KR102546021B1 - Platform service provision method, device and system for providing design drawings and construction comparison estimates for interior construction - Google Patents

Abstract

A device according to an embodiment can acquire basic information including a building which contains a space intended for interior construction, the square footage of the space, a necessary structure, and a use purpose from a terminal of a user, acquire additional information regarding interior construction from the terminal of the user, generate design drawings based on the basic information, determine a preliminary estimate for the design drawings, transmit the design drawings and preliminary estimate to a terminal of a constructor, receive a construction proposal including the constructor's estimate and modification information from the terminal of the constructor, determine a constructors having modification information related to additional information as candidate constructors, and generate recommendation information for the candidate constructors. Therefore, the device can provide a design for interior construction and construction cost comparison platform services.

Description

Provide design drawings and construction comparison quotes for interior architecture Platform service provision method, device and system

The following examples relate to design drawings and construction comparison estimation platform services for interior construction.

In general, the interior of a house or apartment goes through a series of processes in which an interior company directly visits the site according to the consumer's request, provides construction estimate information to the consumer, and the consumer makes a final decision on the interior design.

At this time, the interior construction company directly hears the interior specifications desired by the consumer, prepares a related estimate, and makes a final decision with the consumer. Afterwards, if there is a modification in the consumer's options, consultation is conducted with the consumer again, and the related estimate and interior It goes through the process of recreating a perspective drawing with design specifications drawn.

On the other hand, recently, as competition in the interior market has become fierce, the number of customers who want to preview and decide on the interior after construction is increasing. However, even if a design expert reflects the customer's taste and intention and proposes a design plan in advance and receives approval, there is a problem in that customer dissatisfaction occurs due to separation from the actual interior.

Therefore, it is required to develop a platform service capable of generating design drawings for interior construction and comparing estimates for the design drawings.

Republic of Korea Patent Registration No. 10-2388944 (2022.04.21 announcement) Republic of Korea Patent Registration No. 10-2457622 (Announced on October 24, 2022) Republic of Korea Patent Registration No. 10-1582760 (2016.01.19 announcement) Republic of Korea Patent Registration No. 10-2114294 (Announced on May 22, 2020)

Embodiments are intended to provide design drawings and construction comparison estimation platform services for interior construction.

Embodiments attempt to create a design drawing that satisfies the conditions for the construction price, main furniture, and construction period of the space to be built indoors, which are determined in consideration of the purpose of use, size, location, and budget of the user.

Embodiments attempt to provide recommendation information by determining a recommendation index for recommendation information of a candidate construction company.

According to one embodiment, a method performed by an apparatus may include acquiring basic information including a building including a space to be built indoors, the size of the space, a necessary structure, and a purpose of use from a user's terminal; obtaining additional information about the interior architecture from the user's terminal; generating a blueprint based on the basic information; determining a basic quotation for the design drawing, and transmitting the design drawing and the basic quotation to a terminal of a construction company; Receiving a construction proposal including company quotation and correction information from the terminal of the construction company; determining a construction company having content related to the additional information in the correction information as a candidate construction company; and generating recommendation information for the candidate construction company.

The generating of the blueprint may include: identifying the purpose of use and size of the space from the basic information; determining the location of the space from the basic information; Calculating the ratio of similar spaces constructed for the same purpose of use as the purpose of use of the space, determining the construction price by applying a weight determined based on the ratio of the similar space to a basic price preset according to the size of the space, Obtaining viewing history information of indoor architectural content from the user's terminal, determining the user's taste content using the viewing history information and basic information, extracting furniture objects appearing in the taste content, Calculating an appearance ratio, which is a ratio of the total time of the taste content to the time at which the furniture object appears, and determining a furniture object whose appearance ratio is equal to or greater than a preset reference ratio among the furniture objects as a main furniture; , The step of checking the user's budget, the step of determining the number of the main households according to the difference between the user's budget and the construction price, the step of obtaining sales details and construction details from the terminal of the construction company, Checking the average sales for a preset period from the sales details and the average construction period for the preset period from the construction details, calculating the construction unit price by dividing the average construction period from the average sales, the determined construction price The method may include determining a construction period of the space by dividing the construction unit price, and generating a design drawing to satisfy conditions for the construction price, the main furniture, and the construction period.

The generating of recommendation information on the candidate construction company may include receiving information on whether or not an indoor construction experience corresponding to the purpose of using the space is received from a terminal of the candidate construction company, If there is no indoor construction experience corresponding to the purpose of use, determining the location index determined based on the comparison result of the location of the candidate construction company and the location of the space as the recommendation index of the candidate construction company, the candidate construction company receiving, from a terminal of the candidate construction company, whether or not there is construction experience for a space equal to the size of the space, if there is experience in interior construction corresponding to the purpose of using the space; If there is a construction experience for a space equal to the size of the candidate, receiving construction experience information on the number of construction times and construction period for the construction experience, and applying a weight determined based on the construction experience information to the location index. Determining a recommendation index of a construction company, if the candidate construction company has no construction experience for a space related to the size of the space, a size weight determined according to the purpose of using the space and the size of the space in which the corresponding space was constructed Determining a recommendation index of the candidate construction company by applying to the location index, and generating recommendation information of the candidate construction company based on the recommendation index and the company estimate.

The generating of the blueprint may include acquiring space access data for each zone in the space where the user lives, calculating an access time for each zone from the space access data for each zone, and entering and exiting for each zone from the total access time. Calculating the access rate by zone, which is the ratio occupied by time, comparing the access ratio by zone with a preset reference ratio, if the access ratio by zone is higher than the reference ratio, the access ratio higher than the reference ratio Setting a corresponding zone as a first group, acquiring the number of accesses per zone for zones belonging to the first group, and setting a first weight based on the number of accesses for each zone, setting a preset criterion for each zone Setting a second weight based on the size, and generating a recommended size for each region by applying the first weight and the second weight to each region included in the first group.

The method performed by the device may include acquiring indoor architectural content and a first keyword related to the indoor architectural content from the user's terminal; extracting a second keyword related to the indoor building content based on the content of the indoor building content; extracting a third keyword related to the indoor architectural contents by identifying keywords used to search for the indoor architectural contents from user data; extracting a representative keyword related to the indoor architectural content by applying the first keyword, the second keyword, and the third keyword to an artificial neural network; classifying hierarchies of the representative keyword, the first keyword, the second keyword, and the third keyword, and generating a table of contents of the indoor architectural contents based on the hierarchical classification; obtaining a search keyword from a user's terminal; and comparing the search keyword with the table of contents of the indoor architecture contents, and providing the indoor architecture contents corresponding to the search keyword to the terminal of the user.

The extracting of the second keyword of the indoor architectural contents based on the content of the indoor architectural contents may include extracting a voice of the indoor architectural contents, converting the extracted voice into text, and converting the morpheme of the text into text. Analyzing and classifying in word units; Excluding additional words including everyday words and habit words from among the words based on the words; Remaining words after excluding the additional words from among the words as key words. Selecting and extracting the second keyword based on the frequency of the core words and the degree of association between the core words.

An apparatus according to an embodiment may be combined with hardware and controlled by a computer program stored in a medium to execute any one of the methods described above.

Embodiments may provide design drawings and construction comparison estimation platform services for interior construction.

In embodiments, a design drawing may be generated that satisfies the conditions for the construction price, main furniture, and construction period of a space to be built indoors determined in consideration of the purpose of use, size, location, and user's budget of the space.

According to embodiments, recommendation information may be provided by determining a recommendation index for recommendation information of a candidate construction company.

1 is a diagram for explaining the configuration of a system according to an embodiment.
2 is a flowchart illustrating a process of providing a design drawing and construction comparison estimation platform service for interior construction according to an embodiment.
3 is a flowchart illustrating a process of determining a construction price according to an embodiment.
4 is a flowchart illustrating a process of determining main households according to an exemplary embodiment.
5 is a flowchart illustrating a process of determining a construction period according to an embodiment.
6 is a flowchart illustrating a process of generating recommendation information of candidate construction companies according to an embodiment.
7 is a flowchart illustrating a process of generating a recommended size for each zone of a space according to an exemplary embodiment.
8 is a flowchart illustrating a process of providing a search and recommendation service for databased indoor building contents according to an embodiment.
9 is a flowchart illustrating a process of selecting keywords by analyzing contents of indoor architectural content according to an embodiment.
10 is an exemplary diagram of a configuration of a device according to an embodiment.

Hereinafter, embodiments will be described in detail with reference to the accompanying drawings. However, since various changes can be made to the embodiments, the scope of the patent application is not limited or limited by these embodiments. It should be understood that all changes, equivalents or substitutes to the embodiments are included within the scope of rights.

Specific structural or functional descriptions of the embodiments are disclosed for illustrative purposes only, and may be modified and implemented in various forms. Therefore, the embodiments are not limited to the specific disclosed form, and the scope of the present specification includes changes, equivalents, or substitutes included in the technical spirit.

Although terms such as first or second may be used to describe various components, such terms should only be construed for the purpose of distinguishing one component from another. For example, a first element may be termed a second element, and similarly, a second element may be termed a first element.

It should be understood that when an element is referred to as being “connected” to another element, it may be directly connected or connected to the other element, but other elements may exist in the middle.

Terms used in the examples are used only for descriptive purposes and should not be construed as limiting. Singular expressions include plural expressions unless the context clearly dictates otherwise. In this specification, terms such as "include" or "have" are intended to designate that there is a feature, number, step, operation, component, part, or combination thereof described in the specification, but one or more other features It should be understood that the presence or addition of numbers, steps, operations, components, parts, or combinations thereof is not precluded.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by a person of ordinary skill in the art to which the embodiment belongs. Terms such as those defined in commonly used dictionaries should be interpreted as having a meaning consistent with the meaning in the context of the related art, and unless explicitly defined in the present application, they should not be interpreted in an ideal or excessively formal meaning. don't

In addition, in the description with reference to the accompanying drawings, the same reference numerals are given to the same components regardless of reference numerals, and overlapping descriptions thereof will be omitted. In describing the embodiment, if it is determined that a detailed description of a related known technology may unnecessarily obscure the gist of the embodiment, the detailed description will be omitted.

The embodiments may be implemented in various types of products such as personal computers, laptop computers, tablet computers, smart phones, televisions, smart home appliances, intelligent vehicles, kiosks, and wearable devices.

1 is a diagram for explaining the configuration of a system according to an embodiment.

A system according to an embodiment may include a user's terminal 10, a construction company's terminal 20, and a device 30 capable of communicating with each other through a communication network.

First, a communication network may be configured regardless of its communication mode, such as wired or wireless, and may be implemented in various forms so that communication between servers and communication between servers and terminals is performed.

The user's terminal 10 may be a terminal used by a user who wants to use the design drawing and construction comparison estimation platform service for interior construction according to the present invention. The user's terminal 10 may be a desktop computer, a laptop computer, a tablet, a smart phone, or the like. For example, as shown in FIG. 1 , the user's terminal 10 may be a smart phone, and may be employed differently depending on the embodiment.

The user's terminal 10 may be configured to perform all or part of an arithmetic function, a storage/reference function, an input/output function, and a control function of a typical computer. The user's terminal 10 may be configured to communicate with the device 30 by wire or wireless.

The user's terminal 10 uses the device 30 to access a web page operated by a service provider or organization, or an application developed and distributed by a service provider or organization using the device 30 can be installed. The user's terminal 10 may be linked with the device 30 through a web page or application.

The user's terminal 10 may access the device 30 through a web page or application provided by the device 30 .

The terminal 20 of the construction company may be a terminal used by a worker working for a construction company that intends to provide interior building services according to the present invention. The terminal 20 of the construction company may be a desktop computer, a laptop computer, a tablet, a smart phone, and the like. For example, as shown in FIG. 1 , the terminal 20 of the construction company may be a smart phone, and may be employed differently depending on the embodiment.

The terminal 20 of the construction company may be configured to perform all or part of the arithmetic function, storage/reference function, input/output function, and control function of a normal computer. The terminal 20 of the construction company may be configured to communicate with the device 30 by wire or wireless.

The terminal 20 of the construction company is connected to a web page operated by a person or organization that provides a service using the device 30, or is developed and distributed by a person or organization that provides a service using the device 30 Applications can be installed. The terminal 20 of the construction company may be linked with the device 30 through a web page or application.

The terminal 20 of the construction company may access the device 30 through a web page or application provided by the device 30 .

Singular expressions in the claims may be understood to include the plural. For example, a user in a claim may refer to one user or more than one user.

The device 30 may provide a platform service for providing design drawings and construction comparison estimates for interior construction.

The device 30 may be a server owned by a person or organization that provides services using the device 30, may be a cloud server, or may be a peer-to-peer (p2p) set of distributed nodes. may be The device 30 may be configured to perform all or part of an arithmetic function, a storage/reference function, an input/output function, and a control function of a typical computer.

The device 30 may be configured to communicate with the user's terminal 10 and the construction company's terminal 20 by wire or wireless, control the operation of the user's terminal 10 and the construction company's terminal 20, and It is possible to control which information is to be displayed on the screen of the terminal 10 of the company and the terminal 20 of the construction company.

Meanwhile, for convenience of explanation, only the user's terminal 10 and the construction company's terminal 20 are shown in FIG. 1 , but the number of terminals may vary according to embodiments. As long as the processing capacity of the device 30 permits, the number of terminals and the number of printer devices are not particularly limited.

According to one embodiment, a database may be provided in the device 30, but is not limited thereto, and the database may be configured separately from the device 30. Apparatus 30 may include a number of artificial neural networks for performing machine learning algorithms.

2 is a flowchart illustrating a process of providing a design drawing and construction comparison estimation platform service for interior construction according to an embodiment.

Referring to FIG. 2 , first, in step S201, the device 30 may obtain basic information from the user's terminal 10.

The device 30 may generate a basic information input page for inputting basic information about a space to be built indoors, and transmit it to the terminal 10 of the user. When the device 30 receives basic information about a space to be built indoors input through a basic information input page from the user's terminal 10, the apparatus 30 may store the basic information in a database.

Here, the basic information is information about the space to be used for interior architecture, and includes, for example, information on the building including the space to be designed for interior architecture, the size of the space, the required structure, the purpose of use, the location, and the user's budget. However, it is not limited thereto, and may further include information on a space required for interior architecture.

The information on the building including the space for indoor construction may include, for example, the location of the building, the size of the building, the number of floors, the method, the purpose of use, the facilities owned, the construction company, etc., but is not limited thereto. don't

The size of the space may include information on the size of the space to be built indoors.

The purpose of use may include, for example, residential, commercial, public, industrial, cultural, religious, transportation, and the like. Residential: houses, apartments, detached houses, multi-household houses, etc.; commercial: shops, offices, hotels, restaurants, department stores, movie theaters, etc.; public: schools, libraries, museums, city halls, hospitals, gyms, etc.; industrial: factories, warehouses, etc. Cultural use may include theaters, concert halls, art centers, etc. Religious use may include churches, temples, temples, etc. Transportation buildings: airports, stations, bus terminals, etc., but are not limited thereto.

In step S202 , the device 30 may obtain additional information about the interior construction from the terminal 10 of the user.

The device 30 may generate an additional information input page for inputting additional information on indoor architecture and transmit it to the terminal 10 of the user. When the device 30 receives additional information about indoor architecture input through the additional information input page from the user's terminal 10, the device 30 may store the additional information in a database.

Here, the additional information may refer to information about items additionally requested by the user with respect to indoor architecture. For example, the additional information may include, but is not limited to, material, interior style, cost performance, labor experience, business experience, business location, construction time, maintenance service, and the like.

For example, the device 30 may receive additional information including information on 'high quality material' including a specific material from the user's terminal 10 .

For example, the device 30 may receive additional information including an interior style of 'modern' from the user's terminal 10 .

For example, the device 30 may receive additional information about 'work experience of 5 years or more' from the terminal 10 of the user.

In step S203, the device 30 may generate a blueprint based on basic information. In this case, a detailed description of a process of generating a blueprint based on basic information will be described later with reference to FIGS. 3 to 5 and 7 .

In step S204, the device 30 may determine a basic estimate for the design drawing and transmit the design drawing and the basic estimate to the terminal 20 of the construction company.

According to one embodiment, the device 30 applies the square footage of the space to the basic price preset according to the purpose of use of the space when information on the square footage, structure, purpose of use, and furniture of the space is included in the design drawing to determine the basic price. can be calculated, and if the furniture is 'dining table', the table with the highest sales volume for 'dining table' sold on the website is extracted, and the information on the average price at which the extracted dining table is sold is determined as the price of the furniture. can The device 30 may calculate the basic price for the blueprint by summing the basic price and the price of the furniture.

According to another embodiment, when information on 'papering' is included in the design drawing, the device 30 extracts a wallpaper corresponding to an average price among the wallpapers used for wallpapering, and determines the size of the wallpaper required according to the structure and squareness of the space. The number of wallpapers can be calculated, and the wallpapering cost can be calculated by applying the required number of wallpapers to the average price.

The device 30 may preferentially calculate a basic estimate for the design drawing based on the average price at which necessary materials are sold on the website according to the information included in the design drawing, and transmit it to the terminal 20 of the construction company.

The device 30 preferentially calculates a basic estimate for the blueprint to correspond to an average price, that is, a medium quality, so that the budget necessary for interior construction can be identified first, and by providing a quoted price to the construction company, construction When a company proposes construction according to a design drawing, it is possible to pre-determine the standard for an appropriate construction price in the course of negotiations and contracts between the construction company and the user, and to negotiate more effectively.

In addition, through the basic quoted price, it can help users compare and analyze prices for interior construction proposed by contractors, set standards for cost versus quality and service, analyze quotes more effectively, and negotiate make it possible By providing a basic quoted price, you can predict the cost of interior construction and efficiently manage your budget to prevent over-budget or under-budget problems in advance.

In step S205, the device 30 may receive a construction proposal including a company estimate and correction information from the terminal 20 of the construction company.

The device 30 transmits the design drawing and the basic estimate to the terminal 20 of the construction company, the construction company checks the design drawing and the basic estimate, and the company estimates the construction price calculated by the company for the design drawing and the design drawing. Additionally, correction information for the proposed information may be provided.

In this case, the correction information may include information about the reason why the construction company changed the basic estimate to the company estimate with respect to the design drawing, or information about the characteristics and advantages of the company. For example, the modified information may include, but is not limited to, material, interior style, cost performance, labor experience, business experience, business location, time required for construction, maintenance service, etc. does not

For example, if the basic estimate is 5,000,000 won and the company's estimate is 6,000,000 won, the construction company may provide additional information about 'worker's experience of 7 years or more'.

The device 30 receives the company quotation and correction information for the construction company from the construction company, so that the company price is changed from the basic quotation for additional items proposed by the construction company, material change for quality improvement or additional service provision, etc. can provide reasons for this.

In addition, by providing users with modified information including information on the characteristics and advantages of the construction company, collaboration with the construction company can be made more smooth, and the existing design drawing can be modified through the correction information including the know-how and expertise of the construction company. It has the advantage of providing a method to improve, and it is possible to more accurately grasp the cost, schedule, quality, etc. of interior construction, and to improve the satisfaction of interior construction.

In step S206, the device 30 may determine a construction company having information related to the additional information in the correction information as a candidate construction company.

For example, when the user's additional information is 'a worker's experience of 5 years or more' and the construction company's corrected information is 'a worker's experience of 7 or more years', the device 30 sets the corrected information to the content related to the additional information. An existing construction company can be determined as a candidate construction company.

The device 30 preferentially provides a design drawing and a basic estimate to the construction company except for the user's additional information in interior construction, and provides information about additional items proposed by the construction company, material change for quality improvement or provision of additional services, etc. By receiving and providing users with corrective information, including the reason for the change from the basic estimate to the company price, each construction company does not unconditionally appeal to its advantages in order to conclude a contract for interior construction. The user's satisfaction can be improved by enabling the user to grasp information about the unique characteristics, know-how, and expertise.

In step S207, the device 30 may generate recommendation information for candidate construction companies. In this case, a detailed description of a process of generating recommendation information for candidate construction companies will be described later with reference to FIG. 6 .

3 is a flowchart illustrating a process of determining a construction price according to an embodiment.

Referring to FIG. 3 , first, in step S301, the device 30 may check the purpose of use and size of the space from basic information.

For example, the device 30 may determine the purpose of use of the space as commercial and the size as 40 pyeong from basic information.

In step S302, the device 30 may determine the location of the space based on the basic information and calculate the ratio of the similar space. Here, the similar space may refer to a space constructed for the same purpose of use as the purpose of use of the space among the spaces in the region to which the location of the space belongs.

For example, when the location of the space is Gangnam-gu, Seoul, the device 30 may calculate a ratio of similar spaces whose purpose of use is a commercially constructed space among spaces belonging to Gangnam-gu, Seoul.

The device 30 may extract a space according to a purpose of use for each location from a website related to real estate.

In step S303, the device 30 may determine a construction price obtained by applying a weight determined based on a ratio of a similar space to a basic price previously set according to the size of the space.

A base price preset according to the size of the space may be previously stored in the database of the device 30 . In this case, the preset basic price may be set differently according to embodiments. For example, the basic price per 1 pyeong can be set at 500,000 won, but the basic price is set differently in consideration of various factors such as the region, interior style, and quality and type of furniture, lighting, curtains, and ornaments among interior elements. It can be.

The weight may be set in proportion to the ratio of the pseudospace. The weight may be set higher as the ratio of the similar space increases, and the weight may be set lower as the ratio of the similar space decreases.

The apparatus 30 calculates the ratio of similar spaces in consideration of the purpose of use, size, location, etc. of the space, and determines the basic price by applying a weight, so that a more accurate and reasonable price can be calculated.

4 is a flowchart illustrating a process of determining main households according to an exemplary embodiment.

Referring to FIG. 4 , first, in step S401, the device 30 may obtain viewing history information of indoor architectural content from the terminal 10 of the user.

In this case, the viewing history information may include information about the title, category, shape, viewing time, viewing location, etc. of the indoor architectural content viewed by the user, but is not limited thereto.

In step S402, the device 30 may determine the user's favorite content using viewing history information and basic information.

The device 30 may determine taste content that is highly likely to be preferred by the user by using basic information and viewing history information. According to an embodiment, the device 30 selects indoor architecture content that corresponds to a high number of views among indoor architecture content viewed by the user, or a similarity between a space in the indoor architecture content and basic information of the user equal to or greater than a preset standard. The user's taste content may be determined, but the method of determining the taste content is not limited thereto and may be performed in various ways.

In step S403, the device 30 may extract furniture objects appearing in taste content. Here, the furniture object may mean an object that can be placed in a space, and for example, the furniture object may include furniture, props, machines, equipment, and the like, but is not limited thereto.

In step S404 , the apparatus 30 may calculate an appearance ratio and determine a furniture object whose appearance ratio is greater than or equal to a preset reference ratio among furniture objects as the main furniture. In this case, the preset reference ratio may be set differently according to embodiments.

Specifically, the apparatus 30 calculates an appearance ratio, which is a ratio of the total time of the taste content to the time at which furniture objects appear, compares the appearance ratio with a preset reference ratio, so that the appearance ratio of furniture objects is a preset reference ratio. A furniture object having the above may be determined as the main furniture.

The device 30 analyzes the viewing history information of the indoor architectural content viewed by the user to determine a furniture object that suits the user's taste, and generates a blueprint including furniture that suits the user's taste, so that the furniture has already been viewed by the user. Since it is judged to suit the taste of the interior design, the satisfaction with the design of the interior architecture can be increased. In addition, by creating a design drawing using furniture extracted from the indoor architectural content that the user has watched, it is possible to present a new idea that has not been thought of before and create a creative design drawing.

5 is a flowchart illustrating a process of determining a construction period according to an embodiment.

Referring to FIG. 5 , first, in step S501, the device 30 may determine the number of main households according to the difference between the user's budget and the construction price.

The device 30 may check the user's budget from basic information and calculate a difference between the user's budget and the construction price. According to an embodiment, the device 30 determines the number of major households as the user's budget is higher than the construction price and the difference value is larger, and the user's budget is higher than the construction price and the difference value is smaller. The number of households can be reduced.

When the user's budget is lower than the construction price, the device 30 may determine the required number of pre-set main furniture as the number of main furniture.

The database of the device 30 may store in advance the required number of main pieces of furniture according to the size of the space, and the required number of main pieces of furniture may be extracted by checking the size of the space.

The device 30 determines the number of main furniture according to the result of comparing the user's budget and the construction price, thereby providing an optimal design that can be satisfied within the user's budget, and considering the construction price and the user's budget. By determining the number of main households, unnecessary additional costs can be saved.

In step S502, the device 30 may acquire sales details and construction details from the terminal 20 of the construction company.

The device 30 may obtain sales details and construction details of the construction company from the terminal of the construction company, and may store the sales details and construction details of the construction company and the construction company in a database by matching them.

The sales details may include information about the construction company's sales period, sales, profits, sales by construction, sales by region, payment method, etc., but is not limited thereto.

Construction details may include, but are not limited to, construction period, location, size, purpose of use, manpower and materials used in construction, and the like.

In step S503, the device 30 may check the average sales for a preset period from the sales details and the average construction period for a preset period from the construction details. In this case, the preset period may be set differently according to embodiments.

In step S504, the device 30 may calculate the construction unit cost by dividing the average sales period by the average construction period.

In step S505, the device 30 may determine the construction period of the space by dividing the construction unit price by the determined construction price.

The device 30 determines the construction period of the space in consideration of the sales details and construction details of the construction company, so that the construction company can grasp the sales situation and estimate the time required for the construction of the space on average. In addition, by calculating the construction unit price considering the average construction period and determining the construction period of the space based on this, a more accurate construction price can be presented, and the effect of increasing the sales of the construction company and customer satisfaction can be derived.

In step S506, the device 30 may generate a blueprint to satisfy conditions for construction price, main furniture, and construction period.

6 is a flowchart illustrating a process of generating recommendation information of candidate construction companies according to an embodiment.

Referring to FIG. 6 , first, in step S601, the device 30 may receive information on whether or not to experience indoor construction corresponding to the purpose of using the space from the terminal 20 of the candidate construction company.

For example, when the purpose of using the space is 'commercial', the device 30 transmits information on whether or not the candidate construction company has experienced interior construction of the space constructed for the purpose of 'commercial use' to the candidate construction company's terminal (20 ) can be received from

In step S602, the device 30 may determine the location index as the recommendation index of the candidate construction company when the candidate construction company has no experience in building an interior corresponding to the purpose of using the space.

In this case, the location index may be determined based on a comparison result of the location of the candidate construction company and the location of the space. According to an embodiment, the device 30 may determine a lower location index as the location of the candidate construction company is farther from the location of the space, and determine a higher location index as the location of the candidate construction company is closer to the location of the space.

In step S603, if the candidate construction company has experience in building an interior corresponding to the purpose of using the space, the device 30 determines, from the terminal 20 of the candidate construction company, whether or not the candidate construction company has experience in constructing the same space as the size of the space. information can be received.

For example, when the purpose of using the space is 'commercial' and the size of the space is '50 pyeong', the device 30 is used by the candidate construction company while having experience in interior construction of a space constructed for the purpose of 'commercial' use. , Information on whether or not there is a construction experience for a space of '50 pyeong' may be received from the terminal 20 of a candidate construction company.

In step S604, if the candidate construction company has construction experience for a space equal to the size of the space, the device 30 may receive construction experience information and apply a weight determined based on the construction experience information to the location index. . In this case, the construction experience information may include information about the number of times of construction and the construction period of the construction experience.

The device 30 may determine a value obtained by applying a weight determined based on the construction experience information to the location index as the recommendation index of the candidate construction company.

In this case, the weight determined based on the construction experience information may be generated with a higher weight as the number of times of construction increases and a longer construction period, and a lower weight may be generated as the number of times of construction and a shorter construction period increases.

In step S605, the device 30, when the candidate construction company has no construction experience for a space related to the size of the space, determines the size weight determined according to the purpose of using the space and the size of the space that has constructed the corresponding space to the location index. can be applied

For example, when the purpose of using the space is 'commercial' and the size of the space is '50 pyeong', the device 30 is used by the candidate construction company while having experience in interior construction of a space constructed for the purpose of 'commercial' use. , the size weight can be determined according to the size of the space corresponding to the purpose of 'commercial use' among the spaces constructed by the construction company, from the candidate construction companies that have construction experience for spaces of different sizes.

According to an embodiment, the device 30 may determine a higher size weight as the size of the space increases, and determine a lower size weight as the size of the space decreases.

In step S606, the device 30 may generate recommendation information of a candidate construction company based on the recommendation index and the company estimate.

According to one embodiment, the device 30 may preferentially provide a candidate construction company to the user as the recommendation index is higher and the company estimate is lower.

The device 30 not only enables construction companies to provide more competitive services through the provision of customized services considering the purpose of use, size, and user taste of the space, but also helps construction companies improve customer awareness and , can help maintain a more competitive position in the market.

It is very important to propose an appropriate interior architectural design according to the purpose of space use. For example, among spaces whose purpose of use is commercial, in the case of a restaurant space, a construction company with restaurant experience or a company with experience in efficiently utilizing indoor space is suitable. On the other hand, in the case of a hospital space, an interior architectural design for a comfortable mind of patients to be treated along with a clean environment is required. The user's satisfaction can be increased by determining the recommendation index of the candidate construction company in consideration of the information on whether or not the interior construction experience corresponds to the purpose of using the space.

In addition, the size of the space is an important factor for construction companies to construct the space. Since larger spaces require higher skills and experience, contractors with construction experience for spaces equal to the size of the space tend to be preferred. The device 30 may recommend a construction company with a high preference to the user by using information on the size of the space and the experience of construction in the same space.

Finally, determining the construction company's recommendation index according to the size of the space is an important indicator that reflects the construction company's ability and ability, and through this recommendation index, users can select a better construction company.

7 is a flowchart illustrating a process of generating a recommended size for each zone of a space according to an exemplary embodiment.

Referring to FIG. 7 , first, in step S701, the device 30 may acquire space access data for each zone in the space where the user lives.

For example, if a zone in a space where a user lives is composed of a living room, a bedroom, a kitchen, and a bathroom, the device 30 determines whether or not the user has entered or exited each living room, bedroom, kitchen, and bathroom, access time, number of times of entry, and length of stay. It is possible to obtain space access data by zone for time.

In step S702, the device 30 may calculate an access time for each zone from space access data for each zone. For example, the device 30 may calculate the access time for each zone as 3 hours for the living room, 8 hours for the bedroom, 7 hours for the kitchen, and 2 hours for the bathroom.

In step S703, the device 30 may calculate an access ratio for each zone, which is a ratio of the access time for each zone to the total access time. For example, when the total access time is 20 hours, the device 30 may calculate the access ratio for each zone as 15% for the living room, 40% for the bedroom, 35% for the kitchen, and 10% for the bathroom.

In step S704, the device 30 may compare the entrance/exit ratio for each zone with a preset reference ratio. In this case, the reference ratio may be set differently according to embodiments.

In step S705, when the access ratio for each zone is higher than the reference ratio, the device 30 may set a zone corresponding to an access ratio higher than the reference ratio as a first group.

For example, when the reference ratio is 30%, the device 30 may set bedrooms and kitchens, which are zones having a ratio higher than 30%, as the first group.

In step S706, the device 30 may obtain the number of accesses for each zone to the zones belonging to the first group, and set a first weight based on the number of accesses for each zone.

For example, the device 30 may obtain 5 and 8 access times for each zone for the bedroom and kitchen belonging to the first group, respectively, and set a first weight based on the access count for each zone.

In step S707, the device 30 may set a second weight based on a preset reference size for each zone. In this case, the standard size for each zone may be previously set as the average size of each zone in the area where the user lives, and the standard size for each zone may be set differently according to the embodiment.

In step S708, the apparatus 30 may generate a recommended size for each region by applying a first weight and a second weight to each region included in the first group.

For example, the apparatus 30 may apply first weights and second weights set for the bedrooms and kitchens included in the first group, respectively, to generate recommended sizes for each area of the bedrooms and kitchens.

The device 30 creates a recommended size for each zone of the space to be constructed based on access data for each zone in the space where the user lives, and through the recommended size for each zone that is appropriate for the zone used by the user, the user's satisfaction can be increased.

Meanwhile, the device 30 may provide a search and recommendation service for indoor architectural contents.

8 is a flowchart illustrating a process of providing a search and recommendation service for databased indoor building contents according to an embodiment.

Referring to FIG. 8 , first, in step S801, the device 30 may obtain indoor architectural content and a first keyword related to the indoor architectural content from the terminal 10 of the user.

Specifically, the device 30 may obtain the interior architecture contents from the terminal 10 of the user who produces and uploads the interior architecture contents, and from the terminal 10 of the user, a proposal related to the interior architecture contents that the user thinks is made. 1 keyword can be obtained together. Here, the interior architecture content may be in AVI, MGP, FLV, M4V, MP4, WMV, OGV, WEBM, MOV extension formats, or other video extension formats.

In step S802, the device 30 may extract a second keyword related to the indoor architectural content based on the contents of the indoor architectural content.

Specifically, the device 30 extracts the audio of the indoor architecture content based on the interior architecture content obtained from the user's terminal 10, converts the voice into text, and analyzes the converted text to obtain information about the interior architecture content. A related second keyword may be extracted. A detailed description in this regard will be made with reference to FIG. 9 .

In step S803 , the device 30 may extract a third keyword related to the indoor architectural contents by identifying keywords used to search for the indoor architectural contents from the user data.

Specifically, the device 30 may collect and store user data, which may include keywords used by the user when searching for interior architecture contents and which interior architecture contents the user has frequently played. Also, the user data may be stored by collecting and analyzing data related to a plurality of users.

For example, the device 30 can confirm that 100 users used the 'A' keyword and 75 users used the 'B' keyword to listen to 'A' interior architecture content through user data. Also, the device 30 confirms through the user data that when the users got the 'A' problem wrong, 90 users listened to 'A' interior architecture content and 80 users listened to 'B' interior architecture content. can

In step S804, the device 30 may apply the first keyword, the second keyword, and the third keyword to the artificial neural network to extract representative keywords related to indoor architectural content.

Specifically, the device 30 may obtain information on the first keyword through the first keyword, obtain information on the second keyword and frequency of the second keyword through the second keyword, and obtain the third keyword through the second keyword. Information on the third keyword and the frequency of the third keyword may be acquired through this.

In addition, the apparatus 30 may derive a representative keyword by applying the obtained information of the first keyword, information of the second keyword, frequency of the second keyword, information of the third keyword, and frequency of the third keyword to the artificial neural network. there is. Here, the artificial neural network is an artificial neural network in which a weight is set based on the frequency of the second keyword and the frequency of the third keyword, and includes a similar keyword verification node and a duplicate keyword verification node.

In step S805 , the apparatus 30 may classify hierarchies of the representative keyword, first keyword, second keyword, and third keyword, and generate a table of contents of indoor architectural contents based on the hierarchical classification. In this case, the hierarchy may include the purpose of using the space, price, table of contents, and the like.

Specifically, the device 30 analyzes the representative keyword, the first keyword, the second keyword, and the third keyword to classify the keywords into hierarchies, and through the keywords and hierarchical classification, for what purpose the corresponding indoor architectural content is used. It is possible to create a table of contents of the corresponding indoor architectural content by identifying which table of contents is included in which price of the .

In addition, when the apparatus 30 classifies hierarchies of the representative keyword, first keyword, second keyword, and third keyword, and generates a table of contents of indoor architectural contents based on the hierarchical classification, the representative keyword, the first keyword, is stored in the database. Keywords, second keywords, third keywords, indoor architecture contents, and the table of contents may be matched and stored.

In step S806, the device 30 may obtain a search keyword from the user's terminal 10.

Specifically, the device 30 may acquire keywords that the user wants to hear from the terminal 10 of the user who wants to learn through indoor architectural content.

In step S807 , the device 30 compares the search keyword with the table of contents of the indoor architecture contents and provides the indoor architecture contents corresponding to the search keyword to the terminal 10 of the user.

Specifically, the device 30 may compare the search keyword obtained from the user's terminal 10 with the table of contents of the interior architecture contents stored in the database, extract interior architecture contents corresponding to the search keyword, and extract the interior architecture contents. Architectural content may be provided to the terminal 10 of the user.

9 is a flowchart illustrating a process of selecting keywords by analyzing contents of indoor architectural content according to an embodiment.

Referring to FIG. 9 , first, in step S901, the device 30 may extract audio of indoor architectural content.

Specifically, the device 30 may extract voice through indoor architectural content obtained from the user's terminal 10 .

In step S902, the device 30 may convert the extracted voice into text. Specifically, the device 30 may perform STT technology, in which STT is Speech-to-Text, an offline learning step of generating a recognition network model including an acoustic model, a vocabulary/pronunciation dictionary, and a language model from voice data, and The voice extracted through the indoor architectural contents can be converted into text through an online search step that recognizes the voice spoken by the user.

In step S903, the device 30 may analyze the morphemes of the text and classify the text in units of words.

In step S904, the device 30 may exclude additional words including daily words and habit words from among the words based on the words.

Specifically, the device 30 obtains an additional word list including everyday words and habit words from the user's terminal 10 to exclude additional words from among words based on words, and the words included in the additional word list. may be excluded, and the device 30 may analyze the degree of association of the words classified from the text, select a word having a degree of association equal to or less than a preset reference ratio as an additional word, and exclude the additional word.

That is, the device 30 may analyze the morpheme of the text in the text extracted through the voice of the indoor architectural content, classify it into word units, and exclude additional words including daily words and habit words from among the words.

In step S905, the device 30 may select remaining words excluding additional words from among the words as key words.

Specifically, the device 30 may determine words remaining after excluding the additional words as words related to indoor architectural content, and may select words remaining after excluding the additional words as key words.

In step S906, the device 30 may extract a second keyword based on the frequency of core words and the degree of association between the core words.

Specifically, the device 30 analyzes the key words to determine the frequency of the key words and the degree of association between the key words, and extracts key words having a high frequency and a degree of association between words equal to or greater than a preset target ratio as the second keyword. can do.

That is, the device 30 may convert the voice of the interior architecture content into text, analyze the content through the text, and acquire keywords. Since the interior architecture content is generated in a static format, the interior architecture content can be converted into text through the voice. Because it is easy to extract.

The device 30 may select a keyword of the interior architecture content by extracting voice from the interior architecture content, converting the voice into text, and analyzing the converted text. By extracting keywords and representative keywords, matching them and storing them in a database, it is possible to provide interior architecture content corresponding to a user's search keyword.

10 is an exemplary diagram of a configuration of a device according to an embodiment.

Device 30 according to one embodiment includes a processor 31 and a memory 32 . Device 30 according to an embodiment may be the above-described server or terminal. The processor 31 may include at least one device described above with reference to FIGS. 1 to 9 or may perform at least one method described above with reference to FIGS. 1 to 9 . The memory 32 may store information related to the above method or store a program in which the above method is implemented. Memory 32 may be volatile memory or non-volatile memory.

The processor 31 may execute a program and control the device 30 . Program codes executed by the processor 31 may be stored in the memory 32 . The device 30 may be connected to an external device (eg, a personal computer or network) through an input/output device (not shown) and exchange data.

The embodiments described above may be implemented as hardware components, software components, and/or a combination of hardware components and software components. For example, the devices, methods and components described in the embodiments may include, for example, a processor, a controller, an arithmetic logic unit (ALU), a digital signal processor, a microcomputer, a field programmable gate (FPGA). array), programmable logic units (PLUs), microprocessors, or any other device capable of executing and responding to instructions. A processing device may run an operating system (OS) and one or more software applications running on the operating system. A processing device may also access, store, manipulate, process, and generate data in response to execution of software. For convenience of understanding, there are cases in which one processing device is used, but those skilled in the art will understand that the processing device includes a plurality of processing elements and/or a plurality of types of processing elements. It can be seen that it can include. For example, a processing device may include a plurality of processors or a processor and a controller. Other processing configurations are also possible, such as parallel processors.

The method according to the embodiment may be implemented in the form of program instructions that can be executed through various computer means and recorded on a computer readable medium. The computer readable medium may include program instructions, data files, data structures, etc. alone or in combination. Program commands recorded on the medium may be specially designed and configured for the embodiment or may be known and usable to those skilled in computer software. Examples of computer-readable recording media include magnetic media such as hard disks, floppy disks and magnetic tapes, optical media such as CD-ROMs and DVDs, and magnetic media such as floptical disks. - includes hardware devices specially configured to store and execute program instructions, such as magneto-optical media, and ROM, RAM, flash memory, and the like. Examples of program instructions include high-level language codes that can be executed by a computer using an interpreter, as well as machine language codes such as those produced by a compiler. The hardware devices described above may be configured to operate as one or more software modules to perform the operations of the embodiments, and vice versa.

Software may include a computer program, code, instructions, or a combination of one or more of the foregoing, which configures a processing device to operate as desired or processes independently or collectively. The device can be commanded. Software and/or data may be any tangible machine, component, physical device, virtual equipment, computer storage medium or device, intended to be interpreted by or provide instructions or data to a processing device. , or may be permanently or temporarily embodied in a transmitted signal wave. Software may be distributed on networked computer systems and stored or executed in a distributed manner. Software and data may be stored on one or more computer readable media.

As described above, although the embodiments have been described with limited drawings, those skilled in the art can apply various technical modifications and variations based on the above. For example, the described techniques may be performed in an order different from the method described, and/or components of the described system, structure, device, circuit, etc. may be combined or combined in a different form than the method described, or other components may be used. Or even if it is replaced or substituted by equivalents, appropriate results can be achieved.

Therefore, other implementations, other embodiments, and equivalents of the claims are within the scope of the following claims.

Claims (3)

In the method performed by the device,
Acquiring basic information including a building including a space for interior construction, the size of the space, a necessary structure, and a purpose of use from a user's terminal;
obtaining additional information about the interior architecture from the user's terminal;
generating a blueprint based on the basic information;
determining a basic quotation for the design drawing, and transmitting the design drawing and the basic quotation to a terminal of a construction company;
Receiving a construction proposal including company quotation and correction information from the terminal of the construction company;
determining a construction company having content related to the additional information in the correction information as a candidate construction company; and
Including; generating recommendation information for the candidate construction company;
The step of generating the blueprint,
Confirming the purpose of use and size of the space from the basic information;
Confirming the location of the space from the basic information, and calculating a ratio of similar spaces constructed for the same purpose of use as the purpose of use of the space among the spaces in the region to which the location of the space belongs;
Determining a construction price by applying a weight determined based on a ratio of the similar space to a basic price preset according to the size of the space;
Obtaining viewing history information of indoor architectural content from the terminal of the user;
Determining the user's preferred content using the viewing history information and basic information;
Extracting furniture objects appearing in the taste content;
Calculating an appearance ratio, which is a ratio of the total time of the taste content to the time the furniture object appears, and determining a furniture object whose appearance ratio is equal to or greater than a preset reference ratio among the furniture objects as a main furniture;
Checking the budget of the user from the basic information;
determining the number of the main households according to the difference between the user's budget and the construction price;
Obtaining sales details and construction details from the terminal of the construction company;
Checking the average sales for a preset period from the sales details and the average construction period for the preset period from the construction details;
Calculating a construction unit price by dividing the average construction period from the average sales;
determining a construction period of the space by dividing the construction unit price by the determined construction price; and
Generating a design drawing to satisfy the conditions for the construction price, the main furniture, and the construction period
How to provide design drawings and construction comparison quotation platform services for interior construction. delete According to claim 1,
The step of generating recommendation information for the candidate construction company,
Receiving information on whether or not an indoor construction experience corresponding to the purpose of using the space is received from a terminal of the candidate construction company;
When the candidate construction company has no experience in interior construction corresponding to the purpose of using the space, the location index determined based on the comparison result of the location of the candidate construction company and the location of the space is determined as the recommendation index of the candidate construction company. step to do,
When the candidate construction company has experience in interior construction corresponding to the purpose of using the space, receiving information on whether or not the candidate construction company has experience in constructing a space identical to the size of the space from a terminal of the candidate construction company;
When the candidate construction company has construction experience for a space equal to the size of the space, construction experience information on the number of times and construction period for the construction experience is received, and the weight determined based on the construction experience information is set as Determining a recommendation index of the candidate construction company by applying to the location index;
If the candidate construction company has no experience in constructing a space related to the size of the space, the candidate construction is performed by applying a size weight determined according to the purpose of use of the space and the size of the space in which the corresponding space was constructed to the location index. Determining the company's recommendation index, and
Based on the recommendation index and the company estimate, generating recommendation information of the candidate construction company
How to provide design drawings and construction comparison quotation platform services for interior construction.

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