WO2019161855A1 - Procédé et système de gestion de construction de bâtiment - Google Patents

Procédé et système de gestion de construction de bâtiment Download PDF

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Publication number
WO2019161855A1
WO2019161855A1 PCT/DK2019/000078 DK2019000078W WO2019161855A1 WO 2019161855 A1 WO2019161855 A1 WO 2019161855A1 DK 2019000078 W DK2019000078 W DK 2019000078W WO 2019161855 A1 WO2019161855 A1 WO 2019161855A1
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WO
WIPO (PCT)
Prior art keywords
locations
structures
location
module
users
Prior art date
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PCT/DK2019/000078
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English (en)
Inventor
Kristian BIRCH PEDERSEN
Original Assignee
Exigo A/S
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.)
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Publication date
Application filed by Exigo A/S filed Critical Exigo A/S
Publication of WO2019161855A1 publication Critical patent/WO2019161855A1/fr

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Classifications

    • 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
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G06Q10/06311—Scheduling, planning or task assignment for a person or group
    • 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
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • 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—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 method and a system for managing a building construction process.
  • the present invention more particularly relates to a method and a system for managing a building construction process in a manner that enables location specific data to be provided by dedicated users and providers of the system.
  • US9424545B1 discloses a system and a method for providing geospatial worksite management.
  • the system and method display a map and provides information about tasks (such as a concrete construction) to be carried out.
  • the system and method are, however, not capable of providing information about structures and elements of a building. Accordingly, it would be desirable to have a system and a method that makes it possible to provide detailed information about structures and elements of various structures of a building within that location.
  • the system according to the invention is a system for managing a building construction process during a building period, in which a building complex comprising a plurality of locations is constructed, wherein the system comprises:
  • - adatabase configured to receive and store information from a number of providers/users, wherein the system comprises a user module configured to select:
  • the module is configured to generate and make available for the providers/users location specific process data related to the selected one or more locations or structures of the one or more locations,
  • the user module is configured to allow the providers/users to simulate the one or more locations or structures of the one or more locations and simultaneously calculate the process data related to the selected location or structures of the one or more locations.
  • the system allows the user to select one or more locations or structures of the one or more locations of interest and at the same time provide relevant data related to the selected location or structures of the one or more locations.
  • the system is configured in such a manner that upon selection initiated by the user, the system will carry on a filtering process, providing the user a simulation of aspect of the project, wherein said aspects are either related to time (progress based on planned versus accomplished tasks), economy (e.g. actual cost versus planned cost) or quality-related performance in the one or more selected locations.
  • the system is configured to provide a three- dimensional visual representation of the one or more selected locations or structures of the one or more locations. This may provide an overview that is not possible by using the prior art tools.
  • the system is configured to be applied for managing a building construction process during a building period.
  • "Managing" includes having access to information required to be capable of controlling the construction process.
  • the building complex comprising a plurality of locations. Each location will typically comprise a plurality of structures (also referred to as objects such as lamps, pipes, toilets, closets, doors, windows or electrical sockets).
  • the three-dimensional model module comprising information about the structures forming the building structures of the locations may be of any suitable type.
  • the three-dimensional model module contains information about the position and geometry of the structures of the locations.
  • the position is defined with respect to a predefined reference coordinate system.
  • the center of mass of a structures is defined with respect to the reference coordinate system.
  • a corner point of the structure is defined with respect to the reference coordinate system.
  • the three-dimensional model module contains information about the orientation of the structures of the locations.
  • the orientation is defined with respect to the predefined reference coordinate system.
  • the system and method according to the invention makes it possible to calculate (e.g. simulate) the exact number of each type of structures (e.g. objects as doors, walls, floors and cable trays) in any selection made up by one or more locations.
  • each type of structures e.g. objects as doors, walls, floors and cable trays
  • the system and method are capable of calculating the percentage of a wall that is located in a first location even if the wall extends into another location not being part of the selected location.
  • the system and method can calculate the volume of a structure. Moreover, the system and method can calculate the volume or length of that portion of a structure that is located in a selection made up by one or more locations. Thus, the system and method can calculate the price (based on known cost per volume or length). The system and method can also calculate the estimated duration of a task (based on known working capacity of providers such as the time specific work rate cost).
  • the system and method are capable of calculating the estimated cost for one or more tasks to be carried out (or have been accomplished) for any selection made up by one or more locations.
  • the three-dimensional model module is configured to visualise the one or more structures of the one or more selected locations.
  • a three-dimensional model module comprising information about the structures forming the building structures of the locations, it is possible to define the position, and orientation of all structures even if the structures extend into several locations.
  • the three-dimensional model module moreover, provides information about the relative three- dimensional positions of the structures.
  • the database is configured to receive and store information from a number of providers/users.
  • the database is configured to receive and store additional information such as weather data and exchange rates.
  • the information from the providers/users may be entered into the database in several ways.
  • the information from the providers/users may be entered into the database by the providers/users.
  • the information from the providers/users may be entered into the database by one or more system administrators.
  • the information from the providers/users may be entered into a data storage module configured to store information.
  • the system comprises a data storage module configured to upload information, wherein information can be imported into the database from the data storage module e.g. by a system administrator.
  • the system comprises a user module configured to select one or more locations or structures of the one or more locations, wherein the one or more locations constitute a subset of the building complex.
  • the one or more locations or structures of the one or more locations are selected by clicking on a visualisation (graphical representation) of the one or more locations or structures of the one or more locations.
  • the system comprises a user module configured to select a first point in time wherein the module is configured to generate and make available for the providers/users location specific process data related to the selected one or more locations or structures of the one or more locations.
  • the first point in time may be a previous point in time, present time or a future point in time.
  • the user module is configured to allow the providers/users to simulate the one or more locations or structures of the one or more locations and simultaneously present the process data related to the selected location or structures of the one or more locations.
  • This makes it possible to at the same time focusing on specific locations or structures of the one or more locations by a e.g. a menu (list of predefined locations or structures of locations) and/or a three-dimensional visualisation and have access to corresponding data.
  • This data may be provided as text or numbers or be presented in a graphical manner (e.g. a curve/graph, block diagram, table or chart).
  • the user module is configured to allow the providers/users to visualise the one or more locations or structures of the one or more locations and simultaneously present the process data related to the selected location or structures of the one or more locations. This makes it possible to at the same time focusing on specific locations or structures of the one or more locations by a three- dimensional visualisation and have access to corresponding data.
  • This data may be provided as text or numbers or be presented in a graphical manner (e.g. a curve/graph, block diagram, table or chart).
  • the user module is configured to allow for interaction with the user upon clicking on a location of the one or more visual locations and hereby selecting a subset (e.g. a single location or structure(s) of a single location) of the locations.
  • the user module is configured to allow for interaction with the user upon clicking on one or more members of a menu or list of one or more locations or one or more structures thereof and hereby selecting a subset (e.g. a single location or structure(s) of a single location) of the locations.
  • the "data” is automatically updated, so that the data corresponds to the selected location(s) or structures thereof.
  • the simulation in one embodiment this may include a visualisation
  • the user module is configured to allow a "click initiated” filtration of data (so that the relevant data is shown) when one simulation replaces another simulation-due to a clicking process initiated by the user.
  • to simulate By the term “to simulate” is meant that a simulation is provided.
  • the simulation is preferably carried out by using three-dimensional data of quantities of the structures and elements to calculate by location and use that as basis for estimating task length (duration), cost and earned value per location.
  • to visualise is meant that a visualisation (visual representation) is provided.
  • the visualisation is preferably three- dimensional. It may be beneficial that the visualisation can be seen from different views. It may be an advantage that the visualisation allows for the location(s) to be rotated by interaction with the user (e.g. by using a rotation function integrated in the user module).
  • the visualisation is a dynamic three-dimensional visualisation. It may be an advantage that the one or more locations can be rotated.
  • the user module is configured to select a second point in time, wherein the first point in time and the second point in time define a time interval.
  • the accomplished work and/or price for work carried out during one or more construction processes within the time interval can be determined in order to compare with the planned or scheduled values.
  • the point in time selection may be carried out by using any suitable solution.
  • the user module may comprise a selection area, by which the first point in time and the second point in time may be entered or selected from a selection menu.
  • the user module is configured to allow the providers/users to select and visualise a first location and hereafter continue the selection process in order to select a location being a sub- location of the first location.
  • This feature gives the user the option of exploring a complicated building complex step by step by narrowing down into specific and relevant parts/areas of the building complex.
  • the user module is configured to select a first location and a second location and move the locations relative to each other.
  • the movement of the locations relative to each other may be carried out by using any suitable tools.
  • the user module is configured to select a first location and a second location and displace the locations along a single direction relative to each other.
  • the user module is configured to select a first location and a second location and explode (displace away from each other) the locations along a single direction relative to each other. This approach secures that extra space is added between adjacent locations.
  • the user module is configured to select a first location and a second location and move the locations relative to each other.
  • the user module is configured to select three, four or more locations and move the locations relative to each other.
  • the user module is configured to allow the providers/users to select and graphically visualise the selected objects such as lamps, pipes, toilets, closets, doors, windows, walls, beams, columns, slabs or electrical sockets of the one or more locations constituting a subset of the building complex and simultaneously present the process data related to the selected objects.
  • the providers/users to select and graphically visualise the selected objects such as lamps, pipes, toilets, closets, doors, windows, walls, beams, columns, slabs or electrical sockets of the one or more locations constituting a subset of the building complex and simultaneously present the process data related to the selected objects.
  • relevant objects structured
  • the user module is configured to provide a forecast, whereby location specific process data are predicted by using data from the database.
  • the forecast is at least partly based on pre-defined estimates/expected milestones for a number of construction tasks. Forecasts may be based on application of such estimates and/or extrapolations from historical data collected.
  • the system comprises a selection structure configured in such a manner that the providers/users can select one or more locations or one or more structures of the one or more locations, wherein the system is configured to carry out a filtration of the available location specific process data related to the selected one or more locations or one or more structures of the one or more locations, whereby only location specific process data related to the one or more locations or one or more structures of the one or more locations is made available for the providers/users.
  • the system can provide information that is merely related to a desired selection of locations and/or structures thereof. This creates an overview and thus provides a user-friendly solution.
  • the selection structure is a portion of a visual structure presented on a display unit.
  • the visual structure presented on a display unit may be a three- dimensional representation.
  • the selection structure is a list of selectable list member each representing one or more locations or one or more structures of the one or more locations.
  • select structures that extend into several locations or structures that a difficult to select in any other way.
  • the system comprises a subdivision module, wherein the subdivision module is configured to subdivide a task into a plurality of sub tasks.
  • the system is capable of providing more detailed information (e.g. provide information of the progress of a task that has a long duration).
  • the subdivision module is configurable by entering information and/or data into one or more predefined members of the system. This may e.g. be done by user or an administrator.
  • the sub tasks may have a duration of a single day (24 hours).
  • the subdivision module may be any suitable member, by which it is possible to subdivide a task into smaller subtasks.
  • the system comprises a clash detection module, wherein the clash detection module is configured to detect clashes of one or more locations or one or more structures of the one or more locations selected by one or more providers/users.
  • the clash detection module is configured to detect clashes of one or more locations or one or more structures of the one or more locations selected by one or more providers/users.
  • geometrical errors e.g. adjacent girders, venting pipes extending in areas in which electrical wires are supposed to extend. Accordingly, errors can be detected and thus corrected earlier in order to limit the total cost.
  • the system is configured to sort the clashes of one or more locations or one or more structures of the one or more selected locations.
  • the system is configured to sort the clashes in such a manner that only clashes within the selected locations or one or more structures of the one or more selected locations are presented to the users and or providers.
  • the method according to the invention is a method for managing a building construction process during a building period, in which a building complex comprising a plurality of locations is constructed, wherein the method comprises the step of:
  • the module is configured to generate and make available, for the providers/users, location specific process data related to the selected one or more locations or structures of the one or more locations.
  • the method allows the user to select one or more locations or structures of the one or more locations of interest and at the same time provide relevant data related to the selected location or structures of the one or more locations. This may provide an overview that is not possible by using the prior art methods.
  • the method comprises the step of providing a three-dimensional visual representation of the selected one or more locations or structures of the one or more locations.
  • the method comprises the step of, by means of the user module, selecting a second point in time, wherein the first point in time and the second point in time define a time interval.
  • the method enables the accomplished work and/or price for work carried out during one or more construction processes within the time interval to be determined in order to compare with the planned or scheduled values.
  • the point in time selection may be carried out by using any suitable solution.
  • the user module may comprise a selection area, by which the first point in time and the second point in time may be entered or selected from a selection menu.
  • the method comprises a user module being configured to allow the providers/users to select and simulate (e.g. also visualise) a first location and hereafter continue the selection process in order to select a location being a sub-location of the first location.
  • the method comprises the step of allowing the providers/users to select and simulate (e.g. visualise) a location and simultaneously showing process data related to the selected location.
  • Simulation may include carrying out calculations and performing filtrations in order to provide data related to one or more selected locations and/or structures thereof.
  • the method comprises the step of allowing the providers/users to select and simulate (in one embodiment this may include to visualise) a first location and hereafter continue the selection process in order to select a location being a sub-location of the first location.
  • this may include to visualise
  • the method comprises the step of applying the user module to select a first location and a second location and move the locations relative to each other.
  • the movement of the locations relative to each other may be carried out by using any suitable tools.
  • the user module is configured to select a first location and a second location and displace the locations along a single direction relative to each other.
  • the method comprises the step of selecting a first location and a second location and explode (displace away from each other) the locations along a single direction relative to each other. This approach secures that extra space is added between adjacent locations.
  • the method comprises the step of selecting a first location and a second location and move the locations relative to each other.
  • the method comprises the step of selecting three, four or more locations and move the locations relative to each other.
  • the method comprises the step of applying the user module to provide a forecast, whereby location specific process data are predicted by using data from the database.
  • the forecast is at least partly based on pre-defined estimates/expected milestones for a number of construction tasks. Forecasts may be based on application of such estimates and/or extrapolations from historical data collected.
  • the method comprises the step of applying a selection structure configured in such a manner that the providers/users can select one or more locations or one or more structures of the one or more locations, wherein the method comprises the step of carrying out a filtration of the available location specific process data related to the selected one or more locations or one or more structures of the one or more locations, whereby only location specific process data related to the one or more locations or one or more structures of the one or more locations is made available for the providers/users.
  • the filtration can be carried out by using the three-dimensional model module to extract data related to the selected one or more locations or one or more structures of the one or more locations.
  • the selection structure is a portion of a visual structure presented on a display unit.
  • the visual structure presented on a display unit can assist the users/provides in the selection process, hereby providing a user-friendly method.
  • the selection structure is a list of selectable list member each representing one or more locations or one or more structures of the one or more locations.
  • the method comprises the step of applying a subdivision module, wherein the subdivision module is configured to subdivide a task into a plurality of sub tasks.
  • the method is capable of providing more detailed information (e.g. provide information of the progress of a task that has a long duration).
  • the method comprises the step of applying a clash detection module, wherein the clash detection module is configured to detect clashes of one or more locations or one or more structures of the one or more locations selected by one or more providers/users.
  • the clash detection module is configured to detect clashes of one or more locations or one or more structures of the one or more locations selected by one or more providers/users.
  • it is possible to identify geometrical errors e.g. adjacent girders, venting pipes extending in areas in which electrical wires are supposed to extend). Accordingly, errors can be detected and thus corrected earlier in order to limit the total cost.
  • Fig. 1 shows a schematic view of a system according to the invention
  • Fig. 2A shows a first step in a narrowing down process carried out by using the system according to the invention
  • Fig. 2B shows a second step in the narrowing down process shown in Fig. 2A;
  • Fig. 2C shows a third step in the narrowing down process shown in
  • Fig. 2D shows a fourth step in the narrowing down process shown in Fig. 2A-Fig 2C;
  • Fig. 3 shows a schematic view of how providers of the system according to the invention can extract information from the database of the system
  • Fig. 4 shows an example of how a system according to the invention visualises selected locations and simultaneously present process data related to the selected locations
  • Fig. 5A shows a graphical representation of several performance indexes versus time up to a first point in time
  • Fig. 5B shows the graphical representation shown in Fig. 5A up to a second point in time
  • Fig. 6A shows a graphical visualisation of a building complex in a first configuration (at a first point in time);
  • Fig. 6B shows a graphical visualisation of the building complex shown in Fig. 6A in a second configuration (at a second point in time);
  • Fig. 6C shows a graphical visualisation of the building complex shown in Fig. 6A and Fig. 6B in a third configuration (at a third point in time);
  • Fig. 7A shows how the system and method according to the invention is capable of allocating different portions of a single structure to different building structures (in this example being adjacent rooms);
  • Fig. 7B shows a task as it is typically defined in prior art systems
  • Fig. 7C shows how the task shown in Fig. 8B is defined in one embodiment according to the invention.
  • Fig. 8A shows an illustration of a building complex
  • Fig. 8B is a table listing calculated quantities of selected structures of four selected locations of the building complex shown in Fig. 8A, wherein the quantities are calculated on the basis of the three-dimensional model module corresponding to the building complex shown in Fig. 8A;
  • Fig. 8C is a table illustrating components of the structures listed in
  • Fig. 8D is a graph illustrating the progress of the building process related to the structures listed in Fig. 8C within selected locations;
  • Fig. 8E shows the work progress percentage of one selected structure (concrete).
  • Fig. 8F shows a window illustrating at the right side a selected location A and at the left side the planned progress and the accomplished progress versus time
  • Fig. 9 shows how the system and method according to the invention applies the three-dimensional model module to carry out calculations
  • Fig. 10A shows a first structure and second structure in a three- dimensional reference coordinate system
  • Fig. 10B shows the first wall and the second wall shown in Fig. 10A, wherein the second wall is completely in a location U selected by using the system or method according.
  • a system 2 of the present invention is illustrated in Fig. 1.
  • Fig. 1 is a schematic view of a system 2 according to the invention.
  • the system is a system 2 for managing a building construction process during a building period.
  • the system 2 comprises an database 6 including location specific data concerning estimated working hours to be used for the tasks of the building construction process. These tasks may include design, engineering, bricklaying, carpentry, piping, mechanical installation, painting, furnishing and work carried out by other professions such as electrical technicians.
  • a number of providers 12, 12', 12" providing any suitable service that may include any of the following: design, engineering, bricklaying, carpentry, piping, mechanical installation, painting, furnishing and work carried out by other professions such as electrical technicians, can access the database 6 in order to enter data or update data.
  • data may include, estimated working hours, actually spent working hours, predefined milestones for performing tasks or sub-tasks thereof (e.g. laying bricks or installing a pipe system), material used, material to be used, material cost (e.g. cost per area or volume).
  • the providers 12, 12', 12" may access the database 6 by means of any suitable interface such as a computer, tablet or smartphone connected to the database 6.
  • the providers 12, 12', 12" keep their data updated within a predefined frequency e.g. once every month, once every 14 days, once every week, once every day or several times a day. Accordingly, invoicing can always be made on a valid basis.
  • the providers 12, 12', 12" enter information into the database 6 by/through one or more system administrators.
  • the information from the providers/users may be entered into a data storage module (not shown).
  • the system 2 comprises a data storage module configured to upload information, wherein information can be imported into the database 6 from the data storage module e.g. by a system administrator.
  • the system 2 comprises a three-dimensional model module 4 configured to provide visual presentation of the building complex 20 that is under construction.
  • the building complex 20 comprises a plurality of locations U, l_ 2 , l_ 3 , U, l_ 5 , L 6 .
  • the three-dimensional model module 4 is configured to visualise the building complex 20 and its locations U, l_ 2 , l_ 3 , U, Ls, l_ 6 .
  • the three-dimensional model module 4 contains constructional information about the sites of the building complex 20 and its locations U, l_ 2 , l_ 3 , l_ 4 , l_ 5 , L 6 .
  • the system 2 comprises a user module 8 connected to the three- dimensional model module 4 and the database 6.
  • the user module 8 is configured to allow a provider/user 10, 10', 10', 12, 12' to select one or more locations U, l_ 2 , l_ 3 , l_ 4 , l_ 5 , l_ 6 of interest, wherein the one or more locations U, l_ 2 , l_ 3 , l_ 4 , l_ 5 , l_ 6 constitute a subset of the entire building complex 20.
  • the user module 8 is moreover configured to allow a provider/user 10, 10', 10', 12, 12' to select a first point in time.
  • the user module 8 is adapted for generating location specific process data 14, 14', 14" related to the selected one or more locations U, l_ 2 , l_ 3 , l_ 4 , l_5, l_ 6 .
  • the process data 14, 14', 14" may include the estimated remaining construction time, the cost up to the point in time and/or the work accomplished measured relative to the scheduled work.
  • the providers 12, 12', 12" can use the user module 8 for making invoices. Instead of keeping track of every accomplished task and ongoing task, the system 2 automatically provides the data required to make an invoice representing the work that has been accomplished at any given time. Since the system is updated on a continuous basis, the invoice data will always be reliable.
  • the users 12, 12' shown in Fig. 1 may be managers seeking information e.g. about the status or remaining cost of the construction process.
  • system 2 is configured to automatically provide data on the basis of any selected location(s) U, l_2, l_3, U, L 5 , l_ 6 . At any selected time. It is furthermore possible to select an interval (defined by the first point in time and a second point in time), in case that this is desirable.
  • the user module 8 Since the user module 8 is set up to communicate and exchange data information with both the database 6 and the three-dimensional model module 4, the user module 8 is capable of providing complex data originating from the database 6 in combination with visualisation of one or more selected location(s) U, l_ 2 , l_ 3 , U, l_ 5 , l_ 6 .
  • Fig. 2A illustrates how the system according to the invention can be used to select a sub location l_ 2 of a location U of a building complex 20.
  • the system provides a visualisation 18 of a building complex comprising a first location U that is selected. The selection is symbolised by the "X". The user of the system may simply click on the location U.
  • the system provides process data 14, 14', 14" available for the user. These process data 14, 14', 14" may include the estimated remaining construction time, the cost up to the point in time and/or the work accomplished measured relative to the scheduled work.
  • the process data 14, 14', 14" may be presented as text, numbers or one or more diagrams or graphs.
  • Fig. 2B illustrates a second step in the narrowing down process shown in Fig. 2A.
  • the location U has been selected and thus the remaining part of the building complex has been removed.
  • the system provides process data 14, 14' (e.g. the estimated remaining construction time, the cost up to the point in time and/or the work accomplished measured relative to the scheduled work) relevant for the location U available for the user (e.g. presented as text, numbers or one or more diagrams or graphs) for the user.
  • process data 14, 14', 14" may include the estimated remaining construction time, the cost up to the point in time and/or the work accomplished measured relative to the scheduled work.
  • the process data 14, 14', 14" may be presented as text, numbers or one or more diagrams or graphs.
  • the location U comprises sub locations, out of which the right portion marked with an "X" is selected by the user.
  • Fig. 2C illustrates a third step in the narrowing down process shown in Fig. 2A and Fig 2B.
  • the locations l_ 2 and l_ 2 - are displaced away from each other. Hereby, a space is provided between these locations.
  • the location l_ 2 is selected by the user (this is illustrated by the "X").
  • Fig. 2D illustrating a fourth step in the narrowing down process shown in Fig. 2A-Fig 2C
  • the visualisation 18 of the location l_ 2 can be rotated by using a rotation function of the system.
  • the process data 14' relevant for location l_ 2 is available next to the visualisation of location l_ 2 .
  • Fig. 3 illustrates a schematic view of how providers 10, 10', 10" of the system according to the invention can extract information from the database 6 of the system.
  • the providers 10, 10', 10" provide data 24 that enter a data storage module 16.
  • the providers 10, 10', 10" enter the data 24 into the data storage module 16. This may be accomplished by using any suitable interface e.g. a computer, a tablet or a smartphone.
  • the data 24 may e.g. be "follow up parameters", activities, locations, starting dates, completion dates or progress information data (resources used (manpower, machinery, equipment and materials).
  • the data 24 enter the database 6 from the data storage module 16. This may be done by one or more administrators, preferably in a manner, in which one or more criterions (e.g. application of error removal filtration) are complied with.
  • the providers 10, 10', 10" can extract information/data 22 from the database 6.
  • the extracted information/data 22 may include payments to date, monthly payments (historical data), expected monthly payments. All these data may be selected for any desired location. Accordingly, the system according to the invention can provide useful information for the providers 10, 10', 10" for any selected locations and for any time period.
  • Fig. 4 illustrates an example of how a system according to the invention visualises a number of selected locations U, l_ 2 , l_ 3 , U, L 5 and simultaneously presents process data 14, 14', 14", 14'" and a graphical representation 26 for the selected locations U, l_ 2 , l_ 3 , U, l_ 5 .
  • the visualisation is provided by using a screen, in which the locations are shown in an exploded view.
  • the user can see details that cannot be seen by using prior art systems. Such details may e.g. be a basement that normally would be impossible to see because a floor would be provided on top of the basement.
  • the system comprises a rotation function allowing the user to rotate one or more of the locations U, l_ 2 , l_ 3 , l_ 4 , l_ 5 .
  • Fig. 5A illustrates a graphical representation of several performance indexes 28 versus time 30 up to a point in time T 6 (today).
  • the performance indexes 28 are plotted against time.
  • the performance indexes 28 are measured relative to a planned reference value 1.00.
  • Fig. 5B illustrates the graphical representation shown in Fig. 5A up to another point in time Tg representing the end time.
  • Fig. 6A illustrates a graphical visualisation of a building complex 20 in a first configuration (at a first point in time) T 2 .
  • Fig. 6B illustrates a graphical visualisation of the building complex 20 shown in Fig. 6A in a second configuration at a later (at a second) point T 4 . It can be seen that the building process has progressed during the time interval DTi.
  • Fig. 6C illustrates a graphical visualisation of the building complex shown in Fig. 6A and Fig. 6B in a third configuration (at a third point in time) between T 6 and T 7 . It can be seen that the building process has progressed even further during the time interval DT 2 .
  • Fig. 7A illustrates how the system and method according to the invention can allocate different portions of a single structure 50 to different building structures 48, 48'.
  • the single structure 50 is a wall 50 being a structure of two adjacent rooms 48, 48'.
  • the wall 50 is arranged in such a manner that a first portion (67 %) of the wall 50 is part of the first room 48, whereas the remaining 33 % of the wall 50 is part of the second room 48'. Accordingly, the system and method according to the invention is capable of handling single structures that form part of various locations.
  • Fig. 7B illustrates a task 32.
  • the task 32 has a start time 52 and an end time 52' defining the duration of the task. If the duration of the task 32 is long (e.g. several months), it is not possible to gain information related to the task while the task is carried out.
  • Fig. 7C illustrates how the task 32 shown in Fig. 8B is defined in one embodiment according to the invention.
  • the system and method define a task 32 as a series of consecutive sub tasks 34, 34', 34" each having a start time 54 and an end time 54'.
  • this subdivision of the task 32 it is possible to gain detailed information related to the task while the task is carried out.
  • the duration of the consecutive sub tasks 34, 34', 34" is 24 hours.
  • the duration of the consecutive sub tasks 34, 34', 34" is six hours.
  • the duration of the consecutive sub tasks 34, 34', 34" is 48 hours.
  • Fig. 8A illustrates an illustration of a building complex 20 comprising several locations U, l_ 2 , l_ 3 , l_ 4 .
  • Fig. 8B is a table illustrating the content of selected structures of four locations U, L 2 , L 3 , U of the building complex shown in Fig. 8A.
  • first column from the left
  • structures are listed. These structures are: doors, wall 1 (a first wall type), wall 2 (a second wall type), floor and cable trays.
  • Fig. 8C is a table listing components of the structures listed in Fig. 8B. Comparing Fig. 8B and Fig. 8C, it can be seen that the wall 1 is linked (indicated by a dotted line) to a concrete structure. Likewise, the wall 2 is linked to the concrete structure (indicated by a dotted line). The floor is also linked to the concrete structure (indicated by a dotted line). The cable trays are linked to the cable tray type 1 structure (indicated by a solid line). The walls (both type 1 and 2) are linked to the interior painting structure (indicated by solid lines).
  • the floor structure in Fig. 8B is linked to the interior structure (indicated by a solid line).
  • Fig. 8C shows the quantity of structures for the four locations Li, L 2 , L 3 , U of the building complex.
  • Fig. 8C also shows the unit cost (in the third column from the right), the total cost (in the second column from the right) and the man-hours per unit (in the first column from the right). Accordingly, the information in Fig. 8C can be used to calculate the cost as tasks are being carried out. It can also be calculated whether more staff is needed.
  • Fig. 8D is a graph illustrating the building process versus time for selected locations U, l_ 2 , l_ 3 of the building complex related to the structures listed in Fig. 8C.
  • the planned tasks (the three thin lines) are planned to be accomplished at different time periods for a given location.
  • the thick line (showing the accomplished concrete structure task in the selected locations U, l_ 2 , l_ 3 of the building complex are relatively close to the planned concrete structure task curve.
  • the concrete task progress is forecasted (illustrated by the left dotted forecast line). It can be seen that "today" is indicated. Since cable trays cannot be installed before the wall is constructed, the cable tray work for location l_ 3 and U cannot be carried out as planned (shown with the solid line). Accordingly, a new cable tray task forecast is generated (shown with a dotted line).
  • Fig. 8E shows the work progress percentage of one selected structure (concrete). It can be seen that the concrete work progress percentage is 100% for location U and l_ 2 , whereas in location l_ 3 the work progress percentage is 50%.
  • Fig. 8F shows a window displaying, at the right side, a selected location U (selected by clicking by means of the arrow) of a building complex 20. At the left side, Fig. 8F shows the planned progress 44 and the accomplished progress 46 versus time 30.
  • Fig. 9 illustrates how the system and method according to the invention applies the three-dimensional model module to carry out calculations.
  • the wall type 1 corresponding to the one shown in Fig. 8B is selected. It can be seen that the table contains a row showing the area and a row showing the volume of wall type 1 in total and for each location U, l_ 2 , l_ 3 , U. The total area and volume is calculated like shown below the table.
  • Fig. 10A illustrates a first structure Si and second structure S 2 within a three-dimensional reference coordinate system having three axes X, Y, Z. The structures Si and S 2 are box-shaped walls.
  • the first wall Si has a length Di, a height Hi and a width Wi.
  • the second wall S 2 has a length D 2 , a height H 2 and a width W 2 .
  • the center of mass of the first wall Si is shown as a position point (xi, yi, zi), whereas the orientation of the first wall Si is indicated with an orientation vector (ai, bi, Ci), whereas the center of mass of the second wall S 2 is shown as a position point (X2, y2, z 2 ), whereas the orientation of the second wall S 2 is indicated with an orientation vector (a 2 , b 2 , c 2 ).
  • the system and method according to the invention can calculate the volume of the first wall Si as the product of the length D 2 the, height H 2 and the width W 2 .
  • the area facing the second wall S 2 can be calculated as the product of the length D 2 and the height H 2 .
  • Fig. 10B illustrates the first wall Si and second wall S 2 shown in Fig. 10A.
  • a location Li is selected by using the system or method according to the invention.
  • the location Li has a box-shaped form and comprises a portion of the first wall Si and the entire second wall S 2 .
  • the system and method according to the invention can calculate the volume of the wall within the location Li. Since 70 % of the volume of the first wall Si is located in the location Li, the total volume of the walls in the location Li is given by the volume of the second wall S 2 and 70 % of the volume of the first wall Si.
  • Axis X, Y, Z (ai, bi, ci) Orientation vector (ai, bi, ci) Orientation vector (xi, yi, zi) Position point (X2, y 2 , z 2 ) Position point

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Abstract

L'invention concerne un système (2) destiné à gérer un processus de construction de bâtiment pendant une période de construction, dans lequel est construit un complexe de construction (20) comprenant une pluralité d'emplacements (U, L2, L3, L4, L5, L6). Le système (2) comprend un module de modèle tridimensionnel (4) destiné à contenir des informations concernant les structures formant les structures de construction des emplacements (U, L2, L3, L4, L5, L6) et une base de données (6) configurée pour recevoir et stocker des informations téléchargées par un certain nombre de fournisseurs/utilisateurs ( 10, 10', 10', 12, 12'). Le système (2) comprend un module utilisateur (8) configuré pour sélectionner un ou plusieurs emplacements (U, L2, L3, U, L5, L6) constituant un sous-ensemble du complexe de construction (20) et un premier point dans le temps (Ti, T2, T3), le module étant configuré pour générer et rendre disponibles pour les fournisseurs/utilisateurs (10, 10', 10', 12, 12') des données de processus spécifiques à l'emplacement (14, 14', 14") associées au ou aux emplacements sélectionnés (U, L2, L3, L4, L5, L6).
PCT/DK2019/000078 2018-02-22 2019-02-22 Procédé et système de gestion de construction de bâtiment WO2019161855A1 (fr)

Applications Claiming Priority (2)

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DKPA201800088 2018-02-22
DKPA201800088A DK201800088A1 (en) 2018-02-22 2018-02-22 Method and System for Building Construction Management

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140277666A1 (en) * 2013-03-15 2014-09-18 Stanford University Systems and methods for generating scheduling options in consideration of specific space constraints within a construction site
US9424545B1 (en) 2015-01-15 2016-08-23 Hito Management Company Geospatial construction task management system and method
US20170004437A1 (en) * 2013-03-13 2017-01-05 Hts, Inc. Systems, apparatus and methods for generating and displaying a schedule impact map
EP3285213A1 (fr) * 2016-08-16 2018-02-21 Hexagon Technology Center GmbH Emballage de travail lod

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20170004437A1 (en) * 2013-03-13 2017-01-05 Hts, Inc. Systems, apparatus and methods for generating and displaying a schedule impact map
US20140277666A1 (en) * 2013-03-15 2014-09-18 Stanford University Systems and methods for generating scheduling options in consideration of specific space constraints within a construction site
US9424545B1 (en) 2015-01-15 2016-08-23 Hito Management Company Geospatial construction task management system and method
EP3285213A1 (fr) * 2016-08-16 2018-02-21 Hexagon Technology Center GmbH Emballage de travail lod

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