Terminal, management system, information acquiring method, and program

Abstract

To unitarily manage management information in a period before completion and a period after completion about a management object provided in a building.SOLUTION: An terminal includes an identification mark attached to a management target provided in a building, access information for accessing management target information about the management target being recorded in the identification mark, a reading unit that reads the identification mark, and a management target information acquiring unit that acquires the management target information based on the access information obtained by the reading unit reading the identification mark, wherein the management target information includes information which is generated in a first period before completion of the building and is referred to in a second period after completion of the building.SELECTED DRAWING: Figure 5

Description

[Technical Field]

[0001] The present invention relates to a terminal device, a management system, an information acquisition method, and a program. [Background technology]

[0002] When a building is completed, various pieces of equipment are handed over from the builder to the client. Traditionally, construction companies would prepare printed instruction manuals for the equipment to be handed over at the time of completion and hand them over to the client along with the equipment. When the building is used as a hospital or production facility, the equipment to be installed is diverse, and an even greater amount of documentation is required. This huge amount of documentation is time-consuming when handing over the equipment, and securing storage space for it is a major issue.

[0003] Furthermore, after a building is operational, various people will be involved in the operation of the facilities, including not only the client but also the building manager and users. It will take a long time for all of these people to become proficient in operating the facilities. For this reason, the contractor must hand over information, such as instruction manuals and handover instructions, to those involved with the facilities.

[0004] Furthermore, during the construction period, it is necessary for the builder to know the location of the materials and equipment in order to carry out the work. A management system that manages the location of materials and equipment within a construction site during the construction period is known (Patent Document 1). [Prior art documents] [Patent documents]

[0005] [Patent Document 1] Japanese Patent Publication No. 2022-92364 Summary of the Invention [Problem to be solved by the invention]

[0006] In the management system described in Patent Document 1, the locations of materials and equipment are managed as management information, but only during the construction period. Therefore, the management system described in Patent Document 1 does not have a configuration for centrally managing management information about equipment when various pieces of equipment are handed over from the builder to the client upon completion of the building. Even if an equipment manufacturer assigns an ID to each piece of equipment, the location where the equipment is installed in the building and the operating status of the equipment are not managed after completion. Furthermore, management information is required not only for the location and operating status, but also for product information, instruction manual information, handover information, and maintenance information. There is a demand for centralized management of management information for buildings both before and after completion of construction.

[0007] The present invention has been made in consideration of the above points, and provides a terminal device, a management system, an information acquisition method, and a program that can centrally manage management information for management objects installed in a building during the period before and after completion. [Means for solving the problem]

[0008] The present invention has been made to solve the above-mentioned problems, and one aspect of the present invention is a terminal device comprising: an identification tag affixed to a managed object provided in a building, the identification tag having access information recorded thereon for accessing managed object information for the managed object; a reading unit that reads the identification tag; and a managed object information acquisition unit that acquires the managed object information based on the access information obtained by the reading unit reading the identification tag, wherein the managed object information includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building.

[0009] Another aspect of the present invention is a management system comprising the above-mentioned terminal device and a management server, wherein the management server comprises a memory unit that stores the managed object information, and a target information output unit that outputs the managed object information to the terminal device when it receives a request from the terminal device to acquire the managed object information.

[0010] Another aspect of the present invention is an information acquisition method comprising: a reading step of reading an identification tag affixed to a managed object provided in a building, the identification tag having access information recorded thereon for accessing managed object information for the managed object; and a managed object information acquisition step of acquiring the managed object information based on the access information obtained by reading the identification tag in the reading step, wherein the managed object information includes information generated in a first period before the completion of the building and referenced in a second period after the completion of the building.

[0011] Another aspect of the present invention is a program for causing a computer to execute a reading step of reading an identification tag affixed to a managed object provided in a building, the identification tag having access information recorded thereon for accessing managed object information for the managed object, and a managed object information acquisition step of acquiring the managed object information based on the access information obtained by reading the identification tag in the reading step, wherein the managed object information includes information generated in a first period before the completion of the building and referenced in a second period after the completion of the building. [Effects of the Invention]

[0012] According to the present invention, management information for management targets provided in a building can be managed in an integrated manner during the period before and after completion of construction. [Brief explanation of the drawings]

[0013] [Figure 1] 1 is a diagram showing an example of a configuration of a management system 1 according to an embodiment of the present invention. [Figure 2]1 is a diagram showing an example of an identification tag 3 affixed to a management object M1 according to an embodiment of the present invention. [Figure 3] 1 is a diagram showing an example of an identification tag 3 affixed to a management object M1 according to an embodiment of the present invention. [Figure 4] FIG. 2 is a diagram showing an example of a period in which the management system 1 according to the embodiment of the present invention is applied. [Figure 5] 2 is a diagram illustrating an example of a functional configuration of a field terminal device 2 according to an embodiment of the present invention. FIG. [Figure 6] 2 is a diagram illustrating an example of a functional configuration of a management server 4 according to an embodiment of the present invention. FIG. [Figure 7] FIG. 2 is a diagram showing an example of a management flow by the management system 1 according to the embodiment of the present invention. [Figure 8] 1 is a diagram showing an example of the appearance of an identification tag 3 according to an embodiment of the present invention. [Figure 9] FIG. 3 is a diagram showing an example of a hierarchical structure of folders for product information according to an embodiment of the present invention. [Figure 10] FIG. 3 is a diagram showing an example of a hierarchical structure of folders for instruction manual information according to an embodiment of the present invention. [Figure 11] FIG. 2 is a diagram showing an example of a hierarchical structure of folders for handover information according to an embodiment of the present invention. [Figure 12] FIG. 2 is a diagram showing an example of a hierarchical structure of folders for maintenance information according to an embodiment of the present invention. [Figure 13] FIG. 2 is a diagram showing an example of an overview of security of management target information A1 according to the embodiment of the present invention. [Figure 14] FIG. 10 is a diagram showing an example of a state in which a plurality of management targets M1 are provided in a certain area of ​​a building according to a modified embodiment of the present invention. [Figure 15] FIG. 10 is a diagram showing an example of the appearance of a common identification tag 61 according to a modified example of an embodiment of the present invention. DETAILED DESCRIPTION OF THE INVENTION

[0014] (Embodiment) Hereinafter, an embodiment of the present invention will be described in detail with reference to the drawings. Fig. 1 is a diagram showing an example of the configuration of a management system 1 according to this embodiment. The management system 1 includes an on-site terminal device 2, an identification tag 3, a management server 4, and a remote terminal device 5. The management system 1 is a system for managing management objects provided in a building. The management system 1 manages the management objects from the construction period before the completion of the building to the maintenance period after the completion of the building.

[0015] In this embodiment, the building may be any type of building constructed or renovated by a construction company or an equipment supplier. The building's purpose, number of floors, and area are not limited. Examples of buildings include apartment buildings, office buildings, commercial facilities, schools, hospitals, and production facilities such as factories.

[0016] The management object M1 is provided in a building. As an example, the management object M1 is equipment provided in the building. In this embodiment, the equipment includes, for example, air conditioning equipment, stairs, doors, windows, and verandas. An identification tag 3 is affixed to each management object M1. Access information for accessing the management object information A1 for the management object M1 is recorded on the identification tag 3. As an example, the identification tag 3 is a QR code (Quick Response code: registered trademark). As an example, the access information is a URL (Uniform Resource Locator).

[0017] 2 and 3 show examples of an identification tag 3 affixed to a management object M1. In FIG. 2, an identification tag 31 is affixed to the top of a door M10. In FIG. 3, an identification tag 32 is affixed to an air conditioning unit M20. As an example, the identification tag 3 is affixed to the surface of the management object M1. Note that instead of being affixed directly to the management object M1, the identification tag 3 may be affixed near the location where the management object M1 is provided. The vicinity of the location where the management object M1 is provided may be, for example, a wall, floor, ceiling, or near the entrance to a room.

[0018] The on-site terminal device 2 is used by a first user U1. The on-site terminal device 2 is, for example, a smartphone. The on-site terminal device 2 may also be a mobile terminal such as a tablet terminal or a laptop computer. As an example, the first user U1 is a worker (referred to as an on-site maintenance officer) of a management company who is in charge of maintaining the building on-site. The first user U1 carries the on-site terminal device 2 and actually goes to the location of the building where the managed object M1 is installed. The first user U1 may also be a building manager, a building user, a builder, a client, a worker of a prime contractor, etc.

[0019] The first user U1 reads the identification tag 3 affixed to the managed object M1 using the on-site terminal device 2. The on-site terminal device 2 displays a URL as a result of reading the identification tag 3. The first user U1 accesses the URL using the on-site terminal device 2. The URL indicates the address on the network of the managed object information A1 stored in the management server 4 and in the database of the management server 4. The first user U1 displays the managed object information A1 stored in the management server 4 on the on-site terminal device 2 and checks the contents of the managed object information A1.

[0020] The management target information A1 includes, for example, product information, handover information, instruction manual information, tally information, location information, operation information, and maintenance information for the management target M1.

[0021] The product information indicates, for example, the product name, delivery destination, construction company, prime contractor, installation time, serial number, manufacturing number, installation address, construction period, and construction location. In this embodiment, the serial number is a number that indicates the individual managed object M1. The manufacturing number is a number that indicates the time when the managed object M1 was manufactured, as well as the parts and materials of the managed object M1. The manufacturing number is also referred to as the lot number. The installation address indicates the address of the building. The construction location indicates the location within the building where the managed object M1 is installed.

[0022] The handover information indicates a handover of the management object M1. The handover information indicates, for example, a handover of an individual management object M1 transmitted from a contractor to an on-site maintenance officer. The handover information may also be a handover of the type of the management object M1. The instruction manual information indicates the digitized data of the instruction manual of the management target M1.

[0023] The location information indicates the location of the individual managed object M1 in a building. The location in the building is indicated by the floor number, the location on the floor, and the room or area on the floor. The location information may further indicate a detailed location in the room or area. The location information is displayed, for example, using software for displaying a three-dimensional model. The software for displaying a three-dimensional model is, for example, BIM (Building Information Modeling) data or three-dimensional CAD (Computer Aided Design) data.

[0024] The operation information indicates the operation status of the managed object M1. The operation information indicates, for example, the frequency at which the managed object M1 is operated, the time for which the managed object M1 is operated, and the type of operation. The type of operation may be, for example, various modes classified by the amount of power consumption.

[0025] The maintenance information indicates a record of the maintenance of the management object M1. The maintenance information includes, for example, replacement information and aggregation information. The replacement information indicates a record of the replacement of an individual management object M1. The aggregation information indicates data in which various data about the management object M1 are aggregated.

[0026] The management target information A1 includes information for each individual management target M1. Among the product information, handover information such as serial numbers, location information, and replacement information are information for each individual management target M1. On the other hand, among the product information, product names, instruction manual information, and aggregate information are information for each type of management target M1.

[0027] The management server 4 stores the management object information A1. As an example, the management server 4 is a cloud server. The management server 4 may be realized by being distributed across multiple servers. The management server 4 may also be a single server. The management server 4 may also be realized as a virtual server.

[0028] The remote terminal device 5 is used by a second user U2. The remote terminal device 5 is, for example, a personal computer (PC). The second user U2 is, for example, a worker (referred to as a remote office worker) who manages a building at a location away from the building. Remote office workers include, for example, employees of the client, contractor, construction company, affiliated company, interior decorator, and manufacturer. The second user U2 accesses the management server 4 using the remote terminal device 5 and checks the management target information A1. Note that the remote terminal device 5 may be omitted from the configuration of the management system 1.

[0029] Here, referring to Fig. 4, a period in the flow of a building supply chain to which the management system 1 is applied will be described. Fig. 4 is a diagram showing an example of a period to which the management system 1 according to this embodiment is applied. As shown in Fig. 4, the period from the start of construction of a building to the completion of renovation includes, as an example, the periods of "approval of order construction drawings," "factory production and inspection," "shipping and transportation," "delivery and installation," "inspection and trial run," "handover of operating instructions," "maintenance and management," "renovation planning," and "renovation work," in the order listed.

[0030] In the period before the completion date T1, the main contractor and the builder are involved in the work. In the period after the completion date T1, the main contractor, the client, the building manager, etc. are involved in the work.

[0031] The period in which the management system 1 is applied includes the periods of "delivery and installation" and "inspection and trial run" before the date T1. The period in which the management system 1 is applied includes the periods of "handover of operating instructions" and "maintenance" after the date T1. In this embodiment, the periods of "delivery and installation" and "inspection and trial run" are collectively referred to as the construction period. The period of "handover of operating instructions" is also referred to as the completion period. The "maintenance" period is also referred to as the maintenance period.

[0032] Therefore, the period to which the management system 1 is applied includes a first period before the completion of the building and a second period after the completion of the building. The construction period is an example of the first period. The completion period and the maintenance period are examples of the second period. In this embodiment, the period to which the management system 1 is applied is a continuous period from the start of construction of the building to the start of renovation, such as the construction period, the completion period, and the maintenance period. Note that the period to which the management system 1 is applied may include non-contiguous periods as long as it includes the first period before the completion of the building and the second period after the completion of the building. For example, the first period may be the construction period, and the second period may be the maintenance period.

[0033] In the management system 1, the management target information A1 includes information that is generated in a first period before the completion of the building and that is referenced in a second period after the completion of the building. Examples of information that is generated in the first period and that is referenced in the second period include product information, handover information, and instruction manual information. Product information, handover information, and instruction manual information include, for example, information that is registered by a contractor or the like during construction and that is referenced by an on-site maintenance person, a client, or a building user or the like upon completion or maintenance. Regarding location information, for equipment whose location has not changed since construction, location information may be registered during construction and referenced upon completion or maintenance.

[0034] In other words, information generated in a first period before the completion of a building and referenced in a second period after the completion of the building is information transmitted from a user (e.g., a contractor) in the first period before completion to a user (e.g., an on-site maintenance officer, a client, or a building user) in the second period after completion.

[0035] The management target information A1 may include information that is generated during a first period before the completion of the building and that is referenced during the first period. For example, the management target information A1 may include information that is communicated between builders during construction. The management object information A1 may also include information that is generated during a second period after completion and that is referenced during the second period. For example, the management object information A1 may include information that is communicated between on-site maintenance personnel during maintenance.

[0036] [Functional configuration of the on-site terminal device 2] 5 is a diagram showing an example of the functional configuration of the on-site terminal device 2 according to this embodiment. The on-site terminal device 2 includes a terminal control unit 20, an imaging unit 21, a terminal storage unit 22, an operation unit 23, a display unit 24, an audio output unit 25, and a terminal communication unit 26.

[0037] The terminal control unit 20 performs various controls for the field terminal device 2. The terminal control unit 20 includes a reading unit 200, a management target information acquisition unit 201, and a display control unit 202. Each of these functional units is realized, for example, by a CPU loading a program read from a ROM (Read Only Memory) into a RAM (Random Access Memory) and executing processing in accordance with the program. The ROM and RAM are included in the terminal storage unit 22.

[0038] The reading unit 200 reads the identification tag 3. Here, the reading unit 200 reads the identification tag 3 by decoding the information recorded on the identification tag 3 photographed by the photographing unit 21.

[0039] The management target information acquisition unit 201 acquires the management target information A1 based on the access information obtained by the reading unit 200 reading the identification tag 3.

[0040] The display control unit 202 displays various types of information on the display unit 24. The various types of information include a URL for accessing the management target information A1, the management target information A1, and the like.

[0041] The photographing unit 21 photographs the identification tag 3. The photographing unit 21 includes a camera, an image pickup element, and the like. The terminal storage unit 22 stores various types of information and is configured using a storage device such as a semiconductor storage device.

[0042] The operation unit 23 accepts various operations from the user of the on-site terminal device 2. The various operations include an operation to register the management target information A1 in the management server 4, an operation to cause the photographing unit 21 to photograph the identification tag 3, an operation to access a URL displayed by reading the identification tag 3, an operation to view the management target information A1 displayed on the display unit 24, and the like. The operation unit 23 includes, for example, a touch panel.

[0043] The display unit 24 displays various types of information. For example, the display unit 24 displays the management target information A1. The display unit 24 includes, for example, a liquid crystal display or an organic electroluminescence (EL) display. The touch panel included in the operation unit 23 is also used as the display unit 24.

[0044] The audio output unit 25 outputs audio. For example, the audio output unit 25 notifies the user of the on-site terminal device 2 by audio. This notification is made by the management server 4 based on the handover information or exchange information included in the management target information A1, for example. This notification is a notification that urges inspection or replacement of equipment at a time specified by the handover information or exchange information. The audio output unit 25 includes a speaker.

[0045] The terminal communication unit 26 transmits and receives various types of information via the wireless network. The terminal communication unit 26 performs communication between the on-site terminal device 2 and the management server 4. The terminal communication unit 26 includes a communication interface (I / F) for performing wireless communication.

[0046] [Management Server 4 Functionality Configuration] 6 is a diagram showing an example of the functional configuration of the management server 4 according to this embodiment. The management server 4 includes a server control unit 40, a server storage unit 41, and a server communication unit .

[0047] The server control unit 40 performs various controls for the management server 4. The server control unit 40 includes a data acquisition unit 400, a management object information management unit 401, and a management object information output unit 402. Each of these functional units is realized, for example, by the CPU loading a program read from the ROM into the RAM and executing processing in accordance with the program. The ROM and RAM are included in the server storage unit 41.

[0048] The data acquisition unit 400 acquires various types of data. The various types of data include information to be registered as the management target information A1, information to be added to the management target information A1, and information for updating the management target information A1.

[0049] The management target information management unit 401 manages the management target information A1. The management target information management unit 401 generates the management target information A1 from data acquired by the data acquisition unit 400. The management target information management unit 401 adds the data acquired by the data acquisition unit 400 to the management target information A1. The management target information management unit 401 updates the data included in the management target information A1 with the data acquired by the data acquisition unit 400. The management target information management unit 401 associates the data included in the management target information A1 with each other.

[0050] The management target information output unit 402 outputs the management target information A1. When the management target information output unit 402 receives a request to acquire the management target information A1 from the on-site terminal device 2, the management target information output unit 402 outputs the management target information A1 to the on-site terminal device 2 via the server communication unit 42.

[0051] The server storage unit 41 stores various types of information. The server storage unit 41 stores various types of information as, for example, a database. The server storage unit 41 stores management target information A1. The server storage unit 41 is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device.

[0052] The server communication unit 42 transmits and receives various types of information via the wireless network. The server communication unit 42 performs communication between the field terminal device 2 and the management server 4. The server communication unit 42 includes a communication interface (I / F) for performing wireless communication.

[0053] [Management flow using Management System 1] Next, the flow of management by the management system 1 will be described with reference to Fig. 7. Fig. 7 is a diagram showing an example of the flow of management by the management system 1 according to this embodiment. The flow of management by the management system 1 includes, for example, a flow during construction, a processing flow by the management server 4, a flow at the time of completion and handover, a flow during maintenance, and a processing flow by the on-site terminal device 2.

[0054] 7, the terminal devices used by the users are different for each user, but the functions of these terminal devices are common to the above-described on-site terminal device 2. In other words, these terminal devices are examples of the on-site terminal device 2. Therefore, the terminal devices used by the users will be described as the on-site terminal device 2.

[0055] [Construction flow] The construction process is performed by a construction worker, who is an example of a first user U1. Step S10: The installer generates the identification tag 3. The installer generates the identification tag 3 using, for example, a QR code generation tool. The QR code generation tool is provided as a web application. When the identification tag 3 is generated by the QR code generation tool, information indicating a URL is encoded as a QR code. This URL indicates the location on the network and in the database of the management target information A1 for the management target M1 to which the identification tag 3 is affixed.

[0056] FIG. 8 shows an example of the appearance of the generated identification tag 3. In FIG. 8, an identification tag 33 is shown as an example of the identification tag 3. The identification tag 3 is a sticker on which a QR code is printed. Note that the identification tag 33 has a logo provided within the QR code. The logo indicates that the identification tag 33 is used in the management system 1. Therefore, the identification tag 3 has a predetermined appearance that indicates that it is used in the management system 1.

[0057] The management target M1 may have an identification tag used for other purposes, such as a QR code, attached thereto in addition to the identification tag 3. The logo enables the first user U1 to understand that the identification tag 33 is an identification tag used in the management system 1.

[0058] Step S20: The installer registers the management object information A1 to be linked to the identification tag 3 in the management server 4. The installer uses the on-site terminal device 2 to register the management object information A1 in the management server 4. For example, the installer registers product information, etc. in the management server 4.

[0059] Step S30: The installer attaches the identification tag 3 to the management object M1. This completes the construction flow.

[0060] The timing at which the identification tag 3 is affixed to the management object M1 is not limited to construction. When the management object M1 is replaced during maintenance or repair, the identification tag 3 is affixed to the replaced management object M1. Also, when a new management object M1 is installed during maintenance or repair, the identification tag 3 is affixed to the newly installed management object M1. When the management object M1 is replaced or a new management object M1 is installed, the processes of steps S10 and S20 are performed before the identification tag 3 is affixed to the management object M1.

[0061] Furthermore, when a management target M1 is replaced or removed from the building, the builder updates the management target information A1 for the replaced or removed old management target M1. The builder uses the on-site terminal device 2 to send information indicating that the management target M1 has been replaced or removed to the management server 4 in the maintenance information included in the management target information A1.

[0062] [Processing flow by Management Server 4] The processes of step S110 and step S120 in the processing flow by the management server 4 are performed in parallel with the flow during construction, the flow during completion and delivery, and the flow during maintenance. The processes of step S130 and step S140 in the processing flow by the management server 4 are performed in parallel with the flow of processing by the on-site terminal device 2.

[0063] Step S110: The data acquisition unit 400 acquires data to be registered as the management target information A1, data to be added to the management target information A1, or data to update the management target information A1 from the on-site terminal device 2. The data acquisition unit 400 acquires, for example, the management target information A1 registered in step S20 in the flow during construction. The data acquisition unit 400 also acquires location information registered in step S220 in the flow during completion and handover. Furthermore, when the management target information A1 linked to the identification tag 3 is added in the flow during maintenance, the data acquisition unit 400 acquires the added data. When the management target information A1 linked to the identification tag 3 is modified in the flow during maintenance, the data acquisition unit 400 acquires the modified data.

[0064] Step S120: The management target information management unit 401 registers or updates the management target information A1. When the data acquisition unit 400 acquires data to be registered as the management target information A1, the management target information management unit 401 stores the data acquired by the data acquisition unit 400 in the server storage unit 41 as the management target information A1. When the data acquisition unit 400 acquires data for updating the management target information A1, the management target information management unit 401 updates the management target information A1 stored in the server storage unit 41 based on the data acquired by the data acquisition unit 400.

[0065] Step S130: The management target information output unit 402 receives a request to acquire the management target information A1 from the on-site terminal device 2. When the server communication unit 42 receives the request from the on-site terminal device 2, the management target information output unit 402 accepts the request.

[0066] Step S140: The management target information output unit 402 outputs the management target information A1 to the on-site terminal device 2. The management target information output unit 402 causes the server communication unit 42 to transmit the management target information A1 to the on-site terminal device 2. With this, the management server 4 ends the processing.

[0067] [Procedure upon completion and handover] Step S210: The prime contractor generates location information for the managed object M1. The prime contractor generates the location information using, for example, BIM data. The prime contractor uses the on-site terminal device 2 to generate, for example, three-dimensional spatial coordinates indicating the location of the managed object M1 using the BIM data. Note that the on-site terminal device 2 used by the prime contractor is a different terminal device from the on-site terminal device 2 used by the builder.

[0068] Step S210: The prime contractor registers the location information of the managed object M1 in the management server 4. The prime contractor registers the location information in the management server 4 using the on-site terminal device 2. The location information is added by the management server 4 to the managed object information A1 for the managed object M1. This concludes the process for handing over the completed project.

[0069] [Processing flow by the on-site terminal device 2] The process by the on-site terminal device 2 is executed after the identification tag 3 is affixed to the management target M1 during the construction process.

[0070] Step S310: The reading unit 200 reads the identification tag 3. Here, a first user U1, such as an installer, photographs the identification tag 3 using the photographing unit 21. When the identification tag 3 is read by the reading unit 200, the display control unit 202 causes the display unit 24 to display the access information (URL) recorded on the identification tag 3.

[0071] Step S320: The management target information acquisition unit 201 acquires the management target information A1. Here, the installer operates the operation unit 23 to access the address indicated by the access information (URL) displayed on the display unit 24. When the access is made, the management target information acquisition unit 201 causes the terminal communication unit 26 to send a request to the management server 4 to acquire the management target information A1. The management target information acquisition unit 201 acquires the management target information A1 from the management server 4 via the terminal communication unit 26. Therefore, the management target information acquisition unit 201 acquires the management target information A1 based on the access information obtained by the reading unit 200 reading the identification tag 3.

[0072] Step S330: The display control unit 202 causes the display unit 24 to display the management target information A1 acquired from the management server 4. As an example, the management target information A1 is displayed in the form of folders having a hierarchical structure. A folder is provided for each individual management target M1. The hierarchical structure of folders will be described later. Also, as will be described later, access rights to each folder are set according to the type of user. With this, the on-site terminal device 2 ends the processing.

[0073] In addition, when the reading unit 200 reads the identification tag 3, the access information is not displayed on the display unit 24, and the management target information acquisition unit 201 may cause the terminal communication unit 26 to send a request to the management server 4 to acquire the management target information A1 based on the access information.

[0074] [Conservation flow] Step S410: The contractor modifies the management object information A1 linked to the identification tag 3. The contractor modifies the management object information A1 using the on-site terminal device 2. For example, the contractor modifies the maintenance information when performing maintenance work such as inspection, repair, or new installation. The management server 4 updates the management object information A1 for the management object M1 based on the maintenance information.

[0075] Step S420: The building management company starts the daily operation of the building. This completes the maintenance flow.

[0076] [Folder hierarchy] Here, the hierarchical structure of folders for displaying the management target information A1 will be described with reference to FIGS. 9 is a diagram showing an example of a hierarchical structure of folders for product information according to this embodiment. A first-level folder F1 is provided at the top of the hierarchical structure. The first-level folder F1 is displayed first when an address indicated by a URL recorded on the identification tag 3 is accessed. As described above, a folder is provided for each individual managed object M1.

[0077] The first-level folder F1 stores the following items as management target information A1: product information, instruction manual information, handover information, and maintenance information. The first user U1 selects the desired information to check from the items using the field terminal device 2. Fig. 9 illustrates a case where product information is selected from the management target information A1 in the first-level folder F1.

[0078] The second-level folder F2 is a folder located immediately below the first-level folder F1 in the hierarchical structure. In FIG. 9, the second-level folder F21 is shown as the second-level folder F2. The second-level folder F21 stores various items of product information, such as the product name, delivery destination, construction company, prime contractor, installation date, serial number, manufacturing number, installation address, construction period, and construction location. The first user U1 uses the on-site terminal device 2 to select the desired information to be confirmed from the items.

[0079] The third-level folder F3 is a folder provided immediately below the second-level folder F2 in the hierarchical structure. In Fig. 9, third-level folder F31 and third-level folder F32 are shown as examples of the third-level folder F3. The third-level folder F31 stores information about the installation date, which is part of the product information. When the third-level folder F31 is accessed, the information about the installation date is displayed using, for example, a spreadsheet program.

[0080] The third-level folder F32 stores information about the construction site among the product information. When the third-level folder F32 is accessed, the construction site information is displayed by using software for displaying the three-dimensional model to display the position of the managed object M1 within an image of the three-dimensional model of the building.

[0081] Here, in the product information included in the management object information A1, the serial number of the management object M1 is associated with the location information of the management object M1. Therefore, the management system 1 can manage each individual management object M1 while grasping its location. The management system 1 can manage each individual management object M1 over two periods, a first period before the completion of the building and a second period after the completion of the building, while grasping its location in the building. In other words, the management system 1 can track each individual management object M1, including its location, over two periods, the first period and the second period.

[0082] In addition, the product information included in the management object information A1 may associate the serial number of the management object M1 with the operation information of the management object M1. Therefore, the management system 1 can manage each individual management object M1 while understanding its operation status. The management system 1 can manage each individual management object M1 while understanding its operation status in the building over two periods: a first period before the completion of the building and a second period after the completion of the building. In other words, the management system 1 can track each individual management object M1, including its operation status, over two periods: the first period and the second period.

[0083] 10 is a diagram showing an example of a hierarchical structure of folders for instruction manual information according to this embodiment. In FIG. 10, a case will be described in which instruction manual information is selected from management target information A1 in a first-level folder F1.

[0084] In FIG. 10, the second-level folder F22 is shown as the second-level folder F2. The second-level folder F22 stores instruction manual information items for each type of construction work and each construction location. Examples of the types of construction work include "construction work," "electrical work," "facility work," and "other work." The first user U1 uses the on-site terminal device 2 to select the desired information to be confirmed from the items.

[0085] 10, third-level folders F33 and F34 are shown as examples of the third-level folder F3. The third-level folder F33 stores device information for the managed object M1 from among the instruction manual information. The device information includes, for example, information about discontinuation of production and information about specification changes.

[0086] The third-level folder F34 stores information about the construction location of the managed object M1 from among the instruction manual information. When the third-level folder F34 is accessed, the construction location information is displayed as location information of the managed object M1 in an image of a 3D model of the building using software for displaying the 3D model. As information about the construction location, the number of floors in the building, the name of the location, etc. may be displayed together with or instead of the location information.

[0087] 11 is a diagram showing an example of a hierarchical structure of folders for handover information according to this embodiment. In FIG. 11, a case will be described in which handover information is selected from management target information A1 in a first hierarchical folder F1.

[0088] 11, the second-level folder F23 is shown as the second-level folder F2. The second-level folder F23 stores items of handover information for each construction type and construction location as handover information. The first user U1 uses the on-site terminal device 2 to select the desired information to be confirmed from the items.

[0089] 11, third layer folders F35 and F36 are shown as examples of the third layer folder F3. The third layer folder F35 stores device information for the managed object M1 out of the transfer information.

[0090] The third level folder F36 stores information on the construction site for the management target M1, which is included in the transfer information.

[0091] 12 is a diagram showing an example of a hierarchical structure of folders for security information according to this embodiment. In FIG. 12, a case will be described in which security information is selected from management target information A1 in a first-level folder F1.

[0092] 12, the second-level folder F24 is shown as the second-level folder F2. The second-level folder F24 stores items of maintenance information, such as installation date, installation company, last inspection date, inspection company, inspection results, next inspection date, and installation location. The first user U1 uses the on-site terminal device 2 to select the desired information to be confirmed from the items.

[0093] 12, third layer folders F37 and F38 are shown as examples of the third layer folder F3. The third layer folder F37 stores special information about the management target M1 from among the maintenance information. The special information stored in the third layer folder F37 indicates a record that a part has been replaced for the management target M1.

[0094] The third-level folder F38 stores installation location information from among the maintenance information. When the third-level folder F38 is accessed, the installation location information is displayed as location information of the managed object M1 in an image of a three-dimensional model of the building using software for displaying the three-dimensional model.

[0095] 13 is a diagram showing an example of an overview of security of the management target information A1 according to this embodiment. In this embodiment, access rights are set for each type of information according to the user in the management target information A1 for each management target M1 managed by the management server 4. The access rights are set by the management target information management unit 401 provided in the management server 4.

[0096] The management target information management unit 401 sets access rights for each user for, for example, product information, handover information, instruction manual information, tally information, location information, and maintenance information included in the management target information A1. The management target information management unit 401 also sets access rights for each user for each folder hierarchy for that information. The management target information management unit 401 also changes the access right settings depending on the period during which the management system 1 is applied.

[0097] The users are classified into a first user U1 and a second user U2. As described above, the first user U1 reads the identification tag 3 attached to the management target M1 at the building site using the on-site terminal device 2. Also, as described above, the second user U2 is a remote office worker.

[0098] For example, for the maintenance of a certain facility as a management target M1, access rights to the maintenance information are set only to the on-site maintenance staff involved in the maintenance and users involved in the maintenance (remote office workers, building managers, clients, prime contractors, etc.).On the other hand, access rights to the maintenance information are not set to users not involved in the maintenance (constructors, etc.).

[0099] Instead of setting the access rights to the management target information A1, a history of accesses to the management target information A1 may be recorded. When the management target information A1 is accessed, the management target information management unit 401 records the history of the access. For example, the management target information management unit 401 manages the management target information A1 stored in the server storage unit 41 using a blockchain.

[0100] In addition to setting the access rights to the management target information A1, the history of accesses to the management target information A1 may be recorded to manage the management target information A1.

[0101] (Variation) As a modification of this embodiment, a case will be described in which a common identification tag 6 is used to manage the management targets M1 together with the identification tag 3. The common identification tag 6 has recorded thereon information indicating a plurality of management targets M1 provided in a certain area of ​​a building.

[0102] 14 is a diagram showing an example of a state in which a plurality of management targets M1 are provided in a certain area of ​​a building according to this modification. A room N1 is an example of a certain area of ​​a building. The room N1 is provided with a door M33, an air conditioner M34, a light M35, and an outlet M36 as the plurality of management targets M1. An identification tag 34, an identification tag 35, and an identification tag 36 are affixed to these management targets M1, respectively, as identification tags 3.

[0103] In room N1, a common identification tag 61 is affixed as a common identification tag 6 to the wall near door M33, which serves as the entrance. Information indicating the multiple managed objects provided in room N1 is recorded on the common identification tag 61. When the common identification tag 61 is read using the on-site terminal device 2, the on-site terminal device 2 acquires a list of product names of the multiple managed objects M1 provided in room N1 from the management server 4. The on-site terminal device 2 displays the acquired list of product names on the display unit 24. Note that, together with the list of product names, location information indicating the detailed location of each of the multiple managed objects M1 in room N1 may be acquired. Note that in the managed object information A1, the product name is included in the product information, and the managed object information A1 also includes location information.

[0104] The first user U1 can recognize the management targets M1 installed in the room N1 from the list of product names. To obtain the individual management target information A1 of the management target M1, the first user U1 can read the identification tag 3 attached to the management target M1 by the on-site terminal device 2, as described in the embodiment.

[0105] FIG. 15 shows an example of the appearance of a common identification tag 61. Comparing the appearance of the identification tag 31 shown in FIG. 8 with the appearance of the common identification tag 61, the colors of the edges around the QR codes are different. The edges of the identification tag 31 are, for example, blue, while the edges of the common identification tag 61 are, for example, red. The common identification tag 6 and the identification tag 3 may have different edge shapes instead of, or in addition to, the color of the edges. Therefore, the common identification tag 6 and the identification tag 3 have different appearances.

[0106] Since the common identification tag 6 and the identification tag 3 have different appearances, the first user U1 can easily distinguish between the common identification tag 6 for identifying the management target M1 provided in the room N1 and the identification tag 3 for acquiring the individual management target information A1 of the management target M1. Note that the common identification tag 6 and the identification tag 3 may have the same appearance.

[0107] In the present embodiment, an example has been described in which a URL is displayed on the display unit 24 when the identification tag 3 is read by the on-site terminal device 2, but this is not limiting. When the identification tag 3 is read by the on-site terminal device 2, text may be displayed on the display unit 24 together with the URL. The text is included in the management object information A1, for example. The text is based on product information. The text indicates, for example, the product name and manufacturing date of the management object M1.

[0108] In the present embodiment, an example in which the identification tag 3 is a QR code has been described, but the present invention is not limited to this. The identification tag 3 may be a two-dimensional code other than a QR code. Furthermore, the identification tag 3 may be an RFID (radio frequency identifier) ​​tag such as an IC tag, or a one-dimensional code such as a barcode. The identification tag 3 may also be a code made up of characters such as numbers and symbols.

[0109] In the present embodiment, an example has been described in which the management object M1 is equipment provided in a building, but this is not limiting. The management object M1 may be a building frame or skeleton that constitutes a building. A building frame is provided in a building as a part that constitutes the building. A building frame is, for example, a material that constitutes a wall, ceiling, floor, or pillar. When the management object M1 is a building frame and the surface of the building frame is exposed, the identification tag 3 is affixed to the surface of the building frame. When the surface of the building frame is not exposed, the identification tag 3 is affixed to, for example, the surface of a building frame near the building frame.

[0110] In the present embodiment, an example in which the management target information A1 is displayed on the display unit 24 of the on-site terminal device 2 has been described, but the present invention is not limited to this. The content of the management target information A1 may be output as sound from the sound output unit 25. In this case, the management target information A1 does not need to be displayed on the display unit 24.

[0111] As described above, the terminal device according to this embodiment (in this embodiment, the on-site terminal device 2) includes the identification tag 3, the reader 200, and the management target information acquisition unit 201. The identification label 3 is an identification label affixed to the management target M1 provided in the building, and records access information for accessing the management target information A1 for the management target M1. The reading unit 200 reads the identification tag 3 . The management target information acquisition unit 201 acquires the management target information A1 based on the access information obtained by the reading unit 200 reading the identification tag 3. The management object information A1 includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building.

[0112] With this configuration, in the terminal device of this embodiment (in this embodiment, the on-site terminal device 2), the management object information A1 includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building, so that management information for the management objects provided in the building can be managed centrally in the period before and after completion.

[0113] The management system 1 according to this embodiment includes a terminal device (in this embodiment, a field terminal device 2) and a management server 4. The management server 4 includes a storage unit (a server storage unit 41 in this embodiment) and a management target information output unit 402. The storage unit (in this embodiment, the server storage unit 41) stores the management target information A1. When the management target information output unit 402 receives a request to acquire the management target information A1 from a terminal device (in this embodiment, the on-site terminal device 2), it outputs the management target information A1 to the terminal device (in this embodiment, the on-site terminal device 2).

[0114] With this configuration, in the management system 1 of this embodiment, the management target information A1 includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building, so that management information for management targets provided in the building can be managed centrally in the period before and after completion.

[0115] When a building is used as a production facility such as a hospital or factory, a wide variety of equipment is installed, and conventionally, a huge amount of documentation as instruction manuals had to be handed over from the builder to the client. In the management system 1, information on these documentation is generated by users involved in the work in a first period before completion, and is included in and managed by the management information A1 as information to be referenced by users involved in the work in a second period after completion. The management system 1 is suitable for use in managing the building from before to after completion, when a wide variety of equipment is installed in the building and a huge amount of documentation is handed over from the builder to the client.

[0116] Furthermore, it may take time for building users to become familiar with using the equipment after it is delivered at the time of construction or completion. In the management system 1 according to this embodiment, the management target information A1 includes instruction manual information, so that building users can easily and instantly obtain the instruction manual information using a terminal device (for example, the on-site terminal device 2).

[0117] Furthermore, in the management system 1 of this embodiment, even if an ID is assigned to each piece of equipment by the equipment manufacturer, the location where the equipment is installed in the building and the operating status of the equipment can be managed as management information along with equipment information, instruction manual information, handover information, and maintenance information, etc., in a unified manner from before the completion of the building to after its completion.

[0118] Note that a portion of the on-site terminal device 2 or the management server 4 in the above-described embodiment, such as the reading unit 200, the management target information acquisition unit 201, the display control unit 202, the data acquisition unit 400, the management target information management unit 401, and the management target information output unit 402, may be implemented by a computer. In this case, a program for implementing this control function may be recorded on a computer-readable recording medium, and the program recorded on the recording medium may be read and executed by a computer system. Note that the term "computer system" used here refers to a computer system built into the on-site terminal device 2 or the management server 4, including an operating system (OS) and hardware such as peripheral devices. Furthermore, the term "computer-readable recording medium" refers to portable media such as a flexible disk, a magneto-optical disk, a ROM (Read Only Memory), or a CD-ROM (Compact Disc-Read Only Memory), as well as a storage device built into the computer system, such as a hard disk. Furthermore, the term "computer-readable recording medium" may include a medium that dynamically stores a program for a short period of time, such as a communication line when transmitting a program via a network such as the Internet or a communication line such as a telephone line, or a medium that stores a program for a certain period of time, such as a volatile memory within a computer system that serves as a server or client in such a case. The program may also be one that realizes part of the above-mentioned functions, or one that can realize the above-mentioned functions in combination with a program already stored in the computer system. Furthermore, the on-site terminal device 2 or the management server 4 in the above-described embodiment may be partly or entirely realized as an integrated circuit such as an LSI (Large Scale Integration). Each functional block of the on-site terminal device 2 or the management server 4 may be individually implemented as a processor, or partly or entirely integrated into a processor. The integrated circuit implementation method is not limited to LSI, and may be implemented using a dedicated circuit or a general-purpose processor. Furthermore, if an integrated circuit implementation technology that can replace LSI emerges due to advances in semiconductor technology, an integrated circuit based on that technology may be used.

[0119] One embodiment of the present invention has been described in detail above with reference to the drawings, but the specific configuration is not limited to that described above, and various design changes and the like are possible within the scope that does not deviate from the gist of the present invention. [Explanation of symbols]

[0120] 1... management system, 2... on-site terminal device, 4... management server, 3... identification tag, 200... reading unit, 201... management object information acquisition unit, 402... management object information output unit, 41... server storage unit, M1... management object, A1... management object information

Claims

1. an identification tag attached to a management target provided in a building, the identification tag having access information recorded thereon for accessing management target information about the management target; a reading unit that reads the identification tag; a management target information acquisition unit that acquires the management target information based on the access information obtained by the reading unit reading the identification tag; Equipped with The management target information includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building. Terminal device.

2. The management target information includes information about each individual of the management targets. The terminal device according to claim 1 .

3. The management target information includes location information indicating the location of the individual to be managed in the building. The terminal device according to claim 2 .

4. The management target information includes location information indicating the operating status of the individual management target. The terminal device according to claim 2 .

5. The management target information includes a transfer of information regarding the management target. The terminal device according to claim 1 .

6. The management target information includes maintenance information indicating a record of maintenance of the management target. The terminal device according to claim 1 .

7. a common identification tag on which information indicating a plurality of management targets provided in a certain area of ​​the building is recorded; The terminal device according to claim 1 .

8. The common identification tag and the identification tag have different appearances. The terminal device according to claim 7.

9. The identification tag has a predetermined appearance that indicates that it is used in a terminal device. The terminal device according to claim 1 .

10. The management target information has access rights set for each type of information according to the user. The terminal device according to claim 1 .

11. The history of access to the management target information is recorded. The terminal device according to claim 1 .

12. a display unit that displays the management target information The terminal device according to claim 1 .

13. A terminal device according to any one of claims 1 to 11; A management server; Equipped with The management server a storage unit for storing the management target information; a target information output unit that outputs the management target information to the terminal device when receiving a request to acquire the management target information from the terminal device; Equipped with Management system.

14. a reading step of reading an identification tag attached to a management target provided in a building, the identification tag having access information recorded thereon for accessing management target information about the management target; a management target information acquisition step of acquiring the management target information based on the access information obtained by reading the identification tag in the reading step; and The management target information includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building. How to obtain information.

15. On the computer, a reading step of reading an identification tag attached to a management target provided in a building, the identification tag having access information recorded thereon for accessing management target information about the management target; a management target information acquisition step of acquiring the management target information based on the access information obtained by reading the identification tag in the reading step; A program for executing The management target information includes information that is generated in a first period before the completion of the building and is referenced in a second period after the completion of the building. program.

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