KR102225014B1 - Virtual reality and augmented reality apartment housing information system - Google Patents

Abstract

The present invention relates to a system using augmented reality (AR) and virtual reality (VR) to provide information about an apartment house within a service provision area, which is one of a model house and an experience space for viewing an apartment structure. According to the present invention, the system comprises: a plurality of beacons provided in a service provision area to transmit a Bluetooth signal; a first database storing first 3D graphic data corresponding to the inside of the apartment house; a second database storing second 3D graphic data according to a construction type, an input material type, a finishing material type, and the like for an area where additional construction is possible within the apartment house; a VR device worn by a user within the service provision area and displaying AR and VR to the user by using the 3D graphic data stored in the first database and the second database; and a ring-type input tool receiving an input from the user, who is wearing the VR and transmitting a signal of a constant intensity to the plurality of beacons. The VR device includes a location measuring unit for calculating a location within the service provision area by measuring the strength of a first signal transmitted from the plurality of the beacons. The ring-type input tool transmits an input device identification number for identifying ring-type input tools as a second signal, and each of the plurality of beacons transmits the input tool identification number included in the second signal and the reception strength of the second signal as the first signal.

Description

Virtual reality and augmented reality apartment housing information system}

The present invention relates to a system for guiding the internal structure of an apartment house based on virtual reality and augmented reality.

In construction sites such as apartments, fences, screens, etc. are installed for safety, or obstacles are piled up, so the public who wants to see the site cannot see it, and the public who cannot check the site cannot check the actual construction site of the apartment. The absence of the contract may make it difficult to proceed with the contract. That is, if the customer checks various information on the apartment construction site or directly checks the progress status, the apartment purchase contract can be easily processed. For this purpose, a model house is used to provide maximum information to users, and in recent years, there have been attempts to provide more information to customers using augmented reality or virtual reality.

Augmented Reality (AR) is a technology that superimposes a 3D virtual image on a real image or background and displays it as a single image.When a user projects a specific object with a built-in camera (cam) such as a smartphone, information is temporarily displayed on the terminal. Is recorded.

Then, it transmits to a specific information system through the Internet, searches the database for detailed information of the object from the user, and transmits the result back to the terminal. The terminal receiving this data matches the current information through an augmented reality application and then displays it on a real-time screen.

In a similar concept, Virtual Reality (VR) allows humans to experience real life in a virtual world created with a computer, and can be experienced using an HMD, a display device mounted on the head.

These VR and AR technologies have also been applied to real estate transactions, and recently, various companies have conducted a business that allows real estate transactions to be made on the Internet by collecting information on various real estate sales or rentals by themselves and then providing them to buyers in a predetermined format through the Internet. Attempts to be promoted are being made, but the situation is merely real estate transactions for existing built buildings.

As an example of such a technology, Korean Patent Registration No. 10-2014652 may be cited.

The present invention provides a system capable of easily acquiring related information and inputting a customer's response and selection by using an augmented reality and/or virtual reality terminal to guide the internal structure of an apartment house.

In a system for providing information on an apartment house using augmented reality and virtual reality within a service providing area that is either a model house for viewing the structure of an apartment house or an experience space, the system for providing information on the apartment house structure according to the present invention comprises: A plurality of beacons provided in the service providing area to transmit a Bluetooth signal; A first database in which first 3D graphic data corresponding to the interior of the apartment house is stored; A second database for storing second 3D graphic data based on a type of construction, a type of input material, a type of finishing material, etc. of the area where additional construction is possible among the apartment houses; A virtual reality device worn by a user within the service providing area and displaying augmented reality and virtual reality to the user using 3D graphic data stored in the first database and the second database; And a ring-type input tool that receives an input from a user wearing the virtual reality device and transmits a signal of a predetermined intensity to the plurality of beacons.

The virtual reality device includes a location measuring unit that measures the magnitude of the first signal transmitted from the plurality of beacons and calculates a location within a service provision area, and the ring-type input tool is used to identify the other ring-type input tools. An input tool identification number is transmitted as a second signal, and each of the plurality of beacons transmits an input tool identification number included in the second signal and a reception strength of the second signal as the first signal.

In addition, the location measuring unit identifies a plurality of first signals related to an input tool paired with the first signal by referring to an input tool identification number included among the first signals transmitted from a plurality of beacons, and the identified plurality of first signals The relative direction of the ring-type input tool may be calculated based on the position of the ring-type input tool and the virtual reality device by comparing the reception strength of the second signal included in the.

In addition, when it is determined that the location calculated by the location measurement unit enters a predetermined specific area among the service providing areas, the first user interface for displaying and selecting second 3D graphic data stored in the second database is provided. It can be provided to the user through virtual reality/augmented reality.

In addition, the ring-type input tool may include an inner ring worn around any one of a user's finger and wrist; And an outer ring provided around the outer periphery of the inner ring and provided to rotate along the periphery of the inner ring.

In addition, the outer ring has a first concave space portion formed on the outer surface, an arc-shaped first groove is formed on the inner surface, is formed of a ring-shaped insulating material, and penetrates the first space portion and the first groove. An outer ring body portion in which a via hole filled with a conductive material is formed; A side terminal provided to penetrate from a side surface of the outer ring body portion toward the first space portion; A lower terminal provided at a position corresponding to the via hole in the first groove; A conductive pattern printed on a side surface and a bottom surface of the first space and electrically connecting the side terminal and the via hole; And a click portion provided in the first space portion and formed of a soft material,

The inner ring may include a side contact part that always contacts the side terminal when the inner ring rotates; A bottom contact portion contacting a lower terminal pressed in a direction of a central axis together with the first groove when the click portion is pressed; And a click sensing unit configured to detect the flow of electricity by forming a closed circuit when the lower terminal and the bottom contact unit are in contact.

In addition, the ring-type input tool includes a plurality of pairs of side terminals and lower terminals, and the virtual reality device displays any one of virtual numbers, texts, and figures on the image of the ring-type input tool on a screen displayed to the user. By doing so, it is possible to distinguish and display a plurality of pairs of side terminals and lower terminals of the ring-type input tool.

In addition, it may include a customer history storage server in which the item selected by the ring-type input tool by the virtual reality device and the viewing history are stored.

The present invention is promoted because it is possible to experience virtual graphic information based on an actual model house by automatically connecting to an augmented reality/virtual reality server provided in a construction company in a building construction project model house, and to easily receive customer reactions and choices. It has the advantage of increasing the effectiveness of the building and providing a large amount of information related to construction quickly.

1 is a schematic block diagram showing a network configuration of an apartment structure information guide system based on virtual reality and augmented reality according to an embodiment of the present invention.
2 is a schematic block diagram showing an operating state of a virtual reality device according to an embodiment.
3 is a block diagram illustrating a virtual reality device according to an exemplary embodiment.
4 is a perspective view showing a ring-type input tool according to an embodiment.
5 is a cross-sectional view showing an inner cross-sectional structure of an outer ring among the ring-type input tools of FIG. 3.
6 is a schematic block diagram showing an electrical connection relationship between an inner ring and an outer ring according to an embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the accompanying drawings. Unless there is a specific definition or reference, terms indicating directions used in this description are based on the states indicated in the drawings. In addition, the same reference numerals refer to the same members throughout each embodiment. On the other hand, each component shown in the drawings may be exaggerated in thickness or dimensions for convenience of description, and does not mean that it should be configured in a ratio between the corresponding dimensions or components.

A network configuration of an apartment structure information guide system based on virtual reality and augmented reality according to an embodiment of the present invention will be described with reference to FIG. 1. 1 is a schematic block diagram showing a network configuration of an apartment structure information guide system based on virtual reality and augmented reality according to an embodiment of the present invention.

The system for information on the structure of apartment houses based on virtual reality and augmented reality according to an embodiment of the present invention uses augmented reality and virtual reality within a service providing area such as a model house or an experience space for viewing the internal structure of the apartment. It refers to a system that provides information on a house At this time, the term “experience space” means a space that provides experience services using virtual reality, and in the case of an actual model house, augmented reality is used, and in the case of a simple experience space, the service is provided using virtual reality. can do.

The apartment structure information guide system according to an embodiment includes a beacon 20, a first database 310, a second database 320, and a central server 330 on the network 10.

A plurality of beacons 20 are provided in the service providing area to transmit a Bluetooth signal, which is a first signal, and each of the plurality of beacons 20 determines an input tool identification number included in the second signal and a reception strength of the second signal. Included in the first signal and transmitted. In this case, the second signal means an input tool identification number for identifying the ring-type input tool 100 to be described later from other ring-type input tools.

The first database 310 stores first 3D graphic data corresponding to the internal structure of the apartment house. In the case of the virtual reality method, the first 3D graphic data is used in a manner in which all 3D graphic data for each internal structure of an apartment house are provided and stored, and then called and displayed at the location of each structure.

The second database 320 stores second 3D graphic data according to the type of construction, the type of input material, the type of finishing material, etc. for an area where additional construction is possible among apartment houses. In this case, the second 3D graphic data refers to 3D data for a changeable structure in a way that is superimposed on a model house in reality or additional 3D data indicating a change, replacement, and final state of the structure by replacing 3D data in virtual reality.

The central server 330 transmits data from the first database 310 and the second database 320 and monitors the data transmitted or received from the virtual reality device 200 and the ring-type input tool 100 to process the entire system. Oversees. In addition, the central server 330 may function as a customer history storage server in which items selected by the ring-type input tool 100 through the virtual reality device 200 and histories viewed by the user are stored.

The virtual reality device 200 is worn by a user within a service providing area and displays augmented reality and virtual reality to the user using 3D graphic data stored in the first database and the second database. The virtual reality device 200 transmits location information and direction information to the central server 330 to receive 3D graphic data according to the location and direction from the first database 310 and the second database 320, and has the same. It is displayed to the user through the displayed display.

The ring-type input tool 100 is provided by a user wearing the virtual reality device 200 and receives various inputs from the user through a predetermined input method. The ring-shaped input tool 100 transmits the data input through this input method by including it in the second signal, and the transmitted second signal is received by the plurality of beacons 20. At this time, it is preferable that the ring-type input tool 100 transmits the second signal with a constant intensity.

Hereinafter, the configuration and operation method of each of these components will be described in detail.

A virtual reality device according to an embodiment will be described with reference to FIGS. 2 and 3. 2 is a schematic block diagram illustrating an operating state of a virtual reality device according to an embodiment, and FIG. 3 is a block diagram illustrating a virtual reality device according to an embodiment.

As described above, the virtual reality device 200 forms a pair with the ring-type input tool 100 and is operated in the service providing area A1. The virtual reality device 200 includes a gyro sensor 210, a geomagnetic sensor 220, a communication unit 230, a display 240, a photographing unit 250, a position measurement unit 260, and a screen configuration unit 270. do.

The gyro sensor 210 and the geomagnetic sensor 220 are provided in the virtual reality device 200 to calculate the direction and inclination of the virtual reality device 200 to be displayed on the display 240 or the image of the apartment house. Allows you to select 3D images.

The communication unit 230 is provided to communicate with a beacon and a central server, and the display 240 serves to display an image of a direction in which the virtual reality device 200 is facing or inclined to a user. The photographing unit 250 may take an image in the direction the display 240 is facing and use it as a basic image to be displayed on the display 240, and if there is no photographing unit 250, the display 240 is used as a transparent display. Thus, it is also possible to use a scene such as a model house seen through the display 240 itself as a basic image.

The location measurement unit 260 includes a location measurement unit that measures the magnitude of a first signal transmitted from a plurality of beacons and calculates a location within a service provision area. The position measuring unit 260 measures a distance by triangulation using three signals transmitted from a beacon having the highest signal strength. In addition, the position measurement unit 260 may receive data from the gyro sensor and the geomagnetic sensor described above and calculate a specific position and a direction at the corresponding position.

The screen configuration unit 270 configures a screen to be displayed through the display 240. The screen configuration unit 270 is based on the image captured through the photographing unit 260 or the first 3D graphic data stored in the first database, and the second 3D graphic data stored in the second database is trapped on the display 240. Configure the content to be displayed in ). At this time, the screen configuration unit 270 determines that the location calculated by the location measurement unit 260 enters a predetermined specific area A2 among the service provision area A1, the second 3D stored in the second database. A first user interface for displaying and selecting graphic data may be provided to a user through the virtual reality/augmented reality.

A ring-type input tool will be described with reference to FIGS. 4 to 6. 4 is a perspective view showing a ring-type input tool according to an embodiment, FIG. 5 is a cross-sectional view showing an inner cross-sectional structure of an outer ring among the ring-type input tools of FIG. 3, and FIG. 6 is an inner ring and an outer ring according to an embodiment It is a schematic block diagram showing the electrical connection relationship of.

The ring-type input tool 100 according to the present embodiment is paired with the above-described virtual reality device and is used as an input tool for executing an event such as scrolling of a selection, list, or canceling a selection displayed in the first interface. The ring-shaped input tool 100 according to the present embodiment may be formed in a bracelet shape or a ring shape.

The ring-type input tool transmits an input tool identification number for identification with other ring-type input tools as a second signal. At this time, each of the plurality of beacons described above transmits the input device identification number included in the second signal and the reception strength of the second signal as the first signal. Through this process, the virtual reality device 200 receives the first signal and calculates its own position as well as the relative position of the ring-type input tool.

That is, the position measuring unit of the virtual reality device identifies a plurality of first signals related to the input tool paired with the first signal by referring to the ring-shaped input tool identification number included among the first signals transmitted from the plurality of beacons, and The position of the ring-type input tool and the relative direction of the ring-type input tool based on the virtual reality device may be calculated by comparing the reception strength of the second signal included in the first signal of.

Meanwhile, the ring-type input tool 100 includes an inner ring 120 and an outer ring 110 as shown in FIG. 4. The inner ring 120 is formed in a ring shape so that it can be worn around any one of a user's finger and wrist. The outer ring 120 is provided around the outer circumference of the inner ring 110 and is provided to rotate along the circumference of the inner ring.

Referring to FIG. 5, the outer ring body 111 has a first concave space portion formed on the outer surface to accommodate the click portion 113, and an arc-shaped first groove 112 is formed on the inner surface thereof. do. The outer ring 110 is formed of a ring-shaped insulating material, is formed in a groove shape that penetrates between the first space portion and the first groove 112 to form a via hole 118 filled with a conductive material. . The side terminal 115 is provided to penetrate from the side of the outer ring body 111 toward the first space, and the lower terminal 117 is provided at a position corresponding to the via hole 118 of the first groove 112 . The conductive pattern 1160 is formed by printing a conductive material on the side and bottom of the first space, and electrically connects the side terminal 115 and the via hole 118. The click part 113 is soft in the first space. It is formed of a material, and when the click part 113 is clicked, the lower terminal 117 moves in the direction of the central axis by pressing the first groove 112. Through this process, the lower terminal 117 is moved to the inner ring and the inner ring. Come into contact.

Referring to FIG. 6, the inner ring 120 includes a side contact portion 125 that contacts the side terminal 115 when the outer ring 110 rotates, and the lower terminal 117 when the click portion is pressed. It includes a bottom contact portion 127. In this case, when the lower terminal 117 and the bottom contacting portion 127 contact each other, a closed circuit is formed to determine whether a click has been performed and whether the click is maintained by including a click detector that senses the flow of electricity.

Such a ring-type input tool may include a plurality of side terminals and a pair of lower terminals spaced apart at regular intervals along the circumferential direction. At this time, the virtual reality device 200 recognizes a ring-type input tool on the screen displayed to the user using object recognition technology, and displays any one of a virtual number, text, and figure on the image to be a ring-type input tool. By distinguishing and displaying a plurality of pairs of side terminals and lower terminals of, a user can use them to input necessary inputs.

Although the preferred embodiment of the present invention has been described above, the technical idea of the present invention is not limited to the above-described preferred embodiment, and may be variously implemented within the scope not departing from the technical idea of the present invention embodied in the claims. have.

100: Ring type input tool
110: outer ring
120: inner ring
200: virtual reality device
260: position measuring unit

Claims (7)

In a system for providing information on an apartment house using augmented reality and virtual reality within a service providing area that is either a model house for viewing the structure of an apartment house or an experience space,
A plurality of beacons provided in the service providing area to transmit a Bluetooth signal;
A first database in which first 3D graphic data corresponding to the interior of the apartment house is stored;
A second database for storing second 3D graphic data based on a type of construction, a type of input material, a type of finishing material, etc. of the area where additional construction is possible among the apartment houses;
A virtual reality device worn by a user within the service providing area and displaying augmented reality and virtual reality to the user using 3D graphic data stored in the first database and the second database; And
Including; a ring-type input tool for receiving an input from a user wearing the virtual reality device and transmitting a signal of a predetermined intensity to the plurality of beacons,
The virtual reality device includes a location measuring unit for calculating a location within a service provision area by measuring the magnitude of the first signal transmitted from the plurality of beacons,
The ring-type input tool transmits an input tool identification number for identification with another ring-type input tool as a second signal,
Each of the plurality of beacons transmits an input tool identification number included in the second signal and a reception strength of the second signal as the first signal,
When it is determined that the location calculated by the location measurement unit enters a predetermined specific area among the service provision areas, a first user interface for displaying and selecting the second 3D graphic data stored in the second database is provided with the virtual Provided to the user by reality and augmented reality,
The ring-shaped input tool,
An inner ring worn around any one of a user's finger and wrist; And
An outer ring provided around the outer periphery of the inner ring and provided to rotate along the periphery of the inner ring. The method of claim 1,
The location measuring unit identifies a plurality of first signals related to an input tool paired with the first signal by referring to an input tool identification number included among the first signals transmitted from a plurality of beacons, and to the identified plurality of first signals. An apartment structure information guidance system for calculating a relative direction of the ring-type input tool based on the location of the ring-type input tool and the virtual reality device by comparing the received intensity of the included second signal. delete delete The method of claim 1,
The outer ring,
A concave first space is formed on the outer surface, an arc-shaped first groove is formed on the inner surface, is formed of a ring-shaped insulating material, and is filled with a conductive material through the first space and the first groove. An outer ring body in which a via hole is formed;
A side terminal provided to penetrate from a side surface of the outer ring body portion toward the first space portion;
A lower terminal provided at a position corresponding to the via hole in the first groove;
A conductive pattern printed on a side surface and a bottom surface of the first space and electrically connecting the side terminal and the via hole; And
Includes; a click portion provided in the first space portion and formed of a soft material,
The inner ring,
A side contact portion that is in constant contact with the side terminal when the inner ring rotates;
A bottom contact portion contacting a lower terminal pressed in a direction of a central axis together with the first groove when the click portion is pressed; And
Apartment structure information guidance system comprising; a click sensing unit for sensing that electricity flows by forming a closed circuit when the lower terminal and the bottom contact portion are in contact. The method of claim 5,
The ring-type input tool has a plurality of side terminals and a pair of lower terminals,
The virtual reality device displays any one of virtual numbers, texts, and figures on the image of the ring-type input tool on the screen displayed to the user, and displays a plurality of side terminals and lower terminal pairs of the ring-type input tool. Information system for the structure of the apartment complex. The method of claim 6,
Apartment structure information information system comprising a; customer history storage server in which the items selected by the ring-type input tool and the viewing histories are stored by the virtual reality device.

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