WO2021131489A1 - データ管理システム，管理方法，管理プログラム - Google Patents

データ管理システム，管理方法，管理プログラム Download PDF

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Publication number
WO2021131489A1
WO2021131489A1 PCT/JP2020/044195 JP2020044195W WO2021131489A1 WO 2021131489 A1 WO2021131489 A1 WO 2021131489A1 JP 2020044195 W JP2020044195 W JP 2020044195W WO 2021131489 A1 WO2021131489 A1 WO 2021131489A1
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WIPO (PCT)
Prior art keywords
construction
database
model
design
modified
Prior art date
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Ceased
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PCT/JP2020/044195
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English (en)
French (fr)
Japanese (ja)
Inventor
淳 童子
寿夫 山田
信幸 西田
聡 弥延
順紀 金子
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Topcon Corp
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Topcon Corp
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Publication date
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Priority to EP20904809.9A priority Critical patent/EP4083897A4/en
Priority to US17/783,215 priority patent/US20230015599A1/en
Publication of WO2021131489A1 publication Critical patent/WO2021131489A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/12—Geometric CAD characterised by design entry means specially adapted for CAD, e.g. graphical user interfaces [GUI] specially adapted for CAD
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F30/00—Computer-aided design [CAD]
    • G06F30/10—Geometric CAD
    • G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06Q10/10—Office automation; Time management
    • G06Q10/103—Workflow collaboration or project management
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
    • G06Q50/08—Construction

Definitions

  • the present invention relates to a system, method, and program for managing data related to building design and construction.
  • Patent Document 1 discloses a technique for utilizing BIM in the scene of manufacturing a member in a factory.
  • the present invention has been made in view of such problems, and an object of the present invention is to manage data that reflects the actual construction situation upstream or downstream.
  • the management method of a certain aspect of the present invention includes a design database that records design data of building members constituting a building, a measurement database that records measurement data of the building members, and the construction. From the steps of (A) selecting a construction member from the construction database by transmitting and receiving information to and from the construction database that stores the construction data of the member, and (B) from the design data of the construction member in the design database.
  • the peripheral member From the steps of creating a design model of the construction member, (C) the step of selecting the peripheral member of the construction member from the design database, and (D) the measurement data of the peripheral member in the measurement database, the peripheral member A step of creating a measurement model of (E) a step of combining the design model and the measurement model to create a design modification model, and (F) a construction designated member for modifying a construction plan based on the design modification model.
  • step (E) information is transmitted / received to / from the member database in which the basic member data of the building member is recorded, and the member database is referred to for the construction member and the peripheral member before the step (E). If it is determined that there is no movement, the design modification model is created in step (E), and if it is determined that there is movement, the movable information of the moving member is read out from the member database. , A movable model of the moving member is created, the design modification model is created by synthesizing the design model or the measurement model and the movable model, and the process proceeds to the step (F) to move to the step (G). Further, it is also preferable to refer to the member database and record the construction influence location information based on the movable information of the moving member in the modified construction plan database.
  • the management method of another aspect of the present invention includes a design database in which design data of building members constituting a building are recorded, a measurement database in which measurement data of the building members are recorded, and the above.
  • the construction member and the peripheral member are referred to the member database to determine whether or not they are moving members, and if it is determined that there is no movement, the step (P).
  • the movable information of the moving member is read from the member database, the movable model of the moving member is created, and the measurement model, the basic shape model, and the like. And the movable model is synthesized to create a design modification model, and the process proceeds to the step (Q).
  • the member database is further referred to, and the influence of the moving member based on the movable information. It is also preferable to record the location information in the modified construction plan database.
  • the member coordinates of the design database in which the construction designated member coordinates and the construction designated member shape of the construction designated member recorded in the modified construction plan database are linked with the member identification information of the construction designated member. It is also preferable to have a step of overwriting the member shape.
  • a management program in which the management method of the above aspect is described by a computer program and can be executed is also preferable.
  • the management system of a certain aspect of the present invention includes a design database in which design data of building members constituting a building are recorded, a measurement database in which measurement data of the building members are recorded, and a measurement database.
  • a construction member selection unit that selects a construction member from a construction database that stores construction data of the building member, a construction member selection unit that selects a construction member from the construction database, a peripheral member selection unit that selects a peripheral member of the construction member from the design database, and the above.
  • a model creation unit that creates a design model of the construction member from the design data of the construction member, a measurement model of the peripheral member from the measurement data of the peripheral member, and a design modification by synthesizing the design model and the measurement model.
  • a modified model creation unit that creates a model and a construction designated member that modifies the construction plan based on the design modified model are selected, and the coordinates and shape of the design modified model are set for the construction designated member. It is provided with a modified construction plan creation unit that records the shape and the construction content of the construction designated member as the construction inspection content in the modified construction plan database.
  • the member database is referred to for the construction member and the peripheral member, and it is determined whether or not the member is moving, and it is determined that there is movement.
  • a member movable determination unit for reading the movable information of the moving member from the member database and creating a movable model of the moving member is provided, and the modified model creating unit includes the design model or the measurement model and the movable model.
  • the design modification model is created by synthesizing the above, and the modification construction plan creation unit refers to the member database and further records the construction influence location information based on the movement information of the moving member in the modification construction plan database. Is also preferable.
  • the management system of another aspect of the present invention includes a design database that records design data of building members constituting a building and a measurement database that records measurement data of the building members.
  • a member database that records basic member data of the building member, a construction database that stores construction data of the building member, a construction member selection unit that selects a construction member from the construction database, and the construction member from the design database.
  • a peripheral member selection unit that selects peripheral members, a model creation unit that creates a measurement model of the peripheral member based on the measurement data of the measurement database, the member basic data of the member database, and the construction database.
  • a basic shape model creation unit that creates a basic shape model of the construction member from the construction data, a modification model creation unit that synthesizes the measurement model and the basic shape model to create a design modification model, and the design modification model.
  • Select the construction designated member whose construction plan is to be modified based on the above set the coordinates and shape of the design modification model for the construction designated member as the construction designated member coordinates and the construction designated member shape, and inspect the construction contents of the construction designated member.
  • a modified construction plan creation unit to be recorded in the modified construction plan database.
  • the construction member and the peripheral member are referred to the member database to determine whether or not the member is moving, and if it is determined that the member is moving, the movable information of the moving member is read from the member database.
  • a member movable determination unit for creating a movable model of the moving member is provided, and the modified model creating unit creates a design modified model by synthesizing the measurement model, the basic shape model, and the movable model, and the modified model.
  • the construction plan creation unit refers to the member database and further records the construction influence location information based on the movable information of the moving member in the modified construction plan database.
  • the member coordinates of the design database in which the construction designated member coordinates and the construction designated member shape of the construction designated member recorded in the modified construction plan database are linked with the member identification information of the construction designated member. It is also preferable to provide a modified construction plan reflection unit that overwrites the member shape.
  • the modified construction plan reflection unit for newly adding the construction designated member, the construction designated member coordinates, and the construction designated member shape recorded in the modified construction plan database to the design database is provided. Is also preferable.
  • FIG. 1 is a block diagram of a management system 1 according to the first embodiment of the present invention.
  • the management system 1 includes an input / output device 2, a construction database 6, a construction member selection unit 7, a peripheral member selection unit 8, a model creation unit 9, a modification model creation unit 10, and a modification construction plan creation unit 11.
  • the modified construction plan database 12 is provided, and the design database 21 and the measurement database 22 are used as data as materials.
  • the input / output device 2 is a general-purpose personal computer, tablet terminal, or the like having at least a calculation unit, a storage unit, a communication unit, a display unit, and an operation unit, and can be operated by an administrator.
  • the functional units of the construction member selection unit 7, peripheral member selection unit 8, model creation unit 9, modified model creation unit 10, and modified construction plan creation unit 11 are CPU (Central Processing Unit), ASIC (Application Specific Integrated Circuit), and It is composed of electronic circuits such as PLD (Programmable Logic Device) such as FPGA (Field Programmable Gate Array).
  • Each functional unit may be configured within the input / output device 2 or by any other external hardware / software. In the latter case, each functional unit can send and receive information through the input / output device 2 and the network.
  • the construction database 6, the design database 21, the measurement database 22, and the modified construction plan database 12 are stored in a server computer configured to be able to communicate via a network.
  • the server computer can communicate with related functional units and can send and receive information.
  • the design database 21 contains design data based on the design BIM of the building to be managed (data in which each building member constituting the building is held in a 3D model shape.
  • the 3D model contains surfaces, lines, and points.
  • the shape is also included.) Is stored.
  • the design database 21 stores a design table 210 in which member identification information (hereinafter, member ID), member coordinates, and member shape are associated with each building member.
  • the measurement data of the building member obtained by using a scanner or the like (point cloud data registered with coordinate information, point data, screen data holding the coordinate information of the measurement point, construction of the building member) Data about the error) is stored.
  • the measurement database 22 stores at least a measurement table 220 in which the point cloud ID, the member ID, and the point coordinates are associated with each other with respect to the building member, as shown in FIG.
  • the construction database 6 records construction data obtained from construction plans and two-dimensional construction drawings used for building construction.
  • the construction database 6 includes at least a construction table 610 that stores identification information of construction items, a construction member table 611 that manages members related to construction, and a construction content table 612 that manages construction contents.
  • the construction item identification information (hereinafter, construction ID) is stored in the construction table 610.
  • the construction ID is, for example, "steel frame construction", “door construction”, “sprinkler construction”, and the like.
  • the construction ID, the member ID associated with the design database 21 and the measurement database 22, and the member coordinates read from the two-dimensional construction drawings such as the plan view and the internal finishing table are stored in association with each other.
  • the construction content table 612 the construction ID, the construction detail ID, and the specific construction content are stored in association with each other.
  • the construction detail ID is a subdivision of the construction content with respect to the construction ID.
  • the construction contents are construction conditions, inspection contents, etc. obtained from the construction plan and the two-dimensional construction drawing, and are, for example, "3/10000 with respect to the floor inclination tolerance reference point for the door".
  • the construction database 6 may be created manually, but it is also preferable that the construction database 6 is created by data analysis by the construction DB creation unit 5.
  • the construction DB creation unit 5 is also configured in the same manner as other functional units, and can transmit and receive information.
  • the construction DB creation unit 5 scans the two-dimensional construction plan and construction drawings, and scans the construction items (construction ID), the members required for each construction item, the member coordinates of each member, the construction conditions, and the inspection contents. Information is taken in and stored in the corresponding locations of the construction table 610, the construction member table 611, and the construction content table 612.
  • the modified construction plan database 12 contains at least the construction plan table 120 that stores the identification information of the construction plan, the construction designated member table 121 that manages the construction designated member whose construction plan has been modified, and the construction inspection contents related to the construction designated member.
  • a construction inspection content table 123 to be managed is provided.
  • the construction plan ID is stored in the construction plan table 120.
  • the construction plan ID In the construction designated member table 121, the construction plan ID, the construction designated member ID corresponding to the member ID of the construction designated member, the construction designated member coordinates, and the construction designated member shape are stored in association with each other.
  • the construction inspection content table 123 In the construction inspection content table 123, the construction inspection content ID corresponding to the construction detail ID of the construction designated member, the construction designation member ID, and the construction inspection content corresponding to the construction content are stored in association with each other.
  • the modified construction plan creation unit 11 creates the modified construction plan database 12. The details will be described later.
  • the construction member selection unit 7, the peripheral member selection unit 8, the model creation unit 9, the modification model creation unit 10, and the modification construction plan creation unit 11 will be described in the management method according to the present embodiment described below.
  • the management method according to this embodiment assumes that the member subject to construction management has a design BIM (design data), and manages the data for creating a design modification model, a modification construction plan, and a modification construction drawing. Is.
  • FIG. 6 is a management flow diagram showing a management method according to the first embodiment of the present invention
  • FIG. 7 is a work image diagram of the management flow.
  • the construction DB creation unit 5 creates the construction database 6 in step S1001.
  • the step S1001 may be performed in advance, and the management process may be started from the next step S1002.
  • Step S1002 and subsequent steps are the main parts of this management method.
  • step S1002 the construction member selection unit 7 reads out the construction database 6, displays the member ID on the input / output device 2, and causes the manager to select the “construction member” to be the construction management target.
  • the manager selects the construction member via the input / output device 2.
  • step S1003 the model creation unit 9 reads the design data associated with the member ID from the design database 21 with respect to the construction member, and creates a design model of the construction member.
  • step S1004 the peripheral member selection unit 8 reads out the design table 210 and extracts "peripheral members” around the construction member based on the data of the coordinates and shape of the construction member.
  • the design model around the construction member is displayed on the input / output device 2, and the administrator is made to select the "peripheral member” around the construction member.
  • step S1005 the model creation unit 9 reads the measurement data (point cloud data) associated with the member ID from the measurement database 22 with respect to the peripheral members, and measures the peripheral members based on the measurement data. To create.
  • the modification model creation unit 10 creates a "design modification model" by synthesizing the design model of the construction member created in step S1003 and the measurement model of the peripheral member created in step S1005. To do.
  • a design modification model for example, modify the shape and / or coordinates of the design model according to the shape of the measurement model (current shape) so that interference does not occur, or obtain construction error information of the measurement data. Modify the shape and / or coordinates of the design model based on it.
  • the modified construction plan creation unit 11 selects a member (“construction designated member”) whose construction plan is to be modified based on the design modification model as an administrator via the input / output device 2. Let me. As the construction designated member, any of the construction member and the peripheral member may be selected.
  • the process proceeds to step S1008, and the modified construction plan creation unit 11 assigns the construction designated member ID and the construction plan ID to the construction designated member, and the coordinates of the design modification model and the coordinates of the construction designated member and the construction designated member.
  • the shape shall be the construction designated member coordinates and the construction designated member shape.
  • the modified construction plan creation unit 11 refers to the construction content table 612 of the construction database 6 and sets the construction content linked by the construction ID of the construction designated member as the construction inspection content. Then, according to the selection of the manager, the construction designated member coordinates, the construction designated member shape, and the construction inspection contents of the construction designated member are recorded in the modified construction plan database 12. After recording, this management flow ends.
  • step S1006 a combination of the design model, the measurement model, and the construction data of the construction member and the peripheral member may be used as the "design modification model".
  • step S1008 the modified construction plan creation unit 11 attaches the construction designated member ID and the construction plan ID to the construction designated member, and sets the coordinates and shape of the design modification model for the construction designated member as the construction designated member coordinates and the construction designated member.
  • the shape shall be defined, and the construction content of the designated construction member shall be the construction inspection content.
  • the construction data stored in the modified construction plan database 12 has a process in which the manager arbitrarily selects and adds the construction data to be added from the construction database 6.
  • step S1002 when "beam” is selected as a construction member in step S1002, a beam design model is created in S1003 (reference numeral 7-1).
  • step S1004 the "steel frame” in contact with the end of the "beam” is selected as the peripheral member, and in step S1005, a measurement model of the "steel frame” is created (reference numeral 7-2).
  • step S1006 a design modification model in which the design model of the “beam” and the measurement model of the “steel frame” are combined is created (reference numeral 7-3).
  • step S1008 when "beam” is selected as the construction designated member in step S1007, in step S1008, the coordinates of the construction designated member, the construction designated member shape, and the construction inspection content of the "beam” based on the design modification model are set by the manager. It is recorded in the modified construction database 12 under the selection of.
  • the management method and management system of this embodiment when the member subject to construction management has a design BIM, a design modification model that reflects the actual construction situation is created, and the design modification coordinates of the construction designated member. , The shape is managed as data together with the construction contents. Therefore, the modified construction plan and the modified construction drawing of the designated construction member can be created at any time and can be handed over to the next construction process (downstream process).
  • the management system and management method according to the present embodiment are additionally applied to the first embodiment.
  • the management system and management method according to this embodiment are suitable data management when the construction member and / or the peripheral member is movable (moving).
  • the same configurations and steps as those of the first embodiment will be omitted from the description using the same reference numerals.
  • FIG. 8 is a block diagram of a management system 1 ′ according to a second embodiment of the present invention.
  • the member database 4 is added to the first embodiment.
  • the management system 1' preferably includes a member DB creating unit 3 and a member movable determination unit 13.
  • the member database 4 records basic member data (data related to member specifications described in the member catalog) for each building member.
  • the member database 4 includes at least a basic member table 410 that manages the member shapes of the basic members, and an influence location table 411 that manages the members (or locations) affected by the basic members and their shapes (hereinafter, affected location information). Be prepared.
  • the basic member table 410 stores the identification information (hereinafter, basic member ID) of the basic member to be used and the member shape in association with each other.
  • the affected part table 411 the basic member ID, the identification information about the part affected by the basic member (hereinafter referred to as the affected part ID), and the information on the shape of the affected part are stored in association with each other.
  • the basic member ID “steel door”
  • the affected part ID bottom surface of the door
  • the affected part shape door range of motion shape
  • the member database 4 may be created manually, but it is preferably created by data analysis by the member DB creation unit 3.
  • the member DB creation unit 3 is also configured in the same manner as other functional units, and can transmit and receive information.
  • the member DB creation unit 3 scans the catalog, takes in information on the basic member to be used, the member shape thereof, the affected part, and the shape of the affected part, and corresponds to the basic member table 410 and the affected part table 411. Store in place.
  • the basic member ID is also stored in the construction member table 611 and the construction content table 612.
  • the member database 4 is associated with the construction database 6 by the basic member ID.
  • the modified construction plan database 12 includes a construction impact location table 122 that manages the impact locations of the construction designated members.
  • the construction impact location table 122 includes the construction impact location ID calculated from the basic member table 410, the impact location table 411, and the construction member table 611 linked by the basic member ID of the construction designation member, and the shape of the construction impact location of the construction designation member.
  • the shape of the construction affected part corresponding to the above is stored in association with the construction designated member ID. For example, regarding the construction designated member "steel door", the information of the basic member table 410, the affected part table 411, and the construction member table 611 is acquired, and the construction affected part ID "floor” is calculated from the coordinates of the bottom surface of the door. Acquire "door movable range shape" as the shape of the construction affected area.
  • FIG. 12 is a management flow chart showing a management method according to the second embodiment of the present invention.
  • step S2001 the member DB creation unit 3 creates the member database 4, and in step S2002, the construction DB creation unit 5 creates the construction database 6. It should be noted that steps S2001 and S2002 may be performed in advance, and the management process may be started from the next step S2003. Step S2003 and subsequent steps are the main parts of this management method.
  • Steps S2003 to S2006 are the same as steps S1002 to S1005. That is, the construction member is selected based on the construction database 6 in step S2003, the design model of the construction member is created based on the design database 21 in step S2004, and the peripheral member is selected based on the design database 21 in step S2005. In step S2006, a measurement model of peripheral members is created based on the measurement database 22.
  • step S2007 the member movable determination unit 13 or the manager refers to the member database 4 for the construction member and the peripheral member, and determines whether or not there is an affected part. If there is an affected part ID, it is determined that the member has "movement", and the process proceeds to step S2008. If there is no affected part ID, it is determined that the member has no movement, and the design modification model is created in step S1007.
  • the member movable determination unit 13 or the manager refers to the member database 4 with respect to the "moving member" determined to be in motion, and uses the shape of the affected portion as the movable information of the member as the model creation unit.
  • the model creation unit 9 creates a movable model of a moving member (construction member and / or peripheral member) based on the movable information.
  • the creation of the movable model is a model in which information on the range of motion is given to the design model or the measurement model of the moving member.
  • the modified model creation unit 10 synthesizes the measurement model of the peripheral member created in step S2006 and the movable model of the construction member created in step S2008. And create a "design modification model".
  • the design model of the construction member created in step S2004 and the movable model of the peripheral member created in step S2007 are combined to create a "design modification model”.
  • step S2010 the modified construction plan creation unit 11 wants to modify the construction plan based on the design modification model via the input / output device 2 as in step S1007 (“construction designated member”). Let the administrator select.
  • the modified construction plan creation unit 11 assigns the construction designated member ID and the construction plan ID to the construction designated member, and the coordinates and shape of the design modification model for the construction designated member, as in step S1008. Let be the construction designated member coordinates and the construction designated member shape. Further, the modified construction plan creation unit 11 refers to the construction database 6 and sets the construction content related to the designated construction member as the construction inspection content, and refers to the member database 4 and sets the affected location information related to the designated construction member as the construction impact location information. According to the selection of the manager, the construction designated member coordinates, the construction designated member shape, the construction inspection contents, and the construction impact location information are recorded in the modified construction plan database 12. After recording, this management flow ends.
  • the data is also managed for the member or part affected by the movement.
  • a modified construction drawing can be created at any time and can be taken over to the next construction process (downstream process).
  • ⁇ Third embodiment> The management system and management method according to this embodiment assume that the members to be managed by the construction are not managed by the design BIM (although they exist in the construction drawing), the design modification model, the modification construction plan, and the modification construction. It manages data for creating diagrams. The same configurations and steps as those of the above-described embodiments will be omitted from the description by using the same reference numerals.
  • FIG. 13 is a block diagram of a management system 1 ′′ according to a third embodiment of the present invention.
  • the management system 1'' includes an input / output device 2, a member database 4, a construction database 6, a construction member selection unit 7, a peripheral member selection unit 8, a model creation unit 9, and a basic shape model creation unit 14.
  • the modified model creating unit 10, the modified construction plan creating unit 11, and the modified construction plan database 12 are provided, and the design database 21 and the measurement database 22 are used as data as materials.
  • the member database 4 is preferably created by the member DB creation unit 3
  • the construction database 6 is preferably created by the construction DB creation unit 5
  • the modified construction plan database 12 is created by the modified construction plan creation unit 11.
  • the construction member selection unit 7, the peripheral member selection unit 8, the model creation unit 9, the basic shape model creation unit 14, the modification model creation unit 10, and the modification construction plan creation unit 11 in this embodiment are described next. This will be described in the management method according to this embodiment.
  • FIG. 14 is a management flow diagram showing a management method according to a third embodiment of the present invention
  • FIG. 15 is a work image diagram of the management flow.
  • step S3001 the member DB creation unit 3 creates the member database 4, and in step S3002, the construction DB creation unit 5 creates the construction database 6. It should be noted that steps S3001 to S3002 may be performed in advance, and the management process may be started from the next step S3003. Step S3003 and subsequent steps are the main parts of this management method.
  • the construction member selection unit 7 reads out the construction member table 611 (FIG. 10) of the construction database 6 and causes the manager to select the “construction member” to be the construction management target.
  • step S3004 the peripheral member selection unit 8 reads out the design table 210 of the design database 21 and performs construction based on the member coordinates (end coordinates, etc.) of the construction member referred to from the construction member table 611.
  • the "peripheral member” around the member is extracted, or the design model around the construction member is displayed on the input / output device 2, and the administrator is made to select the "peripheral member” around the construction member.
  • step S3005 the model creation unit 9 reads out the measurement data (point cloud data) linked by the member ID from the measurement database 22 (FIG. 3) regarding the peripheral members, and based on the measurement data. Create a measurement model of construction members.
  • step S3006 the basic shape model creation unit 14 describes the construction member with the member basic data (member shape) of the construction member from the member database 4 (FIG. 9) based on the basic member ID.
  • the construction data (member coordinates) of the database 6 is read out, and a basic shape model of the construction member is created based on the basic member data and the construction data.
  • the modified model creation unit 10 synthesizes the basic shape model of the construction member created in step S3006 with the measurement model of the peripheral member created in step S3005 to create a "design modified model". create.
  • the design modification model is created, for example, by modifying the shape and / or coordinates of the basic shape model according to the shape of the measurement model (current shape) so that interference does not occur, or based on the construction error information. Modify the shape and / or coordinates of the basic shape model.
  • step S3008 the modified construction plan creation unit 11 wants to modify the construction plan based on the design modification model via the input / output device 2 as in step S1007 (“construction designated member”).
  • construction designated member any of the construction member and the peripheral member may be selected.
  • the modified construction plan creation unit 11 sets the coordinates and shape of the design modification model as the construction designated member coordinates and the construction designated member shape with respect to the construction designated member, as in step S1008. Further, the modified construction plan creation unit 11 refers to the construction database 6 and sets the construction contents related to the construction designated members as the construction inspection contents. Then, according to the selection of the manager, the construction designated member coordinates, the construction designated member shape, and the construction inspection contents of the construction designated member are recorded in the modified construction plan database 12. After recording, this management flow ends.
  • step S3007 It is also preferable to use a combination of the measurement model, the basic shape model, and the construction data of the construction member and the peripheral member as the "design modification model" in step S3007.
  • the creation and recording of the basic shape model there is a process in which only the basic shape model of the construction member is created and the construction member is recorded as it is in the modified construction plan database 12 as the construction designated member in response to the request of the manager. Is also preferable. That is, it is also preferable that there is a management system and a management method including only step S3003 by the construction member selection unit 7, step S3006 by the basic shape model creation unit 14, and step S3009 by the correction construction plan creation unit 11.
  • the construction data stored in the modified construction plan database 12 has a process in which the manager directly selects the construction data to be added from the construction database 6 and adds the construction data.
  • step S3003 when "lightweight steel frame” is selected as a construction member through step S3003, "beam”, “floor”, and “steel frame” around the "lightweight steel frame” are selected as peripheral members in step S3004.
  • step S3005 a measurement model of the peripheral members “beam”, “floor”, and “steel frame” is created (reference numeral 15-1), and in step S3006, the basic shape of the construction member "lightweight steel frame”.
  • a model is created (reference numeral 15-2).
  • step S3007 a design modification model is created in which the basic shape model of the "lightweight steel frame” is combined with the measurement model of the "beam”, the "floor”, and the “steel frame” (reference numeral 15-3).
  • step S3008 the construction designated member coordinates, the construction designated member shape, and the construction inspection contents of the "lightweight steel frame” based on the design modification model are displayed in step S3009. It is recorded in the modified construction database 12 under the selection of the manager.
  • the member subject to construction management is not managed by the design BIM
  • the member construction member
  • the design correction data coordinates
  • Shape is recorded in the modified construction plan database 12 together with the construction contents. Therefore, for the members that are not managed by the design BIM, the design modification model, the modification construction plan, and the modification construction drawing can be created at any time, and the data can be handed over to the next construction process (downstream process). ..
  • the management system and management method according to the present embodiment are additionally applied to the third embodiment.
  • the management system and management method according to this embodiment are suitable data management when the construction member or the peripheral member is movable (moving).
  • the same configurations and steps as those of the third embodiment will be omitted from the description using the same reference numerals.
  • FIG. 16 is a block diagram of a management system 1 ′′ ′′ according to a fourth embodiment of the present invention.
  • the management system 1 ′′ ′′ includes, preferably, a member movable determination unit 13 in the third embodiment.
  • FIG. 17 is a management flow diagram showing a management method according to a fourth embodiment of the present invention.
  • step S4001 the member DB creation unit 3 creates the member database 4, and in step S4002, the construction DB creation unit 5 creates the construction database 6. It should be noted that these steps may be performed in advance and started from step S4003. Step S4003 and subsequent steps are the main parts of this management method.
  • Steps S4003 to S4006 are the same as steps S3003 to S3006. That is, the construction member is selected in step S4003, the peripheral member is selected in step S4004, the measurement model of the peripheral member is created in step S4005, and the basic shape model of the construction member is created in step S4006.
  • step S4007 the member movable determination unit 13 or the manager refers to the member database 4 for the construction member and the peripheral member, and determines whether or not there is an affected part. If there is an affected part ID, it is determined that the member has "movement", and the process proceeds to step S4008. If there is no affected part ID, it is determined that the member has no movement, and the design modification model is created in step S3007.
  • the member movable determination unit 13 or the manager refers to the member database 4 with respect to the "moving member" determined to have movement, and the model creation unit 9 uses the shape of the affected portion as the movable information of the member. Enter in.
  • the model creation unit 9 creates a movable model of a moving member (construction member and / or peripheral member) based on the movable information.
  • the creation of the movable model is a model in which information on the range of motion is given to the measurement model of the moving member or the basic shape model.
  • the modified model creation unit 10 synthesizes the movable model of the construction member created in step S4008 and the measurement model of the peripheral member created in step S4006. And create a "design modification model".
  • the basic shape model of the construction member created in step S4006 and the movable model of the peripheral member created in step S4008 are combined to create a "design modification model”.
  • step S4010 the modified construction plan creation unit 11 wants to modify the construction plan based on the design modification model via the input / output device 2 as in step S3008 (“construction designated member”). Let the administrator select.
  • the modified construction plan creation unit 11 assigns the construction designated member ID and the construction plan ID to the construction designated member, and the coordinates and shape of the design modification model for the construction designated member, as in step S3009. Let be the construction designated member coordinates and the construction designated member shape. Further, the modified construction plan creation unit 11 refers to the construction database 6 and sets the construction content related to the designated construction member as the construction inspection content, and refers to the member database 4 and sets the affected location information related to the designated construction member as the construction impact location information. According to the selection of the manager, the construction designated member coordinates, the construction designated member shape, the construction inspection contents, and the construction impact location information are recorded in the modified construction plan database 12. After recording, this management flow ends.
  • the data is also managed for the member or part affected by the movement.
  • a modified construction drawing can be created at any time and can be taken over to the next construction process (downstream process).
  • the management system and management method according to this embodiment utilize the data managed in the modified construction plan database 12 and manage the data to reflect the modifications in the design BIM (upstream). This embodiment is management when the correction reflection member exists in the design BIM (design data).
  • FIG. 18 is a block diagram of a management system 1''''' according to a fifth embodiment of the present invention.
  • the modified construction plan reflection unit 15 is added to the first embodiment.
  • the modified construction plan reflection unit 15 is also configured in the same manner as the other functional units, and can transmit and receive information.
  • FIG. 19 is a management flow diagram showing a management method according to a fifth embodiment of the present invention
  • FIG. 20 is a work image diagram of the management flow.
  • step S5002 the correction construction plan reflection unit 15 links the construction designation member coordinates and the construction designation member shape data of the correction reflection member with the member coordinates of the design database 21 and the member ID of the correction reflection member. Overwrite the member shape (see FIG. 20). The modified construction plan reflection unit 15 ends this management flow when the design database 21 is updated.
  • the management system and management method according to this embodiment utilize the data managed in the modified construction plan database 12 and manage the data to reflect the modifications in the design BIM (upstream). This embodiment is management when the correction reflection member does not exist in the design BIM (design data).
  • FIG. 21 is a block diagram of the management system 1 ′′'' ′′ according to the sixth embodiment of the present invention.
  • the management system 1''''' of the present embodiment is obtained by adding the modified construction plan reflection unit 15 to the third embodiment.
  • FIG. 22 is a management flow diagram showing a management method according to a sixth embodiment of the present invention
  • FIG. 23 is a work image diagram of the management flow.
  • step S6002 the correction construction plan reflection unit 15 adds the construction designation member coordinates and the construction designation member shape data of the selected correction reflection member to the design database 21 with a new member ID. .. (See FIG. 23).
  • the modified construction plan reflection unit 15 ends this management flow when the design database 21 is updated.
  • the design correction data of the members managed in the correction construction plan database 12 reflecting the actual construction situation is obtained by design BIM (upstream process). ) Can be reflected or added. For this reason, it is possible to prevent the situation where the information of the design BIM that is referred to each time the process progresses at the construction site is used in the downstream process as it is old and the situation at the site and the construction drawing do not match, and the BIM at the construction site. Can be used efficiently.
  • the modified construction plan reflection unit 15 of this embodiment can also be applied to the second and fourth embodiments.
  • the data recorded in the modified construction plan database 12 in the first to sixth embodiments can be output from the modified construction plan database 12 to the external system, and the design modified data is used in the external system. It is possible to utilize it.
  • Management system Management system 2 Input / output device 4
  • Material database 410 Basic material table 411 Impact location table 6 Construction database 610 Construction table 611 Construction member table 612 Construction content table 7 Construction member selection unit 8
  • Model creation unit 10 Modified model creation unit 11
  • Modified construction plan creation unit 12 Modified construction plan database 120 Construction plan table 121 Construction designated member table 122 Construction impact location table 123 Construction inspection content table 13
  • Member movement judgment unit 14 Basic shape model creation unit 15
  • Modified construction plan reflection unit 21 Design database 22 Measurement database

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JP7473457B2 (ja) * 2020-11-16 2024-04-23 鹿島建設株式会社 物理シミュレーションを伴う施工管理システム，施工管理方法，および施工管理プログラム
KR102488803B1 (ko) * 2021-11-25 2023-01-18 한국철도기술연구원 센서노드와 무선네트워크를 이용한 철도노반 구조물의 형상 데이터 축적 시스템 및 그 방법
JP2023146397A (ja) 2022-03-29 2023-10-12 株式会社トプコン データ管理システム，管理方法，管理プログラム
JP2023146396A (ja) 2022-03-29 2023-10-12 株式会社トプコン データ管理システム，管理方法，管理プログラム
KR102512419B1 (ko) * 2022-09-14 2023-03-22 주식회사 아브로소프트코리아 Bim 기반 프리캐스트 콘크리트 조립식 주택의 설계 방법
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