KR20140121979A - Information Server, system and method for real estate business - Google Patents

Abstract

Disclosed are a server, a system, and a method to provide information for a real estate transaction. The online real estate information providing system includes: a server which provides an online real estate information providing website; and at least one seller terminal, at least one purchaser terminal, and at least one intermediary terminal which access the server through a wired and wireless communication means. The online real estate information providing method, as an online real estate information trading method, includes the steps of: respectively inputting selling information and purchase information into the seller terminal and the purchaser terminal through the website; combining the selling and purchase information from the server to calculate a possibility of achieving a transaction as possibility information and displaying the possibility information on the website; searching interest information in the intermediary terminal based on the displayed possibility information and inputting a bidding request information, which includes a bidding price, in the interest information; determining an intermediary for a successful bid according to predetermined standards by analyzing inputted bidding request data in the server after a predetermined time period; requesting the intermediary for a successful bid to pay the bidding price as deposit money of an achieved transaction of the interest information in the server; and providing the selling information and the purchase information, related to the interest information, to the intermediary for a successful bid if the completion of the payment is confirmed within the predetermined period in the server. Therefore, the present invention enables a transaction to be performed under reasonable transaction conditions, is able to form the proper price of a real estate, and enables a rapid real estate transaction by making a seller and a purchaser actively provide information and providing reproduced information at a possibility for a transaction achievement by combining the selling information with the purchase information.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a server, a system,

The present invention relates to an information providing server, system and method for real estate transaction, and more particularly, to an information providing server, system and method for real estate transaction, Providing server, system and method.

Real estate transactions use selling and buying information. The seller uses the buyer information, the buyer uses the sell information, and the broker uses the sell information and the buyer information. A typical method of providing information for these real estate transactions is to provide information to the seller and buyer by visiting the real estate agent or using the telephone in the area in which he or she intends to sell or purchase. In this case, if the same or similar selling price information is provided to the same trader, it is easy to trade. However, in order to obtain the buying information, the broker having only the buying information usually costs the advertisement Or obtain information through other brokers who are friendly. However, real estate agents are reluctant to disclose their own information, resulting in a problem that real estate transactions can not be done quickly.

On the other hand, the information to be disclosed is only a schematic, so that it is impossible to know which information is the information that can be concluded in accordance with the selling information or the buyer information, so that the seller who desires to make the transaction should contact the information person individually. This is a waste of time and money, which hinders the dealings and prompt transactions. Therefore, it is necessary to provide information that combines buying and selling information.

On the other hand, the government introduced a system to recognize the exclusive contract of brokers who disclosed information when brokers who have sell information or brokers who have buying information disclose information to a certain transaction information network, This is also a simple listing method that provides selling information and buyer information separately, and it is also possible to prevent other brokers from directly contacting the seller or buyer who provided the source information There is little use for it.

Recently, there is something like "Method and system for providing real-estate market information through the Internet" of Patent Publication No. 10-2005-0002169, but the information has not been provided accurately and quickly, and thus the realization has not been achieved.

Therefore, accurate information of the seller and the buyer is provided voluntarily and promptly, and a method of providing information combining sales information and purchase information is desired.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a server, a system and a method for inducing and promoting accurate and prompt information provision by paying a certain amount of compensation to a person who provided correct selling information and buying information in order to solve the above- have.

In addition, when the selling information and the buying information are input, the probability information of the likelihood of transaction completion is calculated by combining these information, and if a broker, a seller, or a buyer purchases the information in auction manner, And an information providing server, system, and method for real estate transactions that provide detailed sale information and purchase information.

According to an aspect of the present invention, there is provided an online information providing system including a server for providing an online real estate information providing website, at least one merchant terminal connected to the server through wired / wireless communication means, a buyer terminal, A method of providing information, the method comprising: inputting selling information and buyer information through the website at the seller terminal and the buyer terminal; combining the selling information and buyer information at the server to convert the information matching ratio into a probability Displaying information on the web site, searching for the displayed probability information in the intermediary terminal, the seller terminal, and the buyer terminal, and inputting the bid request information including the bid in the probability information, After a predetermined time period elapses, the input bid request Analyzing the information to determine a successful bidder according to a predetermined criterion; requesting the server to settle the bid price as a security deposit for the purchase of the probability information; and confirming that the payment has been completed within a predetermined period And providing detailed sale information and purchase information related to the probability information to the successful bidder.

The method may further include inputting a transaction completion result in at least one of the seller terminal and the buyer terminal related to the probability information, and distributing the deposit according to a result of the transaction completion at the server. Success "or" failure "within a predetermined period in at least one of the seller terminal and the buyer terminal, and selects one of the seller terminals and the buyer terminals, which are entered as" success " , And may not distribute the security deposit to the other party who inputs 'failure' to the seller terminal and the buyer terminal.

In addition, if the probability of the transaction information is 'no answer' after the brokerage of the intermediary, the security money is distributed to the server operator, and if the probability of the transaction is 'failure' , The security money may be refunded to the intermediary and the server operator and the intermediary may be distributed to the server if the transaction completion is 'failure' on one side and 'no response' on the other side for the probability information

In addition, the step of inputting the selling information and the buying information may further include a step of updating and re-inputting the selling information and the buying information previously input.

In addition, the server may further include determining reliability of the real estate for sale information of the input selling information, and filtering the selling information according to the reliability.

Also, the step of calculating the probability of the transaction completion probability may combine the updated selling information with the purchase information and calculate the probability information of the probability of the transaction completion in real time based on the matching ratio.

In addition, the selling information includes a supply inquiry, real estate sale information, and seller information, and the purchase information may include a demand quote, a transaction condition, and buyer information.

According to another aspect of the present invention, there is provided an information providing method in a server providing an information providing website for real estate transaction, the method comprising: receiving selling information and buying information through the website; And displaying the probability information on the website on the web site. The method includes the steps of: selecting a probability information of the probability of success of the displayed transaction as interest information, and displaying a bid request information Analyzing the received bid request information after a predetermined time period to determine a successful bidder according to a predetermined criterion; requesting the successful bidder to settle the bid as a deposit of the interest information purchase; And if it is confirmed that the settlement has been completed within a predetermined period of time, Ryeondoen includes the step of providing the selling information and buying information from the successful bidder.

In addition, the method may further include receiving the transaction completion information on the interest information, and distributing the deposit according to a result of the transaction completion in the server.

In addition, the step of receiving the selling information and the buying information may further include receiving a change of the selling information and the buying information in real time via the website.

 In addition, the step of calculating the probability information of the transaction completion probability and displaying the probability information on the web site may include combining the changed selling information and the buyer information, and storing the probability information of the transaction completion probability in real time as a matching ratio of the selling information and the buyer information Can be calculated.

Further, the method may further include determining reliability of the real estate sale of the inputted selling information, and filtering the selling information according to the reliability.

In addition, the selling information includes a supply inquiry, real estate sale information, and seller information, and the purchase information may include a demand quote, a transaction condition, and buyer information.

According to the present invention described above, the incentive is provided to the buyer and the seller who provided buyer information and sell information, thereby facilitating and inducing buyer information and sell information collection. And to provide reasonable and truthful information that is reasonably available to the public.

In addition, it is possible to combine the buyer's information and the sell information and provide the probability of the transaction as probability information at the matching ratio, thereby enabling the transaction within the reasonable transaction conditions and inducing the proper price formation of the real estate, Real estate brokerage order can be established.

In addition, if the transaction of the information purchase offered by the broker is successfully performed, the seller and the buyer can receive the brokerage fee discount by distributing the deposit to the seller and the buyer.

In addition, for brokers, the opportunity to receive brokerage commissions is increased for both buyers and sellers by securing exclusive brokerage opportunities, and new brokers who lack brokerage information can also purchase brokerage activity by purchasing the probability information provided by the server .

1 is a diagram illustrating an information input system for a real estate transaction according to an embodiment of the present invention.
2 is a block diagram showing a detailed configuration of a server of the information providing system for online real estate transaction shown in FIG.
3 is a flowchart illustrating a method of an online information providing system for real estate transactions according to another embodiment of the present invention.
4 is a flowchart illustrating a method of providing combined information of selling information and buyer information as probability information in a server according to another embodiment of the present invention.
5 is a flowchart specifically showing a method of filtering the selling information shown in FIG.
FIG. 6 is a flowchart specifically showing the deposit distribution method shown in FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings. While the invention is susceptible to various modifications and alternative forms, specific embodiments thereof are shown by way of example in the drawings and are herein described in detail.

It should be understood, however, that the invention is not intended to be limited to the particular forms disclosed, but includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention.

It is noted that the terms "comprises" or "having" in this application are intended to specify the presence of stated features, steps, operations, components, parts, or combinations thereof in one or more other features or acts, , Components, parts, or combinations thereof, as a matter of convenience, without departing from the spirit and scope of the invention.

Also, unless otherwise defined, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. Terms such as those defined in commonly used dictionaries are to be interpreted as having a meaning consistent with the contextual meaning of the related art and are to be interpreted as either ideal or overly formal in the sense of the present application Do not.

1 is a diagram showing an embodiment of an online information input system for a real estate transaction of the present invention.

The information input system for real estate transaction according to the present embodiment includes a server 100 for operating a real estate information providing system on-line, a server 100 for accessing the server 100, at least one for registering real estate sale information in an online information providing system And at least one buyer terminal (300-1, 300-2, ..., 200-N) for registering the buyer's intention and the information thereof by connecting to the seller terminal (200-1, 200-2, (400-1, 400-2, ..., 400-N) that accesses the server (100), selects the probability information, and acquires the selling information and the buying information through the bid for the probability information, N).

More specifically, as shown in FIG. 2, the server 100 provides an information providing web site for real estate transactions and operates information providing operations. The server 100 includes a selling information purchase information processing unit 110, a filtering processing unit 120, A negotiation processing unit 130, a transaction fulfillment possibility calculation unit 140, a bid request information processing unit 150, a settlement processing unit 160, a security deposit distribution unit 170, and a storage unit 180.

First, the selling information buying information processing unit 110 receives the selling information and the buying information inputted through the website, transmits the selling information to the filtering processing unit 120, and stores the selling information in the storage unit 180. Here, the selling information includes the supply inquiry, the selling information and the seller information, and the buying information includes the demand request, the transaction condition, and the buyer information.

The filtering processing unit 120 investigates authenticity, ownership, rights, and price information on the merchandise using the data or external data provided in the server 100 to check the seller's information and the reliability with respect to the seller. If the reliability of the selling information is less than or equal to the predetermined set value, the filtering processing unit 120 performs the negative registration processing, notifies the seller of the fact again, and the reliability of the selling information is set to the predetermined set value , The selling information is stored in the storage unit 180. [ On the other hand, the notice of the fact that the seller terminal 200-1, 200-2,... 200-N is subregistered with the selling information can use the mail service or the text message transmission method using the mobile phone, It is possible to display the sub-registration processing status on the menu of the web page such as the menu specific to the terminals 200-1, 200-2, ..., 200-N, e.g., 'My Menu' and 'My Information'.

The negotiation processing unit 130 changes the selling information and the buying information inputted from the seller terminals 200-1, 200-2, ..., 200-N and the buyer terminals 300-1, 300-2, ... 300- In real time. The negotiation processing unit 130 receives the demand from the buyer terminals 300-1, 300-2, ..., 300-N, which are input from the seller terminals 200-1, 200-2, ..., 200- Receives a call or a transaction condition, and updates the stored contents of the storage unit 180. In addition, the negotiation processing unit 130 transmits information on the current market price, the surrounding market price, the official price or the recent actual transaction related to the sale or similar merchandise to the seller terminals 200-1, 200-2, ... 200-N and the buyer terminal 300 -1, 300-2,..., 300-N) so that the seller and buyer can refer to the selling and buying information when updating.

The deal closeness calculating unit 140 real-time calculates the probability of the transaction completion probability as a matching ratio between the selling information updated by the negotiation processing unit 130 and the buyer information in real time and displays it on the web page. More specifically, the transaction fulfillment possibility calculating unit 140 calculates the range of the transaction desired by the seller using the real time supply quotation of the selling information, the demand quotation of the buyer information, or the transaction condition, And calculates the degree of matching between the at least one selling information and the buying information within the commonly applicable range with probability.

The bid request information processing unit 150 receives the bid request information requesting the intermediate ticket bidding for securing the intermediate ticket from the at least one intermediary terminal 400-1, 400-2, ..., 400-N, ). The bid request information processing unit 150 analyzes the bid request information stored in the storage unit 180 after a predetermined time period has elapsed, determines a successful bid broker according to a predetermined criterion, and transmits the result to the payment processing unit 160 .

The bid request information may include the mediator information, the probability information that desires to acquire the brokerage rights, and the bid information that is the deposit of the probability information purchase. Meanwhile, the bid request information processing unit 150 determines whether the mediator information of the received bid request information meets a predetermined bidding condition, and if the bidding information does not match, the mediator terminal 400-1, 400-2, ... 400-N or display it on a web page.

The settlement processing unit 160 requests the successful bid broker to settle the bid included in the bid request information as the deposit of the probability information purchase and if it is confirmed that the settlement is completed within the predetermined time period, (400-1, 400-2, ..., 400-N) of the winning agent.

The deposit distribution unit 170 receives the deposit amount from at least one of the seller terminals 200-1, 200-2, ... 200-N and the buyer terminals 300-1, 300-2, ... 300-N within a predetermined period Processing the settlement result and distributing the deposit paid from the winning bidder to at least one of the seller and the buyer. Here, the seller terminals 200-1, 200-2,... 200-N and the buyer terminals 300-1, 300-2, ... 300- , And if 'success' or 'failure' is not inputted within a preset period, it is regarded as 'no answer'.

More specifically, the security deposit distributor 170 distributes the security deposit to the side that entered the transaction completion result as 'successful', and does not distribute the security deposit to the 'failure' side or the 'non-responding' side. For example, if both the seller and the buyer enter a successful transaction, the bond is distributed equally to both the seller and the buyer, and the buyer or buyer indicates that the transaction succeeded in only one of them and the other indicates that the transaction failed. All deposits are to be distributed to the entered side. Also, if all of the seller buyers fail to enter the transaction, the deposit is refunded back to the broker. Also, if both sides are not responding, it is distributed to the server operator. If one side is not responding and the other side is not responding, it is distributed to the intermediary and the server operator.

On the other hand, if the transaction is entered as 'failed' or all are 'non-responding', the deposit money may be refunded to the successful bid broker.

The storage unit 180 is included in the server 100 or can be connected to the server 100 through a communication means and has a selling information storing unit 181, a real estate information storing unit 182, a buying information storing unit 183 An intermediary information storage unit 184, a bid request information storage unit 185, and a security depository storage unit 186.

The selling information storage unit 181 stores the first selling information received from the filtering processing unit 120 and updates the selling information reflecting the change of the real time supply quotation from the negotiation processing unit 130. [

The real estate information storage unit 182 stores information on the current market price, the surrounding market price, the official price or the latest real price related to the real estate sale and communicates with the relevant agency computer to authenticate, ownership, ≪ / RTI > Here, the relevant institutional computer may be a computer handling real estate information or rights relation such as a registry office computer. The real estate information storage unit 182 provides the stored information to the filtering processing unit 120 so that it can be used in determining the reliability for filtering whether the seller information is registered or not and provides the information stored in the negotiation processing unit 130, To negotiate under reasonable conditions.

The purchase information storage unit 183 stores the purchase information received from the selling information purchase information processing unit 110.

The intermediary information storage unit 184 stores information such as the main business area, contact information, etc. of the intermediaries registered as members through the website provided by the server 100. [ The intermediary information storage unit 184 transmits the information of the corresponding intermediary to the bid request information processing unit 150 to be included in the bid request information at the time of the bid request for securing the intermediary right regarding the probability information.

The bid request information storage unit 185 stores the bid request information transmitted from the bid request information processing unit 150 in association with the interest information. Here, the bid request information storage unit 185 can list the bid request information for interest information according to a predetermined criterion and store the bid request information. For example, the bid request information may be stored in the order of bids. The bid request information storage unit 185 may delete the list of the bid request information of interest information when the bid request mediator for the interest information is determined by the bid request information processing unit 150. [

The deposit storage unit 186 stores the bid request information of the winning agent when the winning agent is determined from the request information processing unit 150 and the winning agent has completed settlement of the bid. In addition, the deposit storage unit 186 can delete the bid request information associated with the deposit when the deposit distribution by the deposit distribution unit 170 is completed.

The merchant terminals 200-1, 200-2, ... 200-N, the buyer terminals 300-1, 300-2, ... 300-N and the intermediary terminals 400-1, 400-2, ... 400- And a browser program capable of outputting an Internet web site or the like, and registers the information on the web site of the server 100. [0050] More specifically, the seller terminals 200-1, 200-2, ..., 200-N, the buyer terminals 300-1, 300-2, ... 300-N and the intermediary terminals 400-1, 400-2, ..., 400-N accesses the web site through real name authentication, certificate authentication, or cellular phone authentication through a cellular phone of his / her own name, and then stores sales information, purchase information, and intermediary information.

More specifically, the seller terminals 200-1, 200-2,... 200-N input their address, average price, price and their personal information (contact name, name, etc.) In addition, the seller terminals 200-1, 200-2,..., 200-N may include menus peculiar to the seller terminals 200-1, 200-2, It is possible to access the web page such as " My Information " More specifically, the seller terminals 200-1, 200-2,..., 200-N send information about the current price, the surrounding price, the official price, The supply quotation can be changed by referring to the probability of the transaction completion related to the sale of the product.

 The buyer terminals 300-1, 300-2,... 300-N can obtain specific local information such as the degree of real estate, city, county, district, (Contact name, name, etc.). The buyer terminals 300-1, 300-2,... 300-N are connected to a list of selling information that has a possibility of making a transaction with them in the same manner as the seller terminals 200-1, 200-2, You can refer to the probability of the possibility of a sacrament or refer to the real estate information printed on the website, and input the requested quotation or the transaction conditions.

Also, the intermediary terminals 400-1, 400-2,..., 400-N input local information and contact information on their own business activities, and search for properties on a web site. Also, it is possible to determine the information of interest by referring to the fact that the combination information of the selling information and the buying information is calculated by the probability of the transaction success probability, and participate in the mediating ticket bidding for securing the intermediary right for the interested information.

3 is a flowchart illustrating an online information providing system for real estate transactions according to another embodiment of the present invention.

Referring to FIG. 3, the merchant terminal and the buyer terminal register membership in a web site provided by a server, and input selling information and buyer information (510).

On the other hand, depending on the type of real estate, the selling information and the buyer information, which are required to be input, may be different.

For example, the selling and buying information on housing real estate is divided into three categories: price, area, location (administrative office), structure (apartment, alliance, single house), direction (south, trend, (Such as a school, a park, etc.), a facility (a staircase, an elevator, etc.), a staircase, a corridor, a first floor, a top floor, a side floor, a building year, and the like.

In addition, the selling and buying information on commercial real estate includes price, area, location (administrative office), structure (single story, 2 stories, 3 stories or more), use of buildings (neighborhood living facilities, entertainment bars, restaurants, etc.) Residential areas, commercial areas, industrial areas, agricultural and forest areas), facilities (stairs, elevators), and building years.

In addition, the selling and buying information on land real estate is divided into price, area, location (administrative office), use area (residential area, commercial area, industrial area, , Shape (regular, irregular), and the like.

When the selling information and the buying information are inputted, the server combines the inputted selling information and the buying information to calculate the probability of the transaction as probability information and displays it on the web site to provide the information to the seller terminal, the buyer terminal and the intermediary terminal (520). More specifically, the server divides sale information and buyer information by administration area and type of real estate, and combines sales information and buyer information stored in the same kind of real estate in the same administrative area, The likelihood of consensus, that is, the likelihood of mediation, is calculated as probability.

On the other hand, the seller terminal and the buyer terminal can change the inputted selling information and buyer information by referring to the probability information of the transaction completion possibility displayed on the website and the real estate information provided on the website. Here, the seller terminal can change the price information of the selling information, and the buyer terminal can change not only the price information to be bought but also other buying conditions. At this time, the seller terminal and the buyer terminal can change their own information by clicking a unique menu area (e.g., My Menu, My Information, etc.) provided in the website.

If the selling information and the buying information are changed, the server can renew and store the changed selling information and the buying information, and can combine the two pieces of information in real time to calculate and update the probability information of the transaction completion probability. Therefore, by letting the seller and the buyer confirm that the probability information of the possibility of the transaction completion according to the change of the transaction condition is changed, it leads the update to the more reasonable buy and sell condition, and eventually the transaction can be made successful.

The intermediary terminal retrieves interest information by inquiring probability information on the likelihood of such a transaction, and inputs bid request data to secure intermediary rights for the retrieved interest information (530). At this time, the intermediary terminal stores the list of the interest information searched in advance in a unique storage space such as a 'shopping cart' provided in the website, selects interest information to acquire the intermediation right from the list of interest information, You can participate.

When the bid request data is inputted 530, the server analyzes the bid request data stored therein during a predetermined period of time to determine a winning bid broker, notifies the corresponding broker 540, (550). ≪ / RTI >

If it is confirmed that the successful bid broker has paid the security deposit within a predetermined period, the server provides the detailed sale information and the purchase information related to the interest information to the intermediary terminal of the successful bid intermediary (560) to secure exclusive brokerage rights I can do it. On the other hand, such information can be provided in various ways, but an e-mail service or text message transmission method is preferable.

At least one of the seller terminal and the buyer terminal inputs the success or failure to the web site as 'successful' or 'failure' (570) when the offline brokerage by the successful bid broker is completed.

The server distributes the deposit paid by the winning agent according to the result of the transaction entered (580).

4 is a diagram illustrating a method of providing probability information combining selling information and buyer information in a server according to another embodiment of the present invention.

Referring to FIG. 4, when the selling information buyer information processing unit receives the selling information and the buying information (610), the filtering processing unit performs filtering processing of selling information (620) and stores the buying information in the buying information storage unit .

On the other hand, as shown in FIG. 5, the filtering processing of the selling information in the filtering processing section checks the reliability of the selling information based on the information on the real estate provided in the server (621), and if the reliability is equal to or less than the set value 622 notifies the selling information while sub-registering the corresponding selling information (624, 625), and stores the selling information in the selling information storage (623).

When the filtering process on the selling information is completed (620), the transaction completion possibility calculating unit calculates the matching ratio of the selling information and the buyer information and displays the probability of the transaction completion possibility on the website (630). A method of displaying probability of such a transaction is as follows. A seller can adopt candidate buyer information about his selling information and a possibility of displaying the probability of a transaction with them, And the probability of a transaction is displayed with a probability. In the case of displaying to the broker, a method of displaying a list of real estate sale information of the interested area and a probability of the transaction completion in relation to the purchase information of each of the real estate sale information is input .

On the other hand, the probability of the transaction success probability is specifically calculated by the following equations (1) and (2).

[Equation 1]

&Quot; (2) "

That is, when the Q value is calculated through Equation (1), the probability of the transaction success probability is calculated by applying the calculated Q value to Equation (2). Here, the rank weight (the weight value of the buyer's price rank, the weight of the buyer's area rank, the weight of the sell information and the weight of the buyer's information) is a weight determined by the priority of the buyer's condition set by the buyer, .

Hereinafter, a concrete example of calculating the likelihood of a transaction completion through the equations (1) and (2) will be described.

First, the seller A entered the price information of 200 million won, the area of 100 square meters, the fourth floor, the trend, the school within 1 kilometer and the staircase type as the selling information, and buyer a entered the buyer information with the price information 190 million, It is assumed that the school or stairway type of 6 or more stories, southward, 1 kilometer is entered, and that the priority is set in order of price, area, school, 6 stories or more, southward, and staircase.

First, the Q value can be calculated by applying the input selling information and the price information based on Equation (1) to 0.6525 as in Equation (3) below.

That is, when the Q value is calculated through Equation (1), the probability of the transaction success probability is calculated by applying the calculated Q value to Equation (2). Here, the rank weight (the weight value of the buyer's price rank, the weight of the buyer's area rank, the weight of the sell information and the weight of the buyer's information) is a weight determined by the priority of the buyer's condition set by the buyer, .

Hereinafter, a concrete example of calculating the probability of a transaction success probability through Equations (1) and (2) will be described.

First, the seller A entered the price information of 200 million won, the area of 100 square meters, the fourth floor, the trend, the school within 1 kilometer and the staircase type as the selling information, and buyer a entered the buyer information with the price information 190 million, It is assumed that the school or stairway type of 6 or more stories, southward, 1 kilometer is entered, and that the priority is set in order of price, area, school, 6 stories or more, southward, and staircase.

First, the Q value can be calculated by applying the input selling information and the price information based on Equation (1) to 0.6525 as in Equation (3) below.

&Quot; (3) "

When the Q value is calculated as described above, the probability of the transaction success probability can be calculated by applying the Q value (0.6525) to Equation (2) as shown in Equation (4) below.

&Quot; (4) "

Here, the ranking weight may be set to 48% in the first rank, 25% in the second rank, 12% in the third rank, 7% in the fourth rank, 4.5% in the fifth rank, and 3.5% in the sixth rank, The probability of the final transaction completion probability is 63.13%.

On the other hand, the calculation and display of the transaction completion possibility can reflect the real-time selling information and the purchase information processed by the negotiation processing unit. More specifically, the negotiation processing unit receives the changed selling information and the buying information, and provides the changed selling information and the buying information to the trading success probability calculating unit, thereby displaying the probability of the transaction completion possibility changed in real time on the web site.

For example, in the above example, when the buyer "a" changes the order of purchase conditions in order of price, school, area, six or more stories, southward, and staircase, Is recalculated.

&Quot; (5) "

Also, if the buyer a changes the order of purchase conditions in order of school, price, area, 6-story or more, southward, or staircase, the probability of the changed deal closeness is calculated again as shown in Equation (6) do.

&Quot; (6) "

(48% * 1) + (25% * 0.6525) + (12% * 0.6525) + (7% * 0) + (4.5% * 0) + (3.5% * 1) = 75.64%

On the other hand, suppose that the buyer a raises the price by 5 million won, changes the buyer information from the south to the trend, and sets the order of price, area, school, 6th floor and above, trend and stairs.

At this time, if the Q value is recalculated by applying the input selling information and the price information based on Equation (1), it can be calculated as 0.8881.

When the Q value is calculated as described above, the probability of the transaction success probability can be calculated by applying the Q value (0.8881) to Equation (2) as shown in Equation (7) below.

&Quot; (7) "

(48% * 0.8881) + (25% * 0.8881) + (12% * 1) + (7% * 0) + (4.5% * 1) + (3.5% * 1) = 84.83%

On the other hand, it is assumed that seller A cuts the selling price by 5 million won, and the buyer a sets the order of price, area, school, 6th floor and above, southward, and staircase.

At this time, if the Q value is recalculated by applying the input selling information and the price information based on Equation (1), it can be calculated as 0.8837.

When the Q value is calculated as described above, the probability of the transaction completion probability can be calculated by applying the Q value (0.8837) to Equation (2) as shown in Equation (8) below.

&Quot; (8) "

(48% * 0.8837) + (25% * 0.8837) + (12% * 1) + (7% * 0) + (4.5% * 0) +

Also, the bid request information processing unit receives the bid request information for the selected interest information based on the probability of the transaction completion possibility, and stores the received bid request information (640). If the predetermined time period has elapsed (650), the bid request information stored during the predetermined time period is analyzed to determine the winning bid broker and ask him to settle the winning bid (660).

When the settlement processing unit confirms the settlement from the successful bid broker (670), detailed sale information and buyout information of the interested information is provided to the successful bid broker (680), and the deposit is distributed at the deposit money distribution unit after the lapse of a predetermined period 690).

On the other hand, the security deposit distribution in the security deposit distribution section is shown in FIG. Referring to FIG. 6, the deposit distribution unit receives the transaction completion information (691), and determines whether or not the transaction is completed after a predetermined period elapses (692). More specifically, the deposit distribution unit checks if at least one of the seller and the buyer has entered 'success' within a predetermined period of time (693). If it is confirmed that the 'success' is input to both the seller and the buyer (694) (696) and distributes the deposit only to the seller (697,698) if it is confirmed that the seller or the buyer has entered 'success' in only one side. This will create a transparent and irrelevant real estate trading culture by distributing deposits to sellers and buyers who provide sales information and buyer information, and to have the effect of discounting brokerage commissions and promptly disclosing the truth of the transaction. . On the other hand, if 'failure' is entered in both sides (702), the deposit is refunded to the intermediary (706), thereby inducing participation of intermediary bidders without intermediary. On the other hand, in the case of 'no answer' at both sides (703), the deposit is fully distributed to the server operator (709). If the seller or the buyer inputs 'no answer' while the other side inputs 'failure', the server operator and broker The deposit is distributed 710.

According to the present invention described above, the seller and the buyer who provide the information are paid for the information, thereby prompting the seller and the buyer to voluntarily provide the information, and the sell information and the buyer information are combined, It is possible to induce reasonable price formation of real estate by making it possible to present reasonable buying information and selling information, and it is possible to obtain the effect of prompt real estate transaction and ultimately establishment of real estate brokerage order.

In addition, the bond offered by the broker can be distributed to the seller and the buyer who have successfully completed the transaction, so that brokerage discounts can be obtained for the seller and buyer.

In addition, brokers have the opportunity to acquire exclusive brokerage opportunities, thereby increasing the opportunity to receive brokerage commissions for both buyers and sellers, as well as for brokers who lack information.

100: Server
200-1 ~ 200-N: Seller terminal
300-1 ~ 300-N: Purchaser terminal
400-1 ~ 400 ~ N: Mediator terminal

Claims (16)

A method for providing real estate information in an online information providing system including a server for providing an online information providing website for real estate transactions, at least one merchant terminal connected to the server through wired / wireless communication means, a buyer terminal, and a mediator terminal In this case,
Inputting sell information and buyer information through the website at the seller terminal and the buyer terminal, respectively;
Combining the selling information and the buyer information in the server to calculate the probability of the transaction as probability information and displaying the probability of the transaction on the web site;
Searching for interest information in the intermediary terminal based on the displayed probability information, and inputting bid request information including a bid in the interest information;
Analyzing the inputted bid request information after a predetermined time period has elapsed in the server and determining a successful bid broker according to a predetermined criterion;
Requesting the server to settle the bid price to the winning bidder as a deposit of interest information purchase; And
And providing the sale information and purchase information related to the interest information to the winning bid broker when it is confirmed that the settlement is completed within a predetermined period in the server. The method according to claim 1,
Inputting a transaction completion result in at least one of the seller terminal and the buyer terminal related to the interest information; And
And distributing the deposit according to a result of the transaction completion at the server. 3. The method of claim 2,
Success or failure "within at least one of the seller terminal and the buyer terminal within a predetermined period,
The server distributes the deposit to at least one of the seller terminal and the buyer terminal that is input as 'success'
The seller terminal and the buyer terminal both refuse the deposit to the winning bidder if it fails to input the failure or if the transaction is not confirmed within the predetermined period. The method according to claim 1,
The step of inputting the selling information and the buying information includes:
Further comprising the step of updating and re-inputting the selling information and the buyer information that have been input. The method according to claim 1,
Further comprising the step of: determining reliability of a real estate sale of the selling information inputted by the server, and filtering the selling information according to the reliability. 5. The method of claim 4,
Wherein the step of calculating probability information of the transaction completion probability comprises calculating the probability information of the transaction completion probability in real time by combining the updated selling information and the buyer information with the matching ratio of the selling information and the buyer information. The method of claim 1, wherein
The selling information includes a supply inquiry, real estate listing information, and seller information,
Wherein the buyer information includes a demand quote, a transaction condition, and buyer information. Claims [1] A method for providing online information on a server for providing an online information providing website for real estate transactions,
Receiving sales information and purchase information via the website;
Calculating probability information on the likelihood of a transaction completion based on the selling information and the buying information, and displaying the probability information on the web site;
The real estate agent selects interest information based on the probability information of the stated transaction success probability, and receives bid request information including a bid for the interest information;
Analyzing the received bid request information after a predetermined time period has elapsed, and determining a successful bid broker according to a predetermined criterion;
Requesting the winning bid broker to settle the bid as a deposit of the interest information purchase; And
And providing the selling information and the buying information related to the interest information to the winning bidder when it is confirmed that the settlement is completed within a predetermined period of time. 9. The method of claim 8,
Receiving an affirmation about whether or not to sell the interest; And
Further comprising the step of distributing the deposit according to a result of whether or not the transaction is successful in the server. 10. The method of claim 9,
If the transaction success or failure is not received within a predetermined time period, it is regarded as 'non-response'
The method comprising: distributing the security deposit to the side who entered the transaction success as the 'success' and not distributing the security deposit to the 'non-response' side. 11. The method of claim 10,
And refunds the deposit to the winning bidder if the transaction completion is either 'failed' or 'no answer' for the interest. 9. The method of claim 8,
The step of receiving the selling information and the buying information includes:
And receiving the change of the selling information and the buying information in real time via the website. 13. The method of claim 12,
Wherein the step of calculating the probability information of the probability of success and displaying the probability information on the website includes:
And calculating the probability information of the transaction success probability as a matching ratio of the selling information and the buying information on the basis of the changed selling information and the buying information. 9. The method of claim 8,
Further comprising the steps of: determining reliability of the real estate for sale of the inputted selling information, and filtering the selling information according to the reliability. 9. The method of claim 8,
The selling information includes a supply inquiry, real estate listing information, and seller information,
Wherein the buyer information includes a demand quote, a transaction condition, and buyer information. 11. The method of claim 10,
Distributing the security deposit to the server operator if the affirmative decision on the affinity information is 'no answer'
And if the transaction completion is 'failure' with respect to the interest information, the deposit money is refunded to the winning bidder,
And distributing the online real estate information to the server operator and the winning bidder when the affirmative decision on the affirmative information is 'failure' on one side and 'no response' on the other side.

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