KR20200000229A - Online and Offline Real Estate Transaction Service System That Receives Brokerage Commission Only to Sellers - Google Patents

Abstract

The present invention relates to an online and offline real estate trade providing system in which a brokerage fee is received only from a seller. The system includes a trade management interface including: a membership registration module processing the membership registration of a seller, a consultant and a purchaser by receiving seller information from the seller, consultant information from the consultant and purchaser information from the purchaser; an advertisement input module receiving advertisement information including property-for-sale information of a real estate property for sale and building information including real estate analysis information and business district information of the real estate property from the seller, and then, creating an advertisement based on the advertisement information; a consultant assignment module assigning a consultant, who performs consulting in the same area as the real estate property for sale, as a consultant for the real estate property for sale; an advertisement providing module providing the advertisement to the purchaser; a trading module receiving a request for the trade of the real estate property for sale from the purchaser, and identifying whether the purchaser confirms the trade of the real estate property for sale; and a payment management module receiving a payment for the trade from the purchaser upon the confirmation of the trade, and then, sending the payment to an account of the seller, and then, receiving a brokerage fee only from the seller.

Description

Online and Offline Real Estate Transaction Service System That Receives Brokerage Commission Only to Sellers}

The present invention relates to a system for providing real estate transaction services through online and offline services that receive brokerage fees only to sellers. More specifically, when a real estate advertisement is input from a seller, a consultant located in the same region based on the region of the property for sale is provided. The present invention relates to a system for providing real estate transaction services through online and offline services where a matched consultant arranges the sale of real estate for sale, thereby establishing a real estate transaction between the seller and the buyer and receiving a brokerage fee only from the seller.

Generally, real estate transactions are made by the seller and the buyer through the broker's brokerage. At this time, when the real estate transaction is confirmed, the buyer pays the sale price to the seller, and the seller and the buyer pay the predetermined fee to the broker.

However, as many people use smart phones as they enter the modern society, various applications have been developed, and it is easy and convenient to find out which houses and malls they want to buy or rent, and to make the sale and rental of real estate convenient. Applications are also being developed.

As a related art, Korean Patent Publication No. 10-1535636 (name of the invention: an information providing system and method for real estate transactions) provides a person who wants to broker a real estate transaction or a person who wants to do real estate transactions. An information providing system and method are provided for real estate transactions using a communication network.

The present invention comprises the steps of inputting the selling information and the purchase information through the website at the seller terminal and the buyer terminal, respectively, the selling information and the purchase information on the server to calculate the probability of closing the transaction as probability information, and displaying on the website; Searching for the interest information based on the displayed probability information in the intermediary terminal, inputting bid request information including a bid in the interest information, and after the predetermined time period is elapsed in the server, analyzing the input bid request data Determining the successful bidder, the server requesting the bidder to pay the bid as a deposit of the transaction of interest, and if the server confirms that the payment has been completed within a predetermined period of time, Information and purchase information to the successful bidder It proposes a configuration that also.

The above invention provides the information reproduced with the probability of closing the transaction by providing the active information of the seller and the buyer and the sale information and the purchase information. In addition, although there is an advantage that a quick real estate transaction can be made, there is a disadvantage of providing a financial burden to the buyer as the broker pays the brokerage fee to the buyer as well as the seller.

In another prior art, Korean Patent Publication No. 10-1661544 (name of the invention: Real Estate Information Providing System and Method) provides a computer-implemented real estate information providing method, as well as the buyer's request information for the buyer's purchase. When registering more information and providing information on the sale to users, the present invention proposes a configuration that provides users with more accurate information on real estate by matching and providing the sale hope information with the purchase hope information.

Through such a configuration, the present invention provides the desired information about the buyer's sale, and the property owner (sold potential) accesses the network to search for and use the same or similar property owned by the owner of the property. This suggests that the time cost for finding buyers can be reduced.

However, the invention also maintains the existing method of paying the brokerage fee not only to the seller but also the buyer, there is a lot of room to shrink the buyer's real estate transaction.

Therefore, in order to solve the problems described above, an advertisement for the real estate is input from the seller of the real estate for sale, and a real estate brokerage consultant is assigned for the promptness, professionalism and accuracy of the real estate transaction. At the same time, there is a need to develop a real estate transaction service providing system in exchange for providing a real estate transaction service platform only to sellers.

The present invention has been made to overcome the problems of the above technology, the main object is to receive the advertisement of the real estate for sale from the seller of real estate for the purpose of assigning a consultant to the real estate for sale to provide the buyer to the advertisement.

It is another object of the present invention to pay a seller for the sale of a real estate for sale, receive a brokerage fee only to the seller, and pay the consultant fee to the consultant.

Still another object of the present invention is to generate a bubble that receives a search word from a buyer and differentially controls the size based on the input frequency and the search frequency of the search word.

A further object of the present invention is to set a plurality of categories for real estate for sale and control the size, chromaticity, and distance of the bubble based on the data included in the categories.

It is a further object of the present invention to form and attach a badge on which one side of a bubble corresponding to a category, the summary information of the property is displayed, and then overlap the bubble and the badge and control the transparency of the overlapping area.

In order to achieve the above object, an online and offline real estate transaction service providing system that receives a brokerage fee only to the seller according to the present invention, receiving the seller information from the seller, consultant information from the consultant, buyer information from the buyer Receiving the advertisement information from the seller, the subscription module for registering a seller, the consultant, and the buyer; and building information including property information for sale of the real estate for sale, commercial information for the real estate for sale, and real estate analysis information. An advertisement input module for generating an advertisement based on advertisement information, a consultant assignment module for assigning a consultant who performs consultant work in the same region as the real estate for sale to the real estate for sale, and providing the advertisement to the buyer Is an advertisement providing module, a transaction performing module for requesting a transaction of the real estate for sale from the buyer, and determining whether to confirm the transaction of the real estate for sale from the buyer, and receiving a sale price from the buyer when the transaction is confirmed, and then the seller. It is characterized in that it comprises a; transaction management interface including a payment management module that receives a brokerage fee only to the seller after the transfer to the account of.

In addition, the advertisement input module is linked to an external server to analyze the local business and receives the commercial information that has identified the type of business received a commercial data database, and the real estate including the real estate rent and yield and rights in connection with the external server A real estate database storing analysis information as data, and a building including, from the seller, sale information including a photo, address, area, sale price, deposit, rent, rights, and business type, commercial information, and real estate analysis information from the seller. An advertisement information input unit for receiving information as advertisement information, a product number assigning unit for assigning a item number to the advertisement information, a template generation unit for generating a template for displaying the item number and the advertisement information, and the template An advertisement generator for generating an advertisement by placing a product number and the advertisement information; Consultants information arranged to place the consultant information on one side of the advertisement is characterized by comprising: a.

Further, the transaction execution module, the transaction request notification unit for receiving a transaction request for the real estate for sale request from the buyer, and the transaction request notification for transmitting a transaction request notification to the consultant assigned to the real estate for which the transaction request And a transaction confirmation grasp unit for receiving transaction confirmation information from the buyer who visited the property sale to be traded, and a transaction confirmation notice unit for transmitting a transaction confirmation notice to the consultant and the seller of the transaction confirmed property sale. Characterized in that.

In addition, the transaction management interface, the evaluation of the consultant including a rating input unit for receiving a rating for the consulting of the consultant from the buyer and a late input unit for receiving a review of the consulting of the consultant from the buyer to calculate a late score It characterized in that it comprises a module.

The system for providing real estate transaction services through online and offline receiving brokerage fees only for sellers according to the present invention,

1) By directly providing the buyer with the real estate advertisements entered by the seller, the real estate transaction between the seller and the buyer is carried out quickly, while reducing the burden on the consultant's sales activities,

2) By receiving a brokerage fee only from the seller, the buyer has no economic burden on the fee, so the buyer can carry out the real estate transaction act freely and provide the consultant fee to the consultant to ensure the additional income of the consultant,

3) Entering search terms and creating bubbles make it easy for buyers to identify popular search terms,

4) By controlling the size, chromaticity, and distance of the bubble, you can give the bubble a visual effect so that the buyer's attention can be easily focused.

5) By forming the badge and controlling the transparency of the overlapping area, the summary information of the real estate for sale can be checked at a glance, and the effect of providing a natural and aesthetic feeling of the badge is presented.

1 is a conceptual diagram showing a schematic configuration of a system of the present invention.
2 is a block diagram showing the basic configuration of the system of the present invention.
3 is a block diagram showing a detailed configuration of a system of the present invention.
4 is a conceptual diagram illustrating an embodiment of a screen on which a bubble of the present invention is formed.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. The accompanying drawings are not drawn to scale, and like reference numerals in each of the drawings refer to like elements.

1 is a conceptual diagram showing a schematic configuration of a system of the present invention.

Referring to FIG. 1, a system for providing real estate transaction service through online and offline receiving a brokerage fee only from a seller of the present invention 1 receives a real estate for sale advertisement from a seller and consultants in the same area based on the area of the real estate for sale. It is a system (1) that matches the matched consultant consults the sale of real estate for the real estate transaction between the seller and the buyer to establish a brokerage fee from the seller.

In this case, the real estate for sale means a property that cannot be moved and moved, and generally includes land, buildings, trees, and the like, but in the description of the present invention, it includes a shopping mall and a house. In this case, the real estate for sale may mean one or more malls and houses.

In addition, in the present invention, the seller means a person who owns a mall and a house that are real estate for sale, and refers to a person who wants to sell or rent a mall and a house owned by him. At this time, the sale in the present invention will be used as a meaning including selling and leasing.

A buyer is a person who wants to purchase a real estate for sale by the seller, and in the present invention, the purchase has the meaning of buying and renting, and it can be seen as meaning any transaction of real estate for sale in exchange for money. .

Further, the consultant refers to a person who has obtained a real estate agent's license, and means a person who performs a real estate brokerage business through a real estate agent's certification. Accordingly, in the description of the present invention, consulting refers to a real estate transaction between a seller and a buyer. It means the act of arranging an act.

By the system (1) of the present invention, the seller and the buyer can easily close the sale of the real estate for sale, and the seller can match the consultant who is the real estate agent for free to facilitate the sale of the real estate for sale as well as the mobile. Alternatively, the advertising effect can be maximized due to the advertisement of real estate for sale through the web page. In addition, the buyer does not have to pay the consultant fee to the consultant, so that the real estate can be traded without burden, and the consultant can be assigned to the property for sale through the system (1) of the present invention, which can significantly reduce the operating burden, as well as the consultant fee. It is possible to secure stable income.

The system 1 of the present invention having such characteristics basically consists of a seller terminal 20, a buyer terminal 40, a consultant terminal 30, and a main server 10.

The seller terminal 20 is a terminal used by a seller who wants to sell real estate for sale, and may be a PC, a smartphone, a tablet PC, or the like. In this case, the seller terminal 20 is not limited as long as the terminal is provided with an environment in which the system 1 of the present invention can be implemented or an environment in which an Internet webpage can be accessed. Through the seller terminal 20, the seller can use the system 1 of the present invention and perform the selling activity of the real estate for sale and the advertisement posting activity of the real estate for sale.

The purchaser terminal 40 is a terminal used by a buyer who wants to purchase a real estate for sale owned by the seller, and the consultant terminal 30 is a terminal used by a consultant who performs consulting on the real estate for sale. Since the same as the seller terminal 20 will be omitted.

The main server 10 plays a role in which the real estate transaction service providing system 1 of the present invention is implemented, and receives a consultant who receives an advertisement of a real estate for sale from the seller terminal 20 and consults a transaction activity of the real estate for sale. In addition to the allocation, when a real estate transaction is made between a buyer and a seller, a payment is made to the seller, a brokerage fee from the seller (which displays the seller's real estate sale advertisement and provides a platform on which the system 1 of the present invention operates). Means the cost to be paid in return, a detailed description will be described later.) Provides a function for receiving.

In addition, the main server 10 performs a management role for an internet web page or application provided for the transaction and consulting of the real estate for sale of the seller terminal 20, the purchaser terminal 40, and the consultant terminal 30. In this case, the applications provided in the seller terminal 20, the purchaser terminal 40, and the consultant terminal 30 may be applications having the same or different configurations.

The system (1) of the present invention having such a configuration can easily perform the sale of real estate for sale by receiving an advertisement for real estate for sale from a seller and assigning a consultant. The system (1) can be operated and the consultant fee can be paid to the consultant to ensure the stable income of the consultant, and the buyer can be paid a fee without any extra fees.

The overall process and basic configuration for implementing the system 1 of the present invention performing such a function will be described below with reference to FIGS. 2 and 3.

2 is a conceptual diagram showing the overall process of the system 1 of the present invention, and FIG. 3 is a block diagram showing the basic configuration of the system 1 of the present invention.

2 and 3, the system 1 of the present invention basically provides a transaction management interface 100 for establishing a real estate sale transaction between a seller and a buyer through a consultant, and an environment in which a buyer can search for real estate for sale. It consists of a search interface 200 to provide.

When the transaction management interface 100 receives an advertisement for real estate for sale from the seller, the consultant matches a consultant in the same area based on the area of the real estate for sale. In order to perform such a function, the subscription module 100, the advertisement input module 120, the consultant assignment module 130, the advertisement providing module 140, the transaction execution module 160, and the payment management module 170 are performed. ) May be included.

The membership module 100 receives a seller information from a seller, consultant information from a consultant, and buyer information from a buyer, and provides a function of processing membership of the seller, a consultant, and a buyer.

Specifically, the seller information includes the seller's name, contact information, address, and account information. The consultant information includes the consultant's business name, representative name, contact information, business address, and account information, and the buyer information includes the buyer's name, contact information, May contain an address. Thus, after receiving seller information, consultant information, and buyer information from the seller and the consultant buyer, they perform the function of processing their membership.

At this time, the member registration module 100 may be linked to the SNS through the SNS of the seller, consultant, buyer.

The advertisement input module 120 may include an address, an area, a sale price, a deposit, a rent, a right payment, a sale information including a business type, a building information including a commercial information and a property analysis information of a real estate for sale. After receiving advertisement information including information of a consultant consulting a transaction for sale from a seller, the advertisement is generated based on the advertisement information. For this purpose, a commercial database (121), a real estate database (122), and an advertisement information input unit (123). , Article number assigning unit 124, template generating unit 125, and advertisement generating unit 126.

The commercial database 121 is stored in the form of data received by receiving the commercial information, including the region and the type of business that analyzed the business in cooperation with an external server, for example, the 'small business merchant information system (1)' operated by Small Business Corporation Linked with the web page, it is possible to receive business data, analyzing the business type, sales, population, and competition of each region, and to store the data as a rating.

The real estate database 122, which is linked with an external server and stores real estate analysis information including real estate rent, yield and rights, as data, for example, is linked to a 'real estate statistics information system' webpage operated by the Korea Appraisal Board. Real estate transaction price trends, charter price trends, rent price trends, and price change rates can be input and stored as data.

The advertisement information input unit 123 receives, from the seller, building information including photo information, address, area, sale price, deposit, rent, right amount, and business type, and commercial information and real estate analysis information as advertisement information from the seller. As a buyer, the buyer can view the advertisement of the property for sale and receive detailed information on the property for sale.

In this case, if the seller does not receive a picture of the property for sale, a map indicating the location of the property for sale based on the address of the property may be exposed instead of the picture.

The sale number assigning unit 124 assigns a sale number corresponding to the advertisement information input from the seller, where the sale number is a unique number assigned to a real estate listing registered in the system 1 of the present invention. A unique serial number given to a property. At this time, the real estate for sale can be given a number in the order entered in the system (1) of the present invention, or may be set itself in the system (1) of the present invention.

The template generation unit 125 generates a template in which a sale number and advertisement information are displayed. For example, the template for generating a template such that the sale number of the real estate for sale is located at the top side of the template and the advertisement information is located at the bottom of the sale number. can do. At this time, the format of the template may be designated by the administrator of the system 1 of the present invention, and the format of the template is not limited.

The advertisement generation unit 126 generates an advertisement by placing a sale number and advertisement information in a template, and places a sale number and advertisement information in a template generated by the template generation unit 125 to sell the real estate. It performs the function of generating advertisements for sale.

The consultant assignment module 130 assigns a consultant who performs consulting work in the same area as the real estate for sale as a real estate consultant. For example, a real estate property registered by the seller in the system 1 of the present invention is' In Yeoksam-dong, it provides a function of designating a broker (who has a license of a certified broker or a company operated by such person) as a consultant for real estate in Yeoksam-dong. In this case, since there may be several consultants who perform consulting work in the same area as the real estate sale, there may be more than one consultant assigned to the real estate sale.

In this case, the advertisement input module 120 further includes a consultant information arranging unit 127 for arranging consultant information corresponding to the assigned consultant on one side of the advertisement generated by the advertisement generating unit 126. You can create an advertisement with the consultant information of the assigned consultant. This allows the buyer to contact the consultant through the contact information of the consultant assigned to the property if he or she wishes to trade the property for sale.

The advertisement providing module 140 provides the advertisement to the buyer so that the advertisement is viewed through the buyer, and provides the advertisement to the buyer terminal 40 so that the buyer can view the advertisement through the buyer terminal 40. Perform. At this time, the system 1 of the present invention is accessible from a separate user interface (this is the seller terminal 20, the buyer terminal 40, the consultant terminal 30, to provide the advertisement, the system 1 of the present invention) Through the process of performing a transaction of real estate for sale through means a medium in which advertisements and notifications are displayed.).

The transaction performing module 160 is a request for a transaction of real estate for sale from the buyer who saw the advertisement and to determine whether the transaction of the real estate for sale is confirmed from the buyer. For this purpose, the transaction request determining unit 161, the transaction request notification unit 162, It includes a transaction confirmation determination unit 163, a transaction confirmation notification unit 164.

The transaction request grasping unit 161 receives a transaction request of a real estate for sale from a buyer, and requests a transaction of a corresponding real estate for sale when the buyer wants to trade a real estate for sale after viewing the advertisement. Performs a function of receiving input from the 40. For example, if there is a ‘Request a Deal’ button at the bottom of the ad when the ad is viewed, the buyer may press it to receive a request for a deal.

The transaction request notification unit 162 transmits a transaction request notification to a consultant assigned to the real estate for which the transaction request is received, and performs a function of transmitting a transaction request notification to a terminal owned by the consultant assigned to the real estate for which the transaction is requested. do. At this time, the transaction request notification is not limited in its format, such as a method of providing a separate notification in the application in which the system 1 of the present invention is implemented or transmitting a text message to the consultant terminal 30.

The consultant who receives this transaction request notification can contact the buyer to determine the date and time of his visit to the property.

The transaction confirming unit 163 receives a transaction confirming information from a buyer who visits the property for sale, and performs a function of determining whether the transaction of the real estate is confirmed. At this time, the transaction confirmation information means that whether or not to close the transaction of the real estate for sale, a separate notification window (for example, 'Do you want to confirm the transaction of the real estate for sale?' Such as a notification window), the buyer can generate the transaction confirmation information by pressing 'Yes / No'.

The transaction confirmation notification unit 164 transmits a transaction confirmation notification to a consultant and a seller of the transaction confirmed real estate, and performs a function of transmitting a transaction confirmation notification to the consultant terminal 30 and the seller terminal 20. In this case, the method of transmitting the transaction confirmation notification may use the same method or another method as the transaction request notification unit 162, and the detailed description is the same as mentioned in the transaction request notification unit 162. It will be omitted.

The price management module 170 includes a money remittance unit 171 for remitting a sale price of a real estate for sale in a seller's account to a seller's account, and after receiving a sale price from a buyer after the transaction is confirmed, is registered in the seller information. The remittance of the trading price to the account of the seller.

Further, the system 1 of the present invention receives an advertisement of a property for sale from a seller and provides the same to a buyer. The system 1 may charge an intermediary fee from the seller in exchange for providing such a service, and the consultant is responsible for the transaction of the property for sale. Consultant fees may be paid in exchange for consulting. For this purpose, the payment module may further include an intermediary fee request unit 172 and a consultant fee provider 173.

The brokerage fee request unit 172 requests the seller a predetermined brokerage fee, which is the brokerage fee between the seller and the buyer so that a real estate transaction can be carried out by displaying an advertisement of the property for sale. Does not mean a real estate brokerage, but rather a real estate transaction service platform to facilitate real estate transaction activities.), For example, 0.7% of the sale price from the seller. It can be paid as a brokerage fee.

In this case, the brokerage commission may be separately received from the seller after paying the selling price to the seller, but may also receive the commissioning fee by deducting the brokering fee from the selling price and remitting the deducted amount to the seller.

The consultant fee provider 173 provides a consultant fee to the consultant, and performs a function of providing a fee to the consultant in exchange for consulting in real estate sale. For example, a consultant can provide a consultant with an amount equal to 0.5% of the sale price.

In this case, the system (1) of the present invention is characterized in that the buyer does not charge a fee separately from the general real estate sale (the seller and the buyer pays the fee to the authorized broker), so that the buyer can bear the real estate transaction without burden. .

The search interface 200 receives a search term for the area, consultant, and building information of the real estate for sale from the buyer, generates a bubble based on the input frequency of the search term, and provides the buyer with information corresponding to the search term. When the buyer finds the property to be purchased through the system (1) of the present invention, the buyer can easily and easily search for the property to perform the function of helping to obtain the desired information.

Here, the term "a word" means a word that a buyer wants to find. In the description of the present invention, words related to real estate for sale (for example, region, name of a consultant company, address of real estate for sale, entrepreneurship information) will be described later. It can mean, etc.).

In this case, the search interface 200 may generate a search term input bubble (this is referred to as a center bubble 50, which will be described later) so that a buyer may input a search term. ) May be displayed through the user interface of the seller terminal 20 and the buyer terminal 40. In order to perform such a function, the search interface 200 may include a search term identification module 210 and a bubble generation module 220.

The search term grasp module 210 may receive a search word from a buyer and grasp the input frequency of the search word and the search frequency of information corresponding to the search word. The search term input module 210 may include a search word input part 211 and a frequency calculating part 212. .

The search word input unit 211 receives a search word from the purchaser terminal 40 and performs a function of identifying what the entered search word is when the searcher inputs a search term to be searched through the purchaser terminal 40.

The frequency calculator 212 calculates a search frequency for searching the input frequency of the search word, the advertisement information including the search word, the consultant information, and the building information, and the number of times the search word is input from the purchaser terminal 40 (input frequency) and The buyer inputs a search word to measure the number of search results (view frequency) of the search results among the provided search results (ad information including search words, consultant information, building information).

The bubble generation module 220 generates a bubble representing a search word according to the size of the bubble calculated by calculating the size of the bubble based on the input frequency and the inquiry frequency. In this case, the larger the input frequency and the inquiry frequency, the more buyers want to find. Since it means important information, the size of the bubble is largely calculated and displayed on the display of the seller terminal 20 and the purchaser terminal 40 so that important information can be easily accessed. That is, the size of the bubble is also differentially calculated according to the input frequency of the search word and the size of the search frequency, so that a plurality of bubbles of various sizes may be generated.

Such a bubble may represent a search word as shown in FIG. 4, and when a buyer presses the bubble in which the search word appears, the seller information, consultant information, and building information corresponding to the search word may be inquired as a list.

In this case, the bubble may be in the shape of a circle or an ellipse, or may give a visual effect of the bubble floating as bubbles float in the air. In addition, the size of the bubble may be the diameter of the bubble or the area of the bubble.

The system 1 of the present invention including the transaction management interface 100 and the search interface 200 receives the brokerage fee only from the seller and the brokerage fee from the buyer, so that the rights of the buyer are protected and the commission is paid to the consultant. This can encourage the sales of the consultant. Furthermore, by providing an easy search environment to the buyer, it provides a function to find the desired information quickly and easily.

In addition to the above-described basic configuration, the system 1 of the present invention has the following additional configuration in order to build the reliability of the system 1 and to provide a more advanced search environment of the search interface 200. It may include, and description thereof will be as follows.

3 is a block diagram showing a detailed configuration of the system 1 of the present invention.

Referring to FIG. 3, the transaction management interface 100 may include a false advertising identification module 150 to determine the authenticity of the advertisement for the real estate for sale and thereby establish the reliability of the system 1 of the present invention. have.

The false advertising identification module 150 receives false input of the identified advertisement from the consultant. When the seller enters an advertisement for a real estate sale and the consultant is assigned to the real estate for sale, the consultant visits the real estate for sale. After determining whether the entered advertisement is true or a false advertisement, if the advertisement is input through the consultant terminal 30, a function of identifying the advertisement is performed.

Further, the transaction management interface 100 is a consultant evaluation module for grasping the satisfaction of the system (1) of the present invention by performing the evaluation of the consultant's real estate transaction consulting from the buyer after the transaction activity on the real estate for sale ( 180).

The consultant evaluation module 180 receives ratings and reviews about the consultant from the buyer to evaluate the buyer's satisfaction with the consultant's consulting after the transaction of the property is confirmed. For this, the rating input unit 181 and the late input unit ( 182).

The rating input unit 181 receives a rating of a consultant consulting from the buyer, the rating can be represented by the number of points or the number of stars, for example, a score from 0 to 10 points from the buyer, or 1 to Enter five stars to enter and track the consultant's rating.

The late input unit 182 receives a review of the consultant's consulting from the buyer and calculates a review score. The review may take the form of a questionnaire. For example, the 'Consultant appeared at the appointment location on time?') Can receive a review from the buyer. In this case, the questionnaire may be a multiple-choice or short-answer question. Accordingly, the latter may be a multiple-choice answer (eg, five-choice multiple answer) or a short answer.

The late input unit 182 may calculate a late score from the reviews input from the buyer, the method of calculating the late score is the sum of multiple choice answer number or the system (1) administrator of the present invention directly scores the short answer It is possible to calculate the late scores by summing the assigned scores, and the late score calculation method is not limited thereto.

4 is a conceptual diagram illustrating an embodiment of a screen on which a bubble of the present invention is formed.

3 and 4, the system 1 of the present invention provides an advanced search environment to the purchaser and maximizes the visual effect of the bubble to easily grasp the various information input to the system 1 of the present invention. In order to ensure that the search interface 200 may include a category generation module 230, a data analysis module 240, a bubble correction module 250, and a bubble supplement module 260.

The category generation module 230 generates a category for various information input to the system 1 of the present invention based on a search word input from a buyer. For this purpose, the category designation unit 231 and the data clustering unit 232 are used. It may include.

The category designation unit 231 designates a category including a sale category, a consultant category, a start-up category, and a building category. The sale category includes property information for sale by the seller, and the consultant category includes consultant information. The building category includes commercial information and real estate analysis information of real estate. In addition, the founding category includes the founding information, which will be described later.

In this case, a method of designating a category may be selected by extracting a keyword from information input to the system (1) of the present invention and selecting a representative keyword as a category or designated by the system (1) administrator of the present invention. There is no limit.

The data clustering unit 232 clusters the sale information, the consultant information, the building information, and the entrepreneurship information into the respective categories, and the entrepreneurship information is the number of real estate listings recommended to the buyer who intends to start a business through the real estate sale. It is meant to include linkage information, including finance, interiors, and furniture needed to start a business.

That is, the data clustering unit 232 performs the function of clustering the information for sale into a category, consultant information to a consultant category, building information to a building category, and startup information to a startup category.

Accordingly, the bubble generation module 220 may perform a function of generating bubbles corresponding to categories. That is, the sale category bubble 60 corresponding to the sale category, the consultant category bubble 60 corresponding to the consultant category, the building category bubble 60 corresponding to the building category, and the start-up category bubble 60 corresponding to the start-up category Each can be created.

The data analysis module 240 calculates a sale score, a consultant score, a start-up score, and a building score by analyzing the sale information, the consultant information, the start-up information, and the building information clustered in the category. , Consultant analyzer 242, entrepreneurship analyzer 243, and building analyzer 244.

The property analysis unit 241 calculates a sale score by adding the number of real estate listings by region (in general, at least two real estate listings in the region) and the number of consultants assigned to any one of the real estate listings. Based on (for example, city, ward, or town), the number of real estate listings in the area and the number of consultants assigned to each real estate listing are calculated and calculated as a score.

For example, based on 'Yeoksam-dong', if the number of real estate items entered in Yeoksam-dong is 100, and the number of consultants assigned to any one property is 5, the score of the property for sale is 100+ 5 = 105 points.

In this case, the higher the score is, the more active the real estate transaction is in the area where the real estate is located.

The consultant analyzing unit 242 calculates a consultant score by adding up the consultant's score and late score, and calculates a consultant score by summing the score input by the consultant evaluation module 180 and the calculated late score. Perform. For example, if the consultant scores 9 points and the review score is 85 points, the consultant score is 9 + 85 = 94 points.

At this time, if the consultant score is high, it can be seen that the consultant's sales ability is excellent, kind to the buyer, and the reputation is good. In addition, the consultant is a consultant who determines whether or not the advertisement is false, so if the cleanliness, interior, etc. of the real estate for sale to the consultant are excellent, the consultant can understand that the ad is false. (I.e. consultant score) can be found to be high.

The founding analysis unit 243 calculates an entrepreneurship score based on the number of real estate items recommended to a buyer who wants to start a business through real estate sales and the number of linked information including finance, interior, and furniture necessary for the start-up. If the number of real estate items recommended to a buyer is 5 and the number of linked information provided to the buyer is 10 based on the type of business that the buyer wants to start and the recommended real estate property, the start-up score is 5 + 10 = 15 points. Can be.

In this case, the high score of the start-up point means that the number of real estate items and linkage information recommended to the buyer is large, which means that the length of the industry that the buyer wants to start is long and the number of information provided to the buyer is high. .

The building analysis unit 244 calculates a rating of the real estate for sale based on the business information and the real estate analysis information (that is, the building information), and the building information includes a business evaluation rating and score for the property for sale and price trends. Therefore, based on this, it is possible to calculate the evaluation score (ie, the rating) of the property for sale. At this time, the method of calculating the valuation score of the real estate for sale may be calculated by multiplying the commerce valuation score and the price change rate of the real estate for sale. That is, the building analysis unit 244 provides a function of calculating the building score of the real estate for sale based on objective data grasped from an external agency.

In this case, in order to analyze and grasp the trends of the surrounding commercial and real estate prices in the real estate for sale area from sellers and consultants, in addition to the commercial information and real estate analysis information received from an external server, the building analysis unit 244 performs a survey part 245, a preliminary survey. The score calculation part 246, the reliability index calculation part 247, and the questionnaire rating designation part 248 may be included.

The survey performing part 245 generates a questionnaire about the surrounding business, rent, rights, and yield of the property for sale, performs a questionnaire for the seller and the consultant, and receives an answer from the seller and the consultant. For example, create a questionnaire such as "Please list all businesses in the local business area where the seller or consultant has real estate for sale" (where the questionnaire may be multiple choice and subjective) and provide it to the seller and consultant. By doing so, it is possible to grasp the commercial and price trends of the property for sale. In other words, unlike the building score, the questionnaire may ask a subjective judgment of the seller and the consultant about the commercial rights and the price trend of the property.

The preliminary score calculation part 246 calculates the preliminary scores by scoring the answers input from the seller and the consultant, calculating the seller's answer score and the consultant's answer score, and adding them together. The method may be performed by the same method as the late input unit 182 or another method, and the method thereof is not limited.

The preliminary score can be calculated by summing up the seller and consultant's answer scores, which are the result of scoring the seller and consultant's answers. For example, if the seller's answer score is 60 points and the consultant's answer score is 70 points, the preliminary score is calculated. May be calculated as 130 points.

The reliability index calculation part 247 calculates a reliability index for the preliminary score, wherein the reliability index means a numerical representation of how reliable the answer of the seller and the consultant can be. In other words, if the reliability index is calculated high, the answer of the seller and the consultant is high.

This reliability index can be calculated through the following equation (1).

Equation 1.

는 신뢰성 지수,

는 상기 예비 점수의 분산,

는 상기 설문 문항별 답안 점수의 분산,

은 상기 설문 문항의 총 개수,

는 상기 설문 문항에 부여된 인덱스를 의미하며,

이고,

이다.here,

Is the reliability index,

Is the variance of the preliminary score,

Is the variance of the answer score for each question,

Is the total number of questions

Means an index given to the questionnaire,

ego,

to be.

Equation 1 is a formula for calculating the reliability index of the preliminary score based on the variance of the preliminary score and the answer score of each question, and is a measure of how honestly the seller and the consultant answered the questionnaire (ie By calculating the reliability index), the reliability of the answer of the seller and the consultant provides a function to numerically determine the reliability of the preliminary score. In this case, at least two questionnaires may be calculated by applying Equation 1 above.

이 0.7,

이 각각 0.2, 0.15, 0.12,

이 3일 때, 수학식 1을 통하여 신뢰성 지수

를 산출하면 다음과 같다.For example,

This 0.7,

This is 0.2, 0.15, 0.12,

Is 3, the reliability index through Equation 1

The calculation is as follows.

는 1.26으로서, 이와 같은 방법으로 판매자 및 컨설턴트의 설문에 대한 예비 점수의 신뢰성 지수를 산출할 수 있다.That is, the reliability index calculated through Equation 1

Is 1.26, and in this way the reliability index of the preliminary scores for the surveys of sellers and consultants can be calculated.

The survey rating designation part 248 designates a preliminary score having a reliability index exceeding a predetermined reference value as a survey rating. For example, when the reference value is 10, a survey score is designated as a preliminary score having a reliability index exceeding 10. Can be specified.

In this case, the reference value refers to a value for determining the reliability of the seller and the consultant's answer. If the answer score of the seller and the consultant (ie, the preliminary score) has a reliability index that exceeds the reference value, the answer can be trusted. It can be judged, and if it has a reliability index below the reference value, it contributes to determining that the answer is unreliable.

The survey rating calculated as described above may be summed up with the rating of the real estate for sale calculated through the data of the commercial database 121 and the real estate database 122, and a correction rating may be calculated. ) Further enhances the visual effect of the category bubble 60.

The analyzed score, consultant score, start-up score, and building score can be referred to as figures showing the importance of each, and these scores, consultant score, start-up score, and building score are used to calculate the size of each category bubble (60). It can be a parameter. To this end, the bubble generation module 220 may provide an effect of visually showing the importance of each category by differentially controlling the size of the category bubble 60 generated for each category based on the height of the survey rating.

In this case, the building score, the consultant score, and the start-up score may be recalculated according to the correction score of the real estate for sale calculated by the building analyzer 244. The bubble correction module 250 may control the chromaticity of the category bubble 60 and the distance from the center bubble 50 to the category bubble 60 based on the founding score.

The bubble correction module 250 recalculates the selling score, the consultant score, and the start-up score based on the correction score, and further corrects the visual effect by differentially controlling the chromaticity and distance of the category bubble 60. Since the value of the property is shown as a score, the property score, consultant score, and start-up score can be changed according to the value of the property (ie, if the value of the property is high (high correction grade), The score may also be calculated to be high.) Thus, to perform this function, the bubble correction module 250 may include a correction score calculator and a bubble controller.

The correction score calculator calculates a correction item score, a correction consultant score, and a correction entrepreneurship score based on the correction score. In this case, the method of calculating the correction sale score, the consultant score, and the entrepreneurship score adds the correction score to each score. Of course, there is no limitation to this.

That is, when the selling point is 80 points and the correction score is 180 points, the corrected selling point score is calculated as 80 + 180 = 260 points. In this way, the calibration consultant score and the calibration start-up score can also be calculated.

The bubble control unit controls the distance from the center bubble 50 to the category bubble 60 and the chromaticity of the category bubble 60 based on the correction item score, the correction consultant score, and the correction startup score.

In this case, the center bubble 50 is a bubble in which a search word is input and is a bubble located at the center of the display where the bubble is displayed. The distance from the center bubble 50 to the category bubble 60 may be calculated through Equation 2 below.

Equation 2.

는 상기 중심 버블(50)에서 카테고리 버블(60)까지의 거리,

은 상기 중심 버블(50)에서 카테고리 버블(60)까지 기본으로 설정된 거리,

는 매물 점수, 컨설턴트 점수, 창업 점수 중 어느 하나,

는 해당

의 보정 점수,

는 거리 보정치이다.here,

Is the distance from the center bubble 50 to the category bubble 60,

Is a distance set by default from the center bubble (50) to the category bubble (60),

Is any of the property score, consultant score, entrepreneurship score,

Is that

Correction score,

Is the distance correction value.

는

의 보정 점수로서,

가 매물 점수일 때

는 보정 매물 점수,

가 컨설턴트 점수일 때

는 보정 컨설턴트 점수,

가 창업 점수일 때

는 보정 창업 점수가 된다. 이에 따라, 수학식 2에 의해 매물 점수 및 보정 매물 점수를 기반으로 산출된 상기 거리

는 중심 버블에서 매물 카테고리 버블까지의 거리를 의미하고, 컨설턴트 점수 및 보정 컨설턴트 점수를 기반으로 산출된

는 중심 버블에서 컨설턴트 카테고리 버블까지의 거리를 의미하며, 창업 점수 및 보정 창업 점수를 기반으로 산출된

는 중심 버블에서 창업 카테고리 버블까지의 거리를 의미한다고 볼 수 있다.Equation 2 is a formula for calculating a distance from the center bubble 50 to the category bubble 60 based on the selling score, the consultant score, the startup score, and the corrected score. At this time

Is

Is the correction score of

Is a score for sale

The correction for sale scores,

Is the consultant score

Calibrated consultant scores,

Is the start-up score

Becomes the correction start-up score. Accordingly, the distance calculated based on the selling score and the adjusted selling score by Equation 2

Means the distance from the center bubble to the item category bubble, and is calculated based on the consultant score and the corrected consultant score

Is the distance from the center bubble to the consultant category bubble, and is calculated based on the start-up score and the revised start-up score.

Can be regarded as the distance from the center bubble to the start-up category bubble.

At this time, the distance correction value is a value that corrects the distance value to reasonably express the value when the calculated distance value is excessively large or small, and is a value that is set by the system administrator of the present invention or may be set by the system itself. to be.

)가 70점, 보정 매물 점수(

)가 85점,

가 5이고, 거리 보정치

가 1.1일 때, 상기 수학식 2를 통해 중심 버블에서 메인 카테고리 버블까지의 거리

를 산출하면 다음과 같다.For example, for sale scores (

) Is 70 points, the calibration item score (

) Is 85 points,

Is 5 and the distance correction value

Is 1.1, the distance from the center bubble to the main category bubble through Equation 2

The calculation is as follows.

는 1.54로서, 이와 같은 방법으로

및

를 기반으로 중심 버블(50)에서 카테고리 버블까지의 거리를 산출할 수 있다.That is, calculated through Equation 2

Is 1.54,

And

Based on the distance from the center bubble 50 to the category bubble can be calculated.

가 클수록 거리

는 짧게 산출되어 중심 버블(50)과 해당 카테고리 버블(60) 간의 간격이 가까워지게 된다. 이를 통해 구매자는 해당 카테고리에 포함된 부동산 매물의 가치를 시각적으로 빠르게 파악할 수 있다.According to Equation 2, the corrected score

The larger the distance

Is calculated to be short, so that the distance between the center bubble 50 and the corresponding category bubble 60 is close. This allows buyers to quickly visualize the value of real estate for sale in the category.

In addition, the chromaticity of the category bubble 60 may be calculated through the following equation (3).

Equation 3.

는 색도,

은 상기 카테고리 버블(60)의 초기 색도,

은 색상을 나타내는 RGB 중 R값,

는 색상을 나타내는 RGB 중 G값,

는 색상을 나타내는 RGB 중 B값,

는 색도 보정치이며,

이다.here,

Chromaticity,

Is the initial chromaticity of the category bubble 60,

Is the R value of RGB representing the color,

Is the G value of the RGB representing the color,

Is the B value of the RGB representing the color,

Is the chromaticity correction

to be.

Equation 3 is to calculate the chromaticity of the category bubble 60 based on the selling score, the consultant score, the start-up score and the correction score, the consultant score, the start-up score, and according to the equation (3) It can be seen that the higher the chromaticity value of the category bubble is calculated.

는 산출된 색도 값이 과도하게 크거나 작게 나온 경우 이 값을 합리적으로 표현하기 위해 색도 값을 보정하는 수치(

의 범위를 갖는다.)로서, 본 발명의 시스템 관리자에 의해 설정되거나 상기 시스템 자체적으로 설정될 수 있는 값이다.Chromaticity correction

Is a numerical value that corrects the chromaticity value to reasonably express it when the calculated chromaticity value is excessively large or small.

Is a value set by the system administrator of the present invention or set by the system itself.

이 60,

가 30,

가 55,

가 100,

(매물 점수)가 70점,

(보정 매물 점수)가 85점,

가 0.1이라고 할 때, 상기 수학식 3을 통해 매물 카테고리 버블의 색도

를 산출하면 다음과 같다.For example, for a category bubble

This 60,

30,

55,

100,

(Sale Point) is 70 points,

85 points for correction

Is 0.1, the chromaticity of the property category bubble through Equation 3

The calculation is as follows.

는 121로서, 이와 같은 방법으로

와

및 색상 수치를 기반으로 카테고리 버블의 색도를 산출할 수 있다.That is, the chromaticity of the property category bubble calculated through Equation 3

Is 121, so in this way

Wow

And a chromaticity of the category bubble based on the color value.

By controlling the chromaticity of the category bubble 60 based on the score calculated by the data analysis module and the corrected score, the buyer can visually easily grasp the value of the real estate for sale included in the category bubble 60. give.

Further, the search interface 200 deforms the shape of the category bubble 60 by generating a badge 61 showing a summary of the number of consultants and the sale information assigned to the real estate for sale and attaching it to one side of the category bubble 60. It may include a bubble complement module (260). This is for the buyer to easily grasp the approximate contents of the category when viewing the category bubble 60 (that is, the upper category), in which case the main bubble 60 is the main bubble 60 as the category bubble 60. The medium 61 may be attached to one side of the). The bubble supplement module 260 may include a medium generating unit 261 and a medium attaching unit 262.

The badge generating unit 261 generates a badge 61 displaying a summary of the number of consultants assigned to the real estate for sale and the sale information. The badge generating unit 261 has a badge having a size smaller than that of the main bubble 60 as shown in FIG. After the 61 is generated, it is attached to one side of the main bubble 60 to perform a function of briefly showing the information contained in the corresponding main bubble (60).

For example, inside the badge 61, '④', which means the number of four consultants assigned to the property, a summary of the property information of the property (for example, '-region, -deposit / monthly rent'). ), '-Yeoksam-dong, -100 million / 200' can be displayed.

In this case, the shape of the generated medium 61 may be a shape of a circle, an ellipse, and the like, similar to the shape of the bubble described above in the bubble generating module 220, and a detailed description thereof is the same as that of the bubble described above, and thus will be omitted. Let's do it.

The badge attaching unit 262 attaches the badge 61 generated by the badge generating unit 261 to one side of the main bubble 60, thereby allowing the buyer to easily and quickly grasp the key information of the property for sale. Therefore, the system 1 of the present invention can be used more conveniently.

In this case, the medium 61 may be disposed to overlap with the main bubble 60 as shown in FIG. 4, which will be described in more detail. The main bubble 60 is protruded outwardly from the main bubble 60. ) May be overlapped with the main bubble 60 by forming an overlapping region 62 extending in a closed curve and overlapping the main bubble 60.

Accordingly, the badge attachment unit 262 overlaps the area 62 of the main bubble 60 and the badge 61 based on the number of consultants assigned to the real estate for sale and the number of real estate for sale assigned to the consultant. After calculating the area of, the medium 61 may be attached to one side of the main bubble 60 according to the area of the overlap region 62.

The area of the overlap region 62 may be calculated through Equation 4 below.

Equation 4.

는 중첩 영역(62)의 면적,

는 상기 배지(61)의 면적,

는 부동산 매물

에 배정된 컨설턴트의 인원수,

는 컨설턴트

에게 배정된 부동산 매물의 개수,

은 컨설턴트

의 평점 가중치,

은 매물 카테고리에 포함된 부동산 매물의 총 개수,

는 컨설턴트의 총 인원수이며,

이고,

이다.here,

Is the area of overlap region 62,

Is the area of the medium 61,

Real estate for sale

Number of consultants assigned to,

Consultant

The number of property listings assigned to

Silver consultant

'S rating weights,

Is the total number of real estate listings in the property category,

Is the total number of consultants

ego,

to be.

Equation 4 is an equation for calculating the area of the overlapping area 62 based on the number of consultants and the number of real estate for sale. It can be seen that the larger the number of real estate for sale to the consultant, the larger the area of overlap.

은 상기 컨설턴트 평가 모듈에 의해 컨설턴트

이 받은 평점의 고저에 따라 부여되는 가중치로서, 평점 부여 범위가 0 내지 10점일 때 1점 간격마다 가중치 0.1씩 커지도록 부여하여 평점이 높은 컨설턴트에게 배정된 부동산 매물일수록 메인 버블(60)과 배지(61)의 중첩되는 부분(즉, 중첩 영역(62)이 크도록 할 수 있다. 이때 평점 가중치

을 설정하는 방법은 상술한 방법 이외에도 다른 방법을 사용할 수 있음은 물론이다.At this point

Consultant by the above consultant evaluation module

The weight is given according to the height of the received rating, and when the rating range is 0 to 10 points, the weight is given by 0.1 for each one-point interval, so that the real estate for sale to the consultant with the higher rating becomes the main bubble 60 and the badge ( The overlapping portion of the 61 (ie, the overlapping region 62) may be large, in which case the weighting score

Of course, the method of setting the other method can be used in addition to the above-described method.

가 10,

가 각각 5. 3. 1이고,

가 각각 2, 3, 3이며,

가 각각 0.7. 0.9, 0.87일 때, 상기 수학식 4를 통해 중첩 영역의 면적

를 산출하면 다음과 같다.For example, if there are three real estate listings in area A and the total number of consultants is three,

10,

Are each 5. 3. 1,

Are 2, 3, and 3, respectively

Each 0.7. 0.9 and 0.87, the area of the overlapped region through Equation 4

The calculation is as follows.

는 7.46으로서, 이와 같은 방법으로 산출된 중첩 영역의 면적을 기반으로 메인 버블과 배지를 중첩시킬 수 있다.That is, the area of the overlapped region calculated through Equation 4

As 7.46, it is possible to overlap the main bubble and the medium based on the area of the overlap area calculated in this way.

Furthermore, the overlap region 62 is not visible due to the overlap of the main bubble 60 and the medium 61. The bubble compensating module 260 controls the transparency of the overlap region 62 to solve the problem. 263).

In this case, the transparency is a value controlled based on the area and the pixel of the overlapping region 62, and may be specifically calculated through Equation 5 below.

Equation 5.

는 투명도,

은 상기 중첩 영역(62)의 기존 투명도,

는 상기 중첩 영역(62)의 면적,

는 상기 메인 버블(60) 및 상기 배지(61)의 픽셀 총 개수,

은 상기 중첩 영역(62)

의 픽셀 개수,

은 상기 중첩 영역(62)에 부여된 인덱스,

는 상기 중첩 영역(62)의 총 개수이며,

이다.here,

The transparency,

Is the existing transparency of the overlap region 62,

Is the area of the overlap region 62,

Is the total number of pixels of the main bubble 60 and the badge 61,

Is the overlapping area 62

Number of pixels in,

Is the index given to the overlapping area 62,

Is the total number of overlapping regions 62,

to be.

Equation 5 is based on the transparency of the overlap region 62 based on the number of pixels of the main bubble 60 and the medium 61 and the number of pixels of the overlap region 62 with respect to the area of the overlap region 62 to the existing transparency. As the formula for calculating, in particular, the transparency of the main bubble 60 or the medium 61 on the upper side of the overlapped main bubble 60 and the medium 61 is adjusted to adjust the lower main bubble 60 or the medium. It serves to make the overlap area 62 of 61 visible. In this case, when the main bubble 60 and the overlapping medium 61 are two or more, the transparency of each overlapping region 62 may also be controlled based on Equation 5.

는 중첩 영역(62)의 면적을 의미하는 무차원의 값으로 메인 버블(60) 또는 배지(61)의 크기 산출 시 사용된 단위를 그대로 유지하여 중첩 영역(62)의 면적을 산출하되, 수학식 5에 의해 산출되는 투명도

는 무차원의 값이므로

의 단위는 무시하여 산출하는 것이 바람직하다.In this case, transparency refers to the degree of transparency of the overlapping region 62, and has a value between 0 and 1, which means that the closer to 0, the transparent, and the closer to 1, the opacity. Also,

Is a dimensionless value representing the area of the overlapping area 62, and the area of the overlapping area 62 is calculated by maintaining the unit used when calculating the size of the main bubble 60 or the medium 61 as it is, Transparency calculated by 5

Is a dimensionless value

It is preferable to calculate the unit of ignoring.

이 10,

이 5,

가 50이라고 하면 중첩 영역(62)의 투명도

는 수학식 5에 의해 다음과 같이 산출된다.As a numerical example for the above Equation 5, when the main bubble 60 and one medium 61 overlap, the existing transparency of the overlap region 62 is 0.8,

This 10,

This 5,

Is 50, the transparency of the overlapped area 62

Is calculated by Equation 5 as follows.

That is, the transparency of the overlapped region 62 calculated through Equation 5 is 0.24, and based on this, the overlapped region 62 may be transparently controlled to prevent the overlapped portions from being hidden.

The main bubble 60 and the badge 61 may naturally appear to the buyer by controlling the transparency of the overlapping area 62 based on the calculated transparency.

As described so far, the configuration and operation of the real estate transaction service providing system through online and offline, which receives a brokerage fee only to the seller according to the present invention have been expressed in the above description and the drawings, but this is merely an example and the spirit of the present invention. This is not limited to the above description and drawings, and various changes and modifications are possible without departing from the spirit of the present invention.

1: system 10: main server
20: seller terminal 30: consultant terminal
40: buyer terminal 50: center bubble
60: category bubble (main bubble) 61: badge
62: Overlap Area 100: Transaction Management Interface
110: membership module 120: advertising input module
121: Commercial Databases 122: Real Estate Databases
123: advertising information input unit 124: article number assignment unit
125: template generator 126: advertisement generator
127: consultant information placement unit 130: consultant assignment module
140: advertisement providing module 150: false advertising identification module
160: transaction execution module 161: transaction request grasping unit
162: transaction request notification unit 163: transaction confirmation unit
164: transaction confirmation notification unit 170: payment management module
171: money transfer section 172: brokerage fee request unit
173: consultant fee provider 180: consultant evaluation module
181: rating input unit 182: reviews input unit
200: search interface 210: search term grasp module
211: search term input unit 212: frequency calculation unit
220: bubble generation module 230: category generation module
231: category designation unit 232: data clustering unit
240: data analysis module 241: property analysis unit
242: consultant analysis unit 243: entrepreneurship analysis unit
244: building analysis unit 245: survey part
246: preliminary score calculation parts 247: reliability index calculation parts
248: survey rating designation part 250: bubble correction module
260 bubble supplement module 261: badge generation unit
262: badge attachment portion 263: transparency control unit

Claims (16)

A system for providing real estate transaction services online and offline, where brokerage fees are paid only to sellers.
Membership module for receiving the seller information from the seller, the consultant information from the consultant, the buyer information from the buyer, the membership module for registering and processing the seller, the consultant and the buyer, the sale information of the real estate for sale and the commercial information of the real estate for sale And an advertisement input module that receives advertisement information including building information including real estate analysis information from the seller and generates an advertisement based on the advertisement information, and a consultant who consults in the same region as the real estate for sale. A consultant assignment module for allocating a consultant to the real estate agent, an advertisement providing module for providing the advertisement to the buyer, and determining whether a transaction of the real estate property is confirmed from the buyer upon receiving a transaction from the buyer deal And a transaction management interface including an execution module and a payment management module that receives a trading fee from the buyer and transfers it to the seller's account when the transaction is confirmed, and receives a brokerage fee only from the seller. A system for providing real estate transaction services, both online and offline, with brokerage fees only to sellers. The method of claim 1,
The advertising input module,
A commercial business database, which is linked with an external server to analyze local business and receives business information that identifies the type of business, and stores it as data;
Real estate database linked with an external server to store real estate analysis information including data such as rent, yield and rights of the real estate as data;
An advertisement information input unit for receiving, from the seller, information on a property including a photograph, an address, an area, a sale price, a deposit, a rent, a rights payment, an industry type, and building information including commercial information and real estate analysis information; ,
A selling number assigning unit for assigning a selling number to the advertisement information;
A template generator for generating a template in which the property number and the advertisement information are displayed;
An advertisement generator for generating an advertisement by placing the item number and the advertisement information on the template;
And a consultant information arranging unit for arranging the consultant information on one side of the advertisement. The method of claim 1,
The transaction performing module,
A transaction request grasp unit configured to receive a transaction request of the real estate for sale from the buyer;
A transaction request notification unit for transmitting a transaction request notification to the consultant assigned to the real estate for which the transaction request has been received;
A transaction confirmation grasp unit for receiving transaction confirmation information from the buyer who visited the real estate for sale;
And a transaction confirmation notification unit which transmits a transaction confirmation notification to the consultant and the seller of the transaction confirmed real estate for sale. The method of claim 1,
The transaction management interface,
And a consultant evaluation module including a rating input unit to receive a rating of the consultant of the consultant from the buyer, and a late input unit to receive a review of the consultant's consulting from the buyer and calculate a later score. , A system for providing real estate transaction services, both online and offline, with brokerage fees only to sellers. The method of claim 1,
The system,
A search term grasp module which receives a search term from the buyer and grasps the input frequency and the search frequency of the search word, generates a central bubble into which the search word is input, and a search term bubble corresponding to the input search word, and then inputs the search frequency and the search frequency Search interface including a bubble generation module for controlling the size of the query bubble in accordance with the high and low; characterized in that it comprises a, the real estate transaction service providing system through online and offline receiving a brokerage fee only. The method of claim 5,
The search interface,
A category designator that specifies a category including a property category, a consultant category, a business category, and a building category;
Each of the property information, the consultant information, the building information, the start-up information including the number of real estate properties recommended to buyers who want to start a business through real estate for sale, and linkage information including financial, interior, furniture required for the start-up It includes a category generation module including a data clustering unit for clustering in the category,
The bubble generation module,
And a category bubble corresponding to the category, wherein the real estate transaction service providing system through the online and offline receiving a brokerage fee only to the seller. The method of claim 6,
The search interface,
And a data analysis module configured to analyze the property information, the consultant information, the founding information, and the building information clustered in the category, and calculate a property score, a consultant score, a founding score, and a building score, respectively.
The bubble generation module,
And controlling the size of the category bubble according to the sale score, the consultant score, the founding score, and the height of the building score. The method of claim 7, wherein
The data analysis module,
A property analysis unit for calculating a property score for the property by adding up the number of real estate for each property and the number of consultants assigned to any one of the plurality of property for sale;
A consultant analysis unit configured to calculate the consultant score by adding up the consultant's score and late score;
A entrepreneurship analysis unit that calculates a entrepreneurship score based on the number of real estate listings recommended to the buyer who intends to start a business through real estate sales and the number of linked information including finance, interiors, and furniture necessary for the establishment;
And a building analysis unit for calculating a rating of the real estate for sale based on the building information. The method of claim 8,
The building analysis unit,
A questionnaire performing part for generating a questionnaire about surrounding commercial property, rent, rights, and rate of return for real estate for a questionnaire for the seller and the consultant and receiving an answer from the seller and the consultant;
A preliminary score calculation part for grading the answers inputted from the seller and the consultant, calculating the answer score of the seller and the answer score of the consultant, and then adding the preliminary scores to calculate a preliminary score;
A reliability index calculation part for calculating a reliability index for the preliminary score;
It includes a survey rating designation part that designates a preliminary score having a reliability index exceeding a predetermined reference value as a survey rating.
System for providing real estate transaction services through online and offline receiving a brokerage commission only to the seller, characterized in that by calculating the correction rating by adding the rating of the real estate and the survey rating. The method of claim 9,
The reliability index is
System for providing real estate transaction services through online and offline, which is calculated through Equation 1 below, and receives brokerage fees only from sellers.
Equation 1.

(here,

Is the reliability index,

Is the variance of the preliminary score,

Is the variance of the answer score for each question,

Is the total number of questions

Means an index given to the questionnaire,

ego,

) The method of claim 9,
The search interface,
A correction score calculator configured to calculate a correction item score, a correction consultant score, and a correction entrepreneurship score from the property score, the consultant score, and the founding score based on the correction score;
And a bubble correction module including a bubble control unit for controlling a distance from a center bubble to a category bubble and chromaticity of the category bubble based on the correction for sale score, the correction consultant score, and the correction startup score. A system for providing real estate transaction services, both online and offline, with a brokerage fee. The method of claim 11,
The distance from the center bubble to the category bubble,
System for providing real estate transaction services through online and offline, which is calculated through Equation 2 below, which receives a brokerage fee only from the seller.
Equation 2.

(here,

Is the distance from the center bubble to the category bubble,

Is the distance set by default from the center bubble to the category bubble,

Is any of the property score, consultant score, entrepreneurship score,

Is that

Correction score,

Is distance correction value) The method of claim 11,
The chromaticity is
System for providing real estate transaction services through online and offline, which is calculated through Equation 3 below, which receives a brokerage fee only from the seller.
Equation 3.

(here,

Chromaticity,

Is the initial chromaticity of the category bubble,

Is the R value of RGB representing the color,

Is the G value of the RGB representing the color,

Is the B value of the RGB representing the color,

Is the chromaticity correction

) The method of claim 11,
The search interface,
The category bubble as the main bubble,
A badge generator for generating a badge displaying a number of consultants assigned to the real estate for sale and a summary of the property information;
And a bubble complementing module including a badge attaching unit attaching the badge to one side of the main bubble. The method of claim 14,
The badge,
And an overlapping region extending in a closed curve inside the main bubble in a convexly protruding outward direction of the main bubble to overlap the main bubble,
The medium attachment portion,
Based on the number of consultants assigned to the real estate for sale and the number of real estate for sale assigned to the consultant, the area of the overlapping area of the main bubble and the badge is calculated through Equation 4 below, and then the area of the overlapping area. According to claim 1, characterized in that for attaching the badge on one side of the main bubble, real estate transaction service providing system through online and offline receiving a brokerage fee only to the seller.
Equation 4.

(here,

Is the area of the overlapping area,

Is the area of the medium,

Real estate for sale

Number of consultants assigned to,

Consultant

The number of property listings assigned to

Silver consultant

'S rating weights,

Is the total number of real estate listings in the property category,

Is the total number of consultants

ego,

) The method of claim 15,
The bubble complement module,
Including a transparency control unit for controlling the transparency of the overlapping area,
The transparency is,
System for providing real estate transaction services through online and offline, which is calculated through Equation 5 below, and receives brokerage fees only from sellers.
Equation 5.

(here,

The transparency,

Is the existing transparency of the overlapping region,

Is the area of the overlapped area,

Is the total number of pixels in the main bubble and the badge,

Is the overlap area

Number of pixels in,

Is the index given to the overlapped area,

Is the total number of overlapping regions,

)

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