JP2017120572A - Room layout creation device and room layout creation supporting system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To allow easy obtention of ideas on a room layout after a building is renovated.SOLUTION: The room layout creation device includes: a basic information acquisition part for acquiring basic information on a room layout of a renovation target building; and a room layout creation part for creating a room layout of the renovation target building after renovation based on the basic information acquired by the basic information acquisition part.SELECTED DRAWING: Figure 14

Description

  The present invention relates to a floor plan creation device and a floor plan creation support system.

  It is known to design a building as follows. In other words, based on the results of the structural calculation, the required installation location of the load-bearing wall, the load-bearing wall selection installation area where the installation location of the load-bearing wall can be selected from multiple locations, and the position where the load-bearing wall is not installed are set in advance on the outer periphery of the building. To do. Further, a plurality of load bearing wall installation candidate positions are set in advance in the load bearing wall selection installation area. A load bearing wall is installed at the required installation position of the load bearing wall, and at least one of the plurality of load bearing wall installation candidate positions is selected and the load bearing wall is installed there. With such a configuration, an efficient design can be achieved even if the appearance, floor plan, and installation position of the opening are different for each house (for example, see Patent Document 1).

JP 2008-144547 A

  In renovation that changes the floor plan of an existing building according to a certain purpose, a floor plan that can be designed according to the current state of the building can be proposed in advance from the construction company to the owner. It may be required to do so. However, the structure of the building in the present situation, including the building outline, is different for each house. For this reason, it may take a considerable amount of time for the construction company to design the floor plan after renovation according to the current state of the building.

  This invention is made | formed in view of such a situation, and it aims at making it possible to obtain easily the plan regarding the floor plan after repair about a building.

  One aspect of the present invention for solving the above-described problems is based on the basic information acquired by the basic information acquisition unit and the basic information acquired by the basic information acquisition unit. It is a floor plan creation device including a floor plan creation unit that creates a floor plan after repair of a building to be repaired.

  One aspect of the present invention is a floor plan creation support system including a server and a terminal device, wherein the server acquires basic information about floor plans for a building to be repaired, and the basic information acquisition unit. Based on the basic information acquired by the above, the floor plan creation unit for creating a repair floor plan when the building to be repaired is repaired, and proposal information including the repair floor plan created by the floor plan creation unit in the proposal content, A floor plan creation support system including a proposal information processing unit that transmits proposal information to a terminal device of a client who has requested proposal information.

  As described above, according to the present invention, it is possible to easily obtain a plan related to a floor plan after renovation of a building.

It is a figure which shows the structural example of the floor plan creation assistance system in 1st Embodiment. It is a figure which shows the structural example of the floor plan creation assistance server in 1st Embodiment. It is a figure which shows an example of the reference floor plan information in 1st Embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a floor plan creation procedure in a 1st embodiment. It is a figure explaining the example of a preparation procedure of the earthquake-proof reinforcement plan in 1st Embodiment. It is a figure explaining the example of a preparation procedure of the earthquake-proof reinforcement plan in 1st Embodiment. It is a figure explaining the example of a preparation procedure of the earthquake-proof reinforcement plan in 1st Embodiment. It is a figure explaining the example of a preparation procedure of the earthquake-proof reinforcement plan in 1st Embodiment. It is a flowchart which shows the example of a process sequence which the floor plan creation assistance server in 1st Embodiment performs. It is a flowchart which shows the example of a process sequence which the floor plan creation assistance server in 1st Embodiment performs. It is a figure which shows the structural example of the floor plan creation assistance system in 2nd Embodiment. It is a figure which shows the structural example of the floor plan creation assistance server in a 1st modification. It is a figure which shows the structural example of the floor plan creation assistance server in a 2nd modification. It is a figure which shows an example of the creation result of the piping plan by the floor plan creation assistance server in a 2nd modification.

<First Embodiment>
[Configuration example of floor plan creation support system]
FIG. 1 shows an example of the overall configuration of the floor plan creation support system in the present embodiment. The floor plan creation support system includes a floor plan creation support server 100 (an example of a floor plan creation device) and a terminal device 200 included in a construction shop. The floor plan creation support server 100 and the terminal device 200 are connected so that communication is possible via the network NT.

The construction shop is a supplier who performs renovation (renovation) on the building of the owner in response to a request from the owner. The construction company can enjoy a service of receiving a proposal from the floor plan creation support server 100 that proposes a floor plan after the renovation of the building by connecting the terminal device 200 to the floor plan creation support server 100. Here, the proposed floor plan is not limited to one, and a plurality of floor plans may be proposed.
In response to receipt of the proposal, the construction shop pays a fee as a consideration for the service of the proposal to the provider of the floor plan proposal service that operates the floor plan creation support server 100.
Then, the construction shop presents a proposal to the owner. The owner looks at the proposal and considers the floor plan after the renovation.

Moreover, in a general household, as a resident grows older, it may become a situation where care is needed eventually. The floor plan required for a resident building (house) differs between when the resident is healthy and when care is required. In consideration of this, for example, even if the resident has been repaired once depending on the situation in which the resident is healthy, it will eventually be necessary to repair again in response to the situation requiring care. There is.
Or, for example, even if it is decided to refurbish in response to the need for care of a resident who has become in need of care, the degree of need for care will increase thereafter (for example, the grade of care certification will increase) Depending on the situation, it may be necessary to refurbish again.

Therefore, the floor plan creation support server 100 according to the present embodiment, for example, the floor plan corresponding to the current repair (first repair floor plan) and the subsequent repair necessary for the change in the resident's situation. It is configured so that the two floor plans (second repair floor plan) can be designed.
Specifically, when the client is healthy at present but expects to be in need of care in the future, the floor plan creation support server 100 matches the living situation of a healthy resident as the first repair floor plan. The floor plan can be designed, and the floor plan can be designed as the second repair floor plan when it becomes a need for nursing care. In addition, the first renovation is performed in response to the fact that the resident is in a state of mild care needs, but if the degree of care needs is expected to increase further in the future, the floor plan creation support server 100 A floor plan according to the situation of mild care needs can be designed as the first repair floor plan, and a floor plan according to the situation of severe care needs can be designed as the second repair floor plan.
A plurality of the first repair layout and the second repair floor plan may be proposed. Also, the proposed numbers for the first refurbishment floor plan and the second refurbishment floor plan need not be the same.

  Further, in the case where the floor plan creation support server 100 of the present embodiment designs the first repair floor plan and the second repair floor plan, a wall (common) exists in the first repair floor plan and the second repair floor plan. It is possible to create a seismic reinforcement plan by reinforcing walls.

  When the floor plan creation support server 100 designs the first repair floor plan and the second repair floor plan as described above and creates the earthquake-proof reinforcement plan, the proposal can be created as follows. That is, the floor plan creation support server 100 proposes the designed first repair floor plan and the second repair floor plan, and also creates a proposal with the content proposed for the created seismic reinforcement plan.

  In the figure, a configuration in which one terminal device 200 is connected to the floor plan creation support server 100 is shown. However, a plurality of floor plan creation support servers 100 provided in one construction shop may be connected to the floor plan creation support server 100, or a plurality of terminal devices 200 corresponding to each of the plurality of construction shops are connected. May be.

[Configuration example of floor plan creation support server]
A configuration example of the floor plan creation support server 100 in the present embodiment will be described with reference to FIG. The floor plan creation support server 100 includes a communication unit 101, a control unit 102, and a storage unit 103.
The communication unit 101 communicates with the terminal device 200 via the network NT.

  The control unit 102 is a part that executes various controls in order to realize functions as the floor plan creation support server 100. The function as the control unit 102 is realized by a CPU (Central Processing Unit) provided in the floor plan creation support server 100 executing a program. The control unit 102 shown in the figure includes a web server function unit 121, a basic information acquisition unit 122, a floor plan creation unit 123, a seismic reinforcement plan creation unit 124, a proposal information processing unit 125, and a billing processing unit 126.

The terminal device 200 in the present embodiment accesses a proposal creation website provided by the floor plan creation support server 100 using a web browser, and displays a proposal creation screen on the web browser. An operator (operator) of the terminal device 200 at the construction shop can perform an operation for creating a proposal on the proposal creation screen.
The web server function unit 121 functions as a web server that displays the proposal creation screen on the terminal device 200 in response to the access from the web browser of the terminal device 200 as described above and receives operations on the proposal creation screen. The process for realizing is executed.

When creating the proposal, the operator of the construction shop inputs basic information about the house to be repaired (renovation target building) on the proposal creation screen. Basic information is basic information about the building to be repaired. For example, basic information includes structural elements that are basically unchanged during refurbishment, such as the outline of buildings to be refurbished, the positions of pillars, and the positions of openings, or structural elements that have little change even if there are changes. Contains information about. The basic information input on the proposal creation screen is transmitted from the web browser of the terminal device 200 to the floor plan creation support server 100.
The basic information acquisition unit 122 acquires basic information. That is, the basic information transmitted from the terminal device 200 is received by the web server function unit 121. The basic information acquisition unit 122 acquires the received basic information from the web server function unit 121.

The floor plan creation unit 123 creates a repair floor plan when the repair target building is repaired based on the basic information acquired by the basic information acquisition unit 122. In the present embodiment, “creating a floor plan” is synonymous with “designing a floor plan”.
As described above, the floor plan creation unit 123 according to the present embodiment is further modified from the first repair floor plan that is a floor plan changed corresponding to the latest repair and the first repair floor plan according to the future living situation. 2 Renovation floor plans can be created.
Here, the change (renovation) of the floor plan in the present embodiment is not only a change that involves a change in the position of the wall, but also the use of the room, for example, to make a closet into a toilet even if the position of the wall is not changed. It also includes the case of changing. In addition, the change in the floor plan in the present embodiment includes a case where neither the position of the wall nor the use of the room is changed, but the wall itself is used as a load-bearing wall to improve seismic reinforcement.

The seismic reinforcement plan creation unit 124 reinforces a common wall that is selected from the repair floor plan created by the floor plan creation unit 123 and the floor plan of the existing building to be repaired and exists in common between at least two floor plans. Create a seismic retrofit plan.
That is, the seismic strengthening plan creation unit 124 creates the seismic strengthening plan by reinforcing the common wall that exists in common between two or more floor plans. A floor plan arbitrarily selected from two or more of the floor plan and the floor plan of the existing building to be repaired can be used. However, in the following description, an example will be given in which the seismic reinforcement plan creation unit 124 acquires the first repair layout and the second repair floor plan as objects for creating the earthquake resistance reinforcement plan and creates the earthquake resistance reinforcement plan.

The proposal information processing unit 125 transmits, to the terminal device 200 of the requester who requested the proposal information, the proposal information including the repair layout (first repair floor plan, second repair floor plan) created by the floor plan creating unit 123 in the proposal content. To do.
For this purpose, the proposal information processing unit 125 creates information in the form of a proposal as proposal information. In the proposal created by the proposal information processing unit 125, in addition to the first and second refurbishment floor plans created by the floor plan creating unit 123, a seismic reinforcement plan is created for the first and second refurbishment floor plans. The seismic reinforcement plan created by the part 124 is also included in the proposal content.

  The charging processing unit 126 executes processing for charging the construction contractor in response to the transmission of the proposal to the terminal device 200 (that is, provision of the proposal to the construction contractor). Each time the proposal is transmitted to the terminal device 200 (the proposal is issued), the charging processing unit 126 in the present embodiment calculates a fee according to the issue of the proposal, and the calculated fee is used as the request source. Process to bill the construction company. There are various ways of setting the fee according to the issuance of the proposal. For example, when a proposal issuance service is contracted in a relatively long contract period such as month or year, a charge corresponding to the contract period may be set. The billing processing unit 126 is configured to perform billing processing in accordance with a set fee setting mode.

  The storage unit 103 stores various information used by the control unit 102. The storage unit 103 shown in the figure includes a reference floor plan information storage unit 131 (first reference floor plan information storage unit 131 to Nth reference floor plan information storage unit 131-N) and a contractor information storage unit 132.

The reference floor plan information storage unit 131 stores reference floor plan information. The reference floor plan information is information related to one or more floor plans that the floor plan creating unit 123 refers to when creating a repair floor plan. The floor plan that is the basis of the reference floor plan information is obtained with reference to an existing floor plan, for example. The floor plan that is the basis of the reference floor plan information may be one that uses the existing floor plan as it is, or may be a modification of the existing floor plan that is suitable for the reference floor plan information.
The first reference floor plan information storage unit 131-1 to the Nth reference floor plan information storage unit 131-N store reference floor plan information that is adapted to the purpose of repair of different residents.
As an example, when the first reference floor plan information storage unit 131-1 to the fourth reference floor plan information storage unit 131-4 (n = 4) are provided as the reference floor plan information storage unit 131, the following example is given. Can do.
That is, the first reference floor plan information storage unit 131-1 has a plurality of houses registered according to a purpose such as making the floor plan easy to use in a situation where the resident is healthy (no need for care). First reference floor plan information relating to each floor plan is stored as first reference floor plan information.
In addition, the second reference floor plan information storage unit 131-2 includes a floor plan for each of the plurality of houses registered as satisfying the floor plan corresponding to the degree of mild care required when the resident includes a care recipient. The second reference floor plan information regarding is stored.
The third reference floor plan information storage unit 131-3 includes a plurality of houses that are registered as satisfying a floor plan condition corresponding to a higher level of nursing care than when corresponding to the second reference floor plan information storage unit 131-2. Third reference floor plan information relating to the floor plan is stored.
The fourth reference floor plan information storage unit 131-4 is provided for each of a plurality of houses registered as satisfying the floor plan condition corresponding to the degree of care required higher than that corresponding to the third reference floor plan information storage unit 131-3. Fourth reference floor plan information related to the floor plan is stored.

As a specific example, the floor plan condition for each of the second reference floor plan information to the fourth reference floor plan information is determined based on a predetermined grade by defining a class classification of corresponding nursing care certification (including support required). It can be decided according to the content of care.
As an example, for the second reference floor plan information, items such as installing a specific bedroom for the caregiver and a toilet on the same floor, eliminating the steps on the floor, and installing handrails are determined as the floor plan conditions. It is done.
In addition, regarding the third reference floor plan information, as a floor plan condition, a caregiver's specific bedroom, bathroom, and washroom are installed on the same floor with respect to the floor plan condition corresponding to the second reference floor plan information. Items are defined.
For the fourth reference floor plan information, as a floor plan condition, the specific bedroom and the toilet are further close to the floor plan condition corresponding to the third reference floor plan information, and a care space is secured. The item about is defined.

FIG. 3 shows an example of reference floor plan information stored in one reference floor plan information storage unit 131. One reference floor plan information storage unit 131 stores reference floor plan information for each of a plurality of houses (houses). As shown in the figure, in the reference floor plan information for one house (house), the room name, lighting direction, corridor connection, size, and priority are associated with each room (an example of a floor plan element). Has a structure.
The room name indicates the name of the corresponding room. The daylighting direction indicates the daylighting direction designated for the corresponding room. Corridor connection indicates whether the corresponding room needs to be connected to the corridor. The dimensions indicate vertical and horizontal dimensions (sizes) in the plane direction of the corresponding room. The priority order indicates a priority order when the floor plan creating unit 123 assigns a room in the outline of the building when creating the floor plan.

  The reference floor plan information corresponding to one residence shown in the figure can be created based on the floor plan of an actual residence, for example. It can also be created based on the layout of a fictional house. Therefore, in the present embodiment, the reference floor plan information stored in one reference floor plan information storage unit 131 has different outlines and different room layout patterns.

  Returning to FIG. The contractor information storage unit 132 stores information (contractor information) about (contractor) such as a contractor who has contracted to receive the proposal providing service with the proposal provider.

[Example of floor plan creation]
Next, an example of a floor plan creation procedure executed by the floor plan creation support server 100 according to the present embodiment will be described with reference to FIGS.
As described above, basic information about the building to be repaired is transmitted from the terminal device 200 that has accessed the proposal creation website provided by the floor plan creation support server 100. The basic information acquisition unit 122 in the floor plan creation support server 100 acquires the basic information transmitted as described above and passes it to the floor plan creation unit 123.

  The floor plan creating unit 123 performs processing for identifying the outline of the building to be repaired based on the outline information corresponding to the current state (existing state) of the building to be repaired included in the passed basic information (outside Specific processing). FIG. 4 shows an example of the outline OUL of the building to be repaired specified by the outline specifying process. Here, since the outline information included in the basic information is associated with the direction, depending on the outline identification process, the outline OUL of the building to be repaired is associated with the east, west, north, and south directions as shown in FIG. .

The outline of the building to be repaired does not necessarily have a simple quadrangular shape. The higher the degree of unevenness in the outline shape, the more difficult it is to allocate rooms in the outline when creating a floor plan.
Therefore, the floor plan creating unit 123 according to the present embodiment performs an outline simplification process that simplifies the outline specified by the outline specifying process as much as possible. The outline simplification process for the outline OUL specified as shown in FIG. 4 will be described with reference to FIG.

The floor plan creating unit 123 sets a lattice having a vertex as a base point in the outline OUL specified by the outline specifying process. In other words, the floor plan creating unit 123 sets lines corresponding to the lattice for the outline OUL as indicated by broken lines in FIG. As a result of setting the grid in this way, 16 blocks from the block BL1 to the block BL16 are obtained corresponding to the outline OUL.
The floor plan creating unit 123 selects a block having an area smaller than a predetermined threshold among the blocks BL1 to BL16. In this case, the case where two blocks of the block BL1 and the block BL12 are selected is shown.
The block selected as described above is either a deletion target block to be deleted or an addition target block to be added in the outline simplification process. In the case of the figure, the block BL1 exists outside the outline OUL. Therefore, the floor plan creation unit 123 selects the block BL1 as an addition target block. On the other hand, the block BL12 exists inside the outline OUL. Therefore, the floor plan creation unit 123 selects the block BL12 as a deletion target block.

  Note that the threshold for selecting the addition target block or the deletion target block may be determined in consideration of appropriate simplification. If the threshold is too small, the degree of simplification is insufficient and room assignment becomes difficult. On the other hand, if the threshold is too large and the degree of simplification becomes too large, room allocation will be easy, but the shape will deviate greatly from the actual outline, so it will not fit in the actual outline. There is a high possibility that a floor plan will be created.

  Next, the floor plan creation unit 123 adds the part of the block BL1 selected as the addition target block as described above as an area included in the outline OUL. Further, the floor plan creating unit 123 deletes the part of the block BL12 selected as the deletion target block from the outline OUL.

  FIG. 6 shows a simplified outline OUL-S obtained as a result of adding and deleting blocks as described above. As can be seen by comparing the simplified outline OUL-S of FIG. 4 with the outline OUL corresponding to the current state of FIG. 4, the simplified outline OUL-S has a simpler shape than the outline OUL. .

  An operator who performs an operation on the proposal creation screen displayed on the terminal device 200 performs an operation of designating a floor plan type corresponding to the first repair floor plan as an operation procedure after inputting the building to be repaired. Go and instruct the creation of the first repair floor plan. In response to this operation, the floor plan creation unit 123 creates a floor plan using the reference floor plan information stored in the reference floor plan information storage unit 131 corresponding to the designated floor plan type.

  As described above, the plurality of reference floor plan information stored in the reference floor plan information storage unit 131 have different outlines and room arrangements. Accordingly, among the plurality of floor plans indicated by the plurality of reference floor plan information, there are some that can be applied to the current renovation target building and some that cannot be applied.

Therefore, the floor plan creation unit 123 of the present embodiment attempts to create floor plans for each reference floor plan information of all residences stored in the reference floor plan information storage unit 131 corresponding to the designated floor plan type. When the floor plan creation is successful, the floor plan creation unit 123 selects (adopts) the floor plan that has been successfully created as one of the first modification floor plans. On the other hand, if the floor plan creation fails, it is not selected as the first repair floor plan.
In this way, the floor plan creation unit 123 performs floor plan creation for each reference floor plan information stored in the reference floor plan information storage unit 131 corresponding to the designated floor plan type, and the floor plan that has been successfully created is first modified. Select as floor plan. Therefore, the first modification floor plan obtained as the creation result may be plural according to the number of successful floor plan creations.

  Similarly, the floor plan creation unit 123 creates a floor plan for each reference floor plan information stored in the reference floor plan information storage unit 131 corresponding to the floor plan type specified for the second modification floor plan, Adopted as the second renovation floor plan. Therefore, the second modification floor plan obtained as a creation result may also be plural according to the number of successful floor plan creations.

Hereinafter, a specific example of the procedure of floor plan creation performed by the floor plan creation unit 123 with reference to the reference floor plan information corresponding to one residence will be described for the simplified outline OUL-S in FIG. 6.
In the reference floor plan information referred to here, the first is the living room and the second is the kitchen regarding the priority of the room allocation (arrangement).
In this case, the floor plan creation unit 123 collates the arrangement conditions such as the lighting direction, the corridor connection, and the dimensions determined for the living in the floor plan information of the reference object with the simplified outline OUL-S, and the simplified outline OUL-S. It is determined whether the living room can be arranged. In this case, since it is determined that arrangement is possible, the floor plan creation unit 123 arranges the living room according to the arrangement condition. FIG. 7A shows a state where the living room is arranged in the simplified outline OUL-S by the floor plan creation unit 123.

  Next, the floor plan creation unit 123 can collate the layout conditions defined for the kitchen in the floor plan information to be referenced with the simplified outline OUL-S (FIG. 7A) after the living layout, and can arrange the kitchen. It is determined whether or not there is. In this case, since it has been determined that the arrangement is possible, the floor plan creation unit 123 arranges the kitchen according to the arrangement condition. FIG. 7B shows a state where the living room and the kitchen are arranged in the simplified outline OUL-S by the floor plan creation unit 123.

Here, the dimensions of the kitchen indicated by the reference floor plan information are indicated by broken lines in FIG. First, the floor plan creation unit 123 places the kitchen according to the placement conditions while maintaining the shape of the broken line A indicated by the reference floor plan information. As a result of arranging the kitchen having the shape of the broken line A as described above, the floor plan creating unit 123 recognizes that a dead space DS having an area less than a certain amount is generated in the simplified outline OUL-S.
The dead space DS having an area less than a certain amount as described above is generally a space that cannot be assigned to any room and is wasted. Therefore, when the occurrence of the dead space DS is recognized in this way, the floor plan creation unit 123 determines the dead space within a range in which the area change rate is less than a certain level with respect to the shape of the kitchen by the broken line A indicated by the reference floor plan information. Change to fill the DS. As a result, the kitchen is rearranged as shown by a solid line in the figure, and the dead space DS is eliminated.

Thereafter, the floor plan creation unit 123 arranges the simplified outlines OUL-S for the bathroom, the washroom, the toilet, the entrance, and the staircase in the same manner according to the reference floor plan information of the reference target. FIG. 8A shows a floor plan in the simplified outline OUL-S at the stage where the bathroom, the washroom, the toilet, the entrance, and the staircase are arranged.
A hall (corridor) and a Japanese-style room remain as rooms to be further arranged from the stage so far, and the priority is given to the case of the Japanese-style room and the hall as an example. In this case, the reference floor plan information of the reference target indicates that the entrance and the hall should be connected. On the other hand, there is no specification about what should be connected to the entrance for Japanese-style rooms.
In this case, the floor plan creation unit 123 sets a rectangular area B indicated by a broken line in FIG. 8A as an area to be secured for the hole. As described above, the floor plan creation unit 123 tries to place the Japanese-style room in the area that does not include the area B because it is designated as the place where the placement of the Japanese-style room is prohibited for the area B. FIG. 8B shows an example in which the arrangement of the Japanese-style room is successful as a result of the attempt to arrange the Japanese-style room. Then, as shown in the figure, the floor plan creation unit 123 assigns the remaining area as a hole in the simplified outline OUL-S without the Japanese-style room being arranged.

  In this manner, FIG. 8B shows an example in which the floor plan is successfully created as a result of trying to arrange the rooms according to one reference floor plan information. Although description by illustration is abbreviate | omitted, in the stage which arrange | positions a room sequentially according to reference floor plan information, for example, conditions, such as a lighting direction and a corridor connection, may be unable to be arrange | positioned. Alternatively, if the shape of the room is changed in order to arrange the room, the area after the change may exceed the allowable range. In such a case, the floor plan creation has failed.

  When the floor plan creation for the simplified outline OUL-S is successful as shown in FIG. 8B, the floor plan creation unit 123 maintains the floor plan shown in FIG. 8B and then the simplified outline OUL-S. Restore S to the original outline OUL. FIG. 9 shows a result of restoring the simplified outline OUL-S to the outline OUL while the floor plan state of FIG. 8B is maintained. The state shown in FIG. 5 is one modified floor plan obtained in response to the successful creation of the floor plan based on one reference floor plan information.

As described above, the floor plan creation unit 123 tries the floor plan creation for each of the plurality of reference floor plan information stored in the reference floor plan information storage unit 131 according to the floor plan type designated as the first modification floor plan. Then, the floor plan creation unit 123 sets one or more floor plans obtained by successful floor plan creation as the first repair floor plan.
In addition, the floor plan creation unit 123 tries to create a floor plan in the same manner as described above for each of the plurality of reference floor plan information stored in the reference floor plan information storage unit 131 corresponding to the floor plan type designated as the second modification floor plan. Then, the floor plan creation unit 123 sets one or more floor plans obtained by successful floor plan creation as the second repair floor plan.

[Example procedure for creating seismic reinforcement plan]
In addition, when the floor plan creation support server 100 creates the first repair floor plan and the second repair floor plan as described above, the floor plan creation support server 100 creates a seismic reinforcement plan by reinforcing the common wall common to the first repair floor plan and the second repair floor plan. create. Here, for example, when there are a plurality of first repair layouts and second repair floor plans, the floor plan creation support server 100 provides seismic reinforcement for each combination obtained by the plurality of first repair floor plans and second repair floor plans. Create a plan. In other words, when two first modification floor plans and three second modification floor plans are created, seismic reinforcement is provided for each combination of 2 × 3 = 6 first and second repair floor plans. Create a plan.

With reference to FIGS. 10 to 13, an example of a procedure for creating a seismic reinforcement plan that the seismic reinforcement plan creation unit 124 in the floor plan creation support server 100 performs according to a combination of one first repair layout and a second repair floor plan will be described. To do.
FIG. 10 shows an example of the first repair floor plan among the combinations of the first repair floor plan and the second repair floor plan that are targets for creating the earthquake-proof reinforcement plan. Depending on the layout, the position of the pillar, the position of the wall, the position of the opening, and the like are determined in accordance with the arrangement of the room described above. In the floor plan of the figure, the pillars CL are arranged so as to correspond to the vertices of each quadrangular room, for example, considering the existing pillars. Further, the wall WL is a portion where the opening OP does not exist between two adjacent pillars CL.

  FIG. 11 shows an example of the second repair floor plan among the combinations of the first repair floor plan and the second repair floor plan, which are targets for creating the seismic reinforcement plan. As shown in the figure, in the second repair floor plan, the arrangement of the rooms in the same outline of the house as the first repair floor plan in FIG. 10 is different. In this way, the arrangement of the rooms is different, and in the second floor plan of FIG. 11, there are places different from those in FIG.

The seismic strengthening plan creation unit 124 selects a common wall selected according to a predetermined rule from common walls existing at a common position in the first repair floor plan of FIG. 10 and the second repair floor plan of FIG. 11. Select as (Reinforcement common wall).
FIG. 12 is a diagram showing the reinforced common wall WLCR selected for the first repair floor plan of FIG. 10 and the second repair floor plan of FIG. 11 on the first repair floor plan. That is, FIG. 12 shows a seismic reinforcement plan that reinforces the common wall in the combination of the first repair floor plan of FIG. 10 and the second repair floor plan of FIG.

Here, with reference to FIG. 13, the example of a selection procedure of a reinforcement common wall is demonstrated. In the figure, the outline of the building to be repaired is indicated by a broken line, and the common wall WLC existing between the first repair floor plan of FIG. 10 and the second repair floor plan of FIG. 11 is extracted and shown by hatching. Yes.
The earthquake-proof reinforcement plan creation unit 124 first obtains the center of gravity G of the outline of the building to be repaired, and sets two-dimensional coordinates with the obtained center of gravity G as the origin of coordinates. Next, the seismic reinforcement plan creation unit 124 registers the common walls WLC included in the region corresponding to the first quadrant in the set two-dimensional coordinates in order of increasing distance from the origin (in order of increasing distance from the origin). Similarly, the seismic strengthening plan creation unit 124 registers the common walls WLC included in the regions corresponding to the respective quadrants in the order from the origin in the remaining second to fourth quadrants. Thereby, the registration order is given to the common wall WLC corresponding to each quadrant.

And the earthquake-proof reinforcement plan preparation part 124 is registered from among the unselected common walls WLC included in the areas in the order of the areas corresponding to the first quadrant, the third quadrant, the second quadrant, and the fourth quadrant, for example. The common wall selection process of selecting one common wall according to the order is repeated until the selection of the common wall is completed.
Completion of the selection of the common wall here corresponds to a stage where the score obtained when the selected common wall WLC is reinforced becomes a predetermined target value or more, as will be described later.
Further, the first quadrant, the third quadrant, the second quadrant, and the fourth quadrant in the common wall selection are selected in the order of the common walls from the quadrants facing each other with respect to the origin on the coordinate plane (facing each other based on the center of gravity). The selection of common walls in a positional relationship) is performed alternately. Therefore, the common wall selection may be repeatedly performed in the order of the second quadrant, the fourth quadrant, the first quadrant, and the third quadrant. Further, the order of the first quadrant and the third quadrant may be reversed to the third quadrant and the first quadrant, and similarly, the order of the second quadrant and the fourth quadrant is reversed to the fourth quadrant and the second quadrant. It may be.
Further, when there are a plurality of common walls WLC having the same distance from the origin in one quadrant, the coordinates of the common wall WLC close to the center of gravity G among the coordinates of the rigid center determined according to each of these common walls WLC. What is necessary is just to register in order. The coordinates of the rigid center can be obtained by calculation using the wall rigidity and position of the common wall WLC as a load bearing wall, for example, according to a calculation method known so far.

  As described above, the common wall WLC is first selected from the region corresponding to each quadrant in the order of distance from the origin. The reinforcement of the wall in the seismic reinforcement is to reinforce the outer wall as much as possible in the structure of the house. This is due to the high earthquake resistance. In addition, the common walls are selected in order from the quadrants facing each other with respect to the origin, for example, by selecting and reinforcing the walls so as to form a pair in the east-west direction and the north-south direction of the house, thereby balancing the reinforcement strength. By making it good, a high earthquake resistance effect is obtained.

Then, in the process of selecting the common wall as described above, the seismic reinforcement plan creation unit 124 selects the selected common wall according to the preset reinforcement specification every time one common wall WLC is selected. The score obtained when reinforcing is calculated. The score is a score (index value) used as an index representing seismic performance.
The seismic strengthening plan creation unit 124 determines whether or not the calculated score is equal to or greater than a predetermined target value every time the score is calculated. If the calculated score is less than the target value, it means that the seismic performance obtained by reinforcing the common wall WLC is not yet sufficient. Therefore, in this case, the common wall selection is further performed. When the score calculated at a certain stage is equal to or higher than the target value, sufficient seismic performance is obtained by reinforcing the common wall WLC selected so far. Therefore, the seismic reinforcement plan creation unit 124 completes the common wall selection at this stage, and creates a plan for reinforcing the common wall WLC selected so far as an earthquake resistance reinforcement plan.

The proposal of the present embodiment includes contents for proposing the first and second repair floor plans created by the processing of the previous floor plan creating unit 123. In addition, the proposal includes the contents proposed for the earthquake-proof reinforcement plan corresponding to each combination of the first repair layout and the second repair floor plan created by the earthquake-proof reinforcement plan creation unit 124 as described above.
According to such a seismic retrofitting plan, for example, considering that there is a possibility of renovation more than once according to the living situation in the future, the wall can be reinforced in the first repair, for example. For example, it will not be necessary for the second and subsequent repairs. As a construction company, if construction is carried out in accordance with the seismic reinforcement plan in the proposal, construction costs can be reduced in the long run, and it can be appealed to the owner that it is advantageous in terms of cost.

Next, an example of a processing procedure executed by the floor plan creation support server 100 of this embodiment will be described with reference to the flowcharts of FIGS. 14 and 15.
Basic information of the building to be repaired is transmitted from the terminal device 200 accessing the proposal creation website provided by the floor plan creation support server 100. In the floor plan creation support server 100, the basic information acquisition unit 122 acquires the transmitted basic information (step S101).
When transmitting information from the terminal device 200 to the floor plan creation support server 100, including the basic information, a contractor ID (user ID) for identifying the requester of the proposal corresponding to the terminal device 200 that is the transmission source. Are sent together.

  The floor plan creation unit 123 uses the outline information in the current state of the building to be repaired indicated by the basic information acquired in step S101, and identifies the building of the building to be repaired (step S102). More specifically, the identification of the outline in step S102 is, for example, a process of forming an outline OUL used in the subsequent processing in correspondence with the orientation as shown in FIG.

  Next, the floor plan creation unit 123 performs outline simplification processing that simplifies the outline OUL specified in step S102 as shown in FIGS. 5 and 6 (step S103).

In the terminal device 200, an operation for designating a floor plan type corresponding to the first modification floor plan is performed on the proposal creation screen, and information on the designated floor plan type is transmitted to the floor plan creation support server 100.
The floor plan creation unit 123 initializes a variable n indicating the reference order of the reference floor plan information to “1” in response to the reception of the floor plan type information (step S104). In addition, the floor plan creation unit 123 reads the nth reference floor plan information from the reference floor plan information storage unit 131 corresponding to the floor plan type indicated by the received floor plan type information (step S105).

Next, the floor plan creation unit 123 uses the reference floor plan information read in step S105 to try floor plan creation as shown in FIGS. 7 and 8 (step S106).
The floor plan creation unit 123 determines whether the floor plan creation tried in step S106 has succeeded (step S107).
When the floor plan creation process is successful (step S107-YES), the floor plan creation unit 123 maintains the floor plan obtained by the current floor plan creation trial as shown in FIG. A process of restoring the used simplified outline OUL-S to the original outline OUL is performed (step S108). In addition, the floor plan creation unit 123 determines (adopts) the floor plan of the building to be repaired after it has been restored to the outline OUL in step S108 as one of the first repair floor plans (step S109).
On the other hand, if the floor plan creation process is unsuccessful (NO in step S107), the processes in steps S108 and S109 are skipped, and the first repair floor plan cannot be obtained.

After the process of step S109 or when the floor plan creation process has failed (step S107—NO), the floor plan creation unit 123 determines whether or not the variable n is the maximum value (step S110).
When the variable n is less than the maximum value (step S110—NO), the floor plan creation unit 123 increments the variable n (step S111) and returns the process to step S105. As a result, a floor plan creation process is performed with reference to the next reference floor plan information.
On the other hand, when the variable n is the maximum value (step S110—YES), the floor plan creation unit 123 executes the following processing.

In the terminal device 200, the floor plan type designation operation corresponding to the second modification floor plan is performed after the floor plan type designation operation corresponding to the first modification floor plan on the proposal creation screen. The terminal device 200 transmits information indicating the floor plan type designated corresponding to the second modification floor plan to the floor plan creation support server 100.
The floor plan creation unit 123 initializes a variable m indicating the reference order of the reference floor plan information corresponding to the second repair floor plan to “1” in response to receiving the floor plan type information corresponding to the second repair floor plan. (Step S112). In addition, the floor plan creation unit 123 reads the m-th reference floor plan information from the reference floor plan information storage unit 131 corresponding to the floor plan type indicated by the received floor plan type information (step S113).

Next, the floor plan creation unit 123 tries the floor plan creation process as shown in FIGS. 7 and 8 using the reference floor plan information read in step S113 (step S114). At this time, the floor plan creation unit 123 uses the simplified outline OUL-S acquired in step S102.
The floor plan creating unit 123 determines whether or not the floor plan creating process tried in step S114 is successful (step 115).
When the floor plan creation process is successful (step S115-YES), the floor plan creation unit 123 maintains the floor plan obtained by the current floor plan creation trial and then uses the simplified outline OUL used for the current floor plan creation trial. -S is restored to the original outline OUL (step S116). In addition, the floor plan creation unit 123 determines (adopts) the floor plan of the building to be repaired after it has been restored to the outline OUL in step S116 as one of the second repair floor plans (step S117).
On the other hand, if the floor plan creation process is unsuccessful (NO in step S115), the processes in steps S116 and S117 are skipped, and the second repair floor plan cannot be obtained.

After the process of step S117 or when the floor plan creation process has failed (step S115—NO), the floor plan creation unit 123 determines whether or not the variable m is the maximum value (step S118).
When the variable m is less than the maximum value (step S118—NO), the floor plan creation unit 123 increments the variable m (step S119), and returns the process to step S113. As a result, the floor plan creation process corresponding to the second repair floor plan is performed using the next reference floor plan information as a reference target.
On the other hand, when the variable m is the maximum value (step S118-YES), the creation of the first repair layout and the second repair floor has been completed. Thereafter, as shown in the flowchart of FIG. 15, the process proceeds to a process for creating an earthquake-proof reinforcement plan using the first repair layout and the second repair floor plan.

In FIG. 15, the seismic strengthening plan creation unit 124 selects a combination of the first and second repair floor plans from the first and second repair floor plans created by the processes so far. One is selected (step S120).
Next, the seismic reinforcement plan creation unit 124 calculates the center of gravity of the outline OUL that is common to the first repair floor plan and the second repair floor plan, and sets two-dimensional coordinates with the calculated center of gravity G as the origin. In addition, the seismic reinforcement plan creation unit 124 performs processing for registering the common wall WLC in the order of distance from the origin (center of gravity G) for each of the first to fourth quadrants of the coordinate plane (step S121).

  Next, the earthquake-proof reinforcement plan creation part 124 performs the process which changes the variable k which shows the quadrant used as the selection object of the common wall WLC (step S122). However, in the first step S122, “1” is substituted as an initial value for the variable k. Since the variable k corresponds to the quadrant of coordinates, it can take any value of “1”, “2”, “3”, and “4”. In this case, the variable k is changed to toggle in the order of “1”, “3”, “2”, “4”.

Next, the seismic reinforcement plan creation unit 124 selects an unselected common wall according to the registration order from the k-th quadrant (step S123). The seismic reinforcement plan creation unit 124 calculates a score obtained when the common wall selected in step S123 is reinforced according to a predetermined specification (step S124).
The seismic reinforcement plan creation unit 124 determines whether or not the score calculated in step S124 is equal to or greater than the target value (step S125). If the score is less than the target value (step S125—NO), the seismic strengthening plan creation unit 124 returns the process to step S122. Thereby, selection of the common wall WLC is performed for the next quadrant.
On the other hand, when the score is equal to or higher than the target value (step S125-YES), selection of the reinforced common wall WLCR in the combination of the first repair layout and the second repair layout selected in the last step S120 so far has been performed. It will be completed.
For example, even if all the common walls WLC are selected, the score may not reach the target value. In such a case, for example, the wall magnification may be adjusted so that a score higher than the target value can be obtained.

When the score is equal to or higher than the target value as described above, the seismic reinforcement plan creation unit 124 further determines whether or not the selection of the reinforcement common wall WLCR has been completed for all combinations of the first repair layout and the second repair floor plan. Is determined (step S126).
When the combination of the first repair floor plan and the second repair floor plan for which the selection of the reinforcement common wall WLCR has not been completed remains (NO in step S126), the seismic strengthening plan creation unit 124 returns the process to step S120. Thereby, the reinforcement common wall WLCR for the combination of the next first modification floor plan and the second modification floor plan is selected.
And when selection of the reinforcement common wall WLCR is completed for all combinations of the first repair layout and the second repair floor plan (step S126-YES), the creation of the earthquake-resistant reinforcement plan by the earthquake-resistant reinforcement plan creation unit 124 is completed. become.

When the creation of the seismic reinforcement plan is completed as described above, the proposal information processing unit 125 creates a proposal that reflects the floor plan creation results and the seismic reinforcement plan creation results thus far (step S127). Proposal is a seismic reinforcement plan prepared for each combination of 1st floor plan, 2nd floor plan, 1st floor plan, and 2nd floor plan (presentation of reinforced common wall WLCR). Including the contents to propose the evaluation results of the seismic performance corresponding to each created seismic reinforcement plan. As the evaluation result of the seismic performance, for example, the score obtained as described above can be used.
The proposal information processing unit 125 transmits the created proposal to the terminal device 200 (step S128). Then, for example, the billing processing unit 126 performs billing processing for the requester regarding the proposal transmitted in step S128 (step S129).

Second Embodiment
Next, the second embodiment will be described. The configuration of the floor plan creation support system using the floor plan creation support server 100A and the terminal device 200A (an example of the floor plan creation device) in the present embodiment may be the same as in FIG.

In the first embodiment, the floor plan creation support server 100 accesses the floor plan creation website provided by the floor plan creation support server 100 using the web browser provided in the terminal device 200, and the floor plan creation support server 100 side performs processing from floor plan creation to proposal creation. Had to be done.
On the other hand, in the present embodiment, a proposal creation application is installed in the terminal device 200A. When the terminal device 200A on which the proposal creation application operates creates a floor plan according to the user's operation, the terminal device 200A specifies from the floor plan creation support server 100A corresponding to the first repair floor plan or the second repair floor plan by the user's operation. The reference floor plan information corresponding to the floor plan type is acquired. Then, the terminal device 200A performs a floor plan creation process using the reference floor plan information acquired by the floor plan creation support server 100A.

FIG. 16 shows a configuration example of the terminal device 200A and the floor plan creation support server 100A in the present embodiment. In the figure, the same parts as those in FIG.
The terminal device 200A shown in the figure includes a communication unit 201, a control unit 202, a storage unit 203, an operation unit 204, and a display unit 205.
The communication unit 201 communicates with the floor plan creation support server 100A via the network NT.

  The control unit 202 executes control corresponding to the operation of the proposal creation application in the terminal device 200A. The function as the control unit 202 is realized when a CPU provided in the terminal device 200A executes a program. The control unit 202 shown in the figure includes a basic information acquisition unit 222, a floor plan creation unit 223, a seismic reinforcement plan creation unit 224, and a proposed information processing unit 225.

  The basic information acquisition unit 222 acquires basic information of the building to be repaired. The basic information input in advance is stored in the basic information storage unit 231 of the storage unit 203 of the terminal device 200A. Therefore, the basic information acquisition unit 222 can acquire basic information from the basic information storage unit 231. Alternatively, the basic information acquisition unit 222 may acquire the input basic information in response to input of the basic information by an operation performed on the operation unit 204.

  The floor plan creation unit 223 performs the same processing as the floor plan creation unit 123 of FIG. 2 under the operation of the proposal creation application. However, the floor plan creation unit 223 acquires the reference floor plan information used for the trial of floor plan creation from the reference floor plan information storage unit 131 stored in the floor plan creation support server 100A via communication via the network NT.

  The seismic strengthening plan creation unit 224 executes the same processing as the seismic strengthening plan creation unit 124 of FIG. 2 under the operation of the proposal creation application.

  The proposal information processing unit 225 creates a proposal in the same manner as the proposal information processing unit 125 in FIG. 2 under the operation of the proposal creation application. In this case, the proposal information processing unit 225 can output the proposal as an image to the display unit 205, for example. For example, it can be output by printing.

The operation unit 204 collectively indicates operators provided in the terminal device 200A or various operation devices connected to the terminal device 200A. The user can operate the proposal creation application by operating the operation unit 204.
The display unit 205 displays an image according to the control of the control unit 202.

The floor plan creation unit 223 of the terminal device 200A transmits a reference floor plan information request to the floor plan creation support server 100A in order to acquire reference floor plan information used for trial of floor plan creation. The reference floor plan information request includes information indicating the floor plan type specified corresponding to the first repair floor plan or the floor plan type specified corresponding to the second repair floor plan.
When receiving the reference floor plan information request, the control unit 102 of the floor plan creation support server 100A receives the reference floor plan information corresponding to the information indicating the floor plan type included in the received reference floor plan information request, and the first reference floor plan information storage unit 131. Read from any one of the first to Nth reference floor plan information storage units 131-N and transmit to the terminal device 200A. The floor plan creation unit 223 of the terminal device 200A uses the received reference floor plan information and tries to create a floor plan corresponding to the first repair floor plan or the second repair floor plan.

  In addition, as an example, the charging processing unit 126 according to the present embodiment may perform charging processing for the output proposal information in response to the notification that the proposal information has been generated and output from the terminal device 200A. it can.

  Even with such a configuration, a service that provides a proposal to a user such as a construction shop by creating the first and second floor plans, creating a seismic reinforcement plan, and creating a proposal for the building to be repaired. Is feasible.

<Modification>
Hereinafter, modifications of the present embodiment will be described.
[First Modification]
FIG. 17 shows a configuration example of the floor plan creation support server 100B corresponding to the first modification. In the figure, the same parts as those in FIG. The floor plan creation support server 100 </ b> B further includes an earthquake-proof reinforcement cost calculation unit 127 in the control unit 102.
The seismic reinforcement cost calculation unit 127 calculates a cost (seismic reinforcement cost) when performing seismic reinforcement in accordance with the seismic reinforcement plan created by the seismic reinforcement plan creation unit 124.
The floor plan creation support server 100B further includes a charge information storage unit 133 in the storage unit 103. The fee information storage unit 133 stores fee information. The fee information is information indicating the fee of the material related to the seismic reinforcement and the wage at the time of construction corresponding to each material.

First, the seismic reinforcement cost calculation unit 127 specifies the quantity of materials such as wall materials and metal fittings that are necessary when the seismic reinforcement is performed according to the seismic reinforcement plan created by the seismic reinforcement plan creation unit 124. The earthquake-proof reinforcement cost calculation unit 127 refers to the fee information stored in the fee information storage unit 133 and calculates a material cost corresponding to the specified quantity of material. In addition, the earthquake-proof reinforcement cost calculation unit 127 calculates the wages according to the specified quantity of materials with reference to the fee information stored in the fee information storage unit 133. The seismic reinforcement cost calculation unit 127 sets the material cost and labor cost calculated as described above as the seismic reinforcement cost.
In this case, the proposal information processing unit 125 may prepare a proposal including the earthquake-proof reinforcement cost when the earthquake-proof reinforcement work is performed in accordance with the earthquake-proof reinforcement plan together with the first modification floor plan, the second repair floor plan, and the earthquake-proof reinforcement plan. it can. As an aspect of the presentation of the seismic retrofit cost in the proposal, for example, it may be a breakdown of the material cost and labor cost of the material, or more simply each amount of material cost and labor cost. It may be such as presenting or presenting the total amount of material cost and labor cost.
In this way, because the proposal includes the earthquake-proof reinforcement costs, the content of the proposal is further enhanced, and the owner, the contractor, etc. can fully examine the repair.
Although FIG. 17 shows an example based on the configuration of the first embodiment as a first modification, the first modification may be configured based on the configuration of FIG. 16 corresponding to the second embodiment, for example. it can.

[Second Modification]
FIG. 18 shows a configuration example of a floor plan creation support server 100C corresponding to the second modification. In the figure, the same parts as those in FIG. The floor plan creation support server 100 </ b> C is further provided with a piping plan creation unit 128 in the control unit 102.
The piping plan creation unit 128 creates a piping plan corresponding to the first repair layout and the second repair floor plan created by the floor plan creation unit 123. Specifically, the piping plan creation unit 128 corresponds to the first renovation floor plan and the second refurbishment floor plan, and to what extent a pipe such as a water supply pipe, a hot water supply pipe, a drain pipe, and a gas pipe should be drawn. I do.
Note that the piping plan is not limited to pipes such as water supply pipes, hot water supply pipes and drain pipes. For example, it is a wiring plan for electrical wiring, communication lines, etc. corresponding to the first and second repair layouts. Also good.

  FIG. 19 is a diagram in which kitchens, bathrooms, toilets, toilets, and nursing bathrooms that are used as water in the second repair floor plan of FIG. 11 are overlapped with the first repair floor plan of FIG. In the figure, the kitchen, bathroom, washroom, toilet, and nursing bathroom in the second renovation are shown by hatching. An example of a procedure for creating a piping plan by the piping plan creation unit 128 will be described with reference to FIG.

As a piping plan, first, the piping plan creation unit 128 creates a piping plan corresponding to the first repair floor plan as follows. The piping plan preparation part 128 arrange | positions the drainage basin M with respect to the 1st repair floor plan as shown in the figure first based on the position of the drainage basin M shown in the basic information of the building to be repaired.
Next, the piping plan creation unit 128 performs drawing so that a straight line is drawn from the drainage basin M to the closest room among the rooms around the water. When drawing a straight line into the room, the straight line passes through the wall. At this time, the piping plan creation unit 128 performs drawing so as to pass in a state perpendicular to the wall. In addition, the piping plan creation unit 128 draws the sheath TB at the position of the wall (foundation) through which the straight line passes. In this way, in the process of creating a piping plan, the position of the sheath corresponding to the repair is also specified.
In the case of the figure, a straight line is drawn from the drainage basin M to the washroom. From here, the piping plan preparation part 128 performs the drawing which extends a straight line further so that a straight line may be included, for example in the room (a bathroom, a toilet, a kitchen) around water.
In addition, when changing the direction of the straight line when extending the straight line, it is constrained to change the direction at 90 degrees according to the fact that the bending angle of 90 degrees of the actual piping is generally 90 degrees. Is given. As a result of extending the straight line as described above, the straight line pattern is, for example, the pipe PIP1 in the figure. This pipe PIP1 becomes a main pipe pattern corresponding to the first repair floor plan.

Next, the piping plan creation unit 128 further uses a straight line pattern corresponding to the piping PIP1 so that each of the kitchen, bathroom, washroom, toilet, and nursing bathroom corresponding to the second renovation layout includes straight lines. Further, the drawing is performed so that the straight line is extended.
As a result of drawing in this way, as shown in the figure, a pipe PIP2 added corresponding to the second repair layout to the pipe PIP1 corresponding to the first repair is obtained.
In addition, although the piping plan was created here based on the position of the drainage basin M which the basic information of a building for repair shows, you may set the position of the drainage basin M according to the position of the room around the water. Moreover, it is good also as a position of the sheath pipe TB instead of the position of the drainage basin M.

  Here, under the first repair floor plan, there is no particular problem in the surroundings of the water even if the pipe PIP2 added corresponding to the second repair floor plan is not provided. However, when the primary repair is performed by the first repair layout, if the main pipe is extended to the pipe PIP2 in advance without being limited to the pipe PIP1, the secondary repair is performed by the second repair layout. When doing so, it is no longer necessary to carry out construction to extend the main. As a result, when the secondary repair is anticipated, the main piping work can be performed only once at the time of the primary repair, so that the cost of the piping work can be reduced.

Therefore, in this modified example, as described above, the piping plan corresponding to the second repair floor plan is created in addition to the pipe plan corresponding to the first repair floor plan. In this case, the proposal information processing unit 125 includes, in the proposal, the piping plan corresponding to the second repair floor plan as well as the piping plan corresponding to the first repair floor plan. As a result, the owner, the contractor, etc. can fully study the repair.
FIG. 19 shows an example based on the configuration of the first embodiment as a second modification. For example, the second modification may be configured based on the configuration of FIG. 16 corresponding to the second embodiment. it can.
In the above example, the piping plan creation unit 128 creates a piping plan corresponding to both the first repair layout and the second repair floor plan. For example, the first repair floor plan and the second repair floor plan A piping plan corresponding to one of the repair plans may be created.
Moreover, the cost at the time of implementing the piping plan created by the piping plan creation unit 128 may be calculated, and the calculated cost may be included in the proposal.

[Other variations]
In the first embodiment, for example, information on the first modification floor plan may be sent to the terminal device 200 when the creation of the first modification floor plan is completed by the processing up to step S110. In the second embodiment, the created first modification floor plan may be displayed on the display unit 205 at the stage where the creation of the first modification floor plan is completed.
Similarly, in the second embodiment, for example, information on the second modification floor plan may be sent to the terminal device 200 when the creation of the second modification floor plan is completed by the processing up to step S118. In the second embodiment, the created first modification floor plan may be displayed on the display unit 205 when the creation of the second modification floor plan is completed.

  In the floor plan creation processing described above with reference to FIGS. 4 to 9, an example is shown in which rooms are arranged according to the priority order specified in the reference floor plan information. However, for example, depending on the building to be repaired, it may be preferable that the entrance, the staircase, etc. are not changed before and after the repair. As described above, when there is a non-changed portion that is not changed before and after the renovation, for example, the non-changed portion may be fixedly set at the stage where the outline OUL is specified. In this case, when arranging the rooms according to the reference floor plan information, the rooms corresponding to the non-changed parts included in the reference floor plan information may be excluded from the placement targets and then arranged according to the priority order. .

In the description so far, the seismic reinforcement plan is created by acquiring two repair floor plans, the first repair floor plan and the second repair floor plan, and selecting the reinforcement common wall WLCR between the two acquired repair floor plans. It was done by.
However, for example, in addition to the first modification floor plan and the second modification floor plan, one or more repair floor plans having different repair purposes are also acquired, and a reinforcing common wall is selected between the three or more acquired repair floor plans. It is possible to create a seismic retrofit plan.
In creating the seismic retrofit plan, for example, it is possible to create the seismic retrofit plan by acquiring the current floor plan and one or more repair floor plans and selecting the acquired common reinforcement wall.
Moreover, the function of earthquake-resistant reinforcement plan creation in this embodiment may be used as an independent function separate from floor plan creation. In this case, the seismic strengthening plan creation unit 124, 224 obtains, for example, a plurality of floor plans in accordance with different renovation plans for a fictitious building, other than the floor plan of the renovation and the current state of the target building. The seismic reinforcement plan can be created by selecting the reinforcement common wall between the acquired floor plans.
Moreover, in the floor plan proposal support of the present embodiment, the procedure for creating the seismic reinforcement plan may be omitted. In this case, the proposal includes, for example, the contents of the proposals for the first and second refurbishment plans, and the proposed contents such as the seismic reinforcement plan and the evaluation results of the seismic performance based on the results of the creation of the seismic reinforcement plan. You don't have to.

In addition, in the description so far, the case where a repair floor plan is created for the purpose of making the floor plan suitable for the care of a care recipient is given as an example. However, the renovation purpose corresponding to the creation of the refurbishment floor plan in the present embodiment is not limited to the care of the care recipient, for example, for the purpose of making the floor plan suitable for residence from one household to two households. Alternatively, the layout may be suitable for a life in which only children are married after the children have left the house independently. Moreover, it is good also as the objective of making it a floor plan suitable for the change of a resident's hobby and taste. As described above, various modifications can be considered for the purpose of the modification to which the present embodiment corresponds.
Furthermore, even in the case of refurbishment aimed at lifestyles other than nursing care, depending on the class, if the grade is determined according to certain standards, such as the grade in nursing care, for the lifestyle Reference floor plan information based on the building index may be prepared. As a result, it is possible to create and propose an appropriate repair floor plan according to a lifestyle other than nursing care.

  As described above, according to the present embodiment, a plan related to a floor plan after renovation of a building can be easily obtained.

  The program for realizing the functions as the floor plan creation support servers 100, 100A, 100B, 100C or the terminal devices 200, 200A is recorded on a computer-readable recording medium, and the program is recorded on the recording medium. May be read by a computer system and executed to perform processing as the floor plan creation support servers 100, 100A, 100B, 100C or the terminal devices 200, 200A. Here, “loading and executing a program recorded on a recording medium into a computer system” includes installing the program in the computer system. The “computer system” here includes an OS and hardware such as peripheral devices. Further, the “computer system” may include a plurality of computer devices connected via a network including a communication line such as the Internet, WAN, LAN, and dedicated line. The “computer-readable recording medium” refers to a storage device such as a flexible medium, a magneto-optical disk, a portable medium such as a ROM and a CD-ROM, and a hard disk incorporated in a computer system. As described above, the recording medium storing the program may be a non-transitory recording medium such as a CD-ROM. The recording medium also includes a recording medium provided inside or outside that is accessible from the distribution server in order to distribute the program. The code of the program stored in the recording medium of the distribution server may be different from the code of the program that can be executed by the terminal device. That is, the format stored in the distribution server is not limited as long as it can be downloaded from the distribution server and installed in a form that can be executed by the terminal device. Note that the program may be divided into a plurality of parts, downloaded at different timings, and combined in the terminal device, or the distribution server that distributes each of the divided programs may be different. Furthermore, the “computer-readable recording medium” holds a program for a certain period of time, such as a volatile memory (RAM) inside a computer system that becomes a server or a client when the program is transmitted via a network. Including things. The program may be for realizing a part of the functions described above. Furthermore, what can implement | achieve the function mentioned above in combination with the program already recorded on the computer system, what is called a difference file (difference program) may be sufficient.

100, 100A, 100B, 100C floor plan creation support server, 101 communication unit, 102 control unit, 103 storage unit, 121 web server function unit, 122 basic information acquisition unit, 123 floor plan creation unit, 124 seismic reinforcement plan creation unit, 125 proposal Information processing unit, 126 billing processing unit, 131 (131-1 to 131-N) (first to Nth) reference floor plan information storage unit, 132 contractor information storage unit, 200, 200A terminal device

Claims (13)

A basic information acquisition unit for acquiring basic information about the floor plan of the building to be repaired;
A floor plan creation device comprising: a floor plan creation unit that creates a repair floor plan when the target building is repaired based on the basic information acquired by the basic information acquisition unit. The floor plan creation unit
The floor plan creation apparatus according to claim 1, wherein the repair floor plan is created based on the basic information and reference floor plan information related to a floor plan to be referred to. The floor plan creation unit
Corresponding to the reference floor plan information for floor plan creation, the floor plan elements included in the floor plan based on the reference floor plan information are arranged according to the layout conditions indicated in the reference floor plan information for the outline of the building to be repaired based on the basic information. The floor plan creation apparatus according to claim 2, wherein the floor plan arrangement result when the floor plan creation is successful is obtained as the repair floor plan. The floor plan creation unit
A simplified outline obtained by simplifying the outline of the building to be repaired based on the basic information according to a predetermined condition is created, the floor plan arrangement is performed on the created simplified outline, and the simplified outline is converted into an outline before the simplification The floor plan creation apparatus according to claim 3, wherein the floor plan creation is performed by returning to the floor plan. The floor plan creation unit
As the renovation floor plan, a first renovation floor plan obtained based on first reference floor plan information corresponding to a predetermined renovation purpose and a second reference floor plan corresponding to a predetermined renovation purpose different from the first reference floor plan information The floor plan creation apparatus according to any one of claims 2 to 4, wherein at least a second repair floor plan obtained based on the information is obtained. A seismic reinforcement plan is created by reinforcing a common wall that exists at a common position between at least two floor plans selected from the floor plan created by the floor plan creation unit and the floor plan of the existing target building. The floor plan creation device according to any one of claims 1 to 5, further comprising an earthquake resistant reinforcement plan creation unit. The seismic retrofit planning section
The seismic reinforcement plan that reinforces the selected common wall by preferentially selecting a common wall having a long distance from the center of gravity of the outline of the building corresponding to the selected floor plan and creating the seismic reinforcement plan. Floor plan creation device. The seismic retrofit planning section
The floor plan creation apparatus according to claim 7, wherein common walls that are in a positional relationship that are opposed to each other with respect to the center of gravity are selected. The seismic retrofit planning section
Of the two sets of two quadrants facing each other with respect to the origin on the coordinate plane having the center of gravity as the origin, the distance from the origin is the largest among the unselected common walls included in one quadrant of the one set. Selecting a pair of common walls at a long position, and then selecting a pair of common walls at the longest distance from the origin among unselected common walls included in the other quadrant;
Next, a pair of common walls having the longest distance from the origin is selected from unselected common walls included in one quadrant of the other set, and then an unselected common wall included in the other quadrant The floor plan creation apparatus according to claim 7, wherein the process of selecting a pair of common walls at a position having the longest distance from the origin is repeated until the selection of the common wall is completed. When one common wall is selected, the seismic strengthening plan creation unit calculates a score when the selected common wall is reinforced, and the calculated score is equal to or greater than a target value to select the common wall. The floor plan creation device according to any one of claims 6 to 9, wherein the seismic reinforcement plan that reinforces the common wall selected until the completion of the earthquake is created. The floor plan creation device according to any one of claims 6 to 10, further comprising a seismic reinforcement cost calculation unit that calculates a cost when performing seismic reinforcement work according to the seismic reinforcement plan created by the seismic reinforcement plan creation unit. . The floor plan creation device according to any one of claims 1 to 11, further comprising a piping plan creation unit that creates a piping plan for piping corresponding to the repair floor plan created by the floor plan creation unit. A floor plan creation support system comprising a server and a terminal device,
The server
A basic information acquisition unit for acquiring basic information about the floor plan of the building to be repaired;
Based on the basic information acquired by the basic information acquisition unit, a floor plan creation unit for creating a repair floor plan when the repair target building is repaired;
A floor plan creation support system comprising: a proposal information processing unit for transmitting proposal information including a repair floor plan created by the floor plan creation unit to a requester's terminal device that requested the proposal information.

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