JP2002007542A - Real estate evaluation data disclosure device, real estate evaluation data disclosure method, real estate evaluation data viewing device, real estate evaluation data viewing method, and recording medium - Google Patents

Abstract

(57) [Summary] [Purpose] To provide information disclosure technology that allows ordinary people to have real estate transaction-related information such as objective evaluations including the reasons for price determination with equal effort by real estate agents with little effort. [Constitution] A real estate information database that allows browsing of transaction information on a specific real estate, and a price, etc., at which the price etc. data is received when a viewer who browses the real estate information database sends the price etc. data for the real estate. A real estate evaluation data disclosure device including a data receiving unit and a price database that accumulates received price data for each pertinent real estate and enables browsing.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a technology for facilitating information sharing between a seller and a buyer in real estate transactions. More specifically, the present invention relates to a technology for disclosing information necessary for real estate transactions to the general public and utilizing evaluation data such as prices from viewers.

[0002]

(Prior art) (Net sales) There are several patent applications for auctioning used cars through the Internet. A used car differs from a new car in that it does not have a uniform price even if it has the same model and year, but has different mileage. Therefore, it is suitable for an auction system via the Internet.

When the prior art was investigated based on the following keywords, 63 cases were extracted. Real Estate * Price * (Internet + Communication) Among the prior arts investigated therein is, for example, a real estate auction system (utility model registration No. 3063933). This is an auction system that provides transparency to the process of purchasing real estate, gives buyers a sense of security, and can efficiently provide real estate at an appropriate price. This will be described in more detail.

[0004] Under the control of the auction control means, real estate information is selectively displayed on the screen of the display device, and when the offer price of the real estate is displayed, the buyer responds to the offer price through the buyer terminal. ,
This is a device in which a selling price or a rental price of a real estate is determined between a seller and a buyer. (Real estate valuation method) By the way, typical methods for determining the price of a real estate include a comparison method with examples of peripheral transactions, a profit return method, and the like. According to the above-mentioned prior art search, a real estate information management system (Japanese Patent Laid-Open No. 11-272746, etc.)
Also exists. This is a method in which specialists such as real estate appraisers and lawyers gather to make the method of determining prices more efficient using computer technology.

[0005]

By the way, there is a great need to know the real estate price accurately before a transaction. In other words, property prices are uncertain. (Disadvantages of conventional pricing method) Unlike mass-produced products, real estate does not exist as one. However, even real estate prices are a subject of trading in a liberal economy, so basically the balance between supply and demand (hereinafter
"Supply and demand"). Therefore, the conventional real estate valuation method is said to employ the peripheral transaction comparison method, the profit return method, etc. In the case of a fluctuating structure, the accuracy is reduced.

[0006] In the real estate information management system disclosed in JP-A-11-272746 or the like, it is expected that too much time and cost will be required. (Disadvantages of auctions) In auctions, prices are not determined until a transaction is concluded, so it has not been possible to respond to the need to know prices in advance. The auction is accompanied by the "curse of the winner" in economics. That is, there is always the suspicion that a successful bidder has always made a bid for too high a price. This suspicion can be considered to be inappropriate as a method of determining objective prices.

[0007] If price formation is carried out after providing factors and materials for price determination, it is expected that individual judgment will be improved quickly, the learning effect will be enhanced, and the accuracy of price determination will also be improved. No such mechanism is provided. The problem to be solved by the present invention is that, with a small amount of effort, ordinary people can communicate with real estate agents with knowledge, laws, information, etc. necessary for real estate transactions and real estate transaction related information such as objective evaluation including reasons for price determination. The purpose is to provide a mechanism so that they can have equality.

[0008] Here, an object of the invention described in claims 1 to 7 is to provide an ordinary person with a real estate agent on the basis of real estate transaction-related information such as objective evaluation including the reason for price determination with little effort. An object is to provide an information disclosure device that can be held. The object of the invention described in claim 8 and claim 9 is to enable real people to have real estate transaction-related information such as objective evaluation including the reason for the price determination with a small amount of labor and a real estate agent. , An information disclosure method or an information disclosure program.

Further, the inventions of claims 10, 11 and 12 provide real estate transaction-related information such as objective evaluation including the reason for price determination with a small amount of effort and with a real estate agent. An object of the present invention is to provide an information browsing apparatus, an information browsing method, and an information browsing program for obtaining the information.

[0010]

SUMMARY OF THE INVENTION The present invention achieves the above object by using, for example, a communication system technique and an information processing technique using a computer that ensure interactivity using the Internet or the like. Claims 1 to 7 describe devices provided in a database center. Claim 8 describes the method invention, and claim 9 describes the invention of the recording medium on which the program is recorded. Furthermore, claim 10 to claim 12
The above describes devices, methods, and programs used by viewers.

(Claim 1) The invention according to claim 1 is a real estate information database which allows browsing of transaction information on a specific real estate, and a viewer who browses the real estate information database stores data such as price for the real estate. A real estate evaluation data disclosing device comprising a price etc. data receiving means for receiving the price etc. data when transmitted, and a price etc. database for accumulating the received price etc. data for each real estate pertaining to browsing. Related.

(Definition of terms) The term "transaction information" refers to information for specifying a real estate, such as a location, and legal items required by law as required for a transaction. The “price etc. data” may be only the price, but preferably include the price, the reason for determining the price, and the examination items. A format to be input as price or other data may be provided so that the viewer can freely obtain it.

"Price etc. data receiving means" is a communication system for receiving price etc. data transmitted through a telephone line, a dedicated line or the like. There are means for automatically receiving data at predetermined time intervals, and means for receiving and receiving a transmission command when the communication line is constantly connected. (Operation) The real estate evaluation data disclosure device according to claim 1 is
The following effects are obtained.

First, a certain visitor A browses a real estate information database to obtain transaction information on a certain real estate X. Then, the viewer A creates and transmits data such as price for the real estate X. Then, the transmitted price etc. data is received by the price etc. data receiving means. The received price etc. data is accumulated in the price etc. database and can be browsed.

[0015] Similarly, a certain visitor B obtains transaction information on the real estate X, and prepares and transmits data such as price for the real estate X. Then, the transmitted price etc. data is received by the price etc. data receiving means, stored in the price etc. database, and can be browsed. Viewer A who wants to view other people's price etc. data for real estate X
Acquires the price etc. data transmitted by another person (for example, the viewer B) by browsing the price etc. database. Thus, the viewer A can relatively evaluate the price and other data transmitted by the viewer A.

That is, according to the present invention, a large number of viewers can compare and examine their own price data and other person's price data, thereby contributing to price determination in consideration of the balance between supply and demand. . (Claim 2) The invention according to claim 2 is a limitation of the real estate evaluation data disclosure device according to claim 1, wherein the evaluation data for the price etc. data input by another person is transmitted as evaluation data. The present invention relates to a real estate evaluation data disclosing device including an evaluation data receiving means for receiving the evaluation data, and an evaluation database for accumulating the received evaluation data and making the evaluation data viewable.

(Explanation of terms) “Evaluation data” means ○ × △
The document may be a simple evaluation such as, or a document based on text data. The format to be input as the evaluation data may be provided so that the viewer can freely obtain the format. The “evaluation data receiving device” is also a communication unit for receiving evaluation data transmitted through a telephone line, a dedicated line, or the like, similarly to the “price etc. data receiving unit” described in the term of claim 1.

(Operation) C, which has obtained price data and the like for the real estate B provided by a certain person A from the price and the like database, inputs evaluation data to the price and the like data.
Send. Then, the transmitted evaluation data is received by the evaluation data receiving means. The received evaluation data is accumulated in the evaluation database and can be browsed.

A person D who wants to view transaction information, price data, etc. on the real estate B, and evaluation data on the price data, etc., can read the real estate B from the real estate information database.
, The price or the like data provided by A or another person from the price or the like database, and the evaluation data provided by C or another person from the evaluation database.

(Claim 3) The invention according to claim 3 limits the real estate evaluation data disclosing device according to claim 1 or 2, wherein the evaluation database counts the viewed evaluation data. The present invention relates to a real estate evaluation data disclosure device including a count database that accumulates browsing number data.

(Operation) In the count database, browsed evaluation data is counted, and browse count data is accumulated. Therefore, evaluation data that has been viewed a lot can be specified later. (Claim 4) The invention according to claim 4 limits the real estate evaluation data disclosure device according to claim 1, 2, or 3, and the real estate information database stores the transaction information and the stored transaction information. The present invention relates to a real estate evaluation data disclosing device that makes it possible to browse relevant map data.

(Explanation of terms) The "means for making map data browsable" is, for example, a means for separately preparing a map database and linking it as necessary. (Operation) The viewer who accesses the real estate information database and browses the stored transaction information can browse the map data related to the transaction information, which is convenient when he wants to know geographical information.

(Claim 5) The invention according to claim 5 is a limitation on the real estate evaluation data disclosure device according to any one of claims 1 to 4, wherein the real estate information database is stored. The present invention relates to a real estate evaluation data disclosure device that allows browsing of peripheral transaction case data related to transaction information.

(Explanation of terms) The "means for making the peripheral transaction examples browseable" is, for example, a means for separately preparing a peripheral transaction example database and linking it as necessary. (Operation) The viewer who accesses the real estate information database and browses the stored transaction information can view the peripheral transaction examples of the transaction information related to the transaction information. It is convenient.

(Claim 6) The invention according to claim 6 limits the real estate evaluation data disclosing device according to any one of claims 1 to 5, and includes a database for price etc. created for each real estate. For each sender who sent the price data, the transmission price in the price data sent by the sender, the actual transaction price when the real estate was actually traded, and the comparison between the actual transaction price and the transmission price Create sender data with comparison data
The real estate evaluation data disclosure device according to any one of claims 1 to 5, further comprising a ranking database that ranks a sender whose comparison data is small and enables browsing.

(Operation) First, for a sender who has transmitted data such as price, a database such as price is stored for each sender.
Create sender data with transmission price, actual transaction price and comparison data comparing the actual transaction price with the transmission price. In the ranking database, senders who transmitted data such as prices close to the actual transaction price are ranked and can be browsed.

(Claim 7) The invention according to claim 7 is a limited real estate evaluation data disclosure device according to any one of claims 1 to 6, and is provided for viewing on a real estate information database. The present invention relates to a real estate evaluation data disclosure device provided with real estate data receiving means for receiving data on a real estate desired to be provided.

(Explanation of terms) "Real estate data receiving means"
Is a communication system for receiving data such as price transmitted through a telephone line, a dedicated line, or the like. The format to be input as data may be provided so that the sender can freely obtain it.

(Operation) The real estate data receiving means receives data relating to the real estate desired to be browsed in the real estate information database. Therefore, labor for enriching data relating to the real estate to be browsed can be saved. (Claim 8) The invention according to claim 8 is a real estate information disclosure procedure which enables browsing of a real estate information database storing transaction information on a specific real estate, and a viewer who browses the real estate information by the real estate information disclosure procedure. When receiving price data for the real estate concerned, the price data reception procedure for receiving the price data, and the price enabling the browse of the price database accumulated for each real estate pertaining to the received price data The present invention relates to a real estate evaluation data disclosure method including a data disclosure procedure.

According to a ninth aspect of the present invention, there is provided a real estate information disclosure procedure which enables a computer to browse a real estate information database storing transaction information on a specific real estate, and the real estate information disclosure procedure. Price and other data receiving procedure for receiving price and other data when a viewer who has viewed the real estate information transmits the price and other data for the real estate, and a price and other database that stores the received price and other data for each real estate that is to be viewed And a computer-readable recording medium on which a program for executing a procedure for disclosing data such as a price that allows the user to view the data is stored.

Here, the "recording medium" is a medium capable of carrying a program which cannot occupy space by itself, and includes, for example, a floppy (registered trademark) disk, a hard disk, a CD-ROM, an MO ( Magneto-optical disk), DVD-ROM, PD and the like. (Claim 10) The invention according to claim 10 is a browsing means for browsing a real estate information database capable of browsing transaction information on a specific real estate, and a transmitting means for transmitting data such as price for the real estate in the browsed real estate information database. And a browsing unit pertaining to a real estate evaluation data browsing device capable of accumulating price and other data transmitted by the transmitting unit for each real estate and browsing a price and other database that can be browsed.

(Explanation of Terms) The “real estate evaluation data browsing device” in the present invention is, for example, a device provided with browser software for browsing a real estate database by connecting to the Internet, and is generally a personal computer. . However, a dedicated terminal device specialized in transmitting data such as price or browsing data such as price may be used.

(Claim 11) The invention according to claim 11 is
A property information browsing procedure for browsing a real estate information database capable of browsing transaction information on a specific real estate, a transmission procedure for transmitting price and other data for real estate in the browsed real estate information database, and a price and other data transmitted in the transmission procedure And a price etc. data browsing procedure for browsing a price etc. database which can be browsed by accumulating for each real estate.

(Claim 12) The invention according to claim 12 is
To the computer, a real estate information browsing procedure for browsing a real estate information database capable of browsing transaction information on a specific real estate, a transmission procedure for transmitting data such as prices for real estate in the browsed real estate information database, and a transmission procedure for the transmission procedure The present invention relates to a computer-readable recording medium storing a program for executing a price etc. data browsing procedure for accumulating price etc. data for each real estate and browsing a price etc. database which can be browsed.

(Other) The program recorded on the recording medium according to the twelfth aspect is such that a viewer accesses a server of a program provider using a public communication line of a communication carrier and displays the program on a display of the viewer. By clicking the button displayed in the above, the site operator can also construct so that it can be downloaded to the viewer's hard disk. That is, the site operator can provide a transmission device capable of downloading the above-described program.

[0036]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in more detail with reference to embodiments and drawings. The drawings used here are FIGS. 1 to 3. FIG. 1 is a conceptual diagram showing a first embodiment of the present invention. FIG. 2 is a conceptual diagram illustrating the second embodiment. FIG. 3 is a conceptual diagram illustrating a part of the first embodiment in detail.

(Outline) As shown in FIG. 1, the present embodiment uses a communication system technology and an information processing technology using a computer in which interactivity is secured using the Internet. Then, the site operator, the real estate information database that allows browsing of transaction information about a specific real estate, and, when the viewer who browsed the real estate information database transmits the price etc. data for the real estate, the price etc. data The apparatus manages a real estate evaluation data disclosure device including a received price etc. data receiving unit and a received price etc. data for each pertinent real estate to be browsed and a price etc. database which can be browsed.

The real estate uploaded to the real estate information database may be either for sale or for rent. “Transaction information” is information for specifying a real estate, such as a location, and statutory matters stipulated by law as necessary for a transaction. More specifically, as information for identifying a real estate, image data such as the appearance, interior, surroundings, and view from a window of a real estate property, attribute data for identifying an owner (seller, lender) and an intermediary,
Such as the seller's lowest desired price. In addition, the legal items required for the transaction include, for example, floor area ratio, floor area ratio, whether there are diagonal line restrictions (road diagonal line, adjacent land diagonal line, northern diagonal line, altitude diagonal line), whether it is an urbanization area or an urbanization adjustment area, etc. Data. Further, information on the presence or absence of an active fault, information on the administrative district to which the real estate belongs, and the like may be included.

In the real estate information database, a map database that allows a user to browse a nearby map by inputting a location, a peripheral transaction case database that can reference a peripheral transaction example by inputting a location, and laws relating to real estate transactions can be referenced. It is linked to a database such as a real estate transaction law database. "Price and other data"
Is the price, the reason for determining the price, and the items to be considered. A format to be input as price data is provided so that a viewer can freely download the format.
For example, "property X: price = 48 million yen, examination item: location = 5 points, layout = 4 points, shopping convenience = 3
Point, ..., Reason for decision: The market price of a new condominium that is taken into consideration from nearby transactions is reasonable at ¥ 700,000 per tsubo. "
Such data.

It should be noted that miscellaneous data not prepared as a study item is also accepted. For example, it is information that it is highly evaluated that the designer is wholly, and that the company O does not use formaldehyde for the adhesion of the wallpaper because the company contracts the interior. "Price and other data receiving means"
Is a communication system for receiving data such as price transmitted through a general telephone line.

(Operation) The above-described real estate evaluation data disclosure device has the following operation. First, a certain viewer A browses the real estate information database and obtains transaction information on a certain real estate X. Then, the viewer A creates and transmits data such as price for the real estate X. Then
The transmitted price etc. data is received by the price etc. data receiving means. The received price etc. data is accumulated in the price etc. database and can be browsed.

[0042] Similarly, a certain visitor B obtains transaction information on the real estate X, creates data such as price for the real estate X, and transmits it. Then, the transmitted price etc. data is received by the price etc. data receiving means, stored in the price etc. database, and can be browsed. Viewer A who wants to view other people's price etc. data for real estate X
Acquires the price etc. data transmitted by another person (for example, the viewer B) by browsing the price etc. database. Thus, the viewer A can relatively evaluate the price and other data transmitted by the viewer A.

(FIG. 2) In the embodiment shown in FIG. 2, an evaluation data receiving means for transmitting, as evaluation data, an evaluation of data such as price input by another person, and receiving the evaluation data in that case, It has an evaluation database that stores data and makes it available for viewing. For example, the viewer A is browsing data such as the price of Mr.
The evaluation of Mr. was transmitted as evaluation data. The evaluation data is filed for each sender who has transmitted data such as price.

"Evaluation data" includes "O: good",
"△: OK" and "X: Not good". However, the number of steps may be finer or two. Furthermore, using a keyboard etc. separately,
A document display may be input and transmitted by displaying a keyboard on the liquid crystal. The input means for the “evaluation data” is, for example, a personal computer. In addition to input devices such as a keyboard and a mouse, a touch panel sensor built into a dedicated device may be used, or a simple button-type evaluation input such as ○ ×
It may be a dedicated device that can input a document using text data.

The evaluation data is filed for each evaluation object, that is, for each real estate to be traded. However, it is also possible to sort the evaluation data by subject.
Although illustration is omitted, the browsed data, such as price, counts the number of views and creates a count database. This count database is useful for selecting data such as price to be referred to.

By utilizing such a site, a large number of viewers can compare their own price etc. data with other people's price etc. data, and evaluate the price etc. data. Can be browsed, the basis of price determination based on supply and demand is clarified, which contributes to price determination in consideration of supply and demand balance.
In particular, it is expected that data such as price data uploaded by any arbitrary real estate agent will be eliminated by exposure to a large number of viewers.

Further, the viewer of this site has an opportunity to consider the reason for the price decision, and has an effect that the sense of the market can be improved in a relatively short period of time. (FIG. 3) FIG. 3 shows what data is stored in a price etc. database. In the illustrated example, it is assumed that Mr. A sent the property X with a price of 48 million yen, but the actual transaction price was 40 million yen. As a result, the ratio between the transmission price and the actual transaction price was 1.2, and the price difference was plus 8 million yen.
And It is assumed that some inputs have been made for the property X, and some inputs have been made for other properties, for example, Y.

As shown in FIG. 3, a ranking database is created for properties for which actual transactions have been completed in the price database. This ranking database calculates and tabulates rankings for each property. For example, for property X, the transmission price of Mr. D is closest to the actual transaction price, followed by Mr. F and Mr. H. The property Y is similarly tabulated. In addition to the totals for each property, for example, a general ranking is calculated for each period,
It is counted. Prize money, prizes and the like may be presented to the top ranking players.

[0049] The ranking database created in this way can be browsed by the site operator. This ranking database is useful for selecting data such as price to be referred to. (Others) Although illustration is omitted, the real estate that the user wants to be posted on the real estate information database of this site can be uploaded from the general public. That is, this site is provided with real estate data receiving means for receiving data relating to the real estate desired to be browsed in the real estate information database.

[0050]

According to the invention as set forth in claims 1 to 7, ordinary people can hold real estate transaction-related information such as objective evaluations including the reasons for price determination with equal effort with real estate agents with little effort. An information disclosure device for obtaining the information can be provided. Further, according to the inventions described in claims 8 and 9, it is possible for ordinary people to have real estate transaction-related information such as objective evaluation including the reason for price determination with equal effort with real estate agents with little effort. , An information disclosure method or an information disclosure program.

According to the tenth, eleventh, and twelfth aspects of the present invention, real estate transaction-related information such as objective evaluation including the reason for price determination can be obtained with little effort by a real estate agent. Information browsing device to be able to have
An information browsing method and an information browsing program could be provided.

[Brief description of the drawings]

FIG. 1 is a conceptual diagram showing a first embodiment of the present invention.

FIG. 2 is a conceptual diagram showing a second embodiment.

FIG. 3 is a conceptual diagram illustrating a part of the first embodiment in detail.

Claims (12)

[Claims] Claims: 1. A real estate information database that allows browsing of transaction information on a specific real estate, and when a viewer who browses the real estate information database transmits data such as price for the real estate, the price data is received. A real estate evaluation data disclosing device comprising a price data receiving means, and a price database for accumulating the received price data for each pertinent real estate and making it available for browsing. 2. An evaluation data receiving means for receiving an evaluation of price data etc. inputted by another person as evaluation data, the evaluation data receiving means receiving the evaluation data, an evaluation database storing the received evaluation data and enabling browsing. The real estate evaluation data disclosure device according to claim 1, comprising: 3. The real estate evaluation data disclosing apparatus according to claim 1, wherein the evaluation database includes a count database that counts browsed price and other data and accumulates browsing number data. 4. The real estate evaluation data disclosing device according to claim 1, wherein the real estate information database allows browsing of map data related to the stored transaction information. 5. The real estate evaluation data disclosing device according to claim 1, wherein the real estate information database is capable of browsing peripheral transaction case data related to the stored transaction information. 6. The price database created for each real estate includes, for each sender who transmitted the price data, the transmission price in the price data transmitted by the sender and the actual price when the real estate was actually traded. Claims with a ranking database that creates sender data with a transaction price and comparison data obtained by comparing the actual transaction price and the transmission price, and that allows ranking and browsing of senders with smaller comparison data The real estate evaluation data disclosure device according to any one of claims 1 to 5. 7. The real estate evaluation data disclosing device according to claim 1, further comprising real estate data receiving means for receiving data on a real estate desired to be browsed in the real estate information database. . 8. A real estate information disclosure procedure which enables browsing of a real estate information database storing transaction information on a specific real estate, and a viewer who browses the real estate information by the real estate information disclosure procedure transmits price and other data for the real estate. Real estate with a price and other data receiving procedure for receiving the price and other data when transmitted, and a price and other data disclosing procedure that allows browsing of the price and other data stored for each property pertaining to viewing the received price and other data Evaluation data disclosure method. 9. A real estate information disclosure procedure which enables a computer to browse a real estate information database storing transaction information on a specific real estate, and a viewer who browses the real estate information by the real estate information disclosure procedure, A price and other data receiving procedure for receiving the price and other data when the price and other data is transmitted; a price and other data disclosing procedure for allowing the received price and other data to be browsed in a price and other database stored for each real estate pertaining to browsing; And a computer-readable recording medium storing a program for executing the program. 10. A browsing means for browsing a real estate information database capable of browsing transaction information on a specific real estate, and a transmitting means for transmitting data such as a price for the real estate in the browsed real estate information database, wherein the browsing means is provided. And a real estate evaluation data browsing apparatus which stores the price etc. data transmitted by the transmission means for each real estate and allows browsing a price etc. database which can be browsed. 11. A real estate information browsing procedure for browsing a real estate information database capable of browsing transaction information on a specific real estate, a transmission procedure for transmitting price and other data for real estate in the browsed real estate information database, A real estate evaluation data browsing method comprising: a price etc. data browsing procedure for accumulating transmitted price etc. data for each real estate and browsing a price etc. database which can be browsed. 12. A real estate information browsing procedure for browsing a real estate information database capable of browsing transaction information on a specific real estate to a computer, a transmitting procedure for transmitting data such as a price for a real estate in the browsed real estate information database, A computer readable recording medium storing a program for executing a price etc. data browsing procedure for accumulating price etc. data transmitted in the transmission procedure for each real estate and browsing a price etc. database which can be browsed.