JP6806508B2 - Mediation system and method - Google Patents

Description

The present invention relates to an intermediary system and an intermediary method for mediating transaction information related to goods and services via a communication network.

In recent years, commercial transactions via communication networks such as the Internet have been actively carried out. As a form of commercial transaction via the Internet, there is known a method in which purchase applicants and sales applicants are asked to register as members in advance, and transaction information related to products and services is mediated through the Internet.

By the way, in commercial transactions via the Internet, the willingness to purchase differs depending on the person who wants to purchase. For this reason, if the focus is placed on the response of purchase applicants who have low purchase motivation, the response to purchase applicants who have high purchase motivation may be neglected, and potential customers may be missed. However, it is difficult to determine the degree of willingness to purchase a purchaser during a transaction via the Internet.

Therefore, for example, Patent Document 1 proposes a system in which the purchase motivation of a purchase applicant is quantified as a "purchase index", and the sales applicant can search for the most suitable purchase applicant using this "purchase index". .. The "purchase index" is calculated from the response rate of the response form (form sent to the seller) of the purchase applicant and the time until the response.

By the way, in order to gather a large number of sales applicants who provide products and services, it is effective to have a large number of purchase applicants who are highly motivated to purchase. Then, if a large number of sales applicants gather, the purchasing motivation of the purchasing applicants will inevitably increase accordingly, so that the transactions become active and the merits are high for both the sales applicants and the purchasing applicants.

Japanese Patent No. 4562205

Since the system described in Patent Document 1 determines superiority or inferiority based on the response rate of the response form and the time until the response, the purchase index of the purchase applicant inevitably increases as the system continues. Is likely to increase, and the difference in superiority or inferiority of the purchase index tends to be noticeable, which may lead to a decrease in the number of purchase applicants. When the number of applicants for purchase decreases, the number of applicants for sales decreases, and the feasibility of transactions in the intermediary system decreases.
In addition, if the product to be traded is a real estate property, it is necessary to consider the possibility that undisclosed properties that can only be disclosed in a limited way are included, but transaction information can be obtained using a highly open communication network. When mediation is performed, there is a possibility that the non-disclosure is impaired by emphasizing the feasibility of the transaction, and the feasibility of the transaction is lowered by emphasizing the non-disclosure.

The present invention has been made to solve the above-mentioned problems, and is an intermediary system and an intermediary method that can promote prompt and appropriate commercial transactions, enhance the feasibility of transactions, and ensure the fairness of purchase applicants. The purpose is to provide.

The intermediary system that achieves the above purpose is an intermediary system having an intermediary control unit that is connected to a seller terminal, a plurality of purchase applicant terminals, and an administrator terminal for intermediation via a communication network to mediate transaction information related to real estate properties. Therefore, the purchase information management unit that receives and manages the purchase applicant information and the purchase conditions of the purchase applicant from the plurality of purchase applicant terminals, and the exhibition information that receives and manages the listing information of the real estate property from the seller terminal. The purchase information management unit has a management unit, a transmission unit that transmits information to the seller or a purchase applicant, and a reception unit that accepts an application for introducing the seller from the purchase applicant terminal. The items included in the applicant information are quantified based on a preset conversion table to calculate the valuation value, and a plurality of purchase applicants are sorted into a plurality of groups according to the size of the valuation value. Select the range of groups to which the listing information is sent by adding groups in descending order from the group with the largest assessment value, and the purchase condition is the listing information among the purchase applicants belonging to the selected group. It is characterized by transmitting listing information to suitable purchase applicants.

In addition, the intermediary method for achieving the above object is executed by the intermediary control unit that is connected to the seller terminal, a plurality of purchase applicant terminals, and the administrator terminal for intermediation via a communication network to mediate transaction information related to the real estate property. A step of accepting purchase applicant information and purchase conditions of a purchase applicant from a plurality of the purchase applicant terminals, a step of receiving listing information of a real estate property from the seller terminal, and a purchase applicant information. The items included in are quantified based on a preset conversion table to calculate the valuation value, and the step of sorting multiple purchase applicants into multiple groups according to the size of the valuation value and the target for sending listing information Select the range of groups to be selected by adding groups in descending order from the group with the largest assessment value, and among the purchase applicants belonging to the selected group, the purchase applicants whose purchase conditions are suitable for the listing information mentioned above. It has a step of transmitting listing information to the purchase applicant terminal and a step of transmitting the purchase applicant information to the seller terminal when an application for introducing the seller is received from the purchase applicant terminal. It is characterized by that.

The intermediary system and intermediary method configured as described above divide the purchase applicants into groups according to the assessed value and send the listing information step by step from the group with the highest assessed value, so the group with the highest possibility of purchase is prioritized. While promoting prompt and appropriate commercial transactions by introducing listing information to, it is possible to enhance the feasibility of transactions and send listing information to groups that are not likely to purchase, ensuring the fairness of prospective buyers. .. In addition, the real estate properties that the brokerage system deals with may include undisclosed properties that can only be disclosed in a limited way on the communication network, but this brokerage system allows purchase applicants to send information. By setting in order from the group with the most suitable purchase conditions and the highest assessed value, the target of the transaction is limited to the few purchase applicants, but the purchase applicants who are likely to purchase are selected, which conflicts with each other. Both the undisclosed nature of the property and the feasibility of the transaction can be maximized.

The transmission unit further includes an additional transmission unit that transmits at least a part of the exhibition information to the purchase applicant terminal whose purchase conditions are suitable for the exhibition information among the purchase applicants belonging to the group to which the exhibition information is not transmitted. You may have. As a result, purchase applicants who belong to a group to which listing information has not been transmitted can see at least a part of the listing information, and purchase applicants who receive the information can accept the information at the reception department. In some cases, it is possible to prepare for immediate application, which improves convenience. In addition, the additional transmission unit can encourage the purchase applicants belonging to the group to which the listing information has not been transmitted to move to a higher group, and can improve the overall quality of the purchase applicants. ..

The transmission unit calculates a movement condition for moving to a group having a higher assessment value than the group to which the purchase applicant belongs from the purchase condition information of the purchase applicant, and transmits the movement condition to the purchase applicant terminal. It may further have a transmitter. As a result, the purchase applicant is urged to modify the purchase applicant information to more desirable conditions, so that the overall quality of the purchase applicant can be improved.

The transmission unit calculates the number of purchase applicants having the purchase condition information suitable for the exhibition information, and transmits the expected number transmission unit to at least one of the seller terminal and the purchase applicant terminal. You may also have more. As a result, the purchase applicant is urged to modify the purchase applicant information to more desirable conditions, so that the overall quality of the purchase applicant can be improved. In addition, the seller can recognize the number of suitable purchase applicants and use it as a reference for later negotiations, and can consider canceling the listing or decide to change the listing information on the way. In addition, the purchase applicant can use it as a reference when deciding whether or not to request a referral by knowing the number of purchase applicants who may purchase.

The transmission unit transmits the listing information to at least one of the seller terminal and the purchase applicant terminal before starting the transmission of the listing information to the group that has not transmitted the listing information. It may further have a prior information transmission unit that informs that the transmission of the listing information to the group that has not been started is started. As a result, the purchase applicant of the group who has not been sent the listing information and cannot yet make an application for the seller's introduction can prepare to make an application immediately after receiving the listing information. In addition, the purchase applicants of the group to which the listing information has already been sent can confirm the information again before the number of purchase applicants increases, and the purchase is encouraged.

It is a block diagram which shows the structure of the mediation system which concerns on this Embodiment. It is a block diagram which shows the physical structure of an intermediary control part. It is a flowchart for demonstrating the process in the exhibition information management part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the purchase information management part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the transmission execution part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the additional transmission part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the movement condition transmission part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the estimated number transmission part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the advance information transmission part of the intermediary system which concerns on this embodiment. It is a flowchart for demonstrating the process in the reception part of the intermediary system which concerns on this embodiment.

Hereinafter, embodiments of the present invention will be described with reference to the drawings. The intermediary system 10 according to the present embodiment is a system that mediates transactions of real estate (land, building) properties performed via a communication network 20 such as the Internet.

As shown in FIG. 1, the intermediary system 10 includes a seller terminal 30 used by a seller, a purchase applicant terminal 40 used by a purchase applicant, and an administrator terminal 50 used by an administrator who mediates a transaction. A mediation control unit 60 that controls the mediation of transactions is provided. The seller terminal 30, the purchase applicant terminal 40, the administrator terminal 50, and the intermediary control unit 60 are communicably connected via the communication network 20. Further, the intermediary system 10 is communicably connected to the external system 110, which is a system of a financial institution such as a bank or an examination institution, via a communication network 20.

The seller terminal 30 is a terminal for a seller who wishes to sell a real estate property as a product to input seller information, listing information (property information), etc., and further receive information of a purchase applicant, etc. For example, it is composed of a personal computer, a mobile terminal such as a mobile phone or a tablet, or a dedicated device. The seller terminal 30 can communicate with the mediation control unit 60 by performing the registration procedure in the dedicated site on the communication network 20. The seller terminal 30 is preferably examined at the time of registration for the security of transactions.

Communication with the mediation control unit 60 of the seller terminal 30 is performed within a dedicated site where login is possible with the ID and password set at the time of registration. Further, when the mediation control unit 60 notifies the seller terminal 30 which may not be logged in, the notification may be sent by e-mail. The seller terminal 30 transmits the seller information (information for identifying the seller), the property information, and the like input by the seller to the intermediary control unit 60 via the communication network 20 and from the purchase applicant. Information and the like requesting the introduction of the property are received from the intermediary control unit 60 and displayed to the seller. In this embodiment, a case where one seller sells one product will be described as an example, but in the actual mediation system 10, a plurality of sellers make a plurality of listings and a plurality of transactions are performed in parallel. It is done. In FIG. 1, the number of exhibitor terminals 30 is two for convenience, but the number is not limited.

The purchase applicant terminal 40 is a terminal used by a purchase applicant who wishes to purchase a real estate property that is a product to browse exhibition information (property information) and make an application for introduction, for example, a personal computer. It consists of a computer, a portable information terminal such as a mobile phone or tablet, or a dedicated device. The purchase applicant terminal 40 can communicate with the mediation control unit 60 by performing the registration procedure in the dedicated site on the communication network 20. The purchase applicant terminal 40 is preferably examined at the time of registration for the security of transactions.

Communication with the mediation control unit 60 of the purchase applicant terminal 40 is performed within a dedicated site where login is possible with the ID and password set at the time of registration. In addition, when the mediation control unit 60 notifies the purchase applicant terminal 40, which may not be logged in, the notification may be sent by e-mail. The purchase applicant terminal 40 receives property information and the like from the intermediary control unit 60 via the communication network 20 and displays them to the purchase applicant, and the purchase applicant information (identifies the purchase applicant) input by the purchase applicant. Information to be purchased) and purchase conditions (conditions of the property to be purchased) can be transmitted to the intermediary control unit 60 via the communication network 20 to apply for registration or change thereof. In FIG. 1, the number of purchase applicant terminals 40 is four for convenience, but the number is not limited.

The administrator terminal 50 is a terminal operated by an administrator of transaction mediation, and is composed of, for example, a personal computer, a portable information terminal such as a mobile phone or a tablet, or a dedicated device for mediation. The administrator terminal 50 can display the processing status of each program in the intermediary control unit 60 and can be input by the administrator. Communication with the mediation control unit 60 of the administrator terminal 50 is performed within the management site where login is possible with the administrator ID and password given by the mediation control unit 60. In addition, when the mediation control unit 60 notifies the administrator terminal 50 that may not be logged in, the notification may be sent by e-mail. Although the administrator terminal 50 is defined as a separate configuration from the mediation control unit 60 in the present embodiment, it may be included in the mediation control unit 60. Further, a plurality of administrator terminals 50 may be provided, and the terminals may be divided into a plurality of terminals for each function.

The intermediary control unit 60 is communicably connected to the purchase applicant terminal 40, the seller terminal 30, and the administrator terminal 50 via the communication network 20, and is large for executing a net auction via the communication network 20. A capacity server device or computer. As shown in FIG. 2, the mediation control unit 60 includes a storage device 61, a processing device 62, and a communication device 63 as a physical configuration of hardware.

The storage device 61 is, for example, a semiconductor memory element such as a RAM (Random Access Memory) or a flash memory (Flash Memory), or a hard disk, an optical disk or the like. The storage device 61 can write or read seller information, product information, purchase applicant information, a program, and the like according to the processing status.

The processing device 62 is, for example, a CPU (Central Processing Unit), an MPU (Micro Processing Unit), or the like. The processing device 62 executes the program stored in the storage device 61 with the RAM as a work area to perform arithmetic processing, operates the communication device 63 and the storage device 61 according to the program, and mediates the transaction in the communication network 20. Run on.

The communication device 63 is an interface device for communicating with the purchase applicant terminal 40, the seller terminal 30, and the administrator terminal 50 connected via the communication network 20. The communication device 63 can communicate at the same time as a large number of purchase applicant terminals 40, a large number of seller terminals 30, and an administrator terminal 50.

As a logical configuration, the mediation control unit 60 that executes transaction mediation includes a listing information management unit 70 that manages seller information and a purchase information management that manages information of a purchase applicant, as shown in FIG. It has a unit 80, a transmission unit 90 for transmitting information to the seller or a purchase applicant, and a reception unit 100 for receiving an application for introduction of a trading partner from the seller or a purchase applicant.

Next, the processing performed by the mediation control unit 60 will be described. First, the process in the exhibition information management unit 70 that manages the seller's information will be described with reference to the flowchart shown in FIG.

The exhibition information management unit 70 receives information on the property (product) or service to be exhibited from the seller terminal 30 and manages (remembers) the information. The exhibition information management unit 70 receives a member registration application together with the exhibitor information from the exhibitor terminal 30 operated by a trader or an individual who wishes to become an exhibitor via the communication network 20, and stores it in the storage device 61 ( Step 10). The seller information is, for example, a name, an address, a telephone number, an e-mail address, a profession, a copy of an identification card, and the like. In addition, the exhibition information management unit 70 requests the seller terminal 30 to set an ID and password for logging in to a dedicated site for conducting transactions on the Web, and sets the ID and password set by the seller terminal 30. , Stored in the storage device 61 as information for the seller to log in (step 11).

After the seller information is stored in the storage device 61, the seller information management unit 70 requests the administrator terminal 50 to confirm the seller information (step 12). After the administrator confirms the seller information from the administrator terminal 50, confirms the information with the seller as necessary, adds documents such as missing certificates and corrects the information, the administrator The information is transmitted from the administrator terminal 50 to the exhibition information management unit 70. The exhibition information management unit 70 stores the seller information in the storage device 61, and the seller information is confirmed (step 13). By being registered as a seller, the seller does not need to re-enter or re-examine the seller information when listing the property many times after that, which is highly convenient.

When the exhibition information management unit 70 receives the exhibition information of a new property from the seller terminal 30 of the registered seller (step 14), it stores it in the storage device 61 (step 15). Exhibit information includes, for example, amount of money, category (detached house, condominium, studio, land, building for sale, apartment for sale, building, etc.), area, layout, age, area, number of floors, direction, frontage, type of contact road. , The width of the contact road, the terrain, the topography, the public status of the property (unpublished property that can be published only in the communication network 20 and the public property that can be published in the communication network 20 without limitation). Not limited to.

After receiving the listing information of the new property, the seller information management unit 70 notifies the transmitting unit 90 that the new listing information has been registered in order to send the listing information to the purchase applicant (step 16). ).

Next, the process in the purchase information management unit 80 will be described with reference to the flowchart shown in FIG.

The purchase information management unit 80 receives information on purchase applicants from a plurality of purchase applicant terminals 40 and manages the information. The purchase information management unit 80 quantifies each item of the registration information of the purchase applicant based on a preset conversion table, calculates an assessment value, and divides each item into a plurality of groups according to the size of the assessment value.

The purchase information management unit 80 receives a member registration application together with purchase applicant information from the purchase applicant terminal 40 operated by a trader or an individual who wishes to purchase the property to be exhibited via the communication network 20, and the storage device 61. Save to (step 20). The purchase applicant information includes, for example, general information, assessment information used for grouping, and information representing the conditions of the property to be purchased (purchase condition information). General information includes name, address, telephone number, email address, copy of identification card, etc. The valuation information includes the type of funds (cash, borrowed money), the amount of cash owned, whether the bank has been examined when borrowing, whether there are other borrowings, the time of purchase, and the type of job (self-employed). Sales, office worker), occupation, annual income, whether or not the remodeling company after purchase has been decided, whether or not the management company after purchase has been decided, etc. Assessment information is information that can show superiority over others in transactions. In the valuation information, each item is quantified so that the higher the condition in the transaction, the higher the value, and the total value becomes the valuation value indicating the reliability.

Since the purchase condition information is information to be compared with the listing information, it is preferable that the information is included in the listing information. For example, the property disclosure status (unpublished property, public property), amount, category (detached house, condominium, etc.) Select from studio, land, condominiums for sale, apartments for sale, buildings, etc.), area, layout, age, area, number of floors, direction, frontage, type of contact road, width of contact road, topography, terrain, etc. To. It is possible that some of the above-mentioned general information, assessment information, and purchase condition information may be duplicated.

After the purchase applicant information is stored in the storage device 61, the purchase information management unit 80 requests the administrator terminal 50 to confirm the purchase applicant information (step 21). The administrator can interview the purchase applicant and add information that is not included in the above-mentioned information. For example, whether to consider whether to purchase when there is a property that meets the conditions, whether to dismantle after purchase, whether there is a desire to purchase while comparing with other properties, or if there is a property that you did not like in the past, etc. When the administrator inputs the information in the administrator terminal 50, the purchase information management unit 80 receives the information and stores it in the storage device 61 as assessment information (step 22). In addition, the purchase information management unit 80 requests the purchase applicant terminal 40 to set an ID and a password for logging in to a dedicated site for conducting transactions on the Web, and the purchase applicant terminal 40 sets the ID and password. The password is stored in the storage device 61 as information for the purchase applicant to log in (step 23). By registering as a purchaser member, the purchaser member does not need to re-enter or re-examine the purchase applicant information when requesting the introduction of the property to be exhibited after that, which improves convenience.

In addition, the purchase information management unit 80 digitizes the assessment information (step 24). The quantification of the assessment information is automatically performed by reading a preset conversion table from the storage device 61 and referring to it. An example of the conversion table is shown in Table 1. The score in the conversion table is set so that the higher the condition (desirable condition for the seller) in the transaction, the higher the value. For example, regarding the type of funds, the score for cash is higher than that for borrowing. Regarding bank examination, the score is higher when the bank examination is completed than when it is not examined. Regarding the time of purchase, those who want to purchase immediately have higher points than those who do not. For other borrowings, if there is a borrowing, the score will be negative. Regarding annual income, the higher the annual income, the higher the score. Although Table 1 is an example of some assessment items, points are set in advance for other items not shown in Table 1 depending on the conditions. The conversion table can also be set to change according to the product (property). The setting change is executed by the mediation control unit 60 by inputting from the administrator terminal 50 and sending the change request to the mediation control unit 60. For example, if the amount of cash you own is equal to or greater than the price of the property (the property can be purchased in cash), the difference in the amount of cash is not so important, so the points can be fixed and each property can be fixed. , The point distribution can be changed according to the price of the property. This calculation is performed by the purchase information management unit 80. Such a setting is very effective, especially in the buying and selling of high-priced real estate properties.

The purchase information management unit 80 provides valuation information such as the type of funds, information on whether or not bank examination has been completed, the content of examination results, and the presence or absence of other borrowings, to an external system such as a financial institution such as a bank or an examination institution. It can also be obtained from 110. For example, the purchase information management unit 80 requests information from the external system 110 (or the terminal included in the external system 10) connected to the network before digitizing the assessment information. If the external system 110 has the requested information, it can transmit the requested information. The purchase information management unit 80 can receive the information. The purchase information management unit 80 can update the assessment information to the latest and accurate information based on the received information. Alternatively, the information may be obtained from the external system 110 based on the information requested by the purchase applicant included in the assessment information input from the purchase applicant terminal 40. If there is a large difference between the valuation information received from the purchase applicant terminal 40 and the valuation information received from a financial institution, an examination institution, etc., the points calculated from the conversion table will be changed (points will be deducted or points will be added). ) May be set. In this case, for example, it is necessary to set in advance in the purchase information management unit 80 as a second conversion table how many points should be deducted when there is a difference in which item. The purchase information management unit 80 can deduct the points calculated from the conversion table according to the second conversion table. For example, if the information on the presence or absence of other borrowings differs between the assessment information input by the purchase applicant and the information obtained from the external system 110, the purchase information management unit 80 determines based on the second conversion table. You can deduct points. As a result, the reliability of the purchase applicant can be evaluated numerically.

Table 2 is an example of calculating the assessed values of purchase applicants A to D using the conversion table of Table 1. As shown in Table 2, the purchase information management unit 80 can calculate the total score (assessment value) of each purchase applicant from the assessment information and the conversion table.

Further, as shown in Table 3, the purchase information management unit 80 reads the preset boundary values for grouping from the storage device 61, and performs grouping from the assessed values of each purchase applicant (step 25). According to the boundary values in Table 3, the purchase applicant A with an assessment value of 60 points becomes a premier member, the purchase applicant B with an assessment value of 55 points becomes a gold member, and the purchase applicant C with an assessment value of -10 points. And the purchase applicant D with an assessment value of 20 points becomes a silver member. If the conversion table is set to change according to the product (property) as described above, the group to which each purchase applicant belongs may differ for each product. Further, the grouping may be such that only one person belongs to one group. In this case, there are as many groups as there are purchase applicants. The assessed value may change depending on the product (property). For example, if the amount of cash you own is registered as an item of assessment information, you can purchase it in cash if the amount is greater than or equal to the price of the property, but if it is less than the price of the property, you can purchase it in cash. You need to borrow because you can't buy it. For this reason, the assessed value calculated according to the price of the property may change, and the group to which it belongs may also change. This calculation is performed by the purchase information management unit 80. Such a setting is very effective, especially in the buying and selling of high-priced real estate properties.

The purchase applicant can log in to the dedicated site from the purchase applicant terminal 40 and modify the purchaser information, the assessment information, and the purchase condition information managed by the purchase information management unit 80. In particular, by changing the purchase condition information, it is possible to search for properties while changing the conditions to be purchased.

Next, the processing in the transmission unit 90 will be described with reference to the flowcharts shown in FIGS. 5 to 9. The transmission unit 90 has a function of transmitting various information to the seller terminal 30 and the purchase applicant terminal 40 for mediation of transactions. As shown in FIG. 1, the transmission unit 90 includes a transmission execution unit 91 that selects a transmission target and transmits information, an additional transmission unit 92 that transmits a part of information to a group to which the listing information is not distributed, and the transmission unit 92. It has a movement condition transmission unit 93 that encourages movement to a higher group. Further, the transmission unit 90 transmits the number of purchase applicants suitable for the exhibition information to the seller terminal 30 and the purchase applicant terminal 40, the expected number transmission unit 94, and the exhibition information to other groups (lower groups). It has a prior information transmission unit 95 that notifies that transmission is started.

As shown in FIG. 5, the transmission execution unit 91 reads the listing information and the purchase condition information stored in the storage device 61 (step 30), and selects a group to which the listing information is to be transmitted (step 31). As the group to send the listing information, the premium group with the highest assessed value is selected after the new property is listed by the seller. Next, the transmission execution unit 91 selects a purchase applicant whose purchase condition information is suitable for the listing information from the purchase applicants belonging to the premium group (step 32), and the purchase applicant terminal of the selected purchase applicant. The listing information is transmitted to 40 (step 33). Therefore, for example, when the listed property is a public property, the purchase applicant who desires only the undisclosed property does not have the purchase condition information suitable for the listing information even if the other purchase conditions are satisfied, and the listing is made. Not selected for information. If the listed property is an undisclosed property, the purchase applicant who desires the undisclosed property will meet the other purchase conditions, and the purchase condition information will be suitable for the listing information, and will be subject to the listing information. Is selected as. In this way, the purchase applicant is selected as the target of the exhibition information by satisfying all the conditions. The purchase applicant who has transmitted the exhibition information from the transmission execution unit 91 can apply for the introduction of the property from the purchase applicant terminal 40 to the reception unit 100 when he / she is interested. In addition, the transmission execution unit 91 transmits at least a part of the purchase applicant information of the selected purchase applicant to the seller terminal 30 (step 34). The seller 30 can apply to the reception unit 100 from the seller terminal 30 to introduce an interested purchase applicant. It should be noted that the function of applying for the introduction of an interested purchase applicant from the seller terminal 30 to the reception unit 100 may not be provided.

After the transmission execution unit 91 further starts transmitting new listing information to the premier group, if a preset condition is satisfied (for example, when a predetermined time elapses (step 35)), the assessment value is then set. It is determined whether there is a high group (step 36), and the gold group having the next highest assessed value is added to the group to which the listing information is transmitted (step 37). After that, the transmission execution unit 91 selects a purchase applicant whose purchase condition information is suitable for the listing information from the purchase applicants belonging to the premium group and the gold group (step 32), and the purchase applicant of the selected purchase applicant. The exhibition information is transmitted to the terminal 40 (step 33). In addition, the transmission execution unit 91 transmits at least a part of the purchase applicant information of the selected purchase applicant to the seller terminal 30 (step 34). Further, the transmission execution unit 91 determines whether or not there is a group having the next highest assessment value when a predetermined predetermined time elapses after the start of transmission to the gold group (step 35) (step 36). , The silver group with the next highest assessment value is added to the group to which the listing information is sent (step 37). After that, the transmission execution unit 91 selects a purchase applicant whose purchase condition information is suitable for the listing information from the purchase applicants belonging to the premium group, the gold group, and the silver group (step 32), and selects the purchase applicant who is selected. The exhibition information is transmitted to the purchase applicant terminal 40 (step 33). Further, the transmission execution unit 91 transmits at least a part of the purchase applicant information of the selected purchase applicant to the seller terminal 30 (step 34). The condition for determining the timing for expanding the range of the transmission group is not defined as after a predetermined time has elapsed from the start of transmission, but may be any condition as long as it can be set. For example, when there are no purchase applicants who can apply for referrals in the group sending information, or when the number of purchase applicants is less than a predetermined number, transmission may be started to a lower group.

When the purchase by any of the purchase applicants is decided and the transaction is completed, the transmission execution unit 91 receives information from the seller terminal 30 (or the purchase applicant terminal 40) notifying that the transaction has been completed from the reception unit 100. Upon receiving the information, the transmission of the listing information to the purchase applicant terminal 40 of the purchase applicant selected as the transmission target of the exhibition information is stopped, and the transmission of the purchase applicant information to the seller terminal 30 is stopped (step). 37).

As shown in FIG. 6, the additional transmission unit 92 receives the information of the group transmitting the information from the transmission execution unit 91 (step 40). Next, the additional transmission unit 92 selects a group to which the listing information has not been delivered (step 41), and selects a purchase applicant whose purchase conditions are suitable for the listing information from the purchase applicants of the selected group (step 41). 42). Next, the additional transmission unit 92 transmits a part of the exhibition information to the purchase applicant terminal 40 of the selected purchase applicant (step 43). As an example, a part of the exhibition information can be an amount, a category, an area, an area, or the like. In addition, all the exhibition information may be disclosed. However, those who wish to purchase this group cannot yet apply for the introduction of the seller. The additional transmission unit 92 transmits a part of the listing information to the gold group and the silver group when the listing information is transmitted only to the premium group, and when the listing information is transmitted to the premium group and the gold group. , Send some of the listing information to the Silver Group. The additional transmission unit 92 does not transmit the information when the exhibition information is transmitted to all of the premium group, the gold group and the silver group. Since the additional transmission unit 92 transmits at least a part of the listing information to the purchase applicants of the group who cannot yet make an application for the seller's introduction, the transmitted purchase applicants introduce the seller. When the desired application becomes possible, we can prepare to apply immediately. In addition, the additional transmission unit 92 reviews the assessment information and moves to a higher group in order to transmit at least a part of the listing information to the purchase applicants of the group who cannot yet apply for the introduction of the seller. It plays a role in encouraging things. Therefore, the overall quality of the purchase applicant can be improved. The group to which the listing information selected by the additional transmission unit 92 has not been delivered does not have to be all the groups to which the listing information has not been delivered. For example, only one or several groups directly under the group being distributed (for example, when the listing information is distributed to the premium group, the silver group is not included and only the gold group is available).

When the purchase by any of the purchase applicants is determined and the transaction is completed, the additional transmission unit 92 receives information from the seller terminal 30 (or the purchase applicant terminal 40) notifying that the transaction has been completed from the reception unit 100. Upon receiving the information, the transmission of the exhibition information to the purchase applicant terminal 40 of the purchase applicant selected as the transmission target of a part of the exhibition information is stopped (step 44).

As shown in FIG. 7, the movement condition transmission unit 93 receives the information of the group transmitting the information from the transmission execution unit 91 (step 50). Next, the movement condition transmission unit 93 selects a group to which the exhibition information has not been distributed (step 51). Next, the movement condition transmission unit 93 calculates which condition of the assessment information of each purchase applicant in the group to which the exhibition information is not distributed should be corrected to move to which higher group. (Step 52), the result is notified to each purchase applicant terminal 40 (step 53). The purchase applicant can move to a higher group by referring to the notification and reviewing and correcting the assessment information from the purchase applicant terminal 40, and can receive better service. For this reason, the purchase applicant is urged to modify the assessment information to more desirable conditions, and thus the overall quality of the purchase applicant can be improved. For example, since a person who wants to purchase gold croup can move to the premium group, the movement condition transmission unit 93 calculates and transmits the movement condition for moving to the premium group to the person who wants to purchase gold croup. In addition, since the person who wants to purchase the silver group can move to the premium group or the gold group, the moving condition transmission unit 93 gives the person who wants to purchase the silver group the moving condition for moving to the premium group and the gold group. Calculate and send the movement conditions for moving to. As an example, the transfer condition transmission unit 93 indicates that the purchase applicant D shown in Table 2 can move from the silver group to the premium group by increasing the assessed value from 20 points to 65 points after the bank examination is completed. You can notify. The group to which the exhibition information selected by the movement condition transmission unit 93 has not been distributed does not have to be all the groups to which the exhibition information has not been distributed, as in the case of the additional transmission unit 92 described above.

When the purchase by any of the purchase applicants is determined and the transaction is completed, the movement condition transmission unit 93 receives information from the seller terminal 30 (or the purchase applicant terminal 40) notifying that the transaction has been completed. The information is received from, and the transmission of the condition to the purchase applicant terminal 40 of the purchase applicant selected as the information transmission target is stopped (step 54).

As shown in FIG. 8, the expected number transmission unit 94 reads the listing information and the purchase condition information stored in the storage device 61 (step 60), and adds the listing information of the property to be listed or the property already listed. The number of suitable purchase applicants (expected purchase number) is specified from all the purchase applicants regardless of the group (step 61), and this number is determined by the seller terminal 30 of the seller or all purchase requests suitable for the listing information. It is transmitted to the purchase applicant terminal 40 of the person. The expected number transmission unit 94 makes a suitable purchase based not only on the listing information of the property that has already been listed, but also on the listing information before being officially listed in response to the seller's request made from the seller terminal 30. You can also specify the number of applicants. The expected number transmission unit 94 determines whether or not the listing information has already been listed (step 62), and if it has already been listed, the specified number is sent to the seller terminal 30 and the purchase request. Transmission to at least one of the personal terminals 40 (step 63). As a result, the seller can recognize the number of suitable purchase applicants and use it as a reference for later negotiations, and can consider canceling the listing or decide to change the listing information on the way. .. In addition, the purchase applicant can use it as a reference when deciding whether or not to request a referral by knowing the number of purchase applicants who may purchase.

In addition, the expected number transmission unit 94 determines whether the listing information has already been listed or has not been listed (step 62), and if the listing information has not been officially listed, the seller sets the specified number. It is transmitted to the terminal 30 (step 64). As a result, the seller can know the number of potential purchase applicants, can determine whether or not to sell, and can determine whether or not to change the listing information.

When the purchase by any of the purchase applicants is determined and the transaction is completed, the expected number transmission unit 94 receives information from the seller terminal 30 (or the purchase applicant terminal 40) notifying that the transaction has been completed. The information is received from, and the transmission of the number of information to the purchase applicant terminal 40 of the purchase applicant selected as the transmission target of the information of the appropriate number of purchase applicants is stopped (step 65).

As shown in FIG. 9, the advance information transmission unit 95 receives the information of the group transmitting the information from the transmission execution unit 91 (step 70). Next, when the transmission execution unit 91 reaches a predetermined time before the time to expand the range of the group for transmitting the exhibition information (step 71), the information notifying that the range of the group to be transmitted is expanded has already been transmitted. It is transmitted to all the purchase applicants who are suitable for the listing information of both the group and the group to be transmitted (step 72). Therefore, if you are a purchaser of a group who has not sent the listing information and cannot apply for the seller's introduction, prepare to apply immediately by receiving the information informing you that the scope of the group will be expanded. can do. In addition, the purchase applicants of the group to which the listing information has already been sent can confirm the information again before the number of purchase applicants increases, and can encourage the purchase.

The advance information transmission unit 95 receives information from the seller terminal 30 (or the purchase applicant terminal 40) that the transaction has been completed when the purchase by any of the purchase applicants is determined and the transaction is completed. The information is received from and the transmission of the information is stopped (step 73). It should be noted that the condition for determining the timing for transmitting the information notifying that the range of the group to be transmitted is expanded is not defined as a predetermined time before the time for expanding the range of the group for transmitting the listing information, but can be set. For example, any condition may be used. For example, on the condition that the transmission of the exhibition information is started to the next higher group, the information notifying this may be transmitted to the lower group.

As shown in FIG. 10, the reception unit 100 accepts this application when the purchase applicant is interested in the listing information of the property and makes an application for the introduction of the seller from the purchase applicant terminal 40 (step). 80). Further, the reception unit 100 accepts this application when the seller is interested in the information of the purchase applicant and makes an application for the introduction of the purchase applicant from the seller terminal 30 (step 80). After that, the reception unit 100 notifies the seller of the information of the purchase applicant via the seller terminal 30 (step 81), and also notifies the purchase applicant of the seller information via the purchase applicant terminal 40 (step 81). Step 82). As a result, the purchase applicant and the seller can contact each other and negotiate for the transaction. The negotiation of the transaction may be carried out on the intermediary system 10 or at a place other than the intermediary system 10.

When the transaction is completed, the reception unit 100 receives the information notifying that the transaction has been completed from the seller terminal 30 or the purchase applicant terminal 40, and the listing information is withdrawn (step 83). The number of purchase applicants who introduce one exhibition information (property) is not limited to one, and the introduction of exhibition information (property) is requested from another purchase applicant terminal 40 until the transaction is completed. If there is an application, this application is accepted (step 84). The number of purchase applicants who introduce one listing information may be set by input from the seller terminal 30 from the seller. When the transaction is completed, the listing information is withdrawn, so that the transaction may be completed before, for example, the purchase applicant of the gold group or the silver group obtains the listing information. When the transaction is completed, the reception unit 100 notifies the purchase applicant terminal 40 of the other purchase applicants introduced to the purchase applicant terminal 40 that the transaction has been completed (step 85). As a result, the mediation of transactions relating to one property by the mediation system 10 is completed.

As described above, the intermediary system 10 according to the present embodiment is connected to the seller terminal 30, a plurality of purchase applicant terminals 40, and the administrator terminal 50 for intermediation by the communication network 20 to mediate transaction information related to real estate properties. The purchase information management unit 80 that accepts and manages the purchase applicant information and purchase conditions of the purchase applicant from a plurality of purchase applicant terminals 40, and the seller terminal 30 accepts the listing information of the real estate property. It has an exhibition information management unit 70 that manages information, a transmission unit 90 that transmits information to the seller or a purchase applicant, and a reception unit 100 that accepts an application for introducing the seller from the purchase applicant terminal 40. The purchase information management unit 80 quantifies a plurality of items of purchase applicant information based on a preset conversion table, calculates an assessment value, and sorts a plurality of purchase applicants into a plurality of groups according to the size of the assessment value. Then, the transmission unit 90 selects a range of groups for which the listing information is to be transmitted by adding groups in descending order from the group having the largest assessment value, and among the purchase applicants belonging to the selected group. Send the listing information to the purchase applicant whose purchase conditions are suitable for the listing information.

The intermediary system 10 configured as described above divides purchase applicants into groups according to the assessed value, and sends listing information step by step from the group with the highest assessed value, so that the group with the highest possibility of purchase is given priority in listing. While introducing information to promote prompt and appropriate commercial transactions, it is possible to improve the feasibility of transactions and introduce exhibition information to groups that are not likely to purchase, thereby ensuring the fairness of purchase applicants. Further, the real estate property to be traded by the intermediary system 10 may include an undisclosed property that can be disclosed only in a limited manner on the communication network 20, but the intermediary system 10 discloses (transmits) the information. By setting purchase applicants in order from the group with the most suitable purchase conditions and the highest assessed value, the purchase applicants who are likely to purchase are selected while limiting the target of transactions to as few purchase applicants as possible. As a result, both the undisclosed property of the conflicting property and the feasibility of the transaction can be maximized.

Further, the transmission unit 90 sends the exhibition information to the purchase applicant terminal 40 whose purchase conditions are suitable for the exhibition information among the purchase applicants belonging to the group in which the exhibition information is not transmitted and the application for introduction to the reception unit 100 cannot be transmitted. Further includes an additional transmission unit 92 that transmits at least a part of the above. As a result, purchase applicants who belong to a group to which listing information has not been transmitted can see at least a part of the listing information, and purchase applicants who receive the information can accept the information at the reception department. In some cases, it is possible to prepare for immediate application, which improves convenience. In addition, the additional transmission unit 92 can urge the purchase applicants belonging to the group to which the listing information is not transmitted to move to a higher group, and can improve the overall quality of the purchase applicants. it can.

Further, the transmission unit 90 calculates the movement condition for moving to the group having a higher assessment value than the group to which the purchase applicant belongs from the purchase condition information of the purchase applicant, and transmits the movement condition to the purchase applicant terminal 40. It further has a transmitter 93. This encourages the prospective purchaser to modify the assessment information to more desirable conditions, thus improving the overall quality of the prospective purchaser.

Further, the transmission unit 90 calculates the number of purchase applicants having purchase condition information suitable for the exhibition information, and transmits the expected number transmission unit 94 to at least one of the seller terminal 30 and the purchase applicant terminal 40. Have more. As a result, the purchase applicant is encouraged to modify the assessment information to more desirable conditions, and the overall quality of the purchase applicant can be improved. In addition, the seller can recognize the number of suitable purchase applicants and use it as a reference for later negotiations, and can consider canceling the listing or decide to change the listing information on the way. In addition, the purchase applicant can use it as a reference when deciding whether or not to request a referral by knowing the number of purchase applicants who may purchase.

Further, the transmission unit 90 transmits the exhibition information to at least one of the seller terminal 30 and the purchase applicant terminal 40 before starting the transmission of the exhibition information to the group that has not transmitted the exhibition information. It also has a prior information transmission unit 95 informing that the transmission of listing information to a non-group is started. As a result, the purchase applicant of the group who has not been sent the listing information and cannot yet make an application for the seller's introduction can prepare to make an application immediately after receiving the listing information. In addition, the purchase applicants of the group to which the listing information has already been sent can confirm the information again before the number of purchase applicants increases, and the purchase is encouraged.

The present invention is not limited to the above-described embodiment, and various modifications can be made by those skilled in the art within the technical idea of the present invention. For example, the products that can be exhibited are not limited to real estate properties as long as they can be traded, and may be, for example, products such as used cars, jewelry, furniture, and service products such as renovation work and interior work.

Further, the method of transmitting information to the seller terminal 30, the purchase applicant terminal 40, and the administrator terminal 50 is not limited to transmission by a dedicated site as long as it is an electronic method, and may be, for example, an e-mail.

Further, in the above-described embodiment, the number of groups is three, but the number of groups is not limited. There may be as many groups as there are purchase applicants, and in this case, there is one purchase applicant in each group.

10 Mediation system,
20 networks,
20 communication networks,
30 Exhibitor terminal,
40 Purchase applicant terminal,
50 administrator terminal,
60 Mediation control unit,
61 storage device,
62 Processing equipment,
63 Communication equipment,
70 Exhibition Information Management Department,
80 Purchase Information Management Department,
90 transmitter,
91 Transmission execution unit,
92 Additional transmitter,
93 Movement condition transmitter,
94 Expected number transmitter,
95 Advance information transmitter,
100 reception department,
110 external system.

Claims (6)

It is an intermediary system that has an intermediary control unit that is connected to the seller terminal, multiple purchase applicant terminals, and an intermediary administrator terminal via a communication network to mediate transaction information related to real estate properties.
The purchase information management department that accepts and manages purchase applicant information and purchase conditions of purchase applicants from the plurality of purchase applicant terminals, and
The exhibition information management department that receives and manages the exhibition information of real estate properties from the seller terminal,
A transmitter that sends information to sellers or prospective buyers,
It has a reception section that accepts applications for the seller's introduction from the purchase applicant terminal.
The purchase information management department quantifies the items included in the purchase applicant information based on a preset conversion table, calculates an assessment value, and divides a plurality of purchase applicants into a plurality of groups according to the size of the assessment value. Sort and
The transmission unit selects a range of groups to which the listing information is transmitted by adding groups in order from the group with the largest assessment value in order of increasing size, and purchases among the purchase applicants belonging to the selected group. An intermediary system characterized by sending listing information to prospective buyers whose conditions are suitable for listing information. The transmission unit further includes an additional transmission unit that transmits at least a part of the exhibition information to the purchase applicant terminal whose purchase conditions are suitable for the exhibition information among the purchase applicants belonging to the group to which the exhibition information is not transmitted. The intermediary system according to claim 1. The transmission unit calculates a movement condition for moving to a group having a higher assessment value than the group to which the purchase applicant belongs from the purchase condition information of the purchase applicant, and transmits the movement condition to the purchase applicant terminal. The intermediary system according to claim 1 or 2, further comprising. The claim further includes an expected number transmission unit that calculates the number of purchase applicants having purchase condition information suitable for the listing information and transmits the number to at least one of the seller terminal and the purchase applicant terminal. The intermediary system according to any one of 1 to 3. The transmitting unit sends the listing information to at least one of the seller terminal and the purchase applicant terminal before starting transmission of the listing information to the group to which the listing information is not transmitted and the application for referral to the reception unit cannot be transmitted. The intermediary system according to any one of claims 1 to 4, further comprising a prior information transmission unit for informing that the transmission of the listing information to a group to which the listing information has not been transmitted is started. It is an intermediary method executed by the intermediary control unit that is connected to the seller terminal, multiple purchase applicant terminals, and the administrator terminal for intermediation via a communication network and mediates transaction information related to the real estate property.
A step of accepting purchase applicant information and purchase conditions of the purchase applicant from the plurality of purchase applicant terminals, and
The step of accepting the listing information of the real estate property from the seller terminal,
A step of quantifying the items included in the purchase applicant information based on a preset conversion table to calculate an assessment value, and sorting multiple purchase applicants into multiple groups according to the size of the assessment value.
Select the range of groups to which the listing information is sent by adding groups in descending order from the group with the largest assessment value, and the purchase conditions are the listing information among the purchase applicants belonging to the selected group. Steps to send listing information to the purchase applicant terminal of a suitable purchase applicant, and
A mediation method characterized by having a step of transmitting information on a purchase applicant to the seller terminal when an application for introduction of a seller is received from the purchase applicant terminal.