KR102464232B1 - Exhibition design and management method of virtual reality content management system providing virtual exhibition based on online - Google Patents

Abstract

The present invention relates to an exhibition design and management method of a virtual reality content management system that provides an online-based virtual exhibition, and more particularly, a question-and-answer service based on whether tag information for identifying a virtual exhibition space is selected. It relates to an exhibition design and management method of a virtual reality content management system that can be selectively provided through To this end, in the exhibition design and management method of a virtual reality content management system that provides an online-based virtual exhibition, collecting an exhibition site image and exhibition information, based on the exhibition site image, a plurality of virtual exhibition spaces Generating, on the basis of the exhibition information, determining tag information for identifying the plurality of virtual exhibition spaces, as a request is made to any one visitor terminal among a plurality of visitor terminals connected to the virtual exhibition space providing an avatar to which viewing rights are granted step by step for each virtual exhibition space based on the received visitor information; and selectively providing exhibit contents of the virtual exhibition space corresponding to the information.

Description

EXHIBITION DESIGN AND MANAGEMENT METHOD OF VIRTUAL REALITY CONTENT MANAGEMENT SYSTEM PROVIDING VIRTUAL EXHIBITION BASED ON ONLINE

The present invention relates to an exhibition design and management method of a virtual reality content management system that provides an online-based virtual exhibition, and more particularly, a question-and-answer service based on whether tag information for identifying a virtual exhibition space is selected. It relates to an exhibition design and management method of a virtual reality content management system that can be selectively provided through

In general, fairs, exhibitions, amusement parks, etc. (hereinafter collectively referred to as 'exhibitions') may have a lot of time/space congestion and restrictions on use depending on the size of the exhibition and the number of visitors or visitors. For example, because the physical scale of the exhibition is large, there may be time restrictions on movement, and when using the facilities that users want to use (hereinafter referred to as 'booths'), there are many users, so viewing and Inconvenience to use arises.

In order to solve such a problem, recently, a technology has been developed that allows users to view and participate in the exhibition online by configuring an exhibition on the Internet. Korean Patent Publication No. 2001-0098336 discloses, as shown in FIG. 1, using SVR (Superscape Virtual Reality), VRML (Virtual Reality Modeling Language), VOD (Video On Demand), QTVR (QuickTime VR), Flash, etc. A technology for configuring a virtual exhibition hall and providing an exhibition hall, products, detailed product information, etc. to a user connected through online is disclosed.

However, in the prior art, it is difficult to find customized exhibition contents that visitors want, and there is a problem in that it takes time to explore many virtual exhibition spaces and watch an image of the space.

Republic of Korea Patent Publication No. 2001-0098336

The present invention is to solve the above problems, and an object of the present invention is to provide an online basis that can selectively provide exhibition contents through a question-and-answer service based on whether or not tag information for identifying a virtual exhibition space is selected. To provide an exhibition design and management method of a virtual reality content management system that provides a virtual exhibition of

These and other objects and advantages of the present invention will become apparent from the following description of preferred embodiments.

The exhibition design and management method of a virtual reality content management system that provides an online-based virtual exhibition according to an embodiment of the present invention for achieving the above object includes the steps of collecting exhibition site images and exhibition information, the exhibition site Based on the image, generating a plurality of virtual exhibition spaces, based on the exhibition information, determining tag information for identifying the plurality of virtual exhibition spaces, a plurality of visitor terminals connected to the virtual exhibition space Based on the visitor information received in response to a request to any one of the visitor terminals, providing an avatar to which viewing rights are granted step by step for each virtual exhibition space, and a selection operation for the tag information from the manipulation data of the avatar If it is confirmed, the method comprising: selectively providing exhibit contents of a virtual exhibition space corresponding to the tag information through a question-and-answer service; This is a service to check whether you are interested in any one of exhibit information and event information.

In an embodiment, the selectively providing may include correcting the design of the virtual exhibition space based on the tendency information of the avatar determined based on a specific response keyword input through the question-and-answer service. and the design corresponds to monochromatic image scale information preset according to the disposition information of the avatar.

In an embodiment, the selectively providing step may include converting a page to a corresponding company sales site in response to a purchase request signal for the exhibit information received from any one of the visitor terminals, and requesting as the exhibit content is played. Receiving a possible group purchase application signal and relaying it to the company terminal, and when receiving an approval signal according to the group purchase application signal from the company terminal, generating group purchase information and merging it into the exhibit information, and , The group purchase information is discount amount information of an exhibition product corresponding to the exhibition product information provided to at least two or more visitors for a certain period of time.

In an embodiment, the determining of the tag information includes extracting a thumbnail image from the exhibition contents based on the thumbnail environment information limited according to the number of visitor visits and the size of the company confirmed in the exhibition site image, and adding it to the tag information. and outputting by arranging them adjacent to each other.

In an embodiment, the determining of the tag information includes searching for related keywords through a big data-based keyword analysis platform for keywords extracted from the exhibition information, and selecting the characteristic keyword according to the search frequency, the characteristic keyword Collecting a plurality of learning images through a web search for generating, extracting a plurality of field images corresponding to each virtual exhibition space from the exhibition site image, detecting an object object having a size larger than a preset size from the plurality of field images, and characterizing the object object by feature keyword The method further includes the step of determining the corresponding characteristic keyword as tag information of the virtual exhibition space based on the output probability value derived by applying it to the determination algorithm.

According to an embodiment of the present invention, by selectively providing exhibition contents through a question-and-answer service based on whether or not tag information for identifying a virtual exhibition space is selected, it is possible to search for contents required in an online-based virtual exhibition. It is possible to reduce the operation time of the spectators for

1 is a diagram schematically illustrating a virtual reality content management system 100 that provides an online-based virtual exhibition according to an embodiment of the present invention.
Fig. 2(A) is an embodiment for explaining exhibition information, and Fig. 2(B) is an embodiment for explaining tag information.
Fig. 3(A) is an embodiment for explaining the tendency information of the avatar, and Fig. 3(B) is an embodiment for explaining the design.
4 is a block diagram for explaining in detail the operation of the service providing unit 150 of FIG. 1 according to an embodiment.
FIG. 5 is a block diagram for describing in detail the operation of the determination unit 130 of FIG. 1 according to an embodiment.
6 is a process for an exhibition design and management method of the virtual reality content management system 100 that provides the online-based virtual exhibition of FIG. 1 .
7 is another embodiment of the exhibition design and management method of the virtual reality content management system 100 of FIG.
8 is another embodiment of the exhibition design and management method of the virtual reality content management system 100 of FIG.

Hereinafter, the present invention will be described in detail with reference to embodiments and drawings of the present invention. It will be apparent to those of ordinary skill in the art that these examples are only presented as examples to explain the present invention in more detail, and that the scope of the present invention is not limited by these examples. .

Further, unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and in case of conflict, this specification, including definitions description will take precedence.

In order to clearly explain the invention proposed in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification. And, when a part "includes" a certain component, this means that other components may be further included, rather than excluding other components, unless otherwise stated. In addition, the "unit" described in the specification means one unit or block that performs a specific function.

In each step, the identification code (first, second, etc.) is used for convenience of description, and the identification code does not describe the order of each step, and each step does not clearly describe a specific order in context. It may be performed differently from the order specified above. That is, each step may be performed in the same order as specified, may be performed substantially simultaneously, or may be performed in the reverse order.

1 is a diagram schematically showing a virtual reality content management system 100 that provides an online-based virtual exhibition according to an embodiment of the present invention, and FIG. 2(A) is an embodiment for explaining exhibition information, Fig. 2(B) is an embodiment for explaining tag information, Fig. 3(A) is an embodiment for explaining the tendency information of the avatar, and Fig. 3(B) is an embodiment for explaining the design.

1 to 3(B), the exhibition service management system 100 includes a collection unit 110, a generation unit 120, a determination unit 130, an avatar providing unit 140, and a service providing unit. (150).

First, the collection unit 110 may collect the exhibition site image and exhibition information transmitted from the exhibition client terminal 10 and store it in the storage DB 200 .

Here, the exhibition information may include exhibition business summary information, exhibition space information, and exhibition product information, as shown in FIG. 2A .

Next, the generator 120 may generate a plurality of virtual exhibition spaces based on the exhibition site image.

Here, as shown in FIG. 2(B), the plurality of virtual exhibition spaces is a three-dimensional augmented reality image that reproduces an actual exhibition on-line in a virtual way, and may be in a form that visitors can access online through a terminal or computer. have.

Next, the determination unit 130 may determine tag information for identifying the plurality of virtual exhibition spaces, based on the exhibition information.

Here, the tag information may be a feature keyword derived through an algorithm for determining each feature keyword based on artificial intelligence according to exhibition information. For example, as shown in Figs. (B) and 2(C), the tag information is a space such as an event event, a dressing room, a warehouse, a rest space, a production experience, two photo zones, a social mosaic wall, and a 1DA class experience. They may be keywords for identification.

According to an embodiment, the determining unit 130 extracts a thumbnail image from the exhibit contents provided by the service providing unit 150 based on the thumbnail environment information determined according to the number of visitor visits and the size of the company confirmed in the exhibition site image. Thus, it can be output by arranging it adjacent to the tag information.

Here, the thumbnail environment information may be setting information including the number of thumbnail frames for uploading a thumbnail image disposed adjacent to the tag information and a reproduction setting time.

Specifically, the determining unit 130 may determine to adjust the number of thumbnail frames and the playback setting time included in the thumbnail environment information in proportion to the number of visits by visitors and the size of the company confirmed in the exhibition site image. Then, based on the thumbnail environment information, the determination unit 130 may extract a thumbnail image from the exhibit contents provided by the service providing unit 150 and arrange it adjacent to the tag information and output it.

Next, the avatar providing unit 140 grants viewing rights for each virtual exhibition space step by step based on the visitor information received from any one of the visitor terminals (eg, 20_1) among the plurality of visitor terminals 20_1 to 20_N. It is possible to provide an avatar to any one visitor terminal (eg, 20_1).

Here, the visitor information may include gender information, age-specific information, and occupation-specific information.

According to one embodiment, the avatar providing unit 140 determines the movement of the avatar based on the manipulation data for the avatar input from any one visitor terminal (eg, 20_1), and determines the movement of the avatar by gender, age, According to classification and accumulation by occupation, a movement line that overlaps at least a preset number of times may be selected and guided as a recommended movement line.

According to another embodiment, when providing the avatar to any one visitor terminal (eg, 20_1), the avatar providing unit 140 may manage to generate it in a location adjacent to the virtual exhibition space of the company with the highest number of visits by visitors. have.

According to another embodiment, when the manipulation data for the avatar is not received from the visitor terminal 20 for a preset period of time, the avatar providing unit 140 provides an emergency escape route map according to an event evacuation situation such as fire or earthquake, and An evacuation education program that can be simulated along the escape direction can be provided in the form of a game. In this case, the avatar providing unit 140 may provide information on a pre-registered gift voucher or discount voucher to the visitor terminal 20 as the evacuation education program is simulated.

Next, the service providing unit 150 responds to the tag information through a question-and-answer service when a selection operation for tag information is confirmed from the manipulation data of the avatar input through any one of the visitor terminals (eg, 20_1). Exhibit contents of the virtual exhibition space can be selectively provided.

Here, the exhibit content may include an exhibit image, exhibit information, and event information. For example, the exhibit image may be a promotional image provided by a company that rents a virtual exhibition space, the exhibit information may be information on the exhibits that the company wants to display, and the event information may mean discount information on the exhibits.

At this time, the question-and-answer service is a service for confirming whether any one of exhibition information, exhibition image included in exhibition contents, exhibition information, and event information is interested, and the service providing unit 150 is registered for each virtual exhibition space. A question-and-answer service can be generated in advance by using the question-and-answer information derived by analyzing the frames at a preset interval of the exhibit content.

That is, the service providing unit 150 may be a service for searching for and providing a desired scene of exhibit contents desired by a visitor through a question-and-answer service.

According to an embodiment, the service providing unit 150 transmits the impulse radio signal reflected from the visitor object through the laser sensor provided in the visitor terminal 20 on the basis of the ratio of the number of reproductions of the exhibition contents to the number of times of thumbnail reproduction in the frequency domain. By converting it into a signal, it is possible to extract the audience's breathing and heart rate signals.

At this time, the service providing unit 150 controls to remove the thumbnail image output to the visitor terminal 20 when it is determined that the visitor's breathing and heart rate signals are in an unstable state, and the visitor's breathing and heart rate signals are determined to be in a stable state. In this case, it is possible to control to change the thumbnail image in order to induce the reproduction of the contents of the exhibit.

According to another embodiment, the service providing unit 150 extracts an exhibit object corresponding to the exhibit from the exhibit content, based on transaction information on the exhibit generated through the exhibit sale site, and adds the block chain-based NFT to the exhibit object. Information may be issued and provided to the visitor terminal 20 .

Here, the NFT information may include an exhibition product identification number, an encryption key, exhibition product transaction information, reception method information, and original authentication information.

According to another embodiment, the service providing unit 150 is a bulletin board to share with other visitors a favorable feeling for any one of exhibit content, exhibit information, and event information provided to any one visitor terminal (eg, 20_1). Web services can be provided.

According to another embodiment, the service providing unit 150 is configured to perform a virtual virtual You can calibrate the design for the exhibition space.

Here, as shown in FIG. 3(A), the avatar's disposition information includes preset specific response keywords, and the design is set according to the avatar's disposition information as shown in FIG. 3(B). Monochrome image scale information may be included.

According to another embodiment, the service providing unit 150 may automatically translate and provide a question-and-answer service to correspond to a language set by any one visitor terminal (eg, 20_1).

Hereinafter, the configuration of the present invention and its effects will be described in more detail through specific examples and comparative examples. However, these examples are for explaining the present invention in more detail, and the scope of the present invention is not limited to these examples.

4 is a block diagram for explaining in detail the operation of the service providing unit 150 of FIG. 1 according to an embodiment.

Referring to FIG. 4 , the service providing unit 150 may include a page switching unit 151 , a relay unit 152 , and a merging unit 153 .

First, the page conversion unit 151 may convert a page to a corresponding company sales site in response to a purchase request signal for exhibit information received from any one visitor terminal (eg, 20_1).

Next, the relay unit 152 may receive a requestable group purchase application signal from any one visitor terminal (eg, 20_1 ) as the exhibition content is reproduced and relay it to the company terminal 30 .

Next, when receiving the approval signal according to the group purchase application signal from the company terminal 20 , the merging unit 153 may generate group purchase information and manage it by merging it with the exhibit information.

Here, the group purchase information may be discount amount information of an exhibition product corresponding to the exhibition product information provided to at least two or more visitors for a certain period of time.

FIG. 5 is a block diagram for describing in detail the operation of the determination unit 130 of FIG. 1 according to an embodiment.

1 and 5 , the determination unit 130 includes a keyword analysis unit 131 , an image collection unit 132 , an algorithm generation unit 133 , an image extraction unit 134 , an object detection unit 135 , and a tag. A decision unit 136 may be included.

First, the keyword analysis unit 131 may select a feature keyword according to a search frequency from related keywords searched for through the big data-based keyword analysis platform 131_1 for a keyword extracted from exhibition information.

Here, the big data-based keyword analysis platform may use Black Kiwi or Naver.

Next, the image collection unit 132 may collect a plurality of learning images through a search of the web page 132_1 for the feature keyword.

Next, the algorithm generating unit 133 classifies the feature objects detected from the plurality of learning images for each feature keyword, and may generate an AI-based decision algorithm for each feature keyword by learning it through machine learning.

Here, the AI-based decision algorithm for each feature keyword may be an algorithm that receives an exhibit object and derives a matching state for the feature keyword as an output probability value.

The AI-based decision algorithm for each feature keyword is any one of an artificial neural network, a support vector machine (SVM), a decision tree, and a random forest generated through machine learning. may be an algorithm of

For example, artificial neural networks are mainly used in deep learning and are statistical learning algorithms inspired by neural networks in machine learning and biology, and may be convolutional neural networks including feature extraction neural networks and classification neural networks. At this time, the convolutional neural network is a kind of deep, feed-forward artificial neural network used to analyze visual images. Images can be recognized based on the acquired features.

Specifically, the feature extraction neural network proceeds by sequentially stacking a convolutional layer and a pooling layer on an input signal. The convolution layer contains convolution operations, convolution filters, and activation functions. The calculation of the convolution filter is adjusted according to the matrix size of the target input, but a 9X9 matrix is generally used. The activation function may generally use a ReLU function, a sigmoid function, a tanh function, and the like, but is not limited thereto. The pooling layer is a layer that reduces the size of the input matrix, and uses a method of extracting representative values by tying pixels in a specific area. In general, the average value or the maximum value is often used for the calculation of the pooling layer, but is not limited thereto. The operation is performed using a square matrix, which is usually a 9x9 matrix. The convolutional layer and the pooling layer are repeated alternately until the corresponding input becomes small enough while maintaining the difference.

Also, the classification neural network has a hidden layer and an output layer. The classification neural network 520 generally includes five or more hidden layers, and 80 nodes of each hidden layer can be designated, but it is also possible to set more than one in some cases. The activation function of the hidden layer uses a ReLU function, a sigmoid function, a tanh function, and the like, but is not limited thereto.

Next, the image extraction unit 134 may extract and classify a plurality of field images corresponding to each virtual exhibition space from the exhibition site image.

Next, the object detection unit 135 may detect an object of a predetermined size or larger from a plurality of field images classified for each virtual exhibition space.

Next, the tag determination unit 136 may determine any one characteristic keyword as tag information based on the maximum value of the output probability value derived by applying an object object of a predetermined size or more to the determination algorithm for each characteristic keyword.

6 is a process for an exhibition design and management method of the virtual reality content management system 100 that provides the online-based virtual exhibition of FIG. 1 .

1 and 6, first, in step S110, the virtual reality content management system 100 collects the exhibition site image and exhibition information transmitted from the exhibition requester terminal 10, and can be stored in the storage DB (200). have.

Then, in step S120 , the virtual reality content management system 100 may generate a plurality of virtual exhibition spaces based on the exhibition site image.

Then, in step S130 , the virtual reality content management system 100 may determine tag information for identifying a plurality of virtual exhibition spaces based on the exhibition information.

At this time, in step S130, the virtual reality content management system 100 provides the service provider 150 from the exhibit contents provided based on the thumbnail environment information determined according to the number of visitor visits and the size of the company confirmed in the exhibition site image. Thumbnail images can be extracted and output by linking with tag information.

Then, in step S140, the virtual reality content management system 100 is based on the visitor information transmitted from any one of the plurality of visitor terminals 20_1 to 20_N (eg, 20_1), for each virtual exhibition space An avatar to which viewing rights are granted in stages may be provided to any one visitor terminal (eg, 20_1).

Then, in step S150, the virtual reality content management system 100 provides a question-and-answer service when a selection operation for tag information is confirmed from the operation data of the avatar input through any one of the visitor terminals (eg, 20_1). Through this, it is possible to selectively provide the exhibition contents of the virtual exhibition space corresponding to the tag information.

On the other hand, in step S150, the virtual reality content management system 100 based on the tendency information of the avatar determined based on the specific response keyword received from any one visitor terminal (eg, 20_1) through the question-and-answer service, You can calibrate the design for the virtual exhibition space.

7 is another embodiment of the exhibition design and management method of the virtual reality content management system 100 of FIG.

1, 6 and 7, first, in step S151, the virtual reality content management system 100 responds to a purchase request signal for exhibit information received from any one visitor terminal (eg, 20_1) You can convert the page to the company's sales site.

At this time, in step S152, the virtual reality content management system 100 receives the requestable group purchase application signal from any one visitor terminal (eg, 20_1) as the exhibition content is reproduced and relays it to the company terminal 30. can

Thereafter, in step S153 , when receiving an approval signal according to the group purchase application signal from the company terminal 20 , the virtual reality content management system 100 may generate group purchase information and manage it by merging it with the exhibit information.

8 is another embodiment of the exhibition design and management method of the virtual reality content management system 100 of FIG.

1, 6 and 8 , first, in step S131, the virtual reality content management system 100 searches the related keywords from the related keywords searched through the big data-based keyword analysis platform for the keywords extracted from the exhibition information. Feature keywords can be selected according to

Then, in step S132, the virtual reality content management system 100 may collect a plurality of learning images through a web search for the feature keyword.

At this time, in step S133, the virtual reality content management system 100 classifies the feature objects detected from the plurality of learning images for each feature keyword, and generates an AI-based decision algorithm for each feature keyword by learning it through machine learning. can do.

Then, in step S134 , the virtual reality content management system 100 may extract and classify a plurality of field images corresponding to each virtual exhibition space from the exhibition site image.

In this case, in step S135 , the virtual reality content management system 100 may detect an object of a predetermined size or larger from a plurality of field images classified for each virtual exhibition space.

Then, in step S136, the virtual reality content management system 100 assigns any one feature keyword to tag information based on the maximum value of the output probability value derived by applying the object object having a predetermined size or more to the feature keyword-specific determination algorithm. can be decided with

In this specification, only a few examples among the various embodiments performed by the present inventors will be described, but the technical spirit of the present invention is not limited or limited thereto, and it is of course that it may be modified and variously implemented by those skilled in the art.

100: Exhibition service management system
110: collection unit
120: generator
130: decision unit
140: avatar provider
150: service provider

Claims (5)

In the exhibition design and management method of a virtual reality content management system that provides an online-based virtual exhibition,
Collecting exhibition site images and exhibition information;
generating a plurality of virtual exhibition spaces based on the exhibition site image;
determining tag information for identifying the plurality of virtual exhibition spaces based on the exhibition information;
providing an avatar to which viewing rights are granted step-by-step for each virtual exhibition space, based on visitor information received in response to a request from any one of the plurality of visitor terminals connected to the virtual exhibition space; and
and selectively providing exhibit contents of a virtual exhibition space corresponding to the tag information through a question-and-answer service when selection manipulation for the tag information is confirmed from the manipulation data of the avatar;
The question-and-answer service is a service for confirming whether you are interested in any one of the exhibition information, the exhibition image included in the exhibition contents, and the exhibition information and event information,
The selectively providing includes correcting the design of the virtual exhibition space based on the tendency information of the avatar determined based on a specific response keyword input through the question-and-answer service,
The design corresponds to monochromatic image scale information preset according to the tendency information of the avatar,
The selectively providing may include: converting a page to a sales site of a corresponding company in response to a purchase request signal for the exhibit information received from any one of the visitor terminals;
receiving a requestable group purchase application signal as the exhibit content is reproduced and relaying it to a company terminal; and
When receiving an approval signal according to the group purchase application signal from the company terminal, generating group purchase information and merging it into the exhibit information,
The group purchase information is discount amount information of exhibits corresponding to the exhibit information provided to at least two or more visitors for a certain period of time. An exhibition design and management method of a content providing system using an online-based virtual exhibition space. delete delete According to claim 1,
In the determining of the tag information, the thumbnail image is extracted from the exhibition contents based on the thumbnail environment information limited according to the number of visitor visits and the size of the company confirmed in the exhibition site image, and the thumbnail image is placed adjacent to the tag information and output An exhibition design and management method of a content providing system using an online-based virtual exhibition space, comprising the step of: 5. The method of claim 4,
The determining of the tag information may include: searching for related keywords through a big data-based keyword analysis platform for keywords extracted from the exhibition information, and selecting a feature keyword according to a search frequency;
collecting a plurality of learning images through a web search for the feature keyword;
classifying the feature objects detected from the plurality of learning images into feature keywords and learning them through machine learning to generate an AI-based decision algorithm for each feature keyword;
extracting a plurality of field images corresponding to each virtual exhibition space from the exhibition site image;
detecting an object of a predetermined size or larger from the plurality of field images; and
Based on the output probability value derived by applying the object object to the determination algorithm for each characteristic keyword, further comprising the step of determining the corresponding characteristic keyword as tag information of the virtual exhibition space, using an online-based virtual exhibition space How to design and manage an exhibition in a content delivery system.

Images