JP5150305B2 - Vacancy rent compensation contract planning support system - Google Patents

Description

In the present invention, when a rental room of a rental combined house is vacant, a seller of the rental combined house gives a predetermined amount of rent compensation to a purchaser who performs rental management using the combined rental house. The present invention relates to a vacant rent compensation contract plan drafting support system for determining the suitability of a contract plan related to a vacant rent compensation contract promised to be provided.

  In recent years, there has been an increase in the number of rental combined housings that can be used as detached housing. This rental combined house is divided into a home space and a rental space, and the homeowner rents the living room in the rental space (hereinafter referred to as “rental room”) to the renter to earn rent income. It is something that can be done.

  For this reason, the home purchaser of the rental combined housing can secure his / her own home, and can also use the rent income of the rental room to repay the loan required for the purchase of the home. In addition, rental combined housing is attracting particular attention because it can be expected to save taxes such as inheritance tax, property tax, and income tax, compared to ordinary detached houses.

  Patent Document 1 proposes a home sales support system for supporting sales of such rental combined homes. This home sales support system designs a rental combined housing with a living space according to the preference of the home buyer, and repays the home purchase funds of the home purchaser when purchasing the combined rental housing related to the design A simulation on assets including the so-called life plan simulation is performed.

  However, even if a life plan simulation is performed using such a home sales support system, the economic stability of rental housing management using rental combined housing is not necessarily guaranteed.

  Naturally, rental housing management is only possible if rent revenue is secured, so if even one room is vacant, rent revenue will decrease. The shortage cannot be used for loan repayment, and there is a great risk of the dissociation between real life and life plan simulation results in the near future.

  Therefore, in order to compensate for rent revenue when renting a rented room, the rental rent compensation contract service, which has been used in recent years as a management support for leased houses, may be introduced in relation to rental management of rental housing. .

Vacancy rent compensation contract services include various types of services. For example, a service provider such as a housing management company provides a vacancy to a purchaser of a rental housing under certain conditions. There is a thing to pay the rent of the rental room.
JP 2005-44286 A

  However, although the above-mentioned vacant rent compensation contract service is widely provided as a general rental-only housing management support service, the compensation period is generally limited from the viewpoint of securing long-term profits for service providers. It is set for a long period of 20 to 30 years or more.

  For this reason, among rental combined houses, for rental combined houses that can be refurbished as home rooms, the rental management is closed for a relatively short period of time, for example, about 5 to 15 years. In some cases, home buyers are thinking of renovating to a home room. In such cases, the above-mentioned general long-term vacant rent compensation contract service cannot be provided. was there.

  Accordingly, the applicant of the present application has devised a vacant rent compensation contract service that can be provided to rental managers who use rental combined housing that is likely to be converted into a home room in the short term. In this vacant rent compensation contract service, the home seller who sells the rental combined rent house becomes the provider of the vacant rent compensation contract service, and purchases the house by using a part of the sales profit of the combined rental rent as a financial resource. Rent compensation is provided to the rental manager, who is the owner, when the rental room is vacant.

  According to this newly-invented vacancy rent compensation contract service, it is possible to secure financial resources for rent compensation paid to home buyers without securing a long-term compensation contract period. It is expected that it will be possible to provide services without any trouble to home buyers who want to.

  However, since this new vacant rent compensation contract service provides the sales profit of the rental housing as part of the rent compensation fee, the home seller himself / herself does not manage the state of the home seller. There is a risk of worsening. For this reason, strict and careful consideration is required for the drafting of the contract plan, and there is a problem that it is difficult for both the home seller and the home buyer to smoothly plan a contract plan that can be relieved.

Therefore, the present invention has been made to solve the above-described problems. When the rental room of the rental combined house is vacant, the seller of the rental combined house uses the rental combined house. Providing a vacancy rent compensation contract planning support system that can smoothly determine the suitability of a contract plan related to a vacancy rent compensation contract that promises to provide a predetermined amount of rent compensation to the purchaser who performs rental management The purpose is that.

In order to achieve this object, the vacant rent compensation contract plan support system according to claim 1
Rent of the specified amount when the home buyer who sells the rental combined housing with the rental buyer using the combined rental housing becomes the beneficiary and the rental room of the combined rental housing is vacant A vacant rent compensation contract planning support system having a computer system for supporting the vacant rent compensation contract contract plan for which compensation has been paid, the computer system being a home buyer Contract fee H to determine the total payment amount P of the contract fee to be paid from the home seller to the home seller and the upper limit Q of the rent compensation paid from the home seller to the home buyer. Plan designation means for designating a contract plan that includes the compensation amount J and the number of payments K in the data, and a contract fee based on the contract plan designated by the plan designation means The total amount paid determine the P and rent compensation paid the maximum amount Q, by sum of the sales profit F residential seller due to the sale of rental combined residential and the contract fee the total payment amount P, the total residential seller seeking revenues N, by subtracting the rent compensation paid maximum amount Q from the total revenues N, the real benefits calculating means for calculating the actual profit L to get home sales person, calculated by the actual income means seen profit L is determined whether a required profit G over that minimally required housing merchants with the sale of rental combination housing, proper contract plan specified by the plan designation means and a proper determination means for generating a service plan determination result table used for determining,
Furthermore,
(A) a storage device for storing the sales profit amount F;
(B) a storage device for storing the necessary profit amount G;
(C) an input device provided in the plan designating means for inputting the contract fee amount H and the rent compensation amount J among the data included in the contract plan;
(D) Among the data included in the plan specifying means and included in the contract plan, the number of payments I is in a range from a predetermined minimum value Imin to a maximum value Imax, and the number of payments K is determined from a predetermined minimum value Kmin. Means for setting each in the range of maximum IKmax;
(E) Means provided in the actual profit calculation means, and (c) a contract fee total payment amount P calculated by multiplying the contract fee amount H input by the input device by the payment number I set by the (d) means. When,
(F) The rent compensation upper limit amount Q is calculated by multiplying the rent compensation amount J, which is provided in the actual profit calculation means, and is input by the (c) input device, by the number of times of supply K set by the (d) means. Means,
(G) The total profit amount N is obtained by adding the sales profit amount F stored in the storage device (a) and the total payment amount P of the contract fee determined by the means (e). Means for calculating;
(H) The actual profit amount L is calculated by subtracting the rent compensation payment upper limit Q obtained by the means (f) from the total income amount N obtained by the means (g) and provided in the actual profit calculation means. Means,
(I) It is determined whether or not the actual profit amount L obtained by the appropriate determination means and obtained by the (h) means is equal to or greater than the necessary profit amount G stored in the (b) storage device. If the actual profit amount L is equal to or greater than the necessary profit amount G, the increase / decrease profit flag M is set to indicate the fact, while if the actual profit amount L is less than the necessary profit amount G, the increase / decrease profit flag M is set. Means for setting the content to indicate that,
(J) provided in the appropriateness determination means, (c) contract fee amount H and rent compensation amount J input by the input device, payment number I and payment number K set by the means (d), (h) Means for writing the actual profit amount L obtained by the means and the increase / decrease profit flag M set by the means (i) to the contract plan determination result table in association with each other;
(K) The means (e) by changing the number of times of supply K set by the means (d) in the range from the minimum value Kmin to the maximum value Kmax and the number of payments I in the range from the minimum value Imin to the maximum value Imax. (J) means for repeating the means to generate the contract plan determination result table;
(L) A combination of the number of payments I and the number of payments K of the plurality of contract plans stored in the contract plan determination result table generated by the means (k), and the corresponding actual profit amount L and increase / decrease profit flag M Output means in the form of a visually recognizable chart by a display device or a printing device.

According to the vacant rent compensation contract plan planning support system of claim 1, a contract plan desired by a home seller or a home purchaser is designated for the vacant rent compensation contract by the plan specifying means. Then, based on the information included in the contract plan, the actual profit calculation means determines the total contract fee paid by the home purchaser and the rent compensation payment upper limit that can be paid by the home seller.

  This actual profit calculation means further subtracts the upper limit of the rent compensation payment, which is the housing seller's expenditure, from the total of the sales profit of the rental housing with rental housing and the total payment of the contract fee. As a result, the actual profit amount of the home seller is calculated. Then, the suitability determination means determines whether the actual profit amount of the home seller is equal to or greater than the required profit amount of the home seller, and the determination result is obtained as the determination result of the contract plan.

  Therefore, from this judgment result, the home seller can know whether or not the necessary profit required for the sale of the rental housing can be secured when the contract plan specified by the plan specifying means is adopted. it can.

  For example, if the result of determination by the aptitude determination means indicates that the actual profit amount of the home seller is equal to or greater than the required profit amount, it means that the home seller can secure the required profit due to the sale of the rental combined house. For this reason, if the contract plan specified by the plan specifying means is adopted in the actual vacant rent compensation contract, the home seller can secure the necessary profits associated with the sale of the rental housing together with the home buyer. Rent compensation when vacant can be paid.

  On the other hand, if the determination result by the aptitude determination means indicates that the actual profit amount of the home seller is less than the required profit, it means that the home seller cannot secure the required profit from the sale of the rental combined house. Therefore, in such a case, specify another contract plan by the plan specification means, execute the actual profit calculation means, obtain the determination result by the aptitude determination means using the result, and reexamine the contract plan. You can also.

According to the vacancy rent compensation contract plan planning support system of claim 1, when the rent compensation is paid to the home purchaser using the contract plan designated by the plan designation means, the sale of the rental combined housing A home seller who allocates profits to vacant rent compensation payments can determine whether the necessary profits associated with the sale of the rental housing can be secured. In other words, there is an effect that the home seller can smoothly make a contract plan that can secure the necessary profit accompanying the sale of the rental housing.

  In addition, by being able to make such a contract plan, a home seller who sells a rental home to a home buyer can calculate the sales profit of the home that has been sold to the home buyer at the time of vacancy for that home buyer. A vacant rent compensation contract that can be used with peace of mind, and it is not necessary to secure a special fund for rent compensation. There is an effect that the room rent compensation contract service can be provided.

  Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. FIG. 1 is a block diagram showing an electrical configuration of a rent compensation support system 1 according to an embodiment of the present invention.

  In this rent compensation support system 1, when a rental room of a rental combined house is vacant, a home seller who sells the rental combined house makes a rental purchase using the rental combined house. This is a system that supports the drafting of a contract plan for a rent compensation contract that is promised to provide a predetermined amount of rent compensation, and proposes the drafted contract plan to a home seller or home buyer.

  As shown in FIG. 1, the rent compensation support system 1 mainly includes a server 2, a client 3, and a communication line network 4. The server 2 is a computer that supervises various processes in the rent compensation support system 1 and is a device for drafting a contract plan related to a rent compensation contract. The client 3 is a personal computer (hereinafter abbreviated as “PC”) used by a home seller or home buyer.

  The communication line network 4 includes, for example, an Internet network, a dedicated line network, a LAN, and other communication line networks, and is connected to the server 2 and the client 3. Through this communication network 4, the server 2 and the client 3 can transmit and receive various signals and data, and the contract plan prepared by the server 2 is sent to the home purchaser or home seller through the client 3. Can present.

  In this embodiment, only one client 3 is provided. For example, a plurality of clients 3 are connected to the server 2 via the communication network 4, and a plurality of home sellers or A plurality of home purchasers may be configured to share one server 2.

  Next, details of the server 2 will be described. The server 2 is mainly a CPU 20, a ROM 21, a RAM 22, a bus 23, an input / output circuit 24, a hard disk (hereinafter referred to as “HD”) 25 which is a large-capacity auxiliary storage device, and a pointing device. A mouse 26, a keyboard 27 having a plurality of key switches, a display 28 having a display screen on which various information is displayed, and a communication control circuit 29 connected to the communication network 4 and performing control for transmitting and receiving various data. And.

  The CPU 20 is a central processing unit that performs various control processes and various data calculation processes for the respective units of the server 2, and executes a contract plan suitability determination program 251 and other various programs described later. The ROM 21 stores a basic program such as BIOS (Basic-Input / Output-System), and is composed of a rewritable nonvolatile memory such as an EEPROM (including a flash memory).

  The RAM 22 functions as a main memory of the server 2 and is used as a work area for various arithmetic processes and control processes. The RAM 22 includes a rewritable volatile memory such as a DRAM. The bus 23 includes an address bus, a data bus, and a control bus, and connects the CPU 20, ROM 21, and RAM 22 to each other, and is also connected to an input / output circuit 24.

  The input / output circuit 24 is connected to the HD 25, the mouse 26, the keyboard 27, the display 28, and the communication control circuit 29, and is also connected to the printer 5 that prints various print data for printing.

  Since the configuration is the same as that of the server 2, description thereof is omitted, but the client 3 also has a CPU 30, a ROM 31, a RAM 32, an input / output circuit 34, a bus 33, an HD 35, a mouse 36, and a keyboard 37. The computer includes a display 38 and a communication control circuit 39, and the printer 7 is connected to the input / output circuit 34. However, various programs and data stored in the HD 25 of the server 2 are not stored in the HD 35 of the client 3.

  Next, details of the HD 25 of the server 2 will be described. The HD 25 stores a contract plan suitability determination program 251, and further stores and stores a property management database 252, a house trading database 253, and a determination result table 254. In the following description, “database” is abbreviated as “DB”.

  The contract plan suitability determination program 251 is a program for drafting a contract plan related to a rent compensation contract for rental combined housing, and for executing the contract plan planning process and the actual profit calculation process shown in the flowcharts of FIGS. 5 and 7. Processing is incorporated.

  In the case of rental rental housing rental agreements, when selling and buying rental housing, the home seller becomes the beneficiary and the home buyer becomes the beneficiary, and the beneficiary pays the prescribed contract fee to the beneficiary. In this case, the contract promises that the beneficiary will pay a rent compensation amount of a predetermined amount to the beneficiary when the rental room of the rental housing is vacant.

  Next, the property management DB 252, the housing sales DB 253 and the determination result table 254 stored in the HD 25 will be described with reference to FIGS. 2, 3, and 4.

  FIG. 2 is a conceptual diagram illustrating an example of the property management DB 252. This property management DB 252 stores and manages various types of management data related to a plurality of rental combined houses in a database format in association with each rental combined house.

  As shown in FIG. 2, the property management DB 252 is provided with seven storage blocks 252a for storing six types of management data related to one rental housing in association with each other. 252a is provided with a plurality of storage areas 252a1 to 252a6 for individually storing six types of management data related to rental combined houses.

  In the storage areas 252a1 to 252a6 of each storage block 252a, an ID code, a property name, a name, an address, a telephone number, and a password are individually stored. Therefore, in the following description, the storage area 252a1 is “ID code area”, the storage area 252a2 is “property name area”, the storage area 252a3 is “name area”, the storage area 252a4 is “address area”, and the storage area 252a5 is The “telephone number area” and the storage area 252a6 are also referred to as “password areas”.

  Here, the ID code stored in the ID code area 252a1 is a management code used for individually identifying rental combined houses, and identifies a person who logs in to the server 2 for each rental combined house. It is a code for. The property name stored in the property name area 252a2 is a unique name assigned to each rental combined house in order to identify a plurality of rental combined houses.

  The name stored in the name area 252a3 is the name or name of a home buyer who purchases a rental combined home. The address stored in the address area 252a4 is a lot number or a residence display indicating the current address of the purchaser of the rental combined house.

  The telephone number stored in the telephone number area 252a5 is a telephone number that is a contact information for the home buyer. The password stored in the password area 252a6 is a password used to identify a person who is going to log in to the server 2 for each rental combined house.

  FIG. 3 is a conceptual diagram showing an example of the home sales DB 253. This home buying and selling DB 253 stores and manages various amount data associated with buying and selling related to a plurality of rental combined houses in a database format in association with each rental combined house.

  As shown in FIG. 3, the home buying and selling DB 253 is provided with seven storage blocks 253b for storing eight types of amount data related to one rental combined housing in association with each other, and each storage block 253b. Along with the ID code described above, a plurality of storage areas 253b1 to 253b8 are provided for individually storing seven types of amount data relating to rental housing.

  In the storage areas 253b1 to 253b8 of each storage block 253b, the ID code, the building price A, the land price B, the expense C, the total property price D, the property cost E, and the sales profit amount F are stored. The required profit amount G is stored individually. The unit of the amount data stored in each of the storage areas 253b2 to 253b8 is “1000 yen”.

  Therefore, in the following description, the storage area 253b1 is the “ID code area”, the storage area 253b2 is the “building price area”, the storage area 253b3 is the “land price area”, the storage area 253b4 is the “expense amount area”, and the storage area 253b5. Are referred to as “total property price area”, the storage area 253b6 is also referred to as “property cost area”, the storage area 253b7 is also referred to as “sales profit amount area”, and the storage area 253b8 is also referred to as “necessary profit amount area”.

  Here, the ID code stored in the ID code area 253b1 is the same as the ID code stored in the ID code area 252a1 of the property management DB 252. Therefore, when the data stored in the storage block 252a of the property management DB 252 and the storage block 253b of the housing sales DB 253 are related to the same rental combined house, the same ID code is used in both of the ID code areas 252a1 and 253b1. Is memorized.

  The building price A stored in the building price area 253b2 is the selling price of the rental combined house, which is the sum of the property cost E and the sales profit amount F, which will be described later (A = E + F). The land price B stored in the land price area 253b3 is the selling price of the building land for the rental combined house. The expense amount C stored in the expense amount area 253b4 is the total amount of expenses required for the construction of the rental combined house. The property total price D stored in the property total price area 253b5 is the sum of the building price A, the land price B, and the expense C (D = A + B + C).

  The property cost E stored in the property cost area 253b6 is the cost of the rental housing. The sales profit amount F stored in the sales profit amount area 253b7 is the profit amount of the home seller obtained when the rental combined house is sold to the home buyer. The required profit amount G stored in the required profit amount area 253b8 is the minimum amount of profit that is required when a home seller sells a rental combined house.

  FIG. 4 is a conceptual diagram showing an example of the determination result table 254, and a part thereof is omitted. This determination result table 254 is a table for storing suitability plan suitability determination data created by execution of the contract plan planning process and the actual profit calculation process shown in the flowcharts of FIGS. 5 and 7.

  Here, the contract plan for rent compensation contract is the total contract fee P paid by the home purchaser to the home seller and the rent compensation payment upper limit Q paid by the home buyer to the home buyer. Information to be determined, that is, a combination of a contract fee amount H, a payment count I, a rent compensation amount J, and a payment count K, which will be described later.

  This determination result table 254 shows the number of payments I and the number of payments of rent compensation when a rent compensation amount H and a rent compensation amount J are arbitrarily set for a rental housing. For each combination with K, the actual profit amount L and required profit amount G acquired by the home seller and the increase / decrease profit flag M indicating the magnitude relationship between the actual profit amount L and the required profit amount G are stored in association with each other. It is a table to do.

  Here, among the data for determining the suitability of the contract plan stored in the determination result table 254, the data excluding the necessary profit amount G will be described. First, the contract fee amount H is a contract fee per time (one year) paid from the home purchaser to the home seller based on the rent compensation contract. The number I of payment of the contract fee is the number of times the contract fee amount H is paid from the home purchaser to the home seller, and corresponds to the number of years corresponding to the contract period of the rent compensation contract.

  The rent compensation amount J is the amount of rent compensation for one time that is paid from the home seller to the home purchaser based on the rent compensation contract when the rental room is vacant. The number K of rent compensation payment is the upper limit of the number of times the rent compensation amount J is paid from the home seller to the home buyer.

  The actual profit amount L is the amount of real profit that the home seller obtains through the purchase and sale and rental compensation agreement for one rental combined housing, and the total income that the home seller acquires for the single rental housing N is calculated by subtracting the rent compensation payment upper limit Q that the home seller provides to the home purchaser based on the rent compensation contract.

  The increase / decrease profit flag M is data indicating whether the actual profit amount L is increased or decreased with respect to the necessary profit amount G, and the actual profit amount L is increased or equal to the required profit amount G. When the plus sign “+” is set in the determination result table 254 and the actual profit amount L is reduced with respect to the necessary profit amount G, the minus sign “−” is set in the determination result table 254.

  Here, the total income amount N, the total contract fee payment amount P, and the rent compensation payment upper limit Q used for the calculation of the actual profit amount L will be explained. First, the total income amount N is contracted with the sales profit amount F. This is the total amount of the total payment amount P, and corresponds to the total amount of income that the home seller obtains from the home buyer (N = F + P).

  Further, the total contract fee payment P is an amount obtained by multiplying the contract fee H by the number of payments I, and is a contract fee paid from the home purchaser to the home seller during the contract period of the rent compensation contract. The total amount (P = H × I). Rent compensation payment upper limit Q is the amount of rent compensation amount J multiplied by the number of payments K, and is the amount of rent compensation that can be paid from compensation beneficiaries to compensation recipients based on the rent compensation contract. This corresponds to the upper limit (Q = J × K).

  As shown in FIG. 4, in the determination result table 254, the contract fee amount H, the rent compensation amount J, and the necessary profit amount G that are stored therein are fixed to a certain amount. In addition, in this determination result table 254, the number I of contract fee payments is stored in total (Imax-Imin + 1) from the minimum value Imin to the maximum value Imax in increments of 1, and the number K of rent compensation payments is determined from the minimum value Kmin. A total (Kmax−Kmin + 1) is stored in increments of 1 up to the maximum value Kmax. For this reason, the determination result table 254 stores the actual profit amount L and the increase / decrease profit flag M for the total (Imax−Imin + 1) × (Kmax−Kmin + 1) corresponding to the total number of combinations of the payment count I and the payment count K. ing.

  For example, when the number I of payment of the contract fee is “15” (times) and the number K of rent compensation payments is “17” (times), the actual profit amount L is associated with these values. “3567” (thousand yen) and “3500” (thousand yen), which is the required profit amount G, are stored, and the actual profit amount L increases relative to the required profit amount G. A plus sign “+” is stored as the flag M.

  On the other hand, when the number I of payment of the contract fee is “15” (times) and the number K of payment of rent compensation is “20” (times), the actual profit amount L is associated with these values. Since “3300” (thousand yen) and “3500” (thousand yen), which is the required profit amount G, are stored, and the actual profit amount L decreases with respect to this required profit amount G, A minus sign “−” is stored as the flag M.

  In this determination result table 254, the contract fee amount H is “72” (thousand yen), the rent compensation amount J is “89” (thousand yen), and the required profit amount G is “3500” (thousand yen). , Each is set. Then, the minimum value Imin of the number of payments I is “1” (times), the maximum value Imax of the number of payments I is “15” (times), and the minimum value Kmin of the number of payments K is “1” (times). The maximum value Kmax of the number of times of supply K is set to “20” (times). Therefore, the determination result table 254 stores the actual profit amount L and the increase / decrease profit flag M for a total of 300 patterns corresponding to the total number of combinations of the payment count I and the payment count K.

  Next, with reference to FIGS. 5, 6, and 7, the contract plan drafting process and the actual profit calculation process incorporated therein will be described. FIG. 5 is a flowchart of the contract plan planning process. By executing the contract plan suitability determination program 251 stored in the HD 25, the determination result table 254 (see FIG. 4) is created and stored in the HD 25. It is a process for storing.

  As shown in FIG. 5, in this contract plan planning process, first, it waits until it receives the ID code and password transmitted from the client 3 (S1: No), and when these are received (S1: Yes), the client 3, it is determined that there is a login request from the user 3, and it is determined whether or not to approve the login request (S 2).

  In the login request approval process (S2), first, the combination of the ID code and password received by the process of S1, and the ID code and password stored in the storage areas 252a1 and 252a6 of each storage block 252a of the property management DB 252 Is matched.

  If the same combination as the combination of the ID code and the password received from the client 3 is stored in any storage block 252a of the property management DB 252 by this collation (S2: Yes), a new determination result table 254 is displayed. In order to create it, all the data stored in this determination result table 254 are deleted, and this determination result table 254 is initialized (S3).

  If the same combination as the ID code and password combination received from the client 3 is not stored in any storage block 252a of the property management DB 252 (S2: No), the login request from the client 3 is rejected. (S31), the contract plan drafting process is terminated.

  After initialization of the determination result table 254 by the process of S3, referring to the ID code received from the client 3, the storage block 253b in which the same ID code as the ID code area 253b1 is stored is stored in the housing sales DB 253. Extract. Then, the sales profit amount F and the necessary profit amount G stored in the storage areas 253b7 and 253b8 of the extracted storage block 253b are read from the home sales DB 253 into the RAM 22 (S4).

  After acquiring the value of the sales profit amount F and the necessary profit amount G from the home buying and selling DB 253, the setting screen 40 shown in FIG. 6 is transmitted to the client 3 that has made the login request and displayed on the display 38 of the client 3. (S5), and then waits until the contract fee H and the rent compensation amount J are received from the client 3 (S6: No).

  FIG. 6 is a diagram showing the display state of the setting screen 40. As shown in FIG. 6, the setting screen 40 includes amount setting fields 41 and 42 for setting a contract fee amount H and a rent compensation amount J that constitute a part of the contract plan of the rent compensation contract. Provided below these amount setting fields 41 and 42 is a send button 43 with a “send” indication. The transmission button 43 is a button that is clicked to transmit the data set in the respective money amount setting fields 41 and 42 to the server 2.

  When the setting screen 40 is displayed on the display 38 of the client 3, the user operates the mouse 36 or the keyboard 37 of the client 3, so that the contract fee amount H and the contract fee amount H and the amount setting fields 41 and 42 of the setting screen 40 are displayed. The value of the rent compensation amount J is set (input). Thereafter, when the transmission button 43 is clicked, the contract fee amount H and the rent compensation amount J set in the respective amount setting fields 41 and 42 are transmitted to the server 2.

  Returning to FIG. 5, when the contract fee H and the rent compensation amount J are received from the client 3 (S6: Yes), the minimum values Imin and Kmin are set to the payment count I and the payment count K, respectively (S7). , S8), and the actual profit calculation process (S9) shown in FIG. 7 is executed. When the determination result table 254 illustrated in FIG. 4 is created, “1” is set as the minimum value Imin of the number of payments I, and “1” (times) is set as the minimum value Kmin of the number of payments K. .

  FIG. 7 is a flowchart of actual profit calculation processing for calculating the actual profit amount L. As shown in FIG. 7, the actual profit calculation process calculates the contract fee total payment amount P by multiplying the contract fee amount H by the number of payments I (S91: H × I = P), and pays the rent compensation amount J. Multiply the number of times K to calculate the rent compensation payment upper limit Q (S92: J × K = Q), and the total profit amount N is calculated by summing the sales profit amount F and the contract fee total payment amount P (S93). : F + P = N), and subtract the rent compensation payment upper limit Q from the total income N to calculate the actual profit amount L (S94: N−Q = L), and the process ends. After the end, the process proceeds to S10 in FIG.

  Referring back to FIG. 5, it is determined whether or not the actual profit amount L calculated by the actual profit calculation process (S9) is equal to or greater than the necessary profit amount G (S10), and the increase / decrease according to the determination result. The profit flag M is set (S11, S12). For example, if the actual profit amount is equal to or greater than the required profit amount G as a result of the determination process in S10 (S10: Yes), the increase / decrease profit flag M is set to a plus sign “+” (S11), and the actual profit amount L is required. If it is less than the profit amount G (S10: No), the increase / decrease profit flag M is set to a minus sign “−” (S12).

  After the processing of S11 or S12, the contract fee amount H, the number of payments I, the rent compensation amount J, the number of payments K, the actual profit amount L, and the increase / decrease used, calculated and set in the processing from S9 to S12 The profit flags M are associated with each other and added to the determination result table 254 (S13).

  Thereafter, it is determined whether or not the supply number K is equal to or greater than the maximum value Kmax (S14). If the supply number K is less than the maximum value Kmax (S14: No), the supply number K is set to “1” (times). ) Is added (S15), the process proceeds to S9, and the processes from S9 to S15 are repeated until the number K of supply is equal to or greater than the maximum value Kmax (S14: Yes).

  Thereafter, if the number of payments K is equal to or greater than the maximum value Kmax (S14: Yes), it is further determined whether or not the number of payments I is equal to or greater than the maximum value Imax (S16), and the number of payments I is less than the maximum value Imax. If there is (S16: No), "1" (times) is added to the number of payments I (S17), and the process proceeds to S8. Then, the number of payments K is reset to the minimum value Kmin (S8), and the processing from S9 to S17 is repeated until the number of payments I becomes equal to or greater than the maximum value Imax (S16: Yes). The planning process ends.

  When the determination result table 254 illustrated in FIG. 4 is created, the maximum value Imax of the number of payments I is “20” (times), and the maximum value Kmax of the number of payments K is “15” (times). .

  As a result, the total (Imax) when the number of payments I changes in increments of “1” from the minimum value Imin to the maximum value Imax and the number of payments K changes in increments of “1” from the minimum value Kmin to the maximum value Kmax. −Imin + 1) × (Kmax−Kmin + 1) contract plans (combination of contract fee amount H, payment count I, rent compensation amount J and payment count K), and actual profit amount L and increase / decrease corresponding to each contract plan The profit flags M are stored in the determination result table 254 in a state of being associated with each other.

  FIG. 8 is a diagram showing an example of the contract plan determination chart 50. The contract plan determination chart 50 is an output of the contents of the determination result table 254 described above in a visually recognizable form. The contract plan determination chart 50 is displayed on the display 38 of the client 3 or printed by the printer 7 connected thereto. Is printed (printed).

  As shown in FIG. 8, in the contract plan determination chart 50, the number of payments I of the contract fee is the maximum value Imax (= 15) in order from the minimum value Imin (= 1) to each cell (cell) in the top row. ) Is displayed in increments of 1, and in each cell in the leftmost column, the number K of rent compensation payments is displayed in increments of 1 from the minimum value Kmin (= 1) to the maximum value Kmax (= 20). Has been. In addition, in the cell where the cell column with the number of payments I displayed at the top and the cell row with the cells with the number of payments K displayed at the top intersect, the cell column and cell in the cell row The actual profit amount L when the number of payments I and the number of payments K are displayed is displayed.

  For example, a cell column 51a having a cell with “5” (times) displayed as the number of payments I at the head and a cell row 51b having a cell with “6” (times) displayed as the number of payments K at the top. In the intersecting cell 51, “3826” (thousand yen) is displayed, and a cell row 52 a having a cell displaying “10” (times) as the number of payments I, and the number of payments K “3118” (thousand yen) is displayed in the cell 52 that intersects the cell row 52b having the cell displaying “18” (times) at the head.

  The background color of each cell in which the value of the actual profit amount L is displayed is distinguished according to the contents of the increase / decrease profit flag M stored in the determination result table 254 in association with the actual profit amount L displayed there. Has been. Here, the background color of each cell is “white” when the increase / decrease profit flag M stored in the determination result table 254 in association with the actual profit amount L displayed in the cell is a plus sign “+” (FIG. In contrast, when the minus sign is “−”, white is “different color” (hatching in the figure). In FIG. 8, a background color different from white is represented by hatching.

  Therefore, according to the contract plan determination chart 50, when an appropriate contract plan (that is, a combination of the contract fee amount H, the payment number I, the rent compensation amount J, and the payment number K) is selected, the home sales The contract plan to be adopted at that time by confirming whether or not the background color of the cell in which the actual profit amount L is displayed is white, as well as confirming the actual profit amount L The combination of the number of payments I and the number of payments K can easily determine whether the actual profit amount L increases or decreases with respect to the required profit amount G.

  For example, when the number of payments I is “5” (times) and the number of payments K is “6” (times), the cell column 51a and the cell row 51b starting from the cell in which these values are displayed intersect. Since the background color of the cell 51 is white, it can be immediately determined that the actual profit amount L is higher than the required profit amount G. On the other hand, when the number of payments I is “10” (times) and the number of payments K is “18” (times), the cell column 52a and the cell row 52b starting from the cell in which these values are displayed intersect. Since the background color of 52 is a color different from white, it can be immediately determined that the actual profit amount L is lower than the required profit amount G.

  The present invention has been described based on the embodiments. However, the present invention is not limited to the above-described embodiments, and various improvements and modifications can be easily made without departing from the spirit of the present invention. It can be guessed.

  For example, in the present embodiment, the rent compensation support system 1 is configured by connecting the server 2 and the client 3 via the communication line network 4 so as to be communicable. However, the embodiment of the rent compensation support system 1 is not necessarily limited to this. The function of the client 3 may be incorporated into the server 2 itself and realized. That is, the contract plan determination chart 50 may be displayed directly on the display 28 of the server 2 or printed by the printer 5 connected thereto.

  Further, in this embodiment, when the determination result table 254 is created by the contract plan drafting process, the total revenue amount N obtained by adding the sales profit amount F and the total payment amount P of the contract fee is used as the financial resource for the rent compensation payment upper limit Q. However, for example, it is possible to use only the sales profit amount F as a financial resource for the rent compensation payment upper limit Q without considering the income from the total payment amount P of the contract fee. Set as 0 yen. Specifically, it is as shown in FIGS. 9 and 10 described below.

  FIG. 9 is a modification of the determination result table 254 shown in FIG. 4 and shows a determination result table 254 'when the contract fee amount H is 0 yen. In this determination result table 254 ′, the contract fee amount H is “0” (thousand yen), the rent compensation amount J is “89” (thousand yen), the required profit amount G is “3500” (thousand yen), and the number of payments I The minimum value Imin is “1” (times), the maximum value Imax of the number of payments I is “15” (times), the minimum value Kmin of the supply times K is “1” (times), and the maximum value Kmax of the supply times K is It is created when it is “20” (times).

  For example, when the number I of payment of the contract fee is “1” (times) and the number K of rent compensation payments is “5” (times), the actual profit amount L is associated with these values. “3555” (thousand yen) and “3500” (thousand yen), which is the necessary profit amount G, are memorized, and the actual profit amount L increases with respect to the necessary profit amount G. A plus sign “+” is stored as the flag M.

  On the other hand, when the number I of payment of the contract fee is “10” (times) and the number K of rent compensation payments is “18” (times), the actual profit amount L is associated with these values. “2398” (thousand yen) and “3500” (thousand yen), which is the required profit amount G, are stored, and the actual profit amount L is reduced relative to the required profit amount G. A minus sign “−” is stored as the flag M.

  FIG. 10 is a modified example of the contract plan determination chart 50 shown in FIG. 8, and is a contract plan determination chart 60 in which the contents of the determination result table 254 'of FIG.

  As shown in FIG. 10, when this contract plan determination chart 60 is used, for example, when the number of payments I is “5” (times) and the number of payments K is “5” (times), these values are displayed. “3555” (thousand yen) is displayed in the cell 61 where the cell column 61a and the cell row 61b starting from the selected cell intersect, and the background color is white. For this reason, it is possible to immediately determine that the actual profit amount L when the total contract fee payment amount P is not taken into consideration is an increase in the required profit amount G.

  On the other hand, when the number of payments I is "10" (times) and the number of payments K is "18" (times), the cell in which the cell column 62a and the cell row 62b starting from the cell in which these values are displayed intersect. 62, “2398” (thousand yen) is displayed, and the background color is different from white. For this reason, it can be immediately determined that the actual profit amount L when the total contract fee payment amount P is not taken into consideration is a decrease in the required profit amount G.

  Note that the plan designating means in the present invention is the process of S5, S6, S7, S8, S14, S15, S16 and S17 in FIG. 5, and the actual profit calculating means is the process of S9 in FIG. 7) corresponds to the processing of S10, S11, S12 and S13 in FIG.

It is the block diagram which showed the electric constitution of the rent compensation assistance system which is one Example of this invention. It is the conceptual diagram which showed an example of property management DB. It is the conceptual diagram which showed an example of housing sales DB. It is the conceptual diagram which showed an example of the determination result table. It is a flowchart of a contract plan drafting process. It is a figure showing the display state of the setting screen. It is a flowchart of the actual profit calculation process which calculates the actual profit amount L. 5 is a diagram showing an example of a contract plan determination chart 50. FIG. It is a modification of the determination result table shown in FIG. It is a modification of the contract plan determination chart shown in FIG.

Explanation of symbols

1 Rent compensation support system ( vacancy rent compensation contract planning support system )
3 clients (part of the plan specification method)
40 Setting screen (part of the plan specification method)
254 determination result table (part of aptitude determination means)

Claims (1)

A rent of a specified amount when the home buyer who sells a rental housing using a rental housing is a beneficiary and the rental room of the rental housing is vacant. A vacant rent compensation contract plan planning support system equipped with a computer system that supports the drafting of a vacant rent compensation contract contract plan that promises to provide compensation.
The computer system includes:
Contract fee amount H that determines the total payment amount P of the contract fee paid from the home buyer to the home seller, and the maximum payment amount Q of the rent compensation paid from the home seller to the home buyer, and the number of payments A plan designating means for designating a contract plan including I, rent compensation amount J and the number of times of payment K in the data ;
Based on the contract plan designated by the plan designating means, the total contract fee payment amount P and the rent compensation payment upper limit Q are calculated, and the contract seller's total payment amount P and the housing seller accompanying the sale of the rental combined housing The total profit amount N of the home seller is obtained by summing the sales profit amount F, and the real profit amount L acquired by the home seller is obtained by subtracting the rent compensation payment upper limit Q from the total income amount N. An actual profit calculating means for calculating
The real benefit actual profit L calculated by the calculating means, determines whether a necessary profit G over that minimally required housing merchants with the sale of rental combination housing, by the plan designation means An appropriate determination means for generating a contract plan determination result table used for determining the appropriateness of the designated contract plan ,
Furthermore,
(A) a storage device for storing the sales profit amount F;
(B) a storage device for storing the necessary profit amount G;
(C) an input device provided in the plan designating means for inputting the contract fee amount H and the rent compensation amount J among the data included in the contract plan;
(D) Among the data included in the plan specifying means and included in the contract plan, the number of payments I is in a range from a predetermined minimum value Imin to a maximum value Imax, and the number of payments K is determined from a predetermined minimum value Kmin. Means for setting each in the range of maximum IKmax;
(E) Means provided in the actual profit calculation means, and (c) a contract fee total payment amount P calculated by multiplying the contract fee amount H input by the input device by the payment number I set by the (d) means. When,
(F) The rent compensation upper limit amount Q is calculated by multiplying the rent compensation amount J, which is provided in the actual profit calculation means, and is input by the (c) input device, by the number of times of supply K set by the (d) means. Means,
(G) The total profit amount N is obtained by adding the sales profit amount F stored in the storage device (a) and the total payment amount P of the contract fee determined by the means (e). Means for calculating;
(H) The actual profit amount L is calculated by subtracting the rent compensation payment upper limit Q obtained by the means (f) from the total income amount N obtained by the means (g) and provided in the actual profit calculation means. Means,
(I) It is determined whether or not the actual profit amount L obtained by the appropriate determination means and obtained by the (h) means is equal to or greater than the necessary profit amount G stored in the (b) storage device. If the actual profit amount L is equal to or greater than the necessary profit amount G, the increase / decrease profit flag M is set to indicate the fact, while if the actual profit amount L is less than the necessary profit amount G, the increase / decrease profit flag M is set. Means for setting the content to indicate that,
(J) provided in the appropriateness determination means, (c) contract fee amount H and rent compensation amount J input by the input device, payment number I and payment number K set by the means (d), (h) Means for writing the actual profit amount L obtained by the means and the increase / decrease profit flag M set by the means (i) to the contract plan determination result table in association with each other;
(K) The means (e) by changing the number of times of supply K set by the means (d) in the range from the minimum value Kmin to the maximum value Kmax and the number of payments I in the range from the minimum value Imin to the maximum value Imax. (J) means for repeating the means to generate the contract plan determination result table;
(L) A combination of the number of payments I and the number of payments K of the plurality of contract plans stored in the contract plan determination result table generated by the means (k), and the corresponding actual profit amount L and increase / decrease profit flag M The vacancy rent compensation contract plan support system, comprising: an output means for outputting the contents of the image in the form of a visible chart by a display device or a printing device.

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