WO2012096528A2 - Procédé et système de commande d'éclairage à del à l'aide de module de communication sans fil basse puissance - Google Patents

Procédé et système de commande d'éclairage à del à l'aide de module de communication sans fil basse puissance Download PDF

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Publication number
WO2012096528A2
WO2012096528A2 PCT/KR2012/000295 KR2012000295W WO2012096528A2 WO 2012096528 A2 WO2012096528 A2 WO 2012096528A2 KR 2012000295 W KR2012000295 W KR 2012000295W WO 2012096528 A2 WO2012096528 A2 WO 2012096528A2
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WO
WIPO (PCT)
Prior art keywords
led lighting
control signal
unit
control
wireless communication
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PCT/KR2012/000295
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English (en)
Korean (ko)
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WO2012096528A3 (fr
Inventor
김관연
이병주
Original Assignee
(주)오로라 디자인랩
김용
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Priority to CN2012800050457A priority Critical patent/CN103348771A/zh
Publication of WO2012096528A2 publication Critical patent/WO2012096528A2/fr
Publication of WO2012096528A3 publication Critical patent/WO2012096528A3/fr

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/19—Controlling the light source by remote control via wireless transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/12—Controlling the intensity of the light using optical feedback

Definitions

  • the present invention relates to a method and system for controlling LED lighting using a low power wireless communication module.
  • LED lighting elements have been used as lighting devices to brighten the surroundings.
  • the fluorescent lamp has a high luminous efficiency and has the advantage of easily obtaining a desired light color, while a large energy is consumed in the lighting process, a lot of equipment costs are consumed, and there is a disadvantage that flickering is likely to occur.
  • incandescent lamps are inexpensive and have a short lighting time, but have a short lifespan, low luminous efficiency, and large size cannot be used.
  • LED lighting elements have high brightness, low power consumption, easy management, fast response, and long lifespan. It is attracting attention as the next generation lighting device. Therefore, LED lighting elements are mainly used at present.
  • the LED lighting element may be used in a large space such as an office or a parking lot inside a building.
  • a sensor detects the presence of a person or a vehicle through a sensor
  • the method of controlling LED lighting elements through a sensor network built using a communication module is used. In this case, a method for more precise and simple control and management of the LED lighting device is required.
  • An LED lighting control system using a low power wireless communication module comprising: a plurality of LED lighting units, a first environment for sensing a surrounding environment of the LED lighting units, and operating a predetermined LED lighting unit among the LED lighting units according to the detected result;
  • a second control signal including a sensor unit for outputting a control signal and a control command for operating the predetermined LED lighting unit according to the first control signal, and selectively operating at least one or more other LED lighting units according to a preset value.
  • LED lighting control system using a low-power wireless communication module for solving the above problems is to detect a plurality of LED lighting, the surrounding environment of the LED lighting, and according to the detected result
  • a sensor unit for outputting a first control signal for operating the LED lighting unit and a control for operating the predetermined LED lighting unit according to the first control signal, and selectively operating at least one or more other LED lighting units according to a preset value.
  • a lighting control unit for outputting a second control signal including a command.
  • LED lighting control method using a low-power wireless communication module for detecting the surrounding environment using a sensor unit, for operating the first LED lighting unit according to the detected surrounding environment Outputting a first control signal, and generating a second control signal including a control command for selectively operating at least one other LED lighting unit according to a preset value in the first LED lighting unit receiving the first control signal; And outputting the second control signal from the first LED lighting unit.
  • a computer-readable recording medium recording a program for executing the LED lighting control method using a low-power wireless communication module according to the present invention on a computer.
  • a plurality of LED lighting unit, the surrounding environment of the LED lighting unit is sensed, according to the detected result, a predetermined LED lighting unit among the LED lighting unit
  • the holding time, the variable power amount, and the dimming time can be easily controlled individually, so that the LED lighting can be easily controlled in a desired form.
  • FIG. 1 is a block diagram showing an LED lighting control system using a low power wireless communication module according to a first embodiment of the present invention.
  • FIG. 2 is a block diagram showing in detail the configuration of the sensor unit and the lighting control unit according to the first embodiment of the present invention.
  • FIG. 3 is a diagram illustrating a network structure of an LED lighting control system using a low power wireless communication module according to a first embodiment of the present invention.
  • FIG. 4 is a block diagram showing an LED lighting control system using a low power wireless communication module according to a second embodiment of the present invention.
  • FIG. 5 is a block diagram illustrating in more detail the configuration of the sensor unit, the lighting control unit and the remote control unit according to the second embodiment of the present invention.
  • FIG. 6 is a flowchart illustrating a lighting control method using a low power wireless communication module according to an embodiment of the present invention.
  • FIG. 1 is a block diagram showing an LED lighting control system using a low power wireless communication module according to a first embodiment of the present invention.
  • LED lighting control system 100 using a low-power wireless communication module is the LED lighting unit A ⁇ G (110a ⁇ 110g), lighting control unit A ⁇ G (120a ⁇ 120g) and sensor unit 130 It includes.
  • the LED lighting unit (110a ⁇ 110g) is at least one number, the LED lighting unit (110a ⁇ 110g) may be located in the interior or underground runner window of a large building, such as offices, department stores. In the LED lighting control system 100 using the low power wireless communication module according to the first embodiment of the present invention, as shown in FIG. 1, seven LED lighting units 110a to 110g are illustrated, but are not necessarily limited thereto. The number required depends on the internal structure of the building.
  • the LED lighting unit (110a ⁇ 110g) means a basic unit that is individually controlled, lighting, off, brightness, etc., and includes at least one or more LED lighting elements, and generates lighting.
  • the LED lighting unit (110a ⁇ 110g) has a unique identifier for distinguishing each, IP address can be used as such identifier.
  • the lighting controllers 120a to 120g have a number corresponding to the LED lighting units 110a to 110g and control the operation of the corresponding LED lighting units 110a to 110g according to the received control signal. More specifically, the lighting controllers 120a to 120g include a low power wireless communication module and control the on / off operation of the corresponding LED lighting units 110a to 110g according to a control signal received through the low power wireless communication module.
  • the lighting control unit 120a ⁇ 120g may be implemented as one device included in the LED lighting unit (110a ⁇ 110g). Therefore, in the following description, the LED lighting units 110a to 110g and the lighting controllers 120a to 120g are not distinguished, and even if described, there will be no problem in recognizing the contents.
  • the sensor unit 130 is positioned around the LED lighting units 110a to 110g and senses the surrounding environment of the LED lighting units 110a to 110g.
  • only one sensor unit 130 is present, but is not necessarily limited thereto. That is, two or more sensor units 130 may exist according to the lighting control environment and the positions of the LED lighting units 110a to 110g. Since the sensor unit 130 is generally used to detect the presence of a person, a human body sensor may be utilized.
  • the sensor unit 130 detects the presence / absence of a human body in a predetermined space around the LED lighting units 110a to 110g in real time, and outputs a control signal according to the detected result.
  • the human body sensor may be used superconducting sensors using infrared sensing, temperature sensing, ultrasonic sensing.
  • an illumination intensity sensor or a motion detection sensor may be used as the sensor unit 130 to detect brightness or movement of light.
  • an illumination intensity sensor is configured to detect a light of a headlight of a vehicle. 130).
  • at least two sensor units may be located inside the lighting control unit. In this case, the lighting controller may receive the value detected by the sensor unit and output a control signal like the sensor unit.
  • the sensor unit 130 controls to instruct on of a specific LED lighting unit among the plurality of LED lighting units 110a to 110g using a low power wireless communication module. Output the signal. More specifically, among the plurality of LED lighting units constituting the LED light control system 100, some LED lighting units are set as one group, and the sensor unit 130 controls to instruct on of the LED lighting unit corresponding to the set group. Can output a signal.
  • the set group may be represented by the same ID.
  • the LED lighting control system 100 sets some of the LED lighting units 110a to 110c as a group among all the LED lighting units 110a to 110g, and sets a person or light in the sensor unit 130. If detected, a control signal for turning on the LED lighting units 110a to 110c corresponding to the set group may be output. At this time, the output control signal includes the set group ID.
  • the sensor unit 130 may output a control signal instructing to turn on a specific LED lighting unit among the plurality of LED lighting units 110a to 110g.
  • a control signal instructing to turn on a specific LED lighting unit among the plurality of LED lighting units 110a to 110g.
  • the sensor unit 130 may output a control signal for turning on only the specific LED lighting unit 110a.
  • the output control signal includes the IP address of the specific LED lighting unit.
  • the sensor unit 130 may output a control signal for turning on a group or one LED lighting unit according to the setting of the LED lighting control system 100.
  • FIG. 2 is a block diagram showing in detail the configuration of the sensor unit and the lighting control unit according to the first embodiment of the present invention.
  • the sensor unit 130 includes a sensing module 131 and a first communication module 132.
  • the sensing module 131 detects the surrounding environment of the sensor unit 130 and transmits the detection result to the first communication module 132.
  • the first communication module 131 may use a low power wireless communication module. More specifically, the Zigbee communication module can be used. Zigbee refers to a low power wireless near field communication technology. It is best suited for low cost, very low power consumption, small size and program, fast speed at short distance, and rare network usage.
  • the transmission rate is up to 250Kbps in the 2.4GHz band.
  • the communication distance is about 100 ⁇ 500m, power consumption is less than 500kW.
  • the sensor unit 130 senses the surrounding environment through the sensing module 131 and broadcasts a control signal based on the detected result through the first communication module 131.
  • the control signal may include a control command for instructing the LED lighting units included in the set group or one LED lighting unit.
  • the sensor unit 130 broadcasts a control signal through the lighting control unit 120a and the low power wireless communication module. That is, the control signal may include the ID of the group or the address of the LED lighting unit. Further, according to the ID of the group included in the control signal or the address of the LED lighting unit, the lighting control unit receiving the control signal turns on the designated LED lighting unit.
  • the lighting controller 120a includes a second communication module 121, a controller 122, and a switch 123.
  • the second communication module 121 may use a Zigbee communication module which is a low power wireless communication module.
  • the second communication module 121 receives a control signal and transmits the received control signal to the controller 122.
  • the controller 122 turns on the corresponding LED lighting unit according to the control signal received from the second communication module 121. More specifically, the controller 122 turns on the corresponding LED lighting unit when the control signal transmitted from the second communication module 121 includes a control command instructing to turn on the corresponding LED lighting unit.
  • the controller 122 turns on the LED lighting unit 110a when receiving a control signal including a control command instructing the on of the LED lighting unit 110a from the second communication module 121.
  • the LED lighting unit 110a is not turned on.
  • the switch 123 first sets whether or not to transmit a control command included in the received control signal to another lighting controller, and sets the control command to be transmitted to the other lighting controller.
  • Set the position of the LED lighting to transmit That is, the switch 123 first sets whether or not to operate the other LED lighting unit in response to the received control signal, and if it is set to operate the other LED lighting unit, sets the position of the other LED lighting unit.
  • the location of the LED lighting unit may be an ID of a group to which the LED lighting units belong or an IP address of one LED lighting unit.
  • the second communication module 121 broadcasts a control signal based on the value set in the switch 123.
  • the switch 123 of the lighting controller 120a may be set to not operate the other LED lighting controller.
  • the second communication module 121 does not broadcast the control signal.
  • the switch 123 of the lighting control unit 120a sets another LED lighting control unit to operate, sets an ID of a group including the lighting control unit 120a to a position of another LED lighting control unit to be operated, An ID of another group that does not include the lighting controller 120a may be set, or an IP address of the specific lighting controller 120c may be set.
  • the second communication module 121 broadcasts a control signal based on the value set by the switch 123, and the lighting controller receiving the broadcast signal corresponds to the LED lighting unit according to the control command included in the received control signal. Control the operation.
  • the switch 123 a hardware switch capable of setting the value in hardware may be used, and a dip switch capable of freely setting and changing the value in hardware is mainly used.
  • the hardware switch value may also be controlled via a remote control which is a remote control means based on a low power wireless network. That is, not only the value of the switch 123 of the lighting controller 120a may be directly set and changed, but also the value of the switch 123 may be set and changed through the remote controller. Accordingly, the value set by the switch 123 can be easily set and changed by the user. Even if the lighting control unit 120a is replaced, the value set by the switch 123 can be kept constant, so that the entire control system can be kept the same. have.
  • the address of another LED lighting unit is set by using a switch of the lighting control unit, and the control signal is broadcast again to the set address.
  • FIG. 3 is a diagram illustrating a network structure of an LED lighting control system using a low power wireless communication module according to a first embodiment of the present invention.
  • the sensor unit 130 broadcasts a control signal for operating the first lighting control unit 120a and the second lighting control unit 120b.
  • the first lighting controller 120a receiving the control signal broadcast from the sensor unit 130 sets the first group 300 to an address to which a control command included in the received control signal is transmitted using a switch.
  • the control signal for instructing the operation of the LED lighting unit included in the group 1 300 is broadcast.
  • the first group includes a third lighting controller 120c, a fourth lighting controller 120d, and a fifth lighting controller 120e.
  • the second lighting control unit 120b receiving the control signal broadcast from the sensor unit 130 sets the sixth lighting control unit 120f as an address to transmit a control command included in the received control signal using a switch.
  • a control signal indicating the operation of the sixth lighting controller 120f may be broadcast by the second lighting controller 120b.
  • the area that can be controlled by the sensor unit 130 is not only the first lighting control unit 120a and the second lighting control unit 120b but also the third lighting control unit 120c, the fourth lighting control unit 120d, and the fifth.
  • the lighting controller 120e and the sixth lighting controller 120f may be enlarged.
  • the LED lighting control system 100 using the low power wireless communication module according to the first embodiment of the present invention has a network structure of a tree shape. Therefore, even when replacing the LED lighting unit constituting the LED lighting control system 100, or add a new LED lighting unit it is possible to conveniently build a control system for controlling the LED lighting unit.
  • only one sensor unit is shown, but two or more sensor units may be used to control a plurality of LED lighting units, and different sensor units broadcast control signals for operating the same LED lighting unit, respectively. You may.
  • FIG. 4 is a block diagram illustrating an LED lighting control system using a low power wireless communication module according to a second embodiment of the present invention.
  • the light control system 400 shown in FIG. 4 is similar to the light control system 100 of FIG. 1 and further includes a remote control 440.
  • FIG. 5 is a block diagram illustrating in detail the configuration of the sensor unit, the lighting control unit and the remote control unit according to the second embodiment of the present invention.
  • the sensor unit 430 includes a sensing module 431 and a first communication module 432, and the lighting controller 420a includes a second communication module 421 and a controller 422.
  • the remote controller 440 includes a third communication module 441 and a control signal generator 442.
  • a low power wireless communication module such as Zigbee may be used as a communication module of the sensor unit 430, the lighting control unit 420a and the remote control unit 440.
  • a low power wireless communication module such as Zigbee may be used.
  • the sensor unit 430, the lighting control unit 420a and the remote control unit 440 may be used. ) Performs communication via this low power wireless communication module.
  • the control signal generator 442 of the remote controller 440 may control the second control unit to selectively operate at least one or more other LED lighting units according to a preset value in response to the first control signal received from the sensor unit 430. Generate a signal. That is, in the lighting control system 100 of FIG. 1, the above-described second control signal is generated by the switch 123 included in the lighting control unit 120a. However, the lighting control system 420a of the lighting control system 400 of FIG. Does not include a switch, and generates the above-described second control signal from the remote control unit 440 communicating with the lighting control unit 420a according to the low power wireless communication method.
  • the second control signal generated by the remote control unit 440 is transmitted to the lighting control unit 420a through the third wireless communication module 441 and the second wireless communication module 421, and received by the lighting control unit 420a. 2 A control signal is broadcast through the second wireless communication module 421.
  • FIG. 6 is a flowchart illustrating a method of controlling LED lighting using a low power wireless communication module according to an embodiment of the present invention. With reference to the LED lighting control system using the low power wireless communication module shown in Figure 1, looks at the process of LED lighting control using the low power wireless communication module of FIG.
  • the surrounding environment is detected using the sensor unit. More specifically, the presence of the human body, the brightness of the light, the movement, and the like by using a human body sensor, illuminance sensor, motion sensor.
  • a first control signal for operating the first LED lighting unit is output according to the sensed surrounding environment. More specifically, the sensor unit broadcasts a first control signal including an ID of a group including the first LED lighting unit or an address of the first LED lighting unit. For example, when operating a plurality of LED lighting units, the sensor unit sets the first LED lighting unit and the other LED lighting units to a group having the same ID, and broadcasts a first control signal including the set group ID. Can be. In addition, when only the first LED lighting unit is to be operated, the sensor unit may broadcast a first control signal including an address of the first LED lighting unit. Here, whether to control the operation of one LED lighting unit or a group including a plurality of LED lighting units may be determined according to the lighting control environment.
  • the first control signal is broadcast using a low power wireless communication module, such as a Zigbee communication module.
  • a second control signal including a control command for operating another LED lighting unit is generated in the first LED lighting unit that has received the first control signal. More specifically, the switch sets the ID of the group including the other LED lighting unit or the address of the other LED lighting unit, and generates a second control signal including a control command indicating the position of the other LED lighting unit.
  • the first LED lighting unit receives the second control signal from the remote control means You can also output
  • the method of generating the second control signal may be known by referring to the method of generating the first LED lighting unit.
  • the remote control means can be used with any device that performs communication with the first LED lighting unit according to the low power wireless communication method.
  • the first LED lighting unit outputs a second control signal.
  • the second control signal generated by the first LED lighting unit is broadcast so that another LED lighting unit can receive the second control signal.
  • Another LED lighting unit receiving the second control signal drives the LED lighting unit according to the received second control signal.
  • the second control signal for operating the other LED lighting unit is broadcast again by the first LED lighting unit receiving the first control signal, according to the LED lighting control method using the low power wireless communication module of FIG. It has a network structure like a tree.
  • the above-described embodiments of the present invention can be written as a program that can be executed in a computer, and can be implemented in a general-purpose digital computer that operates the program using a computer-readable recording medium.
  • the computer-readable recording medium may be a magnetic storage medium (for example, a ROM, a floppy disk, a hard disk, etc.), an optical reading medium (for example, a CD-ROM, DVD, etc.) and a carrier wave (for example, the Internet). Storage medium).
  • a magnetic storage medium for example, a ROM, a floppy disk, a hard disk, etc.
  • an optical reading medium for example, a CD-ROM, DVD, etc.
  • carrier wave for example, the Internet.

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  • Computer Networks & Wireless Communication (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

La présente invention concerne un système et un procédé de commande d'éclairage à diode électroluminescente (DEL) à l'aide d'un module de communication sans fil, basse puissance. Le système de commande d'éclairage à DEL comporte : une pluralité d'unités d'éclairage à DEL ; une unité de détection qui détecte l'environnement ambiant des unités d'éclairage à DEL et qui émet un premier signal de commande pour faire fonctionner une certaine unité d'éclairage à DEL parmi lesdites unités d'éclairage à DEL, sur la base du résultat détecté ; une unité de commande d'éclairage qui fait fonctionner ladite unité d'éclairage à DEL, conformément au premier signal de commande, et qui émet un second signal de commande comprenant une instruction de commande pour faire fonctionner sélectivement au moins une autre unité d'éclairage à DEL, conformément à une valeur préréglée. Une zone de commande peut ainsi être étendue, un nouveau réseau de commande, dans lequel une unité d'éclairage à DEL est modifiée, ajoutée ou retirée, peut facilement être construit, et des unités d'éclairage à DEL peuvent être commandées même sans gestion centrale séparée.
PCT/KR2012/000295 2011-01-12 2012-01-12 Procédé et système de commande d'éclairage à del à l'aide de module de communication sans fil basse puissance WO2012096528A2 (fr)

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Application Number Priority Date Filing Date Title
CN2012800050457A CN103348771A (zh) 2011-01-12 2012-01-12 用于使用低功率无线通信模块控制led照明的方法和系统

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KR10-2011-0003098 2011-01-12
KR1020110003098A KR101190063B1 (ko) 2011-01-12 2011-01-12 저전력 무선 통신 모듈을 이용한 ｌｅｄ 조명 제어 방법 및 시스템.

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US10178717B2 (en) 2017-03-09 2019-01-08 Dongming Li Lamp-control circuit for lamp array emitting constant light output

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KR102087637B1 (ko) * 2019-08-20 2020-03-11 (유)사회적기업유비에코 Led 라이트의 상에서 복수 led 모듈 제어 방법 및 이러한 방법을 수행하는 led 라이트
KR20220107485A (ko) 2021-01-25 2022-08-02 삼성전자주식회사 Led 제어 장치 및 이를 포함하는 조명 장치
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US10178717B2 (en) 2017-03-09 2019-01-08 Dongming Li Lamp-control circuit for lamp array emitting constant light output

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WO2012096528A3 (fr) 2012-11-15
CN103348771A (zh) 2013-10-09
KR20120081775A (ko) 2012-07-20
KR101190063B1 (ko) 2012-10-16

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