JP6670580B2 - Architectural systems - Google Patents

Description

  The present invention relates to a system for the construction field used in the construction field.

  2. Description of the Related Art Conventionally, in the field of construction in which building and repair of a house are performed, a site agent (a so-called on-site supervisor or the like) has described an instruction on a repaired portion or the like in a drawing describing a layout of the house or the like. Then, the worker who actually performs the repair or the like specifies the repair location with reference to the drawing described by the site agent and performs the repair work or the like. In addition, a site agent has used a construction site display device described in Patent Literature 1, for example, to give a work instruction.

JP 2012-155137 A

  However, when a worker refers to a drawing, a repaired part may be erroneously specified, and work may not be performed on a part intended by a site agent. In addition, even when the above-mentioned construction site display device has been removed from the installation location, the worker cannot identify the repair location, and the work may not be performed at the location intended by the site agent. . As a result, there is a possibility that work efficiency may decrease, such as the necessity of re-work.

  An object of the present invention is to provide a system for the architectural field that improves work efficiency.

The system for the architectural field according to the present invention is a system for the architectural field in which a first terminal and a second terminal can communicate with a server via a network, wherein the first terminal is attached to a user, A first terminal display unit capable of displaying information superimposed on a real space visually recognized by a user and a first imaging unit capable of capturing an image of at least a part of the real space visually recognized by a user to obtain an image. One image acquisition unit, an enlargement instruction acquisition unit that acquires enlargement instruction information that is information of an instruction to enlarge a part of an image, and the enlargement instruction acquisition using an image captured by the first image acquisition unit. Means for enlarging a portion on the image indicated by the enlargement instruction information obtained by the means, and displaying enlarged enlargement means to be displayed on the first terminal display section, and building instruction information which is information on repair instruction relating to architecture can be input . , The enlarged table Specifying a site on the enlarged image is the image that has been magnified by the means, the architecture and can be input instruction input means instruction information, the architecture instruction specifying a site on the enlarged image by said instruction input means The position where the information is input, the image position information obtaining means for obtaining image position information which is information of the position on the image obtained by the first image obtaining means, and the position information of the first terminal First position information acquisition means for acquiring certain first position information, the building instruction information input by the instruction input means, the first position information acquired by the first position information acquisition means, and the image have been and said image position information acquired by the position information acquisition unit, and a first transmission means for transmitting to the server, the denominated transmitted by said first transmitting means A storage control means for storing in the first storage unit in association instruction information and the first positional information and the image position information is transmitted from the second terminal, the information of the position of the second terminal a The second position information receiving means for receiving two position information, the position based on the second position information received by the second position information receiving means, and the first position information stored in the first storage unit When the based position is within a predetermined range, the building instruction information corresponding to the first position information stored in the first storage unit, and the first position information and the image position information is the second A second transmitting means for transmitting to a terminal, wherein the second terminal is mounted on a user, and a second terminal display unit capable of displaying information superimposed on a real space visually recognized by the user; Capture at least part of the image of the real space A second image acquisition unit that acquires an image by controlling a second imaging unit; a second position information acquisition unit that acquires the second position information of the second terminal; and a second position information acquisition unit that acquires the second position information. A third transmission unit that transmits the second position information to the server, and refers to an image acquired by the second image acquisition unit, and determines a position based on the image position information transmitted by the second transmission unit. Controlling the image position specifying means to be specified and the second terminal display unit, and pointing to the position specified by the image position specifying means at a position based on the first position information transmitted by the second transmitting means. And an instruction display means for indicating an instruction based on the building instruction information by pointing to a position of a portion to be repaired .

In this case, when building instruction information is input by a site agent or the like who uses the first terminal, the server stores the building instruction information and the first position information. Then, when the worker using the second terminal approaches a predetermined range from the position based on the first position information, the first position information and the building instruction information are transmitted from the server to the second terminal, and based on the building instruction information. The instruction is displayed on the second terminal display. Therefore, an instruction based on the building instruction information is displayed only when the worker using the second terminal approaches the position where the building instruction information has been input by the site agent. Therefore, the operator can easily specify the position where the instruction is input, as compared with the case where the instruction is described in the drawing. Therefore, the possibility of erroneously specifying a portion to be repaired or the like is reduced, and work is more reliably performed on a portion intended by a site agent. Therefore, the possibility that rework is required is reduced, and work efficiency is improved.
Further, for example, when instructing a repair work or the like of a part such as a part of an outer wall and a corner of a window, the operator specifies a position at which the repair work is instructed with only the first position information indicating the position of the first terminal. It can be difficult. According to the present invention, it is possible to input architectural instruction information using not only the first position information but also image position information that is information on a position on an image acquired by the first image acquiring means. Then, the instruction can be displayed by the instruction display means. For this reason, when a repair work for a part of the outer wall or the like is instructed, the instruction can be displayed at a part of the outer wall. Therefore, the operator can more surely specify the repair position. Therefore, the work efficiency of the worker is improved
Further, in the construction field, for example, an instruction such as repair may be given to a location distant from the ground, such as under a roof eave. In this case, since the place for determining the necessity of the repair is far away, the site agent has difficulty in visually recognizing the target place. According to the present invention, a site agent or the like using the first terminal can check the portion displayed in an enlarged manner, determine whether or not to input an instruction, and input architectural instruction information. Therefore, the work efficiency of the on-site agent using the first terminal is improved.

  In the architectural field system, the second terminal, the work result input means capable of inputting work result information that is information of the result after work, the work result information input by the work result input means the server Work result transmission means for transmitting the work result information transmitted by the work result transmission means to the first storage unit in association with the first position information. Means may be provided. In this case, work results can be managed on the server side. For this reason, for example, a site agent or the like can check the result of the work by accessing the server using the device.

  In the architectural field system, the server is configured to present a work result based on the work result information stored in the first storage unit by the work result storage unit to a user, The information processing apparatus may further include a process storage control unit configured to store, in the first storage unit, process progress information that is information related to the progress of the process and that is input according to a result of the presented work. In this case, for example, a site agent or the like can input the process progress information according to the work result presented by the presenting means and manage the work process. Therefore, it is not necessary to separately manage the process, and the work efficiency of the site agent or the like is improved.

  In the building system, the server stores the work example information corresponding to the building instruction information stored in the first storage unit from a second storage unit that stores work example information that is information about a work example. A work example specifying means for specifying, and a work example transmitting means for transmitting the work example information specified by the work example specifying means to the second terminal, wherein the second terminal is transmitted by the work example transmitting means. Work example display means for displaying the work example based on the performed work example information on the second terminal display unit may be provided. In this case, the worker using the second terminal can perform the work while referring to the work example displayed on the second terminal display unit. Therefore, the work quality and work efficiency are improved as compared with the case where the work example is not displayed.

  In the architectural field system, the second terminal transmits to the server the completed image obtained by the completed image obtaining unit that obtains a completed image that is an image at the time of completion of the work, and the completed image obtained by the completed image obtaining unit. Completion image transmission means may be provided, and the server may further comprise a work example addition means for further storing information including the completion image transmitted by the completion image transmission means as the work example information in the second storage unit. . In this case, the result of the new work is added to the server as new work example information. Therefore, the number of work examples that can be referred to when the worker performs the next work increases, and the work efficiency of the worker improves.

It is a figure showing composition of system 1 for the field of construction. FIG. 7 is a data configuration diagram of a correspondence data table 95. FIG. 9 is a data configuration diagram of a work example data table 96. It is a flowchart of a 1st terminal process. FIG. 4 is a diagram illustrating an example of a usage mode of a first terminal 40 in a work site 4. FIG. 3 is a diagram illustrating a scenery 81 transmitted through a display 404 of a first terminal 40, an imaging range 89 of a camera 406, and the like. FIG. 9 is a diagram illustrating a state in which enlargement instruction information is input and an enlarged image 891 is displayed on a display 404. It is a figure showing the state where building instruction information was inputted. FIG. 3 is a data configuration diagram showing a state where third image position information is additionally stored in a correspondence data table 95 shown in FIG. 2. It is a flowchart of a 2nd terminal process. It is a flowchart following FIG. FIG. 8 is a diagram illustrating an example of a usage mode of a second terminal 50 in the work site 4. FIG. 7 is a diagram illustrating an example of a scenery 181 transmitted through a display 504 of a second terminal 50 and information to be displayed. FIG. 10 is a diagram showing a state where a list of work examples 100 is displayed on a display 504 of the second terminal 50. FIG. 14 is a diagram illustrating a state in which an image 702 indicating a work example is displayed on a display 504 of the second terminal 50. FIG. 10 is a data configuration diagram showing a state in which work result information is additionally stored in the correspondence data table 95 shown in FIG. 9. It is a flowchart of a server process. It is a flowchart following FIG. FIG. 17 is a data configuration diagram showing a state in which process progress information is additionally stored in the correspondence data table 95 shown in FIG. 16. FIG. 4 is a data configuration diagram showing a state where work example information 978 is additionally stored in the work example data table 96 shown in FIG. 3.

  Hereinafter, an architectural field system 1 embodying the present invention will be described with reference to the drawings. First, an outline of the architectural field system 1 will be described with reference to FIG. The architectural field system 1 is a system used for work in the architectural field such as, for example, construction, repair, renovation, and road construction. The architectural field system 1 includes a network 2, a server 30, a first terminal 40, and a second terminal 50. Note that the first terminal 40 and the second terminal 50 may be the same terminal or different terminals. In the present embodiment, a case where the first terminal 40 and the second terminal 50 are different will be described as an example.

  The first terminal 40 and the second terminal 50 can communicate with the server 30 via the network 2 respectively. The first terminal 40 and the second terminal 50 are terminals used at a site where construction work such as construction, repair, renovation, and road construction is performed. The server 30 is located at a different base from the first terminal 40 and the second terminal 50.

  In the present embodiment, it is assumed that the server 30 is located in the management company 3. Note that the server 30 may be located in a data center or the like different from the management company 3. The first terminal 40 and the second terminal 50 are terminals used in the construction-related work site 4. The first terminal 40 is used, for example, by a site agent 91 (a so-called site supervisor or the like) shown in FIG. The second terminal 50 is used, for example, by a worker 92 such as a craftsman shown in FIG. It is assumed that the first terminal 40 and the second terminal 50 are head-mounted displays that can be mounted on the user's head (see FIGS. 5 and 12).

  As will be described later in detail, when the building agent information is input to the first terminal 40 by the on-site agent 91 (S12: YES in FIG. 4 and FIG. 8), the building instruction information and the building Information on the position where the instruction information is input is stored in the server 30 (S52 in FIG. 17). The building instruction information is, for example, a repair instruction at a work site. After the building instruction information is input by the site agent 91, when the worker using the second terminal 50 visits the work site 4 and approaches the position where the building instruction information is input, the second terminal 50 is automatically set. The display 504 displays the position at which the architectural instruction information is input, instructions based on the architectural instruction information, and the like (S37 in FIG. 10 and FIG. 13). The worker performs work according to an instruction based on the building instruction information.

  The electrical configuration of the server 30, the first terminal 40, and the second terminal 50 will be described with reference to FIG. The server 30 includes a CPU 301, a hard disk drive (hereinafter, HDD) 302, a RAM 303, a display 304, and an input unit 305. The HDD 302, the RAM 303, the display 304, and the input unit 305 are electrically connected to the CPU 301. The CPU 301 controls the server 30. The RAM 303 temporarily stores various data. The HDD 302 stores various programs for causing the CPU 301 to execute various processes, such as a server process (see FIGS. 17 and 18) described below. The HDD 302 stores a correspondence data table 95 (see FIG. 2) and a work example data table 96 (see FIG. 3), which will be described later. The display 304 displays various images under the control of the CPU 301. The input unit 305 is an operation unit that can input various instructions to the server 30.

  The first terminal 40 includes a CPU 401, a ROM 402, a RAM 403, a display 404, a GPS (Global Positioning System) unit 405, a camera 406, and an input device 407. The ROM 402, the RAM 403, the display 404, the GPS unit 405, and the camera 406 are electrically connected to the CPU 401. The CPU 401 controls the first terminal 40. The RAM 403 temporarily stores various data. The ROM 402 stores various programs for causing the CPU 401 to execute various processes, such as a first terminal process (see FIG. 4) described later. The display 404 is a transmissive display arranged in front of the user's right eye (see FIG. 5). The display 404 is attached to a user and can display information in a superimposed manner on a real space visually recognized by the user.

  The CPU 401 controls the GPS unit 405 and can measure the position of the first terminal 40. The camera 406 captures an image under the control of the CPU 401. The camera 406 is disposed on the right side of the user's head (see FIG. 5). The camera 406 can capture an image of at least a part of the real space visually recognized by the user.

  The input device 407 is, for example, a pointing device held by the user's hand (see FIG. 5). The CPU 401 captures an image of the trajectory of the input device 407 (more specifically, the tip 408 of the input device 407 illustrated in FIG. 5) that is moved by the user's hand movement in the space, and gives an instruction corresponding to the trajectory. To detect. For example, it is assumed that the user performs an operation of writing a character in a space in an imaging range of the camera 406 (see FIG. 8). The CPU 401 detects a trajectory of the input device 407 captured by the camera 406, and detects a character written in a space by the user. Further, the user can also select an item by designating a position in space corresponding to various information (for example, an item or the like) displayed on the display 404 by using the input device 407. In this case, the CPU 401 detects from the image captured by the camera 406 that a position in a space corresponding to a position corresponding to various information (items and the like) displayed on the display 404 has been designated, and detects the item. select. In addition, the CPU 401 can detect that the input device 407 has drawn a predetermined trajectory, and can detect an instruction corresponding to the predetermined trajectory. For example, it is assumed that one of the predetermined trajectories is a trajectory for instructing enlargement of an image (see trajectory 841 shown in FIG. 7). When the input device 407 draws a trajectory for instructing enlargement of an image by a user operation, the CPU 401 can detect that an instruction to enlarge the image has been input. Note that a switch (not shown) may be provided in the input device 407, and the switch may be pressed only when the user draws a trajectory describing characters or the like. In this case, the CPU 401 may detect only the trajectory while the switch is pressed.

  The second terminal 50 includes a CPU 501, a ROM 502, a RAM 503, a display 504, a GPS unit 505, a camera 506, and an input device 507. The ROM 502, the RAM 503, the display 504, the GPS unit 505, and the camera 506 are electrically connected to the CPU 501. The CPU 501 controls the second terminal 50. The RAM 503 temporarily stores various data. The ROM 502 stores various programs for causing the CPU 501 to execute various processes, such as a second terminal process (see FIGS. 10 and 11) described below. The CPU 501 controls the GPS unit 505 and can measure the position of the second terminal 50. Since the display 504, the camera 506, and the input device 507 are the same as the display 404, the camera 406, and the input device 407 of the first terminal 40, respectively, detailed description will be omitted.

  The correspondence data table 95 will be described with reference to FIG. The correspondence data table 95 is stored in the HDD 302 of the server 30. The correspondence data table 95 stores first position information, construction instruction information, image position information, work result information, and process progress information. In the example shown in FIG. 2, as building instruction information, instructions such as “repair of cracks in painted walls”, “repair of cracks in tiles”, “installation of security glass”, “repair of cracks in concrete”, and “installation of ventilation fan” Is stored. The building instruction information is input by the site agent 91 (see FIG. 5) using the first terminal 40, and is stored in the corresponding data table 95 in the server 30.

  The first position information is information on the position of the first terminal 40. The first position information indicates a position where the building instruction information has been input. In FIG. 2, the longitude is indicated by A1 to A5, and the latitude is indicated by B1 to B5. Actually, specific numerical values indicating the longitude and the latitude are stored.

  Image position information is information on a position on an image. Note that the image position information is obtained only when a part of the image is designated by the site agent 91 using the first terminal 40 and the building instruction information is input (S18 in FIG. 4), and the server 30 responds. This is stored in the data table 95 (S52 in FIG. 17). In the example illustrated in FIG. 2, the first image position information associated with the first position information “longitude: A2, latitude: B2” and the first position information “longitude: A4, latitude: B4” are associated. Second image position information is stored. The image position information may be position information (coordinates) in the entire image data or position information (coordinates) based on a feature (for example, a corner of a window).

  The work result information is information of a result after the work. The work result information is stored in the correspondence data table 95 in S59 (see FIG. 17) described later. The process progress information is information on the progress of the process. The process progress information is stored in the correspondence data table 95 in S63 (see FIG. 18) described later.

  The work example data table 96 will be described with reference to FIG. The work example data table 96 is stored in the HDD 302 of the server 30. The work example data table 96 stores work items and work example information. The work item is an item corresponding to various building instruction information. The work example information is information on a work example. The work example information is, for example, an image after the work is completed. Although details will be described later, in the present embodiment, the worker 92 (see FIG. 12) using the second terminal 50 can perform the work by referring to the image based on the work example information.

  In the example shown in FIG. 3, a plurality of pieces of work example information 961 to 964 are associated with the work item “Crack repair of painted wall”, and a plurality of pieces of work example information 965 to 965 are associated with the work item “Crack repair of tile”. 968 are associated with each other. Similarly, the work items “installation of security glass”, “repair of cracks in concrete”, “installation of ventilation fan”, and “repair of cracks in outer wall” include work example information 969 and 970, work example information 971 to 973, respectively. Work example information 974 and work example information 975 to 977 are associated with each other.

  The processing in the building system 1 will be described. In the following description, it is assumed that a site agent 91 (see FIG. 5) instructs a repair work on a crack 84 (see FIG. 6) of the outer wall 83 of the house 70, and a worker 92 performs the work later. This will be described by way of example. The crack 84 of the outer wall 83 is a portion located on the upper right of the window 82 (see FIG. 6).

  First, an example of a work flow will be described. As shown in FIG. 5, the first terminal 40 is used by the site agent 91 at the work site 4. The work site 4 is a site where the house 70 is repaired. FIG. 5 illustrates a house 70 in a plan view (a house 70 viewed from above a roof 771). The house 70 is provided with a window 82 (see FIGS. 5 and 7) and an entrance door 182 (see FIGS. 5 and 13). The site agent 91 checks the status of the house 70 at the work site 4. When the repaired part is found as a result of the check, the site agent 91 inputs the building instruction information to the first terminal 40. In the present embodiment, it is assumed that a crack 84 (see FIG. 6) of the outer wall 83 is found by the site agent 91 and the building instruction information is input. When the building instruction information is input (S12 in FIG. 4: YES, see FIG. 8), the first terminal 40 controls the GPS unit 405 to acquire the first position information (S16 in FIG. 4). When a part of the image is designated and the architectural instruction information is input, image position information is acquired (S18 in FIG. 4). The first terminal 40 transmits the building instruction information, the first position information, and the image position information to the server 30 (S19 or S20 in FIG. 4). The information transmitted to the server 30 is registered in the correspondence data table 95 and stored in the HDD 302 (S52 in FIG. 17).

  After the site agent 91 checks the status of the work site 4 (for example, several days later), the worker 92 performs work at the work site 4 (see FIG. 12). The second terminal 50 is used by the worker 92. When the worker 92 approaches the position based on the first position information (that is, the position where the site agent 91 has input the building instruction information), an instruction based on the building instruction information is automatically displayed on the display 504 (FIG. 10 S37 and FIG. 13). The worker 92 specifies a work location based on the displayed instruction and performs work. In addition, a work example based on the work example information transmitted from the server 30 is displayed on the display 504 of the second terminal 50 (see S40 in FIG. 10, S43 in FIG. 11, and FIG. 15). The worker 92 can perform work while referring to the work example displayed on the display 504. In addition, in the architectural field system 1, work result information input via the second terminal 50 can be stored in the HDD 302 of the server 30 and used for managing the progress of the work. In addition, the completed image captured by the second terminal 50 can be stored in the HDD 302 of the server 30 as new work example information.

  The processing executed in the architectural field system 1 will be described in more detail with reference to FIGS. First, a first terminal process executed by the CPU 401 of the first terminal 40 will be described with reference to FIG. When the first terminal 40 is operated by the site agent 91 and an instruction to start the first terminal process is input, the CPU 401 reads the first terminal process program from the ROM 402. The CPU 401 loads the read program on the RAM 403 and executes the first terminal process. In the following description, as a specific example, a case where the site agent 91 wears the first terminal 40 and checks the work site 4 as illustrated in FIG. 5 will be described.

  As shown in FIG. 4, in the first terminal process, first, the camera 406 (see FIG. 1) is controlled, and acquisition of an image is started (S11). Although not shown in FIG. 4, after S11 is performed, the process of acquiring at least a part of the image of the real space visually recognized by the user by the CPU 401 is continued. For example, as illustrated in FIG. 5, when the site agent 91 moves to the position P1, the site agent 91 can visually recognize the scenery 81 illustrated in FIG. Landscape 81 is part of house 70 and includes window 82. It is assumed that the entire periphery of the window 82 is the outer wall 83. A crack 84 of the outer wall 83 exists above and to the right of the window 82 on the outer wall 83. In the present embodiment, it is assumed that an image of a partial range 89 of the landscape 81 is obtained by controlling the camera 406 (see FIG. 6). In the present embodiment, the acquired image is not displayed on the display 404, but may be displayed.

  Next, the input device 407 is used to determine whether or not the building instruction information has been input (S12). If the building instruction information has not been input (S12: NO), it is determined whether or not enlargement instruction information, which is information of an instruction to enlarge a part of the image, has been acquired (S13). If the enlargement instruction information has not been acquired (S13: NO), the CPU 401 returns the processing to S12.

  For example, assume that the site agent 91 operates the input device 407 and inputs enlargement instruction information. In the present embodiment, as an example, it is assumed that the operation of the site agent 91 using the input device 407 and drawing the substantially circular locus 841 shown in FIG. 7 is the operation of inputting enlargement instruction information. The CPU 401 analyzes the image whose acquisition has been started in S11, and determines that the enlargement instruction information has been acquired when detecting that the input device 407 has drawn a substantially circular locus 841. In FIG. 7, the illustration of the hand of the site agent 91 holding the input device 407 is omitted.

  When acquiring the enlargement instruction information (S13: YES), the CPU 401 enlarges a portion on the image indicated by the enlargement instruction information by using the taken image and displays it on the display 404 (S14). In the case of the specific example, as shown in FIG. 7, an image 891 is displayed on a part of the display 404. The image 891 is an image obtained by enlarging an area including a portion where the enlargement instruction information indicated by the trajectory 841 in S13 is obtained. Thereby, the crack 84 of the outer wall 83 is enlarged. Therefore, the site agent 91 can easily check the enlarged portion. After executing S14, the CPU 401 returns the processing to S12.

  In the following description, it is assumed that the site agent 91 specifies the enlarged part and inputs the building instruction information. In a specific example, as shown in FIG. 8, a lead line 842 is drawn from the crack 84 of the outer wall 83 displayed on the enlarged image 891 using the input device 407, and the trajectory of the text indicating the building instruction information Suppose 843 "Repair of outer wall cracks" is drawn. The CPU 401 analyzes the lead line 842 and the trajectory 843 drawn by the input device 407 obtained via the camera 406, and determines that the building instruction information “repair of outer wall cracks” has been input at the position of the crack 84 on the outer wall 83. . Note that the position of the crack 84 of the outer wall 83 in the range 89 of the image captured by the camera 406 may be designated by the input device 407, as indicated by a dotted line 845.

  When the building instruction information has been input (S12: YES), the CPU 401 acquires the input building instruction information (S15). The CPU 401 stores the acquired building instruction information in the RAM 403. In a specific example, the building instruction information “repair of outer wall cracks” is acquired and stored in the RAM 403. Although not particularly described below, various information obtained by the CPU 401 is stored in the RAM 403 as appropriate.

  Next, the GPS unit 405 is controlled, and the first position information is obtained (S16). Thereby, the position information of the first terminal 40 attached to the site agent 91 standing in front of the crack 84 of the outer wall 83 is obtained. In the case of a specific example, it is assumed that “longitude: A6, latitude: B6” has been acquired as the first position information. The first position information "longitude: A6, latitude: B6" is information of the position P1 shown in FIG. Next, when the building instruction information is input in S12, only a part of the image is designated, and it is determined whether the building instruction information is input (S17). In the case of the specific example, since the position of the crack 84 of the outer wall 83 in the image indicating the range 89 is specified by the lead line 842 or the lead line 845 shown in FIG. 8, the CPU 401 specifies only a part of the image, It is determined that the building instruction information has been input (S17: YES).

  Next, image position information is obtained (S18). The image position information is the position where the architectural instruction information is input by the input device 407, and is the acquired position information on the image. In the case of the specific example, the image of the range 89 and the position of the crack 84 of the outer wall 83 indicated by the lead line 842 or 845 (for example, the coordinates in the image) are acquired as the image position information. The image position information acquired in the specific example is called third image position information.

  Next, the building instruction information acquired in S15, the first position information acquired in S16, and the image position information acquired in S18 are transmitted to the server 30 (S19, see arrow 751 in FIG. 1). . The building instruction information, the first position information, and the image position information transmitted in S19 are received in S51 (see FIG. 17) of the server 30 described later, and stored in the corresponding data table 95 in S52. In a specific example, as shown in FIG. 9, first position information “longitude: A6, latitude: B6”, building instruction information “repair of outer wall cracks”, and image position information “third image position information” correspond to corresponding data. Stored in table 95. Next, the CPU 401 returns the processing to S12.

  In S17, when a part of the image is not designated when the building instruction information is input (S17: NO), the building instruction information acquired in S15 and the first position information acquired in S16 are combined. Is transmitted to the server 30 (S20, see arrow 751 in FIG. 1). The building instruction information and the first position information transmitted in S20 are received in S51 (see FIG. 17) of the server 30 described later, and stored in the corresponding data table 95 in S52. Next, the CPU 401 returns the processing to S12. As described above, the first terminal process is executed.

  The first terminal 40 is used by the site agent 91, and the building instruction information and the like are transmitted to the server 30 (S19 and S20 in FIG. 4) and stored in the correspondence data table 95 in the server 30 (S52 in FIG. 17). A worker 92 (see FIG. 12) such as a craftsman works at the work site 4. The worker 92 uses the second terminal 50.

  The second terminal processing executed by the CPU 501 of the second terminal 50 will be described with reference to FIGS. When the operator 92 operates the second terminal 50 and inputs an instruction to start the second terminal processing, the CPU 501 reads the second terminal processing program from the ROM 502. The CPU 501 loads the read program into the RAM 503 and executes the second terminal process.

  In the second terminal process, first, the camera 506 is controlled, and acquisition of an image is started (S31). As in the case of S11 (see FIG. 4), after S31 is performed, the CPU 501 acquires at least a part of the image of the real space visually recognized by the user. In the present embodiment, an image in the range 189 shown in FIG. 13 is obtained. In the present embodiment, the acquired image is not displayed on the display 504, but may be displayed.

  Next, the GPS unit 505 is controlled, and second position information, which is information on the position of the second terminal 50, is obtained (S32). Next, the second position information acquired in S32 is transmitted to the server 30 (S33, see arrow 752 in FIG. 1). Hereinafter, the processing of S32 to S34, S42: NO, S44: NO, and S46: NO is repeated until “YES” is determined in S34 to be described later or S42, S44, or S46 shown in FIG. It is. That is, the second position information is obtained (S32), and the second position information is transmitted to the server 30 (see an arrow 752 in FIG. 33 and FIG. 1).

  After S33 is executed, it is determined whether the first position information, the building instruction information, the image position information, and the work example information transmitted in S57 (see FIG. 17) of the server 30 have been received (S52). . As shown in FIG. 12, in the case of the specific example, the position of the first terminal 40 when the work instruction information is input is the position P1 (see FIG. 5). In FIG. 12, a range within a predetermined range from the position P1 is indicated by a circle 155.

  For example, when the worker 92 is located at the position P2 shown in FIG. 12, it is separated from the position P1 by a circle 155 indicating a predetermined range. In this case, the server 30 determines that the position is not within a predetermined range from the position P1 based on the first position information “longitude: A6, latitude: B6” in the correspondence data table 95 (S54 in FIG. 17: NO), and S57 in the server 30. (See FIG. 17) is not executed, and the first position information, the building instruction information, the image position information, and the work example information are not transmitted to the second terminal 50. Therefore, in the second terminal 50, it is determined that the first position information, the building instruction information, the image position information, and the work example information have not been received (S34: NO).

  For example, as illustrated in FIG. 12, it is assumed that the worker 92 approaches the position P1 from the position P2 and moves to a position P3 inside the circle 155. In this case, the server 30 determines that the position is within a predetermined range from the position P1 based on the first position information “longitude: A6, latitude: B6” in the correspondence data table 95 (S54 in FIG. 17: YES), and the first position information , Construction instruction information, image position information, and work example information are transmitted to the second terminal 50 (see S57 in FIG. 17 and an arrow 753 in FIG. 1). When the image position information and the work example information are not associated with the first position information of the correspondence data table 95, the image position information and the work example information are not transmitted from the server 30. In the case of the specific example, the first position information “longitude: A6, latitude: B6”, the building instruction information “repair of outer wall cracks”, the image position information “third image position information”, and the work example information 975 to 977 ( 3) is transmitted from the server 30 to the second terminal 50 (S57 in FIG. 17, see arrow 753 in FIG. 1).

  As shown in FIG. 10, when the first position information, the building instruction information, the image position information, and the work example information are received (S34: YES), is the information received in S34 including the image position information? It is determined whether or not it is (S35). If the image position information is not included (S35: NO), the process of S37 described later is executed. When the image position information is included (S35: YES), the image acquired via the camera 506 is referred to, and the position based on the image position information is specified (S36).

  For example, it is assumed that the worker 92 at the position P3 (see FIG. 12) is viewing the scenery 181 via the display 504 as shown in FIG. Since the position P3 is farther from the house 70 than the position P1, the visible range of the house 70 in the scenery 181 is wider than the scenery 81 shown in FIG. Therefore, the scenery 181 includes not only the window 82 shown in FIG.

  The CPU 501 controls the camera 506 to acquire an image of a partial range 189 of the landscape 181. In S36, the image of the range 189 is compared with the image of the range 89 (see FIG. 8) included in the image position information, and the position of the crack 84 on the outer wall 83 is specified. As an example of the method of specifying the crack 84 of the outer wall 83, an image matching method is used.

  Next, the display 504 is controlled, and an instruction based on the building instruction information is displayed at a position based on the first position information received in S34 (S37). As in the specific example, when the position based on the image position information is specified in S36, an instruction based on the building instruction information is displayed at the position specified in S36 at the position based on the first position information (S37). ). In the case of the specific example, as shown in FIG. 13, the text 871 of the building instruction information “repair of outer wall cracks” is displayed indicating the position of the crack 84 of the outer wall 83. That is, just by moving the operator 92 from the position P1 to a position P2 within a predetermined range (within the range of the circle 155 in FIG. 12), the building instruction information indicating the position of the crack 84 on the outer wall 83 is automatically displayed. You. For this reason, the worker 92 can more reliably specify the location specified by the building instruction information. The worker 92 checks the text 871 indicating the displayed building instruction information, and moves to the position of the crack 84 on the outer wall 83 for repair work. When moving to the position P1 in FIG. 12, a landscape similar to the landscape 81 shown in FIG. 6 is visually recognized (see FIG. 14).

  Next, it is determined whether there is work example information in the information received in S34 (S38). If there is no work example information (S38: NO), the CPU 501 returns the processing to S32. If there is work example information (S38: YES), it is determined whether there is a plurality of work example information received in S34 (S39). When there is one work example information (S39: NO), a work example based on one work example information is displayed on the display 504 (S40). In S40, for example, a work example is displayed in the same manner as in the case of an image 702 showing a work example shown in FIG. In addition, when the work example information includes the work description information, the description text may be displayed.

  When there is a plurality of pieces of work example information (S40: YES), a list of work examples based on the plurality of pieces of work example information is displayed on the display 504 (S41). In a specific example, a list 100 of work examples is displayed as shown in FIG. The list 100 includes images 701 to 703. The images 701 to 703 are images based on work example information 975 to 977 (see FIG. 3). Each of images 701 to 703 is an example of a work for repairing a crack on an outer wall performed in the past. Next, the CPU 501 returns the processing to S32. Next, when S34 is executed, it is determined that the first position information, the building instruction information, the image position information, and the work example information have not been received (S34: NO). As shown in FIG. 11, it is determined whether one work example has been selected from the list of work examples displayed in S41 (S42). One operation example is selected by operating the input device 507 by the operator 92. In the example illustrated in FIG. 14, an image 702 indicating a work example is selected by the input device 507. In FIG. 14, the hand of the worker 92 is not shown.

  When one work example is selected (S42: YES), the selected one work example is displayed on the display 504 (S43). For example, when an image 702 indicating a work example is selected as shown in FIG. 14, only the image 702 is enlarged and displayed as shown in FIG. The worker 92 can perform the work related to the instruction based on the building instruction information displayed in S37 while referring to the operation example displayed in S40 or S43. The CPU 501 returns the processing to S31.

  If one work example has not been selected (S42: NO), it is determined whether work result information, which is information on the work result after the work, has been input (S44). The work result information is input by the operator 92 operating the input device 507. The work result information is, for example, a comment such as “the first process has been completed”. The work result information may be an image at the time of completion of the work, similarly to a completed image described later.

  When the work result information is input (S44: YES), the work result information is transmitted to the server 30 (S45, see arrow 752 in FIG. 1). The transmitted work result information is received in S58 of the server 30 (see FIG. 17), and stored in the HDD 302 in S59. For example, when the work result information “the first process is completed” is input (S44: YES), it is transmitted to the server 30 (S45, see arrow 752 in FIG. 1). Then, as shown in FIG. 16, the work result information “first step completed” is stored in association with the first position information “longitude: A6: A6, latitude: B6” in the correspondence data table 95. The CPU 501 returns the processing to S32. It should be noted that subsequent work may be performed on the day after the first step is completed. In this case, the worker 92 may change to another worker.

  If the work result information has not been input (S44: NO), it is determined whether or not an instruction to acquire a completed image, which is an image at the time of completion of the work, has been input (S46). When the instruction to acquire the completed image has not been input (S46: NO), the CPU 501 returns the processing to S32.

  An instruction to acquire a completed image is input to the second terminal 50 by operating the input device 507 by the operator 92. When an instruction to acquire a completed image has been input (S46: YES), the camera 506 is controlled to acquire a completed image (S47). In the case of the specific example, a new completed image in which the crack 84 of the outer wall 83 has been repaired is acquired. Next, the completed image acquired in S47 is transmitted to the server 30 (S48, see arrow 752 in FIG. 1). The transmitted completed image is received in S64 (see FIG. 18) of the server 30, and is stored in the HDD 302 as new work example information in S65 (see FIG. 18). Note that not only the completed image but also a comment input via the input device 507 may be included. Next, the CPU 501 returns the processing to S32. As described above, the second terminal process is executed.

  The server processing by the server 30 will be described with reference to FIGS. When an instruction to execute server processing is input to server 30, CPU 301 reads a server processing program from HDD 302. The CPU 301 develops the read program in the RAM 303 and executes a server process.

  In the server process, first, it is determined whether the first position information, the image position information, and the building instruction information (see arrow 751 in FIG. 1) transmitted by S19 or S20 (see FIG. 4) of first terminal 40 have been received. Is determined (S51). When the first position information, the image position information, and the building instruction information have been received (S51: YES), the CPU 301 stores the received various information in the HDD 302 in association with each other.

  More specifically, when the first position information and the building instruction information transmitted in S20 of the first terminal 40 (see FIG. 4) are received (S51: YES), the first position information and the building instruction information correspond to each other. And stored in the corresponding data table 95 (S52). When the first position information, the image position information, and the building instruction information transmitted in S19 of the first terminal 40 are received (S51: YES), the first position information, the image position information, and the building instruction information are associated with each other. And stored in the corresponding data table 95 (S52). In the case of the specific example, the correspondence data table 95 shown in FIG. 2 is updated, and as shown in FIG. 9, the first position information “longitude: A6, latitude: B6”, the building instruction information “repair of outer wall cracks”, and the image The position information “third image position information” is associated and stored in the correspondence data table 95. Next, the CPU 301 returns the processing to S51.

  If the first position information, the image position information, and the building instruction information have not been received (S51: NO), the second position information (arrow 752 in FIG. 1) transmitted by S33 of the second terminal 50 (see FIG. 10). Is determined (S53). If the second position information is received (S53: YES), it is determined whether the position based on the second position information received in S53 and the position based on the first position information stored in HDD 302 are within a predetermined range. Is determined (S54). For example, when the position of the second terminal 50 is the position P2 shown in FIG. 12, the position outside the predetermined range (the range indicated by the circle 155) from the position P1 based on the first position information “longitude: A6, latitude: B6” Therefore, it is determined that the position based on the second position information and the position based on the first position information are not within a predetermined range (S54: NO). The CPU 301 returns the processing to S51. That is, when the position of the second terminal 50 is apart from the position P1 at which the architectural instruction information has been input by the first terminal 40 by more than a predetermined range, each information transmitted in S57 described later is transmitted to the second terminal 50. Is not sent to

  Assume that the second terminal 50 has moved to the position P3 as shown in FIG. In this case, the position based on the second position information and the position based on the first position information stored in the HDD 302 are determined to be within a predetermined range (S54: YES), and the position determined to be within the predetermined range is determined. The building instruction information associated with the one location information is specified (S55). That is, referring to the correspondence data table 95 (FIG. 9), the architectural instruction information “repair of outer wall cracks” associated with the first position information “longitude: A6, latitude: B6” is specified.

  Next, the work example data table 96 (see FIG. 3) is referred to, and work example information corresponding to the building instruction information specified in S55 is specified (S56). In the case of a specific example, work example information 975 to 977 corresponding to the work item “repair of outer wall cracks” indicated by the building instruction information in the work example data table 96 (see FIG. 3) is specified.

  Next, the first position information, the building instruction information, the image position information, and the work example information are transmitted to the second terminal 50 (S57, see arrow 753 in FIG. 1). The transmitted first position information is the first position information determined in S54 to be within a predetermined range from the position based on the second position information. The transmitted building instruction information is the building instruction information specified in S55. The transmitted image position information is image position information associated with the first position information. If there is no image position information associated with the first position information, no image position information is transmitted. The transmitted work example information is the work example information specified in S56. Next, the CPU 301 returns the processing to S51.

  If the second position information has not been received in S53 (S53: NO), it is determined whether or not the work result information has been received (S58). The work result information is transmitted to the server 30 in S45 (see FIG. 11) of the second terminal 50 (see arrow 752 in FIG. 1). When the work result information is received (S58: YES), the work result information is stored in the HDD 302 in association with the first position information (S59). For example, when the work result information “first step completed” is received (S58: YES), the corresponding data table 95 shown in FIG. 2 is updated as shown in FIG. Completed "is registered. As a result, the result after the operation is stored in the HDD 302. Next, the CPU 301 returns the processing to S51.

  If the work result information has not been received in S58 (S58: NO), it is determined whether or not an instruction to present the work result has been input as shown in FIG. 18 (S60). In the present embodiment, as an example, it is assumed that the staff of the management company 3 or the site agent 91 who has moved to the management company 3 inputs an instruction to present the work result to the server 30 via the input unit 305. In the case of a specific example, it is assumed that an instruction to present a work result corresponding to the first position information “latitude: A6, latitude: B6” is input. Note that the staff of the management company 3 or the site agent 91 may access the server 30 using a device other than the server 30 and input an instruction to present the work result to the server 30.

  When the instruction to present the work result is input (S60: YES), the result of the work based on the work result information stored in the corresponding data table 95 in S59 is displayed by the employee of the management company 3 as the user or the site agent. 91 (S61). For example, a comment of the work result “first process completed” based on the work result information corresponding to the first position information “latitude: A6, latitude: B6” selected by the instruction to present the work result is displayed. . If the work result information includes an image of the work result, the image may be displayed. Next, the CPU 301 returns the processing to S51.

  When the instruction to present the work result has not been input (S60: NO), it is determined whether or not the process progress information, which is information relating to the progress of the process and is input according to the result of the work presented in S61, has been input. It is determined (S62). For example, the staff of the management company 3 or the site agent 91 checks the result of the work presented in S61, and inputs process progress information according to the result of the work. In a specific example, it is assumed that “first process completed” is input as process progress information.

  When the process progress information is input (S62: YES), the input process progress information is registered in the corresponding data table 95 and stored in the HDD 302 (S63). In a specific example, as shown in FIG. 19, the process progress information “first process completed” is stored in the correspondence data table 95. Next, the CPU 301 returns the processing to S51.

  If the process progress information has not been input (S62: NO), it is determined whether or not a completed image, which is an image at the time of completion of the work, has been received (S64). The completed image is transmitted to the server 30 through S48 (see FIG. 11) of the second terminal 50 (see arrow 752 in FIG. 1).

  If the completed image has been received (S64: YES), information including the received completed image is stored in the work example data table 96 as work example information (S65). In the case of the specific example, the information including the completed image transmitted in S48 of the second terminal 50 (see FIG. 11) is used as the new work example information 978 as the work instruction data 978 like the work example data table 96 shown in FIG. The information is stored in association with the work item “repair of outer wall cracks” corresponding to the information. Next, the CPU 301 returns the processing to S51.

  The processing according to the present embodiment is executed as described above. In the present embodiment, when the building instruction information is input by the site agent 91 or the like who uses the first terminal 40 (S12: YES and S15 in FIG. 4), the building instruction information is transmitted to the server 30 (S19 or S20). The arrow 751 in FIG. 1) stores the building instruction information and the first position information in the HDD 302 of the server 30 (S52 in FIG. 17). Then, when the worker 92 using the second terminal 50 approaches a predetermined range from the position based on the first position information, the first position information and the building instruction information are transmitted from the server 30 to the second terminal 50 (FIG. 17 (see arrow 753 in FIG. 1), and an instruction based on the building instruction information is displayed on the display 504 (see S37 in FIG. 10 and FIG. 13). In this way, the operator based on the building instruction information is displayed only by the worker 92 using the second terminal 50 approaching the position P1 where the building instruction information is input (see FIG. 13) (see FIG. 13). . Therefore, the operator 92 can easily specify the position where the instruction is input, as compared with the case where the instruction is described in a drawing of a building or the like. Therefore, the possibility of erroneously specifying a portion to be repaired or the like is reduced, and the work is more reliably performed on the portion intended by the site agent 91. Therefore, the possibility that rework is required is reduced, and work efficiency is improved.

  Also, the work result information input in S44 of FIG. 11 is transmitted to the server (S45 of FIG. 12, see the arrow 752 of FIG. 1) and stored in the HDD 302 in association with the first position information (FIG. 17). S59). Thus, the server 30 can manage the work results. For this reason, the site agent 91 or the like can check the work result by accessing the server 30 using the input unit 305 or a device different from the server 30.

  The result of the work based on the work result information stored in the HDD 302 is presented to the user (S61 in FIG. 18). Then, process progress information, which is information relating to the progress of the process, which is input according to the presented work result, is stored in the HDD 302 (S63 in FIG. 18). In this manner, the staff of the management company 3 or the site agent 91 can input the process progress information and manage the process of the work according to the work result presented in S61. Therefore, there is no need to separately manage the process, and the work efficiency of the staff of the management company 3 or the site agent 91 is improved.

  Also, the work example information corresponding to the building instruction information is specified from the HDD 302 that stores the work example information (S56 in FIG. 17), and transmitted to the second terminal 50 (S57 in FIG. 17, see arrow 753 in FIG. 1). ). Then, in the second terminal 50, a work example based on the work example information is displayed on the display 504 (see S40 in FIG. 10, S43 in FIG. 11, and FIG. 15). Therefore, the worker 92 using the second terminal 50 can perform the work while referring to the work example displayed on the display 504. Therefore, the work quality and work efficiency are improved as compared with the case where the work example is not displayed. Further, even if the worker 92 has little experience, the worker 92 can perform the work while checking the work example, so that the work can be performed while ensuring the work quality and the work efficiency.

  After the work is completed, a completed image, which is an image at the time of completion of the work, is obtained (S47 in FIG. 11) and transmitted to the server 30 (S48 in FIG. 11, see arrow 752 in FIG. 1). Information including the completed image is further stored in the HDD 302 as work example information (S65 in FIG. 18). Thus, the result of the new work is added to the HDD 302 of the server 30 as new work example information. Therefore, the number of work examples that can be referred to when the worker 92 performs the next work increases, and the work efficiency of the worker 92 improves.

  For example, as shown in FIG. 8, when an instruction is given to repair a crack 84 at a position on the upper right of the window 82 on the outer wall 83, the worker needs only the first position information indicating the position of the first terminal 40. There is a possibility that it is difficult to specify the position at which the repair instruction 92 is directed. In the present embodiment, image position information indicating the position on the image where the architectural instruction information has been input at the first terminal 40 is acquired (S18 in FIG. 4) and transmitted to the server 30 (S19 in FIG. 5, FIG. 1). Arrow 751). Then, the image position information is stored in the HDD 302 of the server 30 (S52 in FIG. 17). When the worker 92 using the second terminal 50 approaches the position based on the first position information, the building instruction information, the first position information, and the image position information are transmitted to the second terminal 50 (S57 in FIG. 17). , FIG. 12, and arrow 753 in FIG. 1). In the second terminal 50, a position based on the image position information is specified (S37 in FIG. 10), and an instruction based on the building instruction information is displayed on the display 504 (see S37 in FIG. 10 and FIG. 13). As in the specific example, when the site agent 91 using the first terminal 40 instructs the repair work of a part of the outer wall 83, the second terminal 50 displays the building instruction information on a part of the outer wall 83. Is displayed (see FIG. 13). Therefore, the operator 92 can more reliably specify the repair position. Therefore, the work efficiency of the worker 92 is improved.

  Further, in the construction field, for example, an instruction such as repair may be given to a location distant from the ground, such as under a roof eave. In this case, since the place for determining the necessity of the repair is far away, the site agent 91 is difficult to visually recognize the target place. In the present embodiment, when enlargement instruction information is obtained (S13 in FIG. 4: YES), the target site is enlarged and displayed on the display 404 (S14). Therefore, the site agent 91 who uses the first terminal 40 can check the part displayed in an enlarged manner, determine whether or not to input an instruction, and input the building instruction information to the first terminal 40. Becomes Therefore, the work efficiency of the site agent using the first terminal 40 is improved. Further, as in the specific example shown in FIG. 12, the small cracks 84 in the outer wall 83 can be enlarged and confirmed, so that it is possible to more easily determine whether or not the site agent 91 inputs an instruction. Therefore, the work efficiency of the site agent using the first terminal 40 is improved.

  In the above embodiment, the input device 407 is an example of the “instruction input unit” of the present invention. The CPU 401 that performs the process of S16 in FIG. 4 is an example of the “first position information acquisition unit” of the present invention. The CPU 401 that performs the processes of S19 and S20 is an example of the “first transmission unit” of the present invention. The HDD 302 is an example of the “first storage unit” and the “second storage unit” of the present invention. The CPU 301 that performs the process of S52 in FIG. 17 is an example of the “storage control unit” of the present invention. The CPU 301 that performs the process of S53 is an example of the “second position information receiving unit” of the present invention. The CPU 301 that performs the processes of S54 and S57 is an example of the “second transmitting unit” of the present invention. The CPU 501 that performs the process of S32 in FIG. 17 is an example of the “second position information acquisition unit” of the present invention. The CPU 501 that performs the process of S33 is an example of the “third transmitting unit” of the present invention. The CPU 501 that performs the process of S37 is an example of the “instruction display unit” of the present invention. The display 404 is an example of the “first terminal display unit” of the present invention. The display 504 is an example of the “second terminal display unit” of the present invention.

  The input device 507 is an example of the “work result input unit” of the present invention. The CPU 501 that performs the process of S45 in FIG. 11 is an example of the “work result transmitting unit” of the present invention. The CPU 301 that performs the process of S59 in FIG. 17 is an example of the “work result storage unit” of the present invention. The CPU 301 that performs the process of S61 in FIG. 18 is an example of the “presenting unit” of the present invention. The CPU 301 that performs the process of S63 is an example of the “process storage control unit” of the present invention.

  The CPU 301 that performs the process of S56 in FIG. 17 is an example of the “work example specifying unit” of the present invention. The CPU 301 that performs the process of transmitting the work example information in S57 is an example of the “work example transmission means” of the present invention. The CPU 501 that performs the processes of S40 of FIG. 10 and S43 of FIG. 11 is an example of the “work example display unit” of the present invention. The CPU 501 that performs the process of S47 is an example of the “completed image obtaining unit” of the present invention. The CPU 501 that performs the process of S48 is an example of the “complete image transmitting unit” of the present invention. The CPU 301 that performs the process of S65 in FIG. 18 is an example of the “work example adding unit” of the present invention.

  The camera 406 is an example of the “first imaging unit” of the present invention. The camera 506 is an example of the “second imaging unit” of the present invention. The CPU 401 that performs the process of acquiring an image after S11 and S11 in FIG. 4 is an example of the “first image acquiring unit” of the present invention. The CPU 401 that performs the process of S18 is an example of the “image position information acquisition unit” of the present invention. The CPU 501 that performs the process of S36 in FIG. 10 is an example of the “image position specifying unit” of the present invention. The CPU 401 that performs the process of S13 in FIG. 4 is an example of the “enlargement instruction acquisition unit” of the present invention. The CPU 401 that performs the process of S14 is an example of the “enlarged display unit” of the present invention.

  Note that the present invention is not limited to the above embodiment, and various modifications are possible. For example, although the part on the image indicated by the enlargement instruction information is enlarged and displayed (see S13 and S14 in FIG. 4 and FIG. 7), the enlargement may not be performed. Further, the display 404 may not be provided. Further, the image position information is acquired (S18) and transmitted to the server 30 (S19). Image position information need not be obtained and transmitted. In this case, the image position information does not have to be stored in the HDD 302 in S52 of FIG. 17, and the image position information does not have to be transmitted in S57. Further, the position based on the image position information need not be specified in S36. Further, the camera 506 of the second terminal 50 may not be provided. Further, the display 404 of the first terminal 40 may not be provided. The form of the input devices 407 and 507 is not limited, and may be, for example, an input device such as a keyboard. Further, the first terminal 40 and the second terminal 50 need not be head mounted displays that can be mounted on the head. For example, the first terminal 40 and the second terminal 50 may be tablet terminals held by a user.

  Further, the completed image is acquired and transmitted to the server 30 (S47 and S48 in FIG. 18), and the server 30 stores the completed image in the HDD 302 as new work example information. However, the completed image does not need to be acquired, and may not be stored as work example information. Further, the work example information is transmitted from the server 30 to the second terminal 50 (S56 and S57 in FIG. 17), and the work example is displayed on the second terminal 50 (S42 and S43 in FIG. 10). However, the work example information need not be displayed. Further, the work example information may not be stored in the HDD 302.

  In addition, the work result based on the work result information is presented (S61 in FIG. 18), and the process progress information is input (S63). However, the work result does not have to be presented, and the process progress information is input. It does not have to be done. Further, the work result information input in the second terminal 50 is transmitted to the server 30 (S45 in FIG. 11) and stored in the HDD 302 in the server 30 (S59 in FIG. 17), but is not limited thereto. For example, the work result information does not need to be transmitted from the second terminal 50, and need not be stored in the HDD 302 in the server 30.

  In addition, the site agent 91 uses the first terminal 40 to input the building instruction information, but is not limited to this. For example, a person different from the site agent 91 uses the first terminal 40, and the site agent 91 may be in the management company 3. In this case, the image captured by the camera 406 may be transmitted from the first terminal 40 to the server 30 so that the on-site agent 91 can check the management company 3. Then, the site agent 91 may instruct the person using the first terminal 40 from the management company 3 to input the building instruction information. In this case, the experienced site agent 91 can input the building instruction information without going to the work site 4. Therefore, even if the person at the work site 4 has little experience, the server 30 can store the building instruction information reflecting the instruction of the experienced site agent 91.

1 System for Building Field 2 Network 30 Server 40 First Terminal 50 Second Terminal 95 Corresponding Data Table 96 Work Example Data Tables 301, 401, 501 CPU
302 HDD
304, 404, 504 Display 405, 505 GPS unit 406, 506 Camera 407, 507 Input device 961 to 978 Work example information

Claims (5)

The first terminal and the second terminal is a system for the architectural field that can communicate with a server via a network,
The first terminal,
A first terminal display unit attached to the user and capable of displaying information superimposed on a real space visually recognized by the user,
First image acquisition means for acquiring an image by controlling a first imaging unit capable of imaging at least a part of an image of a real space visually recognized by a user,
Enlargement instruction acquisition means for acquiring enlargement instruction information that is information of an instruction to enlarge a part of an image,
Using an image captured by the first image acquisition unit, an enlarged display to enlarge a portion on the image indicated by the enlargement instruction information acquired by the enlargement instruction acquisition unit and display the image on the first terminal display unit Means,
Instruction input means capable of inputting architectural instruction information, which is information on repair instructions relating to architecture , designating a part on an enlarged image which is an image enlarged by the magnifying display means, and capable of inputting the architectural instruction information When,
The position where the architectural instruction information is input by designating a part on the enlarged image by the instruction input unit, and image position information that is information of the position on the image acquired by the first image acquiring unit. Image position information acquisition means to acquire,
First position information obtaining means for obtaining first position information that is information of the position of the first terminal,
The building instruction information input by the instruction input means, the first position information acquired by the first position information acquisition means, and the image position information acquired by the image position information acquisition means , First transmission means for transmitting to the server,
The server is
A storage control unit that stores the building instruction information, the first position information, and the image position information transmitted by the first transmission unit in a first storage unit in association with each other,
Transmitted from the second terminal, second position information receiving means for receiving second position information that is information of the position of the second terminal,
When the position based on the second position information received by the second position information receiving means and the position based on the first position information stored in the first storage unit are within a predetermined range, the second The building instruction information corresponding to the first position information stored in one storage unit, comprising a second transmission unit that transmits the first position information and the image position information to the second terminal,
The second terminal,
A second terminal display unit attached to the user and capable of displaying information in a superimposed manner on the real space visually recognized by the user,
A second image acquisition unit that acquires an image by controlling a second imaging unit capable of imaging at least a part of an image of a real space visually recognized by a user,
A second position information acquisition unit for acquiring the second position information of the second terminal,
A third transmitting unit that transmits the second position information acquired by the second position information acquiring unit to the server,
Referring to the image obtained by the second image obtaining means, an image position specifying means for specifying a position based on the image position information transmitted by the second transmitting means,
By controlling the second terminal display unit, at the position based on the first position information transmitted by the second transmitting unit, by pointing to the position specified by the image position specifying unit, the position of the location to be repaired And an instruction display means for indicating an instruction based on the architectural instruction information. The second terminal,
Work result input means capable of inputting work result information which is information of a result after the work,
Work result transmitting means for transmitting the work result information input by the work result input means to the server,
The server includes a work result storage unit that stores the work result information transmitted by the work result transmission unit in the first storage unit in association with the first position information. 2. The construction field system according to 1. The server is
Presentation means for presenting a result of the work based on the work result information stored in the first storage unit by the work result storage means to a user,
A process storage control unit configured to store, in the first storage unit, process progress information that is information relating to the progress of the process and that is input according to a result of the work presented by the presentation unit. The system according to claim 2. The server is
From a second storage unit that stores work example information that is information about a work example, a work example specification unit that specifies the work example information corresponding to the building instruction information stored in the first storage unit,
Work example transmission means for transmitting the work example information identified by the work example identification means to the second terminal,
The said 2nd terminal was provided with the work example display means which displays the said work example based on the said work example information transmitted by the said work example transmission means on the said 2nd terminal display part, The said 1st terminal. 3. The system for construction field according to any one of 3. The second terminal,
A completion image acquisition means for acquiring a completion image which is an image at the time of completion of the operation
Completion image transmission means for transmitting the completion image acquired by the completion image acquisition means to the server,
The server is
5. The construction field according to claim 4, further comprising a work example adding unit that further stores information including the completed image transmitted by the completed image transmitting unit in the second storage unit as the work example information. 6. System.

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