as glass among the images received from the flying object 200. You can also apply effects.

In addition to the example shown in FIG. 20, the controller may limit the photographing of the flying object 200 when a communication signal (eg, a Wi-Fi / Li-Fi beacon signal, etc.) broadcast in a building is listened to. It may be.

If the person included in the image received from the flying object 200 refuses to shoot, the controller 180 controls the flying object 200 to stop shooting the person, or the flying object 200 moves away from the person. Control to move to.

In this case, the controller 180 may determine whether the person being photographed rejects the photographing by using an expression, voice, or gesture of the person being photographed. In detail, the controller 180 detects a predetermined gesture from the person in the image when a voice requesting rejection is input from the person in the image when a grimace or an angry expression is recognized from the face of the person in the image. In this case, it may be determined that the person being photographed refuses to photograph.

For example, FIG. 21 is a diagram illustrating an example in which photographing of a subject is stopped.

When a gesture of rejecting a photograph is recognized from the subject photographed by the flying object 200, the controller 180 may control the flying object 200 to stop photographing the subject.

For example, as in the example illustrated in FIG. 21A, while the flying object 200 photographs a predetermined person, a predetermined gesture is moved from the predetermined person (in FIG. 21A, the palm is moved forward). When a visible gesture is received), the controller 180 can control to output a menu 2110 asking whether to stop photographing the subject as in the example illustrated in FIG. 21B. have.

When selecting to stop photographing the subject through the menu 2110, the controller 180 may stop photographing of the subject by the flying object 200. In addition, the controller 180 may control the flying object 200 to move in a direction away from the subject.

When the flying object 200 receives a gesture of denying access to the flying object 200 from the predetermined person while the flying object 200 moves in a direction close to the predetermined person, the controller 180 determines that the flying object 200 is moved from the predetermined person. It can be controlled to move away.

As an example, as in the example shown in FIG. 22A, while moving the flying object 200 toward a predetermined person 2210, a predetermined gesture (such as touching the hand in FIG. 22A) is performed. When a gesture is illustrated), the controller 180 can control the flying object 200 to fly in a direction away from a predetermined person, as shown in the example of FIG. 22B. In this case, the controller 180 may control the flying object 200 to move toward the vicinity of the mobile terminal 100 away from a predetermined person.

Unlike the example illustrated in FIG. 22, when a predetermined gesture is received from a predetermined person, the controller 180 may maintain the flight path of the flying object 200 but increase the altitude of the flying object 200. .

In FIGS. 21 and 22, the photographing by the flying object 200 is restricted or the flight path of the flying object 200 is adjusted by the gesture input. In addition to gesture input, operations such as capturing a limitation or adjusting a flight path may be performed through facial expressions or voices of people. In this case, in order to recognize the voice of the person, the flying object 200 may include a microphone 227 for receiving a sound. As another example, the controller 180 may determine what the person wants to say based on the movement of the person's mouth in the image received from the flying object 200.

If the flying object 200 is far from a person, the person may not know whether the flying object 200 is photographing itself. Thus, the mobile terminal 100 according to the present invention, so that the part corresponding to the angle of view of the camera 230 of the lighting unit mounted on the support in order to inform the subject that the flying object 200 can photograph itself so that the on state. Can be controlled.

For example, FIG. 23 is a diagram illustrating an example in which at least some of the lighting units are turned on.

For convenience of explanation, it is assumed that the flying object 200 includes four support parts for supporting four propellers, and each support part has a lighting unit 216 mounted thereon.

As shown in the example of FIGS. 23A to 23C, the controller 180 considers a direction in which the camera 230 faces and an angle of view of the camera 230 to turn on a part of the lighting unit 216. Can be controlled to be. As an example, as shown in the example of FIG. 23A, if the camera 230 is directed between the propeller 1 and the propeller 2, the controller 180 may be a lighting unit 216 mounted to the support of the propeller 1. ) And at least some of the lighting unit 216 mounted on the support of the propeller No. 2 may be controlled to be in an on state.

If the camera 230 is rotated or the angle of view is changed due to the zooming of the camera 230, the controller 180 may control on / off of the lighting unit 216 based on the rotation direction and the changed angle of view of the camera 230. There will be. For example, as shown in FIG. 23B, as the camera 230 rotates to face the propeller # 2, a part of the lighting unit 216 mounted to the support of the propeller # 2 is turned on.

At this time, the controller 180 controls the lighting unit 216 to output the light of the first color before the camera 230 captures the photo or video, and the lighting unit 216 while the camera 230 captures the photo or video. ) May output light of the second color.

For example, in FIG. 23C, as the camera 230 facing the second and fourth propellers starts recording the video, the lighting unit 216 outputs the light of the second color. In addition, the mobile terminal 100 may output a vibration or a notification sound indicating that the photographing or video recording has started.

When the flying object 200 captures an image such as a picture or a video, the controller 180 may receive and store the captured image from the flying object 200 through wireless communication.

As another example, the flying object 200 may store a captured image (eg, a photo or a video) in a predetermined cloud server. In this case, the mobile terminal 100 may access the cloud server and download and store the image photographed by the flying object 200.

In this case, when the flying object 200 intends to transmit an image such as a picture or a video captured by the flying object 200 to a predetermined destination, the controller 180 performs image processing to cover a person in the captured image or a prohibited area in the captured image. After that, the modified image may be transmitted to a predetermined destination.

As an example, FIG. 24 is a diagram illustrating an example in which a modified image is transmitted.

If the image captured by the flying object 200 includes a face of a person who does not have permission to take a picture, the controller 180 may perform image processing so that the person cannot be identified. For example, the controller 180 may apply a blur, mosaic or blind effect to the face of the person, as in the example shown in FIG. 24.

When the image effect is applied, the controller 180 may transmit the modified image to a destination designated by a user such as another terminal, an SNS server, a cloud server, and the like. Accordingly, sharing of images taken of unauthorized persons may be prevented.

In FIG. 24, a person is taken as an example, but the present embodiment may also be applied to an image of a prohibited area. For example, the controller 180 may apply a blur, mosaic or blind effect to the prohibited area. In this case, the controller 180 may determine an image effect to be applied to the captured image according to the security level of the prohibited area.

According to one embodiment of the present invention, the above-described method (operation flowchart) can be embodied as a processor-readable code on a program or a medium on which the program is recorded. Examples of processor-readable media include ROM, RAM, CD-ROM, magnetic tape, floppy disk, optical data storage, and the like, and may be implemented in the form of a carrier wave (for example, transmission over the Internet). Include.

The mobile terminal 100 described above is not limited to the configuration and method of the embodiments described above, the embodiments are a combination of all or part of each embodiment selectively so that various modifications can be made It may be configured.

The present invention can be applied to various kinds of electronic devices capable of remotely controlling a flying object.

Claims

A wireless communication unit for receiving an image from a flying object equipped with a camera;

A display unit which displays the image received from the flying object; And

Control unit for limiting the output of at least a portion of the image when the prohibited area is included in the image

Mobile terminal comprising a.
The method of claim 1,

The controller applies an image effect to reduce visibility of the prohibited area to a portion of the image corresponding to the prohibited area.
The method of claim 2,

The image effect includes at least one of blur, mosaic, and blind,

And the control unit differentially applies an image effect to be applied to the prohibited area according to the security level of the prohibited area.
The method of claim 1,

The controller may be configured to remotely control the flying object to move in a direction out of the prohibited area when the flying object enters the prohibited area.
The method of claim 4, wherein

And the control unit determines that the flying object flies over the prohibited area when a communication signal broadcast from the prohibited area is received through the wireless communication unit.
The method of claim 1,

The control unit remotely controls the flying object to fly according to the set flight path,

And when the flight path crosses the prohibited area, modifying the flight path to bypass the prohibited area.
The method of claim 1,

When the user input for moving the flying object is received, the controller remotely controls the flying object to move in the direction indicated by the user input.

If it is expected that the user's input is to enter the prohibited area as a result of moving in the direction indicated by the user input, even if the user input is received, the flying object is controlled not to move in the direction indicated by the user input. Mobile terminal.
The method of claim 1,

The controller may remotely control the flying object to take a picture or a video when a user input for taking a picture or a video is received while the image is output.

If the image includes a prohibited zone, even if the user input is received, the flying object characterized in that the control does not take a picture or video, the mobile terminal.
The method of claim 1,

And the controller deletes and edits a portion of the video captured by the camera including the prohibited area.
The method of claim 1,

The controller compares the coordinates of the ground surface being photographed by the camera with the coordinates of the prohibited area, and determines whether the prohibited area is included in the image.
The method of claim 1,

The controller determines whether the prohibited area is included in the image based on whether an identification mark indicating the prohibited area exists in the image.
The method of claim 11,

If there are a plurality of identification marks in the image,

The controller determines that the polygon formed by the plurality of identifications is a prohibited area.
The method of claim 1,

The controller may remotely control the camera to rotate in a direction indicated by the user input when a user input for rotating the camera mounted on the flying object is received.

If it is expected that the prohibited area is to be photographed through the camera as a result of rotating the camera in the direction indicated by the user input, even if the user input is received, the camera does not rotate in the direction indicated by the user input. Mobile terminal, characterized in that for controlling.
The method of claim 1,

The controller may be configured to control the flying object to stop capturing the person when a predetermined gesture is recognized from the person included in the image.
The method of claim 1,

When the flying object moves in a direction approaching a predetermined person included in the image, when a predetermined gesture is recognized from the predetermined person, the controller controls the moving direction of the flying object to be changed. Mobile terminal.
Receiving an image from a flying object equipped with a camera; And

Displaying the image received from the flying object

Including,

The control method of the mobile terminal, characterized in that when the forbidden zone is included in the image, the output of at least part of the image is limited.