Carry-on item management system for construction site

Abstract

To provide a carry-on article management system for a construction site for integrally managing the application, approval and inspection of carry-on articles related with materials and equipment to be carried into the construction site.SOLUTION: The system includes a first information terminal 1 of a prime contractor X who manages a construction site, a second information terminal 2 of a subcontractor Y who brings a carry-in machine to the construction site, and a management server 3 communicably connected to the first information terminal 1 and the second information terminal 2 via a network. The management server 3 issues a management QR code in response to a request from the first information terminal 1. The second information terminal 2 accesses the management server 3 using the management QR code to apply for the carry-on machine. After the first information terminal 1 approves the carry-on machine, a signboard including the QR code for management is printed and stuck to the carry-on machine. The second information terminal 2 accesses the management server by the QR code for management of the signboard and records the inspection of the carry-in machine.SELECTED DRAWING: Figure 3

Description

[Technical Field]

[0001] The present invention relates to a construction site carry-in goods management system for managing carry-in goods related to construction materials and equipment brought in by construction contractors at a construction site. [Background technology]

[0002] Traditionally, construction sites have seen the bringing in of equipment such as cranes, bulldozers, and scaffolding not only by prime contractors but also by subcontractors. Specifically, when a subcontractor brings an item to a construction site, they fill out an application form with information about the item and submit it to the prime contractor. After the prime contractor approves the subcontractor's bringing in of the item, the subcontractor prints a sign displaying information about the item and affixes the sign to the item. When the prime contractor or subcontractor uses the item, they fill out inspection information for the item in an inspection document and store it. Whenever they need to check the inspection information for the item, they check the stored inspection document.

[0003] For this reason, a series of tasks such as application, approval and inspection of materials and equipment brought into the construction site were carried out using paper documents, which made the series of tasks cumbersome and reduced work efficiency at the construction site.In particular, at large-scale construction sites, the types and numbers of items brought into the site are extremely large, so the reduction in work efficiency at the entire construction site due to the series of tasks such as application, approval and inspection for each brought-in item cannot be ignored.

[0004] In this regard, it has recently been proposed that DX (digital transformation) using QR codes be introduced at construction sites to improve work efficiency.

[0005] For example, Patent Document 1 discloses a construction machinery management system that can manage construction machinery and ensure the reliable implementation of pre-work inspections with a simple configuration that does not require information communication with a management server or the like. Specifically, a mobile terminal accepts input of a construction machinery ID and inspection results of pre-work inspection items for the construction machinery. When the construction machinery ID, the construction machinery ID corresponding to the pre-work inspection items, and all inspection results are input, the mobile terminal displays a two-dimensional barcode including a predetermined code, the construction machinery ID, user information, and date and time information. A control device reads the two-dimensional barcode displayed on the mobile terminal, determines whether or not to permit operation of the construction machinery based on the information in the two-dimensional barcode, controls operation permission of the construction machinery, and stores the construction machinery ID, user information, date and time information, etc. included in the two-dimensional barcode in a memory unit.

[0006] Furthermore, Patent Document 2 discloses an equipment management device that enables a prime contractor to easily and reliably grasp the rental status of each equipment and material, and enables the prime contractor to centrally manage all equipment and materials within a work site. Specifically, this management device manages equipment and materials rented from a prime contractor to a user, and includes a management base unit that manages information on multiple equipment and materials assigned different identification information, a rental acceptance unit that accepts use application information sent from a terminal for the equipment and materials managed by the management base unit, a rental processing unit that performs rental processing for the equipment and materials registered in the management base unit based on the use application information and sends rental permission for the equipment and materials to the terminal, and a return processing unit that performs return processing for the equipment and materials to the management base unit when return application information for the equipment and materials is sent from the terminal.

[0007] Furthermore, Patent Document 3 discloses a lending / return management system that can significantly reduce the time and effort required to manage loaned items. Specifically, the lending / return management system is a system that manages the lending and return of loaned items, and is characterized by executing the following steps: preparing a worker database related to workers to whom loaned items are to be loaned; issuing a unique code to be affixed to each loaned item for each worker based on the worker database; creating a master database that associates and stores the worker, the unique code, and loan / return log data related to the loan and return history of the loaned items; and updating the loan / return log data in the master database in response to the loaning and return of the loaned items. [Prior art documents] [Patent documents]

[0008] [Patent Document 1] Japanese Patent Publication No. 2023-156113 [Patent Document 2] Japanese Patent Publication No. 2020-004026 [Patent Document 3] Japanese Patent Application Laid-Open No. 2017-138754 Summary of the Invention [Problem to be solved by the invention]

[0009] However, the conventional system simply inspects and manages the equipment and materials loaned by the main contractor using QR codes, etc., and does not take into account the items brought in by subcontractors. Furthermore, it is not at all applicable to the series of tasks of applying for, approving, and inspecting items brought in by subcontractors.

[0010] The present invention has been made in consideration of the above-mentioned problems, and aims to provide a construction site item management system that can manage the application, approval, and inspection of items related to equipment and materials brought to a construction site in an integrated manner, thereby improving work efficiency at the construction site. [Means for solving the problem]

[0011] In order to achieve the above object, the present invention provides a construction site carry-in item management system comprising a first information terminal on the side of a prime contractor who manages a construction site, a second information terminal on the side of a subcontractor who brings carry-in items to the construction site, and a management server communicably connected to the first information terminal and the second information terminal via a network, wherein the management server comprises a control unit that executes various controls, a communication unit that communicates with the first information terminal and the second information terminal via the network, and an information database unit that stores various information, the control unit having an identification code issuing function that issues an identification code that can be used to access the management server in response to a request from the first information terminal or the second information terminal, and when a subcontractor applies for carry-in items to the prime contractor, when the second information terminal accesses the management server using the identification code, a screen for inputting information about the attributes of the carry-in items is displayed on the second information terminal, and the information about the attributes of the carry-in items entered on the screen and the identification code are associated with each other to store the information in the information database. a brought-in item approval function that, when the prime contractor approves the brought-in items of the subcontractors, displays a screen on the first information terminal in response to a request from the first information terminal to approve the brought-in items, and when the brought-in items are approved on the screen by the prime contractor, determines information regarding the attributes of the brought-in items; a sign output function that, when the prime contractor or subcontractor outputs a sign, outputs a sign containing the identification code to be affixed to the brought-in items in response to a request from the first information terminal or the second information terminal; and an inspection recording function that, when the prime contractor or subcontractor records the inspection of the brought-in items, displays a screen on the first information terminal or the second information terminal for inputting information regarding the inspection of the brought-in items, and associates the information regarding the inspection of the brought-in items entered on the screen with the identification code and stores it in the information database unit.

[0012] The control unit may also have a screen switching function that switches between screens accessible by the identification code so that, before the brought-in item is approved by the brought-in item approval function, when the second information terminal accesses the management server using the identification code, a screen for inputting information regarding the attributes of the brought-in item is directly displayed on the second information terminal, and after the brought-in item is approved by the brought-in item approval function, when the first information terminal or the second information terminal accesses the management server using the identification code included in a signboard attached to the brought-in item, a screen for inputting information regarding the inspection of the brought-in item is directly displayed on the first information terminal or the second information terminal.

[0013] The control unit may also have an inspection confirmation function that, when the general contractor or subcontractor checks the inspection records of brought-in items, displays a screen for checking information regarding the inspection of the brought-in items when the first information terminal or the second information terminal accesses the management server using the identification code contained in a signboard affixed to the brought-in items.

[0014] The control unit may also have a work plan / instruction creation function that, when the prime contractor creates a work plan / instruction, displays a screen for creating a work plan / instruction for brought-in items in response to a request from the first information terminal, and associates information about the work plan / instruction created on the screen with the corresponding brought-in item and stores it in the information database unit.

[0015] The control unit may also have a work plan / instruction approval function that, when the prime contractor approves the work plan / instruction, displays a screen for approving the work plan / instruction in response to a request from the first information terminal, and confirms information related to the work plan / instruction when the work plan / instruction is approved by the prime contractor on that screen.

[0016] The control unit may also have an inspection sheet creation function that, when the prime contractor creates an inspection sheet for brought-in items, displays a screen for creating an inspection sheet for brought-in items in response to a request from the first information terminal, and stores information about the inspection sheet created by the prime contractor on the screen in the information database unit.

[0017] The control unit may also have an inspection sheet linking function that, when the prime contractor links an inspection sheet to an item brought in, displays a screen listing the items brought in in response to a request from the first information terminal, associates the items brought in selected by the prime contractor on the screen with the inspection sheet, and stores the association in the information database unit.

[0018] The present invention also provides a computer program used in a construction site carry-in item management system comprising a first information terminal on the side of a prime contractor who manages a construction site, a second information terminal on the side of a subcontractor who brings carry-in items to the construction site, and a management server communicably connected to the first information terminal and the second information terminal via a network, the control unit of the management server comprising a control unit for executing various controls, a communication unit for communicating with the first information terminal and the second information terminal via the network, and an information database unit for saving various information, the control unit of the management server comprising an identification code issuing function for issuing an identification code that can be used to access the management server in response to a request from the first information terminal or the second information terminal, and when a subcontractor applies for carry-in items to the prime contractor, when the second information terminal accesses the management server using the identification code, the computer program displays on the second information terminal a screen for inputting information regarding the attributes of the carry-in items, and associates the information regarding the attributes of the carry-in items input on the screen with the identification code and stores it in the information database. a brought-in item application function that, when the prime contractor approves a subcontractor's brought-in item, displays a screen on the first information terminal at the request of the first information terminal to approve the brought-in item, and when the prime contractor approves the brought-in item on the screen, confirms information regarding the attributes of the brought-in item; a sign output function that, when the prime contractor or subcontractor outputs a sign, outputs a sign containing the identification code to be affixed to the brought-in item at the request of the first information terminal or the second information terminal; and, when the prime contractor or subcontractor records the inspection of the brought-in item, when the first information terminal or the second information terminal accesses the management server using the identification code contained in the sign attached to the brought-in item, displays a screen on the first information terminal or the second information terminal for inputting information regarding the inspection of the brought-in item, and functions as an inspection recording function that associates the information regarding the inspection of the brought-in item entered on the screen with the identification code and stores it in the information database unit. [Effects of the Invention]

[0019] According to the present invention, a single identification code can be used to manage a series of applications, approvals, and inspections of materials and equipment brought to a construction site in an integrated manner, thereby improving work efficiency at the construction site. [Brief explanation of the drawings]

[0020] [Figure 1] 1 is a diagram showing the overall configuration of a construction site carry-in item management system according to an embodiment of the present invention; [Figure 2] FIG. 2 is a functional block diagram showing the configuration of the management server of FIG. 1. [Figure 3] 10 is a flowchart showing the flow of main operations of a construction site carry-in item management system. [Figure 4] 10 is a diagram showing an example of a management QR code issued by an identification code issuing function of a control unit. FIG. [Figure 5] FIG. 10 is a diagram illustrating an example of a signboard output by a signboard output function of a control unit. [Figure 6] FIG. 10 is a diagram showing a management top screen. [Figure 7] FIG. 10 is a diagram showing a screen for logging in to the system. [Figure 8] FIG. 10 is a diagram showing a screen for issuing a management QR code. [Figure 9] FIG. 10 is a diagram showing a screen for applying for a brought-in machine. [Figure 10] FIG. 10 is a diagram showing a screen for approving a brought-in machine. [Figure 11] FIG. 10 is a diagram showing a screen for outputting a signboard. [Figure 12] FIG. 10 is a diagram showing a screen for recording inspections of brought-in machines. [Figure 13] FIG. 10 is a diagram showing a screen for checking the inspection record of a brought-in machine. [Figure 14] FIG. 10 is a diagram showing a screen for creating a work plan and instructions in a construction site carry-in item management system according to a second embodiment of the present invention. [Figure 15]This is a diagram showing the screen for linking rental items and brought-in machines to work plans and instructions. [Figure 16] FIG. 10 is a diagram showing a screen for approving a work plan and instructions. [Figure 17] This is a diagram showing the screen for checking the work plan and instructions when recording inspections. [Figure 18] FIG. 11 is a diagram showing a screen for creating an inspection list in a construction site carry-in item management system according to a third embodiment of the present invention. [Figure 19] FIG. 10 is a diagram showing a screen for linking an inspection sheet with a brought-in machine and a rental item. DETAILED DESCRIPTION OF THE INVENTION

[0021] First Embodiment Next, a first embodiment of a construction site carry-in item management system (hereinafter referred to as the present system) according to the present invention will be described with reference to Figs. 1 to 13. In this embodiment, the carry-in items are assumed to be carry-in machines and rental items owned by a rental company or subcontractor Y. Furthermore, the documents are assumed to be work plans, instructions, and inspection sheets.

[0022] As shown in Figure 1, this system comprises a first information terminal 1 of prime contractor X, who manages the construction site; a second information terminal 2 of subcontractor Y, who brings in items to the construction site; and a management server 3 communicably connected to the first information terminal 1 and the second information terminal 2 via a network. Prime contractor X refers not only to a contractor in the narrow sense who directly undertakes construction work from the client (customer), but also to a contractor in the broad sense who performs some kind of management at the construction site. Subcontractors also refer not only to a contractor in the narrow sense who directly undertakes subcontract work from the prime contractor, but also to a contractor in the broad sense who performs some kind of work at the construction site under the management of the prime contractor. The first information terminal 1 and the second information terminal 2 are devices that can be connected to a network such as the Internet, such as a personal computer (PC), tablet terminal, smartphone or mobile phone terminal, and are configured to display on their screen various information transmitted over the network from the management server 3, and to perform various operations using operation units such as a screen or keyboard. The first information terminal 1 and the second information terminal 2 also have a camera function (not shown).

[0023] As shown in Figure 1, the management server 3 includes a control unit 31 that executes various controls, a communication unit 32 that communicates with the first information terminal 1 and the second information terminal 2 via a network, and an information database unit 33 that stores various information.

[0024] As shown in Figure 2, the control unit 31 includes a login processing unit 311 that controls login to the system, an application processing unit 312 that processes applications for brought-in machines, an inspection processing unit 313 that processes inspections of brought-in machines, and a system management unit 314 that manages the system.

[0025] As shown in Figure 7, when the first information terminal 1 accesses the management server 3, the login processing unit 311 controls the first information terminal 1's login to the system by displaying a login screen ((a) service login screen / (b) project login screen) on the first information terminal 1.

[0026] 9, when subcontractor Y applies for a brought-in machine to prime contractor X, the application processing unit 312 has a brought-in item application function that displays application screens ((a) first equipment / material selection screen / (b) second equipment / material selection screen / (c) third equipment / material selection screen / (d) first machine information input screen / (e) second machine information input screen / (f) content confirmation screen / (g) application completion screen) on the second information terminal 2 for inputting information on the attributes of the brought-in machine when the second information terminal 2 accesses the management server 3 using a management QR code described below, and associates the information on the attributes of the brought-in machine input on the application screen with the management QR code and stores them in the information database unit 33. The management QR code used in application processing is issued by the identification code issuing function of a management QR code issuing unit 314h of the system management unit 314 described below, as shown in FIG. 4.

[0027] 12, when subcontractor Y records the inspection of a brought-in machine, the inspection processing unit 313 has an inspection recording function that, when the second information terminal 2 accesses the management server 3 using the management QR code included in the signboard affixed to the brought-in machine, displays an inspection screen ((a) inspection top screen / (b) inspection record screen / (c) inspection completion screen) on the second information terminal 2 for inputting information related to the inspection of the brought-in machine, and associates the information related to the inspection of the brought-in machine input on the inspection screen with the management QR code and stores it in the information database unit 33. The management QR code used during inspection processing is output by the signboard output function of the inspection management unit 314e of the system management unit 314, which will be described later, as shown in FIG.

[0028] In addition, as shown in FIG. 13, when the main contractor X or the subcontractor Y checks the inspection of the brought-in machine, the inspection processing unit 313 has an inspection confirmation function that displays an inspection screen (inspection top screen / inspection confirmation screen) on the first information terminal 1 or the second information terminal 2 to check information regarding the inspection of the brought-in machine when the first information terminal 1 or the second information terminal 2 accesses the management server 3 using the management QR code included in the signboard affixed to the brought-in machine.

[0029] 2, the system management unit 314 includes a site inventory list management unit 314a for managing an inventory list within the construction site, a loan management unit 314b for managing loaned items, a return / pickup request management unit 314c for managing requests for pick-up of brought-in machinery, an inventory management unit 314d for managing the inventory of brought-in machinery, an inspection management unit 314e for managing the inspection of brought-in machinery, a brought-in machinery management unit 314f for managing brought-in machinery, a temporary facility management unit 314g for managing temporary facilities and other materials and equipment, a management QR code issuance unit 314h for managing the issuance of management QR codes for brought-in machinery, and a setting management unit 314i for managing various settings. When the first information terminal 1 of prime contractor X logs in to the system, a management top screen for managing the system is displayed on the first information terminal 1, as shown in FIG. 6. Note that each unit of the system management unit corresponds to each selection button on the management top screen.

[0030] Of these, the management QR code issuing unit 314h has an identification code issuing function that displays a management QR code issuing screen for issuing a management QR code (registered trademark; the same applies hereinafter) to the first information terminal 1 as an identification code that enables access to the management server 3 in response to a request from the first information terminal 1, as shown in Fig. 8, and issues the management QR code. As shown in Fig. 4, this management QR code is printed on paper together with the project name by a predetermined printer and piled up in a predetermined position in the office at the construction site. The management QR code issuing unit 314h contains information regarding the URL to be accessed to display the application screen of Fig. 9 described above.

[0031] In addition, as shown in Figure 10, when prime contractor X approves subcontractor Y's brought-in machine, the brought-in machine management unit 314f displays approval screens ((a) management top screen / (b) brought-in machine management screen / (c) application list screen / (d) application content screen) on the first information terminal 1 in response to a request from the first information terminal 1 to approve the brought-in machine, and has a brought-in item approval function that finalizes information about the brought-in machine when prime contractor X approves the brought-in machine on the approval screen.

[0032] 11, when prime contractor X outputs a signboard, the inspection management unit 314e has a signboard output function that displays a signboard printing screen ((a) management top screen / (b) inspection management screen (c) document linking / signboard printing screen / (d) signboard screen) for printing a signboard on the first information terminal 1 in response to a request from the first information terminal 1, and outputs (prints) a signboard including a management QR code to be affixed to the brought-in machine. This QR code is the same as the QR code issued by the management QR code issuing unit 314h described above, and includes information regarding the URL to be accessed to display the inspection screen shown in FIG. 12 described above.

[0033] As described above, before the brought-in machine is approved by the brought-in item approval function, when the second information terminal 2 accesses the management server 1 using the management QR code, the system management unit 314 directly displays the application screen shown in FIG. 9 on the second information terminal 2 for inputting information about the brought-in machine. On the other hand, after the brought-in item is approved by the brought-in item approval function, when the first information terminal 1 or the second information terminal 2 accesses the management server 1 using the management QR code included in the sign attached to the brought-in machine, the system management unit 314 has a screen switching function that switches the screen accessible by the management QR code so that the first information terminal 1 or the second information terminal 2 directly displays the inspection top screen shown in FIG. 12 for inputting information about the inspection of the brought-in machine or checking the inspection record of the brought-in machine. Note that the system management unit 314 may display a standby screen for waiting for approval of the brought-in item, displaying a message such as "Please wait a moment until approval" after the application for the brought-in item until approval.

[0034] Next, the main operational flow of this system will be explained with reference to the flowchart in Figure 3 and the screens in Figures 7 to 13. In the following explanation, "step" will be abbreviated as "S".

[0035] First, the first information terminal 1 of the prime contractor X performs a login process to the system (S1). The specific login process is as follows (S11) to (S13).

[0036] (S11) When the first information terminal 1 accesses the management server 3, the login processing unit 311 of the management server 3 displays a service login screen on the first information terminal 1, as shown in FIG. 7(a).

[0037] (S12) When the first information terminal 1 inputs an email address and a password, the login processing unit 311 of the management server 3 displays a project login screen on the first information terminal 1, as shown in FIG. 7(b).

[0038] (S13) When the first information terminal 1 inputs the project name (site name, etc.) into the project login screen, it is possible to log in to the system.

[0039] Next, the first information terminal 1 of the prime contractor X performs a process of issuing a management QR code as an identification code (S2). For example, the specific process of the identification code issuing function by the management QR code issuing unit 314h is as follows.

[0040] (S21) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 8(a).

[0041] (S22) When the first information terminal 1 selects the “Issue management QR code” button on the management top screen, the management QR code management unit displays a management QR code issuance screen for issuing a management QR code on the first information terminal 1, as shown in Figure 8(b).

[0042] (S23) When the first information terminal 1 inputs the number of copies to be issued on the QR code issuance screen and clicks the "Print" button, the management QR code issuing unit 314h issues a management QR code as an identification code, as shown in FIG. 8(c). As described above, this management QR code is printed on paper together with the project name using a predetermined printer, and is piled up in a predetermined location in the construction site office. The management QR code does not necessarily have to be printed on paper, and may be displayed on a monitor or the like.

[0043] Next, the application process for the brought-in machine is performed by the second information terminal 2 of the subcontractor Y (S3). For example, the specific process of the brought-in item application function by the application processing unit 312 is as follows (S31) to (S36).

[0044] (S31) After subcontractor Y takes the number of paper media with management QR codes stacked in a designated location in the construction site office, equal to the number of machines to be brought in, the second information terminal 2 reads the management QR code using its built-in camera function and accesses the management server 3 based on the information regarding the URL to be accessed contained in the management QR code.As shown in Figure 9(a), the application processing unit 312 displays on the second information terminal 2 a first equipment and materials selection screen listing major categories (machinery / temporary / other) for entering the machines to be brought in related to subcontractor Y's equipment and materials.

[0045] (S32) When the second information terminal 2 selects a major category of the brought-in machine (e.g., "machine") on the first equipment and materials selection screen, the application processing unit 312 displays on the second information terminal 2 a second equipment and materials selection screen listing the medium categories (welding machine / generator / aerial work platform, etc.) corresponding to the selected major category, as shown in Figure 9(b).

[0046] (S33) When the second information terminal 2 selects a medium category of the brought-in machine (for example, further selects "welding machine") on the second equipment / materials selection screen, the application processing unit 312 displays on the second information terminal 2 a third equipment / materials selection screen listing the sub-categories (generator / AC arc welding machine / AC arc welding machine / engine-equipped welding machine, etc.) corresponding to the selected medium category, as shown in Figure 9(c).

[0047] (S34) When the second information terminal 2 selects a subcategory of the brought-in machine (e.g., "generator") on the third equipment / material selection screen, the application processing unit 312 displays a first machine information input screen on the second information terminal 2 for inputting detailed first machine information of the brought-in machine (machine name / bringing company name / operator (handler) / period of use / primary company name / applicant name), as shown in Figure 9(d).

[0048] (S35) When the second information terminal 2 inputs detailed first machine information of the brought-in machine on the first machine information input screen, the application processing unit 312 displays a second machine information input screen on the second information terminal 2 for inputting detailed second machine information of the brought-in machine (type of inspection sheet / inspection month / inspection record), as shown in FIG. 9(e). At this time, if there is a past inspection record for the brought-in machine, the inspection record file may be selected or photographed and uploaded to be saved in the information database unit 33. Also, if there are multiple types of inspection records, multiple types may be input as inspection records 1, 2, etc. The types of inspection sheets are saved in advance in the information database unit 33 according to the attributes of the brought-in machine.

[0049] (S36) When the second information terminal 2 inputs detailed first machine information of the brought-in machine on the second machine information input screen, the application processing unit 312 displays a content confirmation screen to confirm the content of the information about the brought-in machine input on each of the above screens, as shown in Figure 9(f).

[0050] (S37) When the second information terminal 2 confirms the details of the brought-in machine on the details confirmation screen, as shown in Figure 9(g), the application processing unit 312 displays an application completion screen informing the user that the application for the brought-in machine has been completed, and stores information about the brought-in machine in the information database unit 33 in association with the management QR code (S31) used at the time of access.

[0051] Next, approval processing for the brought-in machine is performed by the first information terminal 1 of the prime contractor X (S4). For example, specific processing of the brought-in item approval function by the brought-in machine management unit 314f is as follows.

[0052] (S41) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 10(a).

[0053] (S42) When the first information terminal 1 selects the "Brought-in Machine Management" button on the management top screen, as shown in Fig. 10(b), the brought-in machine management unit 314f displays a brought-in machine management screen for managing brought-in machines on the first information terminal 1. This brought-in machine management screen displays an "Application List / Approval" button for approving brought-in machines, a "Brought-in Machine List" button for the function of displaying a list of brought-in machines, and a "New Registration" button for the function of registering a new brought-in machine on the prime contractor X side.

[0054] (S43) When the first information terminal 1 selects the "Application List / Approval" button on the brought-in machine management screen, the brought-in machine management unit 314f displays an application list screen on the first information terminal 1, showing a list of brought-in machines applied for by subcontractor Y (No. / Application Date / Category / Machine Name / ArchID / Primary Company / Bringing Company / Representative / Applicant / Bringing Date / Details), as shown in Figure 10(c).

[0055] (S44) When the first information terminal 1 selects the "Details" button for the brought-in machine that the user wishes to check on the application list screen, the brought-in machine management unit 314f displays an application details screen on the first information terminal 1, as shown in Figure 10(d), which contains information about the brought-in machine (contents of the acceptance certificate / contents of the brought-in machine use notification / inspection record / registration status).

[0056] (S45) When the first information terminal 1 clicks the "Approve" button on the application content screen, the brought-in machine management unit 314f confirms the information about the brought-in machine, assuming that the brought-in machine has been approved by prime contractor X. Note that when the first information terminal 1 clicks the "Edit" button on the application content screen of Fig. 10(d), it is also possible to edit the information about the applied brought-in machine.

[0057] Next, the first information terminal 1 of the prime contractor X performs a signboard output process (S5). For example, the specific process of the signboard output function by the inspection management unit 314e is as follows.

[0058] (S51) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 11(a).

[0059] (S52) When the first information terminal 1 selects "Inspection" on the management top screen, as shown in Fig. 11(b), the inspection management unit 314e displays an inspection management screen related to the inspection of brought-in machines on the first information terminal 1. This inspection management screen displays a "Create inspection table" button for creating an inspection table related to the inspection items on the inspection screen used by the inspection processing unit 313, a "Create work plan / instructions" button for creating a work plan / instructions for the brought-in machine, a "Link form / print sign" button for outputting (printing) a sign, a "Check inspection record" button for checking the inspection record of the brought-in machine, and a "Output inspection record" button for outputting the inspection record of the brought-in machine in Excel, PDF, etc.

[0060] (S53) When the first information terminal 1 selects the "Report linking / signboard printing" button on the inspection management screen, the inspection management unit 314e displays the report linking / signboard printing screen on the first information terminal 1, as shown in Figure 11(c), which displays information regarding the report linking / signboard printing of the brought-in machine (classification / category / machine name / rental company / brought-in company / rental company management number / ArchID / on-site name / pre-work inspection sheet / monthly inspection sheet / work plan).

[0061] (S54) When the first information terminal 1 selects the desired brought-in machine on the form linking / signboard printing screen and clicks the "Print" button in the upper right corner, the inspection management unit 314e outputs (prints) a signboard containing the management QR code and the name of the brought-in machine, as shown in Figure 11(d). This signboard is affixed to a predetermined location on the corresponding brought-in machine.

[0062] Next, the first information terminal 1 of the subcontractor Y performs inspection record processing for the brought-in machine (S6). For example, specific processing of the inspection record function by the inspection processing unit 313 is as follows.

[0063] (S61) When the second information terminal 2 reads the pre-operation management QR code on the sign affixed to the brought-in machine using its built-in camera function and accesses the management server 3 based on the information about the URL of the access destination included in the management QR code, the inspection processing unit 313 displays an inspection top screen for the brought-in machine associated with the QR code on the second information terminal 2, as shown in FIG. 12(a). This inspection top screen displays a "Start Pre-operation Inspection" button for starting the inspection record of the brought-in machine, a "Check Record" button (described below), a "Check Work Plan / Instructions" button for checking the work plan / instructions, and a "Check Receipt" button for checking the receipt. Furthermore, the inspection processing unit 313 displays on the same inspection top screen a "Start Monthly Inspection" button for prime contractor X to start monthly inspections using the first information terminal 1, a "Check Inspection Prime Contractor" function for checking the prime contractor for inspection, and a "Check / Register Inspection Record" button for checking and registering the inspection record.

[0064] (S62) When the second information terminal 2 selects the "Start pre-work inspection" button on the inspection top screen, the inspection processing unit 313 displays an inspection record screen for recording the inspection on the second information terminal 2, as shown in Figure 12(b). For example, this inspection record screen has buttons for "Good," "Not applicable," and "Maintenance required" for each inspection item of the brought-in machine, and the inspection is performed by the second information terminal 2 selecting one of the "Good," "Not applicable," or "Maintenance required" buttons for each inspection item. Note that it is also possible to enter notes for each inspection item.

[0065] (S63) When the second information terminal 2 completes the inspection of each inspection item on the inspection record screen, the inspection processing unit 313 displays an inspection completion screen on the second information terminal 2, as shown in Figure 12(c), indicating that the inspection of the brought-in machine has been completed.

[0066] Next, the first information terminal 1 of the prime contractor X or the second information terminal 2 of the subcontractor Y performs an inspection confirmation process for the brought-in machine in this system (S7). For example, the specific process of the inspection confirmation function by the inspection processing unit 313 is as follows.

[0067] (S71) When the first information terminal 1 or the second information terminal 2 uses its built-in camera function to read the management QR code on the sign attached to the brought-in machine and accesses the management server 3 based on the information regarding the URL to access contained in the management QR code, the inspection processing unit 313 displays on the first information terminal or the second information terminal 2 an inspection top screen regarding the inspection of the brought-in machine associated with the QR code, as shown in Figure 13(a).

[0068] (S72) When the first information terminal 1 or the second information terminal 2 selects the "Check Record" button on the inspection top screen, an inspection confirmation screen for checking the inspection record of the brought-in machine is displayed on the first information terminal 1 or the second information terminal 2, as shown in Figure 13(b). This inspection confirmation screen displays the inspection record of "Good," "None," or "Maintenance Required" for each inspection item of the brought-in machine. Note that when the first information terminal 1 or the second information terminal 2 selects "Check Record" on the inspection top screen, if there is no inspection record for the brought-in machine, a screen is displayed indicating that there is no inspection record for the brought-in machine, as shown in Figure 13(c).

[0069] In this embodiment, the first information terminal 1 of the prime contractor X issues the management QR code, but the second information terminal 2 of the subcontractor Y may issue the management QR code.

[0070] Furthermore, although the first information terminal 1 of the prime contractor X is assumed to output the signboard, the second information terminal 2 of the subcontractor Y may output the signboard.

[0071] Furthermore, although the second information terminal 2 of the subcontractor Y is assumed to record the inspection of the brought-in machinery, the first information terminal 1 of the prime contractor X may also record the inspection of the brought-in machinery.

[0072] <Second embodiment> Next, a second embodiment of the present system will be described with reference to Figures 14 to 17. Note that only configurations different from the above embodiment will be described below, and the same configurations will be denoted by the same reference numerals and explanations will be omitted.

[0073] In this embodiment, the management server 3 has a function of creating work plans and instructions for brought-in machines and a function of approving work plans and instructions.

[0074] 14 and 15, when prime contractor X creates a work plan and instructions for a brought-in machine, the inspection management unit 314e of the management server 3 has a work plan and instructions creation function that displays a screen for creating a work plan and instructions for the brought-in machine in response to a request from the first information terminal 1, and associates information about the work plan and instructions created on that screen with the corresponding brought-in machine and stores it in the information database unit 33. For example, the processing (S8) of the work plan and instructions creation function by the inspection management unit 314e is as follows:

[0075] (S81) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 14(a).

[0076] (S82) When the first information terminal 1 selects "Inspection" on the management top screen of Figure 14, the inspection management unit 314e displays an inspection management screen on the first information terminal 1, showing each inspection item, as shown in Figure 14(b).

[0077] (S83) When the first information terminal 1 selects the "Create work plan / instructions" button on the inspection management screen, the inspection management unit 314e displays a work plan / instructions list screen on the first information terminal 1, which shows a list of work plans / instructions for the brought-in machines (machine category / work plan / instructions name / work period, etc.), as shown in Figure 14(c).

[0078] (S84) When the first information terminal 1 selects the “Create New” button on the work plan / instruction list screen, the inspection management unit 314e displays an item input screen on the first information terminal 1 for inputting items of the work plan / instruction, as shown in Figure 14(d).

[0079] (S85) When the first information terminal 1 inputs each item (machine category / work plan / instruction name / work period, etc.) on the item input screen, the inspection management unit 314e displays a rental item linking screen on the first information terminal 1, which lists the rental items to be linked, as shown in Figure 15(a).

[0080] (S86) When the first information terminal 1 selects the rental item to be linked to the work plan / instruction and clicks the "Next" button (not shown) at the bottom of the screen, the inspection management unit 314e displays a brought-in machine linking screen on the first information terminal 1, showing a list of brought-in machines to be linked, as shown in Figure 15(b). Note that if there are no rental items to link to the work plan / instruction, click the "Next" button (not shown) at the bottom of the screen without selecting a rental item on the screen.

[0081] (S87) When the first information terminal 1 selects the brought-in machine to be linked to the work plan / instruction and clicks the "Next" button at the bottom of the screen, an approver selection screen for selecting an approver is displayed on the first information terminal 1, as shown in Figure 15(c).

[0082] (S88) When the first information terminal 1 selects one or more approvers and clicks the "Apply" button at the bottom of the screen, the application for the work plan and instructions is completed.

[0083] The management server 3 also has a function of approving work plans and instructions for brought-in machines.

[0084] Specifically, as shown in Fig. 16, the inspection management unit 314e of the management server 3 has a work plan / instruction approval function that displays a screen for approving a work plan / instruction in response to a request from the first information terminal 1, and finalizes information related to the work plan / instruction when the work plan / instruction is approved on that screen by the prime contractor X. For example, the processing (S9) of the work plan / instruction approval function by the inspection management unit 314e is as follows:

[0085] (S91) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 16(a).

[0086] (S92) When the first information terminal 1 selects "Inspection" on the management top screen, the inspection management unit 314e displays an inspection management screen on the first information terminal 1, on which each inspection item is formed, as shown in Figure 16(b).

[0087] (S93) When the first information terminal 1 selects the "Create work plan / instructions" button on the inspection top screen, the inspection management unit 314e displays a work plan / instructions list screen on the first information terminal 1, which shows a list of work plans / instructions for the brought-in machines (machine category / work plan / instructions name / work period, etc.), as shown in Figure 16(c).

[0088] (S94) When the first information terminal 1 selects the "Details" button for the brought-in machine on the work plan / instruction list screen, a work plan / instruction approval screen for approving the work plan / instruction is displayed, as shown in Figure 16(d).

[0089] (S95) When the first information terminal 1 selects the "Approve" button on the work plan / instruction product screen, the information on the work plan / instruction is confirmed.

[0090] The control unit 31 has a work plan / instruction confirmation function that, when prime contractor X or subcontractor Y records the inspection of a brought-in machine, displays a screen for confirming information related to the work plan / instruction corresponding to the brought-in machine (the work plan / instruction approved in S95) in response to a request from the second information terminal 2. For example, as shown in FIG. 17, the control unit 31 displays a screen for confirming information related to the work plan / instruction before recording the inspection of the brought-in machine by the second information terminal 2 (between the "inspection top screen" and the "inspection record screen"), thereby confirming the contents of the work plan / instruction for each inspection record of the brought-in machine by the second information terminal 2.

[0091] <Third embodiment> Next, a third embodiment of the present system will be described with reference to Figures 18 and 19. Note that only the configurations that are different from the above embodiments will be described below, and the same configurations will be denoted by the same reference numerals and will not be described again.

[0092] In this embodiment, the management server 3 has a function of creating an inspection sheet for brought-in machines and a function of linking the inspection sheets.

[0093] 18, when prime contractor X creates an inspection form for a brought-in machine, the inspection management unit 314e of the management server 3 has an inspection form creation function that displays a screen for creating an inspection form for the brought-in machine in response to a request from the first information terminal 1, and stores information about the inspection form created on that screen by prime contractor X in the information database unit 33. For example, the processing (S10) of the inspection form creation function by the inspection management unit 314e is as follows.

[0094] (S101) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 18(a).

[0095] (S102) When the first information terminal 1 selects the "Inspection" button on the management top screen, the inspection management unit 314e displays an inspection management screen on the first information terminal 1, showing each inspection item, as shown in Figure 18(b).

[0096] (S103) When the first information terminal 1 selects the "Create inspection form" button on the inspection management screen, the inspection management unit 314e displays an inspection form creation screen on the first information terminal 1, which shows a list of inspection forms (No. / Inspection form name (template name) / Type / Operation), as shown in Figure 18(c).

[0097] (S104) When the first information terminal 1 selects the "Create new" button on the inspection chart creation screen, the inspection management unit 314e displays a new inspection chart creation screen on the first information terminal 1 for inputting inspection chart items (inspection chart name / inspection chart type / template / category / inspection item edit, etc.), as shown in Figure 18(d).

[0098] (S105) When the first information terminal 1 completes the creation of the inspection table by inputting each item on the inspection table creation screen, the inspection management unit 314e stores the newly created inspection table in the information database unit 33.

[0099] 19, when prime contractor X links an inspection form to a brought-in machine, the inspection management unit 314e of the management server 3 has an inspection form linking function that displays a screen related to a list of the brought-in machines in response to a request from the first information terminal 1, associates the brought-in machine selected by prime contractor X on the screen with the inspection form, and stores the association in the information database unit 33. For example, the processing (S11) of the inspection form linking function by the inspection management unit 314e is as follows:

[0100] (S111) When the first information terminal 1 logs in to the system, the system management unit 314 displays the management top screen on the first information terminal 1, as shown in FIG. 19(a).

[0101] (S112) When the first information terminal 1 selects the "Inspection" button on the management top screen, the inspection management unit 314e displays an inspection management screen on the first information terminal 1, showing each inspection item, as shown in Figure 19(b).

[0102] (S113) When the first information terminal 1 selects the "Report linking / signboard printing" button on the inspection top screen, the inspection management unit 314e displays the report linking / signboard printing screen on the first information terminal 1, as shown in Figure 19(c), which displays information regarding the report linking / signboard printing of the brought-in machine (classification / category / machine name / rental company / brought-in company / rental company management number / ArchID / on-site name / pre-work inspection sheet / monthly inspection sheet / work plan).

[0103] (S114) As shown in Figure 19(d), when the first information terminal 1 selects a specific inspection form by scrolling through the items "Pre-work inspection form" or "Monthly inspection form" for a specific brought-in machine on the document linking / signboard printing screen, the inspection management unit 314e associates the selected brought-in machine and the inspection form with each other and stores them in the information database unit 33.

[0104] Although the embodiments of the present invention have been described above with reference to the drawings, the present invention is not limited to the illustrated embodiments. Various modifications and variations can be made to the illustrated embodiments within the same scope as the present invention or within an equivalent scope. [Explanation of symbols]

[0105] 1...First information terminal 2...Second information terminal 3...Administrative Server 31...Control unit 311...Login processing section 312...Application Processing Department 313...Inspection processing section 314...System Management Department 32…Communications Department 33...Information Database Department

Claims

1. A construction site carry-in item management system comprising a first information terminal on the side of a prime contractor who manages a construction site, a second information terminal on the side of a subcontractor who brings carry-in items to the construction site, and a management server communicably connected to the first information terminal and the second information terminal via a network, The management server a control unit that executes various controls; a communication unit that communicates with the first information terminal and the second information terminal via a network; Equipped with an information database section that stores various information, The control unit an identification code issuing function that issues an identification code that can access the management server in response to a request from the first information terminal or the second information terminal; a carry-in item application function that, when a subcontractor applies for a carry-in item to a prime contractor, causes the second information terminal to access the management server using the identification code, and displays a screen on the second information terminal for inputting information about the attributes of the carry-in item, and associates the information about the attributes of the carry-in item input on the screen with the identification code and stores them in an information database; a brought-in item approval function that, when the prime contractor approves the brought-in items of the subcontractors, displays a screen for approving the brought-in items on the first information terminal in response to a request from the first information terminal, and determines information regarding the attributes of the brought-in items when the brought-in items are approved on the screen by the prime contractor; a sign output function for outputting a sign including the identification code to be attached to the brought-in item in response to a request from the first information terminal or the second information terminal when the prime contractor or the subcontractor outputs a sign; A construction site brought-in item management system with an inspection recording function that, when a general contractor or subcontractor records the inspection of brought-in items, the first information terminal or the second information terminal accesses the management server using the identification code contained in a sign attached to the brought-in item, displays a screen on the first information terminal or the second information terminal for inputting information regarding the inspection of the brought-in item, and associates the information regarding the inspection of the brought-in item entered on the screen with the identification code and stores it in an information database unit.

2. The control unit Before the approval of the brought-in item by the brought-in item approval function, when the second information terminal accesses the management server using the identification code, a screen for inputting information about the attributes of the brought-in item is directly displayed on the second information terminal, A construction site bring-in item management system as described in claim 1, which has a screen switching function that switches the screen accessible by the identification code so that after the bring-in item is approved by the bring-in item approval function, when the first information terminal or the second information terminal accesses the management server using the identification code contained in the sign attached to the bring-in item, the first information terminal or the second information terminal directly displays a screen for inputting information regarding the inspection of the bring-in item.

3. The control unit is a construction site brought-in item management system as described in claim 1, and has an inspection confirmation function that displays a screen for confirming information regarding the inspection of brought-in items when the first information terminal or the second information terminal accesses the management server using the identification code contained in a signboard attached to the brought-in item when the general contractor or subcontractor checks the inspection record of the brought-in items.

4. The control unit has a work plan / instructions creation function that, when the prime contractor creates a work plan / instructions, displays a screen for creating a work plan / instructions for brought-in items in response to a request from the first information terminal, and associates information about the work plan / instructions created on the screen with the corresponding brought-in items and stores it in the information database unit.

5. The control unit has a work plan / instructions approval function that, when the prime contractor approves the work plan / instructions, displays a screen for approving the work plan / instructions in response to a request from the first information terminal, and confirms information regarding the work plan / instructions when the prime contractor approves the work plan / instructions on that screen.

6. The control unit has a work plan / instruction confirmation function that displays a screen for confirming information regarding the work plan / instruction corresponding to the brought-in item in response to a request from the first information terminal or the second information terminal when the general contractor or subcontractor records the inspection of the brought-in item.

7. The control unit has an inspection sheet creation function that, when the general contractor creates an inspection sheet for brought-in items, displays a screen for creating an inspection sheet for brought-in items in response to a request from the first information terminal, and stores information about the inspection sheet created by the general contractor on the screen in an information database unit.

8. The control unit has an inspection sheet linking function that, when the prime contractor links an inspection sheet to an item brought in, displays a screen listing the items brought in in response to a request from the first information terminal, associates the items selected by the prime contractor on the screen with the inspection sheet, and stores the associated items in the information database unit.

9. A computer program used in a construction site carry-in item management system comprising a first information terminal on the side of a prime contractor that manages a construction site, a second information terminal on the side of a subcontractor that brings carry-in items to the construction site, and a management server communicably connected to the first information terminal and the second information terminal via a network, a control unit of a management server including a control unit that executes various controls, a communication unit that communicates with the first information terminal and the second information terminal via a network, and an information database unit that stores various information; an identification code issuing function that issues an identification code that can access the management server in response to a request from the first information terminal or the second information terminal; a carry-in item application function that, when a subcontractor applies for a carry-in item to a prime contractor, causes the second information terminal to access the management server using the identification code, and displays a screen on the second information terminal for inputting information about the attributes of the carry-in item, and associates the information about the attributes of the carry-in item input on the screen with the identification code and stores them in an information database; a brought-in item approval function that, when the prime contractor approves the brought-in items of the subcontractors, displays a screen for approving the brought-in items on the first information terminal in response to a request from the first information terminal, and determines information regarding the attributes of the brought-in items when the brought-in items are approved on the screen by the prime contractor; a sign output function for outputting a sign including the identification code to be attached to the brought-in item in response to a request from the first information terminal or the second information terminal when the prime contractor or the subcontractor outputs a sign; A computer program characterized by the fact that when a prime contractor or subcontractor records the inspection of brought-in items, when the first information terminal or the second information terminal accesses the management server using the identification code contained in a sign attached to the brought-in item, the computer program functions as an inspection recording function that displays a screen on the first information terminal or the second information terminal for inputting information regarding the inspection of the brought-in item, and associates the information regarding the inspection of the brought-in item entered on the screen with the identification code and stores it in an information database unit.

Images