KR101603622B1 - System and method for utilizing authoring tool of bim integrated design - Google Patents

Abstract

A device for utilizing a building information modeling (BIM) authorizing tool according to an embodiment of the present invention comprises: a memory wherein a plurality of instructions are stored; and a processor to react the instructions by being connected to the memory. The instructions comprise: a project production instruction to produce a project by using a general template of the BIM authorizing tool; a family expansion instruction to produce a family including multiple types by changing shape information of the family which is included in the general template and includes an internal member of a building, and to correct a parameter value corresponding to spec of the family included in the general template en bloc; a BIM design instruction to form a BIM design through the BIM authorizing tool and to improve a modeling work for the BIM design; and a BIM data calculation instruction to output a list for the internal member of the building as a result of the BIM design.

Description

TECHNICAL FIELD [0001] The present invention relates to a system and a method for utilizing a BIM integrated design authoring tool,

A system and method for utilizing the BIM integrated design authoring tool is provided.

Although BIM (Building Information Modeling) design and construction site application is centered on large designers, it is prepared for BIM designing in the construction industry field. However, much time and efforts are needed in the operation and design of BIM data yet Therefore, BIM design utilization is low.

BIM integrated design for BIM design The authorizing tool does not provide efficient BIM design tools but only the functions necessary for BIM design. Also, it is difficult to utilize BIM data or to maintain BIM data after generating BIM data due to compatibility problems of BIM related programs.

One embodiment of the present invention utilizes the BIM integrated design authoring tool to allow a user to quickly and easily design a BIM.

Embodiments according to the present invention can be used to accomplish other tasks not specifically mentioned other than the above-described tasks.

An apparatus utilizing a BIM authoring tool according to an embodiment of the present invention includes a memory storing a plurality of instructions and a processor connected to the memory and responsive to a plurality of instructions A plurality of commands include a project creation command for creating a project using a universal template of a building information modeling (BIM) authorizing tool, a family included in the universal template and including an internal member of the building, A family extension command that changes a parameter value corresponding to a specification of a family included in a general-purpose template, and a BIM authoring tool As a result of implementing BIM design, BIM design command to improve modeling work for BIM design, and BIM design, It includes a calculation command BIM data and outputting a schedule for.

Here, the BIM design command selects a family type of a wall opening generation command, a mechanical electrical and plumbling (MEP) generation line for finding an intersection point of a line and a wall to create an opening and setting a working space, An MFP generation command for generating an MFP generation line by specifying a height and an installation reference, and a slab generation command for selecting a space surrounded by the frame to generate a slab.

In addition, the BIM design command includes a grid dimension creation command for selecting dimensions of a desired grid and inserting dimensions of the grid, setting a gap between grid dimensions, and extracting members related to dimensions, Thereby generating a dimension of the member.

In addition, the BIM design command may include an annotation insertion command for selecting a type and scale of annotations and inserting them into the BIM model.

The apparatus utilizing the BIM authoring tool according to one embodiment of the present invention further includes a BIM design change management command for tracking changes to the BIM design and managing the history of the change when the BIM design is changed And the BIM design change management command can display the change of the shape of the BIM model with different colors of the outline and display the change of the parameter information of the BIM model by changing the color of the table and the color of the cell.

A method of utilizing a BIM authoring tool according to an embodiment of the present invention includes a memory in which a plurality of commands are stored and a processor coupled to the memory and responsive to a plurality of commands, Creating a project using a general-purpose template of the BIM authoring tool, generating a family including a plurality of types by changing the shape information of the family included in the general-purpose template and including an inner member of the building, A step of collectively modifying the parameter values corresponding to the specifications of the included family, a step of implementing the BIM design through the BIM authoring tool, a step of improving the modeling work for the BIM design, And outputting a list of the tables.

Here, the step of improving the modeling operation includes steps of finding an intersection point of a line and a wall, creating an opening and setting a working space, selecting a family type of an MFP creation line, designating a generation height and an installation reference, Generating an epitaxial line, and selecting a space surrounded by the frame to generate a slab.

Further, the step of improving the modeling operation may include steps of selecting dimensions of a desired grid, inserting dimensions of a grid, setting intervals of grid dimensions, extracting members related to dimensions, setting intervals, For example.

Further, the step of improving the modeling operation may include the step of inserting the type and scale of the annotation into the BIM model.

In addition, the method of utilizing the BIM authoring tool according to one embodiment of the present invention further includes a step of tracking changes to the BIM design and managing the history of changes when the BIM design is changed, The managing step may display the change of the shape of the BIM model by changing the color of the outline, and display the change of the parameter information of the BIM model by changing the color of the table and the color of the cell.

One embodiment of the present invention utilizes the BIM integrated design authoring tool to allow a user to easily and quickly implement a BIM design.

1 is a block diagram of an apparatus utilizing a BIM authoring tool according to one embodiment of the present invention.
2 is a block diagram of a memory included in an apparatus utilizing a BIM authoring tool according to an embodiment of the present invention.
3A shows a process of creating a project when using an existing BIM authoring tool. FIG. 3B is a diagram illustrating a process of generating a project of a device using a BIM authoring tool according to an embodiment of the present invention.
4A is a diagram illustrating a process of creating a member family when using an existing BIM authoring tool. 4B and 4C are diagrams illustrating an example of creating the absence family of devices utilizing a BIM authoring tool in accordance with one embodiment of the present invention.
FIGS. 4D to 4H are diagrams illustrating an example of collectively modifying parameter values corresponding to specifications of a family of devices using a BIM authoring tool according to an embodiment of the present invention.
5 is a block diagram of a BIM design command in accordance with one embodiment of the present invention.
6 is a diagram illustrating an example of creating a wall opening of an apparatus utilizing a BIM authoring tool according to an embodiment of the present invention.
FIGS. 7A and 7B are views showing an example of generating an MFP generation line of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
FIG. 8 is a diagram illustrating an example of generating a slab of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
FIG. 9A is a view showing an example of a project drawing including a grid used for generating a two-dimensional dimension of a grid. FIG. FIG. 9B is a diagram illustrating an example of a window for generating a two-dimensional dimension of a grid of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
10A and 10B are diagrams illustrating an example of creating a dimension of a member of an apparatus utilizing another BIM authoring tool in accordance with one embodiment of the present invention.
11 is a diagram illustrating an example of inserting annotations of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
12A and 12B are views illustrating an example of calculating BIM data of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
13 is a diagram illustrating an example of a model through design change management of a device utilizing a BIM authoring tool according to an embodiment of the present invention.
14 is a flowchart of a method of utilizing a BIM authoring tool according to an embodiment of the present invention.
15 is a block diagram of an IFC 4 -based viewer according to an embodiment of the present invention.
16 is a flowchart illustrating an operation of an IFC 4 -based viewer according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG. The present invention may be embodied in many different forms and is not limited to the embodiments described herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and the same reference numerals are used for the same or similar components throughout the specification. In the case of publicly known technologies, a detailed description thereof will be omitted.

Whenever a component is referred to as "including" an element throughout the specification, it is to be understood that the element may include other elements, not the exclusion of any other element, unless the context clearly dictates otherwise. Also, the term "part" in the description means a unit for processing at least one function or operation, which may be implemented by hardware, software, or a combination of hardware and software.

As used herein, a computer system is a programmable electrical device that accepts input data, processes it, stores the processed information, and retrieves and outputs the results.

In this specification, an instruction is a logical part of a program stored in a memory of a computer, which is operated by a processor of the computer, and which performs a specific function in the computer.

The apparatus utilizing the BIM authoring tool according to one embodiment of the present invention can function as an add-in tool utilizing the existing BIM authoring tool.

1 is a block diagram of an apparatus utilizing a BIM authoring tool according to one embodiment of the present invention.

The apparatus 10 utilizing the BIM authoring tool includes a memory 100 storing a plurality of commands, and a processor 200 connected to the memory and responsive to a plurality of commands. For example, the device 10 utilizing the BIM authoring tool may be a device implemented in a computer system.

BIM authoring tools are software used for BIM design, such as Revit, Archi Cad, etc.

2 is a block diagram of a memory included in an apparatus utilizing a BIM authoring tool according to an embodiment of the present invention.

The memory 100 includes a project creation instruction 110, a family expansion instruction 120, a BIM design instruction 130, a BIM data calculation instruction 140, and a design change management instruction 150. [

The project creation command 110 creates a project using a general-purpose template when a project for the BIM design is created.

3A shows a process of creating a project when using an existing BIM authoring tool. FIG. 3B is a diagram illustrating a process of generating a project of a device using a BIM authoring tool according to an embodiment of the present invention.

As shown in FIG. 3A, in order to create a project using a conventional BIM authoring tool, it is necessary to load a template, draw a level, draw a grid, set a material library, organize a project explorer, , And the process of project unit setting. A user who creates a project using an existing BIM authoring tool must perform several steps to set up the work environment, for example, approximately 800 to 900 clicks may be required.

However, in the case of creating a project using the universal template according to an embodiment of the present invention, as shown in FIG. 3B, the setting process for the work environment performed by the existing BIM authoring tool may not be performed. For example, a project can be created with three clicks. Here, the general-purpose template is a pre-built BIM model, form and specific information frequently used in BIM design, and can provide BIM guide and BIM standard to users of BIM authoring tool.

The family expansion command 120 generates a family including a plurality of types by changing the shape information of a family included in the general-purpose template and including an internal member of the building. A family is a bundle of similar elements in an interior building member such as walls, doors, and piping, and the family expansion command 120 may create a family of members that includes a plurality of types. For example, if the family is a wall, several types of walls made of various shapes, sizes, and materials can be created.

In addition, the family extension command 120 can collectively modify the parameter values corresponding to the specifications of the families included in the universal template. For example, if you want to modify the value of property information such as internal and external diameter, size, and length of multiple pipe specifications in a pipe family, you can enter multiple pipe specification values in Excel without opening the specification change window for each pipe You can modify them collectively. The bulk modification of the parameter values is described in detail in Figs. 4D to 4H.

4A is a diagram illustrating a process of creating a member family when using an existing BIM authoring tool. 4B and 4C are diagrams illustrating an example of creating the absence family of devices utilizing a BIM authoring tool in accordance with one embodiment of the present invention.

As shown in FIG. 4A, when using an existing BIM authoring tool, various steps must be performed to create a system family or a part family. For example, to create a basic wall as a system family, you must manually select the type and type parameter values for the wall type and thickness, and repeat the same process for different types of families for the basic wall . For example, 12 clicks may be required to create one type of system family.

As shown in FIG. 4B, the family extension command 120 according to an exemplary embodiment of the present invention extracts a family used in another project and imports family data for use to the project. The user of the BIM authoring tool may not need to select parameter values of type and type as shown in FIG. 4A if the family created in another project is imported. For example, fetching family data via the family extension command 120 may require only five clicks when generating families of different types.

As shown in FIG. 4C, the family expansion instruction 120 according to an embodiment of the present invention can change the shape information of a member family included in the template to create a member family including a plurality of types. For example, the family extension command 120 does not need to directly select parameters of a type as shown in FIG. 4A in order to create a column family, but differs in the values of the width and the depth, A column family including a plurality of types can be created.

The family extension command 120 may create a member family that includes a plurality of types for beams, walls, floors, windows, and stones as well as columns.

FIGS. 4D to 4H are diagrams illustrating an example of collectively modifying parameter values corresponding to specifications of a family of devices using a BIM authoring tool according to an embodiment of the present invention.

When using the existing BIM authoring tool, the parameters corresponding to the specification value of the material for each family corresponding to one library object should be opened and entered one by one for each family. For example, 15 clicks may be required to create a library object's specification value.

The family extension instruction 120 according to an embodiment of the present invention may output a parameter corresponding to the family specification value to Excel and output the parameters to the family specification information collectively on the Excel.

For example, as shown in FIG. 4D, the family extension command 120 can export or import a parameter corresponding to a specification value of a family through an add-in.

4E, the family extension command 120 can export the parameter values of the family constituting the BIM model in an Excel format, and the exported parameter values can be inserted or modified through pasting using existing data In addition, parameter values can be collectively created on Excel and inserted or modified.

As shown in FIG. 4F, the family extension command 120 can import the data of the Excel file created through the process of FIG. 4E into the specification value of the family through the parameter export / import add-on.

The family extension command 120 may provide a result confirmation of the imported Excel file data as shown in FIG. 4G, and may provide a result confirmation that the specification value of the family is automatically input as shown in FIG. 4H. For example, you may only need four clicks to enter the pipe specification value.

The BIM design command 130 implements the BIM design through the BIM authoring tool and improves the modeling work for the BIM design. The BIM design command 130 is a command that provides a user with a convenient way to perform modeling operations necessary for creating, modifying, or supplementing a model necessary for designing a BIM, rather than using an existing BIM authoring tool.

5 is a block diagram of a BIM design command in accordance with one embodiment of the present invention.

The BIM design command 130 includes a wall opening creation command 131, a mechanical electrical and plumbling (MEP) creation command 132, a slab creation command 133, a grid dimension creation command 134 A member dimension generating instruction 135, and an insert annotation instruction 136. [

The wall opening creation command 131 finds an intersection between a line and a wall, creates an opening, and sets a working space.

6 is a diagram illustrating an example of creating a wall opening of an apparatus utilizing a BIM authoring tool according to an embodiment of the present invention.

For example, as shown in FIG. 6, the wall opening creation command 131 can create an opening at an intersection point by finding the intersection of the wall and the pipe at 200, 300, and 400, and set the working space to be 100 mm.

The MPEG creation command 132 selects the family type of the MFP generation line, and specifies the generation height and the installation criterion to generate the MFP generation line. For example, Miffy can be a design of architecture, Miffy design can be a design of machine, fire fighting, fire fighting, electricity, communication, air conditioner and so on.

The MP generation command 132 can be automatically generated by inserting the MP generation line into the DWG data based on the CAD.

FIGS. 7A and 7B are views showing an example of generating an MFP generation line of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

For example, as shown in FIG. 7A, a pipe may be selected as an MFP creation line, a standard may be selected as a family type, a generation height may be specified as 2000 mm, and a center may be designated as an installation reference. have. The MPEG creation command 132 can automatically generate the BIM model as an output as shown in FIG. 7B.

The MP generation command 132 may provide not only a pipe but also a duct and a cable tray as an MP generation line.

The slab generation command 133 selects a space surrounded by the frame to generate a slab. For example, slabs can be used as roofs of bridges or as the bottom of a building with the bottom of a reinforced concrete structure.

FIG. 8 is a diagram illustrating an example of generating a slab of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

For example, as shown in FIG. 8, the slab generation command 133 can generate a slab when a mouse-clicked space surrounded by the frame is generated.

The grid dimension creation command 134 creates the dimensions of the grid. The grid dimension creation command 134 can insert the dimensions of the grid by selecting the dimensions of the desired grid based on the illustration, and set the spacing of the grid dimensions. In addition, the grid dimension generation instruction 134 can select the grid dimension type to generate the dimensions of the grid, and generate the two-dimensional dimension of the grid. A grid is a crossing line of a certain grid that can be used as a visual reference, and can be used as a work plane or a line in BIM design work to provide convenience.

FIG. 9A is a view showing an example of a project drawing including a grid used for generating a two-dimensional dimension of a grid. FIG. FIG. 9B is a diagram illustrating an example of a window for generating a two-dimensional dimension of a grid of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

When inserting a dimension line using the existing BIM authoring tool, the center line of circle 1 (91) must be clicked and then the center line of circle 2 (92) must be clicked to create a dimension line of one dimension (93). The existing BIM authoring tool should generate the dimension line by repeating the process from circle 1 (91) to circle 7 (94). In addition, existing BIM authoring tools should click on circles 1 (91) and 7 (94) again to create the overall dimension, two-tier dimension (95). In addition, existing BIM authoring tools can be modified or modified to match the distance between the first dimension (93) and the second dimension (95) and the type of dimension line, such as font and arrow, shall.

When a user drags and selects a center line of a project drawing, the grid dimension creation command 134 according to an embodiment of the present invention selects and selects a first dimension and a second dimension as shown in FIG. 9B, You can create a two-level grid of dimensions by setting the distance between the dimensions and the two-tier dimensions, and providing a window to easily select the dimension line type.

The member dimension generation command 135 extracts the members related to the dimension and sets the interval to generate the dimension of the member. For example, the create member dimension command 135 can generate dimensions of a member such as a wall and a frame. The member dimension generating command 135 automatically extracts the members related to the dimension, sets the interval of the dimension steps by selecting the extensions of the wall, the center line, the outer line, and the windows and doors associated with the dimension writing, Can Create Dimensions

10A and 10B are diagrams illustrating an example of creating a dimension of a member of an apparatus utilizing another BIM authoring tool in accordance with one embodiment of the present invention.

In the case of creating dimension lines of a member such as a wall and a frame in the display area of circle 96 in FIG. 10A, the existing BIM authoring tool must select and generate each dimension part for generating the dimension line of the member.

The member dimension generating command 135 according to an embodiment of the present invention can set the position of a dimension to be displayed by only member selection. In addition, when the user selects a door, a window or the like to be displayed on the member, the member dimension generating command 135 can set a position at which the dimension line is to be generated based on the door, window, and the like.

For example, as shown in FIG. 10B, the member dimension generation command 135 can generate the dimension line of the wall member based on the center line of the wall when the center line is selected from the extension line, the center line, and the outside line of the wall, , And when the display portion of the inquiry is also selected, the dimension line of the member can be generated based on the center line of the window, the door and the wall. Further, the dimension of the member can be easily generated as shown in FIG. 10B by selecting the type of the dimension line.

The insert annotation command 136 selects the type and scale of the annotation and inserts it into the BIM model. The insert annotation command 136 provides a thumbnail-by-scale preview of annotations and can directly insert annotations into the BIM model.

11 is a diagram illustrating an example of inserting annotations of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

For example, the insert annotation command 136 can provide a preview before inserting the elevation symbol into the BIM model, selecting the type of annotation as the type of annotation, and selecting the scale as 30, as shown in FIG.

The BIM data calculation command 140 is a result of the BIM design, and generates a table of the internal members of the building. The BIM data calculation command 140 can calculate a list of drawings including a building drawing, a structural drawing, and the like.

Then, the BIM data calculation command 140 can calculate the number of members to be delivered in the business by category or layer and output it in the CSV format. In addition, the BIM data calculation command 140 can generate a table for all layers.

12A and 12B are views illustrating an example of calculating BIM data of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

Since the BIM data calculation command 140 includes a function of calculating a schedule of a beam table, a column table, a slab table, a window table, and a door and a hardware, a template capable of enhancing the drawing work of the existing BIM authoring tool .

As shown in FIG. 12A, the BIM data calculation command 140 can provide a system for calculating the quantity of the products delivered in the production by category or by layer.

For example, as shown in FIG. 12B, the BIM data calculation command 140 can generate a column table for all the layers in a column category, and output the column table in the CSV format.

The design change management command 150 tracks changes to the BIM design and manages the history of changes when the BIM design is changed.

If you use existing BIM authoring tools, you should visually review the BIM design output or use the interference review function. In addition, the existing BIM authoring tool can not manage the changed history unless it is the designing party, and there is no review function required by the business other than the interference review of the MFP design result.

The design change management command 150 according to an exemplary embodiment of the present invention compares the model of the previous version with the model of the currently changed version when the shape or attribute information of the BIM model is changed, Thereby making it possible to track the file history management.

The design change management command 150 displays the change of the shape so that the color of the outline of the model is different to check whether the object is a new object, a deleted object, or a changed object, And the color of the cell.

13 is a diagram illustrating an example of a model through design change management of a device utilizing a BIM authoring tool according to an embodiment of the present invention.

As shown in FIG. 13, the design change management command 150 can display the comparison result of the new, deleted, and changed objects with different colors of the outline. The design change management command 150 can output a report to Excel, and automatically capture a screen when reporting. It is also possible to manage the design changes of the model by category.

The device 10 utilizing the BIM authoring tool 10 provides a one-click system that enables users of the BIM design to easily and quickly implement the BIM integrated design to maximize the quality of the BIM design, Differentiation and advancement can be achieved.

In addition, the user can reuse various data generated through the BIM design through the device 10 utilizing the BIM authoring tool. The reuse of BIM design data can be utilized in various ways such as maintenance, quantity calculation, simulation, etc., so that it can be effectively used for reduction of construction cost and reduction of construction period through error and interference check.

Hereinafter, a method of utilizing the BIM authoring tool will be described in detail with reference to FIG. The contents overlapping with those described in the device 10 utilizing the BIM authoring tool may be omitted.

14 is a flowchart of a method of utilizing a BIM authoring tool according to an embodiment of the present invention.

A project is created using a universal template of a BIM authoring tool in an allocated space of a computer system including a processor storing a plurality of commands and a processor connected to the memory and responsive to a plurality of commands (S101) . The storage means of the computer system may be a space in which a command to be executed to execute a command stored in the memory is temporarily stored. For example, an internal storage space such as an HDD, an SSD, and a CD, a DVD, And the like.

A family including a plurality of types is generated by changing the shape information of the family included in the universal template and including the internal members of the building (S102). Step S102 of creating a family can collectively modify the parameter values corresponding to the specification of the family included in the general-purpose template.

Implement BIM design through BIM authoring tool and improve modeling work for BIM design (S103).

The step of improving the modeling operation (S103) can find the intersection of the line and the wall, create the opening, and set the working space. In addition, the step of improving the modeling operation (S103) may generate the MFP generation line by selecting the family type of the MFP creation line, specifying the generation height and the installation reference.

In the step of improving the modeling operation (S103), a space surrounded by the frame may be selected to generate a slab, a dimension of the grid may be inserted to select the dimension of the desired grid, and an interval of the grid dimension may be set.

Further, the step of improving the modeling operation (S103) can extract the members related to the dimensions and set the intervals to create the dimensions of the members. It is possible to create the dimension of the member by selecting the extensions of the wall, the center line, and the windows and doors associated with the external line and dimensioning, setting the spacing of the dimension steps and selecting the dimension type.

In the step of improving the modeling operation (S103), the type and scale of annotations can be selected and inserted into the BIM model.

Then, as a result of the BIM design, a list of the internal members of the building is output (S104). Step S104 of outputting the list of drawings in the drawing can calculate the number of the deliveries to be delivered in the business by category or by layer and output it in the CSV format.

If the BIM design is changed, the BIM design is tracked and the history of the change is managed (S105). The step of managing the history (S105) may display the change of the shape of the BIM model by changing the color of the outline, and display the change of the parameter information of the BIM model by changing the color of the table and the color of the cell.

Hereinafter, a viewer in a standard format format for utilizing and maintaining the BIM data constructed using the BIM integrated design authoring tool system will be described in detail with reference to FIG. 15 and FIG.

15 is a block diagram of an IFC 4 -based viewer according to an embodiment of the present invention.

With IFC 4-based viewer tools, users can maximize the compatibility and utilization of BIM data.

The IFC 4 -based viewer 20 includes a file command 21, a model view command 22, an object management command 23, a visibility command 24, a survey command 25, a grid command 26, (27), and an annotation management command (28).

The file command 21 can open an IFC file or add an IFC file. In addition, the file command 21 can store the current view as a JPG, BMP, or PNG file.

The model view command 22 can move the view position of the model to the top, front, or right side of the model. In addition, the model view command 22 can move the view position of the model in the form of an iso-angle.

The object management command (23) shows the object type list and the number of the objects in the file, and can display, hide, translate, and set the state of the object. In addition, the object management command 23 can display only selected objects, hide other objects, hide selected objects, and show only objects other than the selected objects. Then, the object management command 23 can make the selected object translucent, or make all the objects in the file translucent, and initialize all the effects applied in the object management command.

The visibility command 24 may provide a shade effect that provides a wire effect to set the object's outline to be visible on the screen, or sets the shade to exclude the object's outline on the screen. Further, the visibility command 24 can simultaneously provide a wire, shade effect.

The measurement command 25 can calculate the distance to two points or calculate the angle to three points. In addition, the surveying command 25 can calculate the area to the outline of the selected object, or erase all measurement values input from the surveying command on the screen.

The grid command 26 can create a grid on the view or set a value for the grid.

The model review command 27 may add a section that is horizontal to the selected object or remove the section that is checked in the section list. In addition, the model review command 27 can create a speech bubble markup at a selected point, create a title and contents, create a 3D markup, display a blue star at the selected point, You can see the markup.

The annotation management command 28 can add annotations, exit the annotation menu, or store annotations.

16 is a flowchart illustrating an operation of an IFC 4 -based viewer according to an embodiment of the present invention.

The IFC 4 -based viewer 20 displays the object by loading and parsing the IFC file when the user opens the IFC after executing the viewer. Then, set up and create a project and add IFC. Users can open projects with IFC added.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, Of the right.

10: Device utilizing BIM authoring tool 100: Memory
110: Create Project command 120: Family Extension command
130: BIM design command 131: Create wall opening command
132: Empty generation instruction 133: Slap generation instruction
134: Generate Grid Dimension Instruction 135: Create Dimension Dimension Instruction
136: Insert Comment command 140: Command to calculate BIM data
150: design change management command 200: processor

Claims (10)

A memory in which a plurality of instructions are stored, and
A processor coupled to the memory and responsive to the plurality of instructions,
Lt; / RTI >
Wherein the plurality of instructions comprises:
A project creation command for creating a project using a universal template of a building information modeling (BIM) authorizing tool,
Generating a family including a plurality of types by changing shape information of a family included in the general-purpose template and including an internal member of the building, and generating a specification of the family included in the general- A family extension command for collectively modifying parameter values corresponding to the parameters,
A BIM design command to implement the BIM design through the BIM authoring tool, to improve the modeling work for the BIM design, and
And a BIM data calculation command for outputting a table of internal members of the building as a result of the BIM design,
The BIM design command includes:
And a member dimension generating command for providing a screen for setting a dimension reference line of an extension line, a center line, or an external line of the internal member and outputting a dimension corresponding to the internal member based on a dimension reference line inputted from a user, . The method of claim 1,
The BIM design command includes:
A command to create a wall opening to locate the intersection of a line and a wall to create an opening and set the working space,
An MEP generation command to select the family type of the MEP (mechanical electrical and plumbling) generation line, to generate the MEP creation line by designating the generation height and the installation reference, and
A device utilizing a BIM authoring tool, comprising a slab creation command for selecting a space surrounded by a frame to create a slab. The method of claim 1,
The BIM design command includes:
Providing a screen for setting at least one of whether or not to create a one-stage dimension of the inner member, whether or not to create a two-dimensional dimension, an interval between one-dimensional and two-dimensional dimensions, or a dimension line type, Further comprising a grid dimension generation command to output a grid dimension corresponding to the inner member. 4. The method of claim 3,
Wherein the BIM designation command utilizes a BIM authoring tool including an annotation insertion command for selecting a type and scale of an annotation and inserting it into the BIM model. The method of claim 1,
Further comprising a BIM design change management command to track changes to the BIM design and manage a history of changes when the BIM design is changed,
The BIM design change management command utilizes a BIM authoring tool that displays the change of the shape of the BIM model with different colors of the outline, and displays the change of the parameter information of the BIM model by changing the color of the table and the color of the cell. Generating a project using a universal template of a BIM authoring tool in an allocated space of a storage means of a computer system including a memory in which a plurality of commands are stored and a processor connected to the memory and responsive to the plurality of commands; ,
Generating a family including a plurality of types by changing the shape information of the family included in the universal template and including an inner member of the building, and collectively modifying parameter values corresponding to the specifications of the families included in the universal template ,
Implementing the BIM design through the BIM authoring tool, improving the modeling work for the BIM design, and
Outputting a list of internal members of the building as a result of the BIM design,
Wherein improving the modeling operation comprises:
Providing a screen for setting a dimension baseline of an extension, a centerline, or an outer line of the inner member; and outputting a dimension corresponding to the inner member based on a dimension baseline input from a user How to use it. The method of claim 6,
Wherein improving the modeling operation comprises:
Finding an intersection of a line and a wall to create an opening and setting a working space,
Selecting the family type of the MFP creation line, designating the generation height and the installation criterion to generate the MFP generation line, and
And selecting a space surrounded by the frame to generate a slab. The method of claim 6,
Wherein improving the modeling operation comprises:
Providing a screen for setting at least one of whether or not to create a one-dimensional dimension of the inner member, whether to create a two-dimensional dimension, an interval between the one-dimensional and two-dimensional dimensions, or a dimension line type; And outputting a grid dimension corresponding to the inner member based on the grid dimension. 9. The method of claim 8,
Wherein the step of improving the modeling operation includes selecting a type and scale of annotations and inserting the annotations into a BIM model. The method of claim 6,
Further comprising the step of tracking changes to the BIM design and managing a history of changes when the BIM design is changed,
The step of managing the history uses a BIM authoring tool that displays a change of the shape of the BIM model with different colors of the outline, and displays the change of the parameter information of the BIM model by changing the color of the table and the color of the cell.

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