Construction management support device

Abstract

To provide a construction management support apparatus that effectively realizes efficiency improvement in construction management.SOLUTION: A construction management support apparatus 100 for supporting structure construction management comprises a storage unit 110, a display unit 120, an operation reception unit 130, an interface unit 140, and a control unit 160. The control unit 160 uses a Web browser function of a construction management support program 111 to parse a drawing display HTML file 112 for displaying a home screen, thereby displaying the home screen. The control unit 160, if an image link mark is selected, displays a plan view screen by following the link using the Web browser function of the construction management support program 111.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The technology disclosed in this specification relates to a construction management support device. [Background technology]

[0002] There is known a construction management support device that supports construction management of structures such as buildings and civil engineering structures (see, for example, Patent Document 1). The construction management support device supports the construction management work of a construction manager by, for example, storing drawing data of the structure to be constructed and image data of the structure, and displaying the drawings and images using the drawing data and image data. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2004-295543 A Summary of the Invention [Problem to be solved by the invention]

[0004] During construction management, it may not be easy to grasp the status of each part of a structure. For example, in the case of renovation work on an existing building, there is a case where the installation status of ducts and pipes in the space behind the interior material (e.g., ceiling material) is to be grasped. In such a case, the situation can be grasped by referring to a drawing, but the actual situation may differ from the drawing. In addition, the situation in the space can be grasped by removing the interior material and visually inspecting or taking a photograph of the space behind the interior material. However, when the same place is to be investigated from a different perspective after the interior material is restored, if the situation is not remembered or is not shown in the photograph, it is necessary to remove the interior material again and investigate, which makes the work complicated. In particular, when the structure to be constructed is a store or office building, work may occur during non-business hours such as at night, and work efficiency may be greatly reduced. Conventional construction management support devices cannot effectively solve such problems, and there is room for improvement in terms of contributing to the efficiency of construction management.

[0005] This specification discloses a technique that can solve at least a part of the above-mentioned problems. [Means for solving the problem]

[0006] The technology disclosed in this specification can be realized, for example, in the following forms.

[0007] (1) A construction management support device disclosed in the present specification is a construction management support device that supports construction management of a structure, and includes a memory unit that stores a first markup language document file that is capable of setting a link to other content, the first markup language document file for displaying a first screen including a first drawing of the structure, and a second markup language document file that is linked to a first position on the first drawing included in the first screen and for displaying a second screen including a 360-degree image of the structure, an operation receiving unit, a display unit, and a control unit. The control unit displays the first screen on the display unit based on the first markup language document file, and in response to a selection operation of the first position on the first drawing included in the first screen being accepted via the operation accepting unit, displays the second screen on the display unit based on the second markup language document file, and in response to a predetermined operation being accepted via the operation accepting unit, switches the line of sight of the 360-degree image included in the second screen displayed on the display unit.

[0008] According to this construction management support device, the construction manager can select a first position on the first drawing of the structure included in the first screen displayed on the display unit, thereby displaying a second screen including a 360-degree image of the structure at that position on the display unit, and can also switch the viewing direction of the 360-degree image displayed on the display unit by performing a predetermined operation. Therefore, according to this construction management support device, a 360-degree image of a specific position of the structure to be constructed can be displayed and the viewing direction of the 360-degree image can be switched to a desired direction by intuitive operation, and the situation of the specific position of the structure can be grasped in detail all around. Therefore, according to this construction management support device, the efficiency of construction management can be effectively realized.

[0009] (2) In the above construction management support device, the second screen may include a second drawing of the structure, and the control unit may be configured to switch the viewpoint of the 360-degree image included in the second screen displayed on the display unit to a position corresponding to the second position in response to receiving a selection operation of a second position on the second drawing included in the second screen via the operation receiving unit. According to this construction management support device, the viewpoint of the 360-degree image can be switched to a desired position by an intuitive operation, and the situation of a specific area of ​​the structure can be grasped in detail all around. Therefore, according to this construction management support device, the efficiency of construction management can be further effectively realized.

[0010] (3) In the above construction management support device, the storage unit may further store a third markup language document file for displaying a third screen including a third drawing showing a wider area than the first drawing of the structure, the first markup language document file being linked to a third position on the third drawing included in the third screen, and the control unit may display the third screen on the display unit based on the third markup language document file, display the first screen on the display unit based on the first markup language document file in response to a selection operation of the third position on the third drawing included in the third screen being accepted via the operation acceptance unit, and display a data storage folder associated with the fourth position in response to a selection operation of a fourth position different from the third position on the third drawing included in the third screen being accepted via the operation acceptance unit. According to this construction management support device, a data storage folder for storing data related to a specific area of ​​the structure to be constructed can be displayed by an intuitive operation, and the efficiency of data management operations such as viewing, editing, and searching the data can be improved.

[0011] The technology disclosed in this specification can be realized in various forms, such as a construction management support device, a construction management support system, a construction management support method, a computer program for realizing the functions of those devices or systems, a non-transitory recording medium on which that computer program is recorded, etc. [Brief description of the drawings]

[0012] [Figure 1] FIG. 1 is an explanatory diagram illustrating a schematic configuration of a construction management support device 100 according to an embodiment of the present invention. [Diagram 2] A flowchart showing the construction management support process in this embodiment. [Diagram 3] FIG. 13 is an explanatory diagram showing an example of a home screen SC3 displayed on the display unit 120. [Figure 4] FIG. 1 is an explanatory diagram showing an example of a floor plan screen SC1 displayed on the display unit 120. [Diagram 5] FIG. 13 is an explanatory diagram showing an example of a 360-degree image screen SC2 displayed on the display unit 120. [Figure 6] FIG. 13 is an explanatory diagram showing an example of a 360-degree image screen SC2 displayed on the display unit 120. [Figure 7] FIG. 13 is an explanatory diagram showing an example of a data storage folder F1 displayed on the display unit 120. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] A. Embodiment: A-1.Device configuration: 1 is an explanatory diagram showing a schematic configuration of a construction management support device 100 in this embodiment. The construction management support device 100 is a device for supporting management of construction (in this embodiment, repair work) of a structure (in this embodiment, a building in an underground mall), and is configured by a general-purpose computer such as a personal computer, a tablet terminal, or a smartphone. The construction management support device 100 includes a storage unit 110, a display unit 120, an operation reception unit 130, an interface unit 140, and a control unit 160. These units are connected to each other via a bus 190 so as to be able to communicate with each other.

[0014] The display unit 120 is, for example, a liquid crystal display, and displays various images and information. The operation reception unit 130 is, for example, a keyboard, a mouse, and the like, and receives instructions by user operation. The display unit 120 may have a touch panel and function as the operation reception unit. The interface unit 140 is, for example, a LAN interface, a USB interface, a Bluetooth (registered trademark) interface, and the like, and communicates with other devices (for example, the imaging device 200) by wire or wirelessly. The imaging device 200 is a 360-degree camera that can generate 360-degree panoramic images (still images or moving images).

[0015] The storage unit 110 is configured, for example, by a ROM, a RAM, a hard disk drive (HDD), etc., and stores various programs and data. Note that the storage unit 110 may be configured by a device (such as a CD-ROM drive) that reads data stored in a computer-readable recording medium (not shown) such as a CD-ROM.

[0016] The storage unit 110 stores a drawing display HTML file 112, drawing data 113, an image display HTML file 114, and image data 115. The drawing data 113 is image data representing drawings (layout, floor plan, roof plan, etc.) of the structure to be constructed. The image data 115 is image data (e.g., JPEG data) representing images of each position of the structure to be constructed. The drawing display HTML file 112 and the image display HTML file 114 are markup language document files in which links (hyperlinks) to other contents can be set. The drawing display HTML file 112 is an HTML (Hyper Text Markup Language) file for displaying a screen including a drawing of the structure based on the drawing data 113. The image display HTML file 114 is an HTML file for displaying a screen including a 360-degree image of the structure based on the image data 115. The image display HTML file 114 and image data 115 are created by performing a specified image processing using image processing software (e.g., "Pano2VR") on image data (e.g., JPEG data) representing a 360-degree image generated by capturing an image using the imaging device 200.

[0017] The storage unit 110 also stores a construction management support program 111. The construction management support program 111 is a computer program for executing a construction management support process described below. The construction management support program 111 includes functions as a web browser, such as acquiring content based on a URI, displaying a screen by performing syntax analysis of the acquired content, and following hyperlinks.

[0018] The control unit 160 is configured with, for example, a CPU, and controls the operation of the construction management support device 100 by executing a computer program read from the storage unit 110. For example, the control unit 160 executes the construction management support process described below by reading and executing the construction management support program 111.

[0019] A-2. Construction management support processing: Next, the construction management support process executed by the construction management support device 100 will be described. Fig. 2 is a flowchart showing the construction management support process in this embodiment. The construction management support process is a process for supporting the construction management work of a construction manager by displaying drawings and images. The construction management support process is started, for example, when a start instruction is given by the construction manager via the operation reception unit 130.

[0020] First, the control unit 160 of the construction management support device 100 displays the home screen SC3 on the display unit 120 (S110). Specifically, the control unit 160 uses the Web browser function of the construction management support program 111 to perform syntax analysis of the drawing display HTML file 112 for displaying the home screen SC3, thereby displaying the home screen SC3.

[0021] FIG. 3 is an explanatory diagram showing an example of a home screen SC3 displayed on the display unit 120. In this embodiment, the home screen SC3 includes a layout plan DR3 of the structure (building in the underground shopping mall) to be constructed. The layout plan DR3 corresponds to a drawing that represents a wider area than the floor plan DR1 included in the floor plan screen SC1 described later. In the layout plan DR3, the passage of each area is a colored area C4, and one circular mark (hereinafter, referred to as "image link mark M3") is arranged in each area. In this embodiment, the home screen SC3 includes a latest news column for displaying the latest news, and the news can be updated by operating this column. The home screen SC3 is an example of a third screen in the scope of the claims, the drawing display HTML file 112 for displaying the home screen SC3 is an example of a third markup language document file in the scope of the claims, and the layout plan DR3 is an example of a third drawing in the scope of the claims.

[0022] In a state where the home screen SC3 is displayed on the display unit 120, the control unit 160 of the construction management support device 100 monitors whether the image link mark M3 on the layout drawing DR3 is selected (S120) and whether the colored area C4 on the layout drawing DR3 is selected (S180) via the operation reception unit 130. When the image link mark M3 is selected (S120: YES), the control unit 160 displays the floor plan screen SC1 on the display unit 120 (S130). In this embodiment, in the drawing display HTML file 112 for displaying the home screen SC3, a link to the drawing display HTML file 112 for displaying the floor plan screen SC1 is set at the position of the image link mark M3 on the layout drawing DR3. The control unit 160 displays the floor plan screen SC1 by following the link using the Web browser function of the construction management support program 111. The position of the image link mark M3 on the layout drawing DR3 included in the home screen SC3 is an example of the third position in the claims.

[0023] FIG. 4 is an explanatory diagram showing an example of the floor plan screen SC1 displayed on the display unit 120. The floor plan screen SC1 includes a floor plan DR1 of an area ("area A" in the example of FIG. 4) corresponding to the image link mark M3 selected in S120. The floor plan DR1 shows the division of one area (area A) of the underground mall. In addition, in the floor plan DR1, the passage portion is a colored area C1. In this embodiment, the floor plan screen SC1 includes a store name display field showing the store name of each section (A1 to 32), and the store name can be edited by operating this field. The floor plan screen SC1 is an example of the first screen in the claims, the drawing display HTML file 112 for displaying the floor plan screen SC1 is an example of the first markup language document file in the claims, and the floor plan DR1 is an example of the first drawing in the claims.

[0024] In a state where the floor plan screen SC1 is displayed on the display unit 120, the control unit 160 of the construction management support device 100 monitors whether or not the coloring area C1 is selected via the operation reception unit 130 (S140). When the coloring area C1 is selected (S140: YES), the control unit 160 displays the 360-degree image screen SC2 on the display unit 120 (S150). In this embodiment, in the drawing display HTML file 112 for displaying the floor plan screen SC1, a link to the drawing display HTML file 112 for displaying the 360-degree image screen SC2 is set at the position of the coloring area C1 on the floor plan DR1. The control unit 160 displays the 360-degree image screen SC2 by following the link using the Web browser function of the construction management support program 111. The position of the coloring area C1 on the floor plan DR1 included in the floor plan screen SC1 is an example of the first position in the claims.

[0025] 5 and 6 are explanatory diagrams showing an example of the 360-degree image screen SC2 displayed on the display unit 120. The 360-degree image screen SC2 includes a 360-degree image IM of a selected area (area A). In the example of FIG. 5 and FIG. 6, an image showing a building in an underground mall with the ceiling panel removed is shown as the 360-degree image IM. In this embodiment, a viewpoint mark VP indicating another viewpoint is displayed on the currently displayed 360-degree image IM. In addition, in this embodiment, the 360-degree image screen SC2 includes a roof plan DR2 of the area, and a current viewpoint mark VPc indicating the viewpoint of the currently displayed 360-degree image IM, a current line of sight direction mark VDc indicating the line of sight direction, and a viewpoint mark VP indicating another viewpoint are displayed on the roof plan DR2. In addition, in this embodiment, the 360-degree image screen SC2 includes a selection button SB for switching the viewpoint of the 360-degree image IM according to the code of each center line of the structure. When a predetermined operation (e.g., dragging the mouse, selecting the viewpoint mark VP in the top view DR2 or the 360-degree image IM, selecting the selection button SB, etc.) is received via the operation receiving unit 130 while the 360-degree image screen SC2 is displayed on the display unit 120, the line of sight and the viewpoint of the displayed 360-degree image IM are switched. For example, when a dragging operation of the mouse is received while the 360-degree image screen SC2 shown in FIG. 5 is displayed, the line of sight of the 360-degree image IM included in the 360-degree image screen SC2 is switched, for example, to a more upward direction, as shown in FIG. 6. In this way, by switching the line of sight and the viewpoint of the displayed 360-degree image IM, it is possible to grasp the detailed situation of the structure (building in the underground mall) to be constructed at the desired position and orientation. Such switching of the line of sight and the viewpoint is realized by utilizing the function of the image display HTML file 114. The 360-degree image screen SC2 is an example of a second screen in the claims, the image display HTML file 114 for displaying the 360-degree image screen SC2 is an example of a second markup language document file in the claims, the roof plan DR2 is an example of a second drawing in the claims, and the position of the viewpoint mark VP on the roof plan DR2 is an example of a second position in the claims.

[0026] When the 360-degree image screen SC2 is displayed on the display unit 120, or when the colored area C1 is not selected in the above-mentioned S140 (S140: NO), the control unit 160 of the construction management support device 100 monitors whether or not an instruction to return to a higher-level screen, such as a "back" button (not shown) or the like, is given via the operation reception unit 130 (S160), and if such an instruction is given (S160: YES), the control unit 160 of the construction management support device 100 returns to S110 and displays the home screen SC3 on the display unit 120. Also, when an instruction to "back" is not given in S160 (S160: NO), the control unit 160 of the construction management support device 100 monitors whether or not an instruction to end the process, such as an "end" button (not shown) or the like, is given via the operation reception unit 130 (S170), and if such an instruction is given (S170: YES), the control unit 160 ends the process. If no instruction to "end" is given in S170 (S170: NO), the process returns to S150 and the display of the 360-degree image screen SC2 continues.

[0027] In addition, when the colored area C4 on the layout plan DR3 included in the home screen SC3 is selected (S180: YES) in a state where the home screen SC3 is displayed on the display unit 120, the control unit 160 of the construction management support device 100 displays a data storage folder F1 for an area corresponding to the selected colored area C4 on the display unit 120 (S190). FIG. 7 is an explanatory diagram showing an example of the data storage folder F1 displayed on the display unit 120. In a state where the data storage folder F1 is displayed on the display unit 120, the construction manager can use the displayed data storage folder F1 to perform data management operations such as viewing, editing, and searching data (CAD data, photo data, document data, etc.). The position of the colored area C4 on the layout plan DR3 included in the home screen SC3 is an example of the fourth position in the claims.

[0028] In a state where the data storage folder F1 is displayed on the display unit 120, the control unit 160 of the construction management support device 100 monitors whether an instruction to return to a higher-level screen, such as a "back" button (not shown) or the like, is given via the operation reception unit 130 (S200), and if such an instruction is given (S200: YES), the process returns to S110 and displays the home screen SC3 on the display unit 120. If an instruction to "return" is not given in S200 (S200: NO), the control unit 160 of the construction management support device 100 monitors whether an instruction to end the process, such as an "end" button (not shown) or the like, is given via the operation reception unit 130 (S210), and if such an instruction is given (S210: YES), the process ends. If an instruction to "end" is not given in S210 (S210: NO), the process returns to S190 and the display of the data storage folder F1 is continued.

[0029] A-3. Advantages of this embodiment: As described above, the construction management support device 100 for supporting the construction management of a structure of this embodiment includes a storage unit 110, an operation reception unit 130, a display unit 120, and a control unit 160. The storage unit 110 stores, as a markup language document file capable of setting a link to other contents, a drawing display HTML file 112 for displaying a floor plan screen SC1 including a floor plan DR1 of the structure, and an image display HTML file 114 for displaying a 360-degree image screen SC2 including a 360-degree image IM of the structure. The image display HTML file 114 for displaying the 360-degree image screen SC2 is linked to the position of the colored area C1 on the floor plan DR1 included in the floor plan screen SC1. The control unit 160 causes the display unit 120 to display the floor plan screen SC1 based on the drawing display HTML file 112 for displaying the floor plan screen SC1. Furthermore, the control unit 160 causes the display unit 120 to display the 360-degree image screen SC2 based on the image display HTML file 114 for displaying the 360-degree image screen SC2 in response to receiving a selection operation for the position of the colored region C1 on the floor plan DR1 included in the floor plan screen SC1 via the operation receiving unit 130. Furthermore, the control unit 160 switches the line of sight direction of the 360-degree image IM included in the 360-degree image screen SC2 displayed on the display unit 120 in response to receiving a predetermined operation via the operation receiving unit 130.

[0030] Thus, according to the construction management support device 100 of the present embodiment, the construction manager can select the position of the colored region C1 on the plan view DR1 of the structure included in the plan view screen SC1 displayed on the display unit 120, thereby displaying the 360-degree image screen SC2 including the 360-degree image IM at that position of the structure on the display unit 120, and can also switch the line of sight of the 360-degree image IM included in the 360-degree image screen SC2 displayed on the display unit 120 by performing a predetermined operation. Therefore, according to the construction management support device 100 of the present embodiment, the 360-degree image IM at a specific position of the structure to be constructed can be displayed or the line of sight of the 360-degree image IM can be switched to a desired direction by an intuitive operation, and the situation of the specific position of the structure can be grasped in detail all around. Therefore, according to the construction management support device 100 of the present embodiment, the efficiency of construction management can be effectively realized.

[0031] For example, according to the construction management support device 100 of this embodiment, in a renovation work on an existing building, if interior materials (e.g., ceiling materials) are removed once and a 360-degree image that allows the condition of the space behind to be grasped is captured and stored in the storage unit 110, the condition of the place can be checked at any time from the desired line of sight after the interior materials are restored. Therefore, there is no need to remove the interior materials again to conduct an investigation. This advantage is particularly useful when the structure to be repaired is a store or office building and the time when the investigation can be conducted is limited to non-business hours such as at night.

[0032] Furthermore, according to the construction management support device 100 of this embodiment, all data necessary for construction management support is stored in the memory unit 110, and there is no need to access other devices (e.g., cloud servers) connected via a network to obtain data. This reduces development costs for ensuring information security and allows the device to be used without requiring a network environment.

[0033] In addition, in the construction management support device 100 of this embodiment, the 360-degree image screen SC2 includes a roof plan DR2 of the structure. In response to receiving a selection operation of the position of the viewpoint mark VP on the roof plan DR2 included in the 360-degree image screen SC2 via the operation receiving unit 130, the control unit 160 switches the viewpoint of the 360-degree image IM included in the 360-degree image screen SC2 displayed on the display unit 120 to a position corresponding to the viewpoint mark VP. Therefore, according to the construction management support device 100 of this embodiment, the viewpoint of the 360-degree image IM can be switched to a desired position by an intuitive operation, and the situation of a specific area of ​​the structure can be grasped in detail all around. Therefore, according to the construction management support device 100 of this embodiment, the efficiency of construction management can be further effectively realized.

[0034] In the construction management support device 100 of this embodiment, the storage unit 110 further stores a drawing display HTML file 112 for displaying a home screen SC3 including a layout drawing DR3 that represents a wider area than the floor plan DR1 of the structure. The drawing display HTML file 112 for displaying the floor plan screen SC1 is linked to the position of the image link mark M3 on the layout drawing DR3 included in the home screen SC3. The control unit 160 causes the display unit 120 to display the home screen SC3 based on the drawing display HTML file 112 for displaying the home screen SC3, and causes the display unit 120 to display the floor plan DR1 based on the drawing display HTML file 112 in response to the selection operation of the position of the image link mark M3 on the layout drawing DR3 included in the home screen SC3 being accepted via the operation acceptance unit 130. Furthermore, in response to receiving a selection operation for a position of a colored area C4 different from the image link mark M3 on the layout plan DR3 included in the home screen SC3 via the operation receiving unit 130, the control unit 160 causes the display unit 120 to display a data storage folder F1 associated with the position of the colored area C4. Therefore, according to the construction management support device 100 of this embodiment, the data storage folder F1 for storing data related to a specific area of ​​the structure to be constructed can be displayed by an intuitive operation, and the efficiency of data management operations such as viewing, editing, and searching for the data can be improved.

[0035] B. Variations: The technology disclosed in this specification is not limited to the above-described embodiments, and can be modified in various forms without departing from the spirit of the invention. For example, the following modifications are also possible.

[0036] The configuration of the construction management support device 100 in the above embodiment is merely an example and can be modified in various ways. For example, in the above embodiment, an HTML file is used as a markup language document file capable of setting a link to other content, but other markup language document files may be used.

[0037] In the above embodiment, the 360-degree image IM is obtained by capturing an image using the imaging device 200, which is a 360-degree camera, but the 360-degree image IM may be obtained by other means, such as stitching together a plurality of images generated by a normal imaging device. Also, in the above embodiment, the 360-degree image IM included in the 360-degree image screen SC2 is a still image, but the 360-degree image IM included in the 360-degree image screen SC2 may be a moving image.

[0038] The contents of the construction management support process in the above embodiment are merely examples and can be modified in various ways. For example, in the above embodiment, the configuration of each screen (home screen SC3, floor plan screen SC1, 360-degree image screen SC2) can be changed as appropriate. For example, in the above embodiment, the 360-degree image screen SC2 includes a roof plan DR2, but the 360-degree image screen SC2 may include other types of drawings such as floor plans. In addition, the 360-degree image screen SC2 may not include drawings. In addition, the positions where links to other contents are set on each screen and their display forms (image link marks M3, colored areas C1, colored areas C4) can be changed to other positions and display forms.

[0039] In the above embodiment, when the image link mark M3 on the layout plan DR3 included in the home screen SC3 is selected, the floor plan screen SC1 is displayed, and when the colored area C1 on the floor plan DR1 included in the floor plan screen SC1 is selected, the 360-degree image screen SC2 is displayed, but when a predetermined position on the drawing included in the home screen SC3 is selected, the 360-degree image screen SC2 may be displayed without first displaying the floor plan screen SC1. In such a form, the home screen SC3 is an example of the first screen in the claims, the drawing display HTML file 112 for displaying the home screen SC3 is an example of the first markup language document file in the claims, and the drawing included in the home screen SC3 is an example of the first drawing in the claims.

[0040] In the above embodiment, a renovation work on a building was used as an example, but the construction management support device 100 of this embodiment can be applied to general construction work, including new construction work, targeting structures including civil engineering structures. [Explanation of symbols]

[0041] 100: Construction management support device 110: Memory unit 111: Construction management support program 112: HTML file for displaying drawings 113: Drawing data 114: HTML file for displaying images 115: Image data 120: Display unit 130: Operation reception unit 140: Interface unit 160: Control unit 190: Bus 200: Imaging device C1: Colored area C4: Colored area F1: Data storage folder IM: 360-degree image M3: Image link mark SB: Selection button SC1: Plan view screen SC2: 360-degree image screen SC3: Home screen VDc: Current viewing direction mark VP: Viewpoint mark VPc: Current viewpoint mark

Claims

1. A construction management support device for supporting construction management of a structure, a storage unit that stores a first markup language document file capable of setting a link to other content, the first markup language document file being for displaying a first screen including a first drawing of the structure, and a second markup language document file being linked to a first position on the first drawing included in the first screen, the second markup language document file being for displaying a second screen including a 360-degree image of the structure; An operation reception unit; A display unit; A control unit; Equipped with The control unit is displaying the first screen on the display unit based on the first markup language document file; displaying the second screen on the display unit based on the second markup language document file in response to a selection operation of the first position on the first drawing included in the first screen being accepted via the operation acceptance unit; in response to a predetermined operation being accepted via the operation accepting unit, switching a line of sight direction of the 360-degree image included in the second screen displayed on the display unit; the storage unit further stores a third markup language document file for displaying a third screen including a third drawing showing a wider area of ​​the structure than the first drawing; the first markup language document file is linked to a third location on the third drawing included in the third screen; The control unit is displaying the third screen on the display unit based on the third markup language document file; displaying the first screen on the display unit based on the first markup language document file in response to a selection operation of the third position on the third drawing included in the third screen being accepted via the operation acceptance unit; displaying, on the display unit, a data storage folder associated with the fourth position in response to receiving, via the operation receiving unit, a selection operation of a fourth position different from the third position on the third drawing included in the third screen; Construction management support device.

2. The construction management support device according to claim 1, the second view includes a second drawing of the structure; the control unit, in response to receiving a selection operation of a second position on the second drawing included in the second screen via the operation receiving unit, switches a viewpoint of the 360-degree image included in the second screen displayed on the display unit to a position corresponding to the second position. Construction management support device.

Images