Display control system, display control method, and display control program

Abstract

To enable visual identification of lighting fixtures using image recognition and display control. [Solution] The display control system comprises a locating unit and a display control unit. The locating unit identifies a photographed lighting fixture based on an image of the lighting fixture taken by a wearable terminal device having an imaging unit and a display unit. The display control unit causes the device information of the lighting fixture identified by the locating unit to be displayed on the display unit of the terminal device. This allows the user to easily find the necessary fixture by looking at the fixtures in the fixture warehouse through the MR glasses when retrieving the fixture displayed on the MR glasses.

Description

Technical Field

[0007] ,

[0001] The present invention relates to a display control system, a display control method, and a display control program.

Background Art

[0002] There is disclosed a lighting device capable of suppressing the temperature rise inside the housing (see Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, among lighting fixtures, there are lighting fixtures that have similar shapes despite having different outputs and color temperatures, and thus there has been a problem that it is impossible to visually distinguish the lighting fixtures with the required output and color temperature.

[0005] The present application has been made in view of the above, and an object thereof is to enable visual discrimination of lighting fixtures by using image recognition and display control.

Means for Solving the Problems

[0006] The display control system according to the present application includes a specifying unit and a display control unit. The specifying unit specifies the photographed lighting fixture based on an image of the lighting fixture photographed by a wearable terminal device having an imaging unit and a display unit. The display control unit causes the display unit of the terminal device to display the device information of the lighting fixture specified by the specifying unit.

Brief Description of the Drawings

[0007] [Figure 1] FIG. 1 is a diagram showing a configuration example of a display control system according to an embodiment. [Figure 2] Figure 2 is an explanatory diagram illustrating the overview of image recognition and display control for lighting fixtures. [Figure 3] Figure 3 shows an example configuration of a terminal device and a control server according to the embodiment. [Figure 4] Figure 4 is a flowchart illustrating an example of the processing flow of the display control system according to the embodiment. [Modes for carrying out the invention]

[0008] The display control system 1 according to the embodiment described below includes a specification unit 332 and a display control unit 333. The specification unit 332 identifies the photographed lighting fixture 10 based on the image of the lighting fixture 10 taken by a wearable terminal device 20 having an imaging unit 21 and a display unit 22. The display control unit 333 causes the fixture information of the lighting fixture 10 identified by the specification unit 332 to be displayed on the display unit 22 of the terminal device 20.

[0009] Furthermore, in the display control system 1 according to the embodiment described below, the display control unit 333 displays the overall shape of the lighting fixture 10 and at least a specific part of the lighting fixture 10 (such as the color of the handle) in a way that allows for identification.

[0010] Furthermore, in the display control system 1 according to the embodiment described below, if there are multiple types of fixture information for the lighting fixture 10 identified by the identification unit 332, the display control unit 333 causes the display unit 22 of the terminal device 20 to display multiple types of fixture information.

[0011] Furthermore, in the display control system 1 according to the embodiment described below, the fixture information of the lighting fixture 10 includes the usage time of the lighting fixture 10.

[0012] Furthermore, in the display control system 1 according to the embodiment described below, the display control unit 333 changes the color of at least a portion of specific locations of the lighting fixture 10, which are identified by the identification unit 332 for each model, in accordance with differences in output or color temperature.

[0013] Furthermore, in the display control system 1 according to the embodiment described below, the identification unit 332 identifies the lighting fixture 10 to be suspended at the position of the two-dimensional code when the terminal device 20 reads the two-dimensional code installed on the baton. When the display control unit 333 superimposes and displays the virtual object of the lighting fixture 10 to be suspended at the position of the two-dimensional code on the display unit 22 of the terminal device 20, it changes the color of at least a portion of the virtual object of the lighting fixture 10 for each model in accordance with differences in output or color temperature.

[0014] Furthermore, in the display control system 1 according to the embodiment described below, the identification unit 332 identifies the lighting fixtures 10 in the warehouse when the terminal device 20 photographs them. When the display control unit 333 displays the objects of the lighting fixtures 10 in the warehouse superimposed on the display unit 22 of the terminal device 20, it changes the color of at least a portion of specific parts of the objects of the lighting fixtures 10 for each model in accordance with differences in output or color temperature.

[0015] Furthermore, in the display control system 1 according to the embodiment described below, the identification unit 332 identifies the actual lighting fixture 10, which has been pre-colored in specific locations corresponding to differences in model, output, or color temperature, when the terminal device 20 photographs the actual lighting fixture 10, based on the overall shape of the lighting fixture 10 and the color of the specific locations photographed by the terminal device 20.

[0016] Furthermore, in the display control system 1 according to the embodiment described below, the terminal device 20 is an MR (Mixed Reality) glasses.

[0017] The display control system according to the embodiment will be described below with reference to the drawings. In the embodiment, the same parts are denoted by the same reference numerals, and redundant descriptions are omitted.

[0018] FIG. 1 is a diagram showing a configuration example of a display control system according to an embodiment. As shown in FIG. 1, the display control system 1 includes a lighting fixture 10, a terminal device 20, a control server 30, and a repeater 40. In this embodiment, the lighting fixture 10 is for theater / stage / stage lighting, studio lighting, etc. In practice, the lighting fixture 10 may be an LED light, a halogen light, etc., or may be an LED lighting with a camera.

[0019] The terminal device 20 has a photographing function and a display function, and is a wearable terminal device used by a user, and is a glasses-type wearable device (Wearable Device) corresponding to MR (Mixed Reality: composite reality). Here, the terminal device 20 is assumed to be MR glasses. Note that MR is just an example. In practice, AR (Augmented Reality: augmented reality) or VR (Virtual Reality: virtual reality) may be used instead of MR. Also, the terminal device 20 is not limited to being wearable. For example, the terminal device 20 may be a head-mounted display (HMD) or smart glasses capable of MR / AR / VR display, or may be a smart device such as a smartphone or tablet terminal capable of MR / AR / VR display.

[0020] The control server 30 is a server device installed on the cloud 2, and is connected to each device such as the lighting fixture 10 and the terminal device 20 via a network such as the Internet. Note that the control server 30 may be composed of a plurality of servers on the cloud 2. In practice, the control server 30 may be a PC (Personal Computer), etc.

[0021] The repeater 40 is a relay device such as a router that relays communication. Note that the repeater 40 may be a base station or the like. Between the lighting fixture 10 and the control server 30, and between the terminal device 20 and the control server 30, they are connected so as to be able to communicate directly or indirectly by wireless or wired via the repeater 40. Note that the lighting fixture 10 and the terminal device 20 may be connected so as to be able to communicate via the repeater 40. Also, between the terminal device 20 and the repeater 40, they may be connected so as to be able to communicate via a PC, a smartphone, etc. (not shown). That is, the terminal device 20 may communicate with the repeater 40 via a PC, a smartphone, etc. Actually, the PC, the smartphone, etc. may function as the control server 30 and play the role of the control server 30. Also, there may be a plurality of repeaters 40. Also, in the display control system 1, the lighting fixture 10 and the terminal device 20 and the control server 30 may be directly connected to form a configuration without the repeater 40.

[0022] Referring to FIG. 2, the image recognition and display control of the lighting fixture 10 will be described. FIG. 2 is an explanatory diagram showing an overview of the image recognition and display control of the lighting fixture 10.

[0023] There is a technique for assisting the hanging of the lighting fixture 10 by the terminal device 20. For example, when the user reads a two-dimensional code installed on a lighting suspension bar (hereinafter referred to as "bar") by the terminal device 20, the control server 30 refers to the data of the installation drawing based on the read two-dimensional code and displays a virtual object of the lighting fixture 10 to be hung at the position of the two-dimensional code on the terminal device 20. Then, the user brings the lighting fixture 10 corresponding to the virtual object displayed on the terminal device 20 from the fixture warehouse (hereinafter referred to as "warehouse") and performs the hanging.

[0024] However, among the lighting fixtures 10 in the warehouse, there are lighting fixtures 10 that have similar shapes despite different outputs and color temperatures. As a result, there is a problem that it is impossible to visually distinguish the lighting fixture 10 with the required output and color temperature among the lighting fixtures 10 in the warehouse.

[0025] Therefore, as shown in Figure 2, the control server 30 changes the color of the handles (hereinafter referred to as "handles") for each model of lighting fixture 10 in the warehouse displayed on the terminal device 20, corresponding to differences in output and color temperature. In other words, the control server 30 displays the handles of the lighting fixtures 10 in the warehouse displayed on the terminal device 20 in different colors using MR display. For example, the control server 30 changes the color of the handles of the objects of the lighting fixtures 10 in the warehouse displayed on the terminal device 20. Alternatively, it superimposes virtual objects with different handle colors onto the location of the lighting fixtures 10 in the warehouse displayed on the terminal device 20. In the example in Figure 2, the handle color differs for each lens size, making it easy to identify the model. In this example, the 6-inch model is green, the 8-inch model is red, and the 9-inch model is blue.

[0026] Alternatively, the handles of the (actual) lighting fixtures 10 in the warehouse may be pre-colored to correspond to differences in model, output, or color temperature, and the control server 30 may identify the lighting fixture 10 based on the overall shape and handle color of the lighting fixture 10 in the warehouse as captured by the terminal device 20, and display information (fixture information) related to the lighting fixture 10 on the terminal device 20. In other words, the color of the handle of the lighting fixture 10 may be changed in reality rather than using MR display. In this case, the color of the handle of the lighting fixture 10 in the warehouse displayed on the terminal device 20 will be the same as the color of the handle of the actual lighting fixture 10.

[0027] Furthermore, the control server 30 may change the color of the handles for each model of lighting fixture 10 in the warehouse displayed on the terminal device 20, and may also display information about the lighting fixture 10 (near the handles). In addition, if there are multiple types of information about the lighting fixture 10, the control server 30 may display multiple types of information on the terminal device 20. For example, the control server 30 may display model (model name) information, manufacturer information, etc., as information about the lighting fixture 10. Also, if the model information cannot be identified as a single piece of information and there are multiple candidates such as model A and model B, the control server 30 may display multiple pieces of information representing the candidates. The information about the lighting fixture 10 may also include the usage time of the lighting fixture 10. For example, the information about the lighting fixture 10 may include information such as the service life of the lighting fixture 10, the period of use to date (history), the continuous usable time, and the loan period (rental period).

[0028] In this case, the control server 30 may also change the handle color for each model of the virtual object of the lighting fixture 10 displayed when the 2D code is read, in accordance with differences in output and color temperature. Furthermore, if the lighting fixture 10 in the warehouse displayed on the terminal device 20 corresponds to (matches) the lighting fixture 10 displayed when the 2D code is read, the control server 30 may display the handle color of the object of the lighting fixture 10 in the warehouse displayed on the terminal device 20 as the same color as the handle color of the virtual object of the lighting fixture 10 displayed when the 2D code is read.

[0029] Then, by viewing the lighting fixtures 10 in the warehouse through the terminal device 20, users can identify the model number of the lighting fixture 10 by the difference in the color of the handles of the lighting fixtures 10 displayed on the terminal device 20. For example, as shown in Figure 2, users can distinguish the model by the different handle colors for each model. This allows users to find the lighting fixture 10 with the output and color temperature they need, even if the shapes of the fixtures are similar. In other words, when users bring a lighting fixture 10 from the warehouse to be hung at the location of the 2D code, they can easily find the lighting fixture 10 they need by viewing the lighting fixtures 10 in the warehouse through the terminal device 20.

[0030] Note that the handle is merely one example. In reality, it could be any specific part (location) of the lighting fixture 10 other than the handle that is visible from the outside. That is, any part on the surface of the lighting fixture 10 that is visually recognizable to the user when the lighting fixture 10 is displayed on the terminal device 20. In reality, it could be the entire surface of the lighting fixture 10, or a specific surface (top, side, bottom, etc.) or a part thereof.

[0031] Furthermore, instead of changing the color of the handle for each model in accordance with differences in output and color temperature, the control server 30 may affix a visually identifiable mark to a specific location. For example, the control server 30 may affix a different mark to each model in accordance with differences in output and color temperature. The control server 30 may also display the model name, explanatory text or abbreviations regarding the differences between models in text format. In other words, the control server 30 may change the display manner of the lighting fixture 10 for each model in accordance with differences in output and color temperature.

[0032] Furthermore, each lighting fixture 10 can be configured individually to suit the usage environment. Therefore, the control server 30 may change the color of the handle (or another part) for each model in response not only to differences in the output and color temperature of the lighting fixtures 10, but also to differences in the settings of the lighting fixtures 10. In addition, the control server 30 may change the color of the handle (or another part) for each model in response not only to differences in the hardware of the lighting fixtures 10, but also to differences in the software (including firmware) of the lighting fixtures 10.

[0033] The configuration of the terminal device 20 and the control server 30 will be explained using Figure 3. Figure 3 is a diagram showing an example of the configuration of the terminal device and the control server according to this embodiment. The configuration of the lighting fixture 10 and the repeater 40 will not be explained.

[0034] As shown in Figure 3, the terminal device 20 includes an imaging unit 21, a display unit 22, and a communication unit 23. The imaging unit 21, the display unit 22, and the communication unit 23 are interconnected via a bus so that they can communicate with each other.

[0035] The imaging unit 21 is the imaging function (camera function) of the terminal device 20 and is implemented by an image sensor (image sensor) such as a CCD (Charge Coupled Device) or CMOS (Complementary Metal-Oxide-Semiconductor). The imaging unit 21 captures images (videos) of scenery, objects, etc., within the shooting range and converts them into data (image capture). If the lighting fixture 10 is included within the shooting range, the imaging unit 21 also captures the lighting fixture 10. The imaging unit 21 also sends the captured image (video) data to the display unit 22, transmits it to the control server 30 or a PC or smartphone via the communication unit 23, or stores it in a storage device or storage medium. The image may be a video.

[0036] The display unit 22 is the display function of the terminal device 20 and is implemented by a display capable of MR / AR / VR display. The display unit 22 displays images (videos) captured by the imaging unit 21. The display unit 22 also displays data received from the control server 30 via the communication unit 23.

[0037] The communication unit 23 is a communication function of the terminal device 20, and communicates with the repeater 40 directly or via a nearby PC or smartphone (not shown) using wireless communication such as Wi-Fi (registered trademark) or Bluetooth (registered trademark) (or using a communication cable), and exchanges data with the control server 30 via the repeater 40.

[0038] As shown in Figure 3, the control server 30 includes a communication unit 31, a storage unit 32, and a control unit 33. The communication unit 31, the storage unit 32, and the control unit 33 are connected to each other via a bus so that they can communicate with one another.

[0039] The communication unit 31 is implemented, for example, by a NIC (Network Interface Card). Furthermore, the communication unit 31 is connected to each device via a network N (see Figure 3), such as the Internet.

[0040] The storage unit 32 is implemented by, for example, semiconductor memory elements such as RAM (Random Access Memory) and flash memory, or by storage devices such as HDD (Hard Disk Drive), SSD (Solid State Drive), and optical discs. The storage unit 32 may store images (videos) of the captured lighting fixture 10, fixture information of the lighting fixture 10, and data of the setup diagram.

[0041] The control unit 33 is a controller, and is realized by executing various programs stored in the internal storage device of the control server 30 in a storage area such as RAM, using, for example, a CPU (Central Processing Unit), MPU (Micro Processing Unit), GPU (Graphics Processing Unit), ASIC (Application Specific Integrated Circuit), or FPGA (Field Programmable Gate Array). In the example shown in Figure 3, the control unit 33 has an acquisition unit 331, a specification unit 332, and a display control unit 333.

[0042] The acquisition unit 331 acquires images (videos) of the lighting fixture 10 captured by the terminal device 20, which has an imaging unit 21 and a display unit 22, via the communication unit 31.

[0043] The identification unit 332 identifies the photographed lighting fixture 10 based on the image of the lighting fixture 10 taken by the wearable terminal device 20 having an imaging unit 21 and a display unit 22. At this time, the identification unit 332 identifies the model and fixture information of the photographed lighting fixture 10.

[0044] Alternatively, the identification unit 332 may identify a lighting fixture 10 based on the overall shape and the color of the specific part of the actual lighting fixture 10 photographed by the terminal device 20 when the terminal device 20 photographs the actual lighting fixture 10 which has been pre-colored in a specific area corresponding to differences in model, output, or color temperature.

[0045] The display control unit 333, via the communication unit 31, causes the device information of the lighting fixture 10 identified by the identification unit 332 to be displayed on the display unit 22 of the terminal device 20. At this time, the identification unit 332 displays the information in a way that allows identification (so that the user can identify the lighting fixture 10) based on the overall shape (overall appearance) of the lighting fixture 10 and at least a specific part of the lighting fixture 10 (such as the color of the handle). For example, the display control unit 333 changes the color of the handle for each model of lighting fixture 10 to correspond to the differences in output and color temperature for each model. If there are multiple types of device information for the lighting fixture 10 identified by the identification unit 332, the display control unit 333 displays multiple types of device information on the display unit 22 of the terminal device 20.

[0046] Furthermore, the display control unit 333 overlays information onto a predetermined location (specific location, surrounding area, etc.) of the lighting fixture 10. For example, the display control unit 333 overlays color content based on fixture information onto a predetermined location of the lighting fixture 10. The display control unit 333 also displays information based on the address and universe. In addition, the display control unit 333 displays information based on the comparison result with the setup diagram.

[0047] (Situation: Warehouse) Furthermore, the display control unit 333 may display information on the display unit 22 of the terminal device 20 according to the type of lighting fixture 10 if the lighting fixture 10 is in the warehouse. The display control unit 333 may also refer to the setup diagram and display or highlight only the necessary information on the display unit 22 of the terminal device 20. For example, the display control unit 333 may clearly display, illuminate, or blink only the lighting fixtures 10 in the warehouse that correspond to (match) the lighting fixture displayed when the 2D code is read, from among the lighting fixtures 10 in the warehouse photographed by the imaging unit 21 of the terminal device 20, while making the others semi-transparent or concealed. The display control unit 333 may also display the hanging location on the display unit 22 of the terminal device 20. Furthermore, if there are multiple lighting fixtures 10 of the same type, the display control unit 333 may also display the usage time for each fixture. The display control unit 333 may also display the last registration date and time in the database.

[0048] (Situation: Studio) Furthermore, the display control unit 333 may display a color on the display unit 22 of the terminal device 20 corresponding to the match between the hanging information and the fixture information when the lighting fixture 10 is in the studio. The display control unit 333 may also display information based on the DMX address. The display control unit 333 may also display the lighting fixture 10 when a malfunction is found, such as when the lighting fixture 10 is dropped. The display control unit 333 may also display the lighting fixture 10 when attempting to access it via RDM (Raw Device Mapping) but there is no response. The display control unit 333 may also highlight the lighting fixture 10 when the actual operation content does not match the operation content captured by the terminal device 20.

[0049] Figure 4 is a flowchart illustrating the overall processing flow of the display control system according to this embodiment.

[0050] First, when a user views the 2D code installed on the baton through the terminal device 20, the imaging unit 21 of the terminal device 20 reads the 2D code installed on the baton and transmits the information of the 2D code to the control server 30 via the communication unit 23 (step S101).

[0051] Next, the identification unit 332 of the control server 30 refers to the setup diagram data based on the information in the two-dimensional code and identifies the lighting fixture 10 to be suspended at the position of the two-dimensional code (step S102).

[0052] Next, the display control unit 333 of the control server 30 displays a virtual object of the lighting fixture 10 on the display unit 22 of the terminal device 20 via the communication unit 31 (step S103). At this time, the display control unit 333 of the control server 30 may change the color of the handle of the virtual object of the lighting fixture 10 for each model in accordance with differences in output and color temperature. In addition, the display control unit 333 may superimpose the fixture information of the lighting fixture 10. There may be multiple types of fixture information.

[0053] Next, the display unit 22 of the terminal device 20 displays a virtual object of the lighting fixture 10 and presents it to the user (step S104). By looking at the virtual object of the lighting fixture 10 displayed on the display unit 22 of the terminal device 20, the user can recognize the lighting fixture 10 to be hung at the location of its 2D code.

[0054] Next, when the user views the lighting fixtures 10 in the warehouse through the terminal device 20, the imaging unit 21 of the terminal device 20 takes a picture of the lighting fixtures 10 in the warehouse, converts the image (video) into data, and transmits it to the control server 30 (step S105).

[0055] Next, the identification unit 332 of the control server 30 identifies the photographed lighting fixture 10 based on the image of the lighting fixture 10 taken by the imaging unit 21 of the terminal device 20 (step S106). At this time, the identification unit 332 identifies the model and fixture information of the photographed lighting fixture 10.

[0056] Next, the display control unit 333 of the control server 30 generates an object of the lighting fixture 10 with a handle color changed for each model, corresponding to differences in output and color temperature, based on the captured image of the lighting fixture 10, its model, and fixture information, and displays the object of the lighting fixture 10 on the display unit 22 of the terminal device 20 via the communication unit 31 (step S107). Alternatively, the display control unit 333 may generate a virtual object of the lighting fixture 10 with a changed handle color and superimpose it on the position of the lighting fixture 10 on the display unit 22 of the terminal device 20. Furthermore, the display control unit 333 may also superimpose the fixture information of the lighting fixture 10. There may be multiple types of fixture information.

[0057] Next, the display unit 22 of the terminal device 20 displays an object of the lighting fixture 10 and presents it to the user (step S108). By looking at the object of the lighting fixture 10 displayed on the display unit 22 of the terminal device 20, the user can easily find the lighting fixture 10 they need in the warehouse by looking at the overall shape of the lighting fixture and at least a specific part of the lighting fixture (such as the color of the handle).

[0058] In the above embodiment, some or all of the processing performed by the control server 30 may actually be performed by the terminal device 20. For example, the terminal device 20 may perform all processing in a standalone manner. In this case, the terminal device 20 is assumed to be equipped with the functions of the control server 30 in the above embodiment.

[0059] As described above, the display control system 1 according to the embodiment includes a specification unit 332 and a display control unit 333. The specification unit 332 identifies the photographed lighting fixture 10 based on the image of the lighting fixture 10 taken by a wearable terminal device 20 having an imaging unit 21 and a display unit 22. The display control unit 333 causes the fixture information of the lighting fixture 10 identified by the specification unit 332 to be displayed on the display unit of the terminal device 20.

[0060] As a result, the MR glasses read the 2D code placed on the baton, refer to the setup diagram data, and display the equipment to be hung at that location on the MR glasses. This allows users to easily find the equipment they need by looking at the equipment in the equipment warehouse through the MR glasses when retrieving the equipment displayed on the MR glasses.

[0061] While embodiments of the present invention have been described, these embodiments are presented as examples only and are not intended to limit the scope of the invention. These embodiments can be implemented in various other forms, and various omissions, substitutions, and modifications can be made without departing from the spirit of the invention. These embodiments are included in the scope and spirit of the invention, as well as in the claims and their equivalents. Furthermore, these embodiments can be combined as appropriate, without contradicting the processing content. [Explanation of Symbols]

[0062] 1. Display control system 10 Lighting fixtures 20 Terminal devices 21 Imaging Department 22 Display section 23 Communications Department 30 Control Server 31 Communications Department 32 Storage section 33 Control Unit 331 Acquisition Department 332 Specific part 333 Display Control Unit 40 Repeaters

Claims

1. A terminal device having an imaging unit and a display unit identifies the photographed lighting fixture based on the image of the lighting fixture taken by the terminal device; A display control unit that overlays and displays fixture information of the lighting fixture identified by the specified unit onto the display unit of the terminal device; A display control system characterized by having the following features.

2. The display control unit displays the overall shape of the lighting fixture and at least a specific part of the lighting fixture in a way that allows for identification. The display control system according to claim 1, characterized in that it is as described above.

3. If there are multiple types of fixture information for the lighting fixture identified by the identification unit, the display control unit will cause the display unit of the terminal device to display multiple types of fixture information. The display control system according to claim 1, characterized in that it is as described above.

4. The fixture information of the aforementioned lighting fixture includes the usage time of the lighting fixture. The display control system according to claim 1, characterized in that it is as described above.

5. The display control unit changes the color of at least a portion of specific locations on the lighting fixture, which is specified by the specific unit for each model, in accordance with differences in output or color temperature. The display control system according to claim 1, characterized in that it is as described above.

6. The aforementioned identification unit, when the terminal device reads the two-dimensional code installed on the baton, identifies the lighting fixture to be suspended at the location of the two-dimensional code. When the display control unit overlays and displays a virtual object of a lighting fixture to be suspended at the position of the two-dimensional code onto the display unit of the terminal device, it changes the color of at least a specific part of the virtual object of the lighting fixture for each model in accordance with differences in output or color temperature. The display control system according to claim 1, characterized in that it is as described above.

7. The aforementioned identification unit identifies the lighting fixtures in the warehouse when the terminal device photographs the lighting fixtures in the warehouse. When the display control unit overlays the objects of the lighting fixtures in the warehouse onto the display unit of the terminal device, it changes the color of at least a specific part of the objects of the lighting fixtures for each model in accordance with differences in output or color temperature. The display control system according to claim 1, characterized in that it is as described above.

8. The aforementioned identification unit identifies a lighting fixture based on the overall shape and the color of the specific part of the actual lighting fixture photographed by the terminal device when the terminal device photographs an actual lighting fixture that has been pre-colored in a specific area corresponding to differences in model, output, or color temperature. The display control system according to claim 1, characterized in that it is as described above.

9. The terminal device is an MR glass. The display control system according to claim 1, characterized in that it is as described above.

10. A display control method executed by a display control system, A terminal device having imaging and display functions identifies the photographed lighting fixture based on the image of the lighting fixture it has photographed; A display control step that overlays and displays the fixture information of the lighting fixture identified in the specified step onto the display function of the terminal device; A display control method characterized by including the following.

11. A procedure for identifying a lighting fixture based on an image of the lighting fixture taken by a terminal device having imaging and display functions; A display control procedure that overlays and displays the fixture information of the lighting fixture identified by the above-mentioned identification procedure onto the display function of the terminal device; A display control program characterized by causing a computer to execute it.

Images