KR20170069594A - Lighting device - Google Patents

Abstract

The lighting device according to an embodiment of the present invention includes a power module for supplying driving power, a body having the power module disposed therein, a light source for generating light by being electrically connected to the power module, And a wireless communication module that is electrically connected to the light source and transmits and receives a control signal of the light source.
Further, the illumination system according to the embodiment is characterized by including the above-described illumination device.

Description

LIGHTING DEVICE

An embodiment relates to a lighting device.

Generally, indoor or outdoor lighting is used as a lamp or a fluorescent lamp. In the case of such a bulb or fluorescent lamp, there is a problem that its lifetime is short and it is frequently exchanged. In addition, a conventional fluorescent lamp may deteriorate over time, and the illuminance may gradually decrease.

In order to solve such a problem, a light emitting diode (LED) capable of realizing excellent controllability, fast response speed, high electric light conversion efficiency, long swimming, low power consumption, Various types of lighting modules are being developed.

Light emitting diodes (LEDs) are a type of semiconductor devices that convert electrical energy into light. The light emitting diode has advantages of low power consumption, semi-permanent lifetime, fast response speed, safety, and environmental friendliness compared with conventional light sources such as fluorescent lamps and incandescent lamps. Accordingly, much research has been conducted to replace an existing light source with a light emitting diode, and a light emitting diode has been increasingly used as a light source for lighting devices such as various liquid crystal display devices, electric sign boards, and street lamps used outside the room.

In order to perform various controls by a remote control device, a lighting device in which a light emitting diode is used has a wireless communication module for communicating with the mobile terminal.

Recently, mobile communication technology has been growing rapidly. With the growth of mobile communication technology, the proportion of individuals possessing mobile terminals capable of communication is increasing day by day.

Generally, portable terminals carried by individuals can operate various mobile communication technologies or short range wireless communication technologies. ZigBee, Z-wave, Bluethooth, Near Field Communication (NFC), and Beacon are examples of short-range wireless communication methods used by terminal devices.

In the case of using the short-range wireless communication system, the terminal can adjust the frequency band and the signal transmission period, and by using a relatively small memory, the power consumption is low and the long life can be guaranteed. In addition, there is an advantage in that it can be manufactured at low cost by adopting a simple hardware configuration.

As the near field wireless communication technology develops, the lighting devices located indoors can be easily controlled by the communication terminal device. Conventionally, lighting devices have been used only as a basic purpose of controlling the illuminance of a room. As technology advances, it is necessary to study how to improve the convenience of living by individuals or groups by controlling lighting devices.

The illumination device according to the embodiment is intended to provide various illumination environments and acoustic environments according to the convenience of the user.

The lighting device according to an embodiment of the present invention includes a power module for supplying driving power, a body having the power module disposed therein, a light source for generating light by being electrically connected to the power module, And a wireless communication module that is electrically connected to the light source and transmits and receives a control signal of the light source.

Further, the illumination system according to the embodiment is characterized by including the above-described illumination device.

Embodiments relate to a wireless communication module in which the wireless communication module is exposed on one side of the body where the light source is located so that the communication performance is prevented from being degraded by placing the wireless communication module inside the body, There is an advantage of preventing degradation.

In addition, the embodiment has an advantage that the user senses the motion and controls the illuminance and the sound environment of the surrounding lighting equipment according to the movement of the user.

In addition, embodiments can search for lighting devices located within a certain distance of the terminal, and display the UI through intuitive and visually perceptible UI so that the user can easily recognize the searched lighting device.

In addition, the embodiment has an advantage that the lighting device can be turned off by a simple operation in which the user shakes or rotates the terminal.

1 is a perspective view of a lighting apparatus according to an embodiment of the present invention.
2 is an exploded perspective view of a lighting apparatus according to an embodiment of the present invention.
Fig. 3 is a perspective view of the lighting apparatus of Fig. 1 with the light distribution cover removed. Fig.
4 is a cross-sectional view of a lighting apparatus according to an embodiment of the present invention.
5 is a conceptual diagram of a lighting apparatus according to another embodiment of the present invention.
FIG. 6 is a reference view showing an acoustic propagation path of the lighting apparatus shown in FIG. 5. FIG.
7 is a perspective view of a lighting apparatus according to another embodiment of the present invention.
8 is a diagram illustrating an illumination system in accordance with an embodiment of the present invention.
9 is a diagram illustrating a terminal according to an embodiment of the present invention.
10 is a block diagram showing the configuration of a lighting system according to an embodiment of the present invention.
11 is a flowchart showing a control method of a lighting system according to an embodiment of the present invention.
12 to 14 are diagrams showing the use state of an embodiment of the present invention.
15 is a flowchart showing a control method of a lighting system according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" Can be used to easily describe the correlation of components with other components. Spatially relative terms should be understood as terms that include different orientations of components during use or operation in addition to those shown in the drawings. For example, when inverting an element shown in the figures, an element described as "below" or "beneath" of another element may be placed "above" another element . Thus, the exemplary term "below" can include both downward and upward directions. The components can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises "and / or" comprising ", as used herein, unless the recited component, step, and / or step does not exclude the presence or addition of one or more other elements, steps and / I never do that.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

In the drawings, the thickness and the size of each component are exaggerated, omitted, or schematically shown for convenience and clarity of explanation.

Further, the angles and directions mentioned in the description of the structure of the embodiment are based on those shown in the drawings. In the description of the structures constituting the embodiments in the specification, reference points and positional relationships with respect to angles are not explicitly referred to, reference is made to the relevant drawings.

Hereinafter, embodiments will be described in detail with reference to the drawings.

2 is a perspective exploded view of a lighting apparatus according to an embodiment of the present invention, Fig. 3 is a perspective view of the lighting apparatus of Fig. 1 without the light distribution cover, Fig. 4 Is a cross-sectional view of a lighting apparatus according to an embodiment of the present invention.

1 to 4, the lighting apparatus 100 includes a power module 140, a body 180, a light source 110, and a wireless communication module 190.

The wireless communication module 190 performs wireless communication with an external terminal 200 (see FIG. 8).

The wireless communication module 190 receives the control signal transmitted from the terminal 200 and controls the power supplied to the light source 110 to be controlled. The wireless communication module 190 transmits the information of the illumination device 100 to the terminal 200. The wireless communication module 190 transmits the Bluetooth transmission / reception module, the Zigbee transmission / And the elements corresponding to any one of them. Preferably, the wireless communication module 190 includes a beacon transmission / reception module having a communication distance of 50 meters and capable of accurately grasping the position of the terminal 200. [

The illumination device 100 includes an internal wireless communication module 190 and receives a control signal transmitted from the terminal 200 through the wireless communication module 190 and controls the light source 110 based on the received control signal Respectively.

The wireless communication module 190 is mounted inside the lighting device 100 for wireless communication between the lighting device 100 and the terminal 200. The wireless communication module is connected to the body of the lighting device 100 There is a problem that the quality of the wireless communication module 190 is defective due to the heat generated in the power module 140.

The power supply module 140 and the wireless communication module 190 of the lighting apparatus 100 are embedded in the ceiling of the ceiling so that the wireless communication module 190, There is a problem in that the communication performance between the terminal 200 and the terminal 200 deteriorates.

Hereinafter, the structure of the lighting apparatus 100 that solves the above problems will be described in more detail.

The illumination device 100 of the present embodiment further includes a light source coupling portion 120, a light distribution cover 130, a shielding cover 160, and a power supply cover 170.

The light source 110 generates light. In this case, the light source 110 may be a light emitting diode.

The light source 110 may include at least one light emitting element, and the light emitting elements may be divided into a plurality of groups. The light emitting device may be a light emitting diode chip that emits one of red, green, and blue light. Preferably, the light source 110 may include a red light emitting element that emits at least red light, a green light emitting element that emits green light, and a blue light emitting element that emits blue light so as to emit various colors .

The light source 110 includes a power supply device 111, a plurality of power supply wires 113, a plurality of base substrates 115, and a plurality of light emitting diode devices 117.

The power feeding element 111 supplies power from the light source 110. Here, the power feeding element 111 may be a printed circuit board (PCB).

The feed wires 113 connect the feed element 111 and the base substrate 115. At this time, the power supply wires 113 can directly connect the power feeding elements 111 and the respective base boards 115. Or the power supply wires 113 may couple some of the power supply elements 111 and the base substrates 115 and interconnect the base substrates 115. [ The power supply wires 113 transfer electric power from the power supply element 111 to the base substrates 115.

The base substrates 115 control the driving of the light source 110. At this time, the base substrates 115 apply the power of the power feeding device 111 to the light emitting diodes. Here, the base substrates 115 may be printed circuit boards.

The light emitting diode elements 117 are mounted on the base boards 115.

Specifically, a plurality of light emitting diode devices 117 may be mounted on each base substrate 115. The light emitting diode elements 117 generate light according to the power applied to the base substrates 115.

The light source coupling unit 120 is coupled to the light source 110 to fix the light source 110. At this time, at least one first coupling hole 121 and at least one second coupling hole 123 are formed in the light source coupling portion 120.

The first coupling hole 121 receives the base substrates 115. Here, the light source coupling unit 120 fixes the base substrates 115 and the light emitting diode devices 117 at the positions of the first coupling holes 121. The light source coupling unit 120 exposes the light emitting diode devices 117 through the first coupling hole 121.

The second coupling hole 123 receives the power feeding element 111 and the wireless communication module 190. In addition, the light source coupling unit 120 exposes the power feeding element 111 and the wireless communication module 190 through the second coupling hole 123. Here, the second coupling hole 123 allows the wireless communication module 190 to pass through. That is, the second coupling hole 123 projects the wireless communication module 190 in both directions with the light source coupling part 120 as a boundary. Here, the light source coupling portion 120 may be formed of an insulator.

The light distribution cover 130 surrounds the light source 110 at an upper portion of the light source connection portion 120. Here, the light distribution cover 130 may have a bulb shape having an opening. The light distribution cover 130 protects the light source 110 and emits light of the light source 110.

At this time, the light distribution cover 130 distributes the light in the direction of the optical axis Ax of the lighting apparatus 100 (upward in FIG. 2). Here, the light distribution cover 130 may be formed of at least one of glass, plastic, polypropylene, and polyethylene.

Alternatively, the light distribution cover 130 may be formed of polycarbonate having excellent light resistance, heat resistance, and impact strength. Further, a milky white coating may be coated on the inner surface of the light distribution cover 130 facing the light source 110. The paint may include a diffuser to diffuse the light.

The power module 140 controls the overall operation of the lighting device 100 and supplies driving power. Although not shown, the power module 140 may include a main board and a plurality of components. The main board may be a printed circuit board. The components are mounted on the main board and electrically connected to the main board.

The power module 140 supplies driving power to each component constituting the lighting device 100.

For example, the power module 140 receives an AC power of 110V to 220V, and can supply DC power of any one of 25V, 50V, and 100V to the lighting control module 312 using the AC power. Also, the power module 140 can supply DC power of 3V to the wireless communication module 190 using the input AC power.

The power module 140 supplies power to the light source 110. Here, the power module 140 may be a power supply unit (PSU). At this time, the power module 140 can control the light source 110 according to the wireless control signal received from the wireless communication module 190. The power supply module 140 includes a power supply terminal 141.

The power supply terminal 141 is connected to the light source 110. The power supply terminal 141 is in contact with the power supply element 111 of the light source 110. At this time, the power supply terminal 141 protrudes from the power module 140. Here, the power supply terminal 141 is coupled to the main board and protrudes from the main board. And the feed terminal 141 is opposed to the feed element 111. [

The power supply terminal 141 supplies power to the light source 110. That is, the power module 140 supplies power to the light source 110 through the power feeding element 111. The power supply terminal 141 also transmits a light source control signal for controlling the light source 110 to the light source 110. The power module 140 supplies power to the wireless communication module 190. The power module 140 is housed inside the body 180.

The body 150 receives the power module 140. A receiving hole 151 may be formed in the body 150. Specifically, the body 150 receives the power module 140 through the receiving hole 151. At this time, the body 150 may be formed in a cylindrical shape.

The body 180 accommodates the power module 140 and the blocking cover 160. A receiving groove 151 is formed in the body 180. Specifically, the blocking cover 160 is electrically insulative and insulates the body 180 from the power module 140. At least one through hole (161) is formed in the blocking cover (160). The through hole 161 is disposed on the same axis as the second coupling hole 123. The through hole 161 receives the wireless communication module 190. At this time, the through hole 161 allows the wireless communication module 190 to pass through.

Here, the blocking cover 160 exposes the power supply terminal 141 through the through hole 161. That is, the through hole 161 protrudes the power supply terminal 141 toward the power feeding element 111. The through hole 161 also protrudes the wireless communication module 190.

The body 180 dissipates heat generated from the light source 110 and provides a space for supporting the light source 110 and protects the power module 140 from heat generated from the light source 110.

A light source 110 is positioned on one side 181 of the body 180. This one surface 181 is engaged with the light distribution cover 130. The light distribution cover 130 is fastened to the edge of the one surface 181.

The first surface 181 may be a flat surface formed on the upper portion of the body 180. However, the present invention is not limited to this, and the one surface 181 may have a convex shape in the downward direction or the upward direction depending on the angle of incidence.

A light source 110 and a light source coupling unit 120 are mounted on the upper surface of the one surface 181. This one surface 181 is in contact with the light source 110. Specifically, the one surface 181 may be formed in a circular shape as viewed from above.

At least one communication hole 183 may be formed on the first surface 181. Specifically, the communication hole 183 can be disposed on the same axis as the second coupling hole 123 and the through hole 161. [ The communication hole 183 may be formed in a direction perpendicular to one surface 181 of the body 180. The communication hole 183 penetrates one surface 181 of the body 180 to allow the inside and the outside of the body 180 to communicate with each other.

The communication hole 183 accommodates the wireless communication module 190. At this time, the communication hole 183 allows the wireless communication module 190 to pass through. Accordingly, the wireless communication module 190 is exposed to the outside of the body 180 through the communication hole 183.

More specifically, the communication hole 183 may be located at the center of the one surface 181, as viewed from above. At this time, a plurality of light sources 110 may be disposed to cover the communication holes 183 on one side 181 of the body 180. Therefore, even if the communication hole 183 is formed on the one surface 181, an effective optical efficiency can be obtained.

The communication hole 183 is formed in a direction perpendicular to the one surface 181 of the body 180.

The size of the communication hole 183 is preferably large enough to allow the wireless communication module 190 to pass therethrough and to be spaced apart from the wireless communication module 190.

The connection terminal 153 is exposed under the body 180. The connection terminal 153 is electrically connected to the external power supply and is electrically connected to the power supply module 140.

The body 180 may have a cylindrical shape in which its diameter decreases as it goes from the upper part to the lower part.

The sound output module 318 is housed inside the body 180. The sound output module 318 outputs sound stored in the lighting device 100 and / or the terminal 200. [ The audio output module 318 may output audio data stored in the terminal 200 and / or the lighting device 100 when a user's command is input or a specific condition is satisfied. For example, the sound output module 318 may include a receiver, a speaker, a buzzer, and the like. In the embodiment, as shown in FIG. 4, the sound output module 318 is implemented as a speaker 21.

The sound output module 318 is accommodated in the receiving groove 151 of the body 150. Specifically, the sound output module 318 is arranged to output sound downward. To this end, a sound absorbing wall 22 for blocking the transmission of sound waves is disposed inside the body 180.

The sound-absorbing wall 22 is arranged to divide the interior space of the body 180 up and down. That is, the sound-absorbing wall 22 is arranged to cover the receiving groove 151 of the body 180.

A sound hole 187 is formed in the body 180 to effectively emit the sound generated by the sound output module 318. The sound hole 187 passes through the sound generated by the sound output module 318 located inside the body 180 as a hole through which the body 180 passes.

The sound hole 187 is formed on the other side of the body 150. The other side of the body 150 means a direction opposite to the one side 181 of the body 150. Specifically, the sound hole 187 is formed to communicate with the lower space out of the upper and lower spaces partitioned by the sound-absorbing wall 22. The power module 140 is disposed in the upper space of the space partitioned by the sound-absorbing wall 22. [

The wireless communication module 190 transmits and receives a wireless control signal for controlling the lighting apparatus 100 (specifically, the light source 110). The wireless communication module 190 is electrically connected to the power module 140. Specifically, the wireless communication module 190 is coupled to the power module 140.

Here, the wireless communication module 190 is spaced apart from the light source 110 and penetrates the light source coupling part 120, the body 180, and the blocking cover 160. For example, the wireless communication module 190 may include an antenna element 192 and a driving board 191 on which the antenna element 192 is mounted.

The driving substrate 191 is provided for supporting in the wireless communication module 190. At this time, the driving substrate 191 has a flat plate structure. Here, the driving substrate 210 may be a printed circuit board.

The driving board 191 is connected to one end of the main board of the power module 140. Here, the connection method of the drive substrate 191 and the main substrate is not limited, but can be coupled by soldering.

The driving substrate 191 has a flat plate structure and may be disposed horizontally with the main substrate of the power module 140.

The antenna element 192 transmits / receives a control signal and transmits it to a driving element of the driving substrate 191 or the like. The antenna element 192 performs a communication function in the wireless communication module 190. At this time, the antenna element 192 resonates in a predetermined frequency band to transmit and receive electromagnetic waves. Here, the antenna element 192 resonates at a predetermined impedance.

Specifically, the antenna element 192 may be formed in a patch type, and then attached to the driving substrate 191. Alternatively, the antenna element 192 may be formed by being drawn on the driving substrate 191 with conductive ink. Alternatively, the antenna element 192 may be patterned on the driving substrate 191.

For example, the antenna element 192 may be formed of at least one of a bar type, a meander type, a spiral type, a step type, and a loop type.

 The antenna element 192 may be made of a conductive material. Here, the antenna element 192 may include at least one of Ag, Pd, Pt, Cu, Au, and Ni.

When the wireless communication module 190 is located inside the housing of the lighting apparatus together with the power module 140, there is a problem that the quality of the wireless communication module 190 is bad due to the heat generated in the power module 140 .

The power supply module 140 and the wireless communication module 190 of the lighting device are embedded in the ceiling so that the distance between the wireless communication module 190 and the terminal 200 There is a problem that the communication performance deteriorates.

Therefore, in order to solve the above-described problems, the wireless communication module 190 of the embodiment is exposed on one surface 181 of the body 180. [

When the wireless communication module 190 is exposed to the one surface 181 of the body 180, the one surface 181 is exposed to the outside when the light source 110 is placed on the ceiling or the like. 190 are also exposed to the outside. When the wireless communication module 190 is exposed on one side 181 of the body 180, communication performance with the terminal 200 is improved, there is no fear of failure due to heat generated in the power module 140, The heat radiation efficiency of the module 190 can be improved.

For example, one end of the wireless communication module 190 may be connected to the power module 140, and the other end may pass through the communication hole 183. More specifically, one end of the driving substrate 191 may be connected to the power module 140, and the other end may pass through the communication hole 183. [

The wireless communication module 190 may protrude at least a portion above one side 181 of the body 180 to further improve communication performance. The other end of the wireless communication module 190 may be positioned horizontally with one side 181 of the body 180.

When the wireless communication module 190 is exposed on one side 181 of the body 180 on which the light source 110 is positioned, the light source 110 is positioned on one side 181 of the body 180, The light emitting region can be reduced.

Accordingly, the wireless communication module 190 may be disposed long in a direction perpendicular to the first surface 181 of the body 180 and may be disposed horizontally with respect to the first surface 181 of the body 180, have. Specifically, the driving substrate 191 has a plate shape, and a surface having a large area is disposed perpendicularly to one surface 181 of the body 180, and the surface having the smallest area (the side surface of the driving substrate 191) And may be disposed horizontally with one surface 181 of the base plate 180. Accordingly, the area occupied by the wireless communication module 190 on the one surface 181 of the body 180 is reduced, so that the application of the light emitting area by the wireless communication module 190 can be minimized.

However, the above-mentioned horizontal or vertical meaning does not mean complete horizontal or vertical in the mathematical sense, but means a horizontal range including an error.

The wireless communication module 190 is partly received in the communication hole 183 and the other part is positioned to penetrate the communication hole 183. [

The wireless communication module 190 is located at the center of one side 181 of the body 180 and the light source 110 is radially disposed around the wireless communication module 190 so that even if the wireless communication module 190 is located Sufficient light efficiency can be obtained.

Meanwhile, when the body 180 is formed of a conductor, the wireless communication module 190 and the communication hole 183 may be spaced apart from each other because the transmission and reception performance of the wireless communication module 190 may be deteriorated.

FIG. 5 is a conceptual diagram of a lighting apparatus according to another embodiment of the present invention, and FIG. 6 is a reference view showing an acoustic path of the lighting apparatus shown in FIG.

Referring to FIGS. 5 and 6, the illumination device 100 according to another embodiment further includes a directional acoustic guide 40 in comparison with the embodiment of FIG.

The lighting apparatus 100 illuminates the designated space. At this time, there is a need for the sound outputted from the sound output module 318 provided in the lighting apparatus 100 to be concentrated in the designated space.

Thus, the directional acoustic guide 40 guides the sound generated by the acoustic output module 318 in one direction. The directional acoustic guide 40 has at least a sound output module 318 positioned therein in a shape opened in one direction. Preferably, the acoustic output module 318 and the light source 110 are accommodated in the interior of the directional acoustic guide 40.

Of course, the directional acoustic guide 40 may guide the light generated by the light source 110 in one direction. For this purpose, the inner surface of the directional acoustic guide 40 may be coated with aluminum, silver, or the like having a high reflectance.

The directional acoustic guide 40 has a hemispherical shape or a semicircular shape in cross section. The directional acoustic guide 40 may have a symmetrical shape. Referring to Fig. 5, the directional acoustic guide 40 is in the form of a downwardly concave hemispherical shape.

And more specifically to form a directional sound guide 40 is a parabola (y ² = 4px) the focal length P as shown in FIG. At this time, the focal distance is defined as a linear distance between the sound output module 318 and the center of the directional sound guide 40. That is, the sound output module 318 is located at the focus of the parabola formed by the directional acoustic guide.

6, the sound waves generated by the sound output module 318 located at the focal point are reflected on the directional acoustic guide 40 and travel upwardly in parallel. Therefore, when the directional acoustic guide 40 is used, sound can be transmitted only to the target area. The directional acoustic guide 40 of the embodiment guides upward the light generated by the light source 110 and guides the sound generated by the illumination device 100 to the upper part so that the brightness, Color, and sound can be adjusted.

Preferably, the focal length P is less than the height h of the directional acoustic guide 40, and the acoustic output module 318 is configured to receive sound from the acoustic output module 318, . Specifically, the sound waves output from the sound output module 318 are spread radially downward from the sound output module 318, and the radiation angle thereof is smaller than 180 degrees.

The power module 140 is connected to an external power source through a cable 30. [ Of course, the cable 30 may also be used as a means for supporting the illuminating device 100. Also, the cable 30 can secure the directional acoustic guide 40 to an external support.

7 is a perspective view of a lighting apparatus according to another embodiment of the present invention.

Referring to Fig. 7, the illuminating device according to the embodiment of Fig. 7 further includes a supporter for supporting the illuminating device and an optical cover as compared with the embodiment of Fig.

The supporter supports the lighting equipment on a floor or table. For example, the supporter includes a support plate 61 to which an arm 62 and a arm 62 connected to the lighting apparatus are fixed and have a predetermined area.

At this time, the support plate 61 may be provided with a command input unit for receiving a user's command. The command input unit is for receiving command information from a user. When the command information is inputted through the command input unit, the lighting apparatus 100 is controlled so as to correspond to the inputted command information.

The command input unit includes a mechanical input unit (or a mechanical key, for example, a button 311a formed on the support plate 61, a dome switch, a jog wheel, a jog switch, etc.) . As an example, the touch-type input means may comprise a virtual key, a soft key or a visual key displayed on the touch screen through a software process, A virtual key or a visual key can be displayed on a touch screen having various forms and can be displayed on a touch screen such as a graphic, An icon, a video, or a combination thereof.

When the user inputs command information to the command input unit (specifically, when the button formed on the support plate 61 is clicked), the on / off operation of the illumination apparatus, the brightness of the illumination apparatus, / Off < / RTI >

The optical cover may have a structure in which at least one area is open and another area is shielded or semi-shielded. For example, the optical cover is formed into a cylindrical shape having open top and bottom. A material having a low light transmittance is selected as the optical cover.

FIG. 8 illustrates a lighting system according to an embodiment of the present invention. FIG. 9 illustrates a terminal according to an embodiment of the present invention. FIG. 10 illustrates a configuration of a lighting system according to an embodiment of the present invention. Fig.

8 to 10, the illumination system according to an embodiment of the present invention includes a plurality of illumination devices 100a to 100n.

Each of the illumination devices 100a to 100n includes a light source 110, a wireless communication module 190, an acoustic output module 318, and an illumination control module 312. The light source 110, the wireless communication module 190, and the sound output module 318 are as described above, except as specifically described.

The plurality of lighting apparatuses 100a to 100n are installed in an indoor space to illuminate a corresponding area or decorate the corresponding area.

Specifically, one or more lighting devices 100a to 100n may be arranged in a plurality of rooms R1 to R3. In addition, the lighting apparatuses 100a to 100n may be arranged in a single space or in a plurality of spaces in mutually independent rooms R1 to R3.

An LED (Light Emitting Diode) may be applied to the lighting devices 100a to 100n.

Here, a plurality of LEDs can emit white light to provide white illumination, and red, green, and blue LEDs can be combined to provide specific color illumination or white illumination . Conventional analog lighting has a limitation in precisely controlling the illuminance, but the LED can precisely control the illuminance of the LED by adjusting the amount of current applied and the width of the driving pulse. In addition, when LEDs of R, G, and B colors are installed in combination, it is possible to provide illumination of a specific color in a specific space, and to easily control the color temperature.

As an example, if the driving current of the LED is adjusted to 8 bits, the LED can be adjusted to 256 gradations. Also, the adjustment of the color temperature for the R, G, B color LEDs can be selectively performed. This adjustment of the gray scale and the adjustment of the color temperature can be selectively performed not only for the individual LED but also for a certain number of LED units and for all LEDs installed in a specific space.

As a result, the LED can provide a high quality illumination to the space where the illumination is applied, and the power consumption according to the illumination can be reduced.

The illumination control module 312 controls the overall operation of the illumination devices 100a to 100n based on the degree of command input and / or the sensing information. The lighting control module 312 may sense the status information of the lighting devices 100a to 100n and provide the information to the terminal 200. [

In addition, the illumination control module 312 may store operation information regarding the operation of the illumination devices 100a to 100n.

The illumination control module 312 may be installed in the illumination devices 100a to 100n and may be assigned an address by communicating with the terminal 200. [ The illumination control module 312 may be installed in the illumination devices 100a to 100n and may have a number corresponding to the illumination devices 100a to 100n. As another example, one lighting control module 312 may control all of the lighting devices 100a through 100n.

The illumination control module 312 controls the brightness, color, on / off time, and on / off of the light source 110. In addition, the lighting control module 312 controls the sound output module 318.

For example, the lighting control module 312 may control the brightness, color, on / off time, and on / off of the lighting apparatuses 100a to 100n based on the information input from the main control unit 210 of the terminal 200 One. At this time, the illumination control module 312 may control the operation of the illumination devices 100a to 100n based on the operation information stored in the illumination memory 316. [

The illuminating devices 100a to 100n may include various sensors for sensing information of the surroundings of the illuminating devices 100a to 100n. For example, the illumination devices 100a to 100n further include an illumination intensity detection sensor and a recognition sensor that detects a user's approach.

The illumination intensity detection sensor senses information on the brightness and on / off status of the surroundings of the illumination devices 100a to 100n and provides the illumination control module 312 with the information. The illuminance information of the illumination is output to the main control unit 210 through the wireless communication module 190. The illumination state information may be output to the display unit 240 by the main control unit 210.

The recognition sensor senses a user approaching to the illumination devices 100a to 100n and provides the illumination control module 312 with the user. The recognition sensor is composed of an infrared sensor or a proximity sensor which detects an approaching user and / or an object.

The proximity sensor refers to a sensor that detects the presence of an object approaching a predetermined detection surface, or an object existing in the vicinity of the detection surface, without mechanical contact by using electromagnetic force or infrared rays. Examples of proximity sensors 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.

The wireless communication module 190 is provided to enable wireless communication with the terminal 200. Specifically, the wireless communication module 190 is provided to enable bidirectional communication with the communication module 230 of the terminal 200.

The wireless communication module 190 receives the control signal of the main control unit 210 from the communication module 230 and outputs the control signal to the lighting control module 312. The wireless communication module 190 receives the lighting condition information and outputs the received lighting condition information to the communication module 230 .

The wireless communication module 190 uses the short-range wireless communication module described above.

The illumination memory 316 stores information on the control of the luminaires 100a to 100n.

Specifically, when the information about the control of the lighting devices 100a to 100n is stored in the terminal 200, when the terminal 200 is out of a distance capable of communicating with the lighting devices 100a to 100n, the lighting devices 100a to 100n ) May not work. Accordingly, the illumination memory 316 stores information on the control of the illumination devices 100a to 100n so that even if the terminal 200 exists outside the communication range of the illumination devices 100a to 100n, .

More specifically, the illumination memory 316 may store control information on brightness, on / off status, color, and on / off time of the illumination devices 100a to 100n.

Also, the password of the security module 317 may be stored in the illumination memory 316. [

The terminal 200 may allow the lighting control module 312 to control the lighting devices 100a to 100n and allow the users to monitor the control status of the lighting devices 100a to 100n.

The terminal 200 receives the control command of the user and searches for peripheral illumination devices 100a to 100n and displays status information of the illumination devices 100a to 100n and controls the illumination devices 100a to 100n Can be output.

Referring to FIG. 9, the terminal 200 of the embodiment may be a portable device. However, the present invention is not limited to this, and the terminal 200 can perform communication with the illumination devices 100a to 100n and perform the control.

Hereinafter, a portable device will be described as an embodiment of the present invention.

Hereinafter, for convenience of description, a bar-type portable device having a front touch screen among various types of portable devices such as a folder type, a bar type, a swing type, a slider type, However, the present invention is not limited to a bar-type portable device, and the terminal 200 may include all types of portable devices including the above-described types.

The terminal 200 of the embodiment of the present invention may include a camera 421a for sensing light and a display unit 240 for displaying information necessary for various controls.

The display unit 240 may include a touch panel superimposed in a layer structure, and may operate as a touch screen so that information can be input by a user's touch.

The speaker 453a may be implemented in the form of a receiver or a speaker. The light sensing device 421a may be a camera. The microphone 423 may be implemented in a form suitable for receiving a user's voice, other sounds, and the like.

The portable device, which is one embodiment of the terminal 200, may include at least one user input 260. For example, the portable device may include first through third inputs 260a, 260b, and 260c. In terms of functions, the first to third input units 260a, 260b, 260c are for inputting commands such as call, mouse point movement, screen scroll, start, end, and the like, but are not limited thereto.

The user input unit 260 may include a touch panel included in the display unit 240.

10, for example, the terminal 200 includes a display unit 240 on which an image is implemented, a communication module 230 communicating with the illumination control module 312 and the security module 317, A main control unit 210 for generating a control signal for controlling the user input unit 260 and the illumination control module 312 for inputting control commands, and a main memory 220 for storing information data.

In addition, the terminal 200 can be operated by receiving power from the power supply unit 280. The user can control the lighting devices 100a to 100n by executing the management application stored in the main memory 220 of the terminal 200. [ After the user accesses the Internet through the terminal 200, the user can download and install the management application, and execute the management application to control the lighting devices 100a to 100n.

The display unit 240 is a device that outputs an image that the user can visually recognize.

The display unit 240 may display the information processed by the main control unit 210 as time information that can be recognized by the user.

For example, the display unit 240 may display control information for controlling the illumination devices 100a to 100n. The display unit 240 may display status information of the searched illumination devices 100a to 100n and the illumination devices 100a to 100n.

The display unit 240 may include a touch panel for sensing a touch according to an embodiment of the present invention. When the display unit 240 includes a touch panel, the display unit 240 may be used as an input device capable of inputting a control command by a user's touch.

For example, the display unit 240 may be a liquid crystal display, a thin film transistor-liquid crystal display, an organic light-emitting diode, a flexible display, And a three-dimensional display (3D display).

Specifically, a UI (USER INTERFACE) screen is displayed on the display unit 240 to display information on the lighting devices 100a to 100n and control information on the lighting devices 100a to 100n by the management application. The object receiving the control command of the user can be displayed.

The main memory 220 may include a high-speed random access memory. The main memory 220 may also include non-volatile memory, such as, but not limited to, one or more magnetic disk storage devices, flash memory devices, or other non-volatile solid state memory devices.

For example, the main memory 220 may include, but is not limited to, Electronically Erasable and Programmable Read Only Memory (EEP-ROM). In the EEP-ROM, information can be written and erased by the main control unit 210 during the operation of the main control unit 210. [ The EEP-ROM may be a storage device in which information stored in the EEP-ROM is held without being erased even when the power supply of the controller is turned off and the power supply is stopped.

The main memory 220 may store various programs or data in cooperation with the main control unit 210. The main memory 220 may store programs necessary for the main control unit 210 to control the lighting devices 100a to 100n. The main control unit 210 can search for or control the luminaires 100a to 100n based on the programs stored in the main memory 220. [

The main memory 220 may store operation information related to a method of operating the illumination devices 100a to 100n. The operation information may include information on whether the illumination devices 100a to 100n are lit, blinking, or color conversion. In addition, the main memory 220 may store history information on the manner in which the lighting control module 312 was controlled based on the control command of the user input unit 260. [

The user input unit 260 receives a user's control command. The user's control command may be generated as a control signal in the main control unit 210. [

For example, the user input unit 260 may include first to third input units 260a, 260b, and 260c implemented in a button manner in the terminal 200. [ In addition, the user input unit 260 may include a touch panel provided on the display unit 240.

The communication module 230 may be in communication with the lighting control module 312 and the security module 317. For example, the communication module 230 may receive a control signal from the main control unit 210, transmit control signals to the illumination control module 312 and the security module 317, The security module 317 may receive the signal and transmit the signal to the main control unit 210. [

More specifically, the communication module 230 can communicate with the wireless communication module 190.

The communication module 230 is not limited to wireless Internet communication such as WLAN (Wi-Fi), Wibro (Wireless broadband), Wimax (World Interoperability for Microwave Access), HSDPA (High Speed Downlink Packet Access) It is possible to use a short range communication technology such as Bluetooth, Radio Frequency Identification (RFID), infrared data association (IrDA), Ultra Wideband (UWB), ZigBee No. However, preferably, the communication module 230 may use a beacon scheme.

In addition, the motion sensing unit 290 and the illumination sensor 295 may be installed in the terminal 200. The illuminance sensor 295 is installed in the illuminating apparatuses 100a to 100n and illuminance of the illuminating apparatuses 100a to 100n located in the periphery of the terminal 200 is measured, 200 as the illuminance value of the surroundings. In the following description, it is assumed that the illuminance detection sensor 295 is installed in the terminal 200.

The motion detection unit 290 detects motion of the terminal 200 and outputs a detection result.

Specifically, the motion sensing unit 290 senses the acceleration of the terminal 200, the direction of the acceleration of the terminal 200, and the moving time of the terminal 200, and outputs the sensing result to the main controller 210.

More specifically, when the mobile terminal 200 moves beyond a preset acceleration value, the motion detection unit 290 provides the detection result to the main control unit 210. [

For example, the motion sensing unit 290 may include at least one of a gyro sensor and a gravity sensor. The gyro sensor 142 is a concept including a sensor for sensing the movement of an object, an inertial sensor, and an acceleration sensor using a gyroscope. Gyroscopes include mechanical gyroscopes, ring laser gyroscopes, and fiber optic gyroscopes. The gyro sensor senses the movement of the terminal 200 and provides a signal for controlling the terminal 200. The gravity sensor is a concept including all kinds of sensors for sensing the rotation state of the terminal 200. [ The gravity sensor connects the weight to a variable resistor and detects the current state of the terminal by changing the resistance according to the rotation or puts a conductive object in the center and corresponds to the direction in which the conductive object comes in contact with the rotation, Can be detected.

The illuminance detection sensor 295 senses the illuminance around the terminal 200 and outputs a detection result.

For example, the illuminance detection sensor 295 may be provided in the terminal 200 or each of the illuminating devices 100a to 100n. However, the illuminance sensor 295 may be provided in the terminal 200.

Specifically, the illuminance detection sensor 295 senses the illuminance around the terminal 200 and provides a signal to the main controller 210 about the illuminance value.

The main control unit 210 generates a control signal for turning on / off the illumination devices 100a to 100n based on the sensed result of the motion sensing unit 290 and the illumination sensor 295 can do. In addition, the main control unit 210 can control the overall operation of the terminal 200 (100) by controlling the operation of each part. For example, perform related controls and processing for voice calls, data communications, video calls, multimedia playback, and the like.

The main control unit 210 may include a microprocessor.

The main control unit 210 can control the lighting devices 100a to 100n in accordance with the motion of the terminal 200 and the illuminance around the terminal 200. [

For example, the main control unit 210 may control the lighting apparatuses 100a to 100n by outputting control signals for detecting the movement of the terminal 200 and turning off the lighting apparatuses 100a to 100n in the ON state .

Specifically, the motion detection unit 290 outputs a signal indicating the motion of the terminal 200 to the main control unit 210. The main control unit 210 determines that the terminal 200 moves at a predetermined acceleration or speed based on the signal input from the motion sensing unit 290 and outputs a control signal for turning off the illumination devices 100a to 100n . Then, the communication module 230 transmits a control signal to the wireless communication module 190. The wireless communication module 190 receiving the control signal outputs a control signal to the illumination control module 312. The illumination control module 312 receiving the control signals controls the illumination devices 100a to 100n based on the control signals.

For example, when the lighting control module 312 detects a user approaching the lighting device 100, the lighting control module 312 controls turning on the lighting devices 100a to 100n. Specifically, the recognition sensor outputs a signal to the lighting control module 312 by the user. The illumination control module 312 determines whether the user approaches the illumination devices 100a to 100n within a predetermined distance based on the signals input from the recognition sensor and outputs control signals for turning on the illumination devices 100a to 100n . The illumination control module 312 performs control to turn on only the illumination device 100a located within a certain distance from the user among the plurality of illumination devices 100a to 100n.

In another example, when the lighting control module 312 detects a user approaching the lighting device 100, the control module 312 performs control to output sound stored in advance through the sound output module 318. [ Specifically, the recognition sensor outputs a signal to the lighting control module 312 by the user. Based on the signal input from the recognition sensor, the illumination control module 312 determines whether the user approaches the illumination device 100a to 100n within a predetermined distance, and outputs a control signal for outputting sound through the sound output module 318 Output. The illumination control module 312 controls the sound output module 318 of the illumination device 100a located within a predetermined distance from the user among the plurality of illumination devices 100a to 100n to output sound.

As another example, the lighting control module 312 senses the illuminance around the illuminator 100 and controls the sound output module 318 to output sound corresponding to the ambient illuminance.

As another example, the lighting control module 312 controls the brightness and color of the luminaires 100a to 100n and / or the type and output of the sound of the sound output module 318 over time. Specifically, the embodiment further includes a timer (not shown) that counts time, and the lighting control module 312 controls the brightness and color of the luminaires 100a-100n and / or the color and / 318) and the output of the sound.

In another example, the illumination control module 312 may be configured such that the sensitivity value of the plurality of illumination devices 100a to 100n with the external terminal 200 exceeds the predetermined wireless communication sensitivity value RSI (first sensitivity value) It is possible to control the lighting apparatus 100a. That is, the predetermined wireless communication sensitivity value RSI between the terminal 200 and each of the illuminating devices 100a to 100n is set such that the distance between the terminal 200 and the illuminating devices 100a to 100n is about 2 meters To 5 meters. Specifically, the lighting control module 312 controls the light source 110 and / or the sound output module 318 of the lighting devices 100a to 100n adjacent to the terminal 200. [ More specifically, the lighting control module 312 determines a lighting device (for example, 100a) close to the terminal 200 on the basis of the wireless communication sensitivity value, and determines a lighting condition of the lighting device 100a And controls the color.

The illumination control module 312 determines the illumination device 100a closer to the terminal 200 based on the wireless communication sensitivity value and determines the sound output module 100a of the illumination device 100a close to the terminal 200, (318) outputs sound. At this time, the sounds output from the plurality of sound output modules 318 may be the same. That is, the sound output from the plurality of sound output modules 318 is the sound of the same frame of the same sound data. Therefore, even if the user moves the terminal 200 while moving, it can provide illumination and sound around the user. In addition, even if the user moves the terminal 200 while moving, the user can hear the continuous sound.

The lighting control module 312 may also be configured such that the sound output module 318 of the lighting apparatus 100a in operation is turned off with a wireless communication sensitivity value less than a predetermined sensitivity value among the plurality of lighting apparatuses 100a to 100n, Respectively. Specifically, the lighting control module 312 determines an illumination device (for example, 100a) spaced apart from the terminal 200 by a predetermined distance or more based on the wireless communication sensitivity value, So that the sound output module 318 and / or the light source 110 of the illumination device 100a separated by the light source 100 are turned off.

The lighting control module 312 controls the output intensity of the sound output module 318 of the luminaires 100a to 100n in proportion to the wireless communication sensitivity value. Specifically, the lighting control module 312 determines the lighting apparatuses 100a to 100n having sensitivity values exceeding the preset wireless communication sensitivity values, and outputs them to the sound outputting modules of the lighting apparatuses 100a to 100n The output intensity of sound is largely controlled as the wireless communication sensitivity value of each of the lighting devices 100a to 100n is larger.

The security module 317 is installed in the illumination devices 100a to 100n and gives a control right to the lighting control module 312 of the terminal 200 having the control right through a security pairing process with the terminal 200 can do.

The security module 317 is connected to the terminal 200 by a wireless communication method and can perform security pairing with the security module 317 and the terminal 200 having a predetermined wireless communication sensitivity value RSI. Although the security module 317 may have a separate communication unit, it is preferable that the wireless communication module 190 is shared.

Specifically, when the wireless communication module 190 of the lighting devices 100a to 100n is searched using the terminal 200, a plurality of devices are searched. In the case of a general home, nearby lighting devices (not shown) may be searched in addition to the lighting devices 100a to 100n. Also, since all devices equipped with the proximity communication module are searched, security pairing is required.

The security module 317 is installed in the illumination devices 100a to 100n and gives a control right to the lighting control module 312 of the terminal 200 having the control right through a security pairing process with the terminal 200 .

Specifically, an authentication button for security pairing may be implemented as an object on the display unit 240. [ By touching the authentication button, the security pairing procedure can proceed.

The security module 317 can perform security pairing with the terminal 200 having a predetermined radio communication sensitivity value RSI.

As another pairing method, the lighting apparatuses 100a to 100n are displayed on the display unit 240, in which the terminal 200 is positioned close to the wireless communication module 190 and the wireless communication sensitivity value RSI is recognized to be stronger than a certain level, The control authority of the lighting control module 312 of the terminal 200 can be granted when the password input to the user input unit 260 matches the predetermined password.

Such a password may be encrypted and stored in the illumination memory 316.

At the time of registration using such a pairing method, a password can be transmitted and registered, and registration of another person having no control right can be restricted.

More specifically, when the main control unit 210 obtains the control right for the light control module 312 through security pairing, the light control menu (not shown) can be activated. For example, when the control authority is obtained, the main control unit 210 may output the light control menu 630 to the display unit 240. [

The main control unit 210 may generate a control signal corresponding to the on / off time of the illumination devices 100a to 100n based on the control command of the user input unit 260. [ The illumination control module 312 controls the illumination devices 100a to 100n based on the control signals corresponding to the on / off times of the illumination devices 100a to 100n, To the illumination memory 316. The on / off time of the on /

Therefore, the on / off times of the illumination devices 100a to 100n are set to the on / off times of the illumination devices 100a to 100n even when the terminal 200 is out of the communication range of the illumination devices 100a to 100n, The lighting devices 100a to 100n can be automatically turned on / off by being stored in the lighting device 316. There is an advantage in recognizing that there is a person in the home during absence.

Specifically, the user inputs a control command through the illumination control menu of the display unit 240. [ The main control unit 210 generates a control signal corresponding to the on / off time of the illumination devices 100a to 100n based on the control command of the user's input unit. Then, the communication module 230 transmits a control signal to the wireless communication module 190. The wireless communication module 190 receiving the control signal outputs a control signal to the illumination control module 312. The illumination control module 312 receiving the control signal controls the illumination devices 100a to 100n based on the control signals corresponding to the on / off times of the illumination devices 100a to 100n, Information on the On / Off times of the devices 100a to 100n may be stored in the illumination memory 316. [

In addition, the on / off times of the lighting devices 100a to 100n may be set at random by the main control unit 210. [ In addition, not only on / off of the lighting devices 100a to 100n, but also brightness, dimming, and color conversion may be set.

Information on the on / off times of the illumination devices 100a to 100n stored in the illumination memory 316 can be displayed through the display unit 240. [

FIG. 11 is a flowchart showing a control method of a lighting system according to an embodiment of the present invention, and FIGS. 12 to 14 are diagrams showing a use state of an embodiment of the present invention.

Referring to FIG. 11, the lighting control module 312 senses the lighting devices 100a to 100n connected to the terminal 200. FIG.

The lighting control module 312 controls the lighting devices 100a to 100n based on the wireless communication sensitivity value RSI between the terminal 200 and the lighting devices 100a to 100n.

Specifically, the lighting control module 312 determines whether the wireless communication sensitivity value between each lighting device and the terminal 200 exceeds a predetermined value (S210)

The lighting control module 312 may control the sound output module 318 of the lighting apparatus 100a whose sensitivity value to the external terminal 200 among the plurality of the lighting apparatuses 100a to 100n exceeds a preset wireless communication sensitivity value RSI (S221) Alternatively, the lighting control module 312 may control the lighting sensitivity of the lighting devices 100a to 100n to a predetermined sensitivity value RSI, Of the sound output module 318 of the lighting apparatus 100a is turned off (S222)

Then, the illumination control module 312 compares the wireless noisy sensitivity values between the respective illumination devices 100a to 100n and the terminal 200 (S230)

The illumination control module 312 controls the output intensity of the sound output module 318 of each of the illuminating devices 100a to 100n in proportion to the wireless communication sensitivity value of each of the illuminating devices 100a to 100n. S240)

 The illumination control module 312 may control the light source 110 of the illumination device 100a whose sensitivity value with respect to the external terminal 200 of the plurality of illumination devices 100a to 100n exceeds a predetermined wireless communication sensitivity value RSI (S250). As shown in FIG. 12 and FIG. 13, ambient lighting is controlled according to the movement of the terminal 200, and sound is output to the periphery of the terminal 200. FIG.

For example, the main control unit 210 may control the lighting apparatuses 100a to 100n by outputting control signals for detecting the movement of the terminal 200 and turning off the lighting apparatuses 100a to 100n in the ON state .

The lighting control module 312 determines whether the terminal 200 is moving in step S260. Specifically, the motion sensing unit 290 of the terminal 200 transmits a signal regarding the motion of the terminal 200 to the lighting control module 312, The lighting control module 312 determines that the terminal 200 moves at a predetermined acceleration or speed based on the signal input from the motion sensing unit 290. [

14, the lighting control module 312 controls the light source 110 of the lighting apparatus 100 around the terminal 200 to be turned off when it is determined that the external terminal 200 is flowing. Specifically, the lighting control module 312 determines that the terminal 200 is moving when the terminal 200 moves at a predetermined acceleration or speed based on the signal input from the motion detection unit 290, And the light source 110 of the lighting apparatus 100a having a predetermined wireless communication sensitivity value are turned off.

15 is a flowchart showing a control method of a lighting system according to another embodiment of the present invention.

Referring to FIG. 15, a management application (not shown) stored in the main memory 220 of the terminal 200 is executed (S10). After the user accesses the Internet through the terminal 200, the user can download and install the management application.

When the management application is executed, the terminal 200 searches for the lighting devices 100a to 100n having a preset wireless communication sensitivity value (RSI) (S15). Specifically, when the wireless communication sensitivity value RSI of the communication module 230 of the terminal 200 and the wireless communication module 190 exceeds a certain level (a second sensitivity value (a value smaller than the first sensitivity value)), The devices 100a to 100n can be displayed on the display unit 240. [

The terminal 200 can acquire the control right for the lighting devices 100a to 100n through the security pairing process for the searched lighting devices 100a to 100n at step S20. Specifically, the security module 317 is installed in the lighting devices 100a to 100n, and controls the lighting control module 312 of the terminal 200 having the control right through a security pairing process with the terminal 200 And grant authority.

More specifically, an authentication button for security pairing may be implemented as an object on the display unit 240, and The password input window is activated by touching the authentication button and the control right of the lighting control module 312 of the terminal 200 can be granted when the password input through the user input unit 260 matches the predetermined password.

The main control unit 210 may activate the light control menu 630 (S30) when the terminal 200 obtains the control right for the lighting control module 312 (lighting equipment) through security pairing. For example, when the control authority is obtained, the main control unit 210 may output the object of the light control menu 630 to the display unit 240. [ In the case of the terminal 200 which has not obtained the control authority, the illumination control menu 630 is not activated and the illumination devices 100a to 100n can not be controlled.

When the illumination control menu 630 is activated by the main control unit 210, the user can control the illumination devices 100a to 100n by inputting a control command (S40). Specifically, the user inputs a control command through the illumination control menu 630 of the display unit 240. [ The main control unit 210 controls the on / off time, brightness, on / off state, and color of the illumination devices 100a to 100n according to control commands of the user input unit 260 Signal. Then, the communication module 230 transmits a control signal to the wireless communication module 190. Upon receiving the control signal, the wireless communication module 190 outputs control signals to the lighting control units 113, 123, and 133. The illumination control units 113, 123, and 133 receiving the control signals can control the illumination devices 100a to 100n based on the control signals. In addition, the main control unit can control the lighting apparatus by sensing the movement of the mobile terminal and the illuminance around the mobile terminal, as described above. The main memory 220 may store history information on the manner in which the illumination control module 312 was previously controlled based on the control command of the user input unit 260 (S50).

In addition, the illumination memory 316 may store control information on brightness, on / off status, hue, and on / off time of the illumination devices 100a to 100n.

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. For example, each component specifically shown in the embodiments can be modified and implemented. It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims (21)

A power module for supplying driving power;
A body in which the power module is located;
A light source positioned on one side of the body and electrically connected to the power module to generate light; And
And a wireless communication module electrically connected to the power module to transmit and receive a control signal of the light source. The method according to claim 1,
Wherein the wireless communication module is exposed on one side of the body. The method according to claim 1,
The wireless communication module
An antenna element for transmitting and receiving the control signal,
And a driving substrate for supporting the antenna element and supplying power. The method according to claim 1,
The light source includes:
A red light emitting element emitting at least red light,
A green light emitting element for emitting green light,
And a blue light emitting element for emitting blue light. The method according to claim 1,
And an acoustic output module accommodated in the body and outputting sound. 6. The method of claim 5,
Wherein the body further includes a sound hole through which sound generated by the sound output module is emitted,
Wherein the sound hole is formed on the other side of the body opposite to the one side of the body. The method according to claim 6,
And a directional acoustic guide for guiding the sound generated by the sound output module in one direction. 8. The method of claim 7,
Wherein the directional acoustic guide is hemispherical. 8. The method of claim 7,
Wherein the directional acoustic guide forms a part of a parabola that focuses on the acoustic output module on a cross section. The method according to claim 1,
Further comprising a lighting control module for turning on / off the light source or controlling the brightness and color of the light source. 11. The method of claim 10,
Further comprising a recognition sensor for recognizing a user approaching the light source,
Wherein the lighting control module turns on the light source when the user is detected to approach the predetermined distance through the recognition sensor. 12. The method of claim 11,
Further comprising an acoustic output module for outputting sound,
Wherein the illumination control module outputs sound through the sound output module when the user is detected to approach the predetermined distance through the recognition sensor. 13. The method of claim 12,
Further comprising a timer for counting time,
Wherein the lighting control module controls the brightness and color of the light source according to the time of the timer. 12. The method of claim 11,
Further comprising an illuminance illuminance sensor for sensing illuminance around the light source,
Wherein the illumination control module turns on / off the light source based on the illumination information detected by the illumination intensity detection sensor, or controls the brightness and color of the light source. A wireless communication module for transmitting / receiving a control signal of the light source to / from an external terminal, an audio output module for outputting sound, and a controller for controlling the brightness and color of the light source A plurality of lighting devices including a lighting control module,
Wherein the wireless communication module of the plurality of lighting devices and the external terminal are connected by a silent communication method,
Wherein the lighting control module controls the sound output module of the lighting device having a predetermined wireless communication sensitivity value (RSI) with the external terminal among the plurality of lighting devices. 16. The method of claim 15,
Wherein the illumination control module comprises:
Wherein the sound output module of the lighting device has a wireless communication sensitivity value exceeding a predetermined sensitivity value among the plurality of lighting devices. 16. The method of claim 15,
Wherein the illumination control module comprises:
And controls the sound output module of an operating lighting device having a wireless communication sensitivity value less than a preset sensitivity value among the plurality of lighting devices to be turned off. 16. The method of claim 15,
Wherein the illumination control module comprises:
And controls an output intensity of an acoustic output module of the plurality of lighting devices in proportion to the wireless communication sensitivity value. 16. The method of claim 15,
Wherein the lighting control module controls a light source of the lighting device having a predetermined wireless communication sensitivity value (RSI) with the external terminal among the plurality of lighting devices. 16. The method of claim 15,
Wherein the plurality of illuminators are respectively disposed in a plurality of mutually independent spaces. 16. The method of claim 15,
Wherein the sound output modules of the plurality of lighting devices output the same sound.

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