KR20170038470A - The Call System and Method for Matching Living Serive - Google Patents

Abstract

An integrated control system of a remote LED lamp includes: a PC server for providing a user interface screen for performing an integrated monitoring function of controlling a plurality of LED lamps installed at each floor to be turned on/off; a transmission apparatus including a local controller for generating a dimming control signal including information on the direction where the human body is sensed and wirelessly transmitting the signal through a first short range wireless communication module according to an output signal from a sound sensor for sensing specific sounds in a surrounding environment where the LED lamps are installed or a human body sensor for sensing a movement of a human body in a surrounding environment where the LED lamps are installed; and a receiving apparatus including an LED dimming unit for receiving the dimming control signal from the local controller through a second short range wireless communication module, and changing the direction of the illumination by rotating in the direction to the sensed human body at a predetermined angle by controlling an angle adjusting unit provided with a plurality of LED lamps according to the direction information contained in the dimming control signal with respect to the sensed human body, so as to control the turning on/off of each LED lamp.

Description

[0001] The present invention relates to an integrated control system for a remote LED lamp,

The present invention relates to an integrated control system for a remote LED (Light Emitting Diode) lamp, and more particularly to a remote control system for controlling a dimming function according to the surrounding environment of an LED lamp and remote lighting control of a plurality of LED lamps To an integrated control system of a remote LED lamp capable of operating the remote LED lamp.

Conventional dimmers are designed to precisely control the illuminance of fluorescent lamps and LEDs to prevent power wastage or safety accidents.

However, in the case of conventional LEDs, since the dimmer is connected to the ballast output of each LED to control the dimming, a separate dimmer must be mounted on one LED.

In this case, one dimmer can only control one LED for dimming control. Conventional LEDs use a ballast with a built-in switching mode power supply (SMPS), and it is impossible to apply dimming for large power to dimming control of many LEDs.

LED lighting devices are attracting attention as lighting fixtures because they have a power consumption of about 10% to 15% lower than conventional incandescent lamps and fluorescent lamps, a semi-permanent lifetime of more than 50,000 hours, and environmentally friendly characteristics.

However, in the conventional LED lighting device, since all of the LEDs arranged are simultaneously lit, the LEDs are simply turned on, and the LEDs always emit light of a constant intensity irrespective of the brightness of the outside.

In the case of a large building, a large number of LED lighting devices are installed, which causes a problem of generating high power consumption because it provides uniformly high light intensity despite the fact that the bright light does not need the actual high- Have.

In order to solve such problems, the present invention provides an integrated control system of a remote LED lamp capable of selectively controlling the dimming function according to the surrounding environment of the LED lamp and controlling the remote lighting of a plurality of LED lamps The purpose is to provide.

According to an aspect of the present invention, there is provided an integrated control system for a remote LED lamp,

A PC server providing a user interface screen for performing an integrated monitoring function for controlling the turn-on and turn-off of a plurality of LED lamps installed for each floor;

An acoustic sensor for detecting a specific sound in an environment in which the LED lamp is installed or a dimming control including a direction information of the human body according to an output signal from a human body detection sensor for detecting a human body movement in an environment in which an LED lamp is installed A local controller for generating a signal and wirelessly transmitting the generated signal through a first short range wireless communication module; And

A dimming control signal is received from the local controller through the second short range wireless communication module and an angle adjusting unit provided with a plurality of LED lamps is controlled according to the direction information detected by the human body included in the dimming control signal, And an LED dimming unit for changing the direction of illumination and controlling the turn-on and turn-off of each of the LED lamps.

According to the present invention, dimming control for adjusting the angle of illumination of an LED lamp in a direction in which a human body is sensed can be performed in an environment in which an LED lamp is installed, thereby improving illumination efficiency.

The present invention has the effect of enabling remote lighting control of a plurality of LED lamps installed at each floor in close proximity and at a distance, and enabling an efficient lighting system to be remotely detected.

FIG. 1 is a simplified view of the configuration of an integrated control system of a remote LED lamp according to an embodiment of the present invention.
2 is a block diagram briefly showing a configuration of an LED dimming unit of an integrated control system of a remote LED lamp according to an embodiment of the present invention.
3 is a block diagram illustrating a control configuration for controlling an LED dimming unit according to sensing of a sensor device in a local controller according to an embodiment of the present invention.
4 is a view illustrating an angle adjusting unit installed in an LED lamp according to an embodiment of the present invention.
FIGS. 5 and 6 are views showing an angle adjustment mode of the LED lamp by the angle adjusting unit according to the embodiment of the present invention.
7 to 12 are views showing a user interface screen provided in the PC server according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

Throughout the specification, when an element is referred to as "comprising ", it means that it can include other elements as well, without excluding other elements unless specifically stated otherwise.

FIG. 1 is a simplified view of the configuration of an integrated control system of a remote LED lamp according to an embodiment of the present invention.

The integrated control system for a remote LED lamp according to an embodiment of the present invention includes a server unit 100, a transmission device 200, and a reception device 300. [

The server unit 100 includes a communication unit 110 and a PC server 120.

The PC server 120 is a dimming system that can remotely control a plurality of LEDs (Light Emitting Diode) lamps 320 installed on each floor of a building to detect ambient temperature, ambient illuminance, over current, .

To this end, the PC server 120 provides a user interface screen for performing an integrated monitoring function for controlling the turn-on and turning-off of the plurality of LED lamps 320 installed for each floor.

The PC server 120 can easily control the plurality of LED lamps 320 by transmitting a control signal to the local controller 210. [

The communication unit 110 may include both a wired communication network and a wireless communication network.

The PC server 120 is a monitoring device for conveniently managing and controlling dimming of the LED lamp 320 on a large space where it is difficult to manage and maintain by a small number of people such as a public office, a park, a large building, a hotel, and a department store.

The PC server 120 is connected to the communication unit 110 via the web of the mobile phone and the touch pad, and can control the lighting of the LED lamp 320 installed in each floor remotely.

The dimming control signal is a dimming control signal for each of the LED lamps 320 to maintain consistently low illuminance throughout the night or to maintain high illuminance in the evening or to detect the presence of a person in the surrounding environment, And controls the dimming control of the LED lamps 320 in a variety of ways.

The transmitting apparatus 200 is embedded in a control box installed in each floor and includes a local controller 210, an internet communication module 220 and a Bluetooth module 230.

The Internet communication module 220 receives the dimming control signal from the communication unit 110 of the server unit 100 and transmits the dimming control signal to the local controller 210 in a wireless or wired communication manner.

The local controller 210 receives a motion signal for detecting movement of the surroundings from the acoustic sensor 240, the illumination sensor 250 and the human body sensor 260 in a Zigbee communication method, a Bluetooth communication method, or a Wi-Fi communication method And the LED dimming unit 310 of the corresponding space performs illumination control according to the motion detected in various spaces.

The Bluetooth module 230 receives the dimming control signal from the local controller 210 and transmits the dimming control signal to the receiving apparatus 300 through the Bluetooth communication method.

The receiving apparatus 300 includes LED dimming units 310, a plurality of LED lamps 320 controlled by the LED dimming unit 310, a power source unit 330, and a Bluetooth module 340. [

The Bluetooth module 340 receives the dimming control signal of the local controller 210 from the transmitting device 200 via the Bluetooth communication method and transmits the dimming control signal to the LED dimming unit 310.

The LED dimming unit 310 controls the turn-on and turn-off of the LED lamps 320 according to the dimming control signal of the local controller 210. The power supply unit 330 supplies power to the LED dimming unit 310.

Each of the LED lamps 320 includes a bypass function for turning on a manual mode when a failure occurs and keeping the turned-on lamp without being turned off.

2 is a block diagram briefly showing a configuration of an LED dimming unit of an integrated control system of a remote LED lamp according to an embodiment of the present invention.

The LED dimming unit 310 according to the embodiment of the present invention includes a control unit 311, a MOSFET module 312, a current sensor 313, a filter 314, a temperature sensor 315 and an illuminance sensor 316 .

The control unit 311 controls the local controller 210 in accordance with the ambient temperature sensed by the temperature sensor 315, the ambient illuminance sensed by the illuminance sensor 316, and the amount of current output by the current sensor 313, And convert the received dimming control signal into a PWM (Pulse Width Modulation) signal and output it.

The PWM signal is suitable for control of a lighting or the like, and the controller 311 may output a PWM signal having a period of 20 to 40 占 퐏 and determining a dimming output according to the pulse width. Thus, the PWM signal is very suitable for dimming control using the pulse width.

On the other hand, when the amount of current sensed by the current sensor 313 is equal to or greater than a predetermined peak value, the control unit 311 turns off the plurality of LED lamps 320 and notifies the local controller 210 of the turn off.

The control unit 311 may be configured to turn off each LED lamp 320 when the ambient temperature sensed by the temperature sensor 315 and the ambient illuminance sensed by the illuminance sensor 316 are respectively greater than or equal to a predetermined peak value And notifies the local controller 210 of the information.

The controller 311 may be configured to convert the dimming control signal into a three-phase control PWM signal and to output the dimming control signal so that dimming control can be performed by dividing each of the LED lamps 320 into a plurality of groups.

The MOSFET (Metal Oxide Silicon Field Effect Transistor) module 312 may PWM-control the AC 220 V AC power according to the PWM signal output from the controller 311, and amplify and output a power waveform of 120 Hz. Up to five MOSFET modules 312 may be provided, and may be configured to provide an output of at most 1.5 kW. At this time, it is possible to finely control the output by 1%, 5%, and 10% units to control the dimming.

The current sensor 313 may be configured to sense and output an amount of current input to each of the LED lamps 320. The current sensor 313 is a configuration necessary to prevent detection of damage such as excessive current radiation or short-circuiting of the LED lamp 320 in advance.

The filter 314 may be configured to remove the PWM noise of the AC 220 V AC power controlled by the MOSFET module 312 and output the PWM noise to the plurality of LED lamps 320.

The temperature sensor 315 may be configured to sense the ambient temperature. It is for LED dimming control according to ambient temperature. If the temperature exceeds the peak value, it can be used to overcome faults or errors through measures such as shutting off power in real time.

The illuminance sensor 316 may be configured to sense ambient illuminance and may be used to prevent faults or errors through measures such as blocking power in real time when the peak value is exceeded.

The Bluetooth module 340 may be configured to wirelessly receive a dimming control signal from the local controller 210.

FIG. 3 is a block diagram showing a control structure for controlling an LED dimming unit according to sensing of a sensor device in a local controller according to an embodiment of the present invention, and FIG. 4 is a view illustrating an angle adjusting unit provided in an LED lamp according to an embodiment of the present invention. And FIGS. 5 and 6 are diagrams showing an angle adjustment mode of the LED lamp by the angle adjusting unit according to the embodiment of the present invention.

The sound sensing sensor 240 senses a specific sound in the surroundings where the LED lamp 320 is installed. The illuminance detection sensor 250 senses the illuminance of the surrounding environment in which the LED lamp 320 is installed.

The human body detection sensor 260 detects the movement of the human body in the surrounding environment in which the LED lamp 320 is installed by using one or more of the ultrasonic sensor and the infrared sensor as the main sensor as the auxiliary sensor, It is judged that there is a person in the environment.

The local controller 210 detects movement of a person in a predetermined space according to a sensor signal received from one of the acoustic sensor 240, the illumination sensor 250, and the human body sensor 260, And transmits the generated control signal to the LED dimming unit 310 through the Bluetooth modules 230 and 340.

The LED dimming unit 310 receives the dimming control signal including the direction information of the human body sensed according to the output signal of the sensor device from the local controller 210. The dimming control unit 310 controls the driving motor and the first electric motor 412 And the second electric motor 422 to adjust the illumination direction of the LED lamp 320 in a direction in which the human body is sensed.

4, the angle adjusting unit 400 includes a first support housing 410 on which a plurality of LED lamps 320 are installed, a second support housing 420 on which a plurality of LED lamps 320 are installed, The first support housing 410 and the second support housing 420 are connected to each other and hinge portions 419 and 419 are formed at the right end of the first support housing 410 and at the left end of the second support housing 420, The first support housing 410 and the second support housing 420 can be rotated at a predetermined angle around the hinge portions 419 and 429. [

The first support housing 410 is formed with a first sector gear 418 having a gear portion formed on an outer circumferential surface at the left end of the upper surface thereof and a second support housing 420 having a gear portion formed at the right end of the upper surface thereof on the outer circumferential surface A second sector gear 428 having a gear portion is formed.

The first and second worm gears 417 and 427 are fixed on the coaxial axes of the first and second drive gears 416 and 426. The first and second worm gears 417 and 427 are coupled to the first and second drive gears 416 and 426, So as to rotate together.

The first and second worm gears 417 and 427 are engaged with the first and second worm gears 415 and 425 and the first and second driven gears 414 and 425 are coaxial with the first and second worm gears 415 and 425, 424 are fixed and rotated together.

The first and second driven gears 414 and 424 are engaged with the first and second driven gears 413 and 423 and the first and second driven gears 414 and 424 are driven by the LED dimming unit 310 Is fixed to the shafts of the first and second electric motors 412 and 422 and is rotated by the first and second electric motors 412 and 422.

First and second driven gears 413 and 423, first and second driven gears 414 and 424, first and second driven gears 413 and 423, first and second driven gears 413 and 423, Two worms 415 and 425, and first and second driving gears 416 and 426 are mounted.

The LED dimming unit 310 drives the first and second electric motors 412 and 422 to rotate the first and second electric motors 412 and 422 by the first and second driven gears 413 and 423 and the first and second driven gears 414 and 424 1 and 2 worms 415 and 425 and the first and second worm gears 417 and 427, respectively. The rotational force in which the number of revolutions is reduced by the first and second worms 415 and 425 and the first and second worm gears 417 and 427 is transmitted through the first and second drive gears 416 and 426 to the first and second sectors 416 and 426, The first and second sector gears 418 and 428 are transmitted to the gear portions of the gears 418 and 428 so that the first and second sector gears 418 and 428 are rotated about the hinge portions 419 and 429 in accordance with the driving directions of the first and second electric motors 412 and 422 The first support housing 410 and the second support housing 420 can be rotated at a predetermined angle in the vertical direction.

An arcuate drive tooth 430 is formed between the first support housing 410 and the second support housing 420 and a rotary gear 434 engaged with the upper portion of the drive tooth 430 And is coupled between the fixing table 431 and the second fixing table 432.

A driving motor 433 for rotating the rotary gear 434 is coupled to the first fixing table 431.

The drive motor 433 is driven in accordance with the control signal of the LED dimmer 310 and the rotation gear 434 is rotated and the drive tooth portion 430 engaged with the rotation gear 434 rotates together, The entire support housing 410 and the second support housing 420 can be rotated at a predetermined angle in the vertical direction.

The LED dimming unit 310 demodulates the driving motor, the first electric motor 412 and the second electric motor 412 so that the illumination direction of the LED lamp 320 is adjusted in the direction in which the human body is sensed according to the dimming control signal received from the local controller 210. [ And drives one or more of the electric motors 422.

5, the LED dimming unit 310 drives the driving motor 433 to drive the entire first and second support housings 410 and 420 at a predetermined angle in the direction in which the human body is sensed So as to change the illumination direction of the LED lamp 320.

6, the LED dimming unit 310 separately drives the first electric motor 412 or the second electric motor 422, the first electric motor 412 and the second electric motor 422, The first support housing 410 and the second support housing 420 are rotated at a predetermined angle in the direction in which the human body is sensed to change the illumination direction of the LED lamp 320. [

7 to 12 are views showing a user interface screen provided in the PC server according to the embodiment of the present invention.

Control box ID, control box layer-to-layer ID, control box frequency ID, and LED lamp ID are given in order to locate the transmitter 200 and the receiver 300 in the building.

The control box ID is assigned up to 99 unique IDs assigned to control boxes in which the transmitting apparatus 200 is installed.

The control box interlayer ID is assigned up to 99 IDs indicating the number of layers in the building.

The control box frequency ID consists of 21 channels with previously assigned frequency channels.

The LED lamp ID includes a control box matching ID, a floor number ID, a channel specifying ID, and an LED lamp identifying ID.

The control box matching ID can use the ID of the LED lamp 320 to be used as the same value in the installed control box ID.

The floor ID is set by the rotary switch to determine the location within the currently installed building (99 available).

The channel designation ID is an ID used for adjusting a frequency channel previously assigned to the control box.

The LED lamp identification ID is a unique identification ID assigned to each LED lamp 320 in order to determine the position in the building.

The PC server 120 recognizes the position of the control box in which the transmitting apparatus 200 is installed and the number of the floor of each LED lamp 320 installed in the building using the various ID information described above, And provides a user interface screen for performing an integrated monitoring function to control the turn-on and turn-off of the plurality of LED lamps 320 installed in each layer (FIGS. 7 to 12).

The user interface screen for integrated monitoring of the remote LED lamp 320 includes a login screen 500 (FIG. 7), a start screen 510 (FIG. 8), an LED lamp state A LED lamp status screen 520 (FIG. 10) indicating the LED status, a communication status screen (FIG. 9) showing the communication status with the control box in which the transmitting apparatus 200 is installed 530 (FIG. 11), and a history inquiry screen 540 (FIG. 12) showing the control history of the LED lamp 320.

The PC server 120 may be installed as a program for providing a user interface screen for integrated monitoring of the remote LED lamp and may be provided to a mobile device connected wirelessly or by wire to the PC server 120, The LED lamp 320 can be monitored.

The embodiments of the present invention described above are not implemented only by the apparatus and / or method, but may be implemented through a program for realizing functions corresponding to the configuration of the embodiment of the present invention, a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

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, It belongs to the scope of right.

100: server unit 110: communication unit
120: PC server 200: transmitting apparatus
210: Local controller 220: Internet communication module
230: Bluetooth module 240: Acoustic sensor
250: illuminance sensor 260: human body sensor
300: receiving apparatus 310: LED dimming unit
311: Control section 312: MOSFET module
313: current sensor 314: filter
315: temperature sensor 316: illuminance sensor
320: LED lamp 330: Power source
340: Bluetooth module 400: Angle adjusting section
410: first support housing 411: first support
412: first electric motor 413: first driving gear
414: first driven gear 415: first worm
416: first driving gear 417: first worm gear
418: first sector gear 419: hinge portion
420: second support housing 421: second support
422: second electric motor 423: second driving gear
424: second driven gear 425: second worm
426: second driving gear 427: second worm gear
428: second sector gear 429: hinge portion
430: drive tooth portion 431: first fixing member
432: second fixing table 433: driving motor
434:

Claims (6)

A PC server providing a user interface screen for performing an integrated monitoring function for controlling turning on and off of a plurality of LEDs (Light Emitting Diode) lamps installed for each layer;
A sound sensor for detecting a specific sound in a surrounding environment in which the LED lamp is installed or a direction sensor for detecting the direction of the human body according to an output signal from a human body sensor for detecting the movement of the human body in the surrounding environment in which the LED lamp is installed A transmitter for generating a dimming control signal and wirelessly transmitting the dimming control signal through a first short range wireless communication module; And
Receiving the dimming control signal from the local controller through the second short range wireless communication module and controlling the angle adjusting unit provided with the plurality of LED lamps according to the direction information detected by the human body included in the dimming control signal, And an LED dimming unit for changing the direction of illumination and controlling the turn-on and turn-off of each of the LED lamps. The method according to claim 1,
Wherein the PC server is provided with a control box ID indicating a number of layers in the building and a control box frequency ID which is an IP of a predetermined frequency channel and a LED lamp ID as a unique identification ID for each of the LED lamps Monitors the installed positions of the LED lamp and the local controller in the building using the control box ID and the LED lamp ID set for each floor, and monitors the turn-on and turn-off of the plurality of LED lamps installed in each floor Wherein the remote LED lamp has an integrated control system. The method according to claim 1,
The LED dimming unit includes a temperature sensor for wirelessly receiving a dimming control signal from the local controller and sensing an ambient temperature, an illuminance sensor for detecting ambient illuminance, a current sensor for sensing and outputting an amount of current input to the plurality of LED lamps, And a dimming control signal wirelessly received by the local controller in consideration of an ambient temperature sensed by the temperature sensor, an ambient illuminance sensed by the illuminance sensor, and an amount of current output by the current sensor, A MOSFET (Metal Oxide Silicon Field Effect Transistor) module for performing PWM control of AC 220 V AC power according to the PWM signal and outputting the PWM signal with a power waveform of 120 Hz; And a filter for removing PWM noise of PWM control AC 220V AC power and outputting the PWM noise to the plurality of LED lamps,
Wherein the control unit turns off the plurality of LED lamps and informs the local controller when the amount of current detected by the current sensor is equal to or greater than a predetermined peak value. The method according to claim 1,
A first and a second support housing having a hinge portion at one end and a plurality of LED lamps installed at a lower surface of the housing, a first and second support housings having first and second support housings, First and second drive gears that are engaged with gear portions of the first and second sector gears, first and second worm gears formed coaxially with the first and second drive gears, First and second driven gears fixed to a coaxial phase with the first and second worm gears and rotated together with the first and second driven gears, first and second driven gears meshed with the first and second driven gears, And an angle adjusting unit including first and second prime mover gears, first and second prime mover gears, first and second prime mover gears for rotating the first and second prime mover gears, The first and second support housings are rotated at a predetermined angle to drive the LED lamp Name integrated control system of the remote LED lamp, characterized in that to change the direction. 5. The method of claim 4,
An arcuate drive tooth portion is formed between the first support housing and the second support housing and a rotary gear engaged with and engaged with the upper portion of the drive tooth portion is coupled between the first and second support frames, The first and second support housings are rotated at a predetermined angle in a vertical direction when the drive motor is driven in accordance with a control signal of the LED dimming unit and a driving motor for rotating the rotary gear is coupled to the fixing table or the second fixing table, And changes the illumination direction of the lamp. 5. The method of claim 4,
Wherein the first support housing and the second support housing are installed on the left and right sides, the hinge portion of the first support housing is formed at the left end, the hinge portion of the second support housing is formed at the right end, Controls the first electric motor and the second electric motor in accordance with the dimming control signal to control the first supporting housing and the second supporting housing to rotate the hinge portion of the first supporting housing and the hinge portion of the second supporting housing Wherein the illumination direction of the LED lamps is changed in various directions by individually driving the LED lamps in the up and down directions on the basis of the reference values.

Images