KR20150134594A - Method for controlling the lighting system - Google Patents

Abstract

Disclosed is a method for controlling a lighting system by using a wearable device. The wearable device detects the motion of a user and selects lighting to be controlled. The selected lighting is paired with the wearable device through a middle server. The device detects the motion of the user and performs control on paired lighting.

Description

METHOD FOR CONTROLLING THE LIGHTING SYSTEM BACKGROUND OF THE INVENTION [0001]

The present invention relates to a control method of an illumination system, and more particularly to a lighting control method by a wearable device.

A wearable computer was proposed by MIT in 1966 as a starting point for ubiquitous computing technology. A worn computer allows a computer, i.e., a terminal, to be worn like clothes or glasses. With the development of technology, miniaturization of electronic parts becomes possible, and various types of wearable terminals are appearing with the emergence of flexible display and transparent display.

Traditionally, you have used a wireless switch to control the lighting remotely, or you have used a smartphone application to select lights to control directly or to selectively control specific lights by pressing certain buttons.

In addition, a method of presetting a specific time for lighting control using a schedule function may be used, or a lighting function may be turned on when a motion is detected using a motion detection sensor, and a lighting function may be turned off Were used.

Such a control method has a disadvantage in that the user has to directly manipulate the light to control the light, and if there is no operation, the light is kept on continuously and wastes power. Therefore, there is a need for a method of automatically recognizing a specific situation and controlling lighting without direct operation.

The present invention provides a method by which light can be controlled without direct user intervention. In particular, the present invention provides a method for easily controlling illumination using a wearable device.

According to an aspect of the present invention, there is provided a method of controlling a device, the method comprising: selecting a light to be controlled by a motion by a user;

The intermediate server paired with the selected illumination and the device;

And the device controlling light that is paired with the device through motion by the user.

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

According to at least one of the embodiments of the present invention, the illumination can be controlled only by the user's operation without any direct operation.

Further, according to at least one embodiment of the present invention, there is an advantage that on / off of the lighting can be controlled even if there is no conscious operation of lighting at the time of going out or returning home.

In addition, according to at least one embodiment of the present invention, unnecessary power consumption at night can be reduced by controlling the dimming level of the illumination based on the distance between the user and the illumination.

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

1 is a block diagram of a wearable device 100 according to an embodiment of the present invention.
2 is a perspective view showing an example of a wearable type wearable device 300 according to another embodiment of the present invention.
3 is a perspective view showing an example of a glass-type wearable device 400 according to another embodiment of the present invention.
4 is a flowchart for explaining a control operation of illumination by the wearable device according to the embodiment of the present invention.
5 is a flow diagram illustrating a process of pairing between a device and a lighting device in accordance with an embodiment of the present invention.
6 illustrates that the device 100 according to an embodiment of the present invention changes the color of the illumination 200 according to the user's actions.
7 illustrates that the device 100 according to an embodiment of the present invention adjusts the dimming level of the illumination 200 according to the user's actions.
8 is a flow diagram of a method for a device 100 according to an embodiment of the present invention to control the on / off of a light 200 by locating a user with a satellite 50. FIG.
Figure 9 illustrates the control of the illumination 200 according to the user's location according to an embodiment of the present invention.
10 is a flow diagram of dimming level control based on the distance between the device 100 and the illumination 200 according to an embodiment of the present invention.
Figure 11 illustrates dimming level adjustment of the illumination 200 by movement of a user according to an embodiment of the present invention.

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

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

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

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

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

The wearable device described herein may include a smart watch, a smart glass, a head mounted display (HMD), a smart band, and the like.

1 is a block diagram of a wearable device 100 according to an embodiment of the present invention.

The wearable device 100 includes a wireless communication unit 110, an input unit 120, a sensing unit 140, an output unit 150, an interface unit 160, a memory 170, a control unit 180, And the like. The components shown in FIG. 1 are not essential for implementing the wearable device 100, so that the wearable device 100 described herein may have more or fewer components than the components listed above have.

More specifically, the wireless communication unit 110 among the components is connected to the wearable device 100 and the wireless communication system, between the wearable device 100 and the other wearable device 100, or between the wearable device 100 and the external server 100. [ Lt; RTI ID = 0.0 > wireless < / RTI > In addition, the wireless communication unit 110 may include one or more modules that connect the wearable device 100 to one or more networks.

The wireless communication unit 110 may include at least one of a wireless Internet module 111, a local area communication module 112, and a location information module 113.

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

The sensing unit 140 may include at least one sensor for sensing at least one of information in the wearable device 100, surrounding environment information surrounding the wearable device 100, and user information. For example, the sensing unit 140 may include a proximity sensor 141, an illumination sensor, a touch sensor 142, a magnetic sensor, an infrared sensor (IR sensor) An ultrasonic sensor 143, a gyroscope sensor 144, an acceleration sensor 145, an environmental sensor (for example, a barometer, a hygrometer, a thermometer, a radiation sensor, , Gas sensing sensors, etc.), chemical sensors (e.g., electronic noses, healthcare sensors, biometric sensors, etc.). Meanwhile, the wearable device 100 disclosed in the present specification can combine and utilize information sensed by at least two of the sensors.

The output unit 150 may include at least one of a display unit 151, an audio output unit 152, and an alarm unit 153 to generate an output related to a visual, auditory or tactile sense. The display unit 151 may have a mutual layer structure with the touch sensor or may be integrally formed to realize a touch screen. Such a touch screen may function as a user input unit 123 that provides an input interface between the wearable device 100 and a user and may provide an output interface between the wearable device 100 and a user.

The interface unit 160 serves as a channel for connecting various types of external devices connected to the wearable device 100. The interface unit 160 is connected to a device having a wired / wireless headset port, an external charger port, a wired / wireless data port, a memory card port, And may include at least one of a port, an audio I / O port, a video I / O port, and an earphone port. In the wearable device 100, corresponding to the connection of the external device to the interface unit 160, the wearable device 100 can perform appropriate control related to the connected external device.

In addition, the memory 170 stores data supporting various functions of the wearable device 100. The memory 170 may store a plurality of application programs (application programs or applications) driven by the wearable device 100, data for operation of the wearable device 100, and commands. At least some of these applications may be downloaded from an external server via wireless communication. Also, at least some of these applications may reside on the wearable device 100 from the time of shipment to the wearable device 100 for basic functions (e.g., phone call incoming, outgoing, message receiving, outgoing). Meanwhile, the application program may be stored in the memory 170, installed on the wearable device 100, and may be driven by the control unit 180 to perform the operation (or function) of the wearable device 100. [

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

In addition, the controller 180 may control at least some of the components illustrated in FIG. 1 in order to drive an application program stored in the memory 170. Furthermore, the control unit 180 may operate at least two or more of the components included in the wearable device 100 in combination with each other for driving the application program.

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

At least some of the components may operate in cooperation with each other to implement a method of operation, control, or control of the wearable device 100 in accordance with various embodiments described below. In addition, the operation, control, or control method of the wearable device 100 may be implemented on the wearable device 100 by driving at least one application program stored in the memory 170.

Hereinafter, the components listed above will be described in more detail with reference to FIG. 1 before explaining various embodiments implemented through the wearable device 100 as described above.

First, referring to the wireless communication unit 110, the wireless Internet module 111 of the wireless communication unit 110 refers to a module for wireless Internet access, and may be built in or externally attached to the wearable device 100. The wireless Internet module 111 is configured to transmit and receive wireless signals in a communication network according to wireless Internet technologies.

Wireless Internet technologies include, for example, wireless LAN (WLAN), wireless fidelity (Wi-Fi), wireless fidelity (Wi-Fi) Direct, DLNA (Digital Living Network Alliance), WiBro Interoperability for Microwave Access, High Speed Downlink Packet Access (HSDPA), High Speed Uplink Packet Access (HSUPA), Long Term Evolution (LTE) and Long Term Evolution-Advanced (LTE-A) 111 transmit and receive data according to at least one wireless Internet technology, including Internet technologies not listed above.

The short-range communication module 112 is for short-range communication. The short-range communication module 112 includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), Ultra Wideband (UWB) (Near Field Communication), Wi-Fi (Wireless-Fidelity), Wi-Fi Direct, and Wireless USB (Wireless Universal Serial Bus) technology. The short-range communication module 112 is connected to the wearable device 100 and the wearable device 100 via the short-range wireless communication network, between the wearable device 100 and the wireless communication system, between the wearable device 100 and the wearable device 100, And a network in which the other wearable device 100 (or external server) is located. The short-range wireless communication network may be a short-range wireless personal area network.

The short-range communication module 112 can sense (or recognize) a lighting device capable of communicating with the wearable device 100 around the wearable device 100. [ Further, the control unit 180 may control at least a part of the data processed in the wearable device 100 to be stored in the close-range storage unit 100, when the detected illumination device is the device 100 authenticated to communicate with the wearable device 100 according to the present invention. May be transmitted to the lighting device through the communication module 112.

The position information module 113 is a module for obtaining the position (or the current position) of the wearable device 100, and representative examples thereof include a Global Positioning System (GPS) module or a Wireless Fidelity (WiFi) module. For example, when the wearable device 100 utilizes the GPS module, it can acquire the position of the wearable device 100 using a signal sent from the GPS satellite. As another example, when the wearable device 100 utilizes the Wi-Fi module, the position of the wearable device 100 is determined based on information of a wireless access point (WAP) transmitting or receiving a wireless signal with the Wi-Fi module Can be obtained. Optionally, the location information module 113 may perform any of the other modules of the wireless communication unit 110 to obtain data relating to the location of the wearable device 100, in addition or in the alternative. The positional information module 113 is a module used to acquire the position (or the current position) of the wearable device 100 and is not limited to a module that directly calculates or acquires the position of the wearable device 100. [

Next, the input unit 120 is for inputting audio information (or a signal), data, or information input from a user, and the microphone 121 processes an external sound signal as electrical voice data. The processed voice data can be utilized variously according to a function (or an executing application program) being executed in the wearable device 100. Meanwhile, various noise elimination algorithms may be implemented in the microphone 121 to remove noise generated in receiving an external sound signal.

The user input unit 122 is for receiving information from a user and when the information is inputted through the user input unit 122, the controller 180 can control the operation of the wearable device 100 to correspond to the input information . The user input unit 122 may include a mechanical input means (or a mechanical key such as a button located on the rear or side of the wearable device 100, a dome switch, a jog wheel, Jog switches, etc.) and touch-type input means. For example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through software processing, And a touch key disposed on the touch panel. Meanwhile, the virtual key or the visual key can be displayed on a touch screen having various forms, for example, a graphic, a text, an icon, a video, As shown in FIG.

Meanwhile, the sensing unit 140 senses at least one of information in the wearable device 100, surrounding environment information surrounding the wearable device 100, and user information, and generates a corresponding sensing signal. The control unit 180 may control the driving or operation of the wearable device 100 or may perform data processing, function, or operation related to the application program installed in the wearable device 100, based on the sensing signal. Representative sensors among various sensors that may be included in the sensing unit 140 will be described in more detail.

First, the proximity sensor 141 refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or the presence of an object in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. The proximity sensor 141 may be disposed in the inner area of the wearable device 100 covered by the touch screen or in proximity to the touch screen.

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

On the other hand, for convenience of explanation, the act of recognizing that the object is located on the touch screen in proximity with no object touching the touch screen is referred to as "proximity touch & The act of actually touching an object on the screen is called a "contact touch. &Quot; The position at which the object is closely touched on the touch screen means a position where the object corresponds to the touch screen vertically when the object is touched. The proximity sensor 141 can detect a proximity touch and a proximity touch pattern (e.g., a proximity touch distance, a proximity touch direction, a proximity touch speed, a proximity touch time, a proximity touch position, have. Meanwhile, the control unit 180 processes data (or information) corresponding to the proximity touch operation and the proximity touch pattern sensed through the proximity sensor 141 as described above, and further provides visual information corresponding to the processed data It can be output on the touch screen. Further, the control unit 180 can control the wearable device 100 so that different actions or data (or information) are processed depending on whether the touch to the same point on the touch screen is a proximity touch or a contact touch .

The touch sensor 142 may be a touch sensor or a touch sensor that is applied to the touch screen (or the display unit 151) using at least one of various touch methods such as a resistance film type, a capacitive type, an infrared type, an ultrasonic type, Input).

As an example, the touch sensor 142 may be configured to convert a change in a pressure applied to a specific portion of the touch screen or a capacitance generated in a specific portion to an electrical input signal. The touch sensor 142 may be configured to detect a position, an area, a pressure at the time of touch, a capacitance at the time of touch, and the like where the touch target object touching the touch screen is touched on the touch sensor 142 . Here, the touch object may be a finger, a touch pen, a stylus pen, a pointer, or the like as an object to which a touch is applied to the touch sensor 142. For example,

Thus, when there is a touch input to the touch sensor 142, the corresponding signal (s) is sent to the touch controller. The touch controller processes the signal (s) and transmits the corresponding data to the controller 180. Thus, the control unit 180 can know which area of the display unit 151 is touched or the like. Here, the touch controller may be a separate component from the control unit 180, and may be the control unit 180 itself.

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

The touch sensor 142 and the proximity sensor 141 described above may be used independently or in combination to provide a short touch, a long touch, a multi touch, Touch, drag, touch, flick touch, pinch-in touch, pinch-out touch, swype touch, hovering touch And the like can be sensed in various ways.

The ultrasonic sensor 143 can recognize the position information of the object to be sensed by using ultrasonic waves. On the other hand, the controller 180 can calculate the position of the wave generating source through the information sensed by the optical sensor and the plurality of ultrasonic sensors 143. The position of the wave generating source can be calculated by using the fact that the light is much faster than the ultrasonic wave, that is, the time when the light reaches the optical sensor is much faster than the time when the ultrasonic wave reaches the ultrasonic sensor 143. More specifically, the position of the wave generating source can be calculated using the time difference with the time when the ultrasonic wave reaches the reference signal.

The gyroscope sensor 144 can recognize the three-dimensional motion of the sensing object using the gyroscope. It is possible to detect the stereoscopic motion of the user unlike the sensor which recognizes only the existing two-dimensional motion.

The acceleration sensor 145 is a sensor for measuring a change in velocity. For example, the acceleration sensor 145 senses a force generated by an acceleration using an elastic body such as a spring, or detects an amount of movement of an object having a constant mass by an electromotive force, And detecting the acceleration using a piezoelectric element that generates a voltage. The acceleration sensor 145 includes a sensor having at least one or more axes to collect user motion. The acceleration sensor 145 can sense the motion of the user using the three-axis acceleration sensor axis. For example, the movement of the arm movement for sensing the meal speed in the user's meal pattern is sensing the movement of the stepping motion for sensing the number of steps in the user's movement pattern.

The output unit 150 receives information on the image and sound from the control unit 180 and displays it to the user in a visual or auditory manner.

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

The audio output module 152 may output audio data received from the wireless communication unit 110 or stored in the memory 170 in a call signal reception mode, a call mode or a recording mode, a voice recognition mode, a broadcast reception mode, The sound output unit 152 also outputs sound signals related to functions (e.g., call signal reception sound, message reception sound, etc.) performed in the wearable device 100. [ The audio output unit 152 may include a receiver, a speaker, a buzzer, and the like.

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

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

The interface unit 160 may be a path through which power from the cradle is supplied to the wearable device 100 when the wearable device 100 is connected to an external cradle, And various command signals may be transmitted to the wearable device 100. [ Various command signals or power from the cradle can be operated as a signal to recognize that the wearable device 100 is correctly mounted on the cradle.

The memory 170 may store a program for the operation of the controller 180 and temporarily store input / output data (e.g., a phone book, a message, a still image, a moving picture, etc.). The memory 170 may store data related to vibration and sound of various patterns outputted when a touch is input on the touch screen.

The memory 170 may be a flash memory type, a hard disk type, a solid state disk type, an SDD type (Silicon Disk Drive type), a multimedia card micro type ), Card type memory (e.g., SD or XD memory), random access memory (RAM), static random access memory (SRAM), read-only memory (ROM), electrically erasable programmable read memory, a programmable read-only memory (PROM), a magnetic memory, a magnetic disk, and / or an optical disk. The wearable device 100 may operate in association with a web storage that performs the storage function of the memory 170 on the Internet.

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

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

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

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

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

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

The mobile terminal can be extended to a wearable device 100 that can be worn on the body beyond the dimension that the user mainly grasps and uses. The wearable device 100 includes a smart watch, a smart glass, a head mounted display (HMD) smart band, and the like.

2 is a perspective view showing an example of a wearable type wearable device 300 according to another embodiment of the present invention.

2, a watch-type wearable device 300 includes a main body 301 having a display portion 351 and a band 302 connected to the main body 301 and configured to be worn on the wrist.

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

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

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

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

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

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

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

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

The wearable device 400 of the glass type is configured to be worn on the head of the human body, and a frame part (case, housing, etc.) for the wearable device 400 may be provided. The frame portion may be formed of a flexible material to facilitate wearing. This figure illustrates that the frame portion includes a first frame 401 and a second frame 402 of different materials.

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

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

The display unit 451 may be implemented as a head mounted display (HMD). The HMD type refers to a display method that is mounted on a head and displays an image directly in front of the user's eyes. When the wearable device 100 (400) of the glass type is worn by the user, the display unit 451 may be arranged to correspond to at least one of the left eye and the right eye so that the user can directly provide an image in front of the user's eyes. In this figure, the display unit 451 is located at a portion corresponding to the right eye so that an image can be output toward the user's right eye.

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

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

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

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

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

The wearable device 400 of the glass type may be provided with a microphone (not shown) for receiving sound and processing it as electric voice data and an acoustic output module 452 for outputting sound. The sound output module 452 may be configured to transmit sound in a general sound output mode or a bone conduction mode. When the sound output module 452 is implemented in a bone conduction manner, when the user wears the wearable device 100 (400), the sound output module 452 is brought into close contact with the head and vibrates the skull to transmit sound .

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

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

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

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

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

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

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

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

The position information module 113 included in the wearable device 100 is for detecting, computing, or identifying the position of the wearable device 100. Typical examples thereof include a Global Position System (GPS) module and a WiFi (Wireless Fidelity) . Optionally, the location information module 113 may perform any of the other modules of the wireless communication unit 110 to obtain data relating to the location of the wearable device 100, in addition or in the alternative.

The GPS module calculates distance information and accurate time information from three or more satellites, and then applies trigonometry to the calculated information, thereby accurately calculating three-dimensional current location information according to latitude, longitude, and altitude . At present, a method of calculating position and time information using three satellites and correcting an error of the calculated position and time information using another satellite is widely used. In addition, the GPS module can calculate speed information by continuously calculating the current position in real time. However, it is difficult to accurately measure the position of the wearable device 100 using the GPS module in a shadow area of a satellite signal, such as a room. Accordingly, a WPS (WiFi Positioning System) can be utilized to compensate the positioning of the GPS system.

The WiFi positioning system (WPS) includes a WiFi module and a WiFi module, which are connected to the wearable device 100 using a wireless AP (wireless access point) transmitting or receiving a wireless signal with the WiFi module. Is a technology for tracking a location of a wireless local area network (WLAN) using WiFi.

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

The wearable device 100 in connection with the wireless AP can transmit a location information request message to the Wi-Fi location server.

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

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

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

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

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

The Cell-ID method is a method of determining the location of the wireless AP having the strongest signal strength among the surrounding wireless AP information collected by the wearable device 100 as the position of the wearable device 100. Although the implementation is simple, it does not cost extra and it can acquire location information quickly, but there is a disadvantage that positioning accuracy is lowered when the installation density of the wireless AP is low.

The fingerprint method collects signal strength information by selecting a reference position in a service area, and estimates the position based on the signal strength information transmitted from the wearable device 100 based on the collected information. In order to use the fingerprint method, it is necessary to previously convert the propagation characteristics into a database.

The triangulation method is a method of calculating the position of the wearable device 100 based on the coordinates of at least three wireless APs and the distance between the wearable devices 100. In order to measure the distance between the wearable device 100 and the wireless AP, the signal intensity is converted into distance information, the time of arrival of the wireless signal (ToA), the time difference of arrival , TDoA), an angle at which a signal is transmitted (Angle of Arrival, AoA), or the like can be used.

The landmark method is a method of measuring the position of the wearable device 100 using a landmark transmitter that knows the position.

Various algorithms can be utilized as a method for extracting (or analyzing) the location information of the wearable device 100 in addition to the listed methods.

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

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

1, a wearable device 100 according to the present invention includes Bluetooth ™, Radio Frequency Identification (RFID), Infrared Data Association (IrDA), UWB (Ultra Wideband), ZigBee, Near Field Communication (NFC), and Wireless USB (Wireless Universal Serial Bus).

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

When the NFC module is operated in the card mode, the wearable device 100 can transmit the stored card information to the outside such as a conventional IC card. Specifically, by bringing the wearable device 100, which stores card information of a payment card such as a credit card or a bus card, close to the charge settlement device, the mobile proximity payment can be processed, and a wearable device (100) is approached to the entrance admittance unit, the approval process for entering and leaving can be started. Cards such as credit cards, transportation cards, and access cards are mounted on the security module in the form of an applet, and the security module can store card information on the mounted card. Here, the card information of the payment card may be at least one of a card number, balance, and usage details, and the card information of the access card may include at least one of a name, a number (e.g., It can be one.

When the NFC module is operated in the reader mode, the wearable device 100 can read data from an external tag. At this time, the data received from the wearable device 100 by the wearable device 100 may be coded into a data exchange format (NFC Data Exchange Format) defined by the NFC Forum. In addition, the NFC Forum defines four record types. Specifically, the NFC forum defines four RTDs (Record Type Definitions) such as Smart Poster, Text, Uniform Resource Identifier (URI), and General Control. If the data received from the tag is a smart poster type, the control unit executes a browser (e.g., an Internet browser), and if the data received from the tag is a text type, the control unit can execute the text viewer. When the data received from the tag is a URI type, the control unit executes the browser or makes a telephone call, and if the data received from the tag is a general control type, it can execute appropriate operations according to the control contents.

When the NFC module is operated in a peer-to-peer (P2P) mode, the wearable device 100 can perform P2P communication with another wearable device 100. [ At this time, LLCP (Logical Link Control Protocol) may be applied to P2P communication. A connection can be created between the wearable device 100 and another wearable device 100 for P2P communication. At this time, the generated connection can be divided into a connectionless mode in which one packet is exchanged and terminated, and a connection-oriented mode in which packets are exchanged consecutively. Through P2P communications, data such as business cards, contact information, digital photos, URLs in electronic form, and setup parameters for Bluetooth and Wi-Fi connectivity can be exchanged. However, since the usable distance of NFC communication is short, the P2P mode can be effectively used to exchange small-sized data.

Hereinafter, embodiments related to a control method that can be implemented in the wearable device 100 constructed as above will be described with reference to the accompanying drawings. It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof.

4 is a flowchart for explaining the control operation of the illumination 200 by the wearable device 100 according to the embodiment of the present invention.

The user inputs a start signal for controlling the illumination 200 to the wearable device 100 (hereinafter, " device ") (S100). The method of inputting the start signal in one embodiment may be performed in such a manner that a user touches a specific icon or a specific position on the screen of the device 100. In another embodiment, the user may press a specific button on the outside of the device 100. In another embodiment, the user may voice input the start signal to the microphone of the device 100. [ In the above embodiments, one or more methods may be selected and used depending on the setting of the user.

The device 100 receives the start signal and switches to the illumination selection mode (S200). The light selection mode refers to a step in which the device 100 receives a specific input from a user and selects a light to be controlled. The device 100 prepares to drive the gyroscope sensor 144 or the acceleration sensor 145 for illumination selection. The device 100 may also prepare for short range wireless communications that can communicate with the light for illumination selection.

The device 100 in the illumination selection mode senses the movement of the user through the gyroscope sensor 144 or the acceleration sensor 145 (S300). The motion of the user can be detected by the three-dimensional motion through the scope sensor 144 by the self. The acceleration sensor can also be used to detect how quickly the user moves. When the result sensed by the sensing unit 140 is transmitted to the controller 180, the controller 180 can grasp the motion sensed through the sensor as an operation for selecting the illumination.

The control unit 180 selects a light to be controlled based on the operation sensed by the sensing unit 140 (S400). At this time, the controller 180 may select the entire illumination according to the detected operation, or may select the individual illumination. The process of selecting the illumination to be controlled will be described in detail with reference to FIG.

5 is a flowchart illustrating a process of pairing the device 100 with the illumination according to an embodiment of the present invention.

The sensing unit 140 senses the operation of the user through the gyroscope sensor 144 (S401). The gyroscope sensor 144 may sense a three-dimensional motion, and in one embodiment, the sensed motion may be a circular motion.

The control unit 180 determines the movement of the user detected (S403). In one embodiment, the controller 180 may determine an angle for the circular motion. At this time, the controller 180 may determine whether the motion of the user is a motion over a specific angle.

First, a case in which the motion sensed by the sensing unit 140 is a circular motion having a certain angle or more is observed.

In this case, the control unit 180 switches the device 100 to the entire selection mode (S405). The full selection mode is a mode for obtaining control over the entire currently controllable illumination.

The device 100 in the full selection mode transmits a request signal for the overall illumination control to the intermediate server (S406). The intermediate server serves to couple the wireless communication light to the device 100. The intermediate server may connect the lighting device 100 with the Internet using the Internet communication, or may connect using the short-range wireless communication. In one embodiment, the signal may be a signal using the wireless Internet module 111. In another embodiment, the signal may be a signal using the local communication module 112.

The intermediate server receives the signal for the overall illumination control from the device 100 and attempts to pair the entire illumination with the device 100 (S407). For currently controllable lights, the active signal from the light can be checked and verified in real time from the intermediate server. The active signal is a signal periodically sent by the light. When the signal is detected, the intermediate server judges the light to be controllable by the normal operating light. However, if the signal is not detected, the light is broken or can not be controlled It can be judged that it exists in the range.

The device 100 is paired so as to obtain control over the entire illumination through the intermediate server (S409). Specifically, it means that all lights can be controlled at one time by the control of the device 100. [ At this time, the device 100 may receive a response from the intermediate server that the device 100 has obtained the control right over the entire illumination upon successful pairing.

The process returns to step S403 to see a case where the motion sensed by the sensing unit 140 is not a circular movement at a certain angle or more.

In this case, the control unit 180 switches the device 100 to the individual selection mode (S413). The individual selection mode refers to a mode for obtaining control over one or more of the currently controllable lights.

The device 100 in the individual selection mode transmits a signal requesting the intermediate server to send a list of currently pairable lights (S414). The intermediate server exchanges lighting and active signals in real time, and based on this, it can have a list of lights that can be currently paired. Specifically, when the illumination transmits an activation signal, the intermediate server detects the illumination, determines the illumination as a pairable illumination, and creates a list to be transmitted to the device 100 based on the illumination.

The intermediate server forwards the list of currently available pairable lights to the device 100 (S415).

The user selects an illumination to be controlled from the received illumination list (S417). In one embodiment, the user may select only one illumination. In another embodiment, two or more lights may be selected to obtain control.

The intermediate server attempts to pair with the lighting desired to be controlled by the device 100 (S418).

The device 100 is paired to have control over the illumination selected through the intermediate server (S419). A paired state is a state in which a device can send a control signal to the light through an intermediate server. The control signal from the device is not transmitted to the unpaired light. At this time, the device 100 may receive a response from the intermediate server indicating that it has acquired control of the selected illumination.

When the device 100 is paired with the illumination, the controller 180 displays the currently paired state on the display unit 151 in a visual manner (S421). At this time, the device 100 may transmit the paired state to the user through the audio output module 152 in an auditory manner.

Returning to FIG. 4 again.

The control unit 180 controls the paired illumination (S500). In one embodiment, the control of the illumination by the device 100 may be via a wireless Internet module. In yet another embodiment, control of the illumination by the device 100 may be via a local communication module. Specifically, the device 100 sends a signal regarding control to the intermediate server, and the intermediate server receives the signal and transmits the signal to the paired light to control the illumination.

In one embodiment of the present invention, the device 100 may control to change the color of the illumination 200. This will be described with reference to FIG.

6 illustrates that the device 100 according to an embodiment of the present invention changes the color of the illumination 200 according to the user's actions. When the user starts to rotate in the XY plane on the basis of the Z axis about the direction in which the device 100 extends, the rotation is detected by the gyroscope sensor 144 in the sensing unit 140. The control unit 180 transmits a control signal for the color of the illumination 200 to the intermediate server based on the detected size of the rotation angle. The intermediate server transmits the control signal received from the device 100 to the paired light 200 to control the color of the light 200. [ The color of the paired light 200 is controlled to exhibit a color close to red when there is no or little movement of the device 100. [ If the device 100 has a rotational movement of about 90 degrees, it is controlled to exhibit a green-based color. The device 100 is controlled to exhibit a color close to the navy color when a rotation movement near 180 is detected. The color of the illumination corresponding to the rotation angle of the device may be set differently by the user.

In yet another embodiment of the present invention, the device 100 may control the dimming level of the illumination 200 through the operation of the user. This will be described with reference to FIG.

7 illustrates that the device 100 according to an embodiment of the present invention adjusts the dimming level of the illumination 200 according to the user's actions. In an embodiment, the gyroscope sensor 144 and the acceleration sensor 145 may sense the operation of the device 100 when the user moves the device 100 in a fast designated direction. The device 100 transmits a signal for turning on the light 200 to the intermediate server when the gyroscope sensor 144 detects motion in a certain direction and the acceleration sensor 145 detects motion of a predetermined speed or more . The intermediate server receiving the signal transmits a control signal for the on operation to the paired light 200 to turn on the light 200. Conversely, when the user moves the device 100 in a direction opposite to the designated direction, the device 100 transmits a signal to turn off the light 200 to the intermediate server. The intermediate server controls to transmit the corresponding signal to the paired light 200 and to turn off the signal.

As another example, referring to FIG. 7B as a method of controlling the dimming level of illumination, the user can sense an operation in the gyroscope sensor 144 by moving the device 100 in a specified direction. At this time, the designated direction may be set differently from the direction of the control for turning on / off the light 200. The gyroscope sensor 144 senses the movement of the device 100 and transmits the sensed movement to the controller 180. The controller 180 determines the direction in which the device 100 moves and determines whether the illumination 200 is bright or dark. The device 100 transmits the determined dimming level to the lighting 200 paired via the intermediate server to control the dimming level of the lighting. In one embodiment, when the user moves the device 100 in a specified direction, the device 100 brightens the dimming of the light 200, and dimming of the light 200 is dark .

According to another embodiment of the present invention, the device 100 may determine the current user's position with the GPS signal and control the on / off of the illumination 200 based on the position of the current user. This will be described with reference to FIGS. 8 and 9. FIG.

8 is a flow diagram of a method for a device 100 according to an embodiment of the present invention to control the on / off of a light 200 by locating a user with a satellite 50. FIG.

The device 100 and the light 200 are paired with each other by the process described above with reference to FIG. 5 (S501). At which time it may have been paired for the overall illumination as described above and may have been paired for the individual illumination.

The signal is transmitted from the position information module 113 in the device 100 to the satellite 50 (S503).

The satellite 50 coordinates the position of the signal sent by the device 100 to determine the position of the device (S505).

The satellite 50 transmits the coordinates of the determined position to the device (S507). The device 100 may determine the current user's location based on the coordinates sent by the satellite.

The device 100 determines whether the detected position of the user is within a predetermined range in the device (S509). In one embodiment, if the position of the user identified from the GPS is within a predetermined range, the device 100 determines that the illumination should be used. In this case, the device 100 performs control to turn on the light 200 paired with the intermediate server (S511). In another embodiment, the device 100 determines that the power consumption should be reduced by turning off the light 200 if the location of the user identified from the GPS is not within the set range 250. The device 100 controls to turn off the paired lights 200 through the intermediate server (S513).

Hereinafter, the control flow of FIG. 8 will be described in detail with reference to FIG.

Figure 9 illustrates the control of the illumination 200 according to the user's location according to an embodiment of the present invention. In the device 100, a predetermined area 250 is set to control on / off of illumination. The predetermined range 250 may be a position set at the initial design or a range determined by the setting of the user. For example, if the use is for controlling the home lighting 200, the set range may be for the house and its vicinity, and if the use is for controlling the lighting 200 of the workplace, Lt; / RTI > 9A shows a case where the user is within a predetermined range. A position signal from the device 100 is transmitted to the satellite 50. Based on the signal, the satellite 50 coordinates and determines the position of the device. The satellite 50 transmits the signal to the device 100, and the controller 180 determines that the position of the user transmitted from the satellite is within the set range. The device 100 transmits a signal to turn on the light 200 so that the light 200 is turned on. FIG. 9B shows a case where the user is out of a predetermined range. Likewise, the position of the device 100 is determined from the satellite 50, and the intra-device control unit 180 determines that the position is out of the set range. The device 100 transmits a signal to turn off power to the light 200 and turns off the light 200.

In yet another embodiment of the present invention, the device may control the dimming level of the illumination 200 based on the communication sensitivity with the illumination 200. This will be described with reference to FIGS. 10 and 11. FIG.

10 is a flow diagram of dimming level control based on the distance between the device 100 and the illumination 200 according to an embodiment of the present invention.

The device 100 and the light 200 are paired with each other by the process described above with reference to FIG. 5 (S501). At which time it may have been paired for the overall illumination as described above and may have been paired for the individual illumination.

The device 100 senses the communication sensitivity from the paired light 200 to determine the position of the light 200 (S551). The WiFi signal can be used in the position information module 113 to grasp the position of the illumination. Under the assumption that the same illumination 200 emits a radio wave of the same intensity, the distance between the user and the illumination 200 can be grasped based on that the intensity of the radio wave from the illumination 200 becomes stronger and stronger as the distance becomes closer.

The dimming level of each illumination 200 is determined based on the position of the illumination determined by the device 100 (S553). In this case, when the sensitivity sensed by the control unit 180 is strong in order to control ON / OFF of the illumination 200 according to the path along which the user moves, it is determined that the distance between the illumination 200 and the user is close, Decide on bright side. On the other hand, when the sensed sensitivity is weak, the control unit 180 determines that the distance between the illumination 200 and the user is far, and determines that the dimming level becomes dark.

The device 100 controls the illumination 200 according to the determined dimming level (S555).

Figure 11 illustrates dimming level adjustment of the illumination 200 by movement of a user according to an embodiment of the present invention. In Figure 11A, the controller 180 most strongly senses the communication sensitivity from the first illumination 201a, which is the closest illumination from the device, so that the device 100 transmits a signal of 100% dimming level to the first illumination 201a Thereby controlling the illumination. The second illumination 202a is distant from the first illumination 201a so that a lower communication sensitivity is sensed and the device 100 transmits a signal with a 50% dimming level to the second illumination 202a to control the illumination do. The third illumination 203a is farthest from the device 100 so that the communication sensitivity of a certain level or less is detected and it is determined that the control unit 180 is away from the device by a predetermined distance, 203a to turn off the light. 11B shows that the device 100 senses the strongest communication sensitivity from the second illumination 202b closest to the device 100 as the user has changed its position and the device 100 transmits a dimming level of 100% . The first light 201b and the third light 203b sense about half of the communication sensitivity as compared to the second light 202b so that the device 100 receives the signal for the dimming level of 50% To control the illumination.

Returning to FIG. 10 again. The device 100 determines whether there is a change in illumination position through communication sensitivity from each illumination (S557). The change of the user's position can be determined from the position information module 113 by detecting a change in the communication sensitivity from each light. In one embodiment, when there is a change in the position of each light with respect to the device 100, the device 100 returns to the step of determining the position of the light 200 again. In yet another embodiment, when there is no change in the position of the illumination relative to the device 100, the device 100 maintains the determined state to control the dimming level of the illumination 200 (S559).

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood that various modifications and applications are possible.

Returning to FIG. 4 again.

When the device 100 completes the control for the selected illumination 200, the user inputs an illumination control mode end signal to the device (S600). In an embodiment of the present invention, a method of inputting a termination signal may be performed by a user touching a specific icon or a specific position on the screen of the device 100. In another embodiment, the user may press a specific button on the outside of the device 100. In another embodiment, a user may enter a termination signal to the microphone of the device 100 by voice. In the above embodiments, one or more methods may be selected and used depending on the setting of the user. When the end signal is input, the device ends the pairing with the paired light. Specifically, the device transmits a signal to terminate the pairing to the intermediate server, and the intermediate server receives the signal and terminates the pairing between the device and the light 200.

The present invention described above can be implemented as computer readable codes on a medium on which a program is recorded. The computer readable medium includes all kinds of recording devices in which data that can be read by a computer system is stored. Examples of the computer readable medium include a hard disk drive (HDD), a solid state disk (SSD), a silicon disk drive (SDD), a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, , And may also be implemented in the form of a carrier wave (e.g., transmission over the Internet). In addition, the computer may include a control unit 180 of the terminal. Accordingly, the above description should not be construed in a limiting sense in all respects and should be considered illustrative. The scope of the present invention should be determined by rational interpretation of the appended claims, and all changes within the scope of equivalents of the present invention are included in the scope of the present invention.

100: device 110: wireless communication unit
120: Input unit
140: sensing unit 150: output unit
160: interface unit 170: memory
180: control unit 190: power supply unit

Claims (11)

Selecting a light to be controlled by a device through a user's operation;
The device pairing with the selected illumination through an intermediate server; and
The device controlling the paired light through a user's action. The method according to claim 1,
The step of the device pairing with the selected illumination through an intermediate server
Wherein the device sends a pairing request signal to the intermediate server and the intermediate server attempts to pair with the selected one of the currently controllable lights. The method according to claim 1,
Wherein the step of the device controlling the paired light through a user operation
The device sensing operation of the user's circle to control the color of the paired illumination. The method according to claim 1,
Wherein the step of the device controlling the paired light through a user operation
The device controlling the power of the paired illumination through a user's action. The method of claim 4, wherein
The step of the device controlling the power of the paired light through a user's operation comprises:
If the device senses that the user's operation is linear with respect to a particular direction, the power of the paired illumination is turned on, and if the user senses that the operation is linear with respect to a specific direction or more, And turning off the power of the illuminated illumination. The method of claim 1, wherein
Wherein the step of the device controlling the paired light through a user's operation comprises:
Wherein the device adjusts a dimming level of the paired illumination through a user ' s operation. The method of claim 6, wherein
Wherein adjusting the dimming level of the paired illumination through the operation of the user,
Dimming of the paired light is brightened when the device senses a linear motion of the user in a specific direction and dimming of the paired light is dimmed when a linear motion in a direction opposite to the user's specific direction is sensed ≪ / RTI > The method of claim 1, wherein
Wherein the step of the device controlling the paired light through a user's operation comprises:
And the device controlling power of the paired illumination based on a location of the user. The method of claim 8, wherein
The step of the device controlling the power of the paired light based on the location of the user,
Turning on the paired illumination power when the device is within a predetermined range of the user's location received from the satellite and turning off the paired illumination power when out of the range . The method of claim 1, wherein
Wherein the step of the device controlling the paired light through a user's operation comprises:
And adjusting the dimming level of the paired illumination according to a distance between the device and the illumination by operation of the user. The method of claim 10, wherein
Wherein adjusting the dimming level of the paired illumination according to a distance between the device and the illumination by the user's operation comprises:
Determining a distance between the light and the user from the communication sensitivity of the device sensed in the paired light, adjusting the dimming of the paired light to be brighter, Way.

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