WO2020039737A1 - Member attachment support system and member attachment support method - Google Patents

Member attachment support system and member attachment support method Download PDF

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Publication number
WO2020039737A1
WO2020039737A1 PCT/JP2019/025357 JP2019025357W WO2020039737A1 WO 2020039737 A1 WO2020039737 A1 WO 2020039737A1 JP 2019025357 W JP2019025357 W JP 2019025357W WO 2020039737 A1 WO2020039737 A1 WO 2020039737A1
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WO
WIPO (PCT)
Prior art keywords
identification information
terminal
heat retaining
worker
support system
Prior art date
Application number
PCT/JP2019/025357
Other languages
French (fr)
Japanese (ja)
Inventor
奏 関根
飛太 阿部
豊 加納
泰一 牟禮
知之 山▲崎▼
俊幸 和田
洋人 秋田谷
Original Assignee
三菱日立パワーシステムズ株式会社
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2018220349A external-priority patent/JP7191659B2/en
Application filed by 三菱日立パワーシステムズ株式会社 filed Critical 三菱日立パワーシステムズ株式会社
Priority to MX2021000559A priority Critical patent/MX2021000559A/en
Priority to CN201980046160.0A priority patent/CN112384327B/en
Priority to DE112019004192.4T priority patent/DE112019004192T5/en
Priority to US17/259,266 priority patent/US20210279673A1/en
Priority to KR1020217000628A priority patent/KR102513053B1/en
Publication of WO2020039737A1 publication Critical patent/WO2020039737A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F01D25/08—Cooling; Heating; Heat-insulation
    • F01D25/14—Casings modified therefor
    • F01D25/145—Thermally insulated casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P21/00—Machines for assembling a multiplicity of different parts to compose units, with or without preceding or subsequent working of such parts, e.g. with programme control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D25/00—Component parts, details, or accessories, not provided for in, or of interest apart from, other groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/24—Heat or noise insulation
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/41805—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by assembly
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00—Programme-control systems
    • G05B19/02—Programme-control systems electric
    • G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
    • G05B19/4183—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by data acquisition, e.g. workpiece identification
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/04—Manufacturing
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T11/00—2D [Two Dimensional] image generation
    • G06T11/60—Editing figures and text; Combining figures or text
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P2700/00—Indexing scheme relating to the articles being treated, e.g. manufactured, repaired, assembled, connected or other operations covered in the subgroups
    • B23P2700/13—Parts of turbine combustion chambers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/50—Building or constructing in particular ways
    • F05D2230/51—Building or constructing in particular ways in a modular way, e.g. using several identical or complementary parts or features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2230/00—Manufacture
    • F05D2230/60—Assembly methods
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/31—From computer integrated manufacturing till monitoring
    • G05B2219/31027—Computer assisted manual assembly CAA, display operation, tool, result
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B2219/00—Program-control systems
    • G05B2219/30—Nc systems
    • G05B2219/37—Measurements
    • G05B2219/37439—Computer assisted inspection, cad interactive with manual commands
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/14—Digital output to display device ; Cooperation and interconnection of the display device with other functional units
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K19/00—Record carriers for use with machines and with at least a part designed to carry digital markings
    • G06K19/06—Record carriers for use with machines and with at least a part designed to carry digital markings characterised by the kind of the digital marking, e.g. shape, nature, code
    • G06K19/067—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components
    • G06K19/07—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips
    • G06K19/0723—Record carriers with conductive marks, printed circuits or semiconductor circuit elements, e.g. credit or identity cards also with resonating or responding marks without active components with integrated circuit chips the record carrier comprising an arrangement for non-contact communication, e.g. wireless communication circuits on transponder cards, non-contact smart cards or RFIDs
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

Definitions

  • the present invention relates to a member mounting support system and a member mounting support method.
  • This application claims priority based on Japanese Patent Application No. 2018-155362 filed in Japan on August 22, 2018 and Japanese Patent Application No. 2018-220349 filed in Japan on November 26, 2018, The contents are incorporated herein.
  • High-temperature, high-pressure gas flows inside the components of the gas turbine (compressor, combustor, turbine, etc.).
  • these components are covered with a heat retaining member using a heat-resistant heat insulating material or the like to prevent heat dissipation.
  • a heat insulation method has been proposed in which a block-shaped heat insulation member (heat insulation block) is spread over the casing surface of each component.
  • heat insulation block In the manufacturing process of the gas turbine, there is an operation process for attaching the heat retaining block to the casing surface. Piping is laid on the surface of the casing, or the surface of the casing has irregularities, and it is not possible to effectively cover the surface of the casing simply by attaching a uniform heat retaining block.
  • the shape of the heat retaining block is adjusted by the mounting position, and the mounting position of each heat retaining block is predetermined.
  • the heat retaining block plays an important role from the viewpoint of safety and performance, and it is required that an operator attach the heat retaining block to an appropriate position.
  • Patent Document 1 discloses a technique of attaching a seal indicating a serial number to each turbine blade in an operation process of radially assembling a plurality of turbine blades on a disk, and managing the assembling operation. ing. Patent Literature 1 describes that sticking of a seal makes it easy to identify a turbine blade, that the turbine blade can be assembled at an appropriate position without error, and that work efficiency is improved.
  • the heat insulation block is once removed from the casing surface at the time of periodic inspection, and it is attached again when the inspection work is completed. At present, the worker attaches the heat insulation block once removed while checking the attachment position on the drawing. The same applies when a new gas turbine is manufactured. In mounting such a heat retaining block, much time and labor is spent on the work of finding the mounting position. With the need to reduce the work time in periodic inspections and improve work efficiency, there is a need for a method for efficiently grasping the mounting position.
  • the present invention provides a member mounting support system and a member mounting supporting method that can solve the above-described problems.
  • a member mounting support system for supporting an operation of mounting a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with a mounting position of the member.
  • An identification information storage unit a terminal device that acquires the identification information from the identification information storage unit, and a display device that displays a support image indicating an attachment position in the device corresponding to the identification information acquired by the terminal device. , Is provided.
  • the identification information includes area information indicating a predetermined work area in the device.
  • the identification information includes section information in the work area.
  • the display device displays each of the attachment positions in the device in a different manner according to the work area.
  • the member attachment support system further includes a management unit that records that the member has been attached to the attachment position corresponding to the identification information.
  • the member attachment support system displays the latest progress of the work by another worker on the display device based on the record of the management unit.
  • the member attachment support system acquires a plurality of the identification information storage units, one or a plurality of the terminal devices, and the identification information from the terminal device, and displays the support image. It comprises a server device to be generated and the display device which can be visually recognized by a plurality of workers at the same time.
  • the member attachment support system includes a plurality of the identification information storage units and a plurality of the terminal devices, and at least one of the terminal devices generates the support image. Then, the support image is transmitted to the remaining terminal devices.
  • the member attachment support system further includes a storage location storage unit that stores a storage location of the member before the component is attached to the device, and the display device is provided before the component is attached to the device. Is displayed.
  • a member mounting support system for supporting an operation of mounting a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with a mounting position of the member.
  • Identification information storage unit a terminal device that acquires the identification information from the identification information storage unit, and an audio output device that outputs audio information indicating an attachment position in the device corresponding to the identification information acquired by the terminal device And.
  • the identification information storage unit is an RFID tag.
  • the identification information storage unit is a member on which code information is displayed.
  • a member attachment support method for assisting an operation of attaching a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with an attachment position of the member. Acquiring the identification information from the identification information storage unit using a terminal device, and displaying a support image indicating an attachment position in the device corresponding to the identification information acquired by the terminal device.
  • the operation of mounting the heat retaining member to the device can be made more efficient.
  • FIG. 1 is a schematic diagram of a member attachment support system according to the first embodiment of the present invention.
  • the member attachment support system 100 assists the workers 5A to 5D in attaching the heat retaining block 3a and the like to cover the surfaces of high-temperature devices (compressors, combustors, turbines, etc.) constituting the gas turbine.
  • the casing 1 shown in FIG. 1 is an example of a high-temperature device.
  • the workers 5A to 5D may be similarly described as the worker 5.
  • the armbands 6A to 6D, the attachment positions 8a and 8b, and the RFID (radio frequency identifier) tags 10a and 10b may be similarly described as the armband 6, the attachment position 8, and the RFID tag 10, respectively.
  • a plurality of devices 2 for fixing the heat retaining block 3 are provided on the surface of the casing 1.
  • the device 2 is an eye plate.
  • the heat retaining block 3 is formed, for example, by filling a laminate in which a heat insulating material and a metal plate material are laminated in a cubic bag.
  • the bag is made of, for example, a glass cloth material woven of glass fibers.
  • an RFID tag 10 is sewn on a glass cloth material.
  • Information (attachment position information) on the position where the heat retaining block 3 is to be attached is recorded on the RFID tag 10.
  • a fixing device for example, a hook
  • the worker 5 attaches the heat retaining block 3 to the surface of the casing 1 by hanging the hook on the appliance 2.
  • the surface of the casing 1 is covered with the heat retaining block.
  • An appropriate mounting position of the heat retaining block 3 is determined. Therefore, the worker 5 needs to attach each heat retaining block 3 to the appliance 2 at an appropriate position.
  • the member attachment support system 100 assists the worker 5 in attaching the heat retaining block 3 by indicating the position at which the heat retaining block 3 is to be attached.
  • FIG. 1 shows an example in which the work area is divided into two work areas (area a and area b).
  • the workers 5A and 5B are in charge of the area a, and the workers 5C and 5D are in charge of the area b.
  • the worker 5A wears an armband 6A on his arm.
  • the workers 5B to 5D wear armbands 6 on their arms (armbands 6B to 6D, respectively).
  • the armband 6 is color-coded according to the work area in charge. For example, the armbands of the workers 5A and 5B (armbands 6A and 6B) are red. On the other hand, the armbands of the workers 5C and 5D (armbands 6C and 6D, respectively) are blue.
  • the storage box 41 stores the heat retaining block 3 attached to the area a.
  • the worker 5 ⁇ / b> A performs the work of carrying out the heat retaining block 3 from the storage 41.
  • the worker 5B performs an operation of attaching the heat retaining block 3 carried out by the worker 5A to an appropriate position in the area a of the casing 1.
  • the storage box 42 stores the heat retaining block 3 attached to the area b.
  • the worker 5C carries out the work of carrying out the heat retaining block 3 from the storage 42.
  • the worker 5D performs the work of receiving the heat retaining block 3 carried out by the worker 5C and attaching it to an appropriate position in the area b.
  • the armband 6 is provided with an information processing terminal (not shown, a terminal 20 in FIG. 2 described later).
  • the terminal 20 is, for example, a mobile terminal such as a smartphone having a display screen.
  • the terminal 20 is fixed to the armband 6 so that the worker 5 can refer to the display screen.
  • the display screen of the terminal 20 has an input function such as a touch panel.
  • the terminal 20 has a function of an RFID reader. During the operation of the worker 5, the function of the RFID reader is activated.
  • the information processing terminal worn by the worker 5A is referred to as a terminal 20A
  • the terminals worn by the other workers 5B to 5D are referred to as terminals 20B to 20D.
  • the terminal 20 is described.
  • the worker 5A carries out the heat retaining block 3a from the storage 41.
  • the terminal 20A communicates with the RFID tag 10a when the terminal 20A approaches the RFID 10a attached to the heat retaining block 3a.
  • the terminal 20A acquires the attachment position information stored in the RFID tag 10a and transmits the information to the server device 30.
  • the worker 5C carries out the heat retaining block 3b from the storage 42.
  • the terminal 20C provided on the armband 6C of the worker 5C acquires the mounting position information from the RFID tag 10b of the heat retaining block 3b and transmits the information to the server device 30.
  • the server device 30 generates a support image for displaying the mounting positions of the heat retaining blocks 3a and 3b on the casing 1, and transmits the generated support image to the monitors 71 to 73 and the terminals 20A to 20D.
  • the monitors 71 to 73 display support images.
  • the terminal 20 displays the support image on the display screen. For example, as shown on the monitor 71, the support image shows the outer shape of the casing 1 and the mounting positions 8a and 8b.
  • the mounting position 8a indicates the mounting position of the heat retaining block 3a
  • the mounting position 8b indicates the mounting position of the heat retaining block 3b.
  • the mounting positions 8a and 8b are displayed in different colors to distinguish the mounting positions of the heat retaining blocks 3a and 3b.
  • the mounting position 8a (area a) of the heat retaining block 3a assigned to the workers 5A and 5B is displayed in red.
  • the mounting position 8b (area b) of the heat retaining block 3b assigned to the workers 5C and 5D is displayed in blue.
  • the workers 5A and 5B can grasp the attachment position of the heat retaining block 3a from the display position of the attachment position 8a of the same color as the color of their armband.
  • the workers 5C and 5D can grasp the mounting position of the heat retaining block 3b from the display position of the mounting position 8b displayed in the same color as their armband.
  • the worker 5A passes the carried-out heat retaining block 3a to the worker 5B.
  • the worker 5B attaches the heat retaining block 3a to the attachment position 8a of the area a with reference to the support image displayed on the monitor 72 and the terminal 20B.
  • the worker 5C passes the carried-out heat retaining block 3b to the worker 5D.
  • the worker 5D attaches the heat retaining block 3b to the attachment position 8b of the area b with reference to the support image displayed on the monitor 73 and the terminal 20D.
  • the work efficiency of improving the work efficiency can be improved by assigning different workers 5 to carry out the operation of transporting the heat retaining block 3 from the storages 41 and 42 and the operation of attaching the heat retaining block 3 to the casing 1 so as to separate work.
  • one worker 5A may take out the heat retaining block 3 from the storage 41 and attach it to the area a.
  • the worker 5C may take out the heat retaining block 3 from the storage 42 and attach it to an appropriate position in the area b.
  • the workers 5A to 5D refer to the monitors 71 to 73 and the support images displayed on the display screens of the terminals 20 provided on the respective armbands 6, and thereby, the heat insulation block 3 Can be easily grasped. As a result, it is possible to reduce the working time and improve the working efficiency.
  • the worker 5B When attaching the heat retaining block 3a to the attachment position 8a, the worker 5B inputs attachment completion information to the terminal 20B.
  • the terminal 20B transmits the mounting completion information of the heat retaining block 3a to the server device 30.
  • the server device 30 stores that the mounting operation of the heat retaining block 3a is completed and that the worker 5B has performed the mounting operation.
  • the server device 30 generates a support image reflecting the completion of attachment of the heat retaining block 3a.
  • the server device 30 transmits the generated support image to the monitors 71 to 73 and the terminals 20A to 20D. In the newly generated support image, for example, the portion of the mounting position 81a is updated from red to gray indicating the completion of the operation.
  • the worker 5 can grasp the progress of the mounting work.
  • the workers 5C and 5D in charge of the area b can check the progress of the work by the workers 5A and 5B.
  • the server device 30 stores that the worker 5B has performed the work of attaching the heat retaining block 3a. By counting the work history for each worker 5, the work performance of the worker 5 can be managed.
  • FIG. 2 is a first block diagram illustrating an example of a member attachment support system according to the first embodiment of the present invention.
  • the member attachment support system 100 includes an RFID tag 10 provided on the heat retaining block 3, a terminal 20 provided on the armband 6, and a server device 30.
  • the member attachment support system 100 may further include a plurality of RFID tags 10 and a plurality of terminals 20.
  • the RFID tag 10 stores mounting position information of the heat retaining block 3 to which the RFID tag 10 is mounted.
  • the mounting position information is information including, for example, “11 of area a”.
  • the area a is the work area (area information) described with reference to FIG.
  • the address 11 is identification information of a section of a mounting position of the heat retaining block 3 uniquely set in the area a.
  • the RFID tag 10 is a passive tag, is activated by being supplied with power by the terminal 20, and communicates with the terminal 20. In this communication, the RFID tag 10 transmits to the terminal 20 mounting position information including “11 of the area a”.
  • the mounting position information includes area information and section information. For example, among the mounting positions 8a shown in FIG. 1 which are displayed in red, the red color indicates "area a" and the position where the mounting position 8a is displayed indicates "11." That is, the red color corresponds to the area information, and the mounting position 8a corresponds to the section information.
  • the terminal 20 includes a reading unit 21, a display control unit 22, an input / output unit 23, a control unit 24, a storage unit 25, and a communication unit 26.
  • the reading unit 21 activates the RFID tag 10 by induced electromotive force by wireless communication such as NFC (Near Field Communication) and communicates with the RFID tag 10.
  • the reading unit 21 acquires the mounting position information stored in the RFID tag 10 through communication.
  • the display control unit 22 generates an image to be displayed on the display screen of the terminal 20. For example, the display control unit 22 generates an image displaying buttons used for managing the progress of the mounting operation, such as “start”, “complete”, and “release”.
  • the input / output unit 23 performs input / output to / from the terminal 20.
  • the input / output unit 23 includes a display screen such as a liquid crystal display that displays an image generated by the display control unit 22, and a hardware button provided in the terminal 20.
  • the display screen is provided with a touch panel for detecting finger contact, and the input / output unit 23 receives information input by the worker 5 via the touch panel.
  • the control unit 24 controls the operation of the terminal 20 based on an operation performed by the worker 5 via the input / output unit 23 and the like. For example, when the worker 5 presses the “start” button displayed on the display screen, the control unit 24 starts the reading unit 21. When the worker 5 presses the “completion” button displayed on the display screen, the completion of the mounting operation of the heat retaining block 3 is transmitted to the server device 30 via the communication unit 26.
  • the storage unit 25 stores various information.
  • the communication unit 26 communicates with the server device 30 and other terminals 20 via a wireless LAN (local area network) or the like.
  • the functional units included in the terminal 20A are described as a reading unit 21A, a display control unit 22A, an input / output unit 23A, a control unit 24A, a storage unit 25A, and a communication unit 26A.
  • a reading unit 21A a display control unit 22A
  • an input / output unit 23A a control unit 24A
  • a storage unit 25A a storage unit 25A
  • a communication unit 26A a communication unit.
  • the server device 30 includes a management unit 31, a display control unit 32, a storage unit 33, and a communication unit 34.
  • the management unit 31 records in the storage unit 33 the mounting position of the heat retaining block 3 on which the mounting operation has been completed.
  • the display control unit 32 generates a support image to be displayed on the monitors 71 to 73 and the like.
  • the storage unit 33 stores an outer shape image of the casing 1, information on a mounting position of the heat retaining block 3 on the surface of the casing 1, and the like. For example, the storage unit 33 stores that “11 in the area a” corresponds to the mounting position 8a of the casing 1 (FIG. 1).
  • the communication unit 34 communicates with the terminal 20 and the monitors 71 to 73 via a wireless LAN (local area network) or the like.
  • FIG. 3 is a flowchart illustrating an example of the operation of the member attachment support system according to the first embodiment of the present invention.
  • an application used for the attachment work is running on the terminal 20.
  • the application displays, on the display screen of the terminal 20, buttons displaying text such as "start”, “complete”, and “release”, and a support image.
  • the worker 5A presses the “start” button on the display screen of the terminal 20A.
  • the control unit 24A activates the reading unit 21A (RFID function) (step S11).
  • the control unit 24A notifies the activation of the reading unit 21A to the server device 30 via the communication unit 26A (step S12).
  • the activation notification of the reading unit 21A includes the identification information of the terminal 20A.
  • the control unit 24B activates the reading unit 21B (RFID function) (step S13).
  • the control unit 24B notifies the server device 30 of the activation of the reading unit 21B via the communication unit 26B (Step S14).
  • the activation notification of the reading unit 21B includes the identification information of the terminal 20B.
  • the management unit 31 receives the activation notification of the reading units 21A and 21B via the communication unit 34.
  • the management unit 31 records the identification information of the terminals 20A and 20B notified of the activation of the RFID function and the reception time of the activation notification (step S15). With this record, the worker 5 participating in the mounting work can be managed.
  • the correspondence between the terminal 20A, the worker 5A and the work area (area a), and the correspondence between the terminal 20B and the worker 5B and the area a are registered in the storage unit 33 of the server device 30. It is registered in the storage unit 33 that the worker 5A carries out the heat retaining block and the worker 5B performs the work of attaching the heat retaining block.
  • the worker 5A selects the heat insulation block 3 to be next attached in the storage 41, and carries out the selected heat insulation block 3.
  • the reading unit 21A acquires the mounting position information from the RFID 10 of the selected heat retaining block 3 (Step S16).
  • the reading unit 21A outputs the acquired mounting position information to the control unit 24A.
  • the control unit 24A transmits the mounting position information together with the identification information of the terminal 20A to the server device 30 via the communication unit 26A (Step S17).
  • the mounting position information includes information on the work area (area information) and section information indicating a mounting position in the work area.
  • the display control unit 32 receives the notification of the attachment position information via the communication unit 34.
  • the display control unit 32 generates a support image that displays the mounting position information (for example, the mounting position 8a) acquired from the terminal 20A on the casing 1 (Step S18).
  • the display control unit 32 generates a support image in which the attachment position 8a is displayed in red.
  • the display control unit 32 transmits the support image to the monitors 71 to 73 and the terminals 20A and 20B via the communication unit 34 (Steps S19A and S19B).
  • the monitors 71 to 73 and the terminals 20A and 20B display support images (steps S20A and S20B).
  • the workers 5A and 5B confirm the mounting position of the heat retaining block 3 with reference to the monitors 71 to 73 and the support image displayed on the display screen of each terminal 20.
  • the management unit 31 records the identification information and the attachment position information of the terminal 20A in the storage unit 33 together with the time at which the information was received. Thereby, the work history indicating that the worker 5A has carried out the heat retaining block 3 can be recorded.
  • the worker 5A passes the carried-out heat retaining block 3 to the worker 5B.
  • the worker 5B receives the heat retaining block 3.
  • the reading unit 21B acquires mounting position information from the received RFID 10 of the heat retaining block 3 (Step S21).
  • the reading unit 21B outputs the acquired mounting position information to the control unit 24B.
  • the control unit 24B transmits the attachment position information to the server device 30 via the communication unit 26B (Step S22).
  • the worker 5A inputs information indicating that the heat insulation block 3 has been released (passed to the worker 5b) to the terminal 20A (step S23). For example, the worker 5A presses a “release” button on the display screen. Then, the control unit 24A notifies the server device 30 of the release of the heat retaining block 3 together with the identification information of the terminal 20A via the communication unit 26A (step S24).
  • the management unit 31 records the identification information of the terminal 20A and the release notification in the storage unit 33 at the time of receiving the information.
  • the management unit 31 records the identification information and the attachment position information of the terminal 20B in the storage unit 33 at the time when the information was received (step S25).
  • a work history indicating that the worker 5A has delivered the heat retaining block 3 to the worker 5B can be recorded.
  • the worker 5B When the worker 5B confirms the mounting position of the heat retaining block 3 with reference to the monitor 72 and the display screen of the terminal 20B, the worker 5B mounts the heat retaining block 3 at the position indicated by the support image.
  • the worker 5B inputs information indicating that the mounting of the heat retaining block 3 is completed to the terminal 20B (step S26). For example, the worker 5B presses a “Done” button on the display screen.
  • the control unit 24B notifies the server device 30 of the completion of the attachment of the heat retaining block 3 together with the identification information of the terminal 20B via the communication unit 26B (step S27).
  • the management unit 31 records the identification information of the terminal 20B and the completion notification in the storage unit 33 at the time of receiving the information (step S28). Thereby, the work history indicating the completion of the attachment of the heat retaining block 3 to the casing 1 by the worker 5B can be recorded.
  • the display control unit 32 When the attachment of the heat retaining block 3 is completed, the display control unit 32 generates a support image after the attachment is completed (Step S29). The display control unit 32 generates, for example, a support image in which the mounting position of the heat retaining block 3 in the casing 1 is displayed in gray.
  • the display control unit 32 transmits the support image to the monitors 71 to 73 and the terminals 20A and 20B via the communication unit 34 (Steps S30A and S30B).
  • the monitors 71 to 73 and the terminals 20A and 20B display support images (steps S31A and S31B).
  • the workers 5A and 5B can check the positions where the mounting work has been performed with reference to the monitors 71 to 73 and the support images displayed on the display screens of the respective terminals 20.
  • the work manager can check the progress of the mounting work.
  • the process flow of the member mounting support system 100 according to the work by the workers 5A and 5B has been described.
  • the workers 5C and 5D perform the work of mounting the heat retaining block 3 on the area b.
  • the member mounting support system 100 performs the same processing and displays a support image displaying the mounting status of the heat retaining block 3 in the area a and the area b.
  • all the workers 5 can perform the mounting work while sharing the progress of the work.
  • the workers 5A and 5B can proceed with the mounting work on the area a while grasping the work situation of the other workers 5C and 5D.
  • FIG. 4 is a diagram illustrating an example of a mounting position of the heat retaining block according to the first embodiment of the present invention.
  • FIG. 4 is a cross-sectional view of the casing 1 illustrated in FIG. The work efficiency is good when the heat retaining block 3 is attached from the heat retaining block 3 attached at a lower position.
  • Priority 1 to priority 5 are shown in ascending order of the priority of the mounting work.
  • FIG. 5 is a diagram illustrating an example of a storage room of the heat retaining block according to the first embodiment of the present invention.
  • FIG. 5 shows the storage state of the heat retaining block 3 in the storage box 41.
  • shelves A to E are installed in the storage 41.
  • the shelf A accommodates the heat insulating blocks 3 to be mounted most preferentially (priority 1).
  • the shelf B accommodates the heat insulating blocks 3 of priority 2 is accommodated.
  • the shelf C accommodates the heat insulating blocks 3 of the priority 3
  • the shelves D and E accommodate the heat insulating blocks 3 of the priorities 4 and 5, respectively. By accommodating in this way, work efficiency can be improved.
  • the worker 5A first carries out the heat retaining blocks 3 on the shelf A one after another and hands it over to the worker 5B.
  • the worker 5B attaches all the heat retaining blocks 3 of the priority 1 in the area a of FIG.
  • the worker 5A next carries out the heat retaining block 3 on the shelf B and delivers it to the worker 5B.
  • the worker 5B attaches all the heat insulation blocks 3 of priority 2 in the area a.
  • the heat retaining block 3 In the case where the heat retaining block 3 is stored in the storage 41, it is desirable to store the heat retaining block 3 in each shelf according to priority. For example, in a regular inspection or the like, all the heat retaining blocks 3 are removed and stored in the storages 41 and 42, and after the inspection work is completed, the heat retaining blocks 3 are carried out again from the storages 41 and 42 and attached to the casing 1.
  • the worker 5B When removing the heat retaining block 3, it is assumed that the worker 5B performs the work of removing the heat retaining block 3 from the casing 1, passes the removed heat retaining block 3 to the worker 5A, and stores the worker 5A in the storage 41. Then, the worker 5B removes, for example, sequentially from the heat retaining block 3 associated with the priority 5 in FIG.
  • the worker 5A stores the received heat retaining block 3 in the shelf E.
  • the worker 5B removes each of the heat insulating blocks 3 of the priority 4, and the worker 5A stores the heat insulating blocks 3 on the shelf D.
  • the worker 5A stores the thermal insulation block of priority 3 on the shelf C, the thermal insulation block of priority 2 on the shelf B, and the thermal insulation block of priority 1 on the shelf A.
  • the order of attaching the heat retaining blocks 3 may be arbitrary. However, from the viewpoint of work efficiency, it is desirable to attach them in the order described in FIG. According to the accommodation method described with reference to FIG. 5, when the worker 5 ⁇ / b> A carries out the heat retaining block 3, it is possible to save the trouble of searching for the heat retaining block 3 to be carried out preferentially.
  • the worker 5B can attach the heat retaining blocks 3 in an ideal order.
  • the member mounting support system 100 since the (durable) RFID tag 10 is mounted on the heat retaining block 3, a support image is displayed every time the inspection work is performed, and the mounting work by the worker 5 is supported. can do. Even when the RFID tag 10 breaks down, the member attachment support system 100 can be used repeatedly by attaching the RFID tag 10 storing the appropriate attachment position information to the heat retaining block 3 again.
  • the worker 5 ⁇ / b> A can search for the heat insulation block 3 with a high priority and carry it out by using the member attachment support system 100. For example, when the worker 5A approaches the heat retaining block 3, the mounting position of the heat retaining block 3 is displayed on the monitor 71 or the display screen of the terminal 20A. If the worker knows the priority shown in FIG. 4, the worker 5 ⁇ / b> A can grasp the priority of the heat insulation block 3 based on the mounting position of the heat insulation block 3 displayed on the support image. The worker 5A can select the high-priority heat retaining block 3 and pass it to the worker 5B.
  • FIG. 6 is a second block diagram illustrating an example of the member attachment support system according to the first embodiment of the present invention.
  • the member mounting support system 100A does not include the server device 30.
  • the terminal 20 includes a management unit 27, and records the completion time and the mounting position of the heat retaining block 3 in the storage unit 25.
  • the display control unit 22 generates a support image.
  • the slave device such as the terminal 20B notifies the mounting position information acquired from the RFID tag 10 (steps S17 and S22 in FIG. 3). Also, a release notification (step S24 in FIG.
  • step S27 in FIG. 3 3) and a completion notification (step S27 in FIG. 3) are sent to the terminal 20A, which is the master device, and the terminal 20A generates a support image each time (step S18, FIG. S29) and progress recording (steps S25 and S28 in FIG. 3) may be performed to transmit the support image to the slave units and the monitors 71 to 73.
  • the progress recording may be performed at each terminal 20, the results may be transmitted to each other and synchronized, and the support image may be generated at each terminal 20.
  • the member mounting support system of the present embodiment can be realized.
  • the monitors 71 to 73 are provided, but the monitors 71 to 73 are not essential.
  • the process of FIG. 3 may be performed by displaying the support image on the display screen (input / output unit 23) of the terminal 20.
  • the support image may be displayed only on the monitors 71 to 73 without displaying the support image on the display screen of the terminal 20.
  • the terminal 20 need not have a display screen.
  • the functions described above may be realized by associating the buttons (hardware) provided on the terminal 20 with “activation”, “release”, “completion”, and the like described above.
  • the RFID tag 10 includes the attachment position information (area information, section information).
  • the identification information of the RFID tag 10 is stored, and the server device 30 stores the identification information in the attachment position. You may comprise so that it may convert into information.
  • the worker 5 reads the mounting position information stored in the RFID tag 10 of the heat retaining block 3 using the terminal 20 provided on the armband 6 and monitors the specific position of the mounting position on the monitor 71 or the like.
  • the terminal 20 is fixedly installed, for example, near the monitor 71 or the like, and the worker 5 moves to the terminal 20 with the heat retaining block 3 and connects to the terminal 20.
  • a reading device such as an RFID reader or a bar code reader reads the attachment position information and displays the result on a monitor 71 or the like.
  • FIG. 7 is a schematic diagram of a member attachment support system according to the second embodiment of the present invention.
  • the same reference numerals are given to the same components as the functional units configuring the member mounting support system 100 according to the first embodiment of the present invention, and Is omitted.
  • the terminal 20 is fixedly installed at a predetermined position instead of the armband 6 of the workers 5A to 5D.
  • the terminals 20a, 20b, and 20c are installed near monitors 71, 72, and 73, respectively.
  • the terminals 20a to 20c may be portable terminals such as smartphones as in the first embodiment, but may be configured by stationary computers such as PCs (Personal Computers).
  • the functional units included in the terminals 20a to 20c are the same as those described with reference to FIG. 2.
  • an RFID reader or a barcode reader is connected to the terminals 20a to 20c, and these are read by the reading units 21a to 21c. May be configured.
  • a keyboard and mouse (not shown) and monitors 71 to 73 (not shown) are connected to the terminals 20a to 20c, which may constitute the input / output unit 23a.
  • the display control unit 22a of the terminal 20a Is displayed.
  • the worker 5A carries out the heat retaining block 3a from the storage 41.
  • the worker 5B receives the heat retaining block 3a from the worker 5A.
  • the worker 5B carries, for example, the heat retaining block 3a near the monitor 72, and causes an RFID reader (not shown) connected to the terminal 20b to read the attachment position information stored in the RFID tag 10a.
  • the terminal 20b acquires the mounting position information from the RFID tag 10a and transmits the information to the server device 30.
  • the worker 5C carries out the heat retaining block 3b from the storage 42.
  • the worker 5D receives the heat retaining block 3b from the worker 5C and approaches the RFID reader (reading unit 21c) (not shown) connected to the terminal 20c near the monitor 73. Then, the terminal 20c acquires the attachment position information stored in the RFID tag 10b read by the RFID reader and transmits the information to the server device 30.
  • the server device 30 generates a support image that displays the mounting positions of the heat retaining blocks 3a and 3b on the casing 1, and transmits the generated support image to the terminals 20a to 20c and the monitors 71 to 73.
  • the terminals 20a, 20b, and 20c display support images on their respective display screens.
  • the monitors 71, 72, and 73 display support images.
  • the worker 5B checks the mounting position displayed on the monitor 72, and mounts the heat retaining block 3a at the mounting position 8a in the area a.
  • the worker 5D checks the attachment position displayed on the monitor 73, and attaches the heat retaining block 3b to the attachment position 8b in the area b.
  • the terminals 20a and 20b notify the server device 30 of the completion of the attachment of the heat retaining blocks 3a and 3b together with the identification information of each terminal.
  • the server device 30 records the work progress and generates a support image reflecting the work status.
  • the terminals 20a to 20c and the monitors 71 to 73 receive the support image reflecting the work situation from the server device 30, and display the support image.
  • the workers 5A to 5D can easily grasp the mounting position of the heat retaining block 3 without wearing the armband 6. Accordingly, with a system configuration that is simpler than in the first embodiment, the same effects as in the first embodiment, such as a reduction in the time for attaching the heat retaining block 3 and an improvement in work efficiency, can be obtained.
  • a member attachment support system according to a third embodiment of the present invention will be described with reference to FIGS.
  • the same components as those of the member attachment support systems 100 to 100B according to the first embodiment and the second embodiment of the present invention are denoted by the same reference numerals, and their respective descriptions are given. Is omitted.
  • the member mounting support systems 100 to 100B provide a function of guiding the mounting position of the heat retaining block 3.
  • the member mounting support system 100C according to the third embodiment provides a function of not only displaying the mounting position of the heat retaining block 3 but also storing and displaying the storage location of the removed heat retaining block 3.
  • the operation of removing the heat retaining block 3 from the casing 1 and performing the work of attaching the heat retaining block 3 again after the inspection is performed.
  • the function of displaying the storage location of the heat retaining block 3 can save the trouble of searching for the heat retaining block 3 when reattaching the heat retaining block 3 to the casing 1 after inspection.
  • FIG. 8 is a block diagram illustrating an example of a member attachment support system according to the third embodiment of the present invention.
  • the member attachment support system 100C includes an RFID tag 10, a terminal 20, a terminal 50, and a server device 30C provided in the heat retaining block 3.
  • the configuration of the RFID tag 10 and the terminal 20 is the same as the configuration shown in the first embodiment and the second embodiment, and thus the description is omitted.
  • the server device 30C includes a management unit 31, a display control unit 32, a storage unit 33, a communication unit 34, and a storage location recording unit 35.
  • the accommodation location recording unit 35 records the location where the worker 5 accommodates the heat insulation blocks 3 for each heat insulation block 3.
  • the terminal 50 includes a reading unit 51, a display control unit 52, an input / output unit 53, a control unit 54, a storage unit 55, and a communication unit 56.
  • the terminal 50 is configured by a mobile terminal such as a smartphone or a stationary computer such as a PC.
  • the reading unit 51 communicates with the RFID tag 10 by wireless communication such as NFC (Near Field Communication).
  • the reading unit 51 acquires the attachment position information stored in the RFID tag 10 by communication.
  • the reading unit 51 may be an RFID reader or a barcode reader connected to the terminal 50.
  • the display control unit 52 generates an image to be displayed on the display screen of the terminal 50.
  • the display control unit 52 generates an image that displays buttons used for storing and carrying out the heat retaining block, such as “start”, “storage start”, and “next”.
  • the input / output unit 53 performs input / output to / from the terminal 50.
  • the input / output unit 53 includes a display screen provided on the terminal 50, hardware buttons provided on the terminal 50, a touch panel provided on the display screen, a monitor connected to the terminal 50, a keyboard, and the like.
  • the control unit 54 controls the operation of the terminal 50 based on an operation performed by the worker 5 via the input / output unit 53 and the like. For example, when the worker 5 presses an “activation” button displayed on the display screen, the control unit 54 activates the reading unit 51. When the worker 5 presses the “accommodation start” button displayed on the display screen, the start of the accommodation operation of the heat retaining block 3 is transmitted to the server device 30C via the communication unit 56.
  • the storage unit 55 stores various information.
  • the communication unit 56 communicates with the server device 30C via a wireless LAN (local area network) or the like.
  • the functional units included in the terminal 50A will be described as a reading unit 51A, a display control unit 52A, an input / output unit 53A, a control unit 54A, a storage unit 55A, and a communication unit 56A.
  • a reading unit 51A a display control unit 52A
  • an input / output unit 53A a control unit 54A
  • a storage unit 55A a storage unit 55A
  • a communication unit 56A the terminal 50C.
  • FIG. 9 is a first schematic diagram of a member attachment support system according to a third embodiment of the present invention.
  • FIG. 9 shows a member attachment support system 100C of the present embodiment.
  • a terminal 50A is provided on the armband 6A worn by the worker 5A
  • a terminal 20B is provided on the armband 6B worn by the worker 5B.
  • a terminal 50C is provided on the armband 6C worn by the worker 5C
  • a terminal 20D is provided on the armband 6D worn by the worker 5D.
  • the worker 5B removes the heat retaining block 3a from the area a of the casing 1.
  • the worker 5A receives the heat retaining block 3a from the worker 5B and stores it in the storage 41.
  • the worker 5D removes the heat retaining block 3b from the area b, and the worker 5C stores the heat retaining block 3b in the storage 42.
  • Drawing 10 is a flow chart which shows an example of operation of a member attachment supporting system at the time of storage of a heat retention block concerning a third embodiment of the present invention.
  • FIG. 11 is a diagram illustrating a recording process of a storage location of a heat retaining block according to the third embodiment of the present invention.
  • the worker 5A inputs information indicating the start of the accommodation operation of the heat retaining block 3 to the terminal 50A, for example, by pressing a “accommodation start” button displayed on the display screen of the terminal 50A.
  • the input / output unit 53A receives the input.
  • the communication unit 56A notifies the server device 30C of the start of the accommodation work and the identification information of the terminal 50A (Step S41).
  • FIG. 11A shows an example of the accommodation location image.
  • FIG. 11A is, for example, a plan view of the storage case 41.
  • the floor surface of the storage case 41 is divided into regions of a predetermined size, and identification numbers such as “P1” and “P2” are assigned to each region. It shows a state in which it is attached. “P1” and the like are places where one heat retaining block 3 is accommodated.
  • the display control unit 32 generates a storage location image illustrated in FIG. 11A, and the communication unit 34 transmits the storage location image to the terminal 50A (step S43).
  • the communication unit 56A receives the accommodation location image, and the display control unit 52A displays the accommodation location image on the display screen of the terminal 50A (step S44).
  • the worker 5A presses the “start” button on the display screen of the terminal 50A.
  • the control unit 54A activates the reading unit 51A (RFID function) (step S45).
  • the worker 5B removes the heat retaining block 3a from the casing 1 and passes it to the worker 5A.
  • the reading unit 51A acquires the mounting position information from the received RFID 10 of the heat retaining block 3 (Step S46).
  • the mounting position information functions as identification information of the heat retaining block 3.
  • the reading unit 51A outputs the acquired mounting position information to the control unit 54A.
  • the worker 5A carries the received heat retaining block 3a to the storage 41 and places (stores) it in any place in the storage.
  • the worker 5A selects a storage location (“P1”, “P2”, etc.) corresponding to the position where the heat retaining block 3 is placed from the storage location image displayed by the terminal 50A, and Is input (step S47).
  • the input / output unit 53A receives this input, and outputs information on the selected accommodation location to the control unit 54A.
  • the control unit 54A transmits the attachment position information and the information of the accommodation place (“P1” or the like) together with the identification information of the terminal 50A to the server device 30C via the communication unit 56A (Step S48).
  • the accommodation location recording unit 35 acquires these pieces of information via the communication unit 34.
  • the storage location recording unit 35 records the mounting location information (the identification information of the heat retaining block 3) and the information of the storage location in the storage unit 33 in association with each other (Step S49).
  • FIG. 11B shows an example of a table in which information on accommodation places is recorded.
  • the table stored in the storage unit 33 stores the attachment position information, the information on the storage location, and the attachment order in association with each other.
  • the mounting order is determined in advance for each mounting position information. For example, as described with reference to FIG. 5, it is known that if the heat retaining block 3 is mounted in such an order in accordance with the mounting position, the work efficiency is improved.
  • FIG. 5 it is known that if the heat retaining block 3 is mounted in such an order in accordance with the mounting position, the work efficiency is improved.
  • the storage location recording unit 35 sends the “installation location information” field of the record having the value corresponding to the received mounting location information in the “installation location information” field. Store the received information on the accommodation location.
  • the display control unit 32 updates the accommodation location image (step S50). For example, when “P1” is received as the information on the accommodation location, the display control unit 32 generates an accommodation location image in which the position of “P1” is grayed out.
  • the communication unit 34 transmits the updated accommodation location image to the terminal 50A (step S51).
  • the communication unit 56A receives the updated accommodation location image, and the display control unit 52A displays the updated accommodation location image (step S52).
  • the worker 5A can confirm that the accommodation place of the heat retaining block 3 placed by the worker 5A has been recorded.
  • the workers 5A and 5B repeat the same operation until all the heat retaining blocks 3 in the area a are removed and accommodated.
  • the worker 5D removes the heat retaining block 3b
  • the worker 5C repeats the operation of inputting the storage location to the terminal 50C while storing the heat retaining block 3b in the storage case 42.
  • the terminal 50C transmits the mounting position information of the heat retaining block 3b and the information of the accommodation place to the server device 30C each time. In this way, when all the heat retaining blocks 3 are removed from the casing 1 and accommodated, information on the accommodation locations of all the heat retaining blocks 3 is recorded in the server device 30C.
  • the worker 5A carries out the heat retaining block 3 from the storage 41 in a predetermined work order and hands it over to the worker 5B.
  • the worker 5B mounts the received heat retaining block 3 at an appropriate mounting position in the area a.
  • the worker 5C carries out the heat retaining block 3 from the storage 42, and the worker 5D receives the heat retaining block 3 and attaches the heat retaining block 3 to an appropriate mounting position in the area b.
  • the installation work support by the workers 5B and 5D is the same as in the first embodiment.
  • FIG. 12 is a flowchart illustrating an example of the operation of the member attachment support system when the heat retaining block according to the third embodiment of the present invention is carried out.
  • the worker 5A inputs, to the terminal 50A, information indicating the start of the mounting operation of the heat retaining block 3a, for example, by pressing a “start mounting” button displayed on the display screen of the terminal 50A.
  • the input / output unit 53A receives the input.
  • the communication unit 56A notifies the server device 30C of the start of the mounting work and the identification information of the terminal 50A (Step S61).
  • the communication unit 34 receives this notification.
  • the display control unit 32 generates a storage location image indicating the storage location of the heat retaining block 3 to be attached first (step S62). Specifically, the display control unit 32 refers to the data whose mounting order is “1” from the table illustrated in FIG. 11B and reads out the mounting position information and the accommodation location information. Then, for example, when the heat retaining block 3 to be attached first is stored in “P8”, the display control unit 32 sets only “P8” in another area (in the storage location image illustrated in FIG. 11A). An image displayed in a mode different from “P1” or the like is generated.
  • the display control unit 32 generates an image in which the characters and the background of P8 are displayed in a color different from those of the other areas, or are blinked to highlight.
  • the communication unit 34 transmits the storage location image and the mounting position information (identification information) of the heat retaining block 3 to be mounted first to the terminal 50A (step S63).
  • the communication unit 56A receives the storage location image
  • the display control unit 52A displays the storage location image on the display screen of the terminal 50A (step S64).
  • the worker 5A carries out the heat retaining block 3a from the location corresponding to “P8” in the storage 41 and transfers it to the worker 5B with reference to this display.
  • the reading unit 51A of the terminal 50A reads the mounting position information from the RFID tag 10 of the heat retaining block 3a and obtains the mounting obtained from the server device 30C. It may be configured to collate with the position information and display an error message if they do not match.
  • the worker 5B having received the heat retaining block 3a, reads the mounting position information of the heat retaining block 3a using the terminal 20B in the same manner as in the first embodiment, and displays the mounting position on the display screen or the monitor 72 of the terminal 20B. Display.
  • the worker 5B mounts the heat retaining block 3 while referring to the mounting position displayed on the monitor 72 or the like.
  • the worker 5A presses a “next” button displayed on the display screen of the terminal 50A, for example, so that the heat retaining block 3a is attached next.
  • the information requesting the accommodation place of the block 3 is input to the terminal 50A.
  • the input / output unit 53A accepts the input, and the communication unit 56A notifies the server device 30C of the information requesting the accommodation location of the next heat retaining block 3 and the identification information of the terminal 50A (step S65).
  • the communication unit 34 receives this notification, and the display control unit 32 generates a storage location image indicating the storage location of the heat insulation block 3 to be next attached (step S66).
  • the display control unit 32 refers to the table in FIG. 11B, specifies the record whose mounting order is “2”, and reads out the mounting position information and the accommodation location information. Then, the display control unit 32 generates a storage location image in which the next storage location is highlighted.
  • the communication unit 34 transmits the storage location image and the mounting position information of the heat insulating block to be mounted next to the terminal 50A (step S67).
  • the communication unit 56A receives the accommodation location image, and the display control unit 52A displays the accommodation location image on the display screen (Step S68).
  • the worker 5A carries out the heat retaining block 3 to be mounted next with reference to this display, and delivers it to the worker 5B.
  • the workers 5A and 5B repeat the same operation until all the heat retaining blocks 3a in the area a are attached.
  • the server device 30C notifies the terminal 50C worn by the worker 5C of the storage location of the heat retaining block 3b in the order of attachment, and the worker 5C stores the heat retaining block 3b in accordance with the guidance. Carry out from 42.
  • the worker 5D repeats the work of receiving the heat retaining block 3 from the worker 5C and attaching it to the area b.
  • the worker 5 can grasp the accommodation place of the heat insulating block 3 to be mounted next, the worker 5 can find the heat insulating block 3 to be mounted next without hesitation. Thereby, the efficiency of the work of attaching the heat retaining block 3 can be improved.
  • the worker 5 can accommodate the heat retaining blocks 3 removed from the casing 1 in an arbitrary place without arranging them in the mounting order as illustrated in FIG.
  • the workers 5A and 5C that house and carry out the heat retaining block 3 and the workers 5B and 5D that remove and attach the heat retaining block 3 work together.
  • the worker 5 may perform a series of operations of removing, storing, carrying out, and attaching the heat retaining block 3. In this case, for example, a function may be mounted on the terminal 50 on the terminal 20, and the worker 5 may wear the armband 6 provided with the terminal 20.
  • the accommodation position is input to the terminal 50, that is, the accommodation and reading and the input of the accommodation place are performed as one set, but the present invention is not limited to this.
  • reading and input of a storage location may be performed collectively after all the heat retaining blocks 3 have been stored.
  • a specific worker 5 for example, worker 5A
  • the accommodation place may be recorded. By doing so, the worker 5 who performs the accommodation work of the heat retaining block 3 does not need to perform the operation of recording the accommodation place.
  • FIG. 13 is a second schematic diagram of the member attachment support system according to the third embodiment of the present invention.
  • the armband 6A worn by the worker 5A is provided with a terminal 50A, and the worker 5B does not wear the armband 6.
  • a terminal 50C is provided on the armband 6C worn by the worker 5C, and the worker 5D does not wear the armband 6.
  • the worker 5A stores and carries out the heat retaining block 3a while operating the terminal 50A.
  • the worker 5B carries the heat retaining block 3a received from the worker 5A, for example, to the terminal 20b, causes the reading unit 21b to read the RFID tag 10, and refers to the mounting position displayed on the monitor 72 to refer to the heat retaining block 3a. To the casing 1 at an appropriate position. The same applies to the workers 5C and 5D.
  • the workers 5 ⁇ / b> B and 5 ⁇ / b> D can perform the mounting operation with light equipment without wearing the armband 6.
  • the cost of the member attachment support system 100C1 can be reduced.
  • FIG. 14 is a third schematic diagram of the member attachment support system according to the third embodiment of the present invention.
  • the worker 5A does not wear the armband 6, and the worker 5B wears the armband 6B provided with the terminal 20B.
  • the worker 5C does not wear the armband 6, and the worker 5D wears the armband 6D provided with the terminal 20C.
  • the terminal 50 is fixedly installed near the monitor 71, and the workers 5A and 5C move to the position where the terminal 50 is installed with the heat retaining block 3, and the RFID reader connected to the terminal 50 (reading).
  • Unit 51 reads the attachment position information. Further, it is possible to switch between the storage location image of the storage 41 and the storage location image of the storage 42, and the workers 5A and 5C input the planned storage location of the heat retaining block 3 on the spot. Then, the workers 5A and 5C store the heat retaining block 3 at the storage planned positions of the storages 41 and 42, respectively, which are input.
  • the workers 5 ⁇ / b> A and 5 ⁇ / b> C may store the heat retaining block 3 after having the RFID reader read the mounting position information, and may input the actual storing position to the terminal 50 after the storing. In the case where the heat retaining block is attached, the worker 5A carries out the heat retaining block 3a while checking the accommodation location displayed on the monitor 71.
  • the worker 5B causes the terminal 20B to read the RFID tag 10 for the heat retaining block 3a received from the worker 5A.
  • the worker 5B attaches the heat retaining block 3a to an appropriate position of the casing 1 with reference to the attachment position displayed on the display screen of the terminal 20B.
  • the terminal 50 and the monitor may be installed for each of the storage case 41 and the storage case 42.
  • the next heat retaining block 3 is referred to by referring to the storage location image on the monitor 71. You can work while consulting where to house.
  • FIG. 15 is a fourth schematic diagram of the member attachment support system according to the third embodiment of the present invention.
  • the workers 5A to 5D do not wear the armband 6, the terminals 50a and 50b are fixedly installed near the monitors 71a and 71b, respectively, and the terminals 20b and 20c are respectively monitored. It is fixedly installed near 72, 73.
  • the worker 5A moves to the position where the terminal 50a is installed with the heat retaining block 3, reads the attachment position information, and performs the accommodation work.
  • the worker 5A carries out the heat retaining blocks 3a in the order of attachment based on the display on the monitor 71a.
  • the worker 5B receives the heat retaining block 3a carried out by the worker 5A, moves to the position where the terminal 20b is installed, reads the mounting position information, and displays the mounting position on the monitor 72.
  • the worker 5C uses the terminal 50b and the monitor 71B to house and carry out the heat retaining block 3b.
  • the worker 5D performs the mounting operation using the terminal 20c and the monitor 73.
  • the system can be introduced and operated more easily and at lower cost than the configurations illustrated in FIGS. 9, 13, and 14.
  • the terminal 20 has the configuration illustrated in FIG. It is also possible to adopt a configuration in which the recording unit 35, the function of generating the storage location image of the display control unit 32, and the table of the storage unit 33 are mounted and the server device 30C is not provided.
  • both the function of the terminal 20 and the function of the terminal 50 may be mounted on one terminal device, and this terminal device may be provided on the armband 6 or near the monitor 71 or the like.
  • the RFID tag 10 in which the attachment position information is stored is attached to the heat retaining block 3, but instead of the RFID tag 10, code information (bar code) indicating the attachment position information is used.
  • QR code registered trademark
  • QR code registered trademark
  • an application for reading code information is installed on the terminal 20 or the terminal 50, or a code reader (a barcode reader or the like) is mounted on the terminal 20 or the terminal 50 to read the mounting position information.
  • the image may be displayed on a glass-type display.
  • the functions of the terminal 20 and the terminal 50 may be implemented in a glass-type wearable terminal.
  • the mounting position of the heat retaining block 3 may be displayed so as to overlap the actual casing 1.
  • the mounting position of the heat retaining block 3 is displayed by displaying the support image, and the storage location of the heat retaining block 3 to be mounted next is displayed by the storage location image.
  • the guidance may be provided by voice.
  • a speaker connected (or built-in) to the terminal 50A of the armband 6A guides the accommodation place by voice, and the worker 5A carries out the heat retaining block 3a from the guided place and the worker. Hand over to 5B.
  • the worker 5B uses the RFID reader connected to the terminal 20B of the armband 6B to read the attachment position information stored in the RFID tag 10a.
  • the speaker built in (or connected to) the terminal 20B guides the mounting position (area information, section information) of the heat retaining block 3a by voice.
  • the worker 5A can carry out the heat retaining block 3a without referring to the monitor 71 or the like.
  • the worker 5B can perform the work of attaching the heat retaining block 3a without referring to the monitor 72 or the like.
  • the terminal 20, the server device 30, and the terminal 50 are mounted on a computer including a processor such as a CPU (Central Processing Unit), a main storage device, an auxiliary storage device, an input / output interface, a communication interface, and the like.
  • a processor such as a CPU (Central Processing Unit), a main storage device, an auxiliary storage device, an input / output interface, a communication interface, and the like.
  • the operation of each functional unit described above is stored in the auxiliary storage device in the form of a program.
  • the CPU reads the program from the auxiliary storage device, expands the program in the main storage device, and executes the above-described processing according to the program.
  • the CPU secures a storage area in the main storage device according to the program.
  • the CPU secures a storage area for storing the data being processed in the auxiliary storage device according to the program.
  • the application destination of the member attachment support system of the present embodiment is not limited to the high-temperature devices that constitute the gas turbine.
  • the label displaying the RFID tag 10 and the code information is an example of an identification information storage unit.
  • the terminal 20 and the terminal 50 to which the RFID reader and the barcode reader are connected are examples of a terminal device.
  • the monitors 71 to 73 and the display screen of the terminal 20 are examples of a display device.
  • the storage unit 33 that stores the table illustrated in FIG.
  • the mounting position information includes the area information and the section information.
  • the workers 5A and 5C since the workers 5A and 5C do not need to know the section information, the workers 5A and 5C receive the information from the RFID tags 10a and 10b. Only the area information may be transmitted to the terminals 20A and 20C carried by the user. Then, only the area information may be displayed on the monitor 71 referred to by the workers 5A and 5C and the display devices of the terminals 20A and 20C.
  • Only the section information may be transmitted from the RFID tags 10a and 10b to the terminals 20B and 20D carried by the workers 5B and 5D. Then, only the section information may be displayed on the monitors 72 and 73 referenced by the workers 5B and 5D and the display devices of the terminals 20B and 20D. Alternatively, the area information and the section information may be transmitted from the RFID tags 10a and 10b to the terminals 20B and 20D carried by the workers 5B and 5D.
  • the operation of mounting the heat retaining member to the device can be made more efficient.

Abstract

Provided is a system for improving the efficiency of a work for attaching a heat insulating member to the surface of a device requiring heat insulation. The member attachment support system supports the work of attaching a plurality of members to the device. The member attachment support system comprises: an identification information storage unit which is provided for each of the plurality of members, and stores identification information associated with the attachment position of the member; a terminal device which acquires identification information from the identification information storage unit; and a display device which displays a support image that indicates the attachment position, on the device, corresponding to the identification information acquired by the terminal device.

Description

部材取付支援システム及び部材取付支援方法Member mounting support system and member mounting support method
　本発明は、部材取付支援システム及び部材取付支援方法に関する。
　本願は、２０１８年８月２２日に日本に出願された特願２０１８－１５５３６２号、および、２０１８年１１月２６日に日本に出願された特願２０１８－２２０３４９号に基づき優先権を主張し、その内容をここに援用する。 The present invention relates to a member mounting support system and a member mounting support method.
This application claims priority based on Japanese Patent Application No. 2018-155362 filed in Japan on August 22, 2018 and Japanese Patent Application No. 2018-220349 filed in Japan on November 26, 2018, The contents are incorporated herein.
　ガスタービンの構成要素（圧縮機、燃焼器、タービン等）の内部には、高温高圧のガス等が流れる。ガスタービンの運転時には、これらの構成要素を、耐熱性断熱材等を用いた保温部材で覆い、熱の放散を防止する。例えば、ブロック状の保温部材（保温ブロック）を各構成要素のケーシング表面に敷き詰める保温方法が提案されている。ガスタービンの製造工程には、保温ブロックをケーシング表面に取り付ける作業工程が存在する。ケーシング表面には、配管が敷設されていたり、凹凸があったりして、均一な保温ブロックを取り付けるだけでは効果的にケーシングの表面を覆うことができない。従って、保温ブロックの形状は、取り付け位置によって調整されており、各保温ブロックの取り付け位置は予め定められている。保温ブロックは、安全や性能の観点で重要な役割を担っており、作業員は、保温ブロックを適切な位置に取り付けることが要求される。 高温 High-temperature, high-pressure gas flows inside the components of the gas turbine (compressor, combustor, turbine, etc.). During operation of the gas turbine, these components are covered with a heat retaining member using a heat-resistant heat insulating material or the like to prevent heat dissipation. For example, a heat insulation method has been proposed in which a block-shaped heat insulation member (heat insulation block) is spread over the casing surface of each component. In the manufacturing process of the gas turbine, there is an operation process for attaching the heat retaining block to the casing surface. Piping is laid on the surface of the casing, or the surface of the casing has irregularities, and it is not possible to effectively cover the surface of the casing simply by attaching a uniform heat retaining block. Therefore, the shape of the heat retaining block is adjusted by the mounting position, and the mounting position of each heat retaining block is predetermined. The heat retaining block plays an important role from the viewpoint of safety and performance, and it is required that an operator attach the heat retaining block to an appropriate position.
　高温機器の製造に関連して特許文献１には、複数のタービンブレードを放射状にディスクに組み付ける作業工程において、シリアル番号を表示したシールを各タービンブレードに張り付けて組み付け作業を管理する技術が開示されている。特許文献１には、シールの貼り付けにより、タービンブレードの識別が容易になること、適切な位置へ誤りなく組み付けることができ、作業効率が向上することなどが記載されている。 In connection with the manufacture of high-temperature equipment, Patent Document 1 discloses a technique of attaching a seal indicating a serial number to each turbine blade in an operation process of radially assembling a plurality of turbine blades on a disk, and managing the assembling operation. ing. Patent Literature 1 describes that sticking of a seal makes it easy to identify a turbine blade, that the turbine blade can be assembled at an appropriate position without error, and that work efficiency is improved.
特開２０００－２４８４９号公報JP-A-2000-24849
　保温ブロックは、定期点検の際には、ケーシング表面から一度取り外され、点検作業が完了すると、再び元の位置に取り付けられる。現在、作業員は、一度取り外した保温ブロックの取り付けを、図面で取り付け位置を確認しながら行っている。新たにガスタービンを製造する場合も同様である。このような保温ブロックの取り付けにおいて、取り付け位置を探し出す作業に多くの時間や労力を費やしている。定期点検における作業時間の短縮や、作業効率の向上が求められる中、取り付け位置を効率よく把握する方法が求められている。 温 The heat insulation block is once removed from the casing surface at the time of periodic inspection, and it is attached again when the inspection work is completed. At present, the worker attaches the heat insulation block once removed while checking the attachment position on the drawing. The same applies when a new gas turbine is manufactured. In mounting such a heat retaining block, much time and labor is spent on the work of finding the mounting position. With the need to reduce the work time in periodic inspections and improve work efficiency, there is a need for a method for efficiently grasping the mounting position.
　本発明は、上述の課題を解決することのできる部材取付支援システム及び部材取付支援方法を提供する。 The present invention provides a member mounting support system and a member mounting supporting method that can solve the above-described problems.
　本発明の一態様によれば、複数の部材を機器に取り付ける作業を支援する部材取付支援システムであって、複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部と、前記識別情報記憶部から前記識別情報を取得する端末装置と、前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す支援画像を表示する表示装置と、を備える。 According to one aspect of the present invention, there is provided a member mounting support system for supporting an operation of mounting a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with a mounting position of the member. An identification information storage unit, a terminal device that acquires the identification information from the identification information storage unit, and a display device that displays a support image indicating an attachment position in the device corresponding to the identification information acquired by the terminal device. , Is provided.
　本発明の一態様によれば、前記識別情報には、前記機器における所定の作業エリアを示すエリア情報が含まれる。 According to one aspect of the present invention, the identification information includes area information indicating a predetermined work area in the device.
　本発明の一態様によれば、前記識別情報には、前記作業エリア内における区画情報が含まれている。 According to one aspect of the present invention, the identification information includes section information in the work area.
　本発明の一態様によれば、前記表示装置は、前記機器における前記取付位置のそれぞれを、前記作業エリアに応じて異なる態様で表示する。 According to one embodiment of the present invention, the display device displays each of the attachment positions in the device in a different manner according to the work area.
　本発明の一態様によれば、前記部材取付支援システムは、前記部材が前記識別情報に対応する取付位置に取り付けられたことを記録する管理部、をさらに備える。 According to one aspect of the present invention, the member attachment support system further includes a management unit that records that the member has been attached to the attachment position corresponding to the identification information.
　本発明の一態様によれば、前記部材取付支援システムは、前記管理部の記録に基づいて、前記表示装置に他の作業員による前記作業の最新の進捗を表示する。 According to one aspect of the present invention, the member attachment support system displays the latest progress of the work by another worker on the display device based on the record of the management unit.
　本発明の一態様によれば、前記部材取付支援システムは、複数の前記識別情報記憶部と、一つまたは複数の前記端末装置と、前記識別情報を前記端末装置から取得し、前記支援画像を生成するサーバ装置と、複数の作業員が同時に視認することができる前記表示装置とを備える。 According to one aspect of the present invention, the member attachment support system acquires a plurality of the identification information storage units, one or a plurality of the terminal devices, and the identification information from the terminal device, and displays the support image. It comprises a server device to be generated and the display device which can be visually recognized by a plurality of workers at the same time.
　本発明の一態様によれば、前記部材取付支援システムは、複数の前記識別情報記憶部と、複数の前記端末装置と、を備え、前記端末装置のうちの少なくとも１台が前記支援画像を生成し、当該支援画像を残りの前記端末装置へ送信する。 According to one aspect of the present invention, the member attachment support system includes a plurality of the identification information storage units and a plurality of the terminal devices, and at least one of the terminal devices generates the support image. Then, the support image is transmitted to the remaining terminal devices.
　本発明の一態様によれば、前記部材取付支援システムは、前記機器に取り付けられる前の前記部材の収容場所を記憶する収容場所記憶部をさらに備え、前記表示装置は、前記機器に取り付けられる前の前記部材の収容場所を表示する。 According to one aspect of the present invention, the member attachment support system further includes a storage location storage unit that stores a storage location of the member before the component is attached to the device, and the display device is provided before the component is attached to the device. Is displayed.
　本発明の一態様によれば、複数の部材を機器に取り付ける作業を支援する部材取付支援システムであって、複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部と、前記識別情報記憶部から前記識別情報を取得する端末装置と、前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す音声情報を出力する音声出力装置と、を備える。 According to one aspect of the present invention, there is provided a member mounting support system for supporting an operation of mounting a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with a mounting position of the member. Identification information storage unit, a terminal device that acquires the identification information from the identification information storage unit, and an audio output device that outputs audio information indicating an attachment position in the device corresponding to the identification information acquired by the terminal device And.
　本発明の一態様によれば、前記識別情報記憶部は、ＲＦＩＤタグである。 According to one aspect of the present invention, the identification information storage unit is an RFID tag.
　本発明の一態様によれば、前記識別情報記憶部は、コード情報が表示された部材である。 According to one aspect of the present invention, the identification information storage unit is a member on which code information is displayed.
　本発明の一態様によれば、複数の部材を機器に取り付ける作業を支援する部材取付支援方法であって、複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部から、端末装置によって前記識別情報を取得するステップと、前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す支援画像を表示するステップと、を有する。 According to one aspect of the present invention, there is provided a member attachment support method for assisting an operation of attaching a plurality of members to a device, wherein the identification information is provided for each of the plurality of members and stores identification information associated with an attachment position of the member. Acquiring the identification information from the identification information storage unit using a terminal device, and displaying a support image indicating an attachment position in the device corresponding to the identification information acquired by the terminal device.
　上記した部材取付支援システム及び部材取付支援方法によれば、機器への保温部材の取り付け作業を効率化することができる。 According to the member mounting support system and the member mounting supporting method described above, the operation of mounting the heat retaining member to the device can be made more efficient.
本発明の第一実施形態における部材取付支援システムの概略図である。It is a schematic diagram of a member attachment support system in a first embodiment of the present invention. 本発明の第一実施形態における部材取付支援システムの一例を示す第１のブロック図である。It is a 1st block diagram showing an example of the member attachment support system in a first embodiment of the present invention. 本発明の第一実施形態における部材取付支援システムの動作の一例を示すフローチャートである。It is a flowchart which shows an example of operation | movement of the member attachment assistance system in the first embodiment of the present invention. 本発明の第一実施形態における保温ブロックの取り付け位置の一例を示す図である。It is a figure showing an example of a mounting position of a heat retention block in a first embodiment of the present invention. 本発明の第一実施形態における保温ブロックの収容庫の一例を示す図である。It is a figure showing an example of a storage of a heat retention block in a first embodiment of the present invention. 本発明の第一実施形態における部材取付支援システムの一例を示す第２のブロック図である。It is a 2nd block diagram showing an example of the member attachment support system in a first embodiment of the present invention. 本発明の第二実施形態における部材取付支援システムの概略図である。It is a schematic diagram of a member attachment support system in a second embodiment of the present invention. 本発明の第三実施形態における部材取付支援システムの一例を示すブロック図である。It is a block diagram showing an example of a member attachment support system in a third embodiment of the present invention. 本発明の第三実施形態における部材取付支援システムの第１の概略図である。It is the 1st schematic of the member attachment support system in a third embodiment of the present invention. 本発明の第三実施形態に係る保温ブロックの収容時における部材取付支援システムの動作の一例を示すフローチャートである。It is a flowchart which shows an example of operation | movement of the member attachment assistance system at the time of the accommodation of the heat retention block which concerns on 3rd embodiment of this invention. 本発明の第三実施形態に係る保温ブロックの収容場所の記録処理を説明する図である。It is a figure explaining recording processing of an accommodation place of a heat retention block concerning a third embodiment of the present invention. 本発明の第三実施形態に係る保温ブロックの運び出し時における部材取付支援システムの動作の一例を示すフローチャートである。It is a flowchart which shows an example of operation | movement of the member attachment assistance system at the time of carrying out of the heat retention block which concerns on 3rd embodiment of this invention. 本発明の第三実施形態における部材取付支援システムの第２の概略図である。It is the 2nd schematic of the member attachment support system in a third embodiment of the present invention. 本発明の第三実施形態における部材取付支援システムの第３の概略図である。It is the 3rd schematic of the member attachment support system in a third embodiment of the present invention. 本発明の第三実施形態における部材取付支援システムの第４の概略図である。It is the 4th schematic of the member attachment support system in a third embodiment of the present invention.
＜第一実施形態＞
　以下、本発明の第一実施形態による保温ブロックの取付作業について図１～図６を参照して説明する。
　図１は、本発明の第一実施形態における部材取付支援システムの概略図である。
　部材取付支援システム１００は、作業員５Ａ～５Ｄが、ガスタービンを構成する高温機器（圧縮機、燃焼器、タービンなど）の表面を被覆するために、保温ブロック３ａ等を取り付ける作業を支援する。図１に示すケーシング１は、高温機器の一例である。保温ブロック３ａ、３ｂを区別する必要が無い場合には、単に保温ブロック３と記載することがある。作業員５Ａ～５Ｄについても同様に作業員５と記載することがある。腕章６Ａ～６Ｄ、取付位置８ａ，８ｂ、ＲＦＩＤ（radio frequency identifier）タグ１０ａ，１０ｂについても同様に、それぞれ腕章６、取付位置８、ＲＦＩＤタグ１０と記載することがある。 <First embodiment>
Hereinafter, the mounting operation of the heat retaining block according to the first embodiment of the present invention will be described with reference to FIGS.
FIG. 1 is a schematic diagram of a member attachment support system according to the first embodiment of the present invention.
The member attachment support system 100 assists the workers 5A to 5D in attaching the heat retaining block 3a and the like to cover the surfaces of high-temperature devices (compressors, combustors, turbines, etc.) constituting the gas turbine. The casing 1 shown in FIG. 1 is an example of a high-temperature device. When there is no need to distinguish between the heat retaining blocks 3a and 3b, they may be simply referred to as the heat retaining blocks 3. The workers 5A to 5D may be similarly described as the worker 5. Similarly, the armbands 6A to 6D, the attachment positions 8a and 8b, and the RFID (radio frequency identifier) tags 10a and 10b may be similarly described as the armband 6, the attachment position 8, and the RFID tag 10, respectively.
　ケーシング１の表面には、保温ブロック３を固定するための器具２が複数設けられている。一例として、器具２はアイプレートである。保温ブロック３は、例えば、立方体形状の袋体内に断熱材と金属板材が積層された積層体を充填して形成される。袋体は、例えば、ガラス繊維を織製したガラスクロス素材でできている。保温ブロック３の表面には、ＲＦＩＤタグ１０が、ガラスクロス素材に縫い付けられている。ＲＦＩＤタグ１０には、保温ブロック３を取り付けるべき位置に関する情報（取付位置情報）が記録されている。保温ブロック３の表面には、図示しない固定器具（例えば、フック）が設けられている。作業員５は、このフックを器具２に掛けることにより、保温ブロック３をケーシング１の表面に取り付ける。全ての器具２に対して、保温ブロック３が取り付けられるとケーシング１の表面が保温ブロックで覆われることになる。保温ブロック３は、適切な取付位置が定められている。その為、作業員５は、各保温ブロック３を適切な位置の器具２に取り付ける必要がある。部材取付支援システム１００は、作業員５に保温ブロック３を取り付ける位置を示すことにより、保温ブロック３の取り付け作業を支援する。 器具 A plurality of devices 2 for fixing the heat retaining block 3 are provided on the surface of the casing 1. As an example, the device 2 is an eye plate. The heat retaining block 3 is formed, for example, by filling a laminate in which a heat insulating material and a metal plate material are laminated in a cubic bag. The bag is made of, for example, a glass cloth material woven of glass fibers. On the surface of the heat retaining block 3, an RFID tag 10 is sewn on a glass cloth material. Information (attachment position information) on the position where the heat retaining block 3 is to be attached is recorded on the RFID tag 10. A fixing device (for example, a hook) not shown is provided on the surface of the heat retaining block 3. The worker 5 attaches the heat retaining block 3 to the surface of the casing 1 by hanging the hook on the appliance 2. When the heat retaining block 3 is attached to all the appliances 2, the surface of the casing 1 is covered with the heat retaining block. An appropriate mounting position of the heat retaining block 3 is determined. Therefore, the worker 5 needs to attach each heat retaining block 3 to the appliance 2 at an appropriate position. The member attachment support system 100 assists the worker 5 in attaching the heat retaining block 3 by indicating the position at which the heat retaining block 3 is to be attached.
（取付支援機能）
　次に作業員５Ａ～５Ｄによる保温ブロック３の取り付け作業の流れを説明する。
　ケーシング１は大型で保温ブロック３の取り付け範囲は広範囲にわたる。そこで、ケーシング１の表面を複数の作業エリアに分割して、各作業エリアを１人または複数の作業員５で担当する。図１は、２つの作業エリア（エリアａ、エリアｂ）に分割した例を示している。作業員５Ａ，５Ｂはエリアａを担当し、作業員５Ｃ，５Ｄはエリアｂを担当する。作業員５Ａは、腕に腕章６Ａを装着している。同様に作業員５Ｂ～５Ｄは、腕に腕章６（それぞれ腕章６Ｂ～６Ｄ）を装着している。腕章６は、担当する作業エリアに応じて色分けされている。例えば、作業員５Ａ，５Ｂの腕章（腕章６Ａ，６Ｂ）は赤色である。一方、作業員５Ｃ，５Ｄの腕章（それぞれ腕章６Ｃ，６Ｄ）は青色である。 (Mounting support function)
Next, the flow of the work of attaching the heat retaining block 3 by the workers 5A to 5D will be described.
The casing 1 is large and the mounting range of the heat retaining block 3 is wide. Therefore, the surface of the casing 1 is divided into a plurality of work areas, and each work area is assigned to one or more workers 5. FIG. 1 shows an example in which the work area is divided into two work areas (area a and area b). The workers 5A and 5B are in charge of the area a, and the workers 5C and 5D are in charge of the area b. The worker 5A wears an armband 6A on his arm. Similarly, the workers 5B to 5D wear armbands 6 on their arms (armbands 6B to 6D, respectively). The armband 6 is color-coded according to the work area in charge. For example, the armbands of the workers 5A and 5B ( armbands 6A and 6B) are red. On the other hand, the armbands of the workers 5C and 5D ( armbands 6C and 6D, respectively) are blue.
　収容庫４１には、エリアａに取り付ける保温ブロック３が保管されている。作業員５Ａは、収容庫４１から保温ブロック３を運び出す作業を行う。作業員５Ｂは、作業員５Ａが運び出した保温ブロック３をケーシング１のエリアａの適切な位置に取り付ける作業を行う。一方、収容庫４２には、エリアｂに取り付ける保温ブロック３が保管されている。作業員５Ｃは、収容庫４２から保温ブロック３を運び出す作業を行う。作業員５Ｄは、作業員５Ｃが運び出した保温ブロック３を受け取って、エリアｂの適切な位置に取り付ける作業を行う。 The storage box 41 stores the heat retaining block 3 attached to the area a. The worker 5 </ b> A performs the work of carrying out the heat retaining block 3 from the storage 41. The worker 5B performs an operation of attaching the heat retaining block 3 carried out by the worker 5A to an appropriate position in the area a of the casing 1. On the other hand, the storage box 42 stores the heat retaining block 3 attached to the area b. The worker 5C carries out the work of carrying out the heat retaining block 3 from the storage 42. The worker 5D performs the work of receiving the heat retaining block 3 carried out by the worker 5C and attaching it to an appropriate position in the area b.
　腕章６には、図示しない情報処理端末（後述する図２の端末２０）が設けられている。端末２０は、表示画面を備えた、例えば、スマートフォン等の携帯端末である。端末２０は、作業員５が表示画面を参照することができるように腕章６に固定されている。端末２０の表示画面は、タッチパネルのような入力機能を備えている。端末２０は、ＲＦＩＤリーダの機能を有している。作業員５の作業中、ＲＦＩＤリーダの機能は起動されている。以下、作業員５Ａが身に付ける情報処理端末を端末２０Ａとし、他の作業員５Ｂ～５Ｄが身に付ける端末は、端末２０Ｂ～２０Ｄとする。端末２０Ａ～２０Ｄの区別が必要ない場合には端末２０と記載する。 The armband 6 is provided with an information processing terminal (not shown, a terminal 20 in FIG. 2 described later). The terminal 20 is, for example, a mobile terminal such as a smartphone having a display screen. The terminal 20 is fixed to the armband 6 so that the worker 5 can refer to the display screen. The display screen of the terminal 20 has an input function such as a touch panel. The terminal 20 has a function of an RFID reader. During the operation of the worker 5, the function of the RFID reader is activated. Hereinafter, the information processing terminal worn by the worker 5A is referred to as a terminal 20A, and the terminals worn by the other workers 5B to 5D are referred to as terminals 20B to 20D. When it is not necessary to distinguish the terminals 20A to 20D, the terminal 20 is described.
　まず、作業員５Ａが、収容庫４１から保温ブロック３ａを運び出す。その際、端末２０Ａと保温ブロック３ａに装着されたＲＦＩＤ１０ａが近づくことにより、端末２０Ａは、ＲＦＩＤタグ１０ａと通信する。端末２０Ａは、ＲＦＩＤタグ１０ａが記憶する取付位置情報を取得し、サーバ装置３０へ送信する。 {Circle around (1)} First, the worker 5A carries out the heat retaining block 3a from the storage 41. At this time, the terminal 20A communicates with the RFID tag 10a when the terminal 20A approaches the RFID 10a attached to the heat retaining block 3a. The terminal 20A acquires the attachment position information stored in the RFID tag 10a and transmits the information to the server device 30.
　同様に作業員５Ｃは、収容庫４２から保温ブロック３ｂを運び出す。その際、作業員５Ｃの腕章６Ｃに設けられた端末２０Ｃは、保温ブロック３ｂのＲＦＩＤタグ１０ｂから取付位置情報を取得し、サーバ装置３０へ送信する。 Similarly, the worker 5C carries out the heat retaining block 3b from the storage 42. At this time, the terminal 20C provided on the armband 6C of the worker 5C acquires the mounting position information from the RFID tag 10b of the heat retaining block 3b and transmits the information to the server device 30.
　サーバ装置３０は、ケーシング１上の保温ブロック３ａ，３ｂの取付位置を表示する支援画像を生成し、生成した支援画像をモニタ７１～７３、端末２０Ａ～２０Ｄへ送信する。モニタ７１～７３は、支援画像を表示する。端末２０は、表示画面に支援画像を表示する。例えばモニタ７１に図示するように、支援画像にはケーシング１の外形とともに取付位置８ａ，８ｂが示される。取付位置８ａは保温ブロック３ａの取付位置を示し、取付位置８ｂは保温ブロック３ｂの取付位置を示す。保温ブロック３ａ，３ｂの取り付け位置を区別するために取付位置８ａ、８ｂは異なる色で表示されている。例えば、作業員５Ａ，５Ｂが担当する保温ブロック３ａの取付位置８ａ（エリアａ）は赤色で表示される。作業員５Ｃ，５Ｄが担当する保温ブロック３ｂの取付位置８ｂ（エリアｂ）は青色で表示される。作業員５Ａ，５Ｂは、自分の腕章の色と同じ色の取付位置８ａの表示位置によって、保温ブロック３ａの取り付け位置を把握することができる。同様に作業員５Ｃ，５Ｄは、自分の腕章と同じ色で表示された取付位置８ｂの表示位置によって、保温ブロック３ｂの取り付け位置を把握することができる。 (4) The server device 30 generates a support image for displaying the mounting positions of the heat retaining blocks 3a and 3b on the casing 1, and transmits the generated support image to the monitors 71 to 73 and the terminals 20A to 20D. The monitors 71 to 73 display support images. The terminal 20 displays the support image on the display screen. For example, as shown on the monitor 71, the support image shows the outer shape of the casing 1 and the mounting positions 8a and 8b. The mounting position 8a indicates the mounting position of the heat retaining block 3a, and the mounting position 8b indicates the mounting position of the heat retaining block 3b. The mounting positions 8a and 8b are displayed in different colors to distinguish the mounting positions of the heat retaining blocks 3a and 3b. For example, the mounting position 8a (area a) of the heat retaining block 3a assigned to the workers 5A and 5B is displayed in red. The mounting position 8b (area b) of the heat retaining block 3b assigned to the workers 5C and 5D is displayed in blue. The workers 5A and 5B can grasp the attachment position of the heat retaining block 3a from the display position of the attachment position 8a of the same color as the color of their armband. Similarly, the workers 5C and 5D can grasp the mounting position of the heat retaining block 3b from the display position of the mounting position 8b displayed in the same color as their armband.
　次に作業員５Ａは、運び出した保温ブロック３ａを、作業員５Ｂに渡す。作業員５Ｂは、モニタ７２や端末２０Ｂが表示する支援画像を参照して、保温ブロック３ａをエリアａの取付位置８ａに取り付ける。一方、作業員５Ｃは、運び出した保温ブロック３ｂを、作業員５Ｄに渡す。作業員５Ｄは、モニタ７３や端末２０Ｄが表示する支援画像を参照して、保温ブロック３ｂをエリアｂの取付位置８ｂに取り付ける。 [5] Next, the worker 5A passes the carried-out heat retaining block 3a to the worker 5B. The worker 5B attaches the heat retaining block 3a to the attachment position 8a of the area a with reference to the support image displayed on the monitor 72 and the terminal 20B. On the other hand, the worker 5C passes the carried-out heat retaining block 3b to the worker 5D. The worker 5D attaches the heat retaining block 3b to the attachment position 8b of the area b with reference to the support image displayed on the monitor 73 and the terminal 20D.
　保温ブロック３を収容庫４１，４２から運び出す作業と、保温ブロック３をケーシング１に取り付ける作業を異なる作業員５に担当させ分業制とすることで、作業効率を向上さることができる。しかし、１人の作業員５Ａが、収容庫４１から保温ブロック３を取り出してエリアａに取り付ける作業を行ってもよい。エリアｂについても、例えば、作業員５Ｃが、収容庫４２から保温ブロック３を取り出してエリアｂの適切な位置に取り付ける作業を行ってもよい。 (4) The work efficiency of improving the work efficiency can be improved by assigning different workers 5 to carry out the operation of transporting the heat retaining block 3 from the storages 41 and 42 and the operation of attaching the heat retaining block 3 to the casing 1 so as to separate work. However, one worker 5A may take out the heat retaining block 3 from the storage 41 and attach it to the area a. Regarding the area b, for example, the worker 5C may take out the heat retaining block 3 from the storage 42 and attach it to an appropriate position in the area b.
　部材取付支援システム１００によれば、作業員５Ａ～５Ｄは、モニタ７１～７３や、各自の腕章６に設けられた端末２０の表示画面に表示された支援画像を参照することで、保温ブロック３の取り付け位置を容易に把握することができる。これにより、作業時間の短縮、作業効率の向上を実現することができる。 According to the member mounting support system 100, the workers 5A to 5D refer to the monitors 71 to 73 and the support images displayed on the display screens of the terminals 20 provided on the respective armbands 6, and thereby, the heat insulation block 3 Can be easily grasped. As a result, it is possible to reduce the working time and improve the working efficiency.
（進捗管理機能）
　作業員５Ｂは、保温ブロック３ａを取付位置８ａに取り付けると、端末２０Ｂに取付完了情報を入力する。端末２０Ｂは、保温ブロック３ａの取付完了情報をサーバ装置３０へ送信する。サーバ装置３０は、保温ブロック３ａの取り付け作業が完了したことと、作業員５Ｂがその取り付け作業を行ったことを記憶する。サーバ装置３０は、保温ブロック３ａの取付完了を反映した支援画像を生成する。サーバ装置３０は、生成した支援画像をモニタ７１～７３、端末２０Ａ～２０Ｄへ送信する。新たに生成された支援画像では、例えば、取付位置８１ａの部分が赤色から作業完了を示す灰色に更新されている。これにより、作業員５は、取付作業の進捗状況を把握することができる。例えば、エリアｂを担当する作業員５Ｃ，５Ｄは、作業員５Ａ，５Ｂによる作業の進捗を確認することができる。また、サーバ装置３０は、作業員５Ｂが保温ブロック３ａの取り付け作業を行ったことを記憶している。作業員５ごとに作業履歴を集計することで、作業員５の作業実績を管理することができる。 (Progress management function)
When attaching the heat retaining block 3a to the attachment position 8a, the worker 5B inputs attachment completion information to the terminal 20B. The terminal 20B transmits the mounting completion information of the heat retaining block 3a to the server device 30. The server device 30 stores that the mounting operation of the heat retaining block 3a is completed and that the worker 5B has performed the mounting operation. The server device 30 generates a support image reflecting the completion of attachment of the heat retaining block 3a. The server device 30 transmits the generated support image to the monitors 71 to 73 and the terminals 20A to 20D. In the newly generated support image, for example, the portion of the mounting position 81a is updated from red to gray indicating the completion of the operation. Thereby, the worker 5 can grasp the progress of the mounting work. For example, the workers 5C and 5D in charge of the area b can check the progress of the work by the workers 5A and 5B. In addition, the server device 30 stores that the worker 5B has performed the work of attaching the heat retaining block 3a. By counting the work history for each worker 5, the work performance of the worker 5 can be managed.
　次に部材取付支援システム１００の構成、機能について説明する。
　図２は、本発明の第一実施形態における部材取付支援システムの一例を示す第１のブロック図である。
　部材取付支援システム１００は、保温ブロック３に設けられたＲＦＩＤタグ１０と、腕章６に設けられた端末２０と、サーバ装置３０とを含む。部材取付支援システム１００は、さらに複数のＲＦＩＤタグ１０と複数の端末２０を含んでいてもよい。
　ＲＦＩＤタグ１０は、そのＲＦＩＤタグ１０が装着された保温ブロック３の取付位置情報を記憶している。取付位置情報とは、例えば、「エリアａの１１番地」などを含む情報である。エリアａとは、図１で説明した作業エリア（エリア情報）である。１１番地とは、エリアａ内で一意に設定された保温ブロック３の取り付け位置の区画の識別情報である。ＲＦＩＤタグ１０は、パッシブタグであり、端末２０により給電されて起動し、端末２０と通信を行う。ＲＦＩＤタグ１０は、この通信において、「エリアａの１１番地」等を含む取付位置情報を端末２０へ送信する。取付位置情報は、エリア情報と区画情報を含む。例えば、図１の取付位置８ａが赤く表示されることのうち、赤色は「エリアａ」を示し、取付位置８ａが表示された位置は「１１番地」を示す。つまり、赤色は、エリア情報に対応し、取付位置８ａは区画情報に対応する。 Next, the configuration and functions of the member mounting support system 100 will be described.
FIG. 2 is a first block diagram illustrating an example of a member attachment support system according to the first embodiment of the present invention.
The member attachment support system 100 includes an RFID tag 10 provided on the heat retaining block 3, a terminal 20 provided on the armband 6, and a server device 30. The member attachment support system 100 may further include a plurality of RFID tags 10 and a plurality of terminals 20.
The RFID tag 10 stores mounting position information of the heat retaining block 3 to which the RFID tag 10 is mounted. The mounting position information is information including, for example, “11 of area a”. The area a is the work area (area information) described with reference to FIG. The address 11 is identification information of a section of a mounting position of the heat retaining block 3 uniquely set in the area a. The RFID tag 10 is a passive tag, is activated by being supplied with power by the terminal 20, and communicates with the terminal 20. In this communication, the RFID tag 10 transmits to the terminal 20 mounting position information including “11 of the area a”. The mounting position information includes area information and section information. For example, among the mounting positions 8a shown in FIG. 1 which are displayed in red, the red color indicates "area a" and the position where the mounting position 8a is displayed indicates "11." That is, the red color corresponds to the area information, and the mounting position 8a corresponds to the section information.
　端末２０は、読取部２１と、表示制御部２２と、入出力部２３と、制御部２４と、記憶部２５と、通信部２６と、を備える。
　読取部２１は、ＮＦＣ（Near Field Communication）等の無線通信によって、誘導起電力によりＲＦＩＤタグ１０を起動させ、ＲＦＩＤタグ１０と通信を行う。読取部２１は、通信により、ＲＦＩＤタグ１０が記憶する取付位置情報を取得する。
　表示制御部２２は、端末２０の表示画面に表示する画像を生成する。例えば、表示制御部２２は、「起動」、「完了」、「解放」など取り付け作業の進捗管理に用いるボタンを表示した画像を生成する。
　入出力部２３は、端末２０への入出力を行う。例えば、入出力部２３は、表示制御部２２が生成した画像を表示する液晶ディスプレイなどの表示画面や、端末２０に設けられたハードウェアのボタンを含む。表示画面には、指の接触を検知するタッチパネルが設置されており、入出力部２３は、タッチパネルを介して作業員５が入力した情報を受け付ける。 The terminal 20 includes a reading unit 21, a display control unit 22, an input / output unit 23, a control unit 24, a storage unit 25, and a communication unit 26.
The reading unit 21 activates the RFID tag 10 by induced electromotive force by wireless communication such as NFC (Near Field Communication) and communicates with the RFID tag 10. The reading unit 21 acquires the mounting position information stored in the RFID tag 10 through communication.
The display control unit 22 generates an image to be displayed on the display screen of the terminal 20. For example, the display control unit 22 generates an image displaying buttons used for managing the progress of the mounting operation, such as “start”, “complete”, and “release”.
The input / output unit 23 performs input / output to / from the terminal 20. For example, the input / output unit 23 includes a display screen such as a liquid crystal display that displays an image generated by the display control unit 22, and a hardware button provided in the terminal 20. The display screen is provided with a touch panel for detecting finger contact, and the input / output unit 23 receives information input by the worker 5 via the touch panel.
　制御部２４は、入出力部２３を介して作業員５が行った操作などに基づいて、端末２０の動作を制御する。例えば、作業員５が表示画面に表示された「起動」ボタンを押下すると、制御部２４は、読取部２１を起動する。作業員５が表示画面に表示された「完了」ボタンを押下すると、保温ブロック３の取り付け作業が完了したことを、通信部２６を介してサーバ装置３０へ送信する。
　記憶部２５は、種々の情報を記憶する。
　通信部２６は、サーバ装置３０や他の端末２０と無線ＬＡＮ（local area network）等により通信を行う。
　以下、端末２０Ａが備える機能部を、読取部２１Ａ、表示制御部２２Ａ、入出力部２３Ａ、制御部２４Ａ、記憶部２５Ａ、通信部２６Ａのように記載する。端末２０Ｂ～２０Ｄについても同様である。 The control unit 24 controls the operation of the terminal 20 based on an operation performed by the worker 5 via the input / output unit 23 and the like. For example, when the worker 5 presses the “start” button displayed on the display screen, the control unit 24 starts the reading unit 21. When the worker 5 presses the “completion” button displayed on the display screen, the completion of the mounting operation of the heat retaining block 3 is transmitted to the server device 30 via the communication unit 26.
The storage unit 25 stores various information.
The communication unit 26 communicates with the server device 30 and other terminals 20 via a wireless LAN (local area network) or the like.
Hereinafter, the functional units included in the terminal 20A are described as a reading unit 21A, a display control unit 22A, an input / output unit 23A, a control unit 24A, a storage unit 25A, and a communication unit 26A. The same applies to the terminals 20B to 20D.
　サーバ装置３０は、管理部３１と、表示制御部３２と、記憶部３３と、通信部３４とを備える。
　管理部３１は、取り付け作業が完了した保温ブロック３の取付位置を記憶部３３に記録する。
　表示制御部３２は、モニタ７１～７３等に表示する支援画像を生成する。
　記憶部３３は、ケーシング１の外形画像や、ケーシング１の表面における保温ブロック３の取付位置の情報などを記憶する。例えば、記憶部３３には、「エリアａの１１番地」がケーシング１の取付位置８ａ（図１）に対応することを記憶している。
　通信部３４は、端末２０やモニタ７１～７３と無線ＬＡＮ（local area network）等により通信を行う。 The server device 30 includes a management unit 31, a display control unit 32, a storage unit 33, and a communication unit 34.
The management unit 31 records in the storage unit 33 the mounting position of the heat retaining block 3 on which the mounting operation has been completed.
The display control unit 32 generates a support image to be displayed on the monitors 71 to 73 and the like.
The storage unit 33 stores an outer shape image of the casing 1, information on a mounting position of the heat retaining block 3 on the surface of the casing 1, and the like. For example, the storage unit 33 stores that “11 in the area a” corresponds to the mounting position 8a of the casing 1 (FIG. 1).
The communication unit 34 communicates with the terminal 20 and the monitors 71 to 73 via a wireless LAN (local area network) or the like.
　次に部材取付支援システム１００の処理の流れを、図１を用いて説明した作業員５Ａ、５Ｂの動作に沿って説明する。
　図３は、本発明の第一実施形態における部材取付支援システムの動作の一例を示すフローチャートである。
　前提として、端末２０では、取付作業に用いるアプリケーションが起動しているとする。当該アプリケーションは、端末２０の表示画面に、例えば「起動」、「完了」、「解放」などの文言が表示されたボタンと、支援画像を表示する。
　まず、作業員５Ａが端末２０Ａの表示画面の「起動」ボタンを押下する。すると、制御部２４Ａは、読取部２１Ａ（ＲＦＩＤの機能）を起動する（ステップＳ１１）。制御部２４Ａは、読取部２１Ａの起動を、通信部２６Ａを介して、サーバ装置３０へ通知する（ステップＳ１２）。読取部２１Ａの起動通知には、端末２０Ａの識別情報が含まれている。 Next, the flow of processing of the member attachment support system 100 will be described along the operation of the workers 5A and 5B described with reference to FIG.
FIG. 3 is a flowchart illustrating an example of the operation of the member attachment support system according to the first embodiment of the present invention.
As a premise, it is assumed that an application used for the attachment work is running on the terminal 20. The application displays, on the display screen of the terminal 20, buttons displaying text such as "start", "complete", and "release", and a support image.
First, the worker 5A presses the “start” button on the display screen of the terminal 20A. Then, the control unit 24A activates the reading unit 21A (RFID function) (step S11). The control unit 24A notifies the activation of the reading unit 21A to the server device 30 via the communication unit 26A (step S12). The activation notification of the reading unit 21A includes the identification information of the terminal 20A.
　同様に作業員５Ｂが端末２０Ｂの表示画面の「起動」ボタンを押下する。すると、制御部２４Ｂは、読取部２１Ｂ（ＲＦＩＤの機能）を起動する（ステップＳ１３）。制御部２４Ｂは、読取部２１Ｂの起動を、通信部２６Ｂを介して、サーバ装置３０へ通知する（ステップＳ１４）。読取部２１Ｂの起動通知には、端末２０Ｂの識別情報が含まれている。 (4) Similarly, the worker 5B presses the “start” button on the display screen of the terminal 20B. Then, the control unit 24B activates the reading unit 21B (RFID function) (step S13). The control unit 24B notifies the server device 30 of the activation of the reading unit 21B via the communication unit 26B (Step S14). The activation notification of the reading unit 21B includes the identification information of the terminal 20B.
　サーバ装置３０では管理部３１が、通信部３４を介して、読取部２１Ａ，２１Ｂの起動通知を受信する。管理部３１は、ＲＦＩＤ機能の起動が通知された端末２０Ａ，２０Ｂの識別情報と起動通知の受信時刻を記録する（ステップＳ１５）。この記録により、取付作業に参加する作業員５を管理することができる。サーバ装置３０の記憶部３３には、端末２０Ａと作業員５Ａと作業エリア（エリアａ）の対応関係、端末２０Ｂと作業員５Ｂとエリアａの対応関係が登録されている。記憶部３３には、作業員５Ａが保温ブロックを運び出し、作業員５Ｂが保温ブロックを取り付ける作業を行うことが登録されている。 In the server device 30, the management unit 31 receives the activation notification of the reading units 21A and 21B via the communication unit 34. The management unit 31 records the identification information of the terminals 20A and 20B notified of the activation of the RFID function and the reception time of the activation notification (step S15). With this record, the worker 5 participating in the mounting work can be managed. The correspondence between the terminal 20A, the worker 5A and the work area (area a), and the correspondence between the terminal 20B and the worker 5B and the area a are registered in the storage unit 33 of the server device 30. It is registered in the storage unit 33 that the worker 5A carries out the heat retaining block and the worker 5B performs the work of attaching the heat retaining block.
　次に作業員５Ａが収容庫４１にて、次に取り付ける保温ブロック３を選択し、選択した保温ブロック３を運び出す。この際、読取部２１Ａは、選択した保温ブロック３のＲＦＩＤ１０から取付位置情報を取得する（ステップＳ１６）。読取部２１Ａは、取得した取付位置情報を制御部２４Ａに出力する。制御部２４Ａは、通信部２６Ａを介して、端末２０Ａの識別情報と共に取付位置情報をサーバ装置３０へ送信する（ステップＳ１７）。取付位置情報には、作業エリアの情報（エリア情報）と、作業エリア内の取付位置を示す区画情報が含まれる。 (5) Next, the worker 5A selects the heat insulation block 3 to be next attached in the storage 41, and carries out the selected heat insulation block 3. At this time, the reading unit 21A acquires the mounting position information from the RFID 10 of the selected heat retaining block 3 (Step S16). The reading unit 21A outputs the acquired mounting position information to the control unit 24A. The control unit 24A transmits the mounting position information together with the identification information of the terminal 20A to the server device 30 via the communication unit 26A (Step S17). The mounting position information includes information on the work area (area information) and section information indicating a mounting position in the work area.
　サーバ装置３０では表示制御部３２が、通信部３４を介して、取付位置情報の通知を受信する。表示制御部３２は、ケーシング１上に端末２０Ａから取得した取付位置情報（例えば、取付位置８ａ）を表示した支援画像を生成する（ステップＳ１８）。表示制御部３２は、取付位置８ａを赤色で表示した支援画像を生成する。表示制御部３２は、通信部３４を介して、支援画像をモニタ７１～７３や、端末２０Ａ，２０Ｂへ送信する（ステップＳ１９Ａ，Ｓ１９Ｂ）。
　モニタ７１～７３、端末２０Ａ，２０Ｂは支援画像を表示する（ステップＳ２０Ａ，Ｓ２０Ｂ）。作業員５Ａ，５Ｂは、モニタ７１～７３、各自の端末２０の表示画面に表示された支援画像を参照して、保温ブロック３の取り付け位置を確認する。 In the server device 30, the display control unit 32 receives the notification of the attachment position information via the communication unit 34. The display control unit 32 generates a support image that displays the mounting position information (for example, the mounting position 8a) acquired from the terminal 20A on the casing 1 (Step S18). The display control unit 32 generates a support image in which the attachment position 8a is displayed in red. The display control unit 32 transmits the support image to the monitors 71 to 73 and the terminals 20A and 20B via the communication unit 34 (Steps S19A and S19B).
The monitors 71 to 73 and the terminals 20A and 20B display support images (steps S20A and S20B). The workers 5A and 5B confirm the mounting position of the heat retaining block 3 with reference to the monitors 71 to 73 and the support image displayed on the display screen of each terminal 20.
　サーバ装置３０では管理部３１が、端末２０Ａの識別情報と取付位置情報とをこれらの情報を受信した時刻と共に記憶部３３に記録する。これにより、作業員５Ａが、保温ブロック３を運び出したことを示す作業履歴を記録することができる。 In the server device 30, the management unit 31 records the identification information and the attachment position information of the terminal 20A in the storage unit 33 together with the time at which the information was received. Thereby, the work history indicating that the worker 5A has carried out the heat retaining block 3 can be recorded.
　次に作業員５Ａは、運び出した保温ブロック３を作業員５Ｂに渡す。作業員５Ｂは、保温ブロック３を受け取る。この際、読取部２１Ｂは、受け取った保温ブロック３のＲＦＩＤ１０から取付位置情報を取得する（ステップＳ２１）。読取部２１Ｂは、取得した取付位置情報を制御部２４Ｂに出力する。制御部２４Ｂは、通信部２６Ｂを介して、取付位置情報をサーバ装置３０へ送信する（ステップＳ２２）。 [5] Next, the worker 5A passes the carried-out heat retaining block 3 to the worker 5B. The worker 5B receives the heat retaining block 3. At this time, the reading unit 21B acquires mounting position information from the received RFID 10 of the heat retaining block 3 (Step S21). The reading unit 21B outputs the acquired mounting position information to the control unit 24B. The control unit 24B transmits the attachment position information to the server device 30 via the communication unit 26B (Step S22).
　保温ブロック３を渡すと、作業員５Ａは、端末２０Ａに保温ブロック３を解放したこと（作業員５ｂに渡したこと）を示す情報を入力する（ステップＳ２３）。例えば、作業員５Ａは、表示画面の「解放」ボタンを押下する。すると、制御部２４Ａは、通信部２６Ａを介して、端末２０Ａの識別情報と共に保温ブロック３の解放をサーバ装置３０へ通知する（ステップＳ２４）。 渡 す When the heat insulation block 3 is handed over, the worker 5A inputs information indicating that the heat insulation block 3 has been released (passed to the worker 5b) to the terminal 20A (step S23). For example, the worker 5A presses a “release” button on the display screen. Then, the control unit 24A notifies the server device 30 of the release of the heat retaining block 3 together with the identification information of the terminal 20A via the communication unit 26A (step S24).
　サーバ装置３０では管理部３１が、端末２０Ａの識別情報と解放通知とをこれらの情報を受信した時刻を記憶部３３に記録する。管理部３１は、端末２０Ｂの識別情報と取付位置情報とをこれらの情報を受信した時刻を記憶部３３に記録する（ステップＳ２５）。これにより、作業員５Ａが、保温ブロック３を作業員５Ｂに渡したことを示す作業履歴を記録することができる。 In the server device 30, the management unit 31 records the identification information of the terminal 20A and the release notification in the storage unit 33 at the time of receiving the information. The management unit 31 records the identification information and the attachment position information of the terminal 20B in the storage unit 33 at the time when the information was received (step S25). Thus, a work history indicating that the worker 5A has delivered the heat retaining block 3 to the worker 5B can be recorded.
　作業員５Ｂは、モニタ７２や端末２０Ｂの表示画面を参照して保温ブロック３の取り付け位置を確認すると、保温ブロック３を支援画像で示された位置に取り付ける。取付作業が完了すると、作業員５Ｂは、端末２０Ｂに保温ブロック３の取り付けが完了したことを示す情報を入力する（ステップＳ２６）。例えば、作業員５Ｂは、表示画面の「完了」ボタンを押下する。制御部２４Ｂは、通信部２６Ｂを介して、端末２０Ｂの識別情報と共に保温ブロック３の取り付け完了をサーバ装置３０へ通知する（ステップＳ２７）。 (4) When the worker 5B confirms the mounting position of the heat retaining block 3 with reference to the monitor 72 and the display screen of the terminal 20B, the worker 5B mounts the heat retaining block 3 at the position indicated by the support image. When the mounting operation is completed, the worker 5B inputs information indicating that the mounting of the heat retaining block 3 is completed to the terminal 20B (step S26). For example, the worker 5B presses a “Done” button on the display screen. The control unit 24B notifies the server device 30 of the completion of the attachment of the heat retaining block 3 together with the identification information of the terminal 20B via the communication unit 26B (step S27).
　サーバ装置３０では管理部３１が、端末２０Ｂの識別情報と完了通知とをこれらの情報を受信した時刻を記憶部３３に記録する（ステップＳ２８）。これにより、作業員５Ｂによる保温ブロック３のケーシング１への取り付け完了を示す作業履歴を記録することができる。保温ブロック３の取り付けが完了すると、表示制御部３２が、取付完了後の支援画像を生成する（ステップＳ２９）。表示制御部３２は、例えば、ケーシング１における保温ブロック３の取付位置を灰色で表示した支援画像を生成する。表示制御部３２は、通信部３４を介して、支援画像をモニタ７１～７３、端末２０Ａ，２０Ｂへ送信する（ステップＳ３０Ａ，Ｓ３０Ｂ）。
　モニタ７１～７３、端末２０Ａ，２０Ｂは支援画像を表示する（ステップＳ３１Ａ，Ｓ３１Ｂ）。作業員５Ａ，５Ｂは、モニタ７１～７３、各自の端末２０の表示画面に表示された支援画像を参照して、取付作業を行った位置を確認することができる。作業の管理者は、取付作業の進捗状況を確認することができる。 In the server device 30, the management unit 31 records the identification information of the terminal 20B and the completion notification in the storage unit 33 at the time of receiving the information (step S28). Thereby, the work history indicating the completion of the attachment of the heat retaining block 3 to the casing 1 by the worker 5B can be recorded. When the attachment of the heat retaining block 3 is completed, the display control unit 32 generates a support image after the attachment is completed (Step S29). The display control unit 32 generates, for example, a support image in which the mounting position of the heat retaining block 3 in the casing 1 is displayed in gray. The display control unit 32 transmits the support image to the monitors 71 to 73 and the terminals 20A and 20B via the communication unit 34 (Steps S30A and S30B).
The monitors 71 to 73 and the terminals 20A and 20B display support images (steps S31A and S31B). The workers 5A and 5B can check the positions where the mounting work has been performed with reference to the monitors 71 to 73 and the support images displayed on the display screens of the respective terminals 20. The work manager can check the progress of the mounting work.
　図３のフローチャートでは、作業員５Ａ，５Ｂによる作業に沿った部材取付支援システム１００の処理の流れを説明したが、これと並行して作業員５Ｃ，５Ｄがエリアｂに対する保温ブロック３の取り付け作業を行っている場合、部材取付支援システム１００は、同様の処理を行ってエリアａおよびエリアｂにおける保温ブロック３の取付状況を表示した支援画像を表示する。
　本実施形態によれば、複数の作業員５によって保温ブロック３を取り付ける作業を行う場合でも、全ての作業員５が作業の進捗状況を共有しながら、取り付け作業を行うことができる。例えば、作業員５Ａ、５Ｂは、他の作業員５Ｃ、５Ｄによる作業状況を把握しながらエリアａに対する取り付け作業を進めることができる。 In the flowchart of FIG. 3, the process flow of the member mounting support system 100 according to the work by the workers 5A and 5B has been described. In parallel with this, the workers 5C and 5D perform the work of mounting the heat retaining block 3 on the area b. Is performed, the member mounting support system 100 performs the same processing and displays a support image displaying the mounting status of the heat retaining block 3 in the area a and the area b.
According to this embodiment, even when a plurality of workers 5 perform the work of mounting the heat retaining block 3, all the workers 5 can perform the mounting work while sharing the progress of the work. For example, the workers 5A and 5B can proceed with the mounting work on the area a while grasping the work situation of the other workers 5C and 5D.
　次に保温ブロック３の取り付け作業の優先度について説明する。
　図４は、本発明の第一実施形態における保温ブロックの取り付け位置の一例を示す図である。
　図４は、図１に例示するケーシング１の断面図である。保温ブロック３は、より低い位置に取り付ける保温ブロック３から取り付けると作業効率が良い。取り付け作業の優先度が高いものから順に優先度１～優先度５を示してある。 Next, the priority of the work of attaching the heat retaining block 3 will be described.
FIG. 4 is a diagram illustrating an example of a mounting position of the heat retaining block according to the first embodiment of the present invention.
FIG. 4 is a cross-sectional view of the casing 1 illustrated in FIG. The work efficiency is good when the heat retaining block 3 is attached from the heat retaining block 3 attached at a lower position. Priority 1 to priority 5 are shown in ascending order of the priority of the mounting work.
　図５は、本発明の第一実施形態における保温ブロックの収容庫の一例を示す図である。
　図５に、収容庫４１における保温ブロック３の収容状況を示す。収容庫４１には、棚Ａ～棚Ｅが設置されている。図４に示す優先度順で保温ブロックを取り付けるために、例えば、棚Ａには、最も優先的に（優先度１）取り付けるべき保温ブロック３が収容されている。棚Ｂには、優先度２の保温ブロック３が収容されている。同様に棚Ｃには優先度３の保温ブロック３が収容され、棚Ｄ、Ｅには、それぞれ優先度４、５の保温ブロック３が収容されている。このように収容することにより、作業効率を改善することができる。
　例えば、作業員５Ａは、まず棚Ａの保温ブロック３を次々と運び出して作業員５Ｂに渡す。作業員５Ｂは、図４のエリアａにおける優先度１の全ての保温ブロック３を取り付ける。棚Ａが完了すると、次に作業員５Ａは、棚Ｂの保温ブロック３を運び出して作業員５Ｂに渡す。作業員５Ｂは、エリアａにおける優先度２の全ての保温ブロック３を取り付ける。優先度３～５についても同様である。このようにすることにより、作業員５Ｂは、優先度の高い順に保温ブロック３を取り付けることができる。 FIG. 5 is a diagram illustrating an example of a storage room of the heat retaining block according to the first embodiment of the present invention.
FIG. 5 shows the storage state of the heat retaining block 3 in the storage box 41. In the storage 41, shelves A to E are installed. In order to attach the heat insulating blocks in the priority order shown in FIG. 4, for example, the shelf A accommodates the heat insulating blocks 3 to be mounted most preferentially (priority 1). On the shelf B, a heat retaining block 3 of priority 2 is accommodated. Similarly, the shelf C accommodates the heat insulating blocks 3 of the priority 3 and the shelves D and E accommodate the heat insulating blocks 3 of the priorities 4 and 5, respectively. By accommodating in this way, work efficiency can be improved.
For example, the worker 5A first carries out the heat retaining blocks 3 on the shelf A one after another and hands it over to the worker 5B. The worker 5B attaches all the heat retaining blocks 3 of the priority 1 in the area a of FIG. When the shelf A is completed, the worker 5A next carries out the heat retaining block 3 on the shelf B and delivers it to the worker 5B. The worker 5B attaches all the heat insulation blocks 3 of priority 2 in the area a. The same applies to the priorities 3 to 5. In this way, the worker 5B can attach the heat retaining blocks 3 in descending order of priority.
　保温ブロック３を収容庫４１に収容する場面では、優先度別に各棚に収容することが望ましい。例えば、定期点検などでは、保温ブロック３を全て取り外して収容庫４１、４２に収容し、点検作業の終了後に再び収容庫４１、４２から保温ブロック３を運び出して、ケーシング１に取り付ける作業を行う。保温ブロック３を取り外す場面では、作業員５Ｂがケーシング１から取り外す作業を行い、取り外した保温ブロック３を作業員５Ａに渡し、作業員５Ａが収容庫４１に収容するとする。すると、作業員５Ｂは、例えば、図４の優先度５に関連付けられた保温ブロック３から順に取り外し、作業員５Ａへ渡す。作業員５Ａは、受け取った保温ブロック３を棚Ｅに収容する。次に作業員５Ｂは優先度４の各保温ブロック３を取り外し、作業員５Ａはそれらの保温ブロック３を棚Ｄへ収容する。
以下、同様にして作業員５Ａは、優先度３の保温ブロックを棚Ｃへ、優先度２の保温ブロックを棚Ｂへ、優先度１の保温ブロックを棚Ａへ収容する。 In the case where the heat retaining block 3 is stored in the storage 41, it is desirable to store the heat retaining block 3 in each shelf according to priority. For example, in a regular inspection or the like, all the heat retaining blocks 3 are removed and stored in the storages 41 and 42, and after the inspection work is completed, the heat retaining blocks 3 are carried out again from the storages 41 and 42 and attached to the casing 1. When removing the heat retaining block 3, it is assumed that the worker 5B performs the work of removing the heat retaining block 3 from the casing 1, passes the removed heat retaining block 3 to the worker 5A, and stores the worker 5A in the storage 41. Then, the worker 5B removes, for example, sequentially from the heat retaining block 3 associated with the priority 5 in FIG. The worker 5A stores the received heat retaining block 3 in the shelf E. Next, the worker 5B removes each of the heat insulating blocks 3 of the priority 4, and the worker 5A stores the heat insulating blocks 3 on the shelf D.
Hereinafter, similarly, the worker 5A stores the thermal insulation block of priority 3 on the shelf C, the thermal insulation block of priority 2 on the shelf B, and the thermal insulation block of priority 1 on the shelf A.
　このように収容しておくことで、点検作業後、再びケーシング１へ保温ブロック３を取り付ける際に効率よく取り付け作業を行うことができる。定期点検は、例えば、１年に１回など定期的に行われる。取り付け作業の優先度に応じて、保温ブロック３を異なる棚Ａ～Ｄに収容するように取り決めておくことで、繰り返し行われる点検作業などの際にも、保温ブロック３の取り外し及び収容作業と、保温ブロック３の運び出し及び取り付け作業を効率化することができる。 収容 By storing in this way, when the heat retaining block 3 is attached to the casing 1 again after the inspection work, the attaching operation can be efficiently performed. The periodic inspection is performed periodically, for example, once a year. By arranging the heat retaining blocks 3 to be stored in different shelves A to D in accordance with the priority of the mounting work, it is possible to remove and store the heat retaining blocks 3 even in the case of repeated inspection work and the like. The work of carrying out and attaching the heat retaining block 3 can be made more efficient.
　保温ブロック３を取り付ける順番は任意であってよい。しかし、作業効率の観点からは、図４で説明した順番で取り付けることが望ましい。図５で説明した収容方法によれば、作業員５Ａが保温ブロック３を運び出す際、優先的に運び出すべき保温ブロック３を探し出す手間を省くことができる。作業員５Ｂは、理想的な順番で保温ブロック３を取り付けることができる。 順 番 The order of attaching the heat retaining blocks 3 may be arbitrary. However, from the viewpoint of work efficiency, it is desirable to attach them in the order described in FIG. According to the accommodation method described with reference to FIG. 5, when the worker 5 </ b> A carries out the heat retaining block 3, it is possible to save the trouble of searching for the heat retaining block 3 to be carried out preferentially. The worker 5B can attach the heat retaining blocks 3 in an ideal order.
　部材取付支援システム１００によれば、保温ブロック３には（耐久性のある）ＲＦＩＤタグ１０が装着されているので、点検作業の度に支援画像を表示させて、作業員５による取り付け作業を支援することができる。ＲＦＩＤタグ１０が故障などした場合にも、再び適切な取付位置情報を記憶させたＲＦＩＤタグ１０を保温ブロック３に装着することで、繰り返し部材取付支援システム１００を利用することができる。 According to the member mounting support system 100, since the (durable) RFID tag 10 is mounted on the heat retaining block 3, a support image is displayed every time the inspection work is performed, and the mounting work by the worker 5 is supported. can do. Even when the RFID tag 10 breaks down, the member attachment support system 100 can be used repeatedly by attaching the RFID tag 10 storing the appropriate attachment position information to the heat retaining block 3 again.
　図５で例示したような形態で保温ブロック３を収容できない場合、作業員５Ａは、部材取付支援システム１００を用いることで優先度の高い保温ブロック３を探して、運び出すことができる。例えば、作業員５Ａが保温ブロック３に近づくと、その保温ブロック３の取り付け位置がモニタ７１や端末２０Ａの表示画面に表示される。図４に示す優先度を知っていれば、作業員５Ａは、支援画像に表示される保温ブロック３の取付位置によって、その保温ブロック３の優先度を把握することができる。作業員５Ａは、優先度の高い保温ブロック３を選択して、作業員５Ｂに渡すことができる。 場合 When the heat insulation block 3 cannot be accommodated in the form illustrated in FIG. 5, the worker 5 </ b> A can search for the heat insulation block 3 with a high priority and carry it out by using the member attachment support system 100. For example, when the worker 5A approaches the heat retaining block 3, the mounting position of the heat retaining block 3 is displayed on the monitor 71 or the display screen of the terminal 20A. If the worker knows the priority shown in FIG. 4, the worker 5 </ b> A can grasp the priority of the heat insulation block 3 based on the mounting position of the heat insulation block 3 displayed on the support image. The worker 5A can select the high-priority heat retaining block 3 and pass it to the worker 5B.
　次に本実施形態に係る部材取付支援システムの他の構成例を示す。
　図６は、本発明の第一実施形態における部材取付支援システムの一例を示す第２のブロック図である。
　部材取付支援システム１００Ａは、サーバ装置３０を含まない。代わりに端末２０が管理部２７を備え、保温ブロック３の取付完了時刻や取付位置を記憶部２５に記録する。表示制御部２２が、支援画像を生成する。例えば、端末２０Ａをマスタ機、端末２０Ｂ等の他の端末２０をスレーブ機として、端末２０Ｂ等のスレーブ機が、ＲＦＩＤタグ１０から取得した取付位置情報の通知（図３のステップＳ１７，ステップＳ２２）や、解放通知（図３のステップＳ２４）、完了通知（図３のステップＳ２７）をマスタ機である端末２０Ａに対して行い、端末２０Ａがその都度、支援画像の生成（図３のステップＳ１８，Ｓ２９）や進捗記録（図３のステップＳ２５，Ｓ２８）を行って、スレーブ機やモニタ７１～７３へ支援画像を送信してもよい。あるいは、各端末２０で進捗記録を行って、その結果を互いに送信しあって同期し、各端末２０で支援画像を生成してもよい。
　このようにサーバ装置が無くても、本実施形態の部材取付支援システムを実現することができる。 Next, another configuration example of the member attachment support system according to the present embodiment will be described.
FIG. 6 is a second block diagram illustrating an example of the member attachment support system according to the first embodiment of the present invention.
The member mounting support system 100A does not include the server device 30. Instead, the terminal 20 includes a management unit 27, and records the completion time and the mounting position of the heat retaining block 3 in the storage unit 25. The display control unit 22 generates a support image. For example, using the terminal 20A as a master device and the other terminal 20 such as the terminal 20B as a slave device, the slave device such as the terminal 20B notifies the mounting position information acquired from the RFID tag 10 (steps S17 and S22 in FIG. 3). Also, a release notification (step S24 in FIG. 3) and a completion notification (step S27 in FIG. 3) are sent to the terminal 20A, which is the master device, and the terminal 20A generates a support image each time (step S18, FIG. S29) and progress recording (steps S25 and S28 in FIG. 3) may be performed to transmit the support image to the slave units and the monitors 71 to 73. Alternatively, the progress recording may be performed at each terminal 20, the results may be transmitted to each other and synchronized, and the support image may be generated at each terminal 20.
As described above, even without the server device, the member mounting support system of the present embodiment can be realized.
　上記実施形態では、モニタ７１～７３を設けることとしたが、モニタ７１～７３は必須ではない。端末２０の表示画面（入出力部２３）に支援画像を表示させることにより、図３の処理を行ってもよい。端末２０の表示画面には、支援画像を表示せず、モニタ７１～７３にのみ支援画像を表示するようにしてもよい。端末２０は、表示画面を備えていなくてもよい。端末２０に設けられたボタン（ハードウェア）と、上記で説明した「起動」、「解放」、「完了」などを対応付けることにより、上記の機能を実現してもよい。 In the above embodiment, the monitors 71 to 73 are provided, but the monitors 71 to 73 are not essential. The process of FIG. 3 may be performed by displaying the support image on the display screen (input / output unit 23) of the terminal 20. The support image may be displayed only on the monitors 71 to 73 without displaying the support image on the display screen of the terminal 20. The terminal 20 need not have a display screen. The functions described above may be realized by associating the buttons (hardware) provided on the terminal 20 with “activation”, “release”, “completion”, and the like described above.
　上記の実施形態では、ＲＦＩＤタグ１０が取付位置情報（エリア情報、区画情報）を含んでいることとしたが、ＲＦＩＤタグ１０の識別情報を記憶させ、サーバ装置３０にて、識別情報を取付位置情報に変換するように構成してもよい。 In the above embodiment, the RFID tag 10 includes the attachment position information (area information, section information). However, the identification information of the RFID tag 10 is stored, and the server device 30 stores the identification information in the attachment position. You may comprise so that it may convert into information.
＜第二実施形態＞
　以下、本発明の第二実施形態による部材取付支援システムについて図７を参照して説明する。第一実施形態では、作業員５が、腕章６に設けられた端末２０を用いて、保温ブロック３のＲＦＩＤタグ１０が記憶する取付位置情報を読み取り、取付位置の具体的な場所をモニタ７１等で確認する例を用いて説明を行った。第二実施形態においては、端末２０を、例えば、モニタ７１等の付近に固定して設置し、作業員５が、保温ブロック３を持って、端末２０の場所まで移動して、端末２０に接続されたＲＦＩＤリーダやバーコードリーダなどの読み取り装置（読取部２１）に、取付位置情報を読み取らせて、その結果をモニタ７１等に表示する構成とする。 <Second embodiment>
Hereinafter, a member mounting support system according to a second embodiment of the present invention will be described with reference to FIG. In the first embodiment, the worker 5 reads the mounting position information stored in the RFID tag 10 of the heat retaining block 3 using the terminal 20 provided on the armband 6 and monitors the specific position of the mounting position on the monitor 71 or the like. The description has been made using the example confirmed in the above section. In the second embodiment, the terminal 20 is fixedly installed, for example, near the monitor 71 or the like, and the worker 5 moves to the terminal 20 with the heat retaining block 3 and connects to the terminal 20. A reading device (reading unit 21) such as an RFID reader or a bar code reader reads the attachment position information and displays the result on a monitor 71 or the like.
　図７は、本発明の第二実施形態における部材取付支援システムの概略図である。
　本発明の第二実施形態に係る部材取付支援システム１００Ｂの構成のうち、本発明の第一実施形態に係る部材取付支援システム１００を構成する機能部と同じものには同じ符号を付し、それぞれの説明を省略する。本実施形態の部材取付支援システム１００Ｂでは、端末２０が、作業員５Ａ～５Ｄの腕章６ではなく、所定の位置に固定して設置されている。例えば、端末２０ａ、２０ｂ、２０ｃは、それぞれモニタ７１、７２、７３の近くに設置されている。端末２０ａ～２０ｃは、第一実施形態と同様にスマートフォン等の携帯端末であってもよいが、ＰＣ（Personal Computer）等の据え置き型のコンピュータによって構成されていてもよい。端末２０ａ～２０ｃが備える機能部は、図２を用いて説明したものと同様であるが、例えば、端末２０ａ～２０ｃには、ＲＦＩＤリーダやバーコードリーダが接続され、これらが読取部２１ａ～２１ｃを構成していてもよい。端末２０ａ～２０ｃには、図示しないキーボード及びマウス、モニタ７１～７３が接続され、これらが入出力部２３ａを構成していてもよく、例えば、端末２０ａの表示制御部２２ａは、モニタ７１に画像を表示する。 FIG. 7 is a schematic diagram of a member attachment support system according to the second embodiment of the present invention.
In the configuration of the member mounting support system 100B according to the second embodiment of the present invention, the same reference numerals are given to the same components as the functional units configuring the member mounting support system 100 according to the first embodiment of the present invention, and Is omitted. In the member attachment support system 100B of the present embodiment, the terminal 20 is fixedly installed at a predetermined position instead of the armband 6 of the workers 5A to 5D. For example, the terminals 20a, 20b, and 20c are installed near monitors 71, 72, and 73, respectively. The terminals 20a to 20c may be portable terminals such as smartphones as in the first embodiment, but may be configured by stationary computers such as PCs (Personal Computers). The functional units included in the terminals 20a to 20c are the same as those described with reference to FIG. 2. For example, an RFID reader or a barcode reader is connected to the terminals 20a to 20c, and these are read by the reading units 21a to 21c. May be configured. A keyboard and mouse (not shown) and monitors 71 to 73 (not shown) are connected to the terminals 20a to 20c, which may constitute the input / output unit 23a. For example, the display control unit 22a of the terminal 20a Is displayed.
（取付支援機能など）
　部材取付支援システム１００Ｂの動作について説明する。例えば、作業員５Ａは、収容庫４１から保温ブロック３ａを運び出す。作業員５Ｂは、作業員５Ａからその保温ブロック３ａを受け取る。作業員５Ｂは、例えば、モニタ７２の近くまで保温ブロック３ａを運び、端末２０ｂに接続されたＲＦＩＤリーダ（図示せず）に、ＲＦＩＤタグ１０ａが記憶する取付位置情報を読み取らせる。端末２０ｂは、ＲＦＩＤタグ１０ａから取付位置情報を取得し、サーバ装置３０へ送信する。 (Mounting support function, etc.)
The operation of the member mounting support system 100B will be described. For example, the worker 5A carries out the heat retaining block 3a from the storage 41. The worker 5B receives the heat retaining block 3a from the worker 5A. The worker 5B carries, for example, the heat retaining block 3a near the monitor 72, and causes an RFID reader (not shown) connected to the terminal 20b to read the attachment position information stored in the RFID tag 10a. The terminal 20b acquires the mounting position information from the RFID tag 10a and transmits the information to the server device 30.
　同様に作業員５Ｃは、収容庫４２から保温ブロック３ｂを運び出す。作業員５Ｄは、保温ブロック３ｂを作業員５Ｃから受け取って、モニタ７３付近の端末２０ｃに接続された図示しないＲＦＩＤリーダ（読取部２１ｃ）に近づける。すると、端末２０ｃは、ＲＦＩＤリーダが読み取ったＲＦＩＤタグ１０ｂが記憶する取付位置情報を取得し、サーバ装置３０へ送信する。 Similarly, the worker 5C carries out the heat retaining block 3b from the storage 42. The worker 5D receives the heat retaining block 3b from the worker 5C and approaches the RFID reader (reading unit 21c) (not shown) connected to the terminal 20c near the monitor 73. Then, the terminal 20c acquires the attachment position information stored in the RFID tag 10b read by the RFID reader and transmits the information to the server device 30.
　以降の処理は、第一実施形態と同様である。例えば、サーバ装置３０は、ケーシング１上の保温ブロック３ａ，３ｂの取付位置を表示する支援画像を生成し、生成した支援画像を端末２０ａ～２０ｃ、モニタ７１～７３へ送信する。端末２０ａ、２０ｂ、２０ｃは、それぞれの表示画面に支援画像を表示する。モニタ７１、７２、７３は支援画像を表示する。作業員５Ｂは、モニタ７２に表示された取付位置を確認して、保温ブロック３ａをエリアａの取付位置８ａに取り付ける。作業員５Ｄは、モニタ７３に表示された取付位置を確認して、保温ブロック３ｂをエリアｂの取付位置８ｂに取り付ける。 処理 The subsequent processing is the same as in the first embodiment. For example, the server device 30 generates a support image that displays the mounting positions of the heat retaining blocks 3a and 3b on the casing 1, and transmits the generated support image to the terminals 20a to 20c and the monitors 71 to 73. The terminals 20a, 20b, and 20c display support images on their respective display screens. The monitors 71, 72, and 73 display support images. The worker 5B checks the mounting position displayed on the monitor 72, and mounts the heat retaining block 3a at the mounting position 8a in the area a. The worker 5D checks the attachment position displayed on the monitor 73, and attaches the heat retaining block 3b to the attachment position 8b in the area b.
　次に作業員５Ｂ、５Ｄが保温ブロック３を取り付けると、端末２０ａ、２０ｂへそれぞれ保温ブロック３ａ、３ｂの取り付けが完了したことを示す情報を入力する。すると、第一実施形態と同様の処理により、端末２０ａ、２０ｂは、各端末の識別情報と共に保温ブロック３ａ，３ｂの取り付け完了をサーバ装置３０へ通知する。サーバ装置３０は、作業の進捗を記録し、作業状況を反映した支援画像を生成する。端末２０ａ～２０ｃ、モニタ７１～７３は、作業状況を反映した支援画像をサーバ装置３０から受信し、その支援画像を表示する。 Next, when the workers 5B and 5D attach the heat retaining block 3, information indicating that the attachment of the heat retaining blocks 3a and 3b is completed is input to the terminals 20a and 20b, respectively. Then, by the same processing as in the first embodiment, the terminals 20a and 20b notify the server device 30 of the completion of the attachment of the heat retaining blocks 3a and 3b together with the identification information of each terminal. The server device 30 records the work progress and generates a support image reflecting the work status. The terminals 20a to 20c and the monitors 71 to 73 receive the support image reflecting the work situation from the server device 30, and display the support image.
　本実施形態の部材取付支援システム１００Ｂによれば、作業員５Ａ～５Ｄは、腕章６を装着すること無く、保温ブロック３の取り付け位置を容易に把握することができる。これにより、第一実施形態に比べて簡便なシステム構成によって、保温ブロック３の取り付け作業の時間短縮、作業効率の向上といった、第一実施形態と同様の効果を得ることができる。 According to the member mounting support system 100B of the present embodiment, the workers 5A to 5D can easily grasp the mounting position of the heat retaining block 3 without wearing the armband 6. Accordingly, with a system configuration that is simpler than in the first embodiment, the same effects as in the first embodiment, such as a reduction in the time for attaching the heat retaining block 3 and an improvement in work efficiency, can be obtained.
＜第三実施形態＞
　以下、本発明の第三実施形態による部材取付支援システムについて、図８～図１５を参照して説明する。本発明の第三実施形態に係る構成のうち、本発明の第一実施形態、第二実施形態に係る部材取付支援システム１００～１００Ｂの構成と同じものには同じ符号を付し、それぞれの説明を省略する。上記のように部材取付支援システム１００～１００Ｂは、保温ブロック３の取り付け位置を案内する機能を提供する。これに対し、第三実施形態に係る部材取付支援システム１００Ｃは、保温ブロック３の取り付け位置を表示するだけではなく、取り外した保温ブロック３の収容場所を記憶し、表示する機能を提供する。例えば、定期点検時には、保温ブロック３をケーシング１から取り外し、点検後に再び保温ブロック３を取り付ける作業を行う。保温ブロック３の収容場所を表示する機能によって、点検後に保温ブロック３をケーシング１に再び取り付けるときに、保温ブロック３を探す手間を省くことができる。 <Third embodiment>
Hereinafter, a member attachment support system according to a third embodiment of the present invention will be described with reference to FIGS. Among the configurations according to the third embodiment of the present invention, the same components as those of the member attachment support systems 100 to 100B according to the first embodiment and the second embodiment of the present invention are denoted by the same reference numerals, and their respective descriptions are given. Is omitted. As described above, the member mounting support systems 100 to 100B provide a function of guiding the mounting position of the heat retaining block 3. On the other hand, the member mounting support system 100C according to the third embodiment provides a function of not only displaying the mounting position of the heat retaining block 3 but also storing and displaying the storage location of the removed heat retaining block 3. For example, at the time of periodic inspection, the operation of removing the heat retaining block 3 from the casing 1 and performing the work of attaching the heat retaining block 3 again after the inspection is performed. The function of displaying the storage location of the heat retaining block 3 can save the trouble of searching for the heat retaining block 3 when reattaching the heat retaining block 3 to the casing 1 after inspection.
　図８は、本発明の第三実施形態における部材取付支援システムの一例を示すブロック図である。
　部材取付支援システム１００Ｃは、保温ブロック３に設けられたＲＦＩＤタグ１０と、端末２０と、端末５０と、サーバ装置３０Ｃとを含む。
　ＲＦＩＤタグ１０、端末２０については、第一実施形態、第二実施形態に示す構成と同様のため説明を省略する。
　サーバ装置３０Ｃは、管理部３１と、表示制御部３２と、記憶部３３と、通信部３４と、収容場所記録部３５と、を備える。
　収容場所記録部３５は、作業員５が保温ブロック３を収容した場所を、保温ブロック３ごとに記録する。 FIG. 8 is a block diagram illustrating an example of a member attachment support system according to the third embodiment of the present invention.
The member attachment support system 100C includes an RFID tag 10, a terminal 20, a terminal 50, and a server device 30C provided in the heat retaining block 3.
The configuration of the RFID tag 10 and the terminal 20 is the same as the configuration shown in the first embodiment and the second embodiment, and thus the description is omitted.
The server device 30C includes a management unit 31, a display control unit 32, a storage unit 33, a communication unit 34, and a storage location recording unit 35.
The accommodation location recording unit 35 records the location where the worker 5 accommodates the heat insulation blocks 3 for each heat insulation block 3.
　端末５０は、読取部５１と、表示制御部５２と、入出力部５３と、制御部５４と、記憶部５５と、通信部５６と、を備える。端末５０は、スマートフォンなどの携帯端末、又は、ＰＣなどの据え置き型のコンピュータで構成される。
　読取部５１は、ＮＦＣ（Near Field Communication）等の無線通信によって、ＲＦＩＤタグ１０と通信を行う。読取部５１は、通信により、ＲＦＩＤタグ１０が記憶する取付位置情報を取得する。読取部５１は、端末５０に接続されたＲＦＩＤリーダやバーコードリーダであってもよい。
　表示制御部５２は、端末５０の表示画面に表示する画像を生成する。例えば、表示制御部５２は、「起動」、「収容開始」、「次へ」など保温ブロックの収容と運び出しに用いるボタンを表示した画像を生成する。
　入出力部５３は、端末５０への入出力を行う。例えば、入出力部５３は、端末５０に設けられた表示画面や、端末５０に設けられたハードウェアのボタン、表示画面に設けられたタッチパネル、端末５０に接続されたモニタ、キーボードなどを含む。 The terminal 50 includes a reading unit 51, a display control unit 52, an input / output unit 53, a control unit 54, a storage unit 55, and a communication unit 56. The terminal 50 is configured by a mobile terminal such as a smartphone or a stationary computer such as a PC.
The reading unit 51 communicates with the RFID tag 10 by wireless communication such as NFC (Near Field Communication). The reading unit 51 acquires the attachment position information stored in the RFID tag 10 by communication. The reading unit 51 may be an RFID reader or a barcode reader connected to the terminal 50.
The display control unit 52 generates an image to be displayed on the display screen of the terminal 50. For example, the display control unit 52 generates an image that displays buttons used for storing and carrying out the heat retaining block, such as “start”, “storage start”, and “next”.
The input / output unit 53 performs input / output to / from the terminal 50. For example, the input / output unit 53 includes a display screen provided on the terminal 50, hardware buttons provided on the terminal 50, a touch panel provided on the display screen, a monitor connected to the terminal 50, a keyboard, and the like.
　制御部５４は、入出力部５３を介して作業員５が行った操作などに基づいて、端末５０の動作を制御する。例えば、作業員５が表示画面に表示された「起動」ボタンを押下すると、制御部５４は、読取部５１を起動する。作業員５が表示画面に表示された「収容開始」ボタンを押下すると、保温ブロック３の収容作業を開始することを、通信部５６を介してサーバ装置３０Ｃへ送信する。
　記憶部５５は、種々の情報を記憶する。
　通信部５６は、サーバ装置３０Ｃと無線ＬＡＮ（local area network）等により通信を行う。
　以下、端末５０Ａが備える機能部を、読取部５１Ａ、表示制御部５２Ａ、入出力部５３Ａ、制御部５４Ａ、記憶部５５Ａ、通信部５６Ａのように記載する。端末５０Ｃについても同様である。 The control unit 54 controls the operation of the terminal 50 based on an operation performed by the worker 5 via the input / output unit 53 and the like. For example, when the worker 5 presses an “activation” button displayed on the display screen, the control unit 54 activates the reading unit 51. When the worker 5 presses the “accommodation start” button displayed on the display screen, the start of the accommodation operation of the heat retaining block 3 is transmitted to the server device 30C via the communication unit 56.
The storage unit 55 stores various information.
The communication unit 56 communicates with the server device 30C via a wireless LAN (local area network) or the like.
Hereinafter, the functional units included in the terminal 50A will be described as a reading unit 51A, a display control unit 52A, an input / output unit 53A, a control unit 54A, a storage unit 55A, and a communication unit 56A. The same applies to the terminal 50C.
　図９は、本発明の第三実施形態における部材取付支援システムの第１の概略図である。
　図９に本実施形態の部材取付支援システム１００Ｃを示す。図１の構成と異なり、作業員５Ａが装着する腕章６Ａには、端末５０Ａが設けられ、作業員５Ｂが装着する腕章６Ｂには、端末２０Ｂが設けられている。作業員５Ｃが装着する腕章６Ｃには、端末５０Ｃが設けられ、作業員５Ｄが装着する腕章６Ｄには、端末２０Ｄが設けられている。 FIG. 9 is a first schematic diagram of a member attachment support system according to a third embodiment of the present invention.
FIG. 9 shows a member attachment support system 100C of the present embodiment. Unlike the configuration of FIG. 1, a terminal 50A is provided on the armband 6A worn by the worker 5A, and a terminal 20B is provided on the armband 6B worn by the worker 5B. A terminal 50C is provided on the armband 6C worn by the worker 5C, and a terminal 20D is provided on the armband 6D worn by the worker 5D.
（収容場所の記録）
　まず、保温ブロック３を取り外す場面について説明する。例えば、定期点検の開始時に作業員５Ｂがケーシング１のエリアａから保温ブロック３ａを取り外す。作業員５Ａは、その保温ブロック３ａを作業員５Ｂから受け取って収容庫４１に収容する。同様に作業員５Ｄがエリアｂから保温ブロック３ｂを取り外し、作業員５Ｃがその保温ブロック３ｂを収容庫４２に収容する。 (Record of containment place)
First, a case where the heat retaining block 3 is removed will be described. For example, at the start of the periodic inspection, the worker 5B removes the heat retaining block 3a from the area a of the casing 1. The worker 5A receives the heat retaining block 3a from the worker 5B and stores it in the storage 41. Similarly, the worker 5D removes the heat retaining block 3b from the area b, and the worker 5C stores the heat retaining block 3b in the storage 42.
　図１０は、本発明の第三実施形態に係る保温ブロックの収容時における部材取付支援システムの動作の一例を示すフローチャートである。
　図１１は、本発明の第三実施形態に係る保温ブロックの収容場所の記録処理を説明する図である。
　まず、作業員５Ａは、例えば、端末５０Ａの表示画面に表示された「収容開始」ボタンを押下する等して、保温ブロック３の収容作業の開始を示す情報を端末５０Ａに入力する。端末５０Ａでは、入出力部５３Ａがその入力を受け付ける。通信部５６Ａは、収容作業の開始と端末５０Ａの識別情報とをサーバ装置３０Ｃに通知する（ステップＳ４１）。サーバ装置３０Ｃでは、通信部３４がこの通知を受信する。また、表示制御部３２が、収容場所画像を生成する（ステップＳ４２）。図１１（ａ）に収容場所画像の一例を示す。図１１（ａ）は、例えば、収容庫４１の平面図であり、収容庫４１の床面を所定の大きさの領域に区分けして各領域に「Ｐ１」、「Ｐ２」等の識別番号を付した様子を示している。
「Ｐ１」等は、１つの保温ブロック３を収容する場所である。表示制御部３２は、図１１（ａ）に例示する収容場所画像を生成し、通信部３４が収容場所画像を端末５０Ａに送信する（ステップＳ４３）。端末５０Ａでは、通信部５６Ａが収容場所画像を受信し、表示制御部５２Ａが端末５０Ａの表示画面に収容場所画像を表示する（ステップＳ４４）。
　また、作業員５Ａが端末５０Ａの表示画面の「起動」ボタンを押下する。すると、制御部５４Ａは、読取部５１Ａ（ＲＦＩＤの機能）を起動する（ステップＳ４５）。 Drawing 10 is a flow chart which shows an example of operation of a member attachment supporting system at the time of storage of a heat retention block concerning a third embodiment of the present invention.
FIG. 11 is a diagram illustrating a recording process of a storage location of a heat retaining block according to the third embodiment of the present invention.
First, the worker 5A inputs information indicating the start of the accommodation operation of the heat retaining block 3 to the terminal 50A, for example, by pressing a “accommodation start” button displayed on the display screen of the terminal 50A. In the terminal 50A, the input / output unit 53A receives the input. The communication unit 56A notifies the server device 30C of the start of the accommodation work and the identification information of the terminal 50A (Step S41). In the server device 30C, the communication unit 34 receives this notification. Further, the display control unit 32 generates an accommodation place image (Step S42). FIG. 11A shows an example of the accommodation location image. FIG. 11A is, for example, a plan view of the storage case 41. The floor surface of the storage case 41 is divided into regions of a predetermined size, and identification numbers such as “P1” and “P2” are assigned to each region. It shows a state in which it is attached.
“P1” and the like are places where one heat retaining block 3 is accommodated. The display control unit 32 generates a storage location image illustrated in FIG. 11A, and the communication unit 34 transmits the storage location image to the terminal 50A (step S43). In the terminal 50A, the communication unit 56A receives the accommodation location image, and the display control unit 52A displays the accommodation location image on the display screen of the terminal 50A (step S44).
In addition, the worker 5A presses the “start” button on the display screen of the terminal 50A. Then, the control unit 54A activates the reading unit 51A (RFID function) (step S45).
　一方、作業員５Ｂは、保温ブロック３ａをケーシング１から取り外し、作業員５Ａに渡す。この際、読取部５１Ａは、受け取った保温ブロック３のＲＦＩＤ１０から取付位置情報を取得する（ステップＳ４６）。保温ブロック３を収容する場面では、取付位置情報は、保温ブロック３の識別情報として機能する。読取部５１Ａは、取得した取付位置情報を制御部５４Ａに出力する。 On the other hand, the worker 5B removes the heat retaining block 3a from the casing 1 and passes it to the worker 5A. At this time, the reading unit 51A acquires the mounting position information from the received RFID 10 of the heat retaining block 3 (Step S46). In the case where the heat retaining block 3 is accommodated, the mounting position information functions as identification information of the heat retaining block 3. The reading unit 51A outputs the acquired mounting position information to the control unit 54A.
　作業員５Ａは、受け取った保温ブロック３ａを、収容庫４１まで運び、庫内の何れかの場所に置く（収容する）。作業員５Ａは、端末５０Ａが表示する収容場所画像の中から、保温ブロック３を置いた位置に相当する収容場所（「Ｐ１」、「Ｐ２」等）を選択して、保温ブロック３の収容場所を入力する（ステップＳ４７）。入出力部５３Ａは、この入力を受け付け、選択された収容場所の情報を制御部５４Ａに出力する。制御部５４Ａは、通信部５６Ａを介して、端末５０Ａの識別情報と共に取付位置情報と収容場所の情報（「Ｐ１」等）をサーバ装置３０Ｃへ送信する（ステップＳ４８）。 (5) The worker 5A carries the received heat retaining block 3a to the storage 41 and places (stores) it in any place in the storage. The worker 5A selects a storage location (“P1”, “P2”, etc.) corresponding to the position where the heat retaining block 3 is placed from the storage location image displayed by the terminal 50A, and Is input (step S47). The input / output unit 53A receives this input, and outputs information on the selected accommodation location to the control unit 54A. The control unit 54A transmits the attachment position information and the information of the accommodation place (“P1” or the like) together with the identification information of the terminal 50A to the server device 30C via the communication unit 56A (Step S48).
　サーバ装置３０Ｃでは、通信部３４を介して、収容場所記録部３５がこれらの情報を取得する。収容場所記録部３５は、取付位置情報（保温ブロック３の識別情報）と収容場所の情報を対応付けて記憶部３３に記録する（ステップＳ４９）。図１１（ｂ）に収容場所の情報が記録されたテーブルの例を示す。図１１（ｂ）に示すように記憶部３３が記憶するテーブルは、取付位置情報と収容場所の情報と取り付け順を対応付けて記憶している。取り付け順は、取付位置情報ごとに予め定められている。例えば、図５を用いて説明したように、保温ブロック３は、その取付位置に応じて、そのような順に取り付けると作業効率が向上するかが分かっている。図１１（ｂ）のテーブルでは、例えば、この作業効率を向上させる順番に従って、最初に取り付けるべき保温ブロック３から順に取り付け順を示す数字１，２，３・・・が対応付けられている。収容場所記録部３５は、端末５０Ａから取付位置情報と収容場所の情報が送信されると、「取付位置情報」フィールドに受信した取付位置情報に対応する値を持つレコードの「収容場所情報」フィールドに受信した収容場所の情報を格納する。 In the server device 30C, the accommodation location recording unit 35 acquires these pieces of information via the communication unit 34. The storage location recording unit 35 records the mounting location information (the identification information of the heat retaining block 3) and the information of the storage location in the storage unit 33 in association with each other (Step S49). FIG. 11B shows an example of a table in which information on accommodation places is recorded. As illustrated in FIG. 11B, the table stored in the storage unit 33 stores the attachment position information, the information on the storage location, and the attachment order in association with each other. The mounting order is determined in advance for each mounting position information. For example, as described with reference to FIG. 5, it is known that if the heat retaining block 3 is mounted in such an order in accordance with the mounting position, the work efficiency is improved. In the table of FIG. 11B, for example, numbers 1, 2, 3,... Indicating the order of attachment are sequentially associated with the heat retaining blocks 3 to be attached first in the order of improving the work efficiency. When the mounting location information and the information on the storage location are transmitted from the terminal 50 </ b> A, the storage location recording unit 35 sends the “installation location information” field of the record having the value corresponding to the received mounting location information in the “installation location information” field. Store the received information on the accommodation location.
　次に表示制御部３２が、収容場所画像を更新する（ステップＳ５０）。例えば、収容場所の情報として「Ｐ１」を受信した場合、表示制御部３２は、「Ｐ１」の位置をグレーアウトした収容場所画像を生成する。通信部３４は、更新後の収容場所画像を端末５０Ａに送信する（ステップＳ５１）。端末５０Ａでは、通信部５６Ａが更新後の収容場所画像を受信し、表示制御部５２Ａが更新後の収容場所画像を表示する（ステップＳ５２）。この表示により、作業員５Ａは、自分が置いた保温ブロック３の収容場所が記録されたことを確認することができる。 Next, the display control unit 32 updates the accommodation location image (step S50). For example, when “P1” is received as the information on the accommodation location, the display control unit 32 generates an accommodation location image in which the position of “P1” is grayed out. The communication unit 34 transmits the updated accommodation location image to the terminal 50A (step S51). In the terminal 50A, the communication unit 56A receives the updated accommodation location image, and the display control unit 52A displays the updated accommodation location image (step S52). By this display, the worker 5A can confirm that the accommodation place of the heat retaining block 3 placed by the worker 5A has been recorded.
　作業員５Ａ、５Ｂは、エリアａの全ての保温ブロック３が取り外されて、収容されるまで、同様の作業を繰り返す。エリアｂについても同様に、作業員５Ｄが保温ブロック３ｂを取り外し、作業員５Ｃは、その保温ブロック３ｂを収容庫４２に収容しつつ、端末５０Ｃにその収容場所を入力する作業を繰り返す。端末５０Ｃは、その度に保温ブロック３ｂの取付位置情報と収容場所の情報をサーバ装置３０Ｃへ送信する。このようにして、ケーシング１から全ての保温ブロック３が取り外されて収容されると、サーバ装置３０Ｃには、全ての保温ブロック３の収容場所の情報が記録される。 The workers 5A and 5B repeat the same operation until all the heat retaining blocks 3 in the area a are removed and accommodated. Similarly, for the area b, the worker 5D removes the heat retaining block 3b, and the worker 5C repeats the operation of inputting the storage location to the terminal 50C while storing the heat retaining block 3b in the storage case 42. The terminal 50C transmits the mounting position information of the heat retaining block 3b and the information of the accommodation place to the server device 30C each time. In this way, when all the heat retaining blocks 3 are removed from the casing 1 and accommodated, information on the accommodation locations of all the heat retaining blocks 3 is recorded in the server device 30C.
（収容場所の表示）
　次に点検後に保温ブロック３をケーシング１に取り付ける作業について説明する。作業員５Ａは、収容庫４１から予め定められた作業順に保温ブロック３を運び出し、作業員５Ｂに渡す。作業員５Ｂは、受け取った保温ブロック３をエリアａの適切な取付位置に取り付ける。同様に作業員５Ｃは、収容庫４２から保温ブロック３を運び出し、作業員５Ｄがその保温ブロック３を受け取って、エリアｂの適切な取付位置に取り付ける。作業員５Ｂ、５Ｄによる取付作業支援については、第一実施形態と同様である。 (Indication of containment place)
Next, an operation of attaching the heat retaining block 3 to the casing 1 after the inspection will be described. The worker 5A carries out the heat retaining block 3 from the storage 41 in a predetermined work order and hands it over to the worker 5B. The worker 5B mounts the received heat retaining block 3 at an appropriate mounting position in the area a. Similarly, the worker 5C carries out the heat retaining block 3 from the storage 42, and the worker 5D receives the heat retaining block 3 and attaches the heat retaining block 3 to an appropriate mounting position in the area b. The installation work support by the workers 5B and 5D is the same as in the first embodiment.
　図１２は、本発明の第三実施形態に係る保温ブロックの運び出し時における部材取付支援システムの動作の一例を示すフローチャートである。
　まず、作業員５Ａは、例えば、端末５０Ａの表示画面に表示された「取付開始」ボタンを押下する等して、保温ブロック３ａの取り付け作業の開始を示す情報を端末５０Ａに入力する。端末５０Ａでは、入出力部５３Ａがその入力を受け付ける。通信部５６Ａは、取り付け作業の開始と端末５０Ａの識別情報とをサーバ装置３０Ｃに通知する（ステップＳ６１）。サーバ装置３０Ｃでは、通信部３４がこの通知を受信する。すると、表示制御部３２が、最初に取り付けるべき保温ブロック３の収容場所を示す収容場所画像を生成する（ステップＳ６２）。具体的には、表示制御部３２は、図１１（ｂ）に例示するテーブルから取り付け順が「１」のデータを参照し、取付位置情報と収容場所情報を読み出す。そして、例えば、最初に取り付けるべき保温ブロック３が「Ｐ８」に収容されている場合、表示制御部３２は、図１１（ａ）に例示する収容場所画像において、「Ｐ８」だけを他の領域（「Ｐ１」など）とは異なる態様で表示した画像を生成する。例えば、表示制御部３２は、Ｐ８の文字や背景を他の領域とは異なる色で表示したり、点滅させたりして強調表示した画像を生成する。通信部３４は、この収容場所画像と最初に取り付けるべき保温ブロック３の取付位置情報（識別情報）を端末５０Ａに送信する（ステップＳ６３）。端末５０Ａでは、通信部５６Ａが収容場所画像を受信し、表示制御部５２Ａが、端末５０Ａの表示画面に収容場所画像を表示する（ステップＳ６４）。作業員５Ａは、この表示を参照して、収容庫４１内の「Ｐ８」に対応する場所から保温ブロック３ａを運び出して、作業員５Ｂに渡す。 FIG. 12 is a flowchart illustrating an example of the operation of the member attachment support system when the heat retaining block according to the third embodiment of the present invention is carried out.
First, the worker 5A inputs, to the terminal 50A, information indicating the start of the mounting operation of the heat retaining block 3a, for example, by pressing a “start mounting” button displayed on the display screen of the terminal 50A. In the terminal 50A, the input / output unit 53A receives the input. The communication unit 56A notifies the server device 30C of the start of the mounting work and the identification information of the terminal 50A (Step S61). In the server device 30C, the communication unit 34 receives this notification. Then, the display control unit 32 generates a storage location image indicating the storage location of the heat retaining block 3 to be attached first (step S62). Specifically, the display control unit 32 refers to the data whose mounting order is “1” from the table illustrated in FIG. 11B and reads out the mounting position information and the accommodation location information. Then, for example, when the heat retaining block 3 to be attached first is stored in “P8”, the display control unit 32 sets only “P8” in another area (in the storage location image illustrated in FIG. 11A). An image displayed in a mode different from “P1” or the like is generated. For example, the display control unit 32 generates an image in which the characters and the background of P8 are displayed in a color different from those of the other areas, or are blinked to highlight. The communication unit 34 transmits the storage location image and the mounting position information (identification information) of the heat retaining block 3 to be mounted first to the terminal 50A (step S63). In the terminal 50A, the communication unit 56A receives the storage location image, and the display control unit 52A displays the storage location image on the display screen of the terminal 50A (step S64). The worker 5A carries out the heat retaining block 3a from the location corresponding to “P8” in the storage 41 and transfers it to the worker 5B with reference to this display.
　作業員５Ａが、「Ｐ８」に対応する場所から保温ブロック３ａを運び出す際に、端末５０Ａの読取部５１Ａが、保温ブロック３ａのＲＦＩＤタグ１０から取付位置情報を読み取り、サーバ装置３０Ｃから取得した取付位置情報と照合し、不一致ならば、エラーメッセージを表示するように構成してもよい。 When the worker 5A carries out the heat retaining block 3a from the location corresponding to “P8”, the reading unit 51A of the terminal 50A reads the mounting position information from the RFID tag 10 of the heat retaining block 3a and obtains the mounting obtained from the server device 30C. It may be configured to collate with the position information and display an error message if they do not match.
　保温ブロック３ａを受け取った作業員５Ｂは、第一実施形態と同様にして、端末２０Ｂを用いて、保温ブロック３ａの取付位置情報を読み取らせ、取り付け位置を端末２０Ｂの表示画面やモニタ７２等に表示させる。作業員５Ｂは、モニタ７２等に表示された取付位置を参照しながら、保温ブロック３を取り付ける。 The worker 5B, having received the heat retaining block 3a, reads the mounting position information of the heat retaining block 3a using the terminal 20B in the same manner as in the first embodiment, and displays the mounting position on the display screen or the monitor 72 of the terminal 20B. Display. The worker 5B mounts the heat retaining block 3 while referring to the mounting position displayed on the monitor 72 or the like.
　一方、最初に取り付けるべき保温ブロック３ａを作業員５Ｂへ渡すと、作業員５Ａは、例えば、端末５０Ａの表示画面に表示された「次へ」ボタンを押下する等して、次に取り付けるべき保温ブロック３の収容場所を要求する情報を端末５０Ａに入力する。入出力部５３Ａはその入力を受け付け、通信部５６Ａは、次の保温ブロック３の収容場所を要求する情報と端末５０Ａの識別情報とをサーバ装置３０Ｃに通知する（ステップＳ６５）。サーバ装置３０Ｃでは、通信部３４がこの通知を受信し、表示制御部３２が、次に取り付けるべき保温ブロック３の収容場所を示す収容場所画像を生成する（ステップＳ６６）。具体的には、表示制御部３２は、図１１（ｂ）のテーブルを参照して、取り付け順が「２」のレコードを特定し、取付位置情報と収容場所情報を読み出す。そして、表示制御部３２は、次の収容場所を強調表示した収容場所画像を生成する。通信部３４は、この収容場所画像と次に取り付けるべき保温ブロックの取付位置情報を端末５０Ａに送信する（ステップＳ６７）。端末５０Ａでは、通信部５６Ａが収容場所画像を受信し、表示制御部５２Ａが表示画面に収容場所画像を表示する（ステップＳ６８）。作業員５Ａは、この表示を参照して、次に取り付けるべき保温ブロック３を運び出して、作業員５Ｂに渡す。 On the other hand, when the heat retaining block 3a to be attached first is handed over to the worker 5B, the worker 5A presses a “next” button displayed on the display screen of the terminal 50A, for example, so that the heat retaining block 3a is attached next. The information requesting the accommodation place of the block 3 is input to the terminal 50A. The input / output unit 53A accepts the input, and the communication unit 56A notifies the server device 30C of the information requesting the accommodation location of the next heat retaining block 3 and the identification information of the terminal 50A (step S65). In the server device 30C, the communication unit 34 receives this notification, and the display control unit 32 generates a storage location image indicating the storage location of the heat insulation block 3 to be next attached (step S66). Specifically, the display control unit 32 refers to the table in FIG. 11B, specifies the record whose mounting order is “2”, and reads out the mounting position information and the accommodation location information. Then, the display control unit 32 generates a storage location image in which the next storage location is highlighted. The communication unit 34 transmits the storage location image and the mounting position information of the heat insulating block to be mounted next to the terminal 50A (step S67). In the terminal 50A, the communication unit 56A receives the accommodation location image, and the display control unit 52A displays the accommodation location image on the display screen (Step S68). The worker 5A carries out the heat retaining block 3 to be mounted next with reference to this display, and delivers it to the worker 5B.
　このようにして、作業員５Ａ、５Ｂは、エリアａの全ての保温ブロック３ａが取り付けられるまで同様の作業を繰り返す。エリアｂについても同様に、サーバ装置３０Ｃは、作業員５Ｃが身に付けている端末５０Ｃへ取り付け順に保温ブロック３ｂの収容場所を通知し、作業員５Ｃは、その案内に従って保温ブロック３ｂを収容庫４２から運び出す。作業員５Ｄは、端末２０Ｄを用いて、保温ブロック３を作業員５Ｃから受け取り、エリアｂへ取り付ける作業を繰り返す。 Thus, the workers 5A and 5B repeat the same operation until all the heat retaining blocks 3a in the area a are attached. Similarly, for the area b, the server device 30C notifies the terminal 50C worn by the worker 5C of the storage location of the heat retaining block 3b in the order of attachment, and the worker 5C stores the heat retaining block 3b in accordance with the guidance. Carry out from 42. Using the terminal 20D, the worker 5D repeats the work of receiving the heat retaining block 3 from the worker 5C and attaching it to the area b.
　本実施形態によれば、作業員５は、次に取り付けるべき保温ブロック３の収容場所を、把握することができるので、迷わずに次に取り付けるべき保温ブロック３を見つけることができる。これにより、保温ブロック３の取り付け作業の効率を向上することができる。作業員５は、図５で例示したようにケーシング１から取り外した保温ブロック３を取り付け順に並べることなく、任意の場所に収容することができる。
　上記説明では、保温ブロック３を収容したり運び出したりする作業員５Ａ、５Ｃと、保温ブロック３の取り外しと取り付けを行う作業員５Ｂ、５Ｄとが協同して作業を行うこととしたが、一人の作業員５が、保温ブロック３の取り外し、収容、運び出し、取り付けという一連の作業を行ってもよい。その場合、例えば、端末２０に端末５０に機能を実装し、作業員５は、その端末２０が備えられた腕章６を装着するようにしてもよい。 According to the present embodiment, since the worker 5 can grasp the accommodation place of the heat insulating block 3 to be mounted next, the worker 5 can find the heat insulating block 3 to be mounted next without hesitation. Thereby, the efficiency of the work of attaching the heat retaining block 3 can be improved. The worker 5 can accommodate the heat retaining blocks 3 removed from the casing 1 in an arbitrary place without arranging them in the mounting order as illustrated in FIG.
In the above description, the workers 5A and 5C that house and carry out the heat retaining block 3 and the workers 5B and 5D that remove and attach the heat retaining block 3 work together. The worker 5 may perform a series of operations of removing, storing, carrying out, and attaching the heat retaining block 3. In this case, for example, a function may be mounted on the terminal 50 on the terminal 20, and the worker 5 may wear the armband 6 provided with the terminal 20.
　上記説明では、保温ブロック３を収容するたびに、その収容位置を端末５０へ入力する、つまり、収容と読み取りおよび収容場所の入力を１セットとしてやることとしたが、これに限定されない。例えば、全ての保温ブロック３を収容し終えた後に一括して、読み取りおよび収容場所の入力を行ってもよい。具体的には、ある特定の作業員５（例えば、作業員５Ａ）が、収容庫４１、４２に置かれた全ての保温ブロック３に対し、一つずつ端末５０Ａを用いて取付位置情報を読み取らせ、収容場所を記録するようにしてもよい。このようにすることで、保温ブロック３の収容作業を行う作業員５は、収容場所を記録する作業を行わなくてよい。 In the above description, each time the heat retaining block 3 is accommodated, the accommodation position is input to the terminal 50, that is, the accommodation and reading and the input of the accommodation place are performed as one set, but the present invention is not limited to this. For example, reading and input of a storage location may be performed collectively after all the heat retaining blocks 3 have been stored. Specifically, a specific worker 5 (for example, worker 5A) reads the mounting position information for all the heat insulation blocks 3 placed in the storages 41 and 42 one by one using the terminal 50A. Then, the accommodation place may be recorded. By doing so, the worker 5 who performs the accommodation work of the heat retaining block 3 does not need to perform the operation of recording the accommodation place.
　図９の構成例では、作業員５の腕章６に端末２０、端末５０を設けることとしたが、第三実施形態は、第二実施形態と組み合わせることも可能である。
　図１３は、本発明の第三実施形態における部材取付支援システムの第２の概略図である。図１３に示す部材取付支援システム１００Ｃ１では、図９の構成と異なり、作業員５Ａが装着する腕章６Ａには、端末５０Ａが設けられ、作業員５Ｂは腕章６を装着していない。作業員５Ｃが装着する腕章６Ｃには、端末５０Ｃが設けられ、作業員５Ｄは腕章６を装着していない。このような構成の場合、作業員５Ａは、端末５０Ａを操作しながら、保温ブロック３ａの収容と運び出しを行う。作業員５Ｂは、作業員５Ａから受け取った保温ブロック３ａを、例えば、端末２０ｂまで運び、読取部２１ｂにＲＦＩＤタグ１０を読み取らせ、モニタ７２に表示される取付位置を参照して、保温ブロック３ａをケーシング１の適切な位置へ取り付ける。作業員５Ｃ，５Ｄについても同様である。 In the configuration example of FIG. 9, the terminal 20 and the terminal 50 are provided on the armband 6 of the worker 5, but the third embodiment can be combined with the second embodiment.
FIG. 13 is a second schematic diagram of the member attachment support system according to the third embodiment of the present invention. In the member attachment support system 100C1 illustrated in FIG. 13, unlike the configuration in FIG. 9, the armband 6A worn by the worker 5A is provided with a terminal 50A, and the worker 5B does not wear the armband 6. A terminal 50C is provided on the armband 6C worn by the worker 5C, and the worker 5D does not wear the armband 6. In the case of such a configuration, the worker 5A stores and carries out the heat retaining block 3a while operating the terminal 50A. The worker 5B carries the heat retaining block 3a received from the worker 5A, for example, to the terminal 20b, causes the reading unit 21b to read the RFID tag 10, and refers to the mounting position displayed on the monitor 72 to refer to the heat retaining block 3a. To the casing 1 at an appropriate position. The same applies to the workers 5C and 5D.
　例えば、モニタ７２、７３を参照して取り付け位置を一度把握すれば、あとは正確な位置に取り付けることができる熟練した作業員が存在する。図１３に例示する構成によれば、作業員５Ｂ，５Ｄは、腕章６を装着せずに身軽な装備で、取り付け作業を行うことができる。部材取付支援システム１００Ｃ１のコストを抑制することができる。 For example, there is a skilled worker who can once attach the mounting position by referring to the monitors 72 and 73 and then install it at an accurate position. According to the configuration illustrated in FIG. 13, the workers 5 </ b> B and 5 </ b> D can perform the mounting operation with light equipment without wearing the armband 6. The cost of the member attachment support system 100C1 can be reduced.
　図１３の構成例とは反対に、端末５０を据え置き型とする構成も可能である。
　図１４は、本発明の第三実施形態における部材取付支援システムの第３の概略図である。図１４に示す部材取付支援システム１００Ｃ２では、図１３の構成と異なり、作業員５Ａは腕章６を装着せず、作業員５Ｂは、端末２０Ｂが設けられた腕章６Ｂを装着している。作業員５Ｃは腕章６を装着せず、作業員５Ｄは、端末２０Ｃが設けられた腕章６Ｄを装着している。モニタ７１の近くに端末５０を固定して設置し、作業員５Ａ、５Ｃは、保温ブロック３を持って端末５０が設置された位置まで移動して、端末５０に接続されたＲＦＩＤリーダ等（読取部５１）に取付位置情報を読み取らせる。さらに収容庫４１の収容場所画像と収容庫４２の収容場所画像を切り替えられるようにしておき、作業員５Ａ、５Ｃが、その場で保温ブロック３の収容予定位置を入力する。そして、作業員５Ａ、５Ｃはそれぞれが入力した収容庫４１、４２の収容予定位置に保温ブロック３を収容する。あるいは、作業員５Ａ、５Ｃは、ＲＦＩＤリーダに取付位置情報を読み取らせた後に保温ブロック３を収容し、収容後に、実際の収容位置を端末５０へ入力してもよい。保温ブロックを取り付ける場面では、作業員５Ａは、モニタ７１に表示された収容場所を確認しながら保温ブロック３ａの運び出しを行う。作業員５Ｂは、作業員５Ａから受け取った保温ブロック３ａについて、端末２０ＢにＲＦＩＤタグ１０を読み取らせる。作業員５Ｂは、端末２０Ｂの表示画面に表示される取付位置を参照して、保温ブロック３ａをケーシング１の適切な位置へ取り付ける。作業員５Ｃ，５Ｄについても同様である。次に図１５に例示するように端末５０及びモニタは、収容庫４１と収容庫４２のそれぞれについて設置してもよい。 As opposed to the configuration example of FIG. 13, a configuration in which the terminal 50 is a stationary type is also possible.
FIG. 14 is a third schematic diagram of the member attachment support system according to the third embodiment of the present invention. In the member attachment support system 100C2 shown in FIG. 14, unlike the configuration in FIG. 13, the worker 5A does not wear the armband 6, and the worker 5B wears the armband 6B provided with the terminal 20B. The worker 5C does not wear the armband 6, and the worker 5D wears the armband 6D provided with the terminal 20C. The terminal 50 is fixedly installed near the monitor 71, and the workers 5A and 5C move to the position where the terminal 50 is installed with the heat retaining block 3, and the RFID reader connected to the terminal 50 (reading). Unit 51) reads the attachment position information. Further, it is possible to switch between the storage location image of the storage 41 and the storage location image of the storage 42, and the workers 5A and 5C input the planned storage location of the heat retaining block 3 on the spot. Then, the workers 5A and 5C store the heat retaining block 3 at the storage planned positions of the storages 41 and 42, respectively, which are input. Alternatively, the workers 5 </ b> A and 5 </ b> C may store the heat retaining block 3 after having the RFID reader read the mounting position information, and may input the actual storing position to the terminal 50 after the storing. In the case where the heat retaining block is attached, the worker 5A carries out the heat retaining block 3a while checking the accommodation location displayed on the monitor 71. The worker 5B causes the terminal 20B to read the RFID tag 10 for the heat retaining block 3a received from the worker 5A. The worker 5B attaches the heat retaining block 3a to an appropriate position of the casing 1 with reference to the attachment position displayed on the display screen of the terminal 20B. The same applies to the workers 5C and 5D. Next, as illustrated in FIG. 15, the terminal 50 and the monitor may be installed for each of the storage case 41 and the storage case 42.
　図１４に例示する構成によれば、例えば、複数の作業員５が協同で収容庫４１に保温ブロック３を収容するような場合、モニタ７１の収容場所画像を参照し、次の保温ブロック３をどこに収容するかを相談しながら作業することができる。 According to the configuration illustrated in FIG. 14, for example, in a case where a plurality of workers 5 cooperate to store the heat retaining block 3 in the storage 41, the next heat retaining block 3 is referred to by referring to the storage location image on the monitor 71. You can work while consulting where to house.
　なお、端末２０、端末５０を共に据え置き型とすることも可能である。
　図１５は、本発明の第三実施形態における部材取付支援システムの第４の概略図である。図１５に示す部材取付支援システム１００Ｃ３では、作業員５Ａ～５Ｄは腕章６を装着せず、端末５０ａ、５０ｂがそれぞれモニタ７１ａ、７１ｂの近くに固定して設置され、端末２０ｂ、２０ｃがそれぞれモニタ７２、７３の近くに固定して設置される。
　作業員５Ａは、保温ブロック３を持って端末５０ａが設置された位置まで移動して、取付位置情報を読み取らせて収容作業を行う。また、作業員５Ａは、モニタ７１ａの表示に基づいて、保温ブロック３ａを取り付け順に運び出す。そして、作業員５Ｂは、作業員５Ａが運び出した保温ブロック３ａを受け取って端末２０ｂが設置された位置まで移動して、取付位置情報を読み取らせ、モニタ７２にその取付位置を表示させる。
　同様に作業員５Ｃは、端末５０ｂ、モニタ７１Ｂを用いて保温ブロック３ｂの収容と運び出しを行う。作業員５Ｄは、端末２０ｃとモニタ７３を用いて取付作業を行う。 Note that both the terminal 20 and the terminal 50 can be of a stationary type.
FIG. 15 is a fourth schematic diagram of the member attachment support system according to the third embodiment of the present invention. In the member mounting support system 100C3 shown in FIG. 15, the workers 5A to 5D do not wear the armband 6, the terminals 50a and 50b are fixedly installed near the monitors 71a and 71b, respectively, and the terminals 20b and 20c are respectively monitored. It is fixedly installed near 72, 73.
The worker 5A moves to the position where the terminal 50a is installed with the heat retaining block 3, reads the attachment position information, and performs the accommodation work. In addition, the worker 5A carries out the heat retaining blocks 3a in the order of attachment based on the display on the monitor 71a. Then, the worker 5B receives the heat retaining block 3a carried out by the worker 5A, moves to the position where the terminal 20b is installed, reads the mounting position information, and displays the mounting position on the monitor 72.
Similarly, the worker 5C uses the terminal 50b and the monitor 71B to house and carry out the heat retaining block 3b. The worker 5D performs the mounting operation using the terminal 20c and the monitor 73.
　図１５に例示する構成によれば、図９、図１３、図１４に例示した構成に比べて簡便で、低コストにシステムの導入・運用を行うことができる。 According to the configuration illustrated in FIG. 15, the system can be introduced and operated more easily and at lower cost than the configurations illustrated in FIGS. 9, 13, and 14.
　第一実施形態においてサーバ装置３０を設けない構成を示したが（図６）、第三実施形態においても、端末２０を図６に例示した構成とし、さらに端末５０に、サーバ装置３０Ｃの収容場所記録部３５、表示制御部３２の収容場所画像を生成する機能、記憶部３３のテーブルを実装し、サーバ装置３０Ｃを設けない構成とすることも可能である。
　第三実施形態において、１つの端末装置に端末２０の機能と端末５０の機能の両方を実装し、この端末装置を腕章６に設けたり、モニタ７１等の近くに設置したりしてもよい。 Although the configuration in which the server device 30 is not provided is shown in the first embodiment (FIG. 6), also in the third embodiment, the terminal 20 has the configuration illustrated in FIG. It is also possible to adopt a configuration in which the recording unit 35, the function of generating the storage location image of the display control unit 32, and the table of the storage unit 33 are mounted and the server device 30C is not provided.
In the third embodiment, both the function of the terminal 20 and the function of the terminal 50 may be mounted on one terminal device, and this terminal device may be provided on the armband 6 or near the monitor 71 or the like.
　上記の第一実施形態～第三実施形態では、保温ブロック３に取付位置情報を記憶させたＲＦＩＤタグ１０を取り付けることとしたが、ＲＦＩＤタグ１０の代わりに取付位置情報を示すコード情報（バーコード、ＱＲコード（登録商標）等）を表示したラベル等を保温ブロック３の表面に張り付けてもよい。この場合、端末２０、端末５０にコード情報読み取りのためのアプリケーションをインストールしたり、端末２０、端末５０にコード読取装置（バーコードリーダ等）を取り付けたりして、取付位置情報を読み取る。 In the first to third embodiments described above, the RFID tag 10 in which the attachment position information is stored is attached to the heat retaining block 3, but instead of the RFID tag 10, code information (bar code) indicating the attachment position information is used. , QR code (registered trademark) or the like may be attached to the surface of the heat retaining block 3. In this case, an application for reading code information is installed on the terminal 20 or the terminal 50, or a code reader (a barcode reader or the like) is mounted on the terminal 20 or the terminal 50 to read the mounting position information.
　上記の第一実施形態～第三実施形態の説明では、端末２０や端末５０が設けられた腕章６を装着する例を説明したが、端末２０が出力する支援画像や端末５０が出力する収容場所画像をグラス型のディスプレイへ表示させるようにしてもよい。あるいは、端末２０や端末５０の機能を、グラス型のウェアラブル端末に実装してもよい。拡張現実の技術を適用して、例えば、支援画像の場合、実際のケーシング１に保温ブロック３の取り付け位置を重ねて表示するようにしてもよい。グラス型のディスプレイ等を利用することにより、両手を自由に使うことができる為、作業効率を向上することができる。
　上記実施形態では、支援画像の表示により保温ブロック３の取り付け位置を表示し、収容場所画像により次に取り付けるべき保温ブロック３の収容場所を表示することとしたが、音声によって案内してもよい。例えば、図９の構成の場合、腕章６Ａの端末５０Ａに接続（または内蔵）されたスピーカが収容場所を音声により案内し、作業員５Ａは、案内された場所から保温ブロック３ａを運び出して作業員５Ｂに渡す。作業員５Ｂは、腕章６Ｂの端末２０Ｂに接続されたＲＦＩＤリーダを用いてＲＦＩＤタグ１０ａが記憶する取付位置情報を読み取らせる。すると、端末２０Ｂに内蔵（または接続）されたスピーカは、保温ブロック３ａの取付位置（エリア情報、区画情報）を音声により案内する。音声案内により、作業員５Ａは、モニタ７１等を参照することなく保温ブロック３ａの運び出しができる。作業員５Ｂは、モニタ７２等を参照することなく保温ブロック３ａの取り付け作業を行うことができる。 In the description of the first to third embodiments described above, the example in which the armband 6 provided with the terminal 20 or the terminal 50 is described, but the support image output by the terminal 20 or the accommodation place output by the terminal 50 is described. The image may be displayed on a glass-type display. Alternatively, the functions of the terminal 20 and the terminal 50 may be implemented in a glass-type wearable terminal. By applying augmented reality technology, for example, in the case of a support image, the mounting position of the heat retaining block 3 may be displayed so as to overlap the actual casing 1. By using a glass-type display or the like, both hands can be used freely, so that work efficiency can be improved.
In the above embodiment, the mounting position of the heat retaining block 3 is displayed by displaying the support image, and the storage location of the heat retaining block 3 to be mounted next is displayed by the storage location image. However, the guidance may be provided by voice. For example, in the case of the configuration of FIG. 9, a speaker connected (or built-in) to the terminal 50A of the armband 6A guides the accommodation place by voice, and the worker 5A carries out the heat retaining block 3a from the guided place and the worker. Hand over to 5B. The worker 5B uses the RFID reader connected to the terminal 20B of the armband 6B to read the attachment position information stored in the RFID tag 10a. Then, the speaker built in (or connected to) the terminal 20B guides the mounting position (area information, section information) of the heat retaining block 3a by voice. By the voice guidance, the worker 5A can carry out the heat retaining block 3a without referring to the monitor 71 or the like. The worker 5B can perform the work of attaching the heat retaining block 3a without referring to the monitor 72 or the like.
　端末２０、サーバ装置３０、端末５０は、例えば、ＣＰＵ（Central Processing Unit）等のプロセッサ、主記憶装置、補助記憶装置、入出力インタフェース、通信インタフェース等を備えるコンピュータに実装される。そして、上述した各機能部の動作は、プログラムの形式で補助記憶装置に記憶されている。ＣＰＵは、プログラムを補助記憶装置から読み出して主記憶装置に展開し、当該プログラムに従って上記処理を実行する。ＣＰＵは、プログラムに従って、記憶領域を主記憶装置に確保する。ＣＰＵは、プログラムに従って、処理中のデータを記憶する記憶領域を補助記憶装置に確保する。 The terminal 20, the server device 30, and the terminal 50 are mounted on a computer including a processor such as a CPU (Central Processing Unit), a main storage device, an auxiliary storage device, an input / output interface, a communication interface, and the like. The operation of each functional unit described above is stored in the auxiliary storage device in the form of a program. The CPU reads the program from the auxiliary storage device, expands the program in the main storage device, and executes the above-described processing according to the program. The CPU secures a storage area in the main storage device according to the program. The CPU secures a storage area for storing the data being processed in the auxiliary storage device according to the program.
　その他、本発明の趣旨を逸脱しない範囲で、上記した実施の形態における構成要素を周知の構成要素に置き換えることは適宜可能である。また、この発明の技術範囲は上記の実施形態に限られるものではなく、本発明の趣旨を逸脱しない範囲において種々の変更を加えることが可能である。
　例えば、本実施形態の部材取付支援システム適用先は、ガスタービンを構成する高温機器に限定されない。ＲＦＩＤタグ１０やコード情報を表示したラベルは、識別情報記憶部の一例である。ＲＦＩＤリーダやバーコードリーダが接続された端末２０および端末５０は、端末装置の一例である。モニタ７１～７３、端末２０の表示画面は表示装置の一例である。図１１（ｂ）に例示するテーブルを記憶する記憶部３３は収容場所記憶部の一例である。端末２０に接続されたスピーカまたは内蔵されたスピーカ、端末５０に接続されたスピーカまたは内蔵されたスピーカは音声出力装置の一例である。
　上記の実施形態では、取付位置情報は、エリア情報と区画情報を含むこととしたが、作業員５Ａ、５Ｃは区画情報を知らなくてもよいので、ＲＦＩＤタグ１０ａ，１０ｂから作業員５Ａ、５Ｃが携帯する端末２０Ａ、２０Ｃには、エリア情報だけが送信されてもよい。そして、作業員５Ａ、５Ｃが参照するモニタ７１と、端末２０Ａ、２０Ｃの表示装置には、エリア情報だけが表示されてもよい。ＲＦＩＤタグ１０ａ，１０ｂから作業員５Ｂ、５Ｄが携帯する端末２０Ｂ、２０Ｄには、区画情報だけが送信されてもよい。そして、作業員５Ｂ、５Ｄが参照するモニタ７２，７３と、端末２０Ｂ、２０Ｄの表示装置には、区画情報だけが表示されてもよい。あるいは、ＲＦＩＤタグ１０ａ，１０ｂから作業員５Ｂ、５Ｄが携帯する端末２０Ｂ、２０Ｄには、エリア情報と区画情報が送信されてもよい。 In addition, it is possible to appropriately replace the components in the above-described embodiment with known components without departing from the spirit of the present invention. The technical scope of the present invention is not limited to the above embodiment, and various changes can be made without departing from the spirit of the present invention.
For example, the application destination of the member attachment support system of the present embodiment is not limited to the high-temperature devices that constitute the gas turbine. The label displaying the RFID tag 10 and the code information is an example of an identification information storage unit. The terminal 20 and the terminal 50 to which the RFID reader and the barcode reader are connected are examples of a terminal device. The monitors 71 to 73 and the display screen of the terminal 20 are examples of a display device. The storage unit 33 that stores the table illustrated in FIG. 11B is an example of a storage location storage unit. The speaker connected to the terminal 20 or the built-in speaker, and the speaker connected to the terminal 50 or the built-in speaker are examples of an audio output device.
In the above embodiment, the mounting position information includes the area information and the section information. However, since the workers 5A and 5C do not need to know the section information, the workers 5A and 5C receive the information from the RFID tags 10a and 10b. Only the area information may be transmitted to the terminals 20A and 20C carried by the user. Then, only the area information may be displayed on the monitor 71 referred to by the workers 5A and 5C and the display devices of the terminals 20A and 20C. Only the section information may be transmitted from the RFID tags 10a and 10b to the terminals 20B and 20D carried by the workers 5B and 5D. Then, only the section information may be displayed on the monitors 72 and 73 referenced by the workers 5B and 5D and the display devices of the terminals 20B and 20D. Alternatively, the area information and the section information may be transmitted from the RFID tags 10a and 10b to the terminals 20B and 20D carried by the workers 5B and 5D.
　上記した部材取付支援システム及び部材取付支援方法によれば、機器への保温部材の取り付け作業を効率化することができる。 According to the member mounting support system and the member mounting supporting method described above, the operation of mounting the heat retaining member to the device can be made more efficient.
　１　　　ケーシング
　２　　　器具
　３、３ａ、３ｂ　　　保温ブロック
　５、５Ａ、５Ｂ、５Ｃ、５Ｄ　　　作業員
　６、６Ａ、６Ｂ、６Ｃ、６Ｄ　　　腕章
　８、８ａ、８ｂ　　　取付位置
　１０、１０ａ、１０ｂ　　　ＲＦＩＤタグ
　２０、２０Ａ、２０Ｂ、２０ａ、２０ｂ、２０ｃ　　　端末
　２１、２１Ａ、２１Ｂ　　　読取部
　２２、２２Ａ、２２Ｂ　　　表示制御部
　２３、２３Ａ、２３Ｂ　　　入出力部
　２４、２４Ａ、２４Ｂ　　　制御部
　２５、２５Ａ、２５Ｂ　　　記憶部
　２６、２６Ａ、２６Ｂ　　　通信部
　２７Ａ、２７Ｂ　　　管理部
　３０　　　サーバ装置
　３１　　　管理部
　３２　　　表示制御部
　３３　　　記憶部
　３４　　　通信部
　４１、４２　　　収容庫
　５０、５０Ａ、５０Ｂ　　　端末
　５１、５１Ａ　　　読取部
　５２、５２Ａ　　　表示制御部
　５３、５３Ａ　　　入出力部
　５４、５４Ａ　　　制御部
　５５、５５Ａ　　　記憶部
　５６、５６Ａ　　　通信部
　７１、７２、７３　　　モニタ
　１００、１００Ａ　　　部材取付支援システム
  DESCRIPTION OF SYMBOLS 1 Casing 2 Appliance 3, 3a, 3b Heat insulation block 5, 5A, 5B, 5C, 5D Worker 6, 6A, 6B, 6C, 6D Armband 8, 8a, 8b Mounting position 10, 10a, 10b RFID tag 20, 20A, 20B, 20a, 20b, 20c Terminal 21, 21A, 21B Reading unit 22, 22A, 22B Display control unit 23, 23A, 23B Input / output unit 24, 24A, 24B Control unit 25, 25A, 25B Storage unit 26, 26A, 26B Communication units 27A, 27B management unit 30 server device 31 management unit 32 display control unit 33 storage unit 34 communication unit 41, 42 storage 50, 50A, 50B terminal 51, 51A reading unit 52, 52A display control unit 53, 53A input / output Unit 54, 54A Control unit 55, 55A Storage unit 56, 56 Communication unit 71, 72, 73 monitor 100,100A member mounted support system

Claims (13)

  1. 　複数の部材を機器に取り付ける作業を支援する部材取付支援システムであって、
    　複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部と、
    　前記識別情報記憶部から前記識別情報を取得する端末装置と、
    　前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す支援画像を表示する表示装置と、
    　を備える部材取付支援システム。     A member mounting support system that supports an operation of mounting a plurality of members to a device,
    An identification information storage unit that is provided for each of the plurality of members and stores identification information associated with a mounting position of the member,
    A terminal device for acquiring the identification information from the identification information storage unit,
    A display device that displays a support image indicating an attachment position in the device corresponding to the identification information obtained by the terminal device,
    A member mounting support system comprising:
  2. 　前記識別情報には、前記機器における所定の作業エリアを示すエリア情報が含まれる、
    　請求項１に記載の部材取付支援システム。     The identification information includes area information indicating a predetermined work area in the device,
    The member mounting support system according to claim 1.
  3. 　前記識別情報には、前記作業エリア内における区画情報が含まれる、
    　請求項２に記載の部材取付支援システム。     The identification information includes section information in the work area,
    The member mounting support system according to claim 2.
  4. 　前記表示装置は、前記機器における前記取付位置を、前記作業エリアに応じて異なる態様で表示する、
    　請求項２または請求項３に記載の部材取付支援システム。     The display device displays the attachment position in the device in a different manner according to the work area,
    The member mounting support system according to claim 2 or 3.
  5. 　前記部材が前記識別情報に対応する取付位置に取り付けられたことを記録する管理部、
    　をさらに備える請求項１から請求項４の何れか１項に記載の部材取付支援システム。     A management unit that records that the member has been attached to the attachment position corresponding to the identification information,
    The member mounting support system according to any one of claims 1 to 4, further comprising:
  6. 　前記管理部の記録に基づいて、前記表示装置に他の作業員による前記作業の最新の進捗を表示する、
    　請求項５に記載の部材取付支援システム。     Based on the record of the management unit, display the latest progress of the work by another worker on the display device,
    The member mounting support system according to claim 5.
  7. 　複数の前記識別情報記憶部と、
    　一つまたは複数の前記端末装置と、
    　前記識別情報を前記端末装置から取得し、前記支援画像を生成するサーバ装置と、
    　複数の作業員が同時に視認することができる前記表示装置と、
    　を備える請求項１から請求項６の何れか１項に記載の部材取付支援システム。     A plurality of the identification information storage units;
    One or more terminal devices,
    A server device that acquires the identification information from the terminal device and generates the support image,
    The display device, which can be visually recognized by a plurality of workers simultaneously,
    The member mounting support system according to any one of claims 1 to 6, further comprising:
  8. 　複数の前記識別情報記憶部と、
    　複数の前記端末装置と、
    　を備え、
    　前記端末装置のうちの少なくとも１台が前記支援画像を生成し、当該支援画像を残りの前記端末装置へ送信する、
    　請求項１から請求項６の何れか１項に記載の部材取付支援システム。     A plurality of the identification information storage units;
    A plurality of the terminal devices;
    With
    At least one of the terminal devices generates the support image and transmits the support image to the remaining terminal devices,
    The member mounting support system according to any one of claims 1 to 6.
  9. 　前記機器に取り付けられる前の前記部材の収容場所を記憶する収容場所記憶部、をさらに備え、前記表示装置は、前記収容場所を表示する、
    　請求項１から請求項８の何れか１項に記載の部材取付支援システム。     A storage location storage unit that stores a storage location of the member before being attached to the device, wherein the display device displays the storage location;
    The member mounting support system according to any one of claims 1 to 8.
  10. 　複数の部材を機器に取り付ける作業を支援する部材取付支援システムであって、
    　複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部と、
    　前記識別情報記憶部から前記識別情報を取得する端末装置と、
    　前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す音声情報を出力する音声出力装置と、
    　を備える部材取付支援システム。     A member mounting support system that supports an operation of mounting a plurality of members to a device,
    An identification information storage unit that is provided for each of the plurality of members and stores identification information associated with a mounting position of the member,
    A terminal device for acquiring the identification information from the identification information storage unit,
    An audio output device that outputs audio information indicating an attachment position in the device corresponding to the identification information obtained by the terminal device,
    A member mounting support system comprising:
  11. 　前記識別情報記憶部は、ＲＦＩＤタグである、
    　請求項１から請求項１０の何れか１項に記載の部材取付支援システム。     The identification information storage unit is an RFID tag.
    The member mounting support system according to any one of claims 1 to 10.
  12. 　前記識別情報記憶部は、コード情報が表示された部材である、
    　請求項１から請求項１０の何れか１項に記載の部材取付支援システム。     The identification information storage unit is a member on which code information is displayed,
    The member mounting support system according to any one of claims 1 to 10.
  13. 　複数の部材を機器に取り付ける作業を支援する部材取付支援方法であって、
    　複数の前記部材ごとに設けられ、前記部材の取付位置に関連付けられた識別情報を記憶する識別情報記憶部から、端末装置によって、前記識別情報を取得するステップと、
    　前記端末装置が取得した前記識別情報に対応する前記機器における取付位置を示す支援画像を表示するステップと、
    　を有する部材取付支援方法。     A member attachment support method for supporting an operation of attaching a plurality of members to a device,
    A step of obtaining the identification information by a terminal device from an identification information storage unit that is provided for each of the plurality of members and stores identification information associated with the mounting position of the member;
    Displaying a support image indicating an attachment position in the device corresponding to the identification information obtained by the terminal device;
    A member mounting support method comprising:
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DE112019004192.4T DE112019004192T5 (en) 2018-08-22 2019-06-26 Limb attachment assistance system and limb attachment assistance method
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