WO2022123126A1 - Tool for viewing in 3d a building coupled with a schedule - Google Patents

Tool for viewing in 3d a building coupled with a schedule Download PDF

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Publication number
WO2022123126A1
WO2022123126A1 PCT/FR2021/000136 FR2021000136W WO2022123126A1 WO 2022123126 A1 WO2022123126 A1 WO 2022123126A1 FR 2021000136 W FR2021000136 W FR 2021000136W WO 2022123126 A1 WO2022123126 A1 WO 2022123126A1
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Prior art keywords
building
visualization
construction
tool
constituents
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PCT/FR2021/000136
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French (fr)
Inventor
Patrick Herbault
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Patrick Herbault
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Publication date
Priority claimed from FR2012938A external-priority patent/FR3117241A1/en
Priority claimed from FR2014285A external-priority patent/FR3117243A1/en
Application filed by Patrick Herbault filed Critical Patrick Herbault
Publication of WO2022123126A1 publication Critical patent/WO2022123126A1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0481—Interaction techniques based on graphical user interfaces [GUI] based on specific properties of the displayed interaction object or a metaphor-based environment, e.g. interaction with desktop elements like windows or icons, or assisted by a cursor's changing behaviour or appearance
    • G06F3/04815—Interaction with a metaphor-based environment or interaction object displayed as three-dimensional, e.g. changing the user viewpoint with respect to the environment or object
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0484—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range
    • G06F3/04845—Interaction techniques based on graphical user interfaces [GUI] for the control of specific functions or operations, e.g. selecting or manipulating an object, an image or a displayed text element, setting a parameter value or selecting a range for image manipulation, e.g. dragging, rotation, expansion or change of colour
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR 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; CALCULATING OR 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; 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/048—Indexing scheme relating to G06F3/048
    • G06F2203/04804—Transparency, e.g. transparent or translucent windows

Definitions

  • the invention relates to a tool for three-dimensional visualization of the construction of a building according to a schedule.
  • these visualizations do not include temporary elements of the construction site, for example as part of a product-process optimization to optimize the building construction process.
  • the software tool for three-dimensional visualization of a building according to the invention is coupled with a construction schedule for this building and has the constitution of the building in the form of CAD components as well as dates associated with the presence or the absence of these constituents in accordance with the construction schedule.
  • the tool allows the virtual visualization of the construction of the building by making the constituents appear or disappear virtually at a given moment according to the presence or absence of each constituent in accordance with the schedule.
  • the tool has a means for associating the planning data of the constituents
  • the tool has its own interface for associating the planning data of the constituents.
  • the tool has a planning data import mode from a planning tool.
  • the tool comprises an interface for defining the given instant of visualization.
  • the tool includes a timeline interface with a start, an end, a playback function, freeze frame, fast forward, fast reverse.
  • the tool includes an interface to define the time scale for the scrolling speed of the visualization in relation to the time scale of the construction of the building.
  • the invention has the advantage of being able to have a virtual video of the construction of a building produced by the three-dimensional visualization tool.
  • this is indeed one of the uses of the three-dimensional visualization tool of a building when it is used to produce a virtual video of the construction of the building, in particular to optimize the construction process of the building. .
  • FIG.l shows a construction site at the initial stage without a building but with a regulatory building permit panel, advertising panels and a sales area, visualized virtually.
  • FIG.2 shows a building under construction at one stage visualized virtually.
  • FIG.3 shows a building under construction at another stage visualized virtually.
  • FIG.4 shows a finalized building visualized virtually with a technical rendering.
  • FIG.5 shows a finalized building visualized virtually with a 3D rendering.
  • the software tool for three-dimensional visualization of a building (B) according to the invention is coupled to a construction schedule for this building (B) [0029]
  • This schedule can be macroscopic or finer.
  • the planning can be carried out macroscopically, the construction being organized by batches and each of the constituents of the three-dimensional definition belongs to one of the batches.
  • the planning can be carried out in a much finer way, each of the constituents being the subject of an individual planning task.
  • the three-dimensional visualization software tool must also have the constitution of the building (B) in the form of CAD components as well as the dates associated with the presence or absence of these components in accordance with the construction schedule.
  • IFC Industry Foundation Classes
  • the three-dimensional visualization software tool must also have the dates associated with the presence or absence of these constituents in accordance with the construction schedule.
  • the tool allows the virtual visualization of the construction of the building (B) by making the constituents appear or disappear virtually at a given moment according to the presence or absence of each constituent in accordance with the schedule.
  • FIG.l illustrates the example where the building (B, B0) is at stage zero, that is to say where it has not yet come out of the ground. Without waiting for the site building (B) to come out of the ground, the three-dimensional definition of the site may already include at least one temporary element (P) such as a regulatory panel (PR), an advertising panel (PP) or a sale (EV) present near the site.
  • P temporary element
  • PR regulatory panel
  • PP advertising panel
  • EV sale
  • FIG.2 illustrates the visualization obtained by way of example of a building (B, Bl) at the start of construction.
  • FIG.3 illustrates the visualization obtained by way of example of the building (B, B2) is in an intermediate configuration.
  • FIG.4 illustrates the visualization of the building (B) obtained a step of the construction process corresponding to the building (B, B3) finalized as shown in technical view.
  • the final visualization of the stage of the construction process corresponding to the finalized building (B, B3) is made with 3D rendering as illustrated [Fig.5].
  • 3D rendering as illustrated [Fig.5].
  • the tool has its own interface for associating the planning data of the constituents. This is the case when the planning data is manually integrated into the tool or in a more automated version when the tool directly integrates a planning tool typically of the Gantt type.
  • the tool has a mode for importing planning data from an external planning tool typically of the Gantt type, for example in the form of an Excel file (registered trademark) exported from 'MS Project type planning software (Registered Trademark).
  • an Excel file registered trademark
  • 'MS Project type planning software Registered Trademark
  • the tool includes an interface for defining the given instant of visualization.
  • the tool includes, analogously to video playback, a timeline interface with a start, an end, a playback function, freeze frame, fast forward, fast reverse.
  • the start of the time line corresponds to the start of the construction of the building (B) and the end of the scale of the time line corresponds to the end of the construction of the building (B) . It is possible to add in the final a sequence going from a technical view to a photorealistic view with 3D rendering to illustrate the finishing phase completing the construction of the building (B).
  • the tool includes an interface to define the time scale for the scrolling speed of the visualization in relation to the time scale of the construction of the building (B).
  • this may consist of one day of construction being translated into one second of video.
  • This can also consist in defining the duration of the video, for example a duration of one minute and choosing the time scale so that it corresponds to the duration of the construction site from start to finish.
  • the visualization can be that of a point of view external to the building, such as a helicopter view.
  • the visualization can be internal to the building according to a view in game mode, that is to say making it possible to visualize and walk around in a 3D model as inside a first-person game.
  • a constituent In the case where a constituent is scheduled to be produced with a start date and an end date, it is preferably viewed during this production phase with a level of transparency/opacity depending on the percentage of theoretical progress of the realization.
  • the constituent is transparent at the start of the production phase, partially transparent/opaque during the production phase and opaque when the theoretical production phase is completed.
  • the invention has the advantage of being able to have a virtual video of the construction of a building (B) produced by the three-dimensional visualization tool of course at accelerated speed.
  • the tool has a video export mode developed in this way.
  • This video can be used by the constructor of the building (B) to optimize his process or for the end customer to visualize his project.
  • this is effectively one of the uses of the three-dimensional visualization tool of a building (B) when it is used to produce a virtual video of the construction of the building (B) to optimize the building construction process.
  • the invention relates to a tool for three-dimensional visualization of the construction of a building according to a schedule.

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Abstract

The invention relates to a tool for viewing in 3D the construction of a building as a function of a schedule. The software tool for viewing in three dimensions a building is coupled with a construction schedule for this building and knows the make-up of the building in the form of CAD constituents and dates associated with the presence or absence of these constituents according to the construction schedule. Thus, the tool allows construction of the building to be viewed virtually by making appear or disappear virtually, at a given time, the constituents as a function of the presence or absence of each constituent according to the schedule. The tool comprises an interface for interfacing with a timeline having a start and an end, a read function, a pause function, a fast-forward function, a rewind function and a means for exporting a virtual video of the accelerated construction of the building.

Description

Description Description
Titre de l'invention : Outil de visualisation 3D d’un bâtiment couplé à un planning Title of the invention: 3D visualization tool for a building coupled with a schedule
[0001] DOMAINE DE L'INVENTION AUQUEL SE RAPPORTE L'INVENTIONFIELD OF THE INVENTION TO WHICH THE INVENTION RELATES
[0002] L’invention concerne un outil de visualisation tridimensionnelle de la construction d’un bâtiment en fonction d’un planning. The invention relates to a tool for three-dimensional visualization of the construction of a building according to a schedule.
ART ANTERIEUR PRIOR ART
[0003] Dans le domaine des outils logiciels dans le domaine du bâtiment, il existe de nombreux outils d’accompagnement tels que des outils CAO pour la construction ou des outils plus artistiques de rendu 3D pour visualiser à l’avance pour le client une vue photoréaliste du bâtiment achevé. [0003] In the field of software tools in the field of construction, there are many accompanying tools such as CAD tools for construction or more artistic 3D rendering tools to visualize in advance for the customer a view photorealistic of the completed building.
[0004] Il existe également des outils de planification, de facturation, de gestion documentaire... [0004] There are also tools for planning, invoicing, document management, etc.
[0005] Plusieurs brevets (US2019205484 paragraphe [93], US20100241471 paragraphe [64], US20030052877 paragraphes [33-34] et US20100217640 paragraphe [18]) décrivent un outil de visualisation en 3D d’un bâtiment qui permette de visualiser la construction d’un bâtiment en fonction d’un planning. [0005] Several patents (US2019205484 paragraph [93], US20100241471 paragraph [64], US20030052877 paragraphs [33-34] and US20100217640 paragraph [18]) describe a 3D visualization tool of a building which makes it possible to visualize the construction of a building according to a plan.
[0006] Par contre ces visualisations n’intègrent pas des éléments provisoires du chantier par exemple au titre d’une optimisation produit-process pour optimiser le processus de construction du bâtiment. [0006] On the other hand, these visualizations do not include temporary elements of the construction site, for example as part of a product-process optimization to optimize the building construction process.
[0007] Ces éléments provisoires tels que des coffrages, une fois apparus dans la visualisation doivent ensuite disparaître. [0007] These temporary elements such as formwork, once they have appeared in the display, must then disappear.
[0008] BREVE DESCRIPTION DE L’INVENTION [0008] BRIEF DESCRIPTION OF THE INVENTION
[0009] L’outil logiciel de visualisation tridimensionnelle d’un bâtiment selon l’invention est couplé à un planning de construction de ce bâtiment et dispose de la constitution du bâtiment sous forme de constituants en CAO ainsi que des dates associées à la présence ou l’absence de ces constituants conformément au planning de construction. [0009] The software tool for three-dimensional visualization of a building according to the invention is coupled with a construction schedule for this building and has the constitution of the building in the form of CAD components as well as dates associated with the presence or the absence of these constituents in accordance with the construction schedule.
[0010] De ce fait l’outil permet la visualisation virtuelle de la construction du bâtiment en faisant apparaître ou disparaître virtuellement à un instant donné les constituants en fonction de la présence ou l’absence de chaque constituant conformément au planning. [0010] As a result, the tool allows the virtual visualization of the construction of the building by making the constituents appear or disappear virtually at a given moment according to the presence or absence of each constituent in accordance with the schedule.
[0011] Les éléments construits restent présents une fois apparus dans la visualisation alors que des éléments provisoires peuvent apparaître puis disparaître, les éléments provisoires étant numérisés comme constituants du bâtiment (B) pour être intégrer dans la visualisation virtuelle. [0011] The constructed elements remain present once they have appeared in the visualization, whereas temporary elements can appear and then disappear, the temporary elements being digitized as constituents of the building (B) to be integrated into the virtual visualization.
[0012] De façon avantageuse, en parallèle de la commande de l’instant observé, la commande du point de vue de la visualisation reste fonctionnelle [0013] L’outil dispose d’un moyen pour associer les données planning des constituants[0012] Advantageously, in parallel with the control of the instant observed, the control from the point of view of visualization remains functional [0013] The tool has a means for associating the planning data of the constituents
[0014] Suivant un mode réalisation, l’outil dispose d’une interface propre pour associer les données planning des constituants. [0014] According to one embodiment, the tool has its own interface for associating the planning data of the constituents.
[0015] Selon un autre mode de réalisation, l’outil dispose d’un mode d’importation des données planning d’un outil de planification. [0015] According to another embodiment, the tool has a planning data import mode from a planning tool.
[0016] L’outil comporte une interface pour définir l’instant donné de la visualisation. [0016] The tool comprises an interface for defining the given instant of visualization.
[0017] Pour cela, l’outil comporte une interface ligne de temps avec un début, une fin, une fonction lecture, arrêt sur image, avance rapide, retour rapide. [0017] For this, the tool includes a timeline interface with a start, an end, a playback function, freeze frame, fast forward, fast reverse.
[0018] L’outil comporte une interface pour définir l’échelle de temps pour la vitesse du défilement de la visualisation par rapport à l’échelle de temps de la construction du bâtiment. [0018] The tool includes an interface to define the time scale for the scrolling speed of the visualization in relation to the time scale of the construction of the building.
[0019] Dans le cas où un constituant est prévu au planning d’être réalisé avec une date de début et une date de fin, il est de façon préférentielle visualisé pendant cette phase de réalisation avec un niveau de transparence/opacité fonction du pourcentage d’avancement théorique de la réalisation. [0019] In the case where a constituent is scheduled to be produced with a start date and an end date, it is preferentially viewed during this production phase with a level of transparency/opacity depending on the percentage of theoretical progress of the realization.
[0020] L’invention présente l’intérêt de pouvoir disposer d’une vidéo virtuelle de la construction d’un bâtiment produite par l’outil de visualisation tridimensionnelle. The invention has the advantage of being able to have a virtual video of the construction of a building produced by the three-dimensional visualization tool.
[0021] En termes d’utilisation, c’est effectivement une des utilisations de l’outil de visualisation tridimensionnelle d’un bâtiment quand il est utilisé pour produire une vidéo virtuelle de la construction du bâtiment notamment pour optimiser le processus de construction du bâtiment. [0021] In terms of use, this is indeed one of the uses of the three-dimensional visualization tool of a building when it is used to produce a virtual video of the construction of the building, in particular to optimize the construction process of the building. .
Brève description des dessins Brief description of the drawings
[0022] D'autres caractéristiques et avantages de l'invention apparaîtront à la lecture de la description détaillée qui suit pour la compréhension de laquelle on se reportera aux dessins annexés. Other characteristics and advantages of the invention will appear on reading the following detailed description for the understanding of which reference is made to the accompanying drawings.
[0023] [Fig.l] montre un chantier à l’étape initiale sans bâtiment mais avec un panneau réglementaire de permis de construire, des panneaux publicitaires et un espace de vente, visualisée virtuellement. [0023] [Fig.l] shows a construction site at the initial stage without a building but with a regulatory building permit panel, advertising panels and a sales area, visualized virtually.
[0024] [Fig.2] montre un bâtiment en cours de construction à une étape visualisée virtuellement. [0024] [Fig.2] shows a building under construction at one stage visualized virtually.
[0025] [Fig.3] montre un bâtiment en cours de construction à une autre étape visualisée virtuellement. [0025] [Fig.3] shows a building under construction at another stage visualized virtually.
[0026] [Fig.4] montre un bâtiment finalisé visualisé virtuellement avec un rendu technique. [0026] [Fig.4] shows a finalized building visualized virtually with a technical rendering.
[0027] [Fig.5] montre un bâtiment finalisé visualisé virtuellement avec un rendu 3D. [0027] [Fig.5] shows a finalized building visualized virtually with a 3D rendering.
DESCRIPTION DETAILLEE DE L'INVENTION DETAILED DESCRIPTION OF THE INVENTION
[0028] L’outil logiciel de visualisation tridimensionnelle d’un bâtiment (B) selon l’invention est couplé à un planning de construction de ce bâtiment (B) [0029] Ce planning peut macroscopique ou plus fin. [0028] The software tool for three-dimensional visualization of a building (B) according to the invention is coupled to a construction schedule for this building (B) [0029] This schedule can be macroscopic or finer.
[0030] La planification peut être réalisée de façon macroscopique, la construction étant organisée par lots et chacun des constituants de la définition tridimensionnelle appartient à un des lots. The planning can be carried out macroscopically, the construction being organized by batches and each of the constituents of the three-dimensional definition belongs to one of the batches.
[0031] La planification peut être réalisée de façon beaucoup plus fine, chacun des constituants faisant l’objet d’une tâche de planification individuelle. The planning can be carried out in a much finer way, each of the constituents being the subject of an individual planning task.
[0032] L’outil logiciel de visualisation tridimensionnelle doit également disposer de la constitution du bâtiment (B) sous forme de constituants en CAO ainsi que des dates associées à la présence ou l’absence de ces constituants conformément au planning de construction. [0032] The three-dimensional visualization software tool must also have the constitution of the building (B) in the form of CAD components as well as the dates associated with the presence or absence of these components in accordance with the construction schedule.
[0033] De façon classique des outils CAO permettent d’élaborer la définition tridimensionnelle d’un bâtiment (B). Ces outils permettent de visualiser le bâtiment. Souvent il est décrit dans un format propriétaire de l’outil. [0033] Conventionally, CAD tools make it possible to develop the three-dimensional definition of a building (B). These tools allow you to visualize the building. Often it is described in a format proprietary to the tool.
[0034] Il existe également des formats standards comme IFC (Industry Foundation Classes). Ce format est un format de fichier standardisé orienté objet utilisé par l'industrie du bâtiment pour échanger et partager des informations entre logiciels. There are also standard formats such as IFC (Industry Foundation Classes). This format is a standardized object-oriented file format used by the construction industry to exchange and share information between software.
[0035] Il existe des outils indépendants de visualisation de bâtiment décrits au format IFC. [0035] There are independent building visualization tools described in IFC format.
[0036] L’outil logiciel de visualisation tridimensionnelle doit également disposer des dates associées à la présence ou l’absence de ces constituants conformément au planning de construction. [0036] The three-dimensional visualization software tool must also have the dates associated with the presence or absence of these constituents in accordance with the construction schedule.
[0037] De ce fait l’outil permet la visualisation virtuelle de la construction du bâtiment (B) en faisant apparaître ou disparaitre virtuellement à un instant donné les constituants en fonction de la présence ou l’absence de chaque constituant conformément au planning. [0037] As a result, the tool allows the virtual visualization of the construction of the building (B) by making the constituents appear or disappear virtually at a given moment according to the presence or absence of each constituent in accordance with the schedule.
[0038] Les éléments construits restent présents une fois apparus dans la visualisation alors que des éléments provisoires peuvent apparaître puis disparaître. [0038] The constructed elements remain present once they have appeared in the visualization, whereas temporary elements may appear and then disappear.
[0039] Avant que le bâtiment ne sorte de terre, pendant les travaux de terrassement, il est possible d’intégrer des éléments provisoires spécifiques d’un chantier tels qu’un panneau réglementaire, un panneau publicitaire, une cabine de chantier, un espace de vente présent à proximité du chantier. Pour cela, ces éléments provisoires spécifiques d’un chantier doivent être numérisés comme les constituants du bâtiment (B) pour être intégrer dans la visualisation virtuelle. [0039] Before the building comes out of the ground, during the earthworks, it is possible to integrate temporary elements specific to a construction site such as a regulatory panel, an advertising panel, a site cabin, a space sales present near the construction site. For this, these specific temporary elements of a construction site must be digitized like the constituents of the building (B) to be integrated into the virtual visualization.
[0040] Ensuite, en cours de construction, au fur et à mesure que les étages se montent, il est possible également d’ajouter à la définition du bâtiment également par exemples les coffrages toujours comme éléments provisoires spécifiques d’un chantier. Pour cela, ces coffrages doivent être également numérisés pour être intégrer pour être intégrer dans la visualisation virtuelle au titre du processus de construction du bâtiment (B). [0040] Then, during construction, as the floors go up, it is also possible to add to the definition of the building also, for example, the formwork, always as temporary elements specific to a site. For this, these formworks must also be digitized to be integrated to be integrated into the virtual visualization under the building construction process (B).
[0041] Il est avantageux d’intégrer d’autres éléments provisoires tels que des échafaudages. [0042] La [Fig.l] illustre l’exemple où le bâtiment (B, B0) en est à l’étape zéro c’est-à-dire où il n’est pas encore sorti de terre. Sans attendre que le bâtiment (B) du chantier sorte de terre, la définition tridimensionnelle du chantier peut déjà comporter au moins un élément provisoire (P) tels qu’un panneau réglementaire (PR), un panneau publicitaire (PP) ou un espace de vente (EV) présent à proximité du chantier. It is advantageous to integrate other temporary elements such as scaffolding. [0042] The [Fig.l] illustrates the example where the building (B, B0) is at stage zero, that is to say where it has not yet come out of the ground. Without waiting for the site building (B) to come out of the ground, the three-dimensional definition of the site may already include at least one temporary element (P) such as a regulatory panel (PR), an advertising panel (PP) or a sale (EV) present near the site.
[0043] La [Fig.2] illustre la visualisation obtenue à titre d’exemple d’un bâtiment (B, Bl) en début de construction. [0043] The [Fig.2] illustrates the visualization obtained by way of example of a building (B, Bl) at the start of construction.
[0044] La [Fig.3] illustre la visualisation obtenue à titre d’exemple du bâtiment (B, B2) est dans une configuration intermédiaire. [0044] The [Fig.3] illustrates the visualization obtained by way of example of the building (B, B2) is in an intermediate configuration.
[0045] La [Fig.4] illustre la visualisation du bâtiment (B) obtenue une étape du processus de construction correspondant au bâtiment (B, B3) finalisé comme représenté en vue technique. The [Fig.4] illustrates the visualization of the building (B) obtained a step of the construction process corresponding to the building (B, B3) finalized as shown in technical view.
[0046] De façon avantageuse, la visualisation finale de l’étape du processus de construction correspondant au bâtiment finalisé (B, B3) est faite avec rendu 3D comme illustré [Fig.5]. En particulier notamment pour les architectes il existe des moyens de visualisation extrêmement sophistiqués qui permettent d’obtenir des vues avec un rendu photoréaliste. Advantageously, the final visualization of the stage of the construction process corresponding to the finalized building (B, B3) is made with 3D rendering as illustrated [Fig.5]. In particular, especially for architects, there are extremely sophisticated means of visualization which make it possible to obtain views with a photorealistic rendering.
[0047] Suivant un mode réalisation, l’outil dispose d’une interface propre pour associer les données planning des constituants. Cela est le cas quand les données du planning sont intégrées manuellement dans l’outil ou dans une version plus automatisée quand l’outil intègre directement un outil de planification typiquement de type Gantt. [0047] According to one embodiment, the tool has its own interface for associating the planning data of the constituents. This is the case when the planning data is manually integrated into the tool or in a more automated version when the tool directly integrates a planning tool typically of the Gantt type.
[0048] Selon un autre mode de réalisation, l’outil dispose d’un mode d’importation des données planning d’un outil de planification externe typiquement de type Gantt par exemple sous forme d’un fichier Excel (Marque déposée) exporté d’un logiciel de planification de type MS Project (Marque déposée). According to another embodiment, the tool has a mode for importing planning data from an external planning tool typically of the Gantt type, for example in the form of an Excel file (registered trademark) exported from 'MS Project type planning software (Registered Trademark).
[0049] L’outil comporte une interface pour définir l’instant donné de la visualisation. The tool includes an interface for defining the given instant of visualization.
[0050] De façon avantageuse, l’outil comporte de façon analogue à la lecture d’une vidéo, une interface ligne de temps avec un début, une fin, une fonction lecture, arrêt sur image, avance rapide, retour rapide. [0050] Advantageously, the tool includes, analogously to video playback, a timeline interface with a start, an end, a playback function, freeze frame, fast forward, fast reverse.
[0051] Bien entendu, de préférence le début de la ligne de temps correspond au début de la construction du bâtiment (B) et la fin de l’échelle de la ligne de temps correspond à la fin de la construction du bâtiment (B). Il est possible d’ajouter en finale une séquence passant d’une vue technique à une vue photoréaliste avec rendu 3D pour illustrer la phase de finition achevant la construction du bâtiment (B). Of course, preferably the start of the time line corresponds to the start of the construction of the building (B) and the end of the scale of the time line corresponds to the end of the construction of the building (B) . It is possible to add in the final a sequence going from a technical view to a photorealistic view with 3D rendering to illustrate the finishing phase completing the construction of the building (B).
[0052] L’outil comporte une interface pour définir l’échelle de temps pour la vitesse du défilement de la visualisation par rapport à l’échelle de temps de la construction du bâtiment (B). [0052] The tool includes an interface to define the time scale for the scrolling speed of the visualization in relation to the time scale of the construction of the building (B).
[0053] A titre d’exemple cela peut consister à ce qu’une journée de construction soit traduite par une seconde de vidéo. [0054] Cela peut consister également à définir la durée de la vidéo, à titre d’exemple une durée d’une minute et choisir l’échelle de temps pour que cela corresponde à la durée du chantier du début à la fin. [0053] By way of example, this may consist of one day of construction being translated into one second of video. This can also consist in defining the duration of the video, for example a duration of one minute and choosing the time scale so that it corresponds to the duration of the construction site from start to finish.
[0055] Il est avantageux qu’en parallèle de cette commande de l’instant observé, la commande du point de vue de la visualisation reste fonctionnelle. It is advantageous that in parallel with this control of the observed instant, the control from the point of view of visualization remains functional.
[0056] Alors il reste possible pendant la séquence de construction de changer le point de vue de la visualisation au fur et à mesure de la construction du bâtiment. [0056] Then it remains possible during the construction sequence to change the viewing point of view as the building is constructed.
[0057] La visualisation peut être celle d’un point de vue externe au bâtiment type vue d’hélicoptère. [0057] The visualization can be that of a point of view external to the building, such as a helicopter view.
[0058] La visualisation peut être interne au bâtiment selon une vue en mode jeu, c’est-à-dire permettant de visualiser et de se promener dans un modèle 3D comme à l’intérieur d’un jeu à la première personne. The visualization can be internal to the building according to a view in game mode, that is to say making it possible to visualize and walk around in a 3D model as inside a first-person game.
[0059] Dans le cas où un constituant est prévu au planning d’être réalisé avec une date de début et une date de fin, il est de façon préférentielle visualisé pendant cette phase de réalisation avec un niveau de transparence/opacité fonction du pourcentage d’avancement théorique de la réalisation. Le constituant est transparent au début de la phase de réalisation, partiellement transparent/opaque pendant la phase de réalisation et opaque quand la phase théorique de réalisation est achevée. [0059] In the case where a constituent is scheduled to be produced with a start date and an end date, it is preferably viewed during this production phase with a level of transparency/opacity depending on the percentage of theoretical progress of the realization. The constituent is transparent at the start of the production phase, partially transparent/opaque during the production phase and opaque when the theoretical production phase is completed.
[0060] L’invention présente l’intérêt de pouvoir disposer d’une vidéo virtuelle de la construction d’un bâtiment (B) produite par l’outil de visualisation tridimensionnelle bien entendu en vitesse accélérée. The invention has the advantage of being able to have a virtual video of the construction of a building (B) produced by the three-dimensional visualization tool of course at accelerated speed.
[0061] A cette fin, l’outil dispose d’un mode d’exportation de la vidéo ainsi élaborée. To this end, the tool has a video export mode developed in this way.
[0062] Cette vidéo peut être utilisée par le constructeur du bâtiment (B) pour optimiser son processus ou pour le client final pour visualiser son projet. [0062] This video can be used by the constructor of the building (B) to optimize his process or for the end customer to visualize his project.
[0063] En termes d’utilisation, c’est effectivement une des utilisations de l’outil de visualisation tridimensionnelle d’un bâtiment (B) quand il est utilisé pour produire une vidéo virtuelle de la construction du bâtiment (B) pour optimiser le processus de construction du bâtiment. [0063] In terms of use, this is effectively one of the uses of the three-dimensional visualization tool of a building (B) when it is used to produce a virtual video of the construction of the building (B) to optimize the building construction process.
Application industrielle Industrial application
[0064] En termes d’application industrielle, l’invention concerne un outil de visualisation tridimensionnelle de la construction d’un bâtiment en fonction d’un planning. In terms of industrial application, the invention relates to a tool for three-dimensional visualization of the construction of a building according to a schedule.
[0065] La présente invention n'est nullement limitée aux modes de réalisation décrits et représentés mais l'homme du métier saura y apporter toute variante conforme à son esprit pour une gamme d’outils logiciels avec différents niveaux de sophistication. The present invention is in no way limited to the embodiments described and represented, but those skilled in the art will be able to make any variant in accordance with their spirit for a range of software tools with different levels of sophistication.

Claims

Revendications Claims
[Revendication 1] Procédé mis en œuvre par ordinateur de visualisation tridimensionnelle d’un bâtiment (B) caractérisé par le fait qu’il est couplé à un planning de construction de ce bâtiment (B), qu’il dispose de la constitution du bâtiment (B) sous forme de constituants en CAO ainsi que des dates associées à la présence ou l’absence de ces constituants conformément au planning de construction, par le fait qu’il dispose d’une interface pour définir l’instant donné de la visualisation, par le fait que le procédé permet la visualisation virtuelle de la construction du bâtiment (B) en faisant apparaître ou disparaitre virtuellement à un instant donné de la visualisation les constituants du bâtiment (B) en regard de l’instant donné de la visualisation défini par l’interface et de la présence ou l’absence de chaque constituant conformément au planning à cet instant donné défini de la visualisation en fonction des dates associées, par le fait qu’il dispose d’un moyen pour associer les données planning des constituants, par le fait que l’interface pour définir l’instant donné de la visualisation comporte une interface ligne de temps avec un début, une fin, une fonction lecture, arrêt sur image, avance rapide, retour rapide, par le fait qu’il comporte une interface pour définir l’échelle de temps pour la vitesse du défilement de la visualisation par rapport à l’échelle de temps de la construction du bâtiment (B), par le fait qu’en parallèle de la commande de l’instant observé, la commande du point de vue de la visualisation reste fonctionnelle et par le fait que les éléments construits restent présents une fois apparus dans la visualisation alors que des éléments provisoires peuvent apparaître puis disparaître, les éléments provisoires étant numérisés comme constituants du bâtiment (B) pour être intégrer dans la visualisation virtuelle. [Claim 1] Computer-implemented method for the three-dimensional visualization of a building (B) characterized in that it is coupled to a construction schedule for this building (B), that it has the constitution of the building (B) in the form of components in CAD as well as dates associated with the presence or absence of these components in accordance with the construction schedule, by the fact that it has an interface to define the given instant of visualization , in that the method allows the virtual visualization of the construction of the building (B) by causing the constituents of the building (B) to appear or disappear virtually at a given instant of the visualization with respect to the given instant of the visualization defined by the interface and the presence or absence of each constituent in accordance with the planning at this given given instant of the visualization according to the associated dates, by the fact that it has a means of associating the data ed planning of the constituents, by the fact that the interface for defining the given moment of the visualization includes a time line interface with a start, an end, a playback function, freeze frame, fast forward, fast reverse, by the the fact that it includes an interface to define the time scale for the scrolling speed of the visualization with respect to the time scale of the construction of the building (B), by the fact that in parallel with the control of the moment observed, the command from the point of view of the visualization remains functional and by the fact that the constructed elements remain present once they have appeared in the visualization whereas temporary elements can appear and then disappear, the temporary elements being digitized as constituents of the building (B) to be integrated into the virtual visualization.
[Revendication 2] Procédé suivant la revendication 1 caractérisé par le fait que les éléments provisoires comportent au moins un panneau réglementaire (PR), un panneau publicitaire (PP), un espace de vente (EV), une cabine de chantier ou un coffrage. [Claim 2] Process according to Claim 1, characterized in that the temporary elements comprise at least one regulatory panel (PR), an advertising panel (PP), a sales area (EV), a site cabin or formwork.
[Revendication 3] Procédé selon l’un quelconque des revendications 1 à 2 caractérisé par le fait qu’il dispose d’une interface pour associer les données planning des constituants. [Claim 3] Process according to any one of Claims 1 to 2, characterized in that it has an interface for associating the planning data of the constituents.
[Revendication 4] Procédé suivant l’un quelconque des revendications 1 à 2 caractérisé par le fait qu’il dispose d’un mode d’importation des données planning d’un outil de planification. [Claim 4] Process according to any one of Claims 1 to 2, characterized in that it has a mode for importing planning data from a planning tool.
[Revendication 5] Procédé suivant l’une quelconque des revendications 1 à 4 caractérisée par le fait que lorsque qu’un constituant est prévu au planning d’être réalisé avec une date de début et une date de fin, il est visualisé pendant cette phase de réalisation avec un niveau de transparence/opacité fonction du pourcentage d’avancement théorique de la réalisation. [Claim 5] Process according to any one of Claims 1 to 4, characterized in that when a component is scheduled to be produced with a start date and an end date, it is visualized during this phase of realization with a level of transparency/opacity depending on the percentage of theoretical advancement of the realization.
[Revendication 6] Vidéo caractérisée par le fait qu’il s’agit d’une vidéo virtuelle de la construction d’un bâtiment (B) produite par le procédé de visualisation tridimensionnelle selon l’une quelconque des revendications 1 à 5.[Claim 6] Video characterized in that it is a virtual video of the construction of a building (B) produced by the three-dimensional visualization method according to any one of Claims 1 to 5.
[Revendication 7] Utilisation du procédé de visualisation tridimensionnelle d’un bâtiment (B) selon l’une quelconque des revendications 1 à 5 caractérisée par le fait qu’il est utilisé pour produire une vidéo virtuelle de la construction du bâtiment (B) pour optimiser le processus de construction du bâtiment (B). [Claim 7] Use of the method for three-dimensional visualization of a building (B) according to any one of Claims 1 to 5, characterized in that it is used to produce a virtual video of the construction of the building (B) for optimize the building construction process (B).
[Revendication 8] Procédé suivant l’une quelconque des revendications 1 à 5 caractérisé par le fait que les éléments provisoires comportent au moins un échafaudage. [Claim 8] Process according to any one of Claims 1 to 5, characterized in that the temporary elements comprise at least one scaffolding.
PCT/FR2021/000136 2020-12-09 2021-11-18 Tool for viewing in 3d a building coupled with a schedule WO2022123126A1 (en)

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FR2012938A FR3117241A1 (en) 2020-12-08 2020-12-09 3D visualization tool of a building coupled with a schedule
FRFR2012938 2020-12-09
FR2014285A FR3117243A1 (en) 2020-12-09 2020-12-30 3D visualization tool of a building coupled with a schedule
FRFR2014285 2020-12-30

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