WO2022209087A1 - Système de commande d'éclairage, procédé de commande d'éclairage et programme - Google Patents

Système de commande d'éclairage, procédé de commande d'éclairage et programme Download PDF

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Publication number
WO2022209087A1
WO2022209087A1 PCT/JP2021/048436 JP2021048436W WO2022209087A1 WO 2022209087 A1 WO2022209087 A1 WO 2022209087A1 JP 2021048436 W JP2021048436 W JP 2021048436W WO 2022209087 A1 WO2022209087 A1 WO 2022209087A1
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WIPO (PCT)
Prior art keywords
lighting
control
lighting fixture
image
control device
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PCT/JP2021/048436
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English (en)
Japanese (ja)
Inventor
淑也 森脇
輝人 武田
真一 村上
行紀 内田
健太郎 上田
Original Assignee
パナソニックＩｐマネジメント株式会社
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Publication of WO2022209087A1 publication Critical patent/WO2022209087A1/fr

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    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient 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
    • H05B47/18—Controlling the light source by remote control via data-bus 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
    • 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

Definitions

  • the present invention relates to a lighting control system, a lighting control method, and a program.
  • Japanese Patent Laid-Open No. 2002-200002 discloses a technique for performing such association using an operation terminal such as a mobile terminal.
  • the present invention provides a lighting control system, a lighting control method, and a program that can efficiently associate identification information and layout information for a plurality of lighting fixtures.
  • a lighting control system includes a control device that controls a plurality of lighting fixtures having unique identification information, and a terminal device that is communicatively connected to the control device, wherein the terminal device acquiring an image showing at least some of the plurality of lighting fixtures, and identifying a correspondence relationship indicating to which range of layout information indicating positions of the plurality of lighting fixtures the acquired image corresponds; and transmitting to the control device a control signal for controlling lighting or extinguishing of the first lighting fixture among the plurality of lighting fixtures in a manner different from that of the other lighting fixtures, and as a result of the control, the obtained When it is determined that the first lighting fixture is reflected in the effective range of the image, the identification information of the first lighting fixture is acquired from the control device, and based on the specified correspondence relationship, the acquired When it is determined that the identification information is associated with the position in the layout information, and as a result of the control, it is determined that the first lighting fixture is not reflected within the effective range of the acquired image, the first With respect to
  • the lighting control system and the like of the present invention can efficiently associate identification information with positions in layout information for a plurality of lighting fixtures.
  • FIG. 1 is a diagram for explaining an overview of a lighting control system according to an embodiment.
  • FIG. 2 is a block diagram illustrating an example of the functional configuration of the lighting control system according to the embodiment;
  • FIG. 3 is a sequence diagram illustrating an example of the operation of the lighting control system according to the embodiment;
  • FIG. 4 is a diagram showing an example of a screen for accepting a start operation.
  • FIG. 5 is a diagram showing an example of a screen for acquiring an image.
  • FIG. 6 is a diagram showing an example of a screen for specifying correspondence between images and layout information.
  • FIG. 7 is a diagram showing an example of a screen for specifying correspondence between images and layout information.
  • FIG. 8 is a diagram showing an example of a screen for setting an effective range in an image.
  • FIG. 1 is a diagram for explaining an overview of a lighting control system according to an embodiment.
  • FIG. 2 is a block diagram illustrating an example of the functional configuration of the lighting control system according to the embodiment;
  • FIG. 9 is a diagram showing an example of a screen for setting an effective range in an image.
  • FIG. 10 is a diagram showing whether or not the first lighting fixture is reflected within the effective range of the image.
  • FIG. 11 is a diagram showing an example of a screen for associating the identification information of the first lighting fixture with the position of the first lighting fixture in the layout information.
  • FIG. 12 is a diagram illustrating an example of a screen for saving correspondence.
  • each figure is a schematic diagram and is not necessarily strictly illustrated. Moreover, in each figure, the same code
  • FIG. 1 is a diagram for explaining an overview of a lighting control system according to an embodiment.
  • FIG. 2 is a block diagram illustrating an example of the functional configuration of the lighting control system according to the embodiment;
  • the lighting control system 100 is a system that associates the identification information and the arrangement position of each of the plurality of lighting fixtures 10 installed in a predetermined space.
  • the predetermined space is a space partitioned by walls and ceilings, such as a floor, area, room, passageway, etc. of an office building or various facilities.
  • the lighting control system 100 acquires an image (hereinafter also simply referred to as an “image”) including at least a portion of the plurality of lighting fixtures 10, and the acquired image indicates the arrangement positions of the plurality of lighting fixtures 10. corresponds to which range of the layout information indicating , and the identification information and the arrangement positions of the lighting fixtures 10 included in the specified range are associated and registered.
  • the terminal device 30 acquires an image, and associates the identification information of the lighting fixtures 10 included in the image with the arrangement positions (hereinafter also referred to as "association of the lighting fixtures 10").
  • association of the lighting fixtures 10 the control device 20 registers the identification information and arrangement positions of the lighting fixtures 10 associated with the terminal device 30 .
  • FIG. 1 shows an example in which the user captures an image with the camera of the terminal device 30 and associates the lighting fixtures 10 appearing in the captured image
  • the present invention is not limited to this.
  • an image captured by the camera of the terminal device 30 by the user may be acquired by another user with another terminal device 30, and the lighting fixtures appearing in the acquired image may be associated with each other.
  • the image may be a still image or a moving image.
  • the lighting control system 100 includes a plurality of lighting fixtures 10, a control device 20, and a terminal device 30. Note that the lighting control system 100 may include a plurality of control devices 20 and may include a plurality of terminal devices 30 .
  • the lighting fixture 10 is installed in a predetermined space and illuminates the space.
  • the luminaire 10 is installed on the ceiling, for example, but may be installed on the wall or the floor.
  • Light emission of the lighting device 10 is controlled by the control device 20 .
  • Communication between the lighting device 10 and the control device 20 is, for example, wireless communication, but may be wired communication.
  • the form of the lighting device 10 is not particularly limited, and may be, for example, a ceiling light, a downlight, or a spotlight.
  • the control device 20 controls at least some of the plurality of lighting fixtures 10 by transmitting a control command to at least some of the plurality of lighting fixtures 10 based on user operations performed on the terminal device 30 .
  • light emission control Specifically, the control device 20 performs light emission control of at least a portion of the plurality of lighting fixtures 10 based on the control signal received from the terminal device 30 .
  • Light emission control here includes lighting control, extinguishing control, dimming control, toning control, and the like. Communication between the control device 20 and the lighting fixture 10 is, for example, Wi-Fi (registered trademark).
  • the control device 20 is, for example, a lighting controller, and is installed on a wall of a predetermined space.
  • the terminal device 30 receives a user's operation and transmits a control signal to the control device 20 according to the received operation.
  • the terminal device 30 is, for example, a mobile terminal such as a smart phone, a tablet terminal, or a PDA (Personal Digital Assistant). Also, the terminal device 30 may be a dedicated terminal used in the lighting control system 100 .
  • the terminal device 30 includes, for example, an operation reception unit 31, a display unit 32, a communication unit 33, a control unit 34, a storage unit 35, a camera 36, a speaker 37, and a microphone 38.
  • the operation reception unit 31 receives user operations.
  • the operation reception unit 31 is specifically realized by a touch panel or the like.
  • the display unit 32 displays an image based on the control of the control unit 34.
  • the display unit 32 is realized by, for example, a liquid crystal panel or an organic EL (Electro Luminescence) panel.
  • the communication unit 33 is a communication circuit (in other words, a communication module) for the terminal device 30 to communicate with the control device 20.
  • the communication unit 33 transmits a control signal to the control device 20, for example.
  • the communication unit 33 is, for example, a wireless communication circuit that performs wireless communication using a mobile communication system.
  • the communication unit 33 may communicate with another terminal device 30 or may communicate with a cloud server (not shown). In this case, the communication unit 33 may communicate with a cloud server or the like via a wide area communication network such as the Internet.
  • the standard of communication performed by the communication unit 33 is not particularly limited.
  • the control unit 34 causes the communication unit 33 to transmit a control signal according to the user's operation accepted by the operation accepting unit 31 .
  • the control unit 34 is implemented by, for example, a microcomputer, but may be implemented by a processor or a dedicated circuit.
  • the storage unit 35 is a storage device in which control programs and the like executed by the control unit 34 are stored.
  • the storage unit 35 is realized by, for example, a semiconductor memory or the like.
  • the camera 36 captures an image showing at least part of the plurality of lighting fixtures 10 installed in a predetermined space.
  • Camera 36 is implemented by, for example, a CMOS image sensor.
  • the speaker 37 outputs a voice message.
  • the speaker 37 may output the result of control by the control device 20 to the user operating the terminal device 30 by voice, or may output a response message to the voice instruction input to the microphone 38. .
  • the microphone 38 acquires voice and outputs an audio signal according to the acquired voice.
  • the microphone 38 is specifically a condenser microphone, dynamic microphone, MEMS microphone, or the like.
  • the terminal device 30 may include an acceleration sensor.
  • the acceleration sensor is a sensor for detecting the tilt of the terminal device 30 and the motion of the terminal device 30 .
  • the acceleration sensor is specifically a triaxial acceleration sensor or the like. Note that the acceleration sensor here means an acceleration sensor in a broad sense, and includes a tilt sensor that measures tilt based on acceleration.
  • FIG. 3 is a sequence diagram showing an example of the operation of the lighting control system 100 according to the embodiment.
  • the operation of FIG. 3 is performed after the plurality of lighting fixtures 10 are installed on the ceiling of the indoor space by the installer.
  • An installer is an example of a user.
  • the operation reception unit 31 of the terminal device 30 receives a start operation instructing the start of association of the lighting fixtures 10 (S101).
  • FIG. 4 is a diagram showing an example of a screen for accepting a start operation.
  • the operation accepting unit 31 may accept, for example, an operation instructing the start of reading layout information as a start operation instructing the start of association of the lighting fixtures 10 .
  • the installer inputs an instruction to start association of the lighting fixtures 10 to the operation reception unit 31 by, for example, tapping the "read layout" icon displayed on the display unit 32 of the terminal device 30. .
  • the control unit 34 acquires layout information indicating the positions of the plurality of lighting fixtures 10 based on the start operation accepted by the operation accepting unit 31 (S102).
  • the layout information is information indicating a top view of the indoor space in which the plurality of lighting fixtures 10 are installed.
  • the layout information is the layout L1 (see FIG. 4), but is not limited to this.
  • the layout information may be coordinate information indicating a predetermined space and a plurality of lighting fixtures 10 installed in the predetermined space, or may be image data such as a layout drawing.
  • the control unit 34 acquires an image showing at least part of the plurality of lighting fixtures 10 (S103).
  • FIG. 5 is a diagram showing an example of a screen for acquiring an image.
  • the installer activates the camera of the terminal device 30 to capture an image A1 in which at least a portion of the plurality of lighting fixtures 10 is captured.
  • the control unit 34 acquires an image A1 in which at least a portion of the plurality of lighting fixtures 10 is captured.
  • the control unit 34 may acquire an image A1 captured by an arbitrary camera outside the terminal device 30 .
  • the image may be a still image or a moving image.
  • the control unit 34 identifies the range within the layout information corresponding to the image A1 acquired in step S103 (S104). Specifically, the control unit 34 identifies a correspondence relationship indicating which range of layout information the image A1 corresponds to.
  • 6 and 7 are diagrams showing examples of screens for identifying the correspondence relationship between the image A1 and the layout information.
  • the layout information is, for example, a layout L1. As shown in FIGS. 6 and 7, the layout L1 acquired in step S102 is displayed in the layout display field 32a of the display unit 32, and the image A1 acquired in step S103 is displayed on the display unit 32. It may be displayed in column 32c.
  • the control unit 34 identifies a correspondence relationship indicating which range of the layout L1 the image A1 corresponds to.
  • the installer performs an operation of designating two points on the layout drawing L1 that define the diagonal of the range corresponding to the image A1. enclosed range).
  • the installer touches the bottom right corner of the image A1 displayed in the image display field 32c, and then touches one point on the layout drawing L1 displayed in the layout display field 32a.
  • a point on the layout map L1 corresponding to is specified. This point is called a start point SP1 for specifying a range.
  • the installer touches the upper left corner of the image A1 with a finger, and then touches another point on the layout drawing L1 with a finger, thereby touching the point on the layout drawing L1 corresponding to the upper left corner of the image A1. specify. This point is called an end point FP1 of range designation.
  • the range may be specified by touching SP1 and sliding a finger from the start point SP1 to the end point FP1.
  • the installer may determine the range by touching an OK button, for example, as shown in FIG.
  • the control unit 34 sets the effective range in the image A1 (S105). For example, when the operation accepting unit 31 accepts an operation instructing to start setting the effective range, the control unit 34 displays the image A1 on the display unit 32, and sets the range designated by the installer as the effective range. .
  • a valid range is a range that includes valid pixels in the image A1.
  • a valid pixel is a pixel that is used to specify the position of the lighting fixture 10 that is controlled to be turned on or off by the control device 20 .
  • FIG. 8 and 9 are diagrams showing examples of screens for setting the effective range in the image.
  • the installer inputs an instruction to start setting the effective range to the operation accepting unit 31 by tapping the "specify range” icon.
  • the control unit 34 displays the image A1 on the display unit 32 .
  • the installer selects points P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P1, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, P2, Specify P3 and P4.
  • the operation accepting unit 31 accepts an operation of specifying points P1, P2, P3 and P4 on the image A1.
  • the installer may specify the effective range by drawing a trajectory on the image A1 from the point P1, passing through the points P2, P3, and P4, and returning to the point P1.
  • the installer inputs an instruction to determine the effective range to the operation reception unit 31 by tapping the "determine" icon.
  • the control unit 34 sets the effective range in the image A1.
  • the installer taps the “delete” icon to input an instruction to re-specify the effective range to the operation accepting unit 31 .
  • the control unit 34 deletes the valid range specified on the image A1.
  • the communication unit 33 of the terminal device 30 transmits a control signal for turning on or off one lighting fixture 10 out of the plurality of lighting fixtures 10 installed in the indoor space in a manner different from that of the other lighting fixtures 10 (S107).
  • the control device 20 When the control device 20 receives the control signal from the terminal device 30, it selects one lighting fixture 10 to be controlled (hereinafter referred to as the first lighting fixture) from among the plurality of lighting fixtures 10 (S108).
  • the control device 20 transmits an instruction signal for turning on or off the first lighting fixture 10 in a manner different from that of the other lighting fixtures 10 (S109).
  • the control device 20 holds identification information of a plurality of lighting fixtures 10, and in step S108, by selecting arbitrary identification information from the identification information, the lighting fixtures 10 selected from the plurality of lighting fixtures 10 are selected. Select one lighting fixture 10 (here, the first lighting fixture) having the identification information.
  • step S ⁇ b>109 the control device 20 transmits an instruction signal for turning on or off the first lighting fixture 10 in a manner different from that of the other lighting fixtures 10 .
  • the control device 20 transmits the instruction signal to the plurality of lighting fixtures 10 .
  • Identification information of the first lighting fixture is added to the instruction signal.
  • the lighting fixture 10 to be controlled here, the first lighting fixture
  • the control device 20 may transmit a control signal to the plurality of lighting fixtures 10 and an instruction signal indicating an instruction to acquire an image to the terminal device 30 .
  • the control unit 34 of the terminal device 30 acquires an image shot with the same composition as the image A1 (S111).
  • the image captured with the same composition as the image A1 is, for example, an image of all the lighting fixtures 10 appearing in the image A1 captured at the same angle and distance as the image A1.
  • a guide for example, a frame
  • the installer takes an image so that some of the plurality of lighting fixtures 10 fit within the displayed guide.
  • the control unit 34 of the terminal device 30 determines whether one lighting fixture 10 (hereinafter referred to as the first lighting fixture) controlled by the control device 20 in step S108 is within the effective range of the image A2 (S112 ).
  • FIG. 10 is a diagram showing whether or not the first lighting fixture is reflected within the effective range of the image A2.
  • FIG. 10(a) shows an image A2a that is an example of the image A2 in which the first lighting fixture is reflected within the effective range
  • FIG. 10(b) shows the first lighting fixture within the effective range.
  • 2 shows an image A2b, which is an example of an image A2 that does not have an image.
  • the identification information of the lighting equipment is requested (S113).
  • the control device 20 Upon receiving the request for the identification information of the first lighting fixture from the terminal device 30, the control device 20 transmits the identification information of the first lighting fixture to the terminal device 30 (S114).
  • step S112 the control unit 34 derives the position of the first lighting fixture in the image A2a based on the pixel information of the image A2a, and based on the correspondence specified in step S104, the first lighting fixture in the layout information.
  • the position of one lighting fixture (in other words, the position of the first lighting fixture in the layout L1) is derived.
  • the pixel information is, for example, at least one of luminance information, illuminance information, and temperature information for each pixel.
  • the control unit 34 transmits to the control device 20 a control signal for controlling lighting of the first lighting fixture in a manner different from that of the other lighting fixtures 10, the control unit 34, based on the luminance information of the image A2a, The position of one luminaire may be derived.
  • control unit 34 identifies the pixel with the maximum brightness (for example, the pixel positioned at the x mark in FIG. 10A) among the pixels included in the image A2a, and selects the pixel with the maximum brightness.
  • the position of the first lighting fixture in image A2a may be derived based on the position of .
  • FIG. 11 is a diagram showing an example of a screen for associating the identification information of the first lighting fixture with the position of the first lighting fixture in the layout information. For example, as shown in FIG. 11, when the terminal device 30 acquires the identification information of the first lighting fixture, the identification information is displayed in the ID column of the response result display column 32b of the display unit 32.
  • FIG. 11 is a diagram showing an example of a screen for associating the identification information of the first lighting fixture with the position of the first lighting fixture in the layout information. For example, as shown in FIG. 11, when the terminal device 30 acquires the identification information of the first lighting fixture, the identification information is displayed in the ID column of the response result display column 32b of the display unit 32.
  • the position of the first lighting fixture in the layout information (here, the layout L1) is indicated by lighting or coloring the icon of the lighting fixture 10 indicating the first lighting fixture in the layout L1
  • the coordinate information is displayed in the coordinate field of the response result display field 32b.
  • the installer may input a pairing instruction to the operation reception unit 31 by tapping the "pairing" icon. good.
  • the control unit 34 associates the identification information of the first lighting fixture with the position of the first lighting fixture in the layout drawing L1.
  • control unit 34 may output the identification information to the control device 20 after associating the identification information of the first lighting fixture with the position in the layout L1. After acquiring the identification information from the terminal device 30, the control device 20 excludes the first lighting fixture from the control targets of step S108.
  • the control unit 34 determines whether or not the association of all lighting fixtures 10 within the effective range has been completed (S117), and if it is determined that the association has not been completed (No), the process returns to step S107.
  • step S107 the control unit 34 lights or extinguishes one of the plurality of lighting fixtures 10 other than the first lighting fixture (hereinafter referred to as a second lighting fixture) in a manner different from that of the other lighting fixtures.
  • a control signal for performing control is transmitted to the control device 20 .
  • the control device 20 selects the lighting fixture 10 (here, the second lighting fixture) to be controlled from among the plurality of lighting fixtures 10 (S108), and the second lighting fixture is lit or lit in a manner different from the other lighting fixtures 10.
  • step S109 An instruction signal to turn off the light is transmitted (S109). Subsequent steps are performed in the same manner as in the case of the first lighting fixture.
  • step S117 when the control unit 34 determines that the association of all the lighting fixtures 10 within the effective range has ended (Yes), it transmits a control end command to the control device 20 (S118). Upon receiving the control end command, the control device 20 ends the loop processing for each lighting fixture 10 (S119).
  • step S118 the control unit 34 may transmit the identification information of all the lighting fixtures 10 within the effective range to the control device 20 together with the control end command. Further, for example, in step S118, the control unit 34 may transmit the identification information of all the lighting fixtures 10 within the effective range to the control device 20 instead of the control end command.
  • FIG. 12 is a diagram illustrating an example of a screen for saving correspondence. As shown in FIG. 12, when the association of all the lighting fixtures 10 within the effective range is completed, the installer taps the "save data" icon to display all of the completed associations. An instruction to transmit the identification information of the lighting device 10 to the control device 20 may be input to the operation reception unit 31 .
  • the control unit 34 When the operation accepting unit 31 accepts an operation instructing transmission of identification information, the control unit 34 outputs the identification information of all the lighting fixtures 10 within the effective range to the control device 20 .
  • the control device 20 acquires the identification information from the terminal device 30, the control device 20 excludes the lighting fixture 10 having the identification information from the targets of the lighting or extinguishing control. In this way, after the correspondence is completed for all the lighting fixtures 10 within the effective range, the identification information of the lighting fixtures 10 for which the correspondence has been completed is output to the control device 20, whereby the correspondence of the individual lighting fixtures 10 This improves processing efficiency compared to outputting identification information each time attachment is completed.
  • step S112 for example, as shown in FIG. Correspondence is reserved for the lighting equipment (S116). Then, the control unit 34 determines whether or not the association of all lighting fixtures 10 within the effective range has been completed (S117), and if it is determined that the association has not been completed (No), the process returns to step S107.
  • step S107 the control unit 34 lights or extinguishes one of the plurality of lighting fixtures 10 other than the first lighting fixture (hereinafter referred to as a second lighting fixture) in a manner different from that of the other lighting fixtures.
  • a control signal for control is transmitted to the control device 20, and loop processing for each lighting fixture 10 is performed for the second lighting fixture.
  • step S117 when the control unit 34 determines that the association of all the lighting fixtures 10 within the effective range has ended (Yes), it transmits a control end command to the control device 20 (S118). Upon receiving the control end command, the control device 20 ends the loop processing for each lighting fixture 10 (S119).
  • step S119 the process may return to step S103.
  • the control unit 34 of the terminal device 30 displays an image showing at least some of the lighting fixtures 10 other than the lighting fixtures 10 included in the image A1 among the plurality of lighting fixtures 10 arranged in the indoor space.
  • the range within the acquired layout information (here, the layout drawing L1) corresponding to the acquired image is identified (S104).
  • the control unit 34 sets the effective range in the image (S105), outputs a control start command to the control device 20 (S106), and loop processing (S107 to S119) for each lighting device 10 is executed.
  • the control unit 34 ends the association processing.
  • the lighting control system 100 associates the image A1 in which at least some of the lighting fixtures 10 of the plurality of lighting fixtures 10 appear with the layout drawing L1, and sets the effective area in the image A1.
  • the position of the lighting fixture 10 to be controlled (that is, the first lighting fixture) in the layout L1 can be easily identified.
  • the lighting control system 100 determines whether or not the lighting fixture 10 to be controlled (that is, the first lighting fixture) is reflected within the effective area. Whether or not it is 10 can be appropriately determined. Therefore, the lighting control system 100 can efficiently associate the identification information with the positions in the layout information for the plurality of lighting fixtures 10 .
  • control device 20 when the control device 20 receives the control signal from the terminal device 30, the control device 20 transmits to the first lighting fixture an instruction signal for turning on or off the first lighting fixture in a manner different from that of the other lighting fixtures. Transmission of the instruction signal to the second lighting fixture may be withheld until a response signal indicating that the instruction signal has been received is received.
  • the control device 20 when the control device 20 cannot smoothly exchange signals with the terminal device 30 and the plurality of lighting fixtures 10 due to a communication failure, the control device 20 arbitrarily proceeds to the next operation. In other words, it is possible to prevent the instruction signal from being transmitted to other lighting fixtures 10 (for example, the second lighting fixture).
  • the control device 20 transmits a cancel signal for canceling the instruction signal to the first lighting fixture. and may further transmit an instruction signal to the second lighting fixture.
  • the predetermined time may be appropriately set by the user.
  • the lighting control system 100 cancels the control of the first lighting device and controls the second lighting device so that the communication state is good.
  • the pairing can be performed from the lighting fixture 10 that is the same.
  • the control device 20 may suspend transmission of the instruction signal to the second lighting fixture until it receives a response signal indicating that the identification information of the first lighting fixture has been acquired from the terminal device 30 .
  • the control device 20 when the control device 20 cannot smoothly exchange signals with the terminal device 30 and the plurality of lighting fixtures 10 due to a communication failure, the control device 20 arbitrarily proceeds to the next operation. that is, sending an instruction signal to the second luminaire.
  • the control device 20 controls the first lighting device and the other lighting devices 10 until it receives control signals from all of the plurality of terminal devices 30. Transmission of an instruction signal to turn on or off in a different manner may be suspended.
  • the control device 20 does not start loop processing for each lighting fixture 10 until all of the plurality of terminal devices 30 are ready. In other words, after all of the terminal devices 30 are ready, the control device 20 starts loop processing for each lighting device 10 . Therefore, it is possible to efficiently associate a plurality of lighting fixtures 10 using a plurality of terminal devices 30 .
  • the plurality of terminal devices 30 may mutually share the identification information of the lighting fixtures 10 and the position of the lighting fixtures 10 in the layout information associated with the other terminal devices. (in other words, the position in the layout plan of the lighting device 10).
  • the lighting control system 100 does not need to associate the lighting fixtures 10 that have already been associated by another terminal device 30, so that the lighting fixtures 10 can be associated more efficiently. .
  • the lighting control system 100 includes the control device 20 that controls a plurality of lighting fixtures 10 having unique identification information, and the terminal device 30 that is communicatively connected to the control device 20.
  • the device 30 acquires an image A1 showing at least some of the lighting fixtures 10 among the plurality of lighting fixtures 10, and the acquired image A1 contains layout information (for example, a layout L1) indicating the positions of the plurality of lighting fixtures 10.
  • a control signal is provided to the control device 20 to specify the correspondence relationship indicating which range corresponds, and control the lighting or extinguishing of the first lighting fixture among the plurality of lighting fixtures 10 in a manner different from that of the other lighting fixtures.
  • the identification information of the first lighting fixture is acquired from the control device 20, and the specified response Based on the relationship, the obtained identification information is associated with the position in the layout information (so-called layout drawing L1), and as a result of the control, the first lighting fixture is reflected within the effective range of the obtained image A2b. If it is determined that there is no correspondence, the control signal for performing control to turn on or off the second lighting fixture among the plurality of lighting fixtures 10 in a manner different from the other lighting fixtures is issued. Send to the control device 20 .
  • the lighting control system 100 associates an image A1 in which at least some of the lighting fixtures 10 of the plurality of lighting fixtures 10 are shown with the layout drawing L1, and further sets an effective area in the image A1.
  • the position of the lighting fixture 10 to be controlled (that is, the first lighting fixture) in FIG. L1 can be easily specified.
  • the lighting control system 100 determines whether or not the lighting fixture 10 to be controlled (that is, the first lighting fixture) is reflected within the effective area. Whether or not it is 10 can be appropriately determined. Therefore, the lighting control system 100 can efficiently associate the identification information with the positions in the layout information for the plurality of lighting fixtures 10 .
  • the terminal device 30 derives the positions of the first lighting fixtures in the images A2a and A2b based on the pixel information of the images A2a and A2b, and the pixel information is luminance information for each pixel. , illuminance information, and temperature information.
  • Such a lighting control system 100 derives the position of the first lighting fixture in the images A2a and A2b based on one or more information among luminance information, illuminance information, and temperature information for each pixel of the images A2a and A2b. . Therefore, the lighting control system 100 can reduce the influence of noise such as external light or the temperature of the air blown from the air conditioner in deriving the position of the first lighting fixture.
  • the pixel information is luminance information
  • the terminal device 30 lights the first lighting fixture in a manner different from the other lighting fixtures in the control
  • the pixel with the maximum brightness is specified among the pixels that are obtained, and the position of the first lighting fixture in the images A2a and A2b is derived based on the position of the specified pixel with the maximum brightness.
  • Such a lighting control system 100 can derive the position of the first lighting fixture in the images A2a and A2b based on the position of the pixel with the maximum luminance. Therefore, it is possible to accurately derive the position of the first lighting fixture in the layout L1 based on the specified correspondence relationship.
  • the terminal device 30 displays images A1, A2a, and A2b and layout information (so-called layout drawing L1).
  • Such a lighting control system 100 can specify a correspondence relationship indicating which range of the layout L1 the image A1 corresponds to while confirming the image A1 and the layout L1. Further, the lighting control system 100 can confirm the determination result as to whether or not the first lighting fixture is reflected in the effective range while confirming the images A2a and A2b and the layout drawing L1. Therefore, the lighting control system 100 can more accurately associate the plurality of lighting fixtures 10 .
  • the terminal device 30 outputs the identification information to the control device 20 after associating the identification information of the first lighting fixture with the position in the layout information.
  • the identification information is obtained from the first lighting fixture, the first lighting fixture is excluded from the control target.
  • Such a lighting control system 100 can control the remaining lighting fixtures 10 excluding the lighting fixtures 10 for which the correspondence has been completed, the same lighting fixtures 10 are not redundantly controlled. It is possible to efficiently associate a plurality of lighting fixtures 10 .
  • control device 20 when the control device 20 receives the control signal, it transmits to the first lighting fixture an instruction signal for turning on or off the first lighting fixture in a manner different from that of the other lighting fixtures. Transmission of the instruction signal to the second lighting fixture is suspended until a response signal indicating that the instruction signal has been received from the first lighting fixture is received.
  • control device 20 when the control device 20 cannot smoothly exchange signals with the terminal device 30 and the plurality of lighting fixtures 10 due to a communication failure, the control device 20 arbitrarily proceeds to the next operation. In other words, it is possible to prevent the instruction signal from being transmitted to other lighting fixtures 10 (for example, the second lighting fixture).
  • the controller 20 when the control device 20 receives the response signal indicating that the instruction signal has been received from the first lighting fixture, the controller 20 sends the instruction signal to the first lighting fixture after a predetermined time elapses. and a command signal to the second lighting fixture.
  • Such a lighting control system 100 cancels the control of the first lighting fixture and controls the second lighting fixture, for example, when the communication state with the first lighting fixture is not good, so that the communication state is good.
  • the pairing can be performed from the lighting fixture 10 that is the same.
  • control device suspends transmission of the instruction signal to the second lighting fixture until it receives a response signal indicating that the identification information of the first lighting fixture has been acquired from the terminal device.
  • control device 20 when the control device 20 cannot smoothly exchange signals with the terminal device 30 and the plurality of lighting fixtures 10 due to a communication failure, the control device 20 arbitrarily proceeds to the next operation. that is, sending an instruction signal to the second luminaire.
  • the lighting control system 100 includes a plurality of terminal devices 30, and the control device 20 controls the first lighting device until it receives control signals from all of the plurality of terminal devices 30. Transmission of an instruction signal to turn on or off in a manner different from that is suspended.
  • the control device 20 does not start loop processing for each lighting fixture 10 until all of the plurality of terminal devices 30 are ready. In other words, after all of the terminal devices 30 are ready, the control device 20 starts loop processing for each lighting device 10 . Therefore, it is possible to efficiently associate a plurality of lighting fixtures 10 using a plurality of terminal devices 30 .
  • the plurality of terminal devices 30 share identification information of the lighting fixtures 10 and layout information of the lighting fixtures 10 (for example, the layout L1) associated with each other by the other terminal devices 30. share a position in
  • the lighting control method executed by a computer such as the terminal device 30 is a lighting control method executed by the terminal device 30 communicably connected to the control device 20 that controls the plurality of lighting fixtures 10 having unique identification information.
  • the method comprises an acquisition step of acquiring an image A1 in which at least some of the lighting fixtures 10 are shown, and layout information (for example, arrangement A step of specifying a correspondence relationship indicating which range of FIG.
  • a first transmission step of transmitting a control signal to the control device 20 A matching step of acquiring identification information of the appliance and, based on the specified correspondence relationship, matching the acquired identification information with the position in the layout information (layout L1); When it is determined that the first lighting fixture is not reflected within the effective range of the image A2b, the association of the first lighting fixture is suspended, and the second lighting fixture among the plurality of lighting fixtures 10 is different from the other lighting fixtures. and a second transmission step of transmitting a control signal to the control device 20 for controlling lighting or extinguishing in a manner.
  • Such a lighting control method associates an image A1 in which at least some of the lighting fixtures 10 of the plurality of lighting fixtures 10 are shown with the layout drawing L1, and further sets an effective area in the image A1.
  • the position of the lighting fixture 10 to be controlled (that is, the first lighting fixture) in L1 can be easily specified. Further, the lighting control method determines whether or not the lighting fixture 10 to be controlled (that is, the first lighting fixture) is reflected in the effective area. It can be appropriately determined whether or not. Therefore, the lighting control method can efficiently associate identification information with positions in layout information for a plurality of lighting fixtures 10 .
  • FIG. 13 is a diagram for explaining an overview of a lighting control system according to a modification of the embodiment
  • FIG. 14 is a block diagram showing an example functional configuration of a lighting control system 100a according to a modification of the embodiment.
  • the terminal device 30 captures the images A1, A2a, and A2b of at least some of the plurality of lighting fixtures 10 with the camera 36 included in the terminal device 30.
  • images A1, A2a, and A2b are not limited to images captured by cameras.
  • the images A1, A2a, and A2b are images in which at least some lighting fixtures 10 out of the plurality of lighting fixtures 10 are captured, and the lighting fixtures 10 to be controlled are turned on or off in a manner different from that of the other lighting fixtures 10. It may be an image from which a controlled state can be sensed. For example, as shown in FIGS.
  • the images A1, A2a, and A2b are at least one of a range image, a heat distribution image, an illuminance distribution image, and a brightness distribution image captured by the sensor device 40.
  • the sensor device 40 may be a single sensor or a sensor including multiple sensors.
  • the terminal device 30 has been described as an example in which the installer inputs an instruction to the operation reception unit 31 by tapping an icon or the like displayed on the display unit 32 with a finger.
  • the installer may input instructions into the microphone 38 by voice.
  • the terminal device 30 may have a voice assistant function in order to facilitate the operator's operation input.
  • the communication method between devices described in the above embodiment is an example.
  • a communication method between devices is not particularly limited.
  • processing executed by a specific processing unit may be executed by another processing unit.
  • order of multiple processes may be changed, and multiple processes may be executed in parallel.
  • components such as the control unit may be realized by executing software programs suitable for each component.
  • Each component may be realized by reading and executing a software program recorded in a recording medium such as a hard disk or a semiconductor memory by a program execution unit such as a CPU or processor.
  • components such as the control unit may be realized by hardware.
  • a component such as a controller may be a circuit (or integrated circuit). These circuits may form one circuit as a whole, or may be separate circuits. These circuits may be general-purpose circuits or dedicated circuits.
  • general or specific aspects of the present invention may be implemented in a system, apparatus, method, integrated circuit, computer program, or recording medium such as a computer-readable CD-ROM.
  • any combination of systems, devices, methods, integrated circuits, computer programs and recording media may be implemented.
  • the present invention may be implemented as the lighting control system or the terminal device of the above embodiments, or may be implemented as a program for causing the terminal device to execute the lighting control method, or such a program may be It may be realized as a recorded non-transitory recording medium.
  • Such programs include an application program for operating a general-purpose terminal device as the information terminal of the above embodiment.

Abstract

L'invention concerne un système de commande d'éclairage (100) comprenant un dispositif de commande (20) et un dispositif terminal (30). Le dispositif terminal (30) : acquiert une image (A1) dans laquelle au moins une partie d'une pluralité de luminaires (10) est capturée ; spécifie une relation de correspondance indiquant la zone d'un dessin de disposition (L1) de la pluralité de luminaires (10) à laquelle l'image (A1) correspond ; transmet, au dispositif de commande (20), un signal de commande qui commande un premier luminaire pour allumer ou éteindre la lumière dans un mode différent de celui d'un autre luminaire (10) ; acquiert, lorsque le premier luminaire est capturé dans une zone efficace d'une image de résultat de commande (A2a), des informations d'identification du premier luminaire à partir du dispositif de commande (20) ; effectue une association des informations d'identification avec une position dans des informations de disposition ; et suspend l'association du premier luminaire lorsque le premier luminaire n'est pas capturé dans la zone efficace de l'image de résultat de commande (A2b), et transmet, au dispositif de commande (20), un signal de commande qui commande un second luminaire pour allumer ou éteindre la lumière dans un mode différent de celui d'un autre luminaire (10). fp210485
PCT/JP2021/048436 2021-03-31 2021-12-24 Système de commande d'éclairage, procédé de commande d'éclairage et programme WO2022209087A1 (fr)

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JP2021-060091 2021-03-31
JP2021060091A JP2022156416A (ja) 2021-03-31 2021-03-31 照明制御システム、照明制御方法、及び、プログラム

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008243749A (ja) * 2007-03-29 2008-10-09 Doshisha 照明システムにおける機器設定方法および機器設定装置
JP2013038048A (ja) * 2011-08-11 2013-02-21 Mega Chips Corp 照明システム
JP2014056670A (ja) * 2012-09-11 2014-03-27 Panasonic Corp 照明制御システム
JP2017195124A (ja) * 2016-04-21 2017-10-26 パナソニックＩｐマネジメント株式会社 照明制御システム
JP2019200908A (ja) * 2018-05-16 2019-11-21 パナソニックＩｐマネジメント株式会社 端末装置及びそれを用いた照明システム並びに端末装置用プログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008243749A (ja) * 2007-03-29 2008-10-09 Doshisha 照明システムにおける機器設定方法および機器設定装置
JP2013038048A (ja) * 2011-08-11 2013-02-21 Mega Chips Corp 照明システム
JP2014056670A (ja) * 2012-09-11 2014-03-27 Panasonic Corp 照明制御システム
JP2017195124A (ja) * 2016-04-21 2017-10-26 パナソニックＩｐマネジメント株式会社 照明制御システム
JP2019200908A (ja) * 2018-05-16 2019-11-21 パナソニックＩｐマネジメント株式会社 端末装置及びそれを用いた照明システム並びに端末装置用プログラム

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