KR102522359B1 - Verifying system for visualizing mapping data of non-spatial information and 3D space information and method therefor - Google Patents

Abstract

The present invention relates to a verification technology system capable of visualizing non-spatial information and 3D spatial information mapping data and a method thereof, capable of converting administrative information associated with each building into attribute information in a similar way of handling GIS information regarding the building by targeting buildings in the city; mapping, based on the attribute information, spatial information and administrative information on the basis of location information for each building in the city, converting the spatial information and administrative information into mapping data, efficiently visualizing the mapping data, and providing the visualized data to a user. According to the present invention, the verification technology system capable of visualizing non-spatial information and 3D spatial information mapping data includes a visualization information database server, a visualization server, and a user terminal. The visualization information database server stores 3D image files for buildings in the city, spatial information 3D image files regarding indoor spaces of the buildings, a first non-spatial information file regarding administrative information associated with the buildings or indoor spaces, and a second non-spatial information file mapped to the spatial information 3D image file regarding the buildings.

Description

Verification system for visualizing mapping data of non-spatial information and 3D space information and method therefor}

According to the present invention, administrative information related to each building for each building in the city can be property information in a similar concept to handling GIS information for the building, and based on this, spatial information based on the location information of each building in the city It relates to a verification technology system and method that visualizes non-spatial information and 3D spatial information mapping data so that information and administrative information can be mapped into mapping data and at the same time efficiently visualized and provided to users.

Due to the development of computing technology and the development of various software programs, various data models and systems capable of accurately modeling a specific space or accurately expressing spatial information are known and are being newly developed.

Spatial information can be largely divided into indoor spatial information and outdoor spatial information. Indoor spatial information is generally expressed as BIM (Building Information Modeling) data, and outdoor spatial information is expressed as GIS (Geographic Information System) data. GIS data has a difference in that it is composed of a mesh (mesh) form, whereas BIM data is composed of a parameter form for each object constituting a 3D object.

On the other hand, in light of the trend of accelerating population concentration in the city center, there is a need to convert administrative information related to each building to property information for each building in the city as a concept similar to handling GIS information for the building. Therefore, there is a need to provide a technology that efficiently visualizes spatial information and administrative information by mapping them into mapping data based on location information for each building.

In addition, spatial information within a building and non-spatial information matching it, that is, non-spatial information matching the spatial information, such as properties, uses, users, functions, roles, etc., are mapped with the corresponding spatial information and visualized together. There is a need to make the search work for buildings in the city and the verification process in the process easier and more efficient.

Korean Patent Registration No. 10-2398915 (Announcement on May 17, 2022), “Method of Visualizing Spatial Information of Buildings” Korean Patent Registration No. 10-1336013 (Announced on December 4, 2013), “System and method for interlocking BIM data and GIS data”

An embodiment of the present invention can turn administrative information related to each building into property information for buildings in a city in a similar concept to handling GIS information for the building, and based on this, location information for each building in the city Provides a verification technology system and method that visualizes non-spatial information and 3D spatial information mapping data that maps spatial information and administrative information as a standard to make it mapping data, and at the same time efficiently visualizes it and provides it to users.

In addition, in an embodiment of the present invention, spatial information within a building and non-spatial information matching therewith, that is, non-spatial information matching the spatial information, such as properties, uses, users, functions, and roles, are mapped with the corresponding spatial information and together A verification technology system and method that visualizes non-spatial information and 3D spatial information mapping data so that users can search for buildings in the city and the verification process in the process more easily and efficiently by making them visible. to provide.

In addition, an embodiment of the present invention connects first non-spatial information, which is secured administrative information, and spatial information in a building with GIS to convert it into data, analyzes, updates, stores, and upgrades the data. Non-spatial information and 3D data Provides a verification technology system and method that visualizes spatial information mapping data.

A verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention includes a 3D image file of a building in a city, a 3D image file of spatial information of the indoor space of the building, and the building to A first non-spatial information file for administrative information associated with indoor space and a second non-spatial information file mapped to the spatial information 3D image file of the building are stored, and the 3D image file, the spatial information 3D image file, The first non-spatial information file and the second non-spatial information file include an information database server for visualization that is stored separately from other buildings for each building in the city, and is connected to the information database server for visualization to generate an image for the information database server for visualization. Detects and stores files and files, and the 3D image file, spatial information 3D selected according to a user search request in the order of the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file An image file, a first non-spatial information file, and a second non-spatial information file are sequentially transmitted to a user terminal, and at least 3D spatial information among the 3D spatial information image file, the first non-spatial information file, and the second non-spatial information file A visualization server having a function of displaying an image file and a second non-spatial information file in an overlapping manner on one screen, receiving an image file, files, and data transmitted from the visualization server and displaying them on the screen, and the visualization server displays the user It may include the user terminal transmitting a signal of a search request.

Also, the first non-spatial information file may be stored in a manner of being mapped with a corresponding spatial information 3D image file based on coordinate values of the spatial information 3D image files.

In addition, the 3D image file and the spatial information 3D image file are image files produced based on BIM (Building Information Modeling) software, and the visualization information database server includes geographic information including spatial location information of the corresponding building for each building. Information and attribute information associated with the geographic information are integrated and stored, and stored GIS information is stored. It may be made of a data set type structure in which an image file is included.

In addition, the signal transmission of the user search request from the user terminal to the visualization server is performed through a selection function for image files, files, and data transmitted from the visualization server and displayed on the screen, and A 3D image file of a specific building or buildings is selected from among 3D image files (single 3D Tiles), and first spatial information 3D for a specific indoor space is obtained from among the first spatial information 3D image files (BIM) of the selected building or buildings. An image file is selected, and a second spatial information 3D image file for a specific unit space element is selected from among the second spatial information 3D image files (single 3D Tiles) of a unit space element in the selected indoor space. The user terminal receives the 3D image file, first spatial information 3D image file, and second spatial information 3D image file sequentially transmitted from the visualization server according to the signal transmission order of the user search request and the second spatial information 3D image file mapped thereto. It may be to sequentially display spatial information files on the screen.

In addition, the visualization server converts the selected 3D image file, the first spatial information 3D image file, and the second spatial information 3D image file according to the user search request signal of the user terminal to other unselected 3D image files and the first space information. The information 3D image file and the second spatial information 3D image file are displayed in a color distinct from the other unselected 3D image files, the first spatial information 3D image file, and the second spatial information 3D image file are displayed in point color or gray. It may include a function of displaying or deleting.

In addition, the verification technology method for visualizing non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention includes (a) a 3D image file of a building in a city and a 3D image file of spatial information of an indoor space of the building In addition, a first non-spatial information file for administrative information associated with the building or indoor space and a second non-spatial information file mapped to the spatial information 3D image file of the building are stored, the 3D image file and the spatial information 3D Forming an information database server for visualization in which image files, first non-spatial information files, and second non-spatial information files are stored separately from other buildings in the city; (b) the 3D image files and spatial information; sequentially transmitting user search request signals in the order of a 3D image file and a non-spatial information file to a visualization server through a user terminal; (c) a 3D image file selected according to the user search request signals in the visualization server; sequentially detecting spatial information 3D image files and non-spatial information files from the visualization information database server and sequentially transmitting them to the user terminal; (d) 3D images sequentially received from the visualization server in the user terminal; A file, a spatial information 3D image file, and a non-spatial information file are sequentially displayed on the screen, wherein, in step (d), the screen of the non-spatial information file is superimposed on the screen of the spatial information 3D image file and displayed. it could be

According to an embodiment of the present invention, administrative information related to each building for each building in the city is turned into attribute information in a similar concept to handling GIS information for the building, and based on this, location information for each building in the city is converted into attribute information. Spatial information and administrative information are mapped as a standard to become mapping data, and at the same time, these mapping data can be efficiently visualized and provided to users.

In addition, spatial information within a building and non-spatial information matching it, that is, non-spatial information matching the spatial information, such as properties, uses, users, functions, roles, etc., are mapped with the corresponding spatial information and visualized together. The search work for my buildings and the verification process in the process can be performed more easily and efficiently.

In addition, first non-spatial information and spatial information within buildings, which are secured administrative information, can be converted into data in connection with GIS, analyzed, updated, and stored, and the data can be upgraded.

1 is a configuration diagram conceptually illustrating a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.
2 conceptually illustrates a mapping method between indoor spatial information of a building and administrative information in a verification technology system in which non-spatial information and 3D spatial information mapping data are visualized according to an embodiment of the present invention;
3 is a block configuration diagram illustrating a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.
4 is a configuration diagram illustrating an operational flow of a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.
5 is a flowchart illustrating a verification technique method for visualizing non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.
6 is a block configuration diagram illustrating an example in which some components are added to a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.
7 is a diagram illustrating a mechanical configuration among additional configurations according to FIG. 6 centered on a drone;
Figure 8 illustrates an operating state of the mechanical configuration according to Figure 7;

The detailed description of the present invention below refers to the accompanying drawings shown as examples of embodiments in which the present invention can be practiced. These embodiments are described in detail so that those skilled in the art will be able to practice the present invention. It should be understood that the various embodiments of the present invention are different, but need not be mutually exclusive. For example, specific shapes, structures, and characteristics described herein may be implemented in one embodiment in another embodiment without departing from the spirit and scope of the invention. Additionally, it should be understood that the location or arrangement of individual components within each described embodiment may be changed without departing from the spirit and scope of the invention.

Accordingly, the detailed description set forth below is not to be taken in a limiting sense, and the scope of the present invention, if properly described, is limited only by the appended claims, along with all equivalents as claimed by those claims. Like reference numbers in the drawings indicate the same or similar function throughout the various aspects.

The terms used in the present invention have been selected from general terms that are currently widely used as much as possible while considering the functions in the present invention, but these may vary depending on the intention of a person skilled in the art or precedent, the emergence of new technologies, and the like. In addition, in a specific case, there is also a term arbitrarily selected by the applicant, and in this case, the meaning will be described in detail in the description of the invention. Therefore, the term used in the present invention should be defined based on the meaning of the term and the overall content of the present invention, not simply the name of the term.

In the invention, when a certain part “includes” a certain component in the whole, this means that it may further include other components, rather than excluding other components, unless otherwise stated. In addition, as described in the specification, "... wealth", "… A term such as “module” refers to a unit that processes at least one function or operation, which may be implemented as hardware or software or a combination of hardware and software.

Referring to FIGS. 1 to 8 , a verification technique method for visualizing non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention will be described.

1 is a configuration diagram conceptually illustrating a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention, and FIG. It is a diagram conceptually illustrating a mapping method between indoor spatial information and administrative information of a building in a verification technology system that visualizes dimensional spatial information mapping data. It is a block configuration diagram illustrating a verification technology system that visualizes information mapping data, and FIG. 4 illustrates an operational flow of a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention. It is a composition diagram.

As shown, the verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention includes a visualization information database server 100, a visualization server 200, and a user terminal 300. It is composed of.

The information database server 100 for visualization is a 3D image file for the building 10 in the city, a spatial information 3D image file for the indoor space of the building 10, and administrative information associated with the building 10 or its indoor space. A first non-spatial information file for the building 10 and a second non-spatial information file mapped to the spatial information 3D image file of the building 10 are stored. At this time, the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file are stored separately from other buildings 10 in the city.

That is, the visualization information database server 100 includes a building image DB 110 in which the 3D image file is stored, a building indoor space image DB 120 in which the spatial information 3D image file is stored, and the first non-spatial information file. It is configured to include a first non-spatial information DB 130 in which this file is stored and a second non-spatial information DB 140 in which the second non-spatial information file is stored.

In addition, administrative information, which is the first non-spatial information file, includes geographic information by building 10 and registered names on administrative districts (digital land information), geographic information by indoor spatial information of buildings 10 and administrative districts (digital land information). ), including the registered name of the Also, the first non-spatial information file may be stored in a manner of being mapped with a corresponding spatial information 3D image file based on coordinate values of the spatial information 3D image files. Figure 2 illustrates this.

The non-spatial information refers to information such as properties, uses, users, functions, and roles that match the indoor information of the building 10. For example, when the building 10 is an office building, the non-spatial information contains information such as the CEO's office, management department, sales department, and general affairs department so that these non-spatial information can be displayed together in a state mapped to the corresponding spatial information.

The 3D image file and the spatial information 3D image file may be image files produced based on BIM (Building Information Modeling) software.

In addition, the spatial information 3D image file may have a data set structure in which a plurality of second spatial information 3D image files are included in a first spatial information 3D image file corresponding to a relatively wide space.

The visualization server 200 is connected to the visualization information database server 100 to detect and store image files and files for the visualization information database server 100 . And the visualization server 200 selects the 3D image file, the spatial information 3D image file according to the user search request in the order of the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file. , The first non-spatial information file and the second non-spatial information file are sequentially transmitted to the user terminal 300 . In addition, the visualization server 200 causes at least a spatial information 3D image file and a second non-spatial information file among the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file to be overlapped and displayed on one screen. Include features.

In addition, the visualization server 200 converts the selected 3D image file, first spatial information 3D image file, and second spatial information 3D image file according to the user search request signal of the user terminal 300 into other unselected 3D image files. , The first spatial information 3D image file and the second spatial information 3D image file are displayed in a color distinct from the other unselected 3D image files, the first spatial information 3D image file, and the second spatial information 3D image file. It may include a function of displaying in a solid color or gray color or deleting it.

The user terminal 300 receives image files, files, and data transmitted from the visualization server 200, displays them on the screen, and transmits the user search request signal to the visualization server 200.

At this time, the signal transmission of the user search request from the user terminal 300 to the visualization server 200 is performed through a selection function for image files, files, and data transmitted from the visualization server 200 and displayed on the screen. , Among the 3D image files (single 3D Tiles) of the buildings 10 in the city, a specific building 10 to a 3D image file of the buildings 10 is selected, and the selected building 10 to the 3D image file of the buildings 10 is selected. 1 A first spatial information 3D image file for a specific indoor space is selected from among spatial information 3D image files (BIM), and among the second spatial information 3D image files (single 3D Tiles) of unit space elements in the selected indoor space It may be made in the order in which the second spatial information 3D image files for a specific unit space element are selected.

In addition, the user terminal 300 transmits the 3D image file, the first spatial information 3D image file, the second spatial information 3D image file sequentially transmitted from the visualization server 200 according to the signal transmission order of the user search request, and the corresponding 3D image file. The mapped second non-spatial information file is sequentially displayed on the screen.

Referring to FIG. 4, in (a) of FIG. 4, 3D image files (single 3D Tiles) of the buildings 10 in the city are transmitted to the user terminal 300 from the visualization server 200 and displayed on the screen. And, through this, the process of selecting one or more specific buildings 10 in the user terminal 300 is illustrated. At this time, only the building 10 selected in the user terminal 300 is displayed in a specific color to distinguish it from other buildings 10, and buildings 10 other than the selected building 10 are deleted from the screen or displayed in black. to dark gray may be used.

In (b) of FIG. 3 , selection of a specific indoor space is performed through the user terminal 300 for the building 10 selected through (a) of FIG. 3 , and accordingly, the first spatial information of the corresponding indoor space This is an example of a state in which a 3D image file (BIM) is displayed on the screen. In addition, in (c) of FIG. 3, selection of a specific unit space element is performed through the user terminal 300 for the indoor space selected through (b) of FIG. 3, and accordingly, the second space of the unit space element is selected. This is an example of a state in which an information 3D image file (single 3D Tiles) is displayed on the screen while being distinguished from other unit space elements by color, and is mapped with the corresponding second non-spatial information and displayed on the screen together.

5 is a flowchart illustrating a verification technique method for visualizing non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention.

As shown, in step S110, a 3D image file of a building in a city, a spatial information 3D image file of an indoor space of the building, and first non-spatial information about administrative information associated with the building or indoor space A second non-spatial information file mapped to the file and the spatial information 3D image file of the building is stored, wherein the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file are An information database server for visualization that is stored separately from other buildings for each building in the city is formed.

In step S120, the user search request signals in the order of the 3D image file, the spatial information 3D image file, and the non-spatial information file are sequentially transmitted to the visualization server through the user terminal.

In step S130, the visualization server sequentially detects a 3D image file, a spatial information 3D image file, and a non-spatial information file selected according to the user search request signals from the visualization information database server, and sends them to the user terminal. transmit sequentially.

In step S140, the user terminal sequentially displays the 3D image file, the spatial information 3D image file, and the non-spatial information file sequentially received from the visualization server on the screen.

And in the step S130, the screen of the non-spatial information file is overlapped and displayed on the screen of the spatial information 3D image file.

With the above-described configuration described with reference to FIGS. 1 to 5, it is possible to convert administrative information related to each building to property information for buildings in the city in a similar concept to handling GIS information for the corresponding building. Based on this, spatial information and administrative information are mapped based on the location information of each building in the city to become mapping data, and at the same time, it can be efficiently visualized and provided to users. And it is predicted that the need for this will gradually expand in light of the trend in which the concentration of the population in the city center is accelerating.

In addition, spatial information within a building and non-spatial information matching it, that is, non-spatial information matching the spatial information, such as properties, uses, users, functions, roles, etc., are mapped with the corresponding spatial information and visualized together. The search for buildings in the city and the verification process in the process can be performed more easily and efficiently.

In addition, first non-spatial information and spatial information within buildings, which are secured administrative information, can be converted into data in connection with GIS, analyzed, updated, and stored, and the data can be upgraded.

6 to 8 illustrate an example in which some configurations are added to the verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to the above-described embodiment. 7 is a block configuration diagram illustrating an example in which some configurations are added to a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to FIG. FIG. 8 is a diagram illustrating an operating state of the mechanical configuration according to FIG. 7 .

Prior to description, components described in the embodiments of FIGS. 1 to 4 are indicated with the same reference numerals in accordance with the embodiments of FIGS. 1 to 4 .

6 to 8, a verification technology system that visualizes non-spatial information and 3D spatial information mapping data according to an embodiment of the present invention is a city and its building for storage in the visualization information database server 100. (10) may be configured to further include a 2D image acquisition unit 400 for obtaining a 2D image file.

The 2D image acquisition unit 400 includes a drone 410, a shooting condition data acquisition unit 420, a memory 430, a big data unit 440, a drone mounting body 450, and a first rotating arm 461. , It is configured to include a second rotary arm 462, a first rotational power generator 471, a second rotational power generator 472, a control unit 480, and a wireless communication module 490.

The drone 410 performs aerial photography to obtain 2D image files of the city and its buildings 10, but prior planning is performed in consideration of the shape, size, and arrangement of the city to be photographed on a plan view. Aerial photography is performed while flying along the set flight section.

The shooting condition data acquisition unit 420 is mounted on the drone 410, and the shooting condition data acquisition unit 420 is a weather sensing unit that acquires wind speed, wind direction, illumination, fine dust concentration and other meteorological information during aerial photography. 421 and a timer 422 for obtaining time information while aerial photography is in progress. The weather sensing unit 421 includes a wind direction anemometer 421a, an illuminance sensor 421b, and a fine dust sensor 421c.

The memory 430 is mounted on the drone 410, and maps and stores aerial image data and meteorological information obtained in the same time zone based on the time information with corresponding time information.

The big data unit 400 receives information from the memory 300 and generates big data for the purpose of identifying a correlation between the weather information and time information and the aerial image data.

The drone mounting body 450 is detachably coupled to the lower part of the drone 410, and a connector for receiving an aerial photography operation signal of the drone 410 from the drone 410 while being coupled to the drone 410 ( 451) is installed and forms an installation body for the weather sensing unit 421, the timer 422, and the memory 430.

The first rotary arm 461 is rotatably coupled to one side of the drone mounting body 450 to form a first rotation point 461a at the bottom of one side of the drone mounting body 450, and rotates in the longitudinal direction. As a reference, the wind direction anemometer 421a is coupled to one end opposite to the first rotation point 461a.

The second rotary arm 462 is rotatably coupled to the other side of the drone mounting body 450 to form a second rotation point 462a at the lower end of the other side of the drone mounting body 450, and rotates in the longitudinal direction. As a reference, the illuminance sensor 421b is coupled to one end opposite to the second rotation point 462a.

The first rotational power generator 471 is installed on the drone mounting body 450 to provide rotational power to the first rotary arm 461, and the first rotational arm 461 is installed on the drone mounting body 600. A switching operation is performed between a state of being folded to be in contact with one side and a state of being deployed to form an angle of 180° with one side of the drone mounting body 600.

The second rotational power generator 472 is installed on the drone mounting body 450 to provide rotational power to the second rotary arm 462, and the second rotational arm 462 is installed on the drone mounting body 450. A switching operation is performed between a folded state to contact the other side surface and a deployed state to form an angle of 90° with the other side surface of the drone mounting body 450.

The control unit 480 is installed in the drone mounting body 450 while being electrically connected to the connector 451 and generates a first rotational power according to an aerial photography operation signal of the drone 410 transmitted through the connector 451. The drone ( It performs a function of storing weather information of the weather sensor 421 in the memory 430 until the aerial photography stop signal is received from 410).

The wireless communication module 490 is electrically connected to the control unit 480 and performs a function of transmitting information detected by the control unit 480 from the memory 430 to the big data unit 440 .

With the configuration described above, the task of collecting aerial image data by a drone along a pre-planned flight section can always proceed stably by referring to information analyzed based on big data of meteorological information, and therefore always above a certain level. Since it is possible to collect high-quality aerial image data that maintains the 3D images of the buildings 10, the 2D image file of the corresponding city, which becomes the background of the 3D images, can be secured as high-quality data. And this is directly related to performance improvement of the verification technology system that visualizes non-spatial information and 3D spatial information mapping data of the above-described embodiment.

In addition, in the process of acquiring information on wind direction, wind speed, and illuminance from drones to generate big data of weather information, the sensing configuration that detects wind direction, wind speed, and illuminance is the shadow caused by the drone body and the wind according to the operation of the drone's propeller. It can operate without being affected by , so that the sensing data can be obtained more accurately.

As described above, in the present description, specific details such as specific components and limited embodiments and drawings have been described, but this is only provided to help a more general understanding of the present invention, and the present invention is not limited to the above embodiments. No, and those skilled in the art can make various modifications and variations from these descriptions.

Therefore, the spirit of the present invention should not be limited to the described embodiments and should not be defined, and all things that have modifications equivalent or equivalent to these claims as well as the claims described below will fall within the scope of the spirit of the present invention.

10: Building 100: Information database server for visualization
110: Building image DB 120: Building interior space image DB
130: first non-spatial information DB 140: second non-spatial information DB
200: visualization server 300: user terminal

Claims (6)

A 3D image file for a building 10 in the city, a 3D image file for spatial information on the indoor space of the building 10, and a first non-spatial information file for administrative information linked to the building 10 or the indoor space, and A second non-spatial information file mapped to the spatial information 3D image file of the building 10 is stored, and the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file are Information database server 100 for visualization stored separately from other buildings 10 for each building 10 in the city:
It is connected to the visualization information database server 100 to detect and store image files and files for the visualization information database server 100, and the 3D image file, the spatial information 3D image file, and the first non-spatial information file and sequentially transmitting the 3D image file, the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file selected according to the user search request in the order of the second non-spatial information file to the user terminal 300 and a visualization server including a function of overlapping and displaying at least a 3D spatial information image file and a second non-spatial information file among the spatial information 3D image file, the first non-spatial information file, and the second non-spatial information file on one screen (200):
The user terminal 300 receiving and displaying the image file, files, and data transmitted from the visualization server 200 and transmitting the user search request signal to the visualization server 200: and
It includes a 2D image acquisition unit 400 for acquiring 2D image files for the city and its buildings 10 to be stored in the visualization information database server 100,
The 2D image acquisition unit 400,
Aerial photography is performed to obtain 2D image files of the city and its buildings 10, but it is performed along the flight section set in advance through prior planning in consideration of the shape, size, and arrangement of the city to be filmed. a drone 410 that performs aerial photography while flying;
The weather sensing unit 421 mounted on the drone 410 and acquiring wind speed, wind direction, illuminance, fine dust concentration and other meteorological information during aerial photography of the drone 410 and time information while aerial photography is in progress It includes a timer 422 for acquiring, and the weather sensing unit 421 includes a shooting condition data acquisition unit 420 including a wind direction anemometer 421a, an illuminance sensor 421b, and a fine dust sensor 421c;
a memory 430 mounted on the drone 410 and mapping and storing aerial image data and meteorological information obtained in the same time zone based on the time information with corresponding time information;
a big data unit 440 receiving information from the memory 430 and generating big data for the purpose of figuring out a correlation between the weather information and time information and the aerial image data;
It is detachably coupled to the lower part of the drone 410, and a connector 451 for receiving an aerial photography operation signal of the drone 410 from the drone 410 in a state of being coupled to the drone 410 is installed. a drone mounting body 450 forming an installation body for the weather sensing unit 421, the timer 422, and the memory 430;
It is rotatably coupled to one side of the drone mounting body 450 to form a first rotation point 461a at the lower end of one side of the drone mounting body 450, and the first rotation point is based on the longitudinal direction. a first rotary arm 461 to which the wind direction anemometer 421a is coupled to one end opposite to (461a);
It is rotatably coupled to the other side of the drone mounting body 450 to form a second rotation point 462a at the lower end of the other side of the drone mounting body 450, and the second rotation point based on the longitudinal direction. a second rotary arm 462 to which the illuminance sensor 421b is coupled to one end opposite to (462a);
It is installed on the drone mounting body 450 to provide rotational power to the first rotary arm 461, and the first rotary arm 461 is folded so as to come into contact with one side of the drone mounting body 600. a first rotational power generating unit 471 for switching between a holding state and a deployed state forming an angle of 180° with one side of the drone mounting body 600;
It is installed on the drone mounting body 450 to provide rotational power to the second rotary arm 462, and the second rotary arm 462 is folded so as to come into contact with the other side of the drone mounting body 450. a second rotational power generating unit 472 for switching between a holding state and a deployed state forming an angle of 90° with the other side surface of the drone mounting body 450;
It is installed in the drone mounting body 450 while being electrically connected to the connector 451, and the first rotational power is generated according to an aerial photography operation signal of the drone 410 transmitted through the connector 451. unit 471 and the second rotational power generation unit 472 are operated and controlled in the deployed state of the first rotational arm 461 or the second rotational arm 462, respectively, and after receiving the aerial photography operation signal, the drone a control unit 480 which performs a function of storing weather information of the weather sensing unit 421 until an aerial photography stop signal is received from 410 in the memory 430; and
A wireless communication module 490 electrically connected to the control unit 480 and performing a function of transmitting information detected by the control unit 480 from the memory 430 to the big data unit 440,
The task of collecting aerial image data along the pre-planned flight section of the drone 410 is carried out with reference to information analyzed based on big data of weather information, and to generate big data of weather information, the drone ( In the process of acquiring information on the wind direction, wind speed, and illuminance in 410), the sensing configuration for detecting the wind direction, wind speed, and illuminance is not affected by the shadow caused by the body of the drone 410 and the wind caused by the operation of the drone's propeller. A verification technology system that visualizes non-spatial information and three-dimensional spatial information mapping data, characterized in that it operates without
According to claim 1,
The first non-spatial information file is stored in a manner that is mapped with the corresponding spatial information 3D image file based on the coordinate values of the spatial information 3D image files, wherein the non-spatial information and 3D spatial information mapping data are visualized. verification technology system.
According to claim 1,
The 3D image files and spatial information 3D image files are image files produced based on BIM (Building Information Modeling) software,
The visualization information database server 100 stores geographic information including spatial location information of the corresponding building 10 for each building 10 and GIS information stored by integrating and processing attribute information linked to the geographic information. , The spatial information 3D image file has a data set structure in which a plurality of second spatial information 3D image files are included in the first spatial information 3D image file corresponding to a relatively wide space. and a verification technology system that visualizes 3D spatial information mapping data.
According to claim 3,
Signal transmission of the user search request from the user terminal 300 to the visualization server 200 is performed through a selection function targeting image files, files, and data transmitted from the visualization server 200 and displayed on the screen. However, among the 3D image files (single 3D Tiles) of the buildings 10 in the city, a specific building 10 to 3D image files of the buildings 10 are selected, and the selected building 10 to the 3D image files of the buildings 10 are selected. Among the first spatial information 3D image files (BIM), a first spatial information 3D image file for a specific indoor space is selected, and the second spatial information 3D image files (single 3D Tiles) of unit space elements within the selected indoor space are selected. In the order in which the second spatial information 3D image file for a specific unit space element is selected,
The user terminal 300 transmits the 3D image file, the first spatial information 3D image file, and the second spatial information 3D image file sequentially transmitted from the visualization server 200 according to the signal transmission order of the user search request, and A verification technology system that visualizes non-spatial information and 3D spatial information mapping data, characterized in that the mapped second non-spatial information file is sequentially displayed on the screen.
According to claim 4,
The visualization server 200 converts the selected 3D image file, the first spatial information 3D image file, and the second spatial information 3D image file according to the user search request signal from the user terminal into other unselected 3D image files, the first spatial information 3D image file, and the first spatial information 3D image file. While being displayed in a color distinct from the spatial information 3D image file and the second spatial information 3D image file, other unselected 3D image files, the first spatial information 3D image file, and the second spatial information 3D image file are a point color or gray A verification technology system that visualizes non-spatial information and three-dimensional spatial information mapping data, characterized in that it includes a function of displaying or deleting.


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