JP2021111267A - Server, collection method and program - Google Patents

Abstract

To provide a server, a collection method and a program that support value collection of an owned property.SOLUTION: A server includes: a storage unit 41 that stores at least property information used to determine an amount of money that can be invested; an investable amount acquisition unit 42 that acquires, based on the property information, a first investable amount of money that indicates the amount of money that can be invested in a property entered in an investor terminal 20, and stores the acquired first investable amount of money in the storage unit 41; a status acquisition unit 43 that acquires, based on the first investable amount of money stored in the storage unit 41, status information indicating assessment of a purpose of sale of the property entered to an owner terminal 10; and a report unit 44 that outputs report information including information indicating that the status information is acquired, to an intermediary terminal 30, and outputs notification information including at least information prompting to enter a second investable amount of money, which is the investable amount of money when the status information of the property is an assessment for sale, to the investor terminal 20 that has entered the first investable amount of money for the property.SELECTED DRAWING: Figure 1

Description

The present invention relates to suitable servers, collection methods and programs for collecting real estate value.

Traditionally, profitable real estate (hereinafter also referred to as "property") has been assessed through a real estate agent (hereinafter also referred to as "intermediary"). In most cases, sales started through real estate portal sites, investment information sharing sites, auction sites, and so on.

The above-mentioned property valuation uses a method in which an intermediary for the purpose of sale predicts the market value. This valuation method has a problem that there is a deviation from the actual real estate transaction amount. Therefore, there is a problem that it is difficult to judge whether to buy or sell real estate or to continue operation by using the property price by this valuation method. On the other hand, a real estate utilization support device has been proposed that evaluates a property based on an actual purchase request and supports the utilization of the property based on the evaluation (see Patent Document 1).

Japanese Patent No. 6194535

The real estate utilization support device described in Patent Document 1 is used by users who want to grasp the objective evaluation of a wide range of properties, such as those who wish to purchase or sell a property, or those who simply want to know the evaluation of a property they own. The purpose is to evaluate the property upon request and support the effective utilization of the property.

However, since we support the utilization of properties without the intervention of an intermediary, owners without specialized knowledge can correctly convey the property information necessary for valuation to investors and can invest collected from investors. There was a problem that it was difficult to judge the validity of the amount.

It is also possible that the desired purchase amount will be presented even though there is no intention to purchase the property. In this case, the above-mentioned real estate utilization support device has a problem that the property value, which is the basis for evaluating the property, may not be collected accurately.

The present invention has been made to solve the above problems, and an object of the present invention is to provide a server, a collection method, and a program that support the value collection of owned properties.

In order to achieve the above object, the present invention provides the following means.
The server according to the first aspect of the present invention is a server connected so as to be capable of information communication between an owner terminal related to a property owner, an investor terminal related to an investor, and an intermediary terminal related to an intermediary. A storage unit that stores at least the property information related to the property owned by the owner and used for determining the investable amount, and the property input to the investor terminal based on the property information. An investable amount acquisition unit that acquires a first investable amount indicating an investable amount for a property and stores the acquired first investable amount in the storage unit, and the first investable amount stored in the storage unit. 1 The status acquisition unit that acquires the status information indicating the assessment of the purpose of sale of the property input to the owner terminal based on the investable amount, and the notification information including the information indicating that the status information has been acquired. Notification information that is output to the intermediary terminal and includes at least information prompting the input of the second investable amount, which is the amount that can be invested when the status information of the property is an assessment for sale, is sent to the property. (1) A notification unit for outputting an investable amount to the investor terminal is provided.

The collection method according to the second aspect of the present invention includes a step of storing property information which is information related to a property owned by the owner and is used for determining an investable amount, and an investor terminal based on the property information. The step of acquiring and storing the first investable amount, which is the amount that can be invested in the property, and the status information that indicates the assessment of the purpose of sale of the property entered by the owner into the owner terminal. A second investment is possible, which is the amount that can be invested when the acquisition step and the notification information including the information indicating that the status information has been acquired are output to the intermediary terminal and the status information of the property is an assessment for the purpose of sale. It has a step of outputting notification information including at least information prompting the input of the amount to the investor terminal that has input the first investable amount for the property.

The program according to the third aspect of the present invention has a storage function for storing property information related to a property owned by the owner and used for determining an investable amount in a storage unit, and the property information. Acquire the first investable amount indicating the amount that can be invested in the property input to the investor terminal based on the above, and store the acquired first investable amount in the storage unit. The function, the status acquisition function for acquiring the status information indicating the assessment of the purpose of sale of the property input to the owner terminal based on the first investable amount stored in the storage unit, and the status information acquisition. Notification that outputs notification information including information indicating that the property has been made to the intermediary terminal and includes at least information prompting the input of the second investable amount, which is the investable amount when the status information of the property is an assessment for sale. A notification function for outputting information to the investor terminal in which the first investable amount is input for the property is realized.

According to the server according to the first aspect of the present invention, the collection method according to the second aspect, and the program according to the third aspect, the first investment is possible before the status information of the assessment for sale is obtained for the property. From the investor who presented the amount, the second investable amount presented after the status information of the assessment for sale is obtained can be collected. Investors who are not willing to buy to collect the second investable amount by telling the investor who presented the first investable amount that the owner wants to assess the purpose of sale. 2 It becomes easier to eliminate the investable amount.

Since the notification information is output to the intermediary terminal, the intermediary can know that the owner wants to assess the property for sale. In addition, it is possible to know that the investor may present the second investable amount, which makes it easier for the intermediary to confirm the second investable amount.

In the first aspect of the present invention, the notification unit obtains start information indicating that the assessment for the purpose of sale of the property is started from the intermediary terminal that outputs the notification information, and then the notification unit receives the property. It is preferable to output the notification information to the investor terminal in which the first investable amount is input.

By outputting the notification information after acquiring the start information in this way, it becomes easy to prevent the notification information from being erroneously output to the investor terminal. For example, even if the owner mistakenly sends the status information from the owner terminal to the server for the purpose of assessing the property for sale, but the start information cannot be obtained from the intermediary terminal, the notification information is sent to the investor terminal. Not notified.

In the first aspect of the present invention, the investable amount acquisition unit acquires a first message including the first investable amount for the property from the investor terminal and sends the owner terminal to the property. The read acquisition unit that transmits the first message and acquires read information indicating whether or not the first message has been read from the owner terminal that has transmitted the first message, and the read acquisition unit that reads the first message. After acquiring the read information indicating that, it is preferable that the investor terminal that has input the first message is further provided with a reply unit that outputs a predetermined second message.

By providing the read acquisition unit and the reply unit in this way, the investor can know whether or not the property owner has read the first message. The predetermined second message may be one type of message or may be appropriately selected from a plurality of types of messages.

In the first aspect of the present invention, between the investor terminal in which at least one of the first investable amount and the second investable amount is input, and at least one of the owner terminal and the intermediary terminal. , Communication that controls the feasibility of communication in the bidirectional communication unit based on the control information input from the owner terminal and the intermediary terminal with the bidirectional communication unit that communicates the newly input third message. It is preferable that a control unit is further provided.

By providing the two-way communication unit and the communication control unit in this way, at least one of the owner and the intermediary can confirm the first investable amount and the second investable amount presented by the investor. For example, it is possible to confirm whether or not an investor who has presented a first investable amount or a second investable amount, which is significantly higher than others, is really willing to invest.

According to the server, collection method and program of the present invention, the owner assesses the property for sale from the investor who presented the first investable amount when the owner wishes to assess the value of the property. The second investable amount presented when desired can be collected, which has the effect of supporting the value collection of the property owned.

It is a figure which shows the real estate value data collection system which concerns on one Embodiment of this invention. It is a figure explaining the method of collecting real estate value data. It is a figure explaining the calculation process when the property information is registered. It is a figure explaining the arithmetic process at the time of acquiring the 1st message. It is a figure explaining the arithmetic process at the time of outputting the 2nd message. It is a figure explaining the arithmetic process at the time of outputting the notification information and the notification information. It is a figure explaining the process which controls the bilateral communication.

A real estate value data collection system (hereinafter, also referred to as a “data collection system”) according to an embodiment of the present invention will be described with reference to FIGS. 1 to 7. The data collection system 1 of the present embodiment collects appropriate judgment criteria (data) of the market when operating and utilizing the property owned by the owner from the present to the future.

Based on the data collected by the data collection system 1, the owner can review and assess options. Options include the option of selling the property and the option of reinvesting, such as refurbishing the exterior of the property, to improve the asset value of the property, improve the yield and continue to hold it.

As shown in FIG. 1, the data collection system 1 is provided with an owner terminal 10, an investor terminal 20, an intermediary terminal 30, and a server 40. The owner terminal 10, the investor terminal 20, the intermediary terminal 30, and the server 40 are connected to each other so as to be able to communicate with each other via a known information communication network.

The owner terminal 10 is an information processing terminal used by the owner of the property. The investor terminal 20 is an information processing terminal used by an investor. The intermediary terminal 30 is an information processing terminal used by an intermediary company.

The owner terminal 10, the investor terminal 20, and the intermediary terminal 30 may be a stationary personal computer or a portable information terminal such as a tablet terminal or a smartphone.

FIG. 1 shows an example in which the owner terminal 10, the investor terminal 20, and the intermediary terminal 30 are each one for easy understanding. The number of the owner terminal 10, the investor terminal 20, and the intermediary terminal 30 may be a plurality of each.

The server 40 is an information processing device that collects real estate value data. In the present embodiment, the server 40 will be described by applying it to an example in which the server 40 is an information processing device having a CPU (central processing unit), a ROM, a RAM, an input / output interface, and the like.

As shown in FIG. 1, the program stored in the storage device such as the ROM described above has a storage unit 41, an investable amount acquisition unit 42, and a status acquisition unit in cooperation with the CPU, ROM, RAM, and input / output interface. It functions as 43, a notification unit 44, a read acquisition unit 46, a reply unit 47, a bidirectional communication unit 48, and a communication control unit 49.

The storage unit 41 is information on the property owned by the owner and is used for determining the amount of money that can be invested, and whether the owner wishes to assess the value of the property or the purpose of selling the property. It at least stores status information that indicates whether you want to be assessed.

The investable amount acquisition unit 42 acquires the first investable amount and the second investable amount indicating the investable amount for the property input to the investor terminal 20. The first investable amount is the amount presented by the investor when the status information is an assessment for the purpose of grasping the value of the property. The second investable amount is the amount presented by the investor when the status information is an assessment for the purpose of selling the property. The investable amount acquisition unit 42 also stores the acquired first investable amount and second investable amount in the storage unit 41.

Further, the investable amount acquisition unit 42 acquires the first message from the investor terminal 20. The first message may include information identifying the property and the first investable amount. Further, the investable amount acquisition unit 42 transmits the acquired first message to the owner terminal 10. The owner terminal 10 to which the first message is transmitted is selected based on the information for identifying the property included in the first message. In other words, the owner terminal 10 used by the owner who owns the property is selected.

The status acquisition unit 43 acquires the status information input to the owner terminal 10. The status information to be acquired is input by the owner who browses the first investable amount stored in the storage unit 41, and is the status information changed from the assessment for the purpose of grasping the value to the assessment for the purpose of sale.

The notification unit 44 outputs the notification information to the intermediary terminal 30. The notification information includes information indicating that the status information of the assessment for sale has been acquired. Further, the notification unit 44 also outputs the notification information to the investor terminal 20. The notification information includes information prompting the input of the second investable amount. The investor terminal 20 to which the notification information is output is a terminal for inputting the first investable amount for the property related to the status information desired to be sold.

The read acquisition unit 46 acquires read information indicating whether or not the first message has been read from the owner terminal 10. The owner terminal 10 that acquires the read information is a terminal that has already transmitted the first message. The read information includes information that identifies the first message read.

The reply unit 47 outputs a predetermined second message to the investor terminal 20. The second message is output after acquiring the read information. The investor terminal 20 to which the second message is output is a terminal into which the first message specified based on the read information is input. Specific examples of the second message include the following. "Thank you for presenting the investable amount. We will contact you again when the sale starts."

The second message may be one predetermined message, or may be a plurality of predetermined messages and appropriately selected. The second message may be stored in the storage unit 41. The second message may be a message created in advance by the owner, or may be a message created in advance by the operating company that operates the data collection system 1.

The bidirectional communication unit 48 communicates the third message between the investor terminal 20 and at least one of the owner terminal 10 and the intermediary terminal 30. The investor terminal 20 to be communicated with in the third message is a terminal in which at least one of the first investable amount and the second investable amount is input. The third message is a message input to the investor terminal 20, the owner terminal 10, and the intermediary terminal 30, and is a message that can be freely described.

The communication control unit 49 controls whether or not communication is possible in the bidirectional communication unit 48. The control of communication availability is performed based on the control information input from the owner terminal 10 and the intermediary terminal 30.

Next, a method in which the data collection system 1 having the above configuration collects real estate value data will be described. First, the overall flow of collecting real estate value data will be described with reference to FIG.

First, the property information is registered from the intermediary terminal 30 to the server 40 (S11). Property information is information used to determine the amount of money that can be invested in a property owned by the owner. The owner who wishes to collect real estate value data of the property he owns asks an intermediary to register the property information. The intermediary company that received the request performs the work of registering the requested property information in the storage unit 41 of the server 40 using the intermediary terminal 30. At the stage of registration, the status information is set for the purpose of assessing the value of the property. The status information is linked to the property information.

Information that can identify the owner of the property is linked to the property information. In addition, the property information includes at least the information of the property itself. Information on the property itself includes information such as the appearance, location, nearest station, structure, floor plan, and age of the property. The property information may include information on the area where the property is located. Local information includes environmental conditions and administrative conditions.

The property information may be registered in the server 40 from the intermediary terminal 30 or may be registered in the server 40 from the owner terminal 10. In other words, it may be registered in the server 40 via an intermediary, or the owner may register it in the server 40.

The property information registered in the server 40 is output to the investor terminal 20 that has accessed the server 40. (S12). That is, the property information is viewed by the investor who has accessed the server 40. The property information viewed by investors does not include information that can identify the owner of the property.

The investor considers whether or not to input the first investable amount based on the browsed property information, and if so, considers the investable amount. The first investable amount is the investable amount presented when the owner wishes to assess the value of the property owned by the owner.

The investor inputs a first message including a first investable amount determined by examination into the investor terminal 20. The investable amount acquisition unit 42 of the server 40 acquires the input first message (S13). The acquired first message is stored in the storage unit 41 of the server 40.

In addition to the first investable amount, the first message includes the strengths of the property that the investor thinks. The strength of the property is input by selecting a prepared option (for example, "location, structure, floor plan, etc."). In this embodiment, the strength of the property can be input by selection, and the strength of the property cannot be input by the free description method. Further, the first message is associated with information for specifying the property information for which the first message is input, information for specifying the investor terminal 20 for which the first message is input, and the like.

The first message registered in the server 40 is output to the owner terminal 10 that has accessed the server 40 (S14). In other words, the first message is viewed by the owner who accessed the server 40. The server 40 permits viewing only the first message input by the investor for the property owned by the owner who accessed it, and does not permit viewing of the first message for other properties.

The owner considers whether to sell or operate the property he owns by referring to the contents of the first message. In the examination, information such as the first investable amount included in the first message and the strength of the property considered by the investor can be taken into consideration.

When the owner browses the first message, the owner terminal 10 creates read information indicating that the first message has been browsed. The read information includes at least information that identifies the first message viewed. The read acquisition unit 46 of the server 40 acquires the read information created and output by the owner terminal 10 (S15).

The reply unit 47 of the server 40 that has acquired the read information outputs the second message to the investor terminal 20 (S16). The investor terminal 20 to which the second message is output is a terminal specified based on the read information and is a terminal into which the first message is input. The second message is a message stored in advance in the storage unit 41 of the server 40.

The investor terminal 20 acquires the output second message. The investor can confirm the content of the second message using the investor terminal 20. Specifically, it is possible to know that the owner has viewed the first message entered by the investor.

As a result of the examination, the owner who decides to sell the property he / she owns inputs to change the status information of the property owned by the owner terminal 10 from the assessment for the purpose of grasping the value of the property to the assessment for the purpose of selling the property. (The status acquisition unit 43 of the server 40 acquires information for changing the status information output from the owner terminal 10 to an assessment for sale (S17).

When the status information is changed to the assessment for the purpose of selling the property, the notification unit 44 of the server 40 outputs the notification information to the intermediary terminal 30 (S18). The intermediary terminal 30 that is the output destination of the notification information may be predetermined for each owner or property. The notification information includes at least information that identifies the property and information that indicates that the status information of the assessment for sale has been acquired.

The intermediary can know that the status information has been changed to the assessment for sale through the intermediary terminal 30. In other words, the intermediary can know that the owner has requested the property to be assessed for sale. The owner and the intermediary company do not conclude an intermediary contract at this stage, but conclude an intermediary contract after fixing the sale price of the property.

The intermediary company inputs the start information indicating that the assessment for the purpose of sale of the property is started to the notification unit 44 of the server 40 via the intermediary terminal 30. For example, the server 40 is accessed and the status information of the property is changed from the assessment for the purpose of grasping the value to the assessment for the purpose of sale. As a result, the status information of the property output from the server 40 to the investor terminal 20 becomes an assessment for the purpose of sale.

After that, the notification unit 44 of the server 40 outputs the notification information to the investor terminal 20 (S19). The investor terminal 20 to which the notification information is output is a terminal in which the first message is input to the property with the status information changed to the desire to sell.

Next, the arithmetic processing when the property information is registered in the server 40 will be described with reference to FIG. Here, the server 40 is in a standby state in which it can operate except during a period when it is stopped due to maintenance management such as maintenance, and is in a state where it can accept access from the owner terminal 10, the investor terminal 20, and the intermediary terminal 30. be.

The server 40 in the standby state performs a process of determining whether or not the property information registration work by the intermediary terminal 30 has been started (S21). In the process of determining whether or not the registration work has been started, the process of confirming whether the intermediary terminal 30 that is going to perform the registration work is the intermediary terminal 30 registered in advance in the server 40, or the property information from the intermediary terminal 30. It may include a process of determining whether or not a signal requesting a transition to the page for registering is output.

If it is determined that the registration work has not been started (NO), the server 40 returns to S21 and repeats the above-mentioned determination process.
When it is determined that the registration work has started (YES), the server 40 performs a process of accepting the registration of the property information (S22). The process of accepting registration includes a process of acquiring property information to be registered from the intermediary terminal 30, a process of storing the acquired property information in the storage unit 41, and the like.

When the process of accepting the registration of the property information is performed, the server 40 performs the process of determining whether or not the registration of the property information is completed (S23). In the process of determining whether or not the registration has been completed, there is a process of determining whether or not a signal requesting the end of the registration process has been output from the intermediary terminal 30, or a state in which the property information has not been input to the intermediary terminal 30. It includes a process of determining whether or not a predetermined period has continued.

If it is determined that the registration has not been completed (NO), the server 40 returns to S22 and repeats the process of accepting the registration of the property information. If it is determined that the registration is completed (YES), the server 40 ends the process of registering the property information and returns to the standby state.

Next, the arithmetic processing when the server 40 acquires the first message will be described with reference to FIG. The server 40 is in a standby state and is in a state where access can be accepted, as in the case where the property information is registered in the server 40.

The server 40 in the standby state performs a process of determining whether or not a signal requesting viewing of property information has been input from the investor terminal 20 (S31). The process of determining whether or not the signal requesting browsing of the property information has been input includes a process of determining whether or not the investor terminal 20 requesting browsing is an investor terminal 20 registered in advance on the server 40. May be included.

If it is determined that the browsing request signal has not been input (NO), the server 40 returns to S31 and repeats the above-mentioned determination process.
When it is determined that the browsing request signal has been input (YES), the server 40 performs a process of outputting the requested property information to the investor terminal 20 (S32). The investor can confirm the property information output by using the investor terminal 20. When the investor wishes to invest in the property related to the property information, the investor inputs a first message including the first investable amount in the investor terminal 20. The investor terminal 20 outputs the first message to the server 40.

The investable amount acquisition unit 42 of the server 40 performs a process of determining whether or not the first message has been acquired from the investor terminal 20 (S33). The process of determining whether or not the first message has been acquired may include a process of determining whether or not all predetermined essential items such as the first investable amount have been input.

When it is determined that the first message has been acquired (YES), the server 40 performs a process of storing the first message in the storage unit 41 (S34).
When it is determined in the processing of S33 that the first message has not been acquired (NO), or when the storage processing of S34 is performed, the server 40 receives a signal from the investor terminal 20 to end browsing. A process of determining whether or not it is present is performed (S35).

If it is determined that the browsing end signal has not been input (NO), the server 40 returns to S33 and repeats the above process. If it is determined that the browsing end signal has been input (YES), the server 40 ends the process of acquiring the first message and returns to the standby state.

Next, the arithmetic processing when the server 40 outputs the second message will be described with reference to FIG. The server 40 is in a standby state and is in a state where access can be accepted, as in the case where the property information is registered in the server 40.

The server 40 in the standby state performs a process of determining whether or not a signal requesting viewing of the first message has been input from the owner terminal 10 (S41). In the process of determining whether or not the signal for viewing the first message is input, the process of determining whether or not the owner terminal 10 requesting viewing is the owner terminal 10 registered in advance in the server 40. Alternatively, a process of determining whether or not the first message for the property information associated with the owner terminal 10 is stored in the storage unit 41 may be included.

If it is determined that the browsing request signal has not been input (NO), the server 40 returns to S41 and repeats the above-mentioned determination process.
When it is determined that the browsing request signal has been input (YES), the server 40 performs a process of outputting the requested first message to the owner terminal 10 (S42). The process of outputting the first message to the owner terminal 10 includes a process of extracting the first message for the property information associated with the owner terminal 10.

The owner can read and confirm the first message output by using the owner terminal 10. The owner terminal 10 outputs read information indicating that the owner has read the first message to the server 40.

The read acquisition unit 46 of the server 40 performs a process of determining whether or not the read information indicating that the first message has been read has been acquired from the owner terminal 10 (S43).
When it is determined that the read information has been acquired (YES), the reply unit 47 of the server 40 performs a process of outputting the second message to the investor terminal 20 (S44). The investor terminal 20 to which the second message is output is a terminal specified based on the read information and is a terminal into which the first message is input. The second message is a message stored in advance in the storage unit 41 of the server 40.

When it is determined in the processing of S43 that the read information has not been acquired (NO), or when the output processing of S44 is performed, the server 40 inputs a signal to end browsing from the owner terminal 10. A process of determining whether or not it is present is performed (S45).

If it is determined that the browsing end signal has not been input (NO), the server 40 returns to S43 and repeats the above process. If it is determined that the browsing end signal has been input (YES), the server 40 ends the process of outputting the second message and returns to the standby state.

Next, the arithmetic processing when the server 40 outputs the notification information and the notification information will be described with reference to FIG. The server 40 is in a standby state and is in a state where access can be accepted, as in the case where the property information is registered in the server 40.

The status acquisition unit 43 of the server 40 in the standby state performs a process of determining whether or not a signal for changing the status information from the assessment for the purpose of grasping the value to the assessment for the purpose of sale is input from the owner terminal 10 (S51). .. The process of determining whether or not the change signal has been input includes the process of determining whether or not the owner terminal 10 is the owner terminal 10 registered in advance in the server 40, and the property right information for changing the status information. And the process of determining whether or not the owner terminal 10 is associated with the owner terminal 10 may be included.

If it is determined that the change signal has not been input (NO), the server 40 returns to S51 and repeats the above-mentioned determination process.
When it is determined that the change signal has been input (YES), the notification unit 44 of the server 40 performs a process of outputting the notification information to the intermediary terminal 30 (S52). The intermediary terminal 30 that is the output destination of the notification information may be predetermined for each owner or property. The notification information includes at least information that identifies the property and information that indicates that the status information of the assessment for sale has been acquired. The intermediary who knows the notification information inputs the start information indicating the start of the assessment for the purpose of selling the property to the intermediary terminal 30.

When the start information is output from the intermediary terminal 30 to the server 40, the notification unit 44 of the server 40 performs a process of outputting the notification information to the investor terminal 20 (S53). The investor terminal 20 to which the notification information is output is a terminal in which the first message is input to the property whose status information has been changed to the assessment for sale. When the notification information is output, the server 40 ends the process of outputting the notification information and the notification information, and returns to the standby state.

Next, a process in which the server 40 controls bidirectional communication between the owner terminal 10 and the investor terminal 20 or bidirectional communication between the intermediary terminal 30 and the investor terminal 20 will be described with reference to FIG. 7. do. The server 40 is in a standby state and is in a state where access can be accepted, as in the case where the property information is registered in the server 40.

In the present embodiment, an example will be described in which two-way communication is permitted with the investor terminal 20 in which the first investable amount or the second investable amount is input.
The server 40 in the standby state performs a process of determining whether or not a signal permitting bidirectional communication has been acquired from the owner terminal 10 (S61). The signal that allows two-way communication includes information that identifies the investor terminal 20 that is the communication partner.

When it is determined that the permission signal has been acquired (YES), the communication control unit 49 of the server 40 controls to start bidirectional communication (S62). The bidirectional communication unit 48 communicates a third message between the owner terminal 10 and the investor terminal 20. Before the bidirectional communication is started, the bidirectional communication via the server 40 is stopped.

After that, the server 40 performs a process of determining whether or not a signal for disallowing bidirectional communication has been acquired from the owner terminal 10 (S63). If it is determined that the disapproval signal has not been acquired (NO), the process returns to S63 and the above determination process is repeated.

When it is determined that the disapproval signal has been acquired (YES), the communication control unit 49 of the server 40 controls to stop the bidirectional communication (S64). The bidirectional communication unit 48 stops bidirectional communication between the owner terminal 10 and the investor terminal 20. After that, the server 40 returns to the standby state.

When it is determined in S61 that the permission signal has not been acquired (NO), the server 40 performs a process of determining whether or not a signal permitting bidirectional communication has been acquired from the intermediary terminal 30 (in the case of NO). S71).

When it is determined that the permission signal has been acquired (YES), the communication control unit 49 of the server 40 controls to start bidirectional communication (S72). The bidirectional communication unit 48 communicates a third message between the intermediary terminal 30 and the investor terminal 20.

After that, the server 40 performs a process of determining whether or not a signal for disallowing bidirectional communication has been acquired from the intermediary terminal 30 (S73). If it is determined that the disapproval signal has not been acquired (NO), the process returns to S72 and the above determination process is repeated.

When it is determined that the disapproval signal has been acquired (YES), the communication control unit 49 of the server 40 controls to stop the bidirectional communication (S74). The bidirectional communication unit 48 stops bidirectional communication between the owner terminal 10 and the investor terminal 20. After that, the server 40 returns to the standby state.

According to the data collection system 1 and server 40 having the above configuration, the investor who presented the first investable amount before the status information of the appraisal for the purpose of sale of the property was obtained, the status of the appraisal for the purpose of sale of the property. The second investable amount presented after the information is obtained can be collected. Investors who are not willing to buy to collect the second investable amount by telling the investor who presented the first investable amount that the owner wants to assess the purpose of selling the property It becomes easier to eliminate the second investable amount to be presented.

Since the notification information is output to the intermediary terminal 30, the intermediary can know that the owner wants to assess the purpose of selling the property. In addition, it is possible to know that the investor may present the second investable amount, which makes it easier for the intermediary to confirm the second investable amount.

By outputting the notification information after acquiring the start information, it becomes easy to prevent the notification information from being erroneously output to the investor terminal 20. For example, even if the owner mistakenly sends information indicating that the status information has been changed from the value grasping assessment to the selling purpose assessment from the owner terminal 10 to the server 40, the start information is started from the intermediary terminal 30. The notification information is not notified to the investor terminal 20 when the acquisition is not possible.

By providing the read acquisition unit 46 and the reply unit 47, the investor can know whether or not the property owner has read the first message. The predetermined second message may be one type of message or may be appropriately selected from a plurality of types of messages.

By providing the two-way communication unit 48 and the communication control unit 49, at least one of the owner and the intermediary can confirm the first investable amount and the second investable amount presented by the investor. For example, it is possible to confirm whether or not an investor who has presented a first investable amount or a second investable amount, which is significantly higher than others, is really willing to invest.

10 ... Owner terminal, 20 ... Investor terminal, 30 ... Mediation terminal, 40 ... Server, 41 ... Storage unit, 42 ... Investable amount acquisition department, 43 ... Status acquisition department, 44 ... Notification unit, 46 ... Read acquisition Department, 47 ... Reply unit, 48 ... Bidirectional communication unit, 49 ... Communication control unit

Claims (6)

A server that is connected to the owner terminal of the property owner, the investor terminal of the investor, and the intermediary terminal of the intermediary so that information communication is possible.
A storage unit that stores at least property information related to the property owned by the owner and used for determining the amount of money that can be invested.
An investment that acquires a first investable amount indicating an investable amount for the property input to the investor terminal based on the property information, and stores the acquired first investable amount in the storage unit. With the possible amount acquisition department,
A status acquisition unit that acquires status information indicating an assessment of the purpose of sale of the property input to the owner terminal based on the first investable amount stored in the storage unit.
The notification information including the information indicating that the status information has been acquired is output to the intermediary terminal, and the input of the second investable amount, which is the amount that can be invested when the status information of the property is an assessment for the purpose of sale, is input. A notification unit that outputs notification information including at least prompting information to the investor terminal that has input the first investable amount for the property, and a notification unit.
A server characterized by being provided with. The notification unit acquires the start information indicating that the assessment for the purpose of sale of the property is started from the intermediary terminal that outputs the notification information, and then inputs the first investable amount for the property. The server according to claim 1, wherein the notification information is output to the investor terminal. The investable amount acquisition unit acquires the first message including the first investable amount for the property from the investor terminal, and transmits the first message to the owner terminal related to the property.
A read acquisition unit that acquires read information indicating whether or not the first message has been read from the owner terminal that has transmitted the first message.
After acquiring the read information indicating that the first message has been read, a reply unit that outputs a predetermined second message to the investor terminal that has input the first message, and a reply unit.
The server according to claim 1 or 2, wherein the server is further provided. A third message newly input between the investor terminal in which at least one of the first investable amount and the second investable amount is input and at least one of the owner terminal and the intermediary terminal. A two-way communication unit that communicates with
A communication control unit that controls whether or not communication is possible in the two-way communication unit based on control information input from the owner terminal and the intermediary terminal.
4. The server according to claim 4, wherein the server is further provided. A step to memorize the property information that is related to the property owned by the owner and is used to determine the amount that can be invested.
A step of acquiring and storing the first investable amount, which is the amount that can be invested in the property, which is input to the investor terminal based on the property information.
The step of acquiring the status information indicating the assessment of the purpose of sale of the property entered by the owner into the owner terminal, and
The notification information including the information indicating that the status information has been acquired is output to the intermediary terminal, and the notification information is output.
The first investable amount is entered for the property with notification information including at least information prompting the input of the second investable amount, which is the amount that can be invested when the status information of the property is an assessment for sale. The steps to output to the investor terminal and
A collection method characterized by having. On the computer
A storage function that stores property information related to the property owned by the owner and used to determine the amount of money that can be invested in the storage unit,
An investment that acquires a first investable amount indicating an investable amount for the property input to the investor terminal based on the property information, and stores the acquired first investable amount in the storage unit. Possible amount acquisition function and
A status acquisition function for acquiring status information indicating an assessment of the purpose of sale of the property input to the owner terminal based on the first investable amount stored in the storage unit, and
The notification information including the information indicating that the status information has been acquired is output to the intermediary terminal, and the input of the second investable amount, which is the investable amount when the status information of the property is an assessment for the purpose of sale, is urged. A notification function that outputs notification information including at least information to the investor terminal that has entered the first investable amount for the property, and
A program that realizes.

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