JP2002189790A - System for supporting real estate business - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a real estate business support system, by which various agents are made to intervene in regard to the business of real estate agents, activate the respective agents, also enable a user to participate in real estate business, can eradicate the uncertainty of the real estate agents by opening information to the public by utilizing a network, etc., and can easily collect and distribute information requested by the user. SOLUTION: In the real estate business support system, a general user terminal 7, agents terminal devices 6a, 6b,..., real estate agents terminals 8a and 8b,..., and a system provided with a server 3 are connected through the network 1, and a series of real estate business beginning with land selection is carried out. The real estate business support system is also provided with a function for distributing information data stored in the real estate agents terminals 8a and 8b,..., through the server 3 provided in the system to the general user terminal 7 in responses to a request from the general user terminal 7.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a real estate business using a network.

[0002]

2. Description of the Related Art In the real estate business, businesses such as purchase of land, mediation of buildings and houses, and planning, construction, and management of buildings are performed. Mainly, there is a real estate agency as a real estate business. Real estate agents are roughly divided into land sales, housing placement,
A real estate agency that conducts small-scale business such as building management, and plans business plans for buildings and condominiums as well as small businesses.
Divided into real estate agents that conduct large-scale business such as implementation. Generally, a real estate agency that conducts a large-scale business is called a comprehensive real estate agency. When conducting large-scale business such as buildings and condominiums, a general real estate agency arranges land purchase, building design, construction, management, etc. comprehensively, but the general real estate agency
It is customary to ask a specific business partner for various tasks. For this reason, there is practically no room for unspecified other companies to enter, and at present, the real estate business is performed by a limited group of companies at a certain site. In addition, in conducting a large-scale business, general users rarely participate, so that opinions and the like of general users tend to be hardly reflected.

In addition, with the development of information technology in recent years, information on real estate business such as buying and selling of land and mediation of houses can be browsed and negotiated on a homepage or the like established by a real estate agent. These homepages allow the user to view information on land and houses handled by the real estate agent (for example, buying and selling land, housing arrangements, etc.).

[0004]

For example, when a user purchases land and generally builds a house (building), he or she normally leaves everything to a real estate agent, and the user himself is not involved. Absent. In most cases, there is no partnership between merchants and it is not disclosed to the user, but is determined implicitly. Moreover, the agreement on the amount of money tends to be unclear. Also, when conducting a large-scale business such as condominiums, it is usual for a comprehensive real estate agency, that is, a large company, to perform everything from design planning to construction,
It is difficult for small companies and other new construction and management companies to enter.

Further, in recent years, with the development of networks such as the Internet, it is possible to easily transmit various information and obtain information. For this reason, it is convenient to use a network, but for example, when searching for land for sale or housing in the area you request, usually the homepage of a real estate agent who posts land sales, housing placement, etc. It is very hard work to collect such materials, because there are many properties handled by other real estate agents in the area requested by them.

Accordingly, a first object of the present invention is to provide a real estate agent with various companies to intervene, activate each company, allow a user to participate in the real estate business, and use a network or the like to collect information. An object of the present invention is to provide a real estate business support system that can disclose uncertainty to a real estate agent by making it public. The second purpose is
It is an object of the present invention to provide a real estate business support system that can easily collect and distribute information requested by a user.

[0007]

According to the first aspect of the present invention, there is provided a real estate business support system for connecting a general user terminal and a terminal device of a trader via a network to perform a series of real estate business. And a means for public offering or selection for selecting land and houses. The invention according to claim 2 is characterized by comprising a selection means for selecting a contractor for each step of a series of real estate business starting from the selection of the land and the like.

[0008] According to the above configuration, a series of real estate business is selected for land or the like by means of public offering or selection of land or the like, and a series of real estate business is started. In a series of real estate business, a company is selected for each process. Furthermore, the selection of land and the like or the selection of a contractor are performed using a network.
By using the network, the business scope can be expanded and the real estate business can be performed. In addition, by selecting a contractor for each step of the real estate business, small companies and
New entrants can also participate in the real estate business.

According to a third aspect of the present invention, there is provided an announcement means for announcing the trader specified by the specifying means.

[0010] According to the above configuration, by publishing the specified company, it is possible to select a company at an appropriate price, and it is possible to wipe out opaque portions between the real estate company and the company. In addition, transparency of the business decision process and the vendor decision process facilitates project finance for the business and activates the insurance function.

According to a fourth aspect of the present invention, the selecting means includes a public offering means for publicly offering a company participating in a real estate business;
The bidding unit includes a bidding unit for a bidder to be offered by the public offering unit, a bidding unit that determines a successful bidder for the bidding unit, and a notification unit that notifies the bidding unit that the bidding unit has made a successful bid. It is characterized by the following.

[0012] According to the above configuration, by using means for specifying a trader by bidding to select a trader in each step of the business plan, it is possible to activate the traders and to specify the trader fairly. it can. In addition, since the successful bid price is lowered due to price competition between bidders and the like, the overall cost of the business can be further reduced.

[0013] The invention according to claim 5 is characterized in that the trader participating in the public recruitment means has a registration means for performing a member registration.

[0014] According to the above configuration, by limiting the companies that can participate in each step of the real estate business to those who have registered as members in advance, the identities can be clarified, a certain technical level can be secured, and the company's physical strength should be considered. By doing so, later troubles can be eliminated.

[0015] The invention according to claim 6 is characterized in that the real estate business is provided with reflecting means for taking in the opinions of general users.

According to the above configuration, by reflecting the opinion of the user, it is possible to conduct a business that is not restricted to the real estate business (business).

According to a seventh aspect of the present invention, the reflecting means is provided in response to a public offering for publicly asking for a business plan in a real estate business, a public offering for publicizing a questionnaire, and a public offering for the business plan and the questionnaire. And a counting means for collecting and counting the collected data.

According to the above configuration, a business operator (a real estate agent or the like) that executes a business can easily collect opinions and the like of general users and reflect an appropriate plan in the business.

According to the invention described in claim 8, the terminal of the general user, the terminal of the real estate agent, and the system including the server are connected via a network, and the terminal of the general user requests the server from the server. When the server is connected, the server connects to the terminal of the real estate agent and transmits the request, the terminal of the real estate agent transmits information data related to the request to the server, and the server It has a function of distributing information data transmitted from the terminal to the terminal of the general user.

According to the present invention, since the information data of the property possessed by each real estate agent is stored in the terminal of each real estate agent, the load on the server provided in the real estate business support system can be reduced. Further, since there is no need to store the information data in the server, it is not necessary to constantly update the information data. Further, it is possible to easily collect the latest information related to a request from a general user.

According to a ninth aspect of the present invention, each terminal of the real estate agent is provided with an input device having a function of receiving analog information as the information data.

According to the present invention, when a real estate agent inputs information data to a terminal, various analog information can be easily input as information data and stored in the terminal.

According to a tenth aspect of the present invention, the information data is managed using an IC card.

According to the present invention, the transmission and reception of information data between the server of the real estate business support system and the terminal of the real estate agent is performed using an IC card whose record cannot be rewritten, and a security check and history in the transmission and reception are performed. By managing information data such as data, it is possible to clarify the history of the information data and suppress later troubles and the like.

[0025]

FIG. 1 shows a schematic configuration diagram of a real estate business support system according to an embodiment of the present invention. As shown, this system is a real estate business support system reservation company 2
Server 3 and terminal 8 of real estate agent 8 (Company A ... Company B ...)
a, 8b ... and the terminals 6a, 6 of the trader 6 (company X ... company Y ...)
.. and the user terminal 7 are connected via the network 1. The real estate business support system reservation company 2 is a company that operates this system. A preferred example of the network 1 is the Internet.

The server 3 of the real estate business support system reservation company 2 includes a real estate business support system 4 and a database 5
And. The real estate business support system 4 includes a display unit that displays an item for selecting a real estate business on a screen, and a search unit that searches for information corresponding to the selected item. When an item displayed on the screen is selected, the search means searches the database 5 for information corresponding to the selected item and extracts the information. Database 5
Is a business database that stores information data necessary for performing real estate business, a registration database for registering and storing real estate agents and contractors as members,
And a property database for storing property information data of buildings and the like.

The contractor 6 is a company that purchases land, designs a building, constructs a building, renovates and remodels a building, sells a building, manages a building, and the like, and corresponds to a contractor involved in real estate business. (The agent 6 includes a real estate agent.) There are many agents according to the type of real estate business, but here, only five agents are given as an example. However, the present invention is not limited to this number in implementing the present invention. There are many such companies. In addition, the trader 6 can register as a member from the website operated by the real estate business support system reservation company 2 via the network 1. Only a registered company is a company that can participate in the real estate business that the real estate business support system reservation company 2 solicits. Member registration is provided to prevent future troubles by identifying yourself and securing a certain technical level.

The real estate agent 8 is a real estate agent who promotes the real estate business itself or a real estate agent. The real estate agent 8 can register as a member from the website operated by the real estate business support system reservation company 2 via the network 1. The registered real estate agent 8
In advance, the properties possessed and handled by each real estate agent 8 are stored as information data in the terminals 8a, 8b,... Of each real estate agent. This information data is distributed via a real estate business support system when a general user requests information data.

As means for storing the property as information data, the terminals 8a, 8b,... Of the real estate agent are provided with a capture device 10 which can capture analog information as information data in the terminals 8a, 8b,. For example, it is a scanner or an electronic fax. Further, the captured information is converted into a format created in advance and stored as information data.
By adopting such a form, the real estate agent can easily import analog information as information data into the terminals 8a, 8b,... Without any extra labor or knowledge. Also, terminals 8a, 8b,.
Is a real estate business support system 2 and a real estate agent terminal 8
a, 8b,... for managing a history state when a security check or information data transmission / reception is performed. For example, an apparatus for using an IC card.

The user refers to a general user having a terminal that can be connected via the network 1. The general user can use the real estate business support system reservation company 2 via the network 1 for ordinary real estate business such as buying and selling land and mediation of housing. Further, the user or the trader can use this system to transmit opinions and requests to the real estate trader. In addition, it is possible to participate in business plans and the like planned by real estate agents through questionnaires and the like.

The real estate business support system reservation company 2 operates a website for using information in various real estate business for users or traders. The website is set up on the network 1 via the server 3. However, the operation of the website is not limited to the real estate business support system reservation company 2.

Real Estate Business Support System The real estate business support system 1 operated by the reservation company 2 can take various forms. For example, a real estate agent himself drafts a business plan for a real estate business such as a building or condominium, and based on the business plan, a design office, a construction company, a sales company, and a management company that are necessary and can participate in the business plan. Establish a site for public recruitment. In this site, business plans and the like are announced and publicly offered, and users or related companies can participate in the business plans using the respective terminal devices for the announcements and public offerings.

Specifically, for example, the screen of the real estate business support system displays real estate business items. The real estate business items include specific selection items, business plan public offering items, and questionnaire items. The specific selection items include items such as land purchase, mediation / management, renovation (repair), business plan drafting / construction / sales, and the like, which are tasks normally performed by real estate agents. The public offering item is an item for a real estate agent to solicit participation from a general user or a company, etc., in a real estate business or the like. Questionnaire items are data on specific items (request and opinion information)
Is an item to collect. The user or the trader may select a desired selection item on the screen.

The terminal devices 6a, 6b,... And the user terminals 7,... Of the respective companies are terminal devices used by the user who wants to use the information relating to the real estate business or the business related to the real estate business. It is an individual personal computer or the like. The terminal device needs to be installed with browser software for connecting to a website on the Internet and browsing information.

Next, as an example of the processing of the real estate business, the processing from when a business plan is drafted to when a contractor is selected as a real estate business will be described. A business plan is drafted,
FIG. 2 is a flowchart showing a process from the decision of the business plan to the publication of the business plan on the website.

First, a business plan is drafted by a real estate agent. The business plan is not limited to a real estate agent, and may be drafted from a registered member or the like. In addition, a form may be adopted in which a general user is surveyed one after another and a business plan is drafted based on public recruitment / request.

The real estate business is performed in the following procedure. First, when a rough business plan is drafted, a real estate agent uses the network to publicly solicit opinions or participation from the agent or general user regarding the business plan (step S4). In parallel, a questionnaire is conducted (Step S6), and the result of the questionnaire is collected (Step S8). The answers collected by the public offering of the business plan and the questionnaire conducted in steps S4 and S6 are totaled (step S10), and the real estate agent examines the details of the business plan draft (step S12). If the opinion of the trader or general user is a useful business plan, the real estate agent reflects the opinion of the trader or general user and determines a business plan (step S14). The determined business plan is published on a website (step S16).

The questionnaire is posted on a website, and collects data (request and opinion information) on specific items from an unspecified number of general user terminals or terminals of traders. The collected information can be widely reflected in business plans and the like. In addition, by posting the results of the questionnaire on a website and notifying the general users or traders, the general user's participation consciousness is improved. In addition, organize the general users who responded to the questionnaire, and as a monitor,
By listening to the opinions of the same plan many times at each stage, the awareness of participating in the plan can be improved.
Even if a different business plan, etc. is drafted, it is possible to make general users deepen their understanding of real estate products related to business plans by repeatedly conducting surveys with general users, and to participate in the development of those products. From the consciousness, the attitude of the company developing the product, etc., it is possible to grow into a purchasing user.

FIG. 3 is a diagram showing a relationship between the business plan and the traders. When the business plan 10 is determined, necessary steps are determined according to the business plan 10 as shown in FIG. For example, as shown in the figure, a company that secures land (purchase) 11, designs a building 12, constructs a designed building 13, sells the constructed building 14, and manages the sold building 15 is required. Become. Land purchase 11, design 12, construction 1 so that contractors can participate in small companies, new entrants, etc.
3. For each process of sales 14, management 15, a public recruitment of traders 16,... The real estate agent causes the agent to intervene in each process and proceeds with the business. Here, the business plan is divided into five steps, but depending on the business plan, the number of steps may be smaller or more than this.

FIG. 4 is a flowchart showing the processing from the announcement of the business plan to the selection of a contractor. As shown, as a next step, a process of selecting a trader is performed. In the selection process, after a business plan is announced by a real estate agent, a public invitation for a company (business participant) who wants to participate in the business plan is made (step S18). In addition, selection of supplier
This is done for each step of the business plan. For example, the process is performed for each process such as land purchase, design, construction, sale, and management. The contractor needs to register in advance in the real estate business support system reservation company 2. Member registration is a condition for selecting a company.

[0041] By a public recruitment of business participants (step S1)
8) From among the registered companies, companies such as a land company, a design company, a sales company, and a management company that want to participate in the business plan bid (step S20). After a certain period,
The real estate agent checks the bidding situation and determines a successful bidder (step S22). If there is a selection criterion for making a successful bid, it will be posted when soliciting. In addition, the real estate agent publishes the specified agent and details on the Internet when the agent decides. By publishing, the evaluation criteria become clearer and the opacity that has existed conventionally can be removed.

The real estate agent issues a successful bid notification and a business request to the successful bidder in accordance with the business plan (step S2).
4). The successful bidder confirms the request (step S
26) Advance the business. The winning bidder and the winning bid price will be clearly communicated to the lost bidders. Real estate agents also
Manage the progress of the business.

As described above, in the real estate business, the public is solicited or selected for land, a business entity is selected for each step of a series of real estate business starting from the land selection, and the business plan is advanced.
By announcing the business plan, land selection, selection of vendors, etc., it is possible to properly and fairly select vendors involved in the real estate business, and to dispel uncertainty about the real estate business. In addition, activation can be achieved by competition between traders. Further, since various companies are involved, various know-how is accumulated. In the present embodiment, it is assumed that the business operator performing the business is a general real estate agent,
Entrepreneurs, capitalists, small and medium developers, etc. may be used.

FIG. 5 is a flowchart showing an example of a building business plan based on the above embodiment. The building business is conducted by general real estate agents, capitalists, large corporations, small and medium developers, and the like (hereinafter, the person conducting the building business is referred to as a “business person”).

First, the enterprise makes a public offer for land based on a business plan such as location selection, scale, use, and the like (step S30). In conducting a public solicitation for land, the target persons are general land owners, public institutions, real estate agents (including intermediaries), and the like.

Next, a plan for the building is drawn up. Specifically, based on the business plan, the design plan (step S3
2), construction company selection (step S34), recruitment agency business selection (step S36), management company selection (step S38), tenant selection (step S40), and insurance company selection (step S42). .

The design plan (step S32) is based on the floor area and number of floors on the first floor based on the area of the land.
Design the entrance, common areas, exterior, parking lot, etc. The design is outsourced to a contractor. The contractor will make a public invitation. The candidates for the open recruitment are design offices, consulting companies, and individual designers. The selection of the construction company (step S34) is performed by public offering. The target is a construction company (including construction department materials). Based on the business plan, comprehensively select from specifications, quotations, payment terms, construction periods, etc. The selection of the recruitment agency business (step S36) is performed by public offering. The target is a real estate brokerage company mainly engaged in tenant placement. Mainly tenant placement and contracting. The management company is selected (step S38) by public offering. The target person is a manager. Comprehensively select from management plan, estimate, etc. Selection of tenant (Step S4
0) is performed by public offering. The target person is a general company or the like looking for an office. Selection of insurance company (step S4
2) will be conducted by public offering. The target is an insurance company.
Select from insurance premium quotes, etc.

As described above, the company selected in the business plan causes the company to intervene at every step of the business plan, and the company proceeds with the building business. When deciding on a business plan or when necessary, a general user or a supplier may conduct a questionnaire survey to reflect the opinion. In addition, it is good that the solicitation for specifying the trader is made by bidding, because the fairness is maintained.

FIG. 6 is a flow chart showing an embodiment of a condominium business plan. The condominium business is conducted by general real estate agents, capitalists, large corporations, small and medium developers, etc. (hereinafter, the person conducting the condominium business is referred to as “entrepreneur”).

First, based on a business plan such as location selection, scale, use, and the like, the business entity recruits land (step S5).
Perform 0). In conducting a public solicitation for land, the target persons are general land owners, public institutions, real estate agents (including intermediaries), and the like.

Next, a condominium plan is drawn up. Specifically, based on the business plan, the design plan (step S
52), construction company selection (step S54), sales plan (step S56), management company selection (step S5)
8), a home loan company is selected (step S60), and an insurance company is selected (step S62).

In the design plan (step S52), each room, entrance / shared plan, appearance, and parking lot are designed based on the number of dwelling units and the size of dwelling units based on the land area. The design is outsourced to a contractor. The contractor will make a public invitation. The candidates for the open recruitment are design offices, consulting companies, and individual designers. The selection of the construction company (step S54) is performed by public offering. The target groups are construction companies (including construction department materials) and house makers. Based on the business plan, comprehensively select from specifications, quotations, payment terms, construction periods, etc. The sales plan (step S56) includes a sales company,
Outsource to an advertising company. Sales companies are selected by public offering. The target is a sales contractor or a real estate agency. It is preferable that a real estate agent or the like that performs sales consignment be registered as a member in advance. Registered real estate agents can be used by region. In the registration, by registering land and housing information handled by a real estate agent, it is possible to obtain land and housing information for each region when a general user uses it. The selection of an advertising company will be made by public offering. The target is an advertising agency. A comprehensive selection is made from sales plans and sales promotion plans such as "by when,""how," and "how much to sell." Sales are conducted in advance for general users by conducting a questionnaire survey on the plan. Questionnaire surveys are designed to explore the possibilities of planning.
It is performed as appropriate at the time of planning and sales planning. General users
A circle may be created for those who are interested in the plan and those who want to consider purchasing. Further, when selling an apartment, it is preferable to create an area of the apartment to be sold as a virtual space on the screen and have the user use it as real property information when selecting an apartment. Specifically, the appearance, floor plan, local facilities, stores, shopping streets, and the like are created. By creating a virtual space, when selecting an apartment, it is possible to browse the apartment and its surroundings realistically. The management company is selected (step S58) by public offering. Targets are management companies, security companies, and cleaning companies. Comprehensively select from management plan, estimate, etc. The selection of the mortgage company (step S60) is performed by public offering. The target is a bank / loan company. Comprehensively select from payment terms, interest rates, etc. Selection of insurance company (step S62)
Will be conducted by public offering. The target is an insurance company. Select from insurance premium quotes, etc.

In this way, the company selected in the business plan causes the company to intervene in each step of the business plan, and the business proceeds with the condominium business. In particular, since the construction of an apartment or the like is a general user, it is advisable to carry out a questionnaire survey or the like as appropriate to proceed with the plan while reflecting the opinions of the general user. In addition, if the public offering for specifying the trader is made by bidding, fairness may be maintained. In addition, the detached house business can proceed in almost the same way as the condominium business. In addition, this system can be used for construction of a cooperative house where general users recruit an unspecified small number of house applicants. In addition, the present system can be used for renewal work in a building or repair work in a condominium when selecting a contractor. Furthermore, in buying and selling real estate, etc., by registering both the prospective buyers of real estate etc. in advance, based on the purchase information, the prospective seller can obtain the information of the prospective buyer and the prospective buyer can sell the information of the prospective buyer. Information can be selected.

As another embodiment of the real estate business support system, a site may be set up for use in buying and selling land and housing for each region. For example, a real estate agent or a real estate agent is registered for each region, and information on land and houses handled by each real estate agent or the real estate agent is made available to general users. Also, it is preferable to create a mutually usable site in the same site. For example, a site may be created in which a general user selects real estate information using a map, an item, or the like, and on the screen, the user can search for the appearance, layout, position, details, and the like of the house. In the case of a mutual use site, the real estate agent does not need to register information on land, houses, and the like handled by the company on the site, but only needs to register the company name by region. When the user clicks on the screen on the area specified by the user on the site, the user information is input to the real estate intermediary registered in the area in advance, and based on that, the intermediary transmits the information prompting the user needs to the site Can be sent back through. The information should be made easy to understand using a new information distribution technology.

As an example of a site, a real estate agent or a real estate agent registers in advance information on land and houses handled by the company. This site is registered for each area, and the user can use the land / house information by designating the area he / she wants to view. When a region is specified, registered land and house information can be browsed. When registering, the real estate agent can create a virtual image by registering the layout and appearance of the house information with photographs and drawings.

In the virtual image, when a user specifies a region, a virtual space in which a residential area of the region and property information handled by a real estate agent are arranged at a predetermined position on a screen is provided, and the property is guided. Is also good. For example, if the house is a house, the appearance, the floor plan, and the like are displayed on the screen in three dimensions, and the user can browse the information of the house without actually going to the place.

In addition, information on a property can be distributed as well as browsed. FIG. 7 is a flowchart showing a flow of information data distribution in response to a user request. As shown in the figure, for example, when a general user wants to collect property information of a region, the general user accesses the site of the real estate business support system 2 and selects a desired region (step S65). In the selected area, a request is made to browse information data on the area (step S66). In response to the user's request, the real estate business support system 4 accesses the terminals 8a, 8b,... Of the related real estate agents and transmits a request from the terminal 7 of the general user (step S67). The terminals 8a, 8b,... Of the real estate agent transmit the information of the property or the like corresponding to the requested information as information data to the server 3 of the real estate business support system reservation company 2 (step S68). The server 3 temporarily stores information data transmitted from the terminals 8a, 8b,. The stored information data is
After the data processing (organization) (step S69), the data is distributed to the terminal 7 of the general user (step S70).

With this configuration, it is not necessary to always store the property information in the database 5 of the server 3, so that the load on the server 3 is reduced. Since there is no property information in the server 3, it is unnecessary to update information data. The security check between the real estate business support system 2 and the terminals 8a, 8b,... Of each real estate agent and the history management of information data in transmission / reception are performed using an IC card whose record cannot be rewritten.

[0059]

As described above, according to the present invention, general users can also participate in the real estate business through the network. In addition, since a company is specified for each process based on the business plan and the specified company and details are announced, there is no uncertainty between the real estate company and the company. Furthermore, small companies, new entrants, etc. can also participate in the business, because companies are recruited for each process, and activation among the companies is achieved. Furthermore, information requested by a user can be easily collected and distributed to the user.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of a real estate business support system according to an embodiment of the present invention.

FIG. 2 is a flowchart showing processing until a business plan is announced.

FIG. 3 is a diagram of a business relationship in a business plan.

FIG. 4 is a flowchart showing processing from when a business plan is announced to when a trader is specified.

FIG. 5 is a flowchart illustrating an example of a building business plan.

FIG. 6 is a flowchart illustrating an example of a condominium business plan.

FIG. 7 is a flowchart showing a flow of information data distribution in response to a user request.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 network 3 server 4 real estate business support system 6 trader 6a, 6b trader's terminal 7 general user's terminal 8 real estate trader 8a, 8b real estate trader's terminal 10 input device

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[Procedure amendment]

[Submission date] December 17, 2001 (2001.12.
17)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of the Invention] Real estate business support system

[Claims]

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a real estate business using a network.

[0002]

2. Description of the Related Art In the real estate business, businesses such as purchase of land, mediation of buildings and houses, and planning, construction, and management of buildings are performed. Mainly, there is a real estate agency as a real estate business. Real estate agents are roughly divided into land sales, housing placement,
A real estate agency that conducts small-scale business such as building management, and plans business plans for buildings and condominiums as well as small businesses.
Divided into real estate agents that conduct large-scale business such as implementation. Generally, a real estate agency that conducts a large-scale business is called a comprehensive real estate agency.

When a large-scale business such as a building or condominium is performed, a general real estate agency arranges land purchase, building design, construction, management, and the like comprehensively. It is customary to ask a specific contractor for various tasks. For this reason, there is practically no room for unspecified other companies to enter, and at present, the real estate business is performed by a limited group of companies at a certain site. In addition, in conducting a large-scale business, general users rarely participate, so that opinions and the like of general users tend to be hardly reflected.

[0004] Further, with the development of information technology in recent years, information on real estate business such as buying and selling land and mediation of housing can be browsed, business negotiations, etc. can be made on a homepage or the like established by a real estate agency. These homepages allow the user to view information on land and houses handled by the real estate agent (for example, buying and selling land, housing arrangements, etc.).

[0005]

For example, when a user purchases land and generally builds a house (building), he or she normally leaves everything to a real estate agent, and the user himself is not involved. Absent. In most cases, there is no partnership between merchants and it is not disclosed to the user, but is determined implicitly. Moreover, the agreement on the amount of money tends to be unclear. Also, when conducting a large-scale business such as condominiums, it is usual for a comprehensive real estate agency, that is, a large company, to perform everything from design planning to construction,
It is difficult for small companies and other new construction and management companies to enter.

In recent years, with the development of networks such as the Internet, various information can be easily transmitted and information can be easily obtained. For this reason, it is convenient to use a network, but for example, when searching for land for sale or housing in the area you request, usually the homepage of a real estate agent who posts land sales, housing placement, etc. It is very hard work to collect such materials, because there are many properties handled by other real estate agents in the area requested by them.

Accordingly, a first object of the present invention is to provide a real estate agent with a variety of companies to intervene, activate each company, allow users to participate in the real estate business, and use a network or the like to collect information. An object of the present invention is to provide a real estate business support system that can disclose uncertainty to a real estate agent by making it public. The second purpose is
It is an object of the present invention to provide a real estate business support system that can easily collect and distribute information requested by a user.

[0008]

Means for Solving the Problems The invention according to claim 1
Is a terminal device of a trader and a Web device on a network.
Real estate business support system that can communicate through the site
Is involved in a series of real estate businesses starting from land selection.
And announce the business plan on the website,
A business plan for a series of real estate businesses based on the business plan
A public recruitment means for recruiting vendors for each process necessary for
Based on a bid from the terminal device of the trader based on the recruiting means
Means for selecting a contractor for each process based on the
Detailed information on the company selected by the column and the selection
A publishing means for publishing on the web site,
Via the network to the terminal equipment of the trader selected by the step
Notification means for notifying the information indicating that the selection has been made
And characterized in that:

The invention described in claim 2 is a general user.
And the terminal of the contractor
Real estate business support system that can be communicated through a web site
A series of real estate starting from land selection in Tem
When we announce business plan concerning business on the Web site mentioned above
Both involved in a series of real estate businesses based on the business plan.
For each process necessary for the business plan
For general users to purchase buildings that will be built based on
Public offering means, and the trader and general user based on the public offering means.
Based on the terminal device and the tender from the terminal
Select a contractor and a general user to purchase the building
Selecting means, and the trader selected by the selecting means,
Detailed information on general users and selection
Selection by means of publication on the site and the above selection means
Selected via the network to the terminal equipment of
Notification means for notifying information indicating that the
It is characterized by that.

According to the above configuration, W on the network
Select a contractor for each real estate business process using the website
And announce the selected contractors, etc.
And the appropriate and fair selection of real estate businesses
Wear. In addition, uncertainty about the real estate business can be dispelled
You. In addition, the business decision process and the vendor decision process are transparent.
Clarification facilitates project finance for business
And work the insurance function. In addition, small companies and new entrants
Traders can also participate in the real estate business. Also thing
Bid to select a contractor in each step of the business plan
By using means to identify traders,
Can be achieved. In addition, value between traders by bid
Due to competition, etc., the winning bid price will fall,
The overall cost can be reduced.

According to a third aspect of the present invention, the selecting means
Is either a real estate business operator or a general user
By entering it from the terminal through the website
Bidding means to bid on, and bidding based on said bidding means
Select the successful bidder from the contractors according to the predetermined selection criteria
And a successful bid means to be determined.

According to the above arrangement, each step of the business plan
Bidders to identify vendors in the market
By using means, we aim to activate between traders and
The company can be specified. In addition, supplier by bid
Due to price competition, etc.
The overall cost of the business can be reduced.

[0013] The invention according to claim 4 is the invention, wherein
Participating vendors have registration means for registering members
It is characterized by having.

[0014] According to the above configuration, by limiting the companies that can participate in each step of the real estate business to those who have registered as members in advance, it is possible to clarify their identities and secure a certain technical level. By taking into account corporate strength, later troubles can be eliminated.

[0015] The invention described in claim 5 is an end user of general users.
Terminal and terminal devices of multiple real estate agents and on the network
Real estate business services that can be communicated through websites in Japan
In the support system, local property information is
The immovability of the area associated with the request based on the request from the end
Select an industrial company and use the terminal device of the selected real estate agent
Access and send customer request information
Transmission means for the real estate agent based on the transmission means
A database for organizing and storing information from terminal devices
Requesting information stored in the database
Distribution means for distributing to general user terminals having
It is characterized by having.

According to the present invention, since the information data of the property possessed by each real estate agent is stored in the terminal of each real estate agent, the load on the server provided in the real estate business support system can be reduced. Further, since there is no need to store the information data in the server, it is not necessary to constantly update the information data. Further, it is possible to easily collect the latest information related to a request from a general user.

According to a sixth aspect of the present invention, there is provided the management of the information
Is performed using an IC card.

According to the present invention, the transmission and reception of information data between the server of the real estate business support system and the terminal of the real estate agent is performed using a non-rewritable IC card, and a security check and history in transmission and reception By managing information data such as data, it is possible to clarify the history of the information data and suppress later troubles and the like.

[0019]

FIG. 1 shows a schematic configuration diagram of a real estate business support system according to an embodiment of the present invention. As shown, this system is a real estate business support system reservation company 2
Server 3 and terminal 8 of real estate agent 8 (Company A ... Company B ...)
a, 8b ... and the terminals 6a, 6 of the trader 6 (company X ... company Y ...)
.. and the user terminal 7 are connected via the network 1. The real estate business support system reservation company 2 is a company that operates this system. A preferred example of the network 1 is the Internet.

The server 3 of the real estate business support system reservation company 2 includes a real estate business support system 4 and a database 5
And. The real estate business support system 4 includes a display unit that displays an item for selecting a real estate business on a screen, and a search unit that searches for information corresponding to the selected item. When an item displayed on the screen is selected, the search means searches the database 5 for information corresponding to the selected item and extracts the information. Database 5
Is a business database that stores information data necessary for performing real estate business, a registration database for registering and storing real estate agents and contractors as members,
And a property database for storing property information data of buildings and the like.

The contractor 6 is a company that purchases land, designs a building, constructs a building, renovates and remodels a building, sells a building, manages a building, and the like, and corresponds to a contractor involved in real estate business. (The agent 6 includes a real estate agent.) There are many agents according to the type of real estate business, but here, only five agents are given as an example. However, the present invention is not limited to this number in implementing the present invention. There are many such companies. In addition, the trader 6 can register as a member from the website operated by the real estate business support system reservation company 2 via the network 1. Only a registered company is a company that can participate in the real estate business that the real estate business support system reservation company 2 solicits. Member registration is provided to prevent future troubles by identifying yourself and securing a certain technical level.

The real estate agent 8 is a real estate agent or a real estate agent that promotes the real estate business itself. The real estate agent 8 can register as a member from the website operated by the real estate business support system reservation company 2 via the network 1. The registered real estate agent 8
In advance, the properties possessed and handled by each real estate agent 8 are stored as information data in the terminals 8a, 8b,... Of each real estate agent. This information data is distributed via a real estate business support system when a general user requests information data.

As means for storing the property as information data, the terminals 8a, 8b,... Of the real estate company are provided with a capture device 10 capable of capturing analog information as information data in the terminals 8a, 8b,. For example, it is a scanner or an electronic fax. Further, the captured information is converted into a format created in advance and stored as information data.
By adopting such a form, the real estate agent can easily import analog information as information data into the terminals 8a, 8b,... Without any extra labor or knowledge. Also, terminals 8a, 8b,.
Is a real estate business support system 2 and a real estate agent terminal 8
a, 8b,... for managing a history state when a security check or information data transmission / reception is performed. For example, an apparatus for using an IC card.

A user is a general user having a terminal that can be connected via the network 1. The general user can use the real estate business support system reservation company 2 via the network 1 for ordinary real estate business such as buying and selling land and mediation of housing. Further, the user or the trader can use this system to transmit opinions and requests to the real estate trader. In addition, it is possible to participate in business plans and the like planned by real estate agents through questionnaires and the like.

The real estate business support system reservation company 2 operates a website for using information in various real estate businesses for users or traders. The website is set up on the network 1 via the server 3. However, the operation of the website is not limited to the real estate business support system reservation company 2.

Real Estate Business Support System The real estate business support system 1 operated by the reservation company 2 can take various forms. For example, a real estate agent himself drafts a business plan for a real estate business such as a building or condominium, and based on the business plan, a design office, a construction company, a sales company, and a management company that are necessary and can participate in the business plan. Establish a site for public recruitment. In this site, business plans and the like are announced and publicly offered, and users or related companies can participate in the business plans using the respective terminal devices for the announcements and public offerings.

More specifically, for example, the screen of the real estate business support system displays real estate business items. The real estate business items include specific selection items, business plan public offering items, and questionnaire items. The specific selection items include items such as land purchase, mediation / management, renovation (repair), business plan drafting / construction / sales, and the like, which are tasks normally performed by real estate agents. The public offering item is an item for a real estate agent to solicit participation from a general user or a company, etc., in a real estate business or the like. Questionnaire items are data on specific items (request and opinion information)
Is an item to collect. The user or the trader may select a desired selection item on the screen.

The terminal devices 6a, 6b,... And the user terminals 7,... Of the respective companies are terminal devices used by a user who wants to use the information relating to the real estate business or a business company involved in the real estate business. It is an individual personal computer or the like. The terminal device needs to be installed with browser software for connecting to a website on the Internet and browsing information.

Next, as an example of the processing of the real estate business, the processing from when a business plan is drafted to when a contractor is selected as a real estate business will be described. A business plan is drafted,
FIG. 2 is a flowchart showing a process from the decision of the business plan to the publication of the business plan on the website.

First, a business plan is drafted by a real estate agent. The business plan is not limited to a real estate agent, and may be drafted from a registered member or the like. In addition, a form may be adopted in which a general user is surveyed one after another and a business plan is drafted based on public recruitment / request.

The real estate business is performed in the following procedure. First, when a rough business plan is drafted, a real estate agent uses the network to publicly solicit opinions or participation from the agent or general user regarding the business plan (step S4). In parallel, a questionnaire is conducted (Step S6), and the result of the questionnaire is collected (Step S8). The answers collected by the public offering of the business plan and the questionnaire conducted in steps S4 and S6 are totaled (step S10), and the real estate agent examines the details of the business plan draft (step S12). If the opinion of the trader or general user is a useful business plan, the real estate agent reflects the opinion of the trader or general user and determines a business plan (step S14). The determined business plan is published on a website (step S16).

The questionnaire is posted on a website and collects data (request and opinion information) on specific items from an unspecified number of general user terminals or terminals of traders. The collected information can be widely reflected in business plans and the like. In addition, by posting the results of the questionnaire on a website and notifying the general users or traders, the general user's participation consciousness is improved. In addition, organize the general users who responded to the questionnaire, and as a monitor,
By listening to the opinions of the same plan many times at each stage, the awareness of participating in the plan can be improved.
Even if a different business plan, etc. is drafted, the general user is repeatedly and continuously questioned to make the general user deepen their understanding of the real estate products related to the business plan, and participate in developing the product. From the consciousness, the attitude of the company developing the product, etc., it is possible to grow into a purchasing user.

FIG. 3 is a diagram showing the relationship between the business plan and the traders. When the business plan 10 is determined, necessary steps are determined according to the business plan 10 as shown in FIG. For example, as shown in the figure, a company that secures land (purchase) 11, designs a building 12, constructs a designed building 13, sells the constructed building 14, and manages the sold building 15 is required. Become. Land purchase 11, design 12, construction 1 so that contractors can participate in small companies, new entrants, etc.
3. For each process of sales 14, management 15, the companies 16,. The real estate agent causes the agent to intervene in each process and proceeds with the business. Here, the business plan is divided into five steps , but depending on the business plan, the business plan may be divided into fewer or more steps .

FIG. 4 is a flowchart showing the processing from the announcement of the business plan to the selection of a contractor. As shown, as a next step, a process of selecting a trader is performed. In the selection process, after a business plan is announced by a real estate agent, a public invitation for a company (business participant) who wants to participate in the business plan is made (step S18). In addition, selection of supplier
This is performed for each process in the business plan. For example, it is performed for each process such as land purchase, design, construction, sale, management, and the like. The contractor needs to register in advance in the real estate business support system reservation company 2. Member registration is a condition for selecting a company.

With the recruitment of business participants (step S1
8) From among the registered companies, companies such as a land company, a design company, a sales company, and a management company that want to participate in the business plan bid (step S20). After a certain period,
The real estate agent checks the bidding situation and determines a successful bidder (step S22). If there is a selection criterion for making a successful bid, it will be posted when soliciting. In addition, the real estate agent publishes the specified agent and details on the Internet when the agent decides. By publishing, the evaluation criteria become clearer and the opacity that has existed conventionally can be removed.

The real estate agent sends a successful bid notification and a business request to the successful bidder according to the business plan (step S2).
4). The successful bidder confirms the request (step S
26) Advance the business. The winning bidder and the winning bid price will be clearly communicated to the lost bidders. Real estate agents also
Manage the progress of the business.

As described above, in the real estate business, a public offering or selection of land is performed, a contractor is selected for each process of a series of real estate business starting from the selection of the land, and a business plan is advanced.
By announcing the business plan, land selection, selection of vendors, etc., it is possible to properly and fairly select vendors involved in the real estate business, and to dispel uncertainty about the real estate business. In addition, activation can be achieved by competition between traders. Further, since various companies are involved, various know-how is accumulated. In the present embodiment, it is assumed that the business operator performing the business is a general real estate agent,
Entrepreneurs, capitalists, small and medium developers, etc. may be used.

FIG. 5 is a flowchart showing an example of a building business plan based on the above embodiment. The building business is conducted by general real estate agents, capitalists, large corporations, small and medium developers, and the like (hereinafter, the person conducting the building business is referred to as a “business person”).

First, the business entity makes a public offer for land based on a business plan such as site selection, scale, and use (step S30). In conducting a public solicitation for land, the target persons are general land owners, public institutions, real estate agents (including intermediaries), and the like.

Next, a plan for the building is drawn up. Specifically, based on the business plan, the design plan (step S3
2), construction company selection (step S34), recruitment agency business selection (step S36), management company selection (step S38), tenant selection (step S40), and insurance company selection (step S42). .

The design plan (step S32) is based on the floor area and number of floors on the first floor based on the area of the land.
Design the entrance, common areas, exterior, parking lot, etc. The design is outsourced to a contractor. The contractor will make a public invitation. The candidates for the open recruitment are design offices, consulting companies, and individual designers. The selection of the construction company (step S34) is performed by public offering. The target is a construction company (including construction department materials). Based on the business plan, comprehensively select from specifications, quotations, payment terms, construction periods, etc. The selection of the recruitment agency business (step S36) is performed by public offering. The target is a real estate brokerage company mainly engaged in tenant placement. Mainly tenant placement and contracting. The management company is selected (step S38) by public offering. The target person is a manager. Comprehensively select from management plan, estimate, etc. Selection of tenant (Step S4
0) is performed by public offering. The target person is a general company or the like looking for an office. Selection of insurance company (step S4
2) will be conducted by public offering. The target is an insurance company.
Select from insurance premium quotes, etc.

As described above, the company selected in the business plan causes the company to intervene in each step of the business plan, and the business proceeds with the building business. When deciding on a business plan or when necessary, a general user or a supplier may conduct a questionnaire survey to reflect the opinion. In addition, it is good that the solicitation for specifying the trader is made by bidding, because the fairness is maintained.

FIG. 6 is a flowchart showing an embodiment of a business plan for an apartment. The condominium business is conducted by general real estate agents, capitalists, large corporations, small and medium developers, etc. (hereinafter, the person conducting the condominium business is referred to as “entrepreneur”).

First, based on a business plan such as location selection, scale, use, and the like, the business makes an open call for land (step S5).
Perform 0). In conducting a public solicitation for land, the target persons are general land owners, public institutions, real estate agents (including intermediaries), and the like.

Next, a condominium plan is drawn up. Specifically, based on the business plan, the design plan (step S
52), construction company selection (step S54), sales plan (step S56), management company selection (step S5)
8), a home loan company is selected (step S60), and an insurance company is selected (step S62).

In the design plan (step S52), each room, entrance / shared plan, appearance, and parking lot are designed based on the number of dwelling units and dwelling units based on the land area. The design is outsourced to a contractor. The contractor will make a public invitation. The candidates for the open recruitment are design offices, consulting companies, and individual designers. The selection of the construction company (step S54) is performed by public offering. The target groups are construction companies (including construction department materials) and house makers. Based on the business plan, comprehensively select from specifications, quotations, payment terms, construction periods, etc. The sales plan (step S56) includes a sales company,
Outsource to an advertising company. Sales companies are selected by public offering. The target is a sales contractor or a real estate broker. It is preferable that a real estate agent or the like that performs sales consignment be registered in advance as a member. Registered real estate agents can be used by region. In the registration, by registering land and housing information handled by a real estate agent, it is possible to obtain land and housing information for each region when a general user uses it. The selection of an advertising company will be made by public offering. The target is an advertising agency. A comprehensive selection is made from sales plans and sales promotion plans such as "by when,""how," and "how much to sell." Sales are conducted in advance for general users by conducting a questionnaire survey on the plan. Questionnaire surveys are designed to explore the possibilities of planning.
It is performed as appropriate at the time of planning and sales planning. General users
A circle may be created for those who are interested in the plan and those who want to consider purchasing. Also, when selling an apartment, it is preferable to create an area of the apartment to be sold as a virtual space on the screen and have the user use it as real property information when selecting an apartment. Specifically, the appearance, floor plan, local facilities, stores, shopping streets, and the like are created. By creating a virtual space, when selecting an apartment, it is possible to browse the apartment and its surroundings realistically. The management company is selected (step S58) by public offering. Targets are management companies, security companies, and cleaning companies. Comprehensively select from management plan, estimate, etc. The selection of the mortgage company (step S60) is performed by public offering. The target is a bank / loan company. Comprehensively select from payment terms, interest rates, etc. Selection of insurance company (step S62)
Will be conducted by public offering. The target is an insurance company. Select from insurance premium quotes, etc.

As described above, the contractor selected in the business plan causes the contractor to intervene in each step of the business plan, and the business operator proceeds with the condominium business. In particular, since the construction of an apartment or the like is a general user, it is advisable to carry out a questionnaire survey or the like as appropriate to proceed with the plan while reflecting the opinions of the general user. In addition, if the public offering for specifying the trader is made by bidding, fairness may be maintained. In addition, the detached house business can proceed with almost the same process as the condominium business. In addition, this system can be used for construction of a cooperative house where general users recruit an unspecified small number of house applicants. In addition, the present system can be used for renewal work in a building or repair work in a condominium when selecting a contractor. Furthermore, in buying and selling real estate, etc., by registering both the prospective buyers of real estate etc. in advance, based on the purchase information, the prospective seller can obtain the information of the prospective buyer and the prospective buyer can sell the information of the prospective buyer. Information can be selected.

As another embodiment of the real estate business support system, a site for buying and selling land and arranging houses for each area may be opened. For example, a real estate agent or a real estate agent is registered for each region, and information on land and houses handled by each real estate agent or the real estate agent is made available to general users. Also, it is preferable to create a mutually usable site in the same site. For example, a site may be created in which a general user selects real estate information using a map, an item, or the like, and on the screen, the user can search for the appearance, layout, position, details, and the like of the house. In the case of a mutual use site, the real estate agent does not need to register information on land, houses, and the like handled by the company on the site, but only needs to register the company name by region. When the user clicks on the screen on the area specified by the user on the screen, the user information is input to the real estate intermediary registered in that area in advance, and based on that, the intermediary transmits the information prompting the user needs to the site Can be sent back through. The information should be made easy to understand using a new information distribution technology.

As an example of the site, a real estate agent or a real estate agent registers in advance information on land, house, and the like handled by the company. This site is registered for each area, and the user can use the land / house information by designating the area he / she wants to view. When a region is specified, registered land and house information can be browsed. When registering, the real estate agent can create a virtual image by registering the layout and appearance of the house information with photographs and drawings.

When the user specifies a region, a virtual space is created on the screen where a residential area of the region and property information handled by a real estate agent are arranged at a predetermined position, and the property is guided. Is also good. For example, if the house is a house, the appearance, the floor plan, and the like are displayed on the screen in three dimensions, and the user can browse the information of the house without actually going to the place.

In addition, it is possible to distribute the information of the property as well as browse. FIG. 7 is a flowchart showing a flow of information data distribution in response to a user request. As shown in the figure, for example, when a general user wants to collect property information of a region, the general user accesses the site of the real estate business support system 2 and selects a desired region (step S65). In the selected area, a request is made to browse information data on the area (step S66). In response to the user's request, the real estate business support system 4 accesses the terminals 8a, 8b,... Of the related real estate agents and transmits a request from the terminal 7 of the general user (step S67). The terminals 8a, 8b,... Of the real estate agent transmit the information of the property or the like corresponding to the requested information as information data to the server 3 of the real estate business support system reservation company 2 (step S68). The server 3 temporarily stores information data transmitted from the terminals 8a, 8b,. The stored information data is
After the data processing (organization) (step S69), the data is distributed to the terminal 7 of the general user (step S70).

With this configuration, it is not necessary to always store the property information in the database 5 of the server 3, so that the load on the server 3 is reduced. Since there is no property information in the server 3, it is unnecessary to update information data. The security check between the real estate business support system 2 and the terminals 8a, 8b,... Of each real estate agent and the history management of information data in transmission / reception are performed using an IC card whose record cannot be rewritten.

[0053]

As described above, according to the present invention, general users can also participate in the real estate business through the network. In addition, each factory on the basis of the business plan
Since the company is specified every time and the specified company and details are announced, there is no uncertainty between the real estate company and the company. Furthermore, since a company is recruited for each process , small companies, new entrants, etc. can also participate in the business, and activation among the companies is achieved. Furthermore, information requested by a user can be easily collected and distributed to the user.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of a real estate business support system according to an embodiment of the present invention.

FIG. 2 is a flowchart showing processing until a business plan is announced.

FIG. 3 is a diagram of a business relationship in a business plan.

FIG. 4 is a flowchart showing processing from when a business plan is announced to when a trader is specified.

FIG. 5 is a flowchart illustrating an example of a building business plan.

FIG. 6 is a flowchart illustrating an example of a condominium business plan.

FIG. 7 is a flowchart showing a flow of information data distribution in response to a user request.

[Description of Signs] 1 Network 3 Server 4 Real Estate Business Support System 6 Trader 6a, 6b Trader's Terminal 7 General User's Terminal 8 Real Estate Trader 8a, 8b Real Estate Trader's Terminal 10 Input Device

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Kinki Ariga Inventor 4-7-7 Tsukiji, Chuo-ku, Tokyo Tsukiji Mitsui Building 6F F-term (reference) 5B049 AA06 BB36 CC05 CC44 EE02 EE21 GG09

Claims (10)

[Claims] 1. A real estate business support system in which a general user terminal and a terminal device of a trader are connected via a network to perform a series of real estate business, wherein a public offering or selection for selecting a land or a house is provided. A real estate business support system comprising means. 2. The real estate business support system according to claim 1, further comprising selection means for selecting a contractor for each step of a series of real estate business starting from the land selection. 3. The real estate business support system according to claim 1, further comprising an announcement unit for announcing the contractor specified by the selection unit. 4. The selecting means decides on a public offering means for soliciting a trader participating in the real estate business, a bidding means for a bidder to be offered by the public offering by the public offering means, and a successful bidder for the bidding means. The real estate business support system according to any one of claims 1 to 3, further comprising: a successful bid means; 5. The real estate business support system according to claim 1, wherein a trader participating in the public offering means has a registration means for performing member registration. 6. The real estate business support system according to claim 1, further comprising a reflection unit for taking in opinions of general users in the real estate business. 7. The reflection means collects and compiles data returned in response to the public invitation of the business plan and the questionnaire, the public invitation means of an open call for business plans in the real estate business, the public invitation of a questionnaire. 7. The real estate business support system according to claim 6, further comprising: a tallying unit that performs the tallying. 8. A terminal of a general user, a terminal of a real estate agent, and a system including a server are connected via a network. Is connected to the terminal of the real estate agent and transmits the request, the terminal of the real estate agent transmits information data related to the request to the server, and the server transmits the information transmitted from the terminal of the real estate agent. A real estate business support system having a function of delivering data to the terminal of the general user. 9. The real estate business support system according to claim 8, wherein the terminal of the real estate agent is provided with a device having a function of taking in analog information as the information data. 10. The real estate business support system according to claim 8, wherein the management of the information data is performed using an IC card.