KR20130138892A - Method for real estate transaction using customer authentication - Google Patents

Abstract

The present invention relates to a real estate transaction management method using customer authentication, comprising: (a) entering member information; (b) a connection step of connecting to the real estate information management server; (c) a customer authentication step of authenticating the customer's real name; (d) query retrieval step; (e) storing the customer inquiry real estate information, and when the steps (a), (b) and (c) are re-executed at the request of the customer, the information of the customer and the customer's information stored in the real estate management server; It relates to a real estate transaction management method using customer authentication, characterized in that the history of the real estate information searched and retrieved by request is transmitted and displayed from the real estate information management server immediately after the step (c).
According to the present invention, the real estate agent can arbitrarily determine whether to disclose the details of the sale information on the basis of the confirmation of the real estate information inquiry history through the customer's personal authentication. It can prevent the sale of information to customers and further provide an alternative for establishing fair competition.

Description

How to manage real estate transactions using customer authentication {Method for real estate transaction using customer authentication}

The present invention relates to a method for managing real estate transactions using customer authentication, and more particularly, to a method for managing real estate transactions using customer authentication, which can store and display an inquiry history of customer information and real estate information searched by a customer.

In general, real estate transactions are carried out through real estate brokerage agencies, because the real estate transactions are complicated and there is a lot of information to confirm, which makes it difficult for the public to access and process them directly.

Recently, a service for providing real estate for sale information through the Internet has been performed in accordance with the change of the times, and the patent document related thereto is the application number 10-2009-0130683 (application date December 24, 2009), the invention Has been proposed a technology named 'online real estate transaction system and method'. (Hereinafter, it is called Patent Document 1.)

Patent Document 1 includes a supplier terminal, a computer as an operation server, a consumer terminal, and an intermediary terminal connected using a communication network such as a wired / wireless internet, and continuously maintain the supplier's property information on an online real estate transaction site provided by the computer. The present invention provides a system and method for performing real estate transactions through online brokerage by intermediaries by measuring and registering the reliability by performing regular filtering, and by negotiating terms and prices between suppliers and consumers online.

According to Patent Literature 1, the online real estate transaction system continuously checks and registers the reliability of the supply for sale to filter the property, and provides various quotation information related to the supply for sale to update the offer price. By providing information of interest to the seller, it is possible to increase the closing rate of transactions through real-time negotiations on trade conditions and prices between suppliers and consumers online, and to increase the reliability of the supply.

However, due to the fierce competition between conventional brokerage agencies as well as on-line, attempts to sneak information from other brokerage firms are implicitly made. This is because real estate brokerage companies increase their competitive edge as they have more information for sale, and unless they have special reasons, they do not share their property information with each other.

For the above reasons, a person in the real estate business visits another agency while pretending to be a customer, asks various questions about real estate information, and acquires and uses new property information that he does not possess. There are also cases where people were caught in the real estate industry at this site. Due to these problems, there is a need for a new alternative to prevent business competition conducted by unfair means among real estate agencies.

[Patent Document 1]: Korean Patent Application Publication No. 10-2009-0130683 (December 24, 2009) "Online real estate transaction system and method thereof"

The present invention has been proposed to solve the above-mentioned conventional problems, and an object of the present invention is to provide a real estate transaction management method using customer authentication that can establish a fair competition between real estate agents.

Real estate transaction management method using the customer authentication proposed in the present invention to achieve the above object,

(a) a member information input step of inputting information of a registered member of the real estate information management server through a mobile terminal; (b) an access step of accessing a real estate information management server through the member information input step; (c) transmitting the information of the customer requesting the member to broker the real estate through the mobile terminal to authenticate the real name of the customer by inputting the authentication number transmitted from the authentication center server through the mobile terminal; Customer authentication step; (d) a retrieval retrieval step wherein the member accesses the real estate information management server through the mobile terminal to search and retrieve information on the real estate requested by the customer; (e) a customer inquiry real estate information storage step of storing the real estate information searched and searched at the request of the customer in the inquiry search step and the customer information in the real estate information management server,

If steps (a), (b) and (c) are re-executed at the request of the customer, the history of the customer information stored in the real estate management server and the real estate information searched and retrieved at the request of the customer are the (c) Immediately after the step), the real estate information management server is transmitted to the portable terminal.

At this time, it is preferable that the real estate information management server is linked with the authentication center server by wired or wireless communication.

In addition, it is preferable that the history of the real estate information searched and retrieved at the request of the customer includes a region, a sale type, and a confirmation time.

And, the member is preferably a real estate broker or brokerage assistant designated by the real estate broker.

According to the real estate transaction management method using the customer authentication of the present invention, the real estate agent without the customer's specific description through the real estate information inquiry history check through the customer's identity so that the customer can guess the real estate for sale recently Thus, real estate brokerage services can be provided quickly.

In addition, if the type of interest for sale is different without uniformity, the real estate agent can arbitrarily decide whether or not to disclose the details of the sale information. This can prevent the sale of information to a fake customer and can be a new alternative for establishing fair competition.

1 is a conceptual diagram according to an embodiment of the present invention.
2 is a flowchart according to an embodiment of the present invention.

Prior to describing the technical spirit of the present invention in detail, the terms or words used in the present specification and claims should not be interpreted as being limited to ordinary or dictionary meanings, and the inventors should consider their own invention in the best way. It should be noted that the description should be interpreted as meanings and concepts corresponding to the technical spirit of the present invention based on the principle that the concept of terms may be properly defined for explanation.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It is to be understood that equivalents and modifications are possible.

For example, the portable terminal referred to in the present invention may be a computer, a tablet PC, a smartphone, and the like, and may be variously applied as long as it is a communication medium that can be connected to an Internet network.

In addition, the real estate information management server refers to a server that can be accessed through an application, a program, or a web page built on such a mobile terminal.

In addition, the authentication center server may be a mobile communication company of a mobile terminal or a professional certification authority on behalf of the same.

Hereinafter, with reference to the accompanying drawings will be described in detail the technical spirit of the real estate transaction management method using the customer authentication of the present invention.

1 is a conceptual diagram according to an embodiment of the present invention.

As shown in Figure 1, the real estate transaction management method using the customer authentication of the present invention, the real estate agent portable terminal 100, real estate information management server 200 and authentication center server 300 for authenticating the real name of the customer It is preferable to use a system consisting of.

At this time, the real estate information management server 200 is preferably linked to the authentication center server 300 by wired or wireless communication.

On the other hand, the DB (database) 210 that is linked with the real estate information management server 200 is preferably stored in real estate information owned by different real estate agents A, B, C and inquiry history information for each customer to be described later In addition, the inquiry history information for each customer may store information such as region, real estate, and type of sale.

More specifically, the real estate information management server 200 may manage the inquiry, registration, modification, and deletion of real estate information including property information, renter information, owner information, and the like as an embodiment of the present invention. It is preferable to be linked to the server 300 to manage the query history information, such as customer information, search conditions, search request time.

In addition, the real estate information of the real estate information management server 200 is classified by region, station tax zone, university district, etc., or by use classified by residential, office, commercial, land, factory, warehouse, etc. It is desirable to provide a variety of categories, such as by transaction type, classified as classified so that the desired listing can be easily searched. However, such categorization is merely exemplary and may be classified into various types according to the convenience of a real estate agent or a customer.

In addition, in order to conveniently search for the type of property desired by the customer, a search is performed by moving from the upper category classified above to a lower category, a natural language search in a search input box, a desired item checked in a plurality of checkboxes, or a plurality of lists. It can be provided in various ways such as combo box selection to select a desired list.

Here, the search condition used or selected may be a condition for finding the type of sale desired by the customer. In order to leave the type of sale desired by the customer as inquiry history information, one or more conditions may be coded and stored.

At this time, the tenant information in the real estate information may include the type of lease, lease conditions, tenant contact, etc., the owner information may include the name of the owner, the owner's contact information, etc. These tenants and owner information corresponding to the detailed information registered for sale It is desirable to be able to selectively open or close the city.

If the tenant and owner information is set to be public, the property is accessible to customers or other real estate agencies, and becomes a public sale. However, if the tenant and owner information is set to private, the information regarding this is general. Make it accessible only to business owners and employees of the real estate agent who owns the property and cannot access it from customers or other real estate agents.

2 is a flowchart according to an embodiment of the present invention.

As shown in Figure 2, the real estate transaction management method using the customer authentication of the present invention (a) member information input step (S100), (b) access step (S200), (c) customer authentication step (S300), (d) inquiry search step (S400) and (e) customer inquiry real estate information storage step (S500) is preferably provided.

In this case, when steps (a), (b) and (c) are re-executed at the request of the customer, the history of the customer information stored in the real estate management server and the real estate information searched and searched by the customer's request are displayed in step (c). Immediately after being transmitted from the real estate information management server to the mobile terminal, it is preferable to display the same.

More specifically, first, (a) member information input step (S100) is a step of inputting the information of the registered member of the real estate information management server through the mobile terminal.

Here, the member is preferably a real estate broker or a brokerage assistant designated by the real estate broker.

Of the above mentioned real estate information, private information should be accessible only to these members.

At this time, the business owner may use the business registration number of the real estate brokerage business, the employee may distinguish between the business owner and the employee of the real estate brokerage agency using any letters or resident numbers that do not overlap with other members.

Next, (b) the access step (S200) is a step of accessing the real estate information management server through the member information input step.

At this time, the real estate information is not shared between the members of different real estate agencies, and after access, the real estate information held by each member can be inquired.

 Next, (c) customer authentication step (S300) is to send the information of the customer requesting the real estate brokerage to the member through the mobile terminal 100 to the authentication center server 300 and the authentication transmitted from the authentication center server (300) In this step, the real name of the customer is authenticated by entering the number through the mobile terminal.

That is, if the real name authentication to enter the customer's mobile terminal number through the mobile terminal 100 and transmits to the real estate information management server 200, the real estate information management server 200 sends the customer mobile number to the authentication center server 300 The authentication center server 300 checks this, generates an authentication number, and transmits the authentication number to the terminal of the customer.

When the authentication number is transmitted, it is input again to the mobile terminal 100 and transmitted to the real estate information management server 200, the real estate information management server 200 transmits the authentication number to the authentication center server 300 and the authentication center server ( In step 300), the identity of the customer is verified by checking whether the generated authentication number and the received authentication number match each other.

However, the authentication method using the authentication center server 300 is a known technique, and the present invention relates to a technique relating to the method using the same and a detailed description thereof will be omitted.

 Next, (d) inquiry search step (S400) is a step in which the member accesses the real estate information management server through the mobile terminal to search for information about the real estate requested by the customer. Here, the information on the real estate requested by the customer is the inquiry history information.

In this way, if the real estate agent consults with the customer through this step, the customer should provide the real estate information only to the authenticated customer if the customer wants more detailed information about the property, such as the aforementioned tenant and owner information. It is desirable to.

Finally, (e) storing the customer inquiry real estate information (S500) is a step of storing the real estate information and the customer information searched and retrieved at the request of the customer in the inquiry search step in the real estate information management server.

In this case, it is preferable that the history of the real estate information searched and retrieved at the request of the customer is managed as the inquiry history information including the region, the type of sale, and the confirmation time.

The real estate information management server 200 may store the inquiry history information in the DB 210 linked with the real estate information management server 200, and may code and store it for efficient management and operation.

At this time, if the steps (a), (b) and (c) are re-executed at the request of the customer, the history of the customer information stored in the real estate management server 200 and the real estate information searched and retrieved by the request of the customer are stored in the ( Immediately after step c), the information is transmitted from the real estate information management server 200 to the mobile terminal 100 and displayed.

In other words, even if the customer who has been authenticated re-authenticates his / her identity through the mobile terminal 100 of the other real estate agent, the other real estate agent can check the history of the past inquiry record of the customer.

In one embodiment,

"Hong Gil-dong, A Real Estate, Busan, Residential Apartment for Sale, 120518, 13:00"

"Hong Gil-dong, B Real Estate, Busan, Residential Apartment for Sale, 120519, 15:00"

"Hong Gil-dong, C Real Estate, Busan, Residential Apartment for Sale, 120520, 17:00"

In the case where the above inquiry history information is generated, the real estate agent can use this to allow a customer named Hong Gil-dong to relocate the property from A property at 13:00 on May 18, 2012 and 15:00 on May 19, 2012. At 17:00 on May 20, 2012, you can check the history of inquiring about real estate information for sale of residential apartments in Busan from C real estate.

In other words, it is possible to check the history of the customer has been authenticated by the real estate information from the past to the present. By checking the inquiry history information, the real estate agent can guess the real estate for which the customer has been interested in recently, so that the customer can grasp the needs of the customer in advance without specifically explaining the items of interest. It will be able to provide fast and accurate real estate information.

In another embodiment,

"Hong Gil-dong, A Real Estate, Busan, Residential Apartment for Sale, 120518, 13:00"

"Hong Gil-dong, B Real Estate, Ulsan, Land For Sale, 120518, 14:00"

"Hong Gil-dong, C Real Estate, Changwon, Shopping Mall, 120518, 15:00"

If the above inquiry history information is generated, the real estate agent will allow the customer named Hong-Gil-Dong to sell the apartment for sale in the Busan area at 13:00 on May 18, 2012 at 14:00 on the same day. In the real estate B, you can check the history of land sales in Ulsan, and at 15:00 the same day, in the real estate C, you have inquired real estate information about the shopping and sale in Changwon.

However, as shown in the above example, if the type of interest for each inquiry is different without uniformity, the real estate agent may assume that the customer is a spoofed customer who wants to sneak information from another agency and avoid further disclosure of the information.

As described above, according to the real estate transaction management method using the customer authentication of the present invention, the real estate agent can arbitrarily determine whether to disclose the details of the sale information based on the customer's real estate information inquiry history to establish a fair competition. It can be a new alternative.

On the other hand, the owner or employee of the real estate brokerage agency holding the sale can be viewed in detail without the identity verification process as a manager.

As described above, according to the real estate transaction management method using the customer authentication of the present invention, the real estate agent can look up the inquiry history about the customer's real estate information, so that it is possible to estimate the disguised customers who want to sneak the information of the other brokerages. New alternatives can be proposed to establish competition.

As mentioned above, although the embodiment of the real estate transaction management method using the customer authentication of the present invention has been described, those of ordinary skill in the art, within the scope not departing from the spirit of the invention described in the claims, the component The present invention may be variously modified and changed by adding, changing, deleting or adding the same, which will also be included within the scope of the present invention.

100: mobile terminal
200: Real Estate Information Management Server
210: DB
300: authentication center server
S100: Member information input step
S200: connection step
S300: Customer Certification Step
S400: Lookup search step
S500: step of storing customer inquiry real estate information

Claims (4)

(a) a member information input step of inputting information of a registered member of the real estate information management server through a mobile terminal;
(b) an access step of accessing a real estate information management server through the member information input step;
(c) transmitting the information of the customer requesting the member to broker the real estate to the authentication center server through the mobile terminal and receiving the authentication number transmitted from the authentication center server through the mobile terminal to authenticate the real name of the customer; Customer authentication step;
(d) a retrieval retrieval step wherein the member accesses the real estate information management server through the mobile terminal to search and retrieve information on the real estate requested by the customer;
(e) a customer inquiry real estate information storage step of storing the real estate information searched and searched at the request of the customer in the inquiry search step and the customer information in the real estate information management server,
If steps (a), (b) and (c) are re-executed at the request of the customer, the history of the customer information stored in the real estate management server and the real estate information searched and retrieved at the request of the customer are the (c) The real estate transaction management method using customer authentication, characterized in that immediately after the step) is transmitted to the portable terminal from the real estate information management server.
The method of claim 1,
The real estate information management server is a real estate transaction management method using a customer authentication, characterized in that interlocked with the authentication center server by wired or wireless communication.
The method of claim 1,
The history of the real estate information searched and retrieved at the request of the customer, real estate transaction management method using a customer authentication, characterized in that it comprises a region, type of sale, confirmation time.
The method of claim 3,
The member is a real estate agent or a real estate transaction management method using a customer authentication, characterized in that the brokerage assistant designated by the real estate agent.

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