Construction management system, construction management method, mobile terminal and program

Abstract

To provide a construction management system that can streamline air volume measurement in a smoke exhaust system at a construction site.SOLUTION: The problem is solved by a construction management system, in which a mobile terminal that performs air volume measurement at smoke exhaust ports in conjunction with an air speed measuring device and a server device that manages information about the air volume measurement of a group and results of the air volume measurement perform communication. The server device includes: means for providing the mobile terminal with information on the group of the smoke exhaust ports that specifies positions on a drawing of a construction site; and means for storing the results of the air volume measurement from the mobile terminal. The mobile terminal includes: means for displaying the group of the smoke exhaust ports with an icon representing the smoke exhaust ports at the positions on the drawing of the construction site; means for performing the air volume measurement at the smoke exhaust ports in conjunction with the air speed measuring device; and means for transmitting the results of the air volume measurement to the server device.SELECTED DRAWING: Figure 1

Description

[Technical field]

[0001] The present invention relates to a construction management system, a construction management method, a mobile terminal, and a program. [Background technology]

[0002] On-site work performed at a construction site includes on-site trial operation adjustments. For example, air volume measurements are performed during trial operation adjustments of an air conditioning system (air outlet) or a smoke exhaust system (smoke outlet). A user managing the construction would organize the measurement data measured on-site, for example, in an office, and create a report. Note that construction management systems that can efficiently measure air volume of an air conditioning system at a construction site have been known for some time (see, for example, Patent Document 1). [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2018-163422 A Summary of the Invention [Problem to be solved by the invention]

[0004] During the commissioning and adjustment of the smoke exhaust system, the air volume of the smoke exhaust equipment is measured to exhaust smoke generated in the event of a fire outside the building and ensure the safety of the evacuation route. For example, the smoke exhaust equipment exhausts smoke generated in the event of a fire outside the building using a smoke exhaust port installed at the duct entrance and a smoke exhaust machine installed at the duct exit. The smoke exhaust port is normally closed, and in the event of a fire, it is selectively opened depending on the room where the fire started. The group of smoke exhaust ports that is selectively opened (opened simultaneously) in the event of a fire is determined for the room where the fire started.

[0005] In this way, when commissioning and adjusting a smoke exhaust system, it is necessary to measure the airflow for each group of smoke exhaust ports that will be opened simultaneously in the event of a fire, but it is difficult to measure and record the airflow while understanding the groups of smoke exhaust ports that will be opened simultaneously in the event of a fire at the construction site. This problem is not described in Patent Document 1, which measures the airflow of an air conditioning system.

[0006] An object of one embodiment of the present invention is to provide a construction management system, a construction management method, a mobile terminal, and a program that can efficiently measure the air volume of a smoke exhaust system at a construction site. [Means for solving the problem]

[0007] In order to achieve the above-mentioned object, the present invention is a construction management system in which one or more mobile terminals that measure the air volume of smoke exhaust outlets in conjunction with an anemometer, and a server device that manages information regarding the air volume measurements of a group of smoke exhaust outlets that are opened simultaneously when exhausting smoke and the results of the air volume measurements of the group of smoke exhaust outlets communicate via a network, wherein the server device has a providing means for providing to the mobile terminal information about the group of smoke exhaust outlets, the position of which is specified on a drawing of the construction site, and a storing means for storing the results of the air volume measurements of the group of smoke exhaust outlets received from the mobile terminal, and the mobile terminal has a display processing means for displaying the group of smoke exhaust outlets as an icon representing the smoke exhaust outlet at a position on the drawing of the construction site based on the information about the group of smoke exhaust outlets provided by the server device, a measuring device control means for measuring the air volume of the smoke exhaust outlets in conjunction with the anemometer, and a transmitting means for transmitting the results of the air volume measurements of the group of smoke exhaust outlets to the server device.

[0008] In addition, in order to achieve the above-mentioned object, the present invention provides a construction management method for a construction management system in which one or more mobile terminals that measure the air volume of smoke exhaust outlets in conjunction with an anemometer, and a server device that manages information regarding the air volume measurements of a group of smoke exhaust outlets that are opened simultaneously when exhausting smoke and the results of the air volume measurements of the group of smoke exhaust outlets communicate via a network, and is characterized by executing the following steps: a display processing step in which the mobile terminal displays the group of smoke exhaust outlets as an icon representing the smoke exhaust outlet at a position on a drawing of the construction site based on information about the group of smoke exhaust outlets that specifies a position on a drawing of the construction site provided by the server device; a measurement device control step in which the terminal device measures the air volume of the smoke exhaust outlets in conjunction with the anemometer; a transmission step in which the mobile terminal transmits the results of the air volume measurement of the group of smoke exhaust outlets to the server device; and a storage step in which the server device stores the results of the air volume measurement of the group of smoke exhaust outlets received from the mobile terminal.

[0009] In addition, in order to achieve the above-mentioned object, the present invention is a mobile terminal that works in conjunction with an anemometer to measure the air volume of a group of smoke exhaust outlets that are opened simultaneously when exhausting smoke, and is characterized by having a display processing means that displays the group of smoke exhaust outlets as an icon representing the smoke exhaust outlet at a position on a drawing of the construction site based on information regarding the air volume measurement of the group of smoke exhaust outlets and information regarding the group of smoke exhaust outlets provided from a server device that manages information regarding the air volume measurement of the group of smoke exhaust outlets and the results of the air volume measurement of the group of smoke exhaust outlets, a measuring device control means that works in conjunction with the anemometer to measure the air volume of the smoke exhaust outlets, and a transmission means that transmits the results of the air volume measurement of the group of smoke exhaust outlets to the server device.

[0010] In addition, in order to achieve the above-mentioned object, the present invention is characterized in that it is a program for causing a mobile terminal that works in conjunction with an anemometer to measure the air volume of a group of smoke exhaust outlets that are opened simultaneously during smoke exhaust, to function as a display processing means that displays the group of smoke exhaust outlets with an icon representing the smoke exhaust outlet at a position on a drawing of the construction site based on information regarding the air volume measurement of the group of smoke exhaust outlets and information regarding the group of smoke exhaust outlets provided from a server device that manages information regarding the air volume measurement of the group of smoke exhaust outlets and the results of the air volume measurement of the group of smoke exhaust outlets, a measuring device control means that works in conjunction with the anemometer to measure the air volume of the smoke exhaust outlets, and a transmission means that transmits the results of the air volume measurement of the group of smoke exhaust outlets to the server device. Effect of the Invention

[0011] According to one embodiment of the present invention, the efficiency of measuring the air volume of a smoke exhaust system at a construction site can be improved, thereby reducing the construction management labor required for measuring the air volume of a smoke exhaust system, thereby saving labor and manpower. [Brief description of the drawings]

[0012] [Figure 1] 1 is a system configuration diagram of an example of a construction management system according to an embodiment of the present invention. [Diagram 2] FIG. 2 is a diagram illustrating an example of a hardware configuration of a computer according to the present embodiment. [Diagram 3] FIG. 2 is a diagram illustrating a hardware configuration of an example of a tablet terminal according to the embodiment. [Figure 4] FIG. 1 is a processing block diagram of an example of a construction management system according to an embodiment of the present invention. [Diagram 5] FIG. 13 is a structural diagram of an example of examination icon information. [Figure 6] 4 is a flowchart showing an example of a process overview of the construction management system according to the present embodiment. [Figure 7] 13 is a flowchart of an example of advance preparation. [Figure 8] A figure showing an example of parameters of a smoke exhaust machine to be registered. [Figure 9]13 is a diagram illustrating a folder prepared for each registered smoke exhaust machine. FIG. [Figure 10] This is a diagram explaining drawings of a construction site registered in the smoke exhaust machine folder. [Figure 11] 13 is a diagram illustrating a smoke exhaust port icon plotted at the position of a smoke exhaust port on a drawing of a construction site. FIG. [Figure 12] FIG. 13 is a diagram illustrating plotting a smoke exhaust port icon on a drawing of a construction site. [Figure 13] FIG. 13 is an image diagram of an example of a memo in which a smoke vent icon is plotted on a memo layer. [Figure 14] FIG. 11 is an explanatory diagram of an example of attribute information of a memo. [Figure 15] This is an image diagram of an example in which measurement groups of smoke exhaust outlets are represented by linking lines. [Figure 16] FIG. 13 is an image diagram showing an example of the arrangement of linking lines. [Figure 17] 11 is a diagram illustrating work-related data registered for each measurement group. FIG. [Figure 18] 13 is a diagram illustrating data of a smoke exhaust port icon registered in a measurement group. FIG. [Figure 19] 11 is a flowchart of an example of a measurement operation. [Figure 20] FIG. 13 is a diagram illustrating the selection of a smoke exhaust machine. [Figure 21] FIG. 13 is a diagram for explaining the creation of a new measurement memo. [Figure 22] FIG. 13 is a diagram for explaining selection of a drawing on which a measurement operation is performed. [Figure 23] FIG. 11 is a diagram for explaining selection of a measurement group for performing a measurement operation. [Figure 24] FIG. 13 is a diagram for explaining measurement and recording of air volume for each smoke exhaust port. [Diagram 25] FIG. 13 is an image diagram showing a user measuring the air volume at a smoke exhaust outlet. [Figure 26] FIG. 11 is a sequence diagram of an example of air volume measurement. [Figure 27]FIG. 11 is a sequence diagram of an example of a smoke exhaust vent icon update process. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0013] Next, an embodiment of the present invention will be described in detail. [First embodiment] <System configuration> Fig. 1 is a system configuration diagram of an example of a construction management system according to this embodiment. As shown in Fig. 1, the construction management system 1 according to this embodiment has a server device 10, one or more PCs 12, one or more tablet terminals 14, and one or more anemometers 15. The server device 10, the PCs 12, and the tablet terminals 14 are connected to a network 16 such as the Internet. Furthermore, the tablet terminals 14 and the anemometers 15 can communicate data with each other by short-range wireless communication such as Bluetooth (registered trademark). The tablet terminals 14 and the anemometers 15 may also communicate data with each other by wired communication.

[0014] FIG. 1 shows an example in which the PC 12 is located in the office of a user who manages construction. The tablet terminal 14 and the anemometer 15 are brought to the construction site by the user who manages construction. The user can operate the PC 12 to register necessary information in the server device 10, obtain necessary information from the server device 10, and display the information. The user can also operate the tablet terminal 14 and the anemometer 15 to register necessary information in the server device 10, obtain necessary information from the server device 10, and display the information. The user can also read out necessary information from BIM (Building Information Modeling) data and use it. The BIM data may be managed by the server device 10, or may be managed by a server device other than the server device 10. The BIM data is information that centrally manages various information related to buildings.

[0015] The PC 12 is an example of a client terminal operated by a user in an office. The client terminal operated in an office may be a smartphone, a tablet terminal, etc. The tablet terminal 14 is an example of a client terminal operated by a user at a construction site. The tablet terminal 14 has a photography function whether built-in or external. The client terminal operated at a construction site may be a smartphone, a notebook PC, etc. with a photography function whether built-in or external.

[0016] The anemometer 15 is a measuring device that measures the wind speed at the smoke exhaust port that sucks in smoke. The air volume is calculated from the wind speed at the smoke exhaust port and the size of the smoke exhaust port (for example, the opening area (area of ​​the smoke exhaust port × opening rate)). The anemometer 15 works in conjunction with an air volume measurement app installed in the tablet terminal 14, which will be described later, to measure wind speed data and transmit it to the tablet terminal 14.

[0017] Server device 10 has a function of accepting results of air volume measurement from tablet terminal 14, and a function of providing information for displaying the results of air volume measurement to PC 12 and tablet terminal 14. Server device 10 also has a function of accepting registration of information for progress management of air volume measurement from tablet terminal 14, and a function of providing information for progress management of air volume measurement to PC 12 and tablet terminal 14. Note that the configuration of server device 10 shown in Fig. 1 is one example, and it may be configured to be distributed across multiple computers.

[0018] 1 shows an example in which the PC 12 and the tablet terminal 14 are different, but for example, the PC 12 and the tablet terminal 14 may be the same type of client terminal or the same client terminal. In the case of the same client terminal, the user carries the client terminal used in the office to the construction site and uses it.

[0019] <Hardware configuration> The server device 10 and the PC 12 are realized by a computer having a hardware configuration as shown in Fig. 2. Fig. 2 is a diagram showing an example of the hardware configuration of a computer according to this embodiment.

[0020] 2 includes an input device 501, a display device 502, an external I / F 503, a RAM 504, a ROM 505, a CPU 506, a communication I / F 507, and a HDD 508, all of which are connected to each other via a bus B. The input device 501 and the display device 502 may be connected and used when necessary.

[0021] The input device 501 includes a keyboard, a mouse, a touch panel, etc., and is used by the user to input various operation signals. The display device 502 includes a display, etc., and displays the results of processing by the computer 500.

[0022] The communication I / F 507 is an interface that connects the computer 500 to various networks. This allows the computer 500 to perform data communication via the communication I / F 507.

[0023] Moreover, the HDD 508 is an example of a non-volatile storage device that stores programs and data. The stored programs and data include an OS, which is basic software that controls the entire computer 500, and programs that provide various functions on the OS. Note that the computer 500 may use a drive device (e.g., a solid-state drive: SSD) that uses a flash memory as a storage medium instead of the HDD 508.

[0024] The external I / F 503 is an interface with an external device. The external device may include a recording medium 503a. This allows the computer 500 to read and / or write data from and to the recording medium 503a via the external I / F 503. The recording medium 503a may include a flexible disk, a CD, a DVD, an SD memory card, a USB memory, and the like.

[0025] The ROM 505 is an example of a non-volatile semiconductor memory (storage device) that can retain programs and data even when the power is turned off. The ROM 505 stores programs and data such as a BIOS, OS settings, and network settings that are executed when the computer 500 is started. The RAM 504 is an example of a volatile semiconductor memory (storage device) that temporarily retains programs and data.

[0026] The CPU 506 is a calculation device that reads programs and data from storage devices such as the ROM 505 and the HDD 508 onto the RAM 504 and executes processing to realize the overall control and functions of the computer 500. The server device 10 and the PC 12 can realize various processes, which will be described later, by the CPU 506 executing programs in a hardware configuration such as that shown in FIG.

[0027] The tablet terminal 14 is realized, for example, by the hardware configuration shown in Fig. 3. Fig. 3 is a hardware configuration diagram of an example of a tablet terminal according to this embodiment. The tablet terminal 14 in Fig. 3 includes a CPU 601, a ROM 602, a RAM 603, an EEPROM 604, a CMOS sensor 605, an acceleration / direction sensor 606, and a media drive 608.

[0028] The CPU 601 controls the overall operation of the tablet terminal 14. The ROM 602 stores a basic input / output program. The RAM 603 is used as a work area for the CPU 601. Data is read from or written to the EEPROM 604 under the control of the CPU 601. The CMOS sensor 605 realizes a function for acquiring image data for a photography function. The CMOS sensor 605 captures images under the control of the CPU 601 and obtains image data. The CMOS sensor 605 may be, for example, a CCD (Charge Coupled Device) sensor as long as it can capture an image of a subject. The acceleration / direction sensor 606 is an electronic magnetic compass that detects geomagnetism, a gyrocompass, an acceleration sensor, or the like.

[0029] The media drive 608 controls the reading and writing (storing) of data from and to a recording medium 607 such as a flash memory. The media drive 608 is configured to allow the recording medium 607, to which previously recorded data is read or to which newly written data is stored, to be freely attached and detached. Note that the hardware configuration in Fig. 3 is one example, and the configuration may also be one without the media drive 608.

[0030] The EEPROM 604 stores the OS executed by the CPU 601, association information required for network settings, etc. Applications for executing various processes in the embodiment of the present invention are stored in the EEPROM 604, the recording medium 607, etc.

[0031] Furthermore, the tablet terminal 14 includes an audio input unit 609, an audio output unit 610, an antenna 611, a communication unit 612, a wireless LAN communication unit 613, a short-range wireless communication antenna 614, a short-range wireless communication unit 615, a display 616, a touch panel 617, and a bus line 619.

[0032] The audio input unit 609 converts audio into an audio signal. The audio output unit 610 converts an audio signal into audio. The communication unit 612 uses an antenna 611 to communicate with the nearest base station device by wireless communication signals. The wireless LAN communication unit 613 performs wireless LAN communication conforming to the IEEE802.11 standard or the like. The short-range wireless communication unit 615 performs short-range wireless communication such as Bluetooth (registered trademark) using a short-range wireless communication antenna 614.

[0033] The display 616 is a liquid crystal or organic electroluminescence display that displays an image of a subject, various icons, etc. The touch panel 617 is placed on the display 616 and is configured of a pressure-sensitive or electrostatic panel, and detects a touch position on the display 616 by touching with a finger, a touch pen, etc. The bus line 619 is an address bus, a data bus, etc. for electrically connecting the above-mentioned components.

[0034] Furthermore, the tablet terminal 14 is equipped with a dedicated battery 618. The tablet terminal 14 is driven by the battery 618. The audio input unit 609 includes a microphone for inputting audio. The audio output unit 610 includes a speaker for outputting audio. For example, in the hardware configuration shown in Fig. 4, the tablet terminal 14 can realize various processes described below by the CPU 601 executing various applications such as an air flow measurement application and a drawing sharing application described below.

[0035] <Software configuration> The construction management system 1 according to this embodiment is realized by, for example, processing blocks as shown in Fig. 4. Fig. 4 is a processing block diagram of an example of the construction management system according to this embodiment.

[0036] By executing the program, the server device 10 realizes a drawing file registration unit 31, a smoke exhaust equipment data registration unit 32, an inspection icon information registration unit 33, an inspection icon information providing unit 34, an inspection icon information update unit 35, a table storage unit 36, a drawing file storage unit 37, and a smoke exhaust equipment data storage unit 38.

[0037] In response to a drawing file registration request from the PC 12, the drawing file registration unit 31 stores a drawing file that has been digitized of the construction site drawings in the drawing file storage unit 37. The drawing file registration unit 31 may read the drawing file from the BIM data and store the drawing file that has been digitized of the construction site drawings in the drawing file storage unit 37. In response to a smoke exhaust equipment data registration request from the PC 12, the smoke exhaust equipment data registration unit 32 stores the smoke exhaust equipment data in the smoke exhaust equipment data storage unit 38. The smoke exhaust equipment data registration unit 32 may read the smoke exhaust equipment data from the BIM data and store it in the smoke exhaust equipment data storage unit 38.

[0038] The inspection icon information registration unit 33 stores inspection icon information, described below, in the table storage unit 36 ​​in response to an inspection icon information registration request from the PC 12. Note that the inspection icon information registration unit 33 may read out the inspection icon information, described below, from the BIM data and store it in the table storage unit 36. Details of the inspection icon information stored in the table storage unit 36 ​​will be described later.

[0039] The inspection icon information providing unit 34 provides the inspection icon information to the tablet terminal 14 in response to a request from the tablet terminal 14. When an air flow measurement is performed, the inspection icon information updating unit 35 updates the inspection icon information with the results of the air flow measurement. When an editing operation of the inspection icon information is performed on the PC 12 or the tablet terminal 14, the inspection icon information updating unit 35 updates the inspection icon information according to the editing operation.

[0040] The inspection icon information providing unit 34 provides the inspection icon information to the multiple tablet terminals 14. The server device 10 distributes the results of air volume measurement by the multiple tablet terminals 14 to the multiple tablet terminals 14, and the inspection icon information can be immediately shared among the multiple tablet terminals 14.

[0041] The inspection icon information update unit 35 updates the inspection icon information stored in the table storage unit 36. The inspection icon information update unit 35 distributes the updated inspection icon information to multiple tablet terminals 14 simultaneously. The table storage unit 36 ​​stores the inspection icon information. The drawing file storage unit 37 stores computerized drawing files of the construction site. The smoke exhaust equipment data storage unit 38 stores smoke exhaust equipment data.

[0042] In addition, the PC 12 executes programs such as web applications to realize an operation judgment unit 41, a display processing unit 42, a drawing file registration reception unit 43, a smoke exhaust equipment data registration reception unit 44, and an inspection icon information registration reception unit 45.

[0043] The operation determination unit 41 determines an operation received from a user. The display processing unit 42 displays a screen such as that described below on the display device 502 of the PC 12. When the drawing file registration reception unit 43 receives an operation to register a drawing file of a construction site from a user, it makes a registration request for the drawing file to the server device 10. When the smoke exhaust equipment data registration reception unit 44 receives an operation to register smoke exhaust equipment data from a user, it makes a registration request for the smoke exhaust equipment data to the server device 10. When the inspection icon information registration reception unit 45 receives an operation to register inspection icon information from a user, it makes a registration request for the inspection icon information to the server device 10.

[0044] Furthermore, the tablet terminal 14 executes programs such as a drawing sharing application 50 and an air flow measurement application 60. By executing the drawing sharing application 50, the tablet terminal 14 realizes an operation determination unit 51, a display processing unit 52, an inspection icon information acquisition unit 53, a drawing file acquisition unit 54, an application switching control unit 55, a measurement data processing unit 56, an inspection icon update processing unit 57, and an inspection icon information transmission unit 58. By executing the air flow measurement application 60, the tablet terminal 14 realizes a measurement device control unit 61 and a measurement data transmission / reception unit 62.

[0045] The operation determination unit 51 determines an operation received from a user. The display processing unit 52 displays a screen, as described below, on the display 616 of the tablet terminal 14. The inspection icon information acquisition unit 53 acquires inspection icon information from the server device 10. The drawing file acquisition unit 54 acquires a computerized drawing file of the construction site from the server device 10.

[0046] The application switching control unit 55 controls application switching between the drawing sharing application 50 and the air volume measurement application 60. The measurement data processing unit 56 processes the wind speed data measured by the anemometer 15, obtains a total measured wind speed and a total measured air volume, which will be described later, and performs a pass / fail judgment by comparing them with a total designed wind speed and a total designed air volume, and reflects the judgment in the inspection icon information.

[0047] The inspection icon update processing unit 57 controls the color of the inspection icon displayed on the drawing of the construction site. The color of the inspection icon of a smoke exhaust outlet (air volume measurement location) where air volume measurement has been completed is changed from a color indicating incomplete to a color indicating completion. The inspection icon update processing unit 57 requests the server device 10 to update the inspection icon. The inspection icon information transmission unit 58 transmits the inspection icon information updated in the tablet terminal 14 to the server device 10.

[0048] The measuring device control unit 61 and the measurement data transmission / reception unit 62 are realized by the air volume measurement app 60. When switching from the drawing sharing app 50 to the air volume measurement app 60, the measuring device control unit 61 works with the anemometer 15, which is a measuring device, by short-range wireless communication such as Bluetooth (registered trademark) to measure wind speed data. The measurement data transmission / reception unit 62 receives the wind speed data measured by the anemometer 15 and transmits the wind speed data to the drawing sharing app 50. When the measurement of the wind speed data is completed, the tablet terminal 14 switches from the air volume measurement app 60 to the drawing sharing app 50.

[0049] The inspection icon information stored in the table storage unit 36 ​​of the server device 10 is managed, for example, in a structure as shown in Fig. 5. Fig. 5 is a structural diagram of an example of inspection icon information. The inspection icon information in Fig. 5 is managed in a hierarchical structure, with the folder name (smoke exhaust machine), memo name (created for each adjustment completion date), drawing data, measurement group, smoke exhaust port icon, measurement date, and measurement data.

[0050] The folder name (smoke exhaust machine) is information on the smoke exhaust machine (equipment number) registered as smoke exhaust equipment data. The memo name (created for each adjustment completion date) is information on the memo created for each measurement environment that changes due to the adjustment of the smoke exhaust equipment. The drawing data is a drawing file of the construction site. The measurement group represents information on a group of smoke exhaust outlets that are opened simultaneously when exhausting smoke. In addition, the smoke exhaust outlet icon is an icon plotted at the position of the smoke exhaust outlet on the drawing of the construction site, and represents information on icons of the same measurement group. The measurement date represents the measurement date of the air volume measurement of the smoke exhaust outlet corresponding to the smoke exhaust outlet icon. The measurement data represents the measurement data for the air volume measurement of the smoke exhaust outlet corresponding to the smoke exhaust outlet icon for each measurement date.

[0051] The hierarchical structure of the inspection icon information in FIG. 5 allows the user to extract measurement data based on the measurement group or smoke outlet icon for each layer.

[0052] <Processing details> The following describes the details of the processing of the construction management system 1 according to this embodiment.

[0053] <Processing overview of construction management system> The construction management system 1 according to this embodiment improves the efficiency of the measurement of the air volume of the smoke exhaust system at the construction site, for example, by the procedure in Fig. 6. Fig. 6 is a flowchart showing an example of the outline of the processing of the construction management system according to this embodiment.

[0054] In step S2, the smoke exhaust system construction and various adjustments are performed at the construction site. After the smoke exhaust system construction and various adjustments are completed, in step S4, the user managing the construction formulates a measurement plan and performs advance preparations for the measurement work. In step S6, the user performs the measurement work based on the materials for advance preparation in step S4.

[0055] If the measurement result of the measurement work in step S6 is NG (YES in S8), the construction site carries out corrective work for the smoke exhaust equipment and various adjustments in step S10, and then returns to step S6 to carry out the measurement work again. In other words, the measurement work in step S6 and the corrective work for the smoke exhaust equipment and various adjustments in step S10 are repeated until the measurement result of the measurement work in step S6 becomes OK.

[0056] If the measurement result of the measurement work in step S6 is not NG (NO in S8), the user managing the construction organizes the results of the smoke exhaust system corrective work and various adjustments and the measurement data in step S12. In this way, the user managing the construction can efficiently measure the air volume of the smoke exhaust system at the construction site.

[0057] S4: Advance Preparation The advance preparation work performed by the user in charge of construction management from the PC 12 is performed, for example, according to the procedure shown in Fig. 7. Fig. 7 is a flow chart of an example of the advance preparation. In step S20, the user registers the smoke exhaust machine from the PC 12. In addition, when registering the smoke exhaust machine in step S20, the following parameters of the smoke exhaust machine are saved for each equipment number, for example, as shown in Fig. 8.

[0058] FIG. 8 is a diagram showing an example of registered smoke exhaust machine parameters. FIG. 8 shows an example in which parameters of smoke exhaust machines with device numbers "SMF-1" and "SMF-2" have been registered. In FIG. 8, the following items are registered as parameters of the smoke exhaust machine: manufacturer name, model number, etc., air volume, static pressure, voltage, motor, operating current, measured air volume, adjustment completion date, and memo field. In addition, the PC 12 creates a folder for each registered smoke exhaust machine, as shown in FIG. 9, for example, to manage the parameters of the smoke exhaust machine in FIG. 8 as attribute information of the folder. FIG. 9 is a diagram explaining the folders prepared for each registered smoke exhaust machine.

[0059] In step S22, the user plots a smoke exhaust port icon on the drawing of the construction site from the PC 12. First, the user registers a drawing file that is an electronic version of the drawing of the construction site, for example as shown in FIG. 10, in the folder for each smoke exhaust machine (hereinafter referred to as the smoke exhaust machine folder) created in step S20 by registering the smoke exhaust machine.

[0060] Next, the user plots a smoke exhaust vent icon at the position of the smoke exhaust vent on the drawing of the construction site, for example as shown in Fig. 11. Note that the numbers (icon numbers) displayed on the smoke exhaust vent icons in Fig. 11 may be consecutive numbers assigned to each smoke exhaust machine (e.g. SMF-1) or consecutive numbers assigned to each floor.

[0061] The plotting of the smoke exhaust vent icon on the drawing of the construction site will be further described with reference to Fig. 12. Fig. 12 is a diagram for explaining the plotting of the smoke exhaust vent icon on the drawing of the construction site. As shown in Fig. 12, the plotting of the smoke exhaust vent icon is created in a memo layer created on the drawing of the construction site.

[0062] The created memo layer is managed as a memo list for each smoke exhaust machine folder. The memo list for the smoke exhaust machine folder includes an icon plot memo (default) as shown in Figure 12. The measurement data is associated with a measurement memo that is a duplicate of the icon plot memo (default). Measurement memos are created for each measurement environment that changes due to adjustments to the smoke exhaust equipment.

[0063] Furthermore, if multiple drawings are registered in the smoke exhaust machine folder, the same memo such as icon plot memo (default) or measurement memo 1 (adjustment No. 1) is created on each drawing as shown in Fig. 13. Fig. 13 is an image diagram of an example of a memo in which a smoke exhaust port icon is plotted on the memo layer. Furthermore, the attribute information of the memo is as shown in Fig. 14. Fig. 14 is an explanatory diagram of an example of the attribute information of the memo.

[0064] Since the measurement data is recorded for each measurement environment, each time the smoke exhaust equipment construction and various adjustments in step S2 or the smoke exhaust equipment correction construction and various adjustments in step S10 are performed, the icon plot memo (default) can be duplicated to create a measurement memo for each recording environment. As shown in Figure 14, the attribute information items of the memo include equipment adjustment information and the adjustment completion date.

[0065] In step S24, the user registers a group of smoke exhaust outlets that are opened simultaneously during smoke exhaust as a measurement group from the PC 12. For example, the user can register a measurement group of smoke exhaust outlets as shown in Fig. 15 by tapping on the smoke exhaust outlet icons corresponding to the smoke exhaust outlets that are opened simultaneously from the PC 12. Fig. 15 is an image diagram of an example in which the measurement group of smoke exhaust outlets is represented by a linking line. Fig. 16 is an image diagram showing an example of the arrangement of the linking lines.

[0066] The linking line shown in Fig. 16 is placed with its center at the center of gravity of the smoke vent icons registered as the same measurement group. For example, if there are two smoke vent icons registered as the same measurement group, the linking line is placed at the center. Also, if there are three or more smoke vent icons registered as the same measurement group, the linking line is placed at the center of gravity. If the linking line overlaps with a smoke vent icon, the linking line may be shifted.

[0067] Furthermore, in step S26, the user registers work-related data for each measurement group from the PC 12, for example, as shown in Fig. 17. Fig. 17 is a diagram for explaining the work-related data registered for each measurement group. In Fig. 17, the following items are registered for each measurement group: icon No., total air volume, completion confirmation button, work date, adjustment completion date, and memo field.

[0068] The "Icon No." item in FIG. 17 represents the icon number of the smoke exhaust vent icon registered as a measurement group. The "Total Air Volume" item is the total measured air volume obtained by adding up the measured air volumes of the smoke exhaust vents corresponding to the smoke exhaust vent icons registered as a measurement group. The "Completion Confirmation Button" item represents the ON / OFF status of the completion confirmation button, which indicates the completion of air volume measurement. The "Work Date" item represents the work date and time of the air volume measurement. The "Adjustment Completion Date" item represents the date when the smoke exhaust equipment construction and various adjustments in step S2 and the smoke exhaust equipment correction construction and various adjustments in step S10 were completed. The "Memo Column" item represents comments.

[0069] Furthermore, in step S26, the user saves data for each smoke exhaust vent icon from the PC 12, for example, data as shown in Fig. 18. Fig. 18 is a diagram for explaining data of smoke exhaust vent icons registered in a measurement group. In Fig. 18, the group number, smoke exhaust vent information, judgment result, measurement date, and memo field are registered as data items for the smoke exhaust vent icon registered in the measurement group.

[0070] The "Group No." item in FIG. 18 indicates the group number of the measurement group in which the smoke exhaust vent icon is registered. The "Smoke exhaust vent information" item indicates information about the smoke exhaust vent corresponding to the smoke exhaust vent icon, such as the size of the smoke exhaust vent, installation location, design air volume, set wind speed, and floor area. The "Judgment result" item indicates the judgment result of the air volume measurement. The "Measurement date" item indicates the date and time of the air volume measurement. The "Memo column" item indicates comments.

[0071] By using the processing shown in Figure 7, the user can complete the advance preparations to improve the efficiency of air volume measurements in smoke exhaust systems at construction sites.

[0072] 《S6: Measurement work》 The measurement work performed by the user in charge of construction management from the tablet terminal 14 is performed, for example, according to the procedure shown in Fig. 19. Fig. 19 is a flowchart of an example of the measurement work. In step S30, the user selects a smoke exhaust machine from the tablet terminal 14. Note that the selection of the smoke exhaust machine in step S30 is performed by selecting a smoke exhaust machine folder as shown in Fig. 20, for example, to select the smoke exhaust machine to be measured.

[0073] Fig. 20 is a diagram for explaining the selection of a smoke exhaust machine. Fig. 20 shows an example in which two smoke exhaust machines with the equipment numbers "SMF-1" and "SMF-2" are registered in the advance preparation work of step S4. Here, the explanation will continue assuming that the smoke exhaust machine with the equipment number "SMF-1" is selected.

[0074] In step S32, the server device 10 copies the icon plot memo (default) of the smoke extractor folder selected in step S30, and creates a new measurement memo as shown in Fig. 21. Fig. 21 is a diagram for explaining the creation of a new measurement memo.

[0075] As shown in Fig. 21, the icon plot memo (default) cannot be edited. The measurement memo with the memo name "measurement memo 1" obtained by duplicating the icon plot memo (default) has the attribute information of the memo appropriately edited as described with reference to Fig. 14. For example, in step S32, items such as device adjustment information, other adjustment information, or adjustment completion date are edited.

[0076] In step S34, the user selects a measurement group, for example, as follows: Fig. 22 is a diagram for explaining the selection of a drawing on which measurement work is to be performed. The user selects a drawing on which measurement work is to be performed from drawings linked to a measurement memo with the memo name "Measurement Memo 1" displayed on the tablet terminal 14, for example, as shown in Fig. 22(A).

[0077] It should be noted that the drawings displayed on the tablet terminal 14 can be displayed as shown in Fig. 22(A) by selecting a book icon displayed on the tablet terminal 14 in Fig. 22, and the drawing on which the measurement work is to be performed can be switched. The method of switching the drawing on which the measurement work is to be performed is not limited to the example in Fig. 22(A), and it is also possible to switch the drawing by floor as shown in Fig. 22(B) or by room as shown in Fig. 22(C), for example.

[0078] Then, after displaying the drawing of the construction site on the tablet terminal 14, the user selects the measurement group to perform the measurement work from the list of measurement groups as shown in Fig. 23, for example. Fig. 23 is a diagram for explaining the selection of the measurement group to perform the measurement work. The user can display a list of the measurement groups registered in the displayed drawing by pressing the measurement group button displayed on the screen of the tablet terminal 14 in Fig. 23.

[0079] For example, by moving a scroll bar displayed in the list of measurement groups in Fig. 23, the display of each measurement group may be changed, for example, like a flip book. Also, the smoke outlet icon may be displayed in different colors so that the progress of the measurement work (for example, completed, data available, not yet measured, etc.) can be grasped.

[0080] In step S36, the user measures and records the airflow for each smoke exhaust outlet corresponding to the smoke exhaust outlet icon of the measurement group selected in step S34. Figure 24 shows an example in which the measurement group with group number "G03" has been selected. Figure 24 is a diagram for explaining the measurement and recording of airflow for each smoke exhaust outlet.

[0081] For example, in Fig. 24(A), by the user selecting icon number "1" from the measurement group, as shown in Fig. 24(B), a measurement work screen for the smoke exhaust outlet corresponding to the smoke exhaust outlet icon with icon number "1" can be displayed on the tablet terminal 14. In addition, by selecting an icon number other than icon number "1", it is also possible to display on the tablet terminal 14 a measurement work screen for the smoke exhaust outlet corresponding to the smoke exhaust outlet icon with the selected icon number.

[0082] The user can measure the air volume at the smoke exhaust outlet and record it as measurement data while checking the smoke exhaust outlet information and measurement work information on the measurement work screen such as that shown in Figure 24 (B) displayed on the tablet terminal 14.

[0083] 25 is an image diagram showing how a user measures the airflow rate of a smoke exhaust vent. The user moves to under the smoke exhaust vent corresponding to the selected smoke exhaust vent icon, and measures the airflow rate by linking the tablet terminal 14 and the anemometer 15.

[0084] 26 is a sequence diagram of an example of air flow measurement. In step S41, the user performs an operation to start measurement by the anemometer 15 as a measurement start operation. In step S42, the drawing sharing application 50 of the tablet terminal 14 requests the air flow measurement application 60 to start measurement, and switches the application to the air flow measurement application 60.

[0085] Proceeding to step S43, the measurement device control unit 61 of the airflow measurement application 60 requests measurement data from the anemometer 15. In step S44, the anemometer 15 measures the wind speed data. In step S45, the anemometer 15 returns the measured wind speed data to the airflow measurement application 60 of the tablet terminal 14.

[0086] Proceeding to step S46, the airflow measurement application 60 transmits the air speed data to the drawing sharing application 50. When the measurement of the air speed data is completed, the application is switched from the airflow measurement application 60 to the drawing sharing application 50. The air speed measurement is performed multiple times at multiple locations for one smoke exhaust outlet. For example, if the smoke exhaust outlet is square, the positions of the four corners are the measurement locations. The air speed measurement is performed at each of the four measurement locations.

[0087] Proceeding to step S47, the drawing sharing application 50 of the tablet terminal 14 processes the wind speed data measured by the anemometer 15 to obtain the measured wind speed and measured air volume. In step S48, the user performs an operation to select the measured data to be adopted.

[0088] The drawing sharing application 50 proceeds to step S49 and updates the color of the smoke exhaust port icon to, for example, "blue" indicating the completion of the air flow measurement. The drawing sharing application 50 proceeds to step S50 and transmits inspection icon information reflecting the adopted air flow measurement result to the server device 10. The server device 10 proceeds to step S51 and updates the inspection icon information stored in the table storage unit 36 ​​with the inspection icon information reflecting the adopted air flow measurement result.

[0089] In order to support progress management of the air volume measurement of the smoke exhaust system at the construction site, the server device 10 changes the color of the unmeasured smoke exhaust port icon and the color of the completed smoke exhaust port icon to different colors by the process shown in Fig. 27. Fig. 27 is a sequence diagram of an example of the smoke exhaust port icon update process.

[0090] In step S101, the tablet terminal 14 changes the color of the smoke exhaust port icon of the airflow measurement location where the airflow measurement has been completed to a color indicating completion. In addition, in step S102, the tablet terminal 14 transmits inspection icon information reflecting the result of the adopted airflow measurement to the server device 10. In step S103, the server device 10 updates the inspection icon information stored in the table storage unit 36 ​​with the inspection icon information reflecting the result of the adopted airflow measurement. In step S104, the server device 10 distributes the updated inspection icon information to the other tablet terminals 14. Note that the server device 6 may update the BIM data with the inspection icon information reflecting the result of the adopted airflow measurement.

[0091] In this way, by distributing updated inspection icon information from the server device 10 to multiple tablet terminals 14, the air volume measurement of the smoke exhaust system at a construction site can be made more efficient, even when multiple users use multiple tablet terminals 14 and anemometers 15 to measure the air volume of the smoke exhaust system.

[0092] Since the color of the smoke exhaust port icon on multiple tablet terminals 14 changes when airflow measurement is completed, even when multiple users are performing airflow measurement at the site, they can know whether airflow measurement has been completed or not before going to the airflow measurement location, and no travel time is wasted. The airflow measurement location and information required for airflow measurement are registered in advance at the site management office, etc. Therefore, although the airflow measurement work itself at the construction site is performed outside of regular working hours after the workers performing the construction work have left the building, it is possible to complete the airflow measurement work in a short time.

[0093] S12: Organizing measurement data The user organizes the measurement data from PC 12 by returning to the office after work on-site, downloading the results of the smoke exhaust system air volume measurement from the server device 10 to PC 12, checking the results of the smoke exhaust system air volume measurement, and outputting the report file.

[0094] The present invention is not limited to the above specifically disclosed embodiments, but various modifications and variations are possible without departing from the scope of the claims. [Explanation of symbols]

[0095] 1 Construction management system 10. Server equipment 12 PC (Personal Computer) 14 Tablet devices 15 Wind speed measuring device 16 Network 31 Drawing File Registration Section 32 Smoke exhaust equipment data registration section 33 Examination Icon Information Registration Section 34 Test Icon Information Department 35 Examination Icon Information Update Section 36 Table storage section 37 Drawing File Storage Section 38 Smoke exhaust equipment data storage section 41 Operation judgment section 42 Display processing section 43 Drawing File Registration Reception Department 44 Smoke exhaust equipment data registration reception department 45 Examination Icon Information Registration Reception Department 50 Drawing sharing app 51 Operation judgment section 52 Display processing section 53 Examination icon information acquisition unit 54 Drawing File Acquisition Section 55 Application switching control unit 56 Measurement data processing section 57 Examination icon update processing section 58 Examination icon information transmission unit 60 Airflow measurement app 61 Measuring device control section 62 Measurement data transmission / reception unit 500 Computers 501 Input Device 502 Display device 503 External I / F 503a Recording media 504 RAM 505 ROM 506 CPU 507 Communication I / F 508 HDD 601 CPU 602 ROM 603 RAM 604 EEPROM 605 CMOS sensor 606 Acceleration and Orientation Sensor 607 Recording Media 608 Media Drive 609 Audio input section 610 Audio output section 611 Antenna 612 Communications Department 613 Wireless LAN Communication Section 614 Antenna for short-range wireless communication 615 Near Field Wireless Communication Department 616 Display 617 Touch Panel 618 Batteries 619 Bus Line B Bus

Claims

1. A construction management system in which one or more mobile terminals that measure air volume at smoke exhaust outlets in conjunction with an anemometer and a server device that manages information related to the air volume measurement of a group of smoke exhaust outlets that are simultaneously opened when exhausting smoke and the results of the air volume measurement of the group of smoke exhaust outlets communicate with each other via a network, The server device includes: a providing means for providing information on the group of smoke exhaust ports, the position of which is specified on a drawing of a construction site, to the mobile terminal; A storage means for storing the results of the air volume measurement of the group of smoke exhaust outlets received from the mobile terminal; having The mobile terminal includes: a display processing means for displaying the group of smoke exhaust outlets as icons representing the smoke exhaust outlets at positions on a drawing of the construction site based on the information on the group of smoke exhaust outlets provided by the server device; a measuring device control means for measuring the air volume of the smoke exhaust port in cooperation with the anemometer; A transmitting means for transmitting a result of the air volume measurement of the group of the smoke exhaust port to the server device; having The display processing means places connecting lines representing the smoke exhaust group between the icons representing the smoke exhaust vents, connecting the icons to a location corresponding to the center or center of gravity of the icons of the same smoke exhaust vent group, and displays the group number of the smoke exhaust vent group near the location corresponding to the center or center of gravity of the icon, thereby displaying the group of smoke exhaust vents.

2. The display processing means displays whether the measured air volume of the group of smoke exhaust outlets passes or fails based on a comparison result between the total measured air volume of the group of smoke exhaust outlets measured by the measuring device control means in conjunction with the anemometer and the total designed air volume of the group of smoke exhaust outlets.

2. The construction management system according to claim 1 .

3. The display processing means updates the color of the icon representing the smoke exhaust outlet for which the air flow measurement has been completed to be different from the color of the icon representing the smoke exhaust outlet for which the air flow measurement has not been completed.

3. The construction management system according to claim 1 or 2.

4. The storage means is capable of storing the results of the airflow measurement of the group of smoke exhaust outlets in different recording environments.

4. The construction management system according to claim 1, wherein:

5. The information on the group of smoke exhaust ports, the position of which is specified on the drawing of the construction site, is read from BIM (Building Information Modeling) data and used, or is registered by a user and used; 5. The construction management system according to claim 1, wherein:

6. A construction management method for a construction management system, comprising: one or more mobile terminals that measure air volume at smoke exhaust outlets in conjunction with an anemometer; and a server device that manages information on the air volume measurements of a group of smoke exhaust outlets that are simultaneously opened when exhausting smoke and the results of the air volume measurements of the group of smoke exhaust outlets, which communicate with each other via a network; a display processing step in which the mobile terminal displays the group of smoke exhaust vents at a position on the drawing of the construction site using an icon representing the smoke exhaust vent based on information on the group of smoke exhaust vents specifying the position on the drawing of the construction site provided by the server device; a measuring device control step in which the mobile terminal works in conjunction with the anemometer to measure the air volume at the smoke exhaust port; a transmission step in which the mobile terminal transmits a result of the air volume measurement of the group of the smoke exhaust port to the server device; a storage step in which the server device stores the results of the air volume measurement of the group of smoke exhaust outlets received from the mobile terminal; Run The display processing step of this construction management method includes placing a linking line representing the group of smoke exhaust vents between the icons representing the smoke exhaust vents, connecting the icons to a location corresponding to the center or center of gravity of the icons of the same smoke exhaust vent group, and displaying the group of smoke exhaust vents by displaying the group number of the smoke exhaust vent group near the location corresponding to the center or center of gravity of the icon.

7. A mobile terminal that, in conjunction with an anemometer, measures the airflow of a group of smoke exhaust ports that are simultaneously opened during smoke exhaust, a display processing means for displaying the group of smoke exhaust outlets with an icon representing the smoke exhaust outlet at a position on a drawing of the construction site based on information on the air volume measurement of the group of smoke exhaust outlets and information on the group of smoke exhaust outlets provided from a server device that manages information on the air volume measurement of the group of smoke exhaust outlets and the results of the air volume measurement of the group of smoke exhaust outlets; a measuring device control means for measuring the air volume of the smoke exhaust port in cooperation with the anemometer; A transmitting means for transmitting a result of the air volume measurement of the group of the smoke exhaust port to the server device; having The display processing means of the mobile terminal is characterized in that it places connecting lines representing the smoke exhaust vent group between the icons representing the smoke exhaust vents, connecting the icons to a location corresponding to the center or center of gravity of the icons of the same smoke exhaust vent group, and displays the group of the smoke exhaust vent by displaying a group number of the smoke exhaust vent group near the location corresponding to the center or center of gravity of the icon.

8. A mobile device that works in conjunction with the anemometer to measure the airflow of a group of smoke exhaust ports that are opened simultaneously during smoke exhaust. a display processing means for displaying the group of smoke exhaust outlets with an icon representing the smoke exhaust outlet at a position on a drawing of the construction site based on information on the air volume measurement of the group of smoke exhaust outlets and information on the group of smoke exhaust outlets provided from a server device that manages information on the air volume measurement of the group of smoke exhaust outlets and the results of the air volume measurement of the group of smoke exhaust outlets; a measuring device control means for measuring the air volume at the smoke exhaust port in cooperation with the anemometer; A transmitting means for transmitting a result of the air volume measurement of the group of the smoke exhaust port to the server device; Function as a The display processing means places connecting lines representing the smoke exhaust vent group between the icons representing the smoke exhaust vents, connecting the icons to a location corresponding to the center or center of gravity of the icons of the same smoke exhaust vent group, and displays the group number of the smoke exhaust vent group near the location corresponding to the center or center of gravity of the icon, thereby displaying the group of the smoke exhaust vent.

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