KR101996177B1 - Method and apparatus for providing bim/gis integrated information, and system using the same - Google Patents

Abstract

Provided is a method for providing building information modeling/geographic information system (BIM/GIS) integrated information. The method for providing BIM/GIS integrated information comprises the following steps of: loading a geography markup language (GML) file of the GIS from a geographic location of an object when a user selects the object on a three-dimensional map; determining an industry foundation classes (IFC) file mapped to the GML file based on coordinate information of the object acquired from the GML file; and outputting a BIM model of the object based on the determined IFC file.

Description

METHOD AND APPARATUS FOR PROVIDING BIM / GIS INTEGRATED INFORMATION AND SYSTEM USING THE SAME [0002]

The present invention relates to a method and apparatus for providing a BIM model on a three-dimensional map using an integrated BIM / GIS, and a system using the same.

Digital Twin is a dynamic software model that uses the 3D BIM object model to reproduce the physical world of reality in a virtual space. Digital twin is a visualization method among big data analysis methods.

When a digital twin model is applied to an urban model, data management can be difficult. That is, if the model of the entire city is displayed on one screen, the system can not be operated smoothly when the data size of the digital twin model is excessively large. Therefore, it is necessary to build a system that is simple and scalable by combining the simplification and the linking with the digital twin model.

Korean Registered Patent No. 10-1543558 (Dec. 12, 2015)

SUMMARY OF THE INVENTION It is an object of the present invention to provide a BIM / GIS integrated information providing method and apparatus for individually outputting a BIM model according to a user's selection of objects using an integrated GIS and a BIM, and a system using the same.

According to an embodiment of the present invention, a BIM (Building Information Modeling) / GIS (Geographic Information System) integrated information providing method is provided. The BIM / GIS integrated information providing method comprises the steps of: loading a geographical markup language (GML) file of the GIS from a geographical location of the object when the user selects an object on a three-dimensional map; Determining an IFC (Industry Foundation Classes) file to be mapped to the GML file based on the coordinate information of the object obtained from the IFC file, and outputting the BIM model of the object based on the determined IFC file.

Wherein the step of determining an IFC file to be mapped to the GML file based on the coordinate information of the object obtained from the GML file comprises the steps of obtaining GML information and IFC information integrated on the basis of the semantic web stored in the BIM / And determining an IFC file that includes coordinate information of the object.

The GML information and the IFC information of the BIM / GIS integrated information database can be stored in a Resource Description Framework (RDF) file. The RDF file includes project information indicating the object, ), And a BIM link and a GIS link corresponding to the GML file.

Wherein the step of determining an IFC file to be mapped to the GML file based on the coordinate information of the object obtained from the GML file comprises the steps of obtaining coordinate information of the object from an entity of the GML schema of the GML file, Of the IFC file with the coordinates included in the IfcPostalAddress entity of the IFC file.

Wherein the step of determining an IFC file mapped to the GML file based on the coordinate information of the object obtained from the GML file comprises the step of determining whether the coordinates included in the IfcPostalAddress entity are the latitude and longitude coordinates, And transforming the coordinates into coordinates.

Wherein the 3D map in which the user selects the object may be provided to the user according to a setting selected from the graphical interface of the terminal by the user and the graphical interface includes a state setting A BIM data setting for selecting BIM data, a GIS data setting for selecting a GIS, and a data size setting for limiting the size of data received from the server.

When a CCTV situation is selected by the user through a graphical interface for setting the situation, a CCTV screen of a point selected by the user on the three-dimensional map can be provided to the user, A real time image on the road in the three-dimensional map can be provided to the user, and a building type can be provided to the user through the graphical interface for setting the situation If selected, buildings of a building type selected from the buildings on the three-dimensional map can be modeled in three dimensions.

According to another embodiment of the present invention, a BIM (Building Information Modeling) / GIS (Geographic Information System) integrated information providing apparatus may be provided. The BIM / GIS integrated information providing apparatus may include a GML file loader for loading a geographical markup language (GML) file of the GIS from a geographical location of the object when the user selects an object on the three- An IFC file mapper for determining an IFC file to be mapped to the GML file based on the coordinate information of the object obtained from the GML file, And a BIM model output unit for outputting the BIM model.

According to another embodiment of the present invention, a BIM / GIS integrated information providing system can be provided. The BIM / GIS integrated information providing system provides the user with a three-dimensional map of the city and provides the BIM (Building Information Modeling) / GIS (Geographic Information System) integrated information about the object selected by the user on the three- A BIM / GIS integrated information providing device for storing a BIM / GIS integrated information providing device for storing information of an integrated geography markup language (GML) based on a semantic web and Industry Foundation Classes (IFC) And a terminal for transmitting the setting selected by the user to the BIM / GIS integrated information providing apparatus through the graphic interface .

According to the embodiment of the present invention, when a user selects a simplified object in a three-dimensional map, a GML file and an IFC file corresponding to the selected object are mapped based on the GIS, so that the BIM model modeled object- Can be output individually.

1 is a block diagram of a BIM / GIS integrated information providing apparatus according to an embodiment of the present invention.
2 is a conceptual diagram illustrating a BIM / GIS integrated information providing method according to an embodiment of the present invention.
3 is a flowchart illustrating a BIM / GIS integrated information providing method according to an embodiment of the present invention.
4 is a diagram showing coordinate information of a GML file corresponding to a site according to an embodiment of the present invention.
5 is a diagram showing coordinate information of a GML file corresponding to a parking lot according to an embodiment of the present invention.
6 is a diagram illustrating an IfcPostalAddress entity in an IFC file according to an embodiment of the present invention.
7 is a diagram illustrating a BIM and a GIS link in an RDF file according to an embodiment of the present invention.
8 is a diagram illustrating a BIM / GIS information linkage based on the Semantic Web according to an embodiment of the present invention.
9 is a conceptual diagram illustrating an example of a BIM model output on a GIS according to an embodiment of the present invention.
10 is a diagram illustrating a user interface of a terminal according to an embodiment of the present invention.
11 is a diagram illustrating a user interface of a terminal according to another embodiment of the present invention.
12 is a diagram illustrating a computing device according to an embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those skilled in the art can easily carry out the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly illustrate the present invention, parts not related to the description are omitted, and similar parts are denoted by like reference characters throughout the specification.

In the present specification, duplicate descriptions are omitted for the same constituent elements.

Also, in this specification, when an element is referred to as being "connected" or "connected" to another element, it may be directly connected or connected to the other element, May be present. On the other hand, in the present specification, when an element is referred to as being "directly connected" or "directly connected" to another element, it should be understood that no other element exists in between.

Furthermore, terms used herein are used only to describe specific embodiments and are not intended to be limiting of the present invention.

Also, in this specification, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise.

Also, in this specification, the terms " comprise ", or " have ", and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, parts, or combinations thereof.

Also, in this specification, the term 'and / or' includes any combination of the listed items or any of the plurality of listed items. In this specification, 'A or B' may include 'A', 'B', or 'both A and B'.

In the following description, well-known functions and constructions that may obscure the subject matter of the present invention will not be described in detail.

FIG. 1 is a block diagram illustrating a BIM / GIS integrated information providing apparatus according to an embodiment of the present invention. FIG. 2 is a conceptual diagram illustrating a BIM / GIS integrated information providing method according to an embodiment of the present invention. BIM / GIS integrated information providing method according to an embodiment of the present invention.

Referring to FIG. 1, a building information modeling (BIM) / geographic information system (GIS) integrated information providing apparatus 100 according to an embodiment includes a geographical markup language (GML) file loader 110, an Industry Foundation Classes (IFC) file mapper 120, a BIM / GIS integrated information DB 130, and a BIM model output unit 140.

The BIM / GIS integrated information providing apparatus 100 according to an embodiment may display a three-dimensional map in which a simplified form object is disposed to a user, and then provide a detailed structure of the object selected by the user to the user. Referring to FIG. 2, when a user selects a specific object (a building indicated by the cursor in FIG. 2) on the 3D map, a representative BIM model of the selected object based on the BIM / GIS integrated information DB 130 is provided to the user . Thereafter, a BIM model of the detailed structure of the selected object (for example, the internal structure of the building, the location of the fire equipment, the floor plan of the floor, the evacuation route, etc.) may be provided according to the user's intention. In FIG. 2, the eight planes shown in the BIM model of the detailed structure are plan views of the respective layers of the building indicated by the cursor. In the 3D map initially provided to the user, objects such as buildings are displayed in a simplified manner by the boundary boundary data of the object. A three-dimensional map in which the object is briefly displayed can be used for the user to look at the entire city. Then, in order to check the events occurring in the object such as the disaster damage, the user can select the object on the three-dimensional map and receive detailed information linked with the BIM / GIS integrated information. That is, the details of the object can be provided in the form of a link. Therefore, big data such as a digital twin can be easily managed, and the quantity of data kept in a normal state can be minimized. Even for a large-scale facility such as a shopping center or a department store shown in Fig. 2, the user can easily select detailed information (eg, floor information of a large-scale facility, evacuation route, etc.) Can be obtained. That is, in the present description, the user selects an object on a three-dimensional map in which only the location and form of the object is briefly displayed, and displays the detailed structure of the selected object in the BIM / GIS integrated information providing apparatus 100 ) As a BIM model.

The GML file loader 110 loads the GML file of the GIS from the geographic location of the object to obtain the coordinates of the object selected by the user on the three-dimensional map. At this time, a plurality of objects are briefly displayed on the three-dimensional map provided to the user, and then the user selects at least one of the plurality of simplified objects, and the BIM / GIS integrated information providing apparatus 100 according to an embodiment The BIM model corresponding to the selected object can be provided in detail and specifically to the user according to the process described below.

The IFC file mapper 120 determines an IFC file to be mapped to the GML file based on the coordinate information of the object obtained from the GML file. At this time, the IFC file mapper 120 can use the integrated GML information and IFC information stored in the BIM / GIS integrated information DB 130 based on the semantic web.

The BIM model output unit 140 outputs the BIM model of the selected object based on the mapped IFC file.

Hereinafter, a method of outputting a BIM model of an object according to a user's selection will be described in detail.

Referring to FIG. 3, when a three-dimensional map in which a three-dimensional object (for example, a building) is displayed in a simplified form is provided to the user, the user selects an object requiring detailed information among the objects on the three- ). At this time, the selection of the user may be performed by a mouse click, a finger touch, or the like, depending on the means for providing the three-dimensional map. The GML file loader 110 of the BIM / GIS integrated information providing apparatus 100 extracts a geographical markup language (GML) file of the GIS from the geographical position of the object to obtain the coordinates of the object selected by the user (S120). In order to extract coordinate information such as reference coordinates or relative coordinates in the GML file, the name of the object or the attribute name and the like can be referred to.

FIG. 4 is a view showing coordinate information of a GML file corresponding to a ground according to an embodiment, and FIG. 5 is a diagram showing coordinate information of a GML file corresponding to a parking lot according to an embodiment.

Referring to FIGS. 4 and 5, the coordinates of the earth are input to an entity called <fme: land gml: id> in the GML schema, and the coordinates of the parking lot are represented by <fme: parking gml: id> in the GML schema Lt; / RTI &gt;

Referring back to FIG. 3, the IFC file mapper 120 maps the coordinate information obtained from the GML file corresponding to the geographical position of the object with coordinate information in the IFC file of the BIM model (S130). The coordinate information obtained from the GML file can be mapped to the coordinates contained in the IfcPostalAddress entity in the IFC file. 6 is a diagram illustrating an IfcPostalAddress entity in an IFC file according to an embodiment.

Since the coordinate information obtained from the GML file is the latitude and longitude coordinates, other entities in the IFC file can be used to transform the latitude and longitude coordinates into the appropriate coordinates to output the BIM model. The appropriate coordinate type for the output of the BIM model can be determined via the reference ID of the IfcRelDfinesByProperties entity in the IFC file. For example, the IfcCartesianPoint in the IFC file displays the projected coordinates (TM (Transverse Mercato) or Universal Transverse Mercator (UTM)) of the BIM model.

At this time, based on the semantic web, GML information and IFC information of the integrated BIM / GIS integrated information DB for metadata association can be used for coordinate mapping. Semantic Web can convert GML information and IFC information based on STEP (standards for the Exchange of Product models) into semantic web-based information using ontology markup language OWL (Ontology Web Language). To link Internet-based project resources, the Resource Description Framework (RDF) format, which contains many objects and attributes and is organized in XML format, can be utilized. Here, the project data model ontology is built with RDF, and multiple instances are created based on the basic ontology.

FIG. 7 is a diagram illustrating a BIM and a GIS link in an RDF file according to an embodiment. FIG. 8 is a diagram illustrating a BIM / GIS information association based on a semantic web according to an embodiment. FIG. 7 is a conceptual diagram illustrating an example of a BIM model output on the GIS; FIG.

Referring to FIG. 7, project information representing an object in the RDF file is included, and an IFC file representing a site of the object and a BIM link and a GIS link corresponding to the GML file are included. Referring to FIG. 8, the BIM model and the GIS can be constructed with two RDF ontology objects such as < owl: Class >.

Finally, the BIM model output unit 130 of the BIM / GIS integrated information providing apparatus 100 outputs the BIM model of the selected object based on the mapped IFC file (S140). The IFC file has a multi-tier structure extending from IfcKernel to the upper layer, which defines the basic concept of objects. Entities such as IfcCartesianPoint, IfcShapeRepresentation, IfcProductDefinitionShape, IfcExtrudedAreaSolid, IfcRectangleProfiledDef, IfcAxis2Placement3d, IfcLocalPlacement, IfcDirection, IfcSlab and IfcWallStandardCase of the IFC file can be referenced to extract information of the points of the elements contained in each layer. 9, the detailed structure of the BIM model (for example, the internal structure of the building, the location of the fire equipment, the floor plan of the floor, the evacuation route, etc.) for the three-dimensional object selected by the user is based on the entity of the IFC file So that it can be promptly displayed to the user.

As described above, the BIM / GIS integrated information providing apparatus according to the embodiment of the present invention simplifies the objects displayed on the three-dimensional map, and the detailed information of the objects is linked so as to be provided as BIM information only at the time of user's selection So that the system can efficiently manage the information. In addition, as the system operation becomes easier, the information of the target object can be immediately confirmed and transmitted when an emergency occurs. In addition, the need for equipment specifications for data access and management is low, so the BIM / GIS integrated information provisioning system can easily work with mobile apps.

On the other hand, the three-dimensional map displayed to the user for the user's selection can be modeled in various forms according to the user's preferences and circumstances. Hereinafter, a method of modeling a three-dimensional map by the control of a user terminal will be described in detail.

FIG. 10 is a diagram illustrating a user interface of a terminal according to an embodiment, and FIG. 11 is a diagram illustrating a user interface of a terminal according to another embodiment.

Referring to FIG. 10, a user interface of a terminal according to an exemplary embodiment includes a graphical interface for setting a situation, BIM data, GIS data, and data size. A terminal according to an exemplary embodiment may include a status setting for selecting a situation requiring a 3D modeling, a BIM data setting for selecting at least one of BIM data, a GIS data setting for selecting at least one of GIS data, And provides the user with a graphical interface for setting the data size that defines the size of the data to be displayed. That is, the terminal includes a graphical interface for displaying a setting for generating a three-dimensional map according to a user's selection, and can transmit the setting selected by the user to the BIM / GIS integrated information providing apparatus through the graphical interface. According to one embodiment, the terminal may configure a BIM / GIS integrated information providing system together with a BIM / GIS integrated information providing apparatus including a BIM / GIS integrated information database. Alternatively, the BIM / GIS integrated information provision system may include a BIM / GIS integrated information provision apparatus, a BIM / GIS integrated information database, and a terminal. The GIS integrated information providing device in the BIM / GIS integrated information providing system provides the user with a three-dimensional map of the city, and provides the user with a BIM (Building Information Modeling) / GIS (geographic information system ) Integrated information can be provided. Specifically, the BIM / GIS integrated information providing apparatus comprises: a GML file loader for loading the GML file of the GIS from a geographical location of the object when the user selects the object on the three-dimensional map; An IFC file mapper for determining an IFC file to be mapped to the GML file based on the obtained coordinate information of the object, and a BIM model output unit for outputting the BIM model of the object based on the determined IFC file . The BIM / GIS integrated information database of the BIM / GIS integrated information providing system can store integrated geographical markup language (GML) information and IFC (Industry Foundation Classes) information based on the semantic web. A terminal of the BIM / GIS integrated information database includes a graphical interface for displaying a setting for generating the 3D map according to a user's selection, and the setting selected by the user through the graphical interface is transmitted to the BIM / GIS To the integrated information providing apparatus.

Referring to FIG. 11, the user interface of the terminal according to another embodiment includes a CCTV, a road traffic light display, and a graphic interface for building selection. These graphical interfaces are for generating user configuration information for implementing the 3D modeling of the city based on the information selected by the user. Through the various graphical interfaces provided in the embodiments of the present disclosure, user familiarity, convenience, and accessibility to 3D modeling implementations can be improved. Specifically, the user can input various conditions for 3D modeling (e.g., CCTV situation, road traffic situation, specific building, building appearance, mountain, river, etc.) through various graphic interfaces. Therefore, it is possible to make 3D modeling conforming to a user's desired condition through inputted 3D modeling condition. That is, various types of 3D modeling can be performed according to the user's preference or situation, instead of the conventional batch and formal 3D modeling. For example, although 3D modeling is performed for the entire city, 3D modeling is implemented only with specific information (for example, a building exterior shape or a road outline), so that the amount of data can be drastically reduced and simplified 3D modeling can be realized.

If the CCTV situation is selected by the user through the graphical interface for setting the situation, a CCTV screen at a point (three-dimensional point) selected by the user among the points of the 3D modeled city based on the user setting information can be provided . Through this direct access to the 3D modeled city, the user can easily monitor the CCTV screen, which was only seen in the existing control room or the situation room, at any place and at any time. Moreover, it is possible to monitor more accurate and appropriate points through the 3D position information and attribute information (e.g., angle of view, etc.) of the CCTV object.

When the display status of the road traffic light is selected by the user through the graphical interface for setting the situation, a real-time image of the road of the 3D modeled city is provided based on the user setting information. With this real-time image of the 3D modeled city road, the user can easily and automatically set the driving direction, the defectiveness of the road signal, the traffic volume of the road, the number of pedestrians, As shown in FIG.

When a specific building type (first building type) is selected by a user from among a plurality of building types through a graphical interface for setting a situation, 3D modeling is applied only to the building of the first building type among the buildings existing in the city, 3D modeling may not be applied to the 3D model. For example, a user may select a specific building, such as a fire station or a hospital, as an object to perform 3D modeling. In this case, since only the terrain information of the building desired by the user is required for 3D modeling, Can be completed quickly.

In addition, through a graphical interface for setting BIM data, the user can individually select BIM data from the vast BIM data stored in the server. Also, through the graphical interface for GIS data setting, the user can individually select the GIS data from the vast GIS data stored in the server. For example, a user can select 3D modeling by selecting only the outline form of the building as individual BIM data, or selecting only a specific topography (e.g., mountain or river) or road as individual GIS data. In the foregoing description, a three-dimensional map modeled only by the outer shape of the building has been provided to the user.

In addition, through the graphical interface for setting the data size, the user can limit the amount of data transmitted from the server. In this case, the server selects only the minimum data or the main data for 3D modeling among the BIM data and the GIS data And can provide it to the terminal. That is, according to the embodiment of the present invention, since a large amount of data can be reduced from the vast amount of data required for 3D modeling of the city through 3D modeling based on the setting of the situation, the setting of the BIM data, the setting of the GIS data, The communication speed can be increased, and the user can confirm the desired 3D modeling result substantially more quickly.

12 is a diagram illustrating a computing device according to an embodiment of the present invention. The computing device TN100 of FIG. 12 may be the device described herein (e.g., BIM / GIS integrated information providing device, etc.).

In the embodiment of FIG. 12, the computing device TN100 may include at least one processor (TN 110), a transceiver (TN 120), and a memory (TN 130). Further, the computing device TN100 may further include a storage device TN140, an input interface device TN150, an output interface device TN160, and the like. The components included in the computing device TN100 may be connected by a bus (TN170) and communicate with each other.

The processor TN110 may execute a program command stored in at least one of the memory TN130 and the storage device TN140. The processor TN110 may refer to a central processing unit (CPU), a graphics processing unit (GPU), or a dedicated processor on which methods according to embodiments of the present invention are performed. The processor TN110 may be configured to implement the procedures, functions, methods, and the like described in connection with the embodiments of the present invention. The processor TN110 may control each component of the computing device TN100.

Each of the memory TN130 and the storage device TN140 may store various information related to the operation of the processor TN110. Each of the memory TN130 and the storage device TN140 may be constituted of at least one of a volatile storage medium and a nonvolatile storage medium. For example, the memory TN130 may be configured with at least one of a read only memory (ROM) and a random access memory (RAM).

The transceiver apparatus TN120 can transmit or receive a wired signal or a wireless signal. The transceiver apparatus TN120 can be connected to a network to perform communication.

On the other hand, the embodiments of the present invention are not only implemented by the apparatuses and / or methods described so far, but may also be realized through a program realizing a function corresponding to the configuration of the embodiment of the present invention or a recording medium on which the program is recorded And such an embodiment can be easily implemented by those skilled in the art from the description of the embodiments described above.

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, but, on the contrary, And falls within the scope of the invention.

Claims (15)

When building information modeling (BIM) data corresponding to the appearance of a building is defined as first data and geographic information system (GIS) data corresponding to the outline of the road is defined as second data,
Providing a three-dimensional map in which objects modeled by the first data and the second data are arranged,
Linking the detailed information of the object including at least one of the internal structure of the building, the location of the fire protection equipment, the floor plan of the floor, and the evacuation route,
Dimensional map, and provides the user with the detailed information on the specific object only when the user selects the specific object on the three-dimensional map, And BIM (Building Information Modeling) / GIS (geographic information system) integrated information providing apparatus,
Providing a user with a 3D map in which objects modeled by GIS data corresponding to the outline of the road among the BIM data and GIS data corresponding to the appearance of the building among the BIM data are arranged according to the setting selected through the graphic interface ;
Loading a Geographic Markup Language (GML) file of the GIS from a geographic location of the specific object when the user selects a specific object on the three-dimensional map;
Mapping the GML file with coordinates contained in the IfcPostalAddress entity of the IFC file by obtaining the coordinate information of the specific object from the entity of the GML schema of the GML file, Foundation Classes) file;
Converting the latitude and longitude coordinates into projected coordinates of the BIM model when the coordinates included in the IfcPostalAddress entity are the latitude and longitude coordinates; And
And outputting a BIM model of the specific object based on the determined IFC file,
Wherein the graphical interface includes a data size setting for defining a size of data received by the terminal, and when the amount of data to be transmitted to the terminal is limited through the data size setting, the BIM data and the GIS data, The BIM data and the GIS data corresponding to the BIM / GIS information are selected and provided to the terminal. The method according to claim 1,
Determining an IFC file mapped to the GML file based on the coordinate information of the specific object obtained from the GML file,
Using an integrated GML information and IFC information based on the Semantic Web stored in a BIM / GIS integrated information database to determine an IFC file containing coordinate information of the specific object
How to provide integrated information on BIM / GIS. 3. The method of claim 2,
The GML information and the IFC information of the BIM / GIS integrated information database are stored in a Resource Description Framework (RDF) file,
The RDF file includes project information representing the specific object, an IFC file representing a site of the specific object, and a BIM link and a GIS link corresponding to the GML file.
How to provide integrated information on BIM / GIS. delete delete The method according to claim 1,
The graphical interface may include a status setting for selecting a situation requiring three-dimensional modeling, a BIM data setting for selecting BIM data, and a GIS data setting for selecting a GIS
How to provide integrated information on BIM / GIS. The method according to claim 6,
When a CCTV situation is selected by the user through a graphical interface for setting the situation, a CCTV screen of a point selected by the user on the three-dimensional map is provided to the user,
When a display state of a road signal is selected by the user through a graphical interface for setting the situation, a real-time image on the road is provided to the user in the three-dimensional map,
When the building type is selected by the user through the graphical interface for setting the situation, the building of the selected building type among the buildings on the three-dimensional map is modeled in three dimensions
How to provide integrated information on BIM / GIS. When building information modeling (BIM) data corresponding to the appearance of a building is defined as first data and geographic information system (GIS) data corresponding to the outline of the road is defined as second data,
Providing a three-dimensional map in which objects modeled by the first data and the second data are arranged,
Linking the detailed information of the object including at least one of the internal structure of the building, the location of the fire protection equipment, the floor plan of the floor, and the evacuation route,
Dimensional map, and provides the user with the detailed information on the specific object only when the user selects the specific object on the three-dimensional map, And building information modeling (BIM) / geographic information system (GIS) integrated information providing apparatus,
A GML file loader for loading a geographical markup language (GML) file of the GIS from a geographic location of the specific object when the user selects a specific object on the three-dimensional map;
Mapping the GML file with coordinates contained in the IfcPostalAddress entity of the IFC file by obtaining the coordinate information of the specific object from the entity of the GML schema of the GML file, An IFC file mapper for determining the Foundation Classes file and converting the latitude coordinates into projected coordinates of the BIM model when the coordinates included in the IfcPostalAddress entity are the latitude and longitude coordinates; And
And a BIM model output unit outputting a BIM model of the specific object based on the determined IFC file,
Wherein the graphical interface includes a data size setting that defines a size of data received by the terminal, and when the amount of data to be transmitted to the terminal is limited through the data size setting, the BIM data and the GIS data, The BIM data and the GIS data corresponding to the BIM / GIS information are selected and provided to the terminal. 9. The method of claim 8,
The IFC file mapper comprises:
Determining an IFC file including coordinate information of the specific object, using GML information and IFC information integrated in the BIM / GIS integrated information database based on the Semantic Web
BIM / GIS integrated information providing device. 10. The method of claim 9,
The GML information and the IFC information of the BIM / GIS integrated information database are stored in a Resource Description Framework (RDF) file,
The RDF file includes project information representing the specific object, an IFC file representing a site of the object, and a BIM link and a GIS link corresponding to the GML file.
BIM / GIS integrated information providing device. delete delete 9. The method of claim 8,
The graphical interface includes a context setting for selecting a situation requiring three-dimensional modeling, a BIM data setting for selecting BIM data, and a GIS data setting for selecting a GIS
BIM / GIS integrated information providing device. 14. The method of claim 13,
When a CCTV situation is selected by the user through a graphical interface for setting the situation, a CCTV screen of a point selected by the user on the three-dimensional map is provided to the user,
When a display state of a road signal is selected by the user through a graphical interface for setting the situation, a real-time image on the road is provided to the user in the three-dimensional map,
When the building type is selected by the user through the graphical interface for setting the situation, the building of the selected building type among the buildings on the three-dimensional map is modeled in three dimensions
BIM / GIS integrated information providing device. When building information modeling (BIM) data corresponding to the appearance of a building is defined as first data and geographic information system (GIS) data corresponding to the outline of the road is defined as second data,
Providing a three-dimensional map in which objects modeled by the first data and the second data are arranged,
Linking the detailed information of the object including at least one of the internal structure of the building, the location of the fire protection equipment, the floor plan of the floor, and the evacuation route,
BIM (Building Information Modeling), which provides the user with only the 3D map at the beginning, and provides the user with detailed information about the specific object when a specific object is selected on the 3D map by the user, / GIS (geographic information system) integrated information provision device,
A BIM / GIS integrated information providing apparatus providing the three-dimensional map to the user and providing the BIM (Building Information Modeling) / GIS (geographic information system) integrated information about the object selected by the user on the three-dimensional map;
A BIM / GIS integrated information database for storing integrated geographical markup language (GML) information and industry Foundation Classes (IFC) information based on the semantic web; And
And a graphical interface for displaying a setting for generating the 3D map according to a user's selection, the terminal transmitting the setting selected by the user to the BIM / GIS integrated information providing apparatus via the graphical interface Including,
The BIM / GIS integrated information providing apparatus includes:
A GML file loader for loading a GML file of the GIS from a geographic location of the object when the user selects the object on the three-dimensional map;
An IFC file to be mapped with the GML file is determined by obtaining coordinate information of the object from the entity of the GML schema of the GML file and mapping the coordinate information of the obtained object with the coordinates included in the IfcPostalAddress entity of the IFC file An IFC file mapper for converting the longitude and latitude coordinates into the projected coordinates of the BIM model when coordinates included in the IfcPostalAddress entity are the latitude and longitude coordinates; And a BIM model output unit outputting a BIM model of the object based on the determined IFC file,
The 3D map is modeled as GIS data corresponding to the outline of the road among the BIM data and the GIS data corresponding to the appearance form of the building among the BIM data according to the setting selected through the graphic interface,
Wherein the graphical interface includes a data size setting that defines a size of data received by the terminal, and when the amount of data to be transmitted to the terminal is limited through the data size setting, the BIM data and the GIS data, The BIM data and the GIS data corresponding to the BIM / GIS information are selected and provided to the terminal.

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