JPH07285018A - Outside wall panel allocating system - Google Patents

Abstract

PURPOSE:To reduce the number of outside wall base plates and to reduce the number of stocks of intermediate base plates in allocation of an outside panel to the outside wall base plate. CONSTITUTION:An outside wall panel allocating system is provided with an outside wall panel allocation storage unit 6 storing allocation data for an outside wall panel and an intermediate base plate, an outside wall panel allocation storage unit 7 storing allocation data for the intermediate base panel and the outside wall panel, and an outside wall panel allocation processing unit 2 determining the intermediate base plate, to which each of the outside wall panels is allocated, according to the allocation data stored in the outside wall panel allocation storage unit 6. In addition, the system is provided with the first intermediate base plate allocation processing unit 3 determining an outside wall base plate, to which each of the intermediate base plates determined in the outside wall panel allocation processing unit 2 is allocated without any excess/deficiency, on the basis of the allocation data stored in the intermediate base plate allocation storage unit 7, and the second intermediate base plate allocation processing unit 4 finding the combination in which allocation can be carried out between the rest of the intermediate base plates if the intermediate base plates having no counterpart to be allocated are left.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an outer wall panel allocating system for allocating outer wall panels to an outer wall base plate for cutting various outer wall panels from the outer wall base plate which is a material plate.

[0002]

2. Description of the Related Art Since the types and number of outer wall panels for homes are very large, it has been a problem in the past how to efficiently divide these outer wall panels into an outer wall base plate which is a material plate and cut them out. It was

Therefore, a method for efficiently allocating such an outer wall panel to an outer wall base plate (Japanese Patent Laid-Open No. 59-196).
No. 26 publication) is provided.

In this conventional allocating method, when cutting the outer wall panel from the outer wall base plate, either the longitudinal direction or the horizontal direction of the outer wall base plate is set as a reference direction in advance, and the direction orthogonal to the reference direction is set as the plate cutting direction. A large number of outer wall panels are sequentially arranged on the outer wall base plate from top to bottom while reciprocating in the plate cutting direction in the order of the shorter side length. At this time, the basic arrangement is made on the outward path, and the return path is arranged so as to fill the stepped blanks formed by the plate cutting operation on the outward path.

That is, (1) a large number of outer wall panels are arranged in the order of the length of the short side. (2) It is based on the two principles of arranging from top to bottom while reciprocating in the plate cutting direction.

Then, on the outward path, the arranging operation is sequentially performed along the upper edge of the outer wall base plate according to the principle of (1). However, the stepped steps formed by the arrangement at this time are arranged so as to be as small as possible.

On the return path, an operation is performed to fill the stair-like blank space formed by the operation of the outward path. At this time, as a general rule, stair-like steps are filled one by one from the vertical end.

FIG. 7 shows an example of an outer wall base plate to which outer wall panels are allocated by such a method.

[0009]

However, in such a conventional allocating method, when there are many types of outer wall panels and the outer wall panels have a pattern, it is necessary to consider this pattern matching at the time of allocating. is there. Therefore, there is a problem that the work of allocating the outer wall panel to the outer wall base plate is very complicated and takes a long time.

The present invention was devised to solve such problems, and its purpose is to appropriately and shortly allocate the outer wall panel in consideration of the width, length and pattern of the outer wall panel. It is possible to provide an outer wall panel allocating system that can be performed in the same manner as described above, and that minimizes the number of outer wall base plates.

[0011]

In order to solve the above-mentioned problems, the outer wall panel allocating system of the present invention, in order to cut various outer wall panels from an outer wall base plate which is a material plate,
A system for allocating outer wall panels to this outer wall base plate, wherein each type of outer wall panel is allocated to an optimal middle base plate among a plurality of intermediate base plates having different sizes, An outer wall panel allocation storage unit that stores allocation data with a base plate, and one or more of the plurality of intermediate base plates are respectively set as optimum outer wall base plates among a plurality of outer wall base plates having different dimensions. An intermediate source plate allocation storage unit that stores the allocation data of the intermediate source plates and the outer wall source plates, and an input unit that inputs data such as the type and number of outer wall panels to be cut from the outer wall source plate, Based on the data input from the input unit, according to the allocation data stored in the external wall panel allocation storage unit, the intermediate base plate to which each external wall panel is allocated According to the allocation data stored in the outer wall panel allocation processing unit and the intermediate base plate allocation storage unit to be determined, an outer wall base plate to which each intermediate base plate determined by the outer wall panel allocation processing unit is allocated without excess or deficiency. In the allocation processing in the first intermediate base plate allocating processing unit and the first intermediate base plate allocating processing unit to be respectively determined, if a residual intermediate base plate that the partner to be allocated cannot be found occurs, the residual intermediate base plate A second intermediate base plate allocation processing unit that determines a combination that can be allocated between the plates and that determines an outer wall base plate to which the intermediate base plate of the determined combination is allocated; the outer wall panel allocation processing unit; The configuration includes an intermediate base plate allocation processing unit and an output unit that outputs a final allocation result by the second intermediate base plate allocation processing unit.

[0012]

When the data such as the type and number of outer wall panels to be cut from the outer wall base plate are input from the input unit, the outer wall panel allocation processing unit follows the allocation data stored in the outer wall panel allocation storage unit. Decide each intermediate plate to which the panel will be assigned.

The outer wall panel and the intermediate base plate are uniquely defined, so that one outer wall panel is determined for one intermediate base plate. The data for cutting the outer wall panel from the intermediate base plate is made up of dimensional data in the X and Y directions from the origin at an arbitrary point (arbitrary corner) of the intermediate base plate. At this time, if there is a pattern on the outer wall panel, the dimension data from the origin is set in consideration of the position of this pattern.

When the outer wall panel is converted into the intermediate base plate in this way, the first intermediate base plate allocating unit then performs the outer wall panel allocating process according to the allocation data stored in the intermediate base plate allocating storage unit. The outer wall base plates to which the respective intermediate base plates determined by the section are allocated without excess or deficiency are respectively determined.

The intermediate base plate to be allocated to the outer wall base plate may be allocated from one to a plurality of intermediate base plates depending on its type. The allocation pattern is stored in advance in the intermediate base plate allocation storage unit. At this time, even if there is a pattern on the outer wall panel,
Since the pattern has already been considered when allocating the intermediate base plate, it is not necessary to consider it when allocating it to the outer wall base plate.

As described above, the outer wall panel is uniquely assigned to the intermediate base plate in consideration of the width, length, pattern, etc., and then the intermediate base plate is uniquely assigned to the outer wall base plate. It is possible to reduce the number of combinations of allocation and to perform good allocation in a short time.

In the allocation process in the first intermediate base plate allocation processing unit, when a surplus intermediate base plate for which a partner to be allocated cannot be found is generated, the second intermediate base plate allocation processing unit performs the surplus intermediate base plate. A combination that can be allocated to the plates is calculated, and the outer wall plate to which the intermediate plate of the combination is allocated is determined. This allows
The surplus intermediate base plates, which should remain in inventory, are allocated to the outer wall base plates, so that it is possible to reduce the stock amount of the intermediate base plates.

The combinations in which the remaining intermediate base plates can be assigned are determined as follows.

That is, among the surplus intermediate base plates, the size thereof is divided into a size equal to or larger than half of the outer wall base plate and a size equal to or smaller than half thereof. Then, the one that is more than half of the outer wall base plate is the standard intermediate base plate (reference intermediate base plate), and the intermediate base plates that are less than half (comparing intermediate base plate) are sequentially added to this standard intermediate base plate from the smaller one. Allocate and find the largest assignable intermediate plate for comparison. Then, the reference intermediate base plate and the determined maximum intermediate base plate for comparison are allocated to one outer wall base plate. Such an allocation process is sequentially performed for all the surplus intermediate base plates, and the outer wall base plates to which the surplus intermediate base plates are allocated are determined.

In the second intermediate allocation processing unit, the allocation data of the outer wall base plate-intermediate original plate-outer wall panel determined by the second intermediate base plate allocation processing unit is determined by the first intermediate base plate allocation processing unit. In addition to the allocation data of the outer wall base plate-intermediate base plate-outer wall panel, a final outer wall base plate-intermediate base plate-outer wall panel allocation relationship file is created.

The output unit outputs the final outer wall base plate-intermediate base plate-outer wall panel allocation relation file created by the second intermediate allocation processing unit.

[0022]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

The exterior wall panel allocation system of the present invention comprises:
In order to cut out various outer wall panels 30 from the outer wall base plate 10 which is a material plate, the outer wall panel 30 is first allocated to the intermediate base plate 20, and the intermediate base plate 20 is allocated to the outer wall base plate 30. The outer wall base plate 10, the intermediate base plate 20, and the outer wall panel 30 will be described later in the operation description.

FIG. 1 is a block diagram showing the electrical construction of the outer wall panel allocating system of the present invention.

In the figure, the output of the input unit 1 for inputting data such as the type and number of outer wall panels 30 to be cut from the outer wall base plate 10 is the outer wall panel allocation process for allocating the outer wall panel 30 to the intermediate base plate 20. The output of the outer wall panel allocation processing unit 2 is led to the section 2, and the output of the outer wall panel allocation processing section 2 is the intermediate base plate 20 to which the outer wall panel 30 is allocated.
Is guided to the first intermediate base plate allocating processing unit 3 which performs allocation processing without excess or deficiency. The output of the first intermediate base plate allocation processing unit 3 is the output of the first intermediate base plate allocation processing unit 3.
Is guided to the second intermediate base plate allocation processing unit 4 which performs the allocation process for the remaining intermediate original plates that have not been allocated in step 1. The output of the second intermediate base plate allocation processing unit 4 is output via the output unit 5. Then, it is led to a display device or printer equipped with a CRT or the like (not shown), or an online device provided between the system and another system.

Further, the outer wall panel allocation processing section 2 includes
The outer wall panel allocation storage unit 6 is bidirectionally connected, and the first intermediate base plate allocation processing unit 3 is bidirectionally connected to the intermediate base plate allocation storage unit 7.

The input unit 1 may be either a manual input using a keyboard or the like, an indirect input using a portable storage medium such as a floppy disk, or a direct input using online communication. However, online communication is desirable when handling a large amount of data and considering the possibility of data corruption during transportation of storage media such as floppy disks.

The outer wall panel allocation storage section 6 assigns each of the various outer wall panels 30, 30 ... To the optimum intermediate base plate 20 among the plurality of intermediate base plates 20, 20. This is a block for allocating each and storing allocation data for the outer wall panel 30 and the intermediate base plate 20. The outer wall panel 30 and the intermediate base plate 20 are uniquely determined, so that one outer wall panel 30 is assigned to one intermediate base plate 20. here,
The outer wall panel 30 has about 500 types, while the intermediate base plate 20 has about 25 types. That is, all of the 500 types of outer wall panels 30 are always assigned to any of the 25 types of intermediate base plates 20.

Further, the data for cutting the outer wall panel 30 from the intermediate base plate 20 is used for data at any point (for example, the intermediate base plate 20).
The upper left corner) is the origin A, and it is composed of dimension data in the X and Y directions from the origin A. At this time, when the outer wall panel 30 has a pattern, the dimension data from the origin A is set in consideration of the position of this pattern. Further, when allocating to the outer wall base plate 10 to be described later, the origin B of the intermediate base plate 20 is always the lower left corner of the intermediate base plate 20 that is allocated to the lower side of the outer wall base plate 10. That is, the data for cutting the outer wall panel 30 from the intermediate base plate 20 is composed of dimension data in the X and Y directions from the origin B.

The intermediate base plate allocation storage unit 7 stores one or a plurality of the intermediate base plates 20, 20, ... Among the plurality of outer wall base plates 10, 10 ... This is a block for allocating to each optimum outer wall base plate 10 and storing allocation data of the intermediate base plate 20 and the outer wall base plate 10.

The intermediate base plate 20 assigned to the outer wall base plate 10 is
Depending on the type, one to multiple sheets are assigned. At this time, even if there is a pattern on the outer wall panel 30, it is not necessary to consider it when allocating it to the outer wall base plate 10 because the pattern has already been considered when allocating to the intermediate base plate 20. Here, there are about 10 types of outer wall base plates 10. In other words, all of the 25 types of intermediate base plates 20
One or a combination of a plurality of sheets is always allocated to any of the 10 types of outer wall base plates 10.

The outer wall panel allocation processing section 2 includes an input section 1
Based on the data such as the type and the number of outer wall panels 30 from Table 1, and the allocation data of the outer wall panel allocation storage unit 6, each of the outer wall panels 30, 30 ...
The process of assigning to 20 ...

The first intermediate base plate allocation processing unit 3 determines the respective intermediate base plates 20, 20 ... Determined by the outer wall panel allocation processing unit 2 according to the allocation data stored in the intermediate base plate allocation storage unit 7. Determines the outer wall base plates 10 to be allocated without excess or deficiency.

The intermediate base plate 20 assigned to the outer wall base plate 10 is
Depending on the type, one to multiple sheets are assigned,
The allocation pattern is previously stored in the intermediate base plate allocation storage unit 7.
Remembered in. Further, at this time, even if there is a pattern on the outer wall panel 30, since the pattern has already been taken into consideration when allocating the intermediate base plate 20, there is no need to consider it when allocating to the outer wall base plate 10.

In the allocation process in the first intermediate base plate allocation processing unit 2, the second intermediate base plate allocation processing unit 4 generates a surplus intermediate base plate 20 for which a partner to be allocated cannot be found. A combination in which the intermediate base plates 20 can be allocated is obtained, and the outer wall base plates 10 to which the intermediate base plates 20 of the obtained combination are allocated are respectively determined.

The combinations in which the remaining intermediate base plates 20 can be assigned are determined as follows. That is, the remaining intermediate base plate 20 is classified into one having a size of more than half of the outer wall base plate 10 and one having a size of half or less. And what is more than half of the outer wall base plate 10 is set as a reference intermediate base plate (reference intermediate base plate) 20.
Intermediate original plates (comparative intermediate original plates) 20 that are half or less are sequentially allocated from the smallest one, and the maximum assignable intermediate intermediate plate 20 is obtained.

That is, the maximum intermediate base plate 20 for comparison is determined within a range smaller than that of the intermediate base plate 20 originally paired with the reference intermediate base plate 20. And this reference intermediate base plate 2
The maximum comparative intermediate base plate 20 obtained as 0 is allocated to one outer wall base plate 10.

Such an allocation process is sequentially performed for all of the surplus intermediate base plates 20, and the outer wall base plate 10 to which the surplus intermediate base plates are allocated is determined.

Further, in the second intermediate allocation processing unit 4, the allocation data of the outer wall base plate-intermediate original plate-outer wall panel determined by the second intermediate base plate allocation processing unit 4 is processed into the first intermediate base plate allocation process. In addition to the outer wall base plate-intermediate base plate-outer wall panel allocation data determined in part 3, a final outer wall base plate-intermediate base plate-outer wall panel allocation relationship file is created.

The output unit 5 is a block that outputs the final outer wall base plate-intermediate base plate-outer wall panel allocation relation file created by the second intermediate allocation processing unit 4.

Next, the operation of the outer wall panel allocating system having the above structure will be described with reference to the flowchart shown in FIG.

When data such as the type and number of outer wall panels 30 to be cut out from the outer wall base plate 10 is input from the input section 1 (step S1), the outer wall panel allocation processing section 2 determines each data based on the input data. Allocation processing of the outer wall panel 30 to the intermediate base plate 20 is performed.

Here, for convenience of explanation, FIG.
As shown in (b), the types of the outer wall panel 30 input from the input unit 1 are four types (30a to 30d), and the number of sheets is five, three, three, and five, for a total of 16 sheets. Suppose there is. In addition, in the following description, when it is necessary to divide the types of the intermediate base plate 20 and the outer wall base plate 10 as well, the lower case alphabets are added to the respective symbols as described above to classify the types. And

That is, the outer wall panel allocation processing section 2
First, according to the allocation data stored in the outer wall panel allocation storage unit 6, as shown in FIG. 4, the intermediate base plates 20a to 20d to which the respective outer wall panels 30a to 30d are allocated.
Are respectively determined (step S2).

Here, the intermediate base plates 20a and 20c have a size larger than half of the outer wall base plate 10,
The origin A is the upper left corner. Also, the intermediate base plate 2
The size of 0b and 20d is less than half of the outer wall base plate 10, and the origin B is the lower left corner.

That is, 16 outer wall panels 30a-
30d is the intermediate base plate 20 to which the outer wall panel 30a is assigned.
Intermediate base plate 20 in which a is 5 sheets and outer wall panel 30b is allocated
Intermediate base plate 20 with three b pieces and an outer wall panel 30c
Intermediate base plate 20 in which c is three and outer wall panel 30d is allocated
d is converted into five intermediate base plates 20 in total.

In the first intermediate base plate allocating processing unit 3, according to the allocation data stored in the intermediate base plate allocating storage unit 7, each of the 16 converted intermediate base plates 20 is converted.
The outer wall base plates 10 to which a to 20d are assigned are respectively determined (step S3).

In the present embodiment, the intermediate base plates 20a and 20b are allocated to one outer wall base plate 10a, and the intermediate base plates 20c and 20d are allocated to another outer wall base plate 10b. Attached (see FIGS. 5A to 5D).

Here, in order to allocate all of the intermediate base plates 20a, 20d, which is the most necessary number of sheets, to the outer wall base plates 10a, 10b, five outer wall base plates 10a, 10b are provided, respectively.
That is, a total of 10 outer wall base plates are required. When all of the intermediate base plates 20a and 20d are assigned to the 10 outer wall base plates, the intermediate base plate 2 shown by hatching in FIG.
Two of each of 0b and 20c will remain in stock.

Therefore, the first intermediate base plate allocation processing section 3
Then, the intermediate base plates 20a and 20d that are combined with the intermediate base plates 20b and 20c that remain as the inventory are left as the remaining intermediate base plates 20a and 20d. That is, in the first intermediate base plate allocation processing unit 3, the intermediate base plate 20
3 outer wall base plates [outer wall base plate shown in FIG. 5 (a)] 10a and intermediate base plates 2 which are allocated without shortage of a and 20b.
Allocation processing is performed only for the six outer wall base plates including the three outer wall base plates [outer wall base plate shown in FIG. 5 (c)] 10b which are allocated without any shortage of 0c and 20d. That is,
For the outer wall base plates 10a and 10b, which are the combinations of the intermediate base plates 20b and 20c shown by hatching in FIG. 5, the allocation process is not performed at this stage.

Therefore, the second intermediate base plate allocation processing section 4
Then, in the allocation processing in the first intermediate base plate allocation processing unit 3, for the residual intermediate base plates 20a and 20d for which the other party to be allocated was not found, the residual intermediate base plate 20
Find a combination that can be assigned between a and 20d,
The outer wall base plates to which the intermediate base plates of the obtained combination are assigned are respectively determined (steps S4 to S6).

That is, of the surplus intermediate base plates 20a and 20d, those having a size equal to or larger than half of the outer wall base plate 10 are distinguished from those having a size smaller than half (step S4). In this embodiment, the intermediate base plate 20a is more than half of the outer wall base plate 10a, and the intermediate base plate 20d is less than half of the outer wall base plate 10b. Therefore, the intermediate base plate 20a that is half or more of the outer wall base plate 10a is a reference intermediate base plate, and the intermediate base plate 20d that is half or less of the outer wall base plate 10b is a comparison intermediate base plate.

Then, the comparison intermediate base plates 20d are sequentially allocated to the reference intermediate base plate 20a from the smallest one, and the maximum assignable comparison intermediate base plate is obtained (steps S5 and S6). However, in the present embodiment, since there is only one type of comparison intermediate base plate 20d, the process of sequentially allocating from the smallest one in step S5 is not substantially performed.

In this case, since the intermediate base plate 20b to which the outer wall panel 30b is allocated is larger than the comparative intermediate base plate 20d to which the outer wall panel 30d is allocated, the intermediate base plate 2 is formed.
It is possible to replace 0b with the intermediate plate 20d for comparison. Further, since the reference intermediate base plate 20a and the comparison intermediate base plate 20d have the same remaining number of two plates, the second intermediate base plate allocation processing unit 4 connects the intermediate base plates 20a and 20d to one outer wall plate. The two outer wall base plates allocated to the plate 10c are determined [step S6: see FIG. 6 (b)].

That is, finally, the three outer wall base plates 1 are
0a, three outer wall base plates 10b, and two outer wall base plates 10
c, a total of 8 outer wall base plates, 16 outer wall panels 30
This means that a to 30d are allocated without excess or deficiency. However, in the present embodiment, all the outer wall panels 30a to 30d are allocated without excess or deficiency, but in some cases, even with the processing in the second intermediate base plate allocating processing unit 4, the residual intermediate base plate 20 is still generated. there's a possibility that. In this case, the surplus intermediate base plate 20 is held as an inventory.

Further, in the second intermediate base plate allocation processing unit 4, the allocation data of the outer wall base plate-intermediate base plate-outer wall panel determined by the second intermediate base plate allocation processing unit 4 is transferred to the first intermediate base plate. In addition to the outer wall base plate-intermediate base plate-outer wall panel allocation data determined by the allocation processing unit 3, a final outer wall base plate-intermediate base plate-outer wall panel allocation relationship file is created (step S7).

In the second intermediate base plate allocation processing section 4, the final allocation result thus determined (outer wall base plate-
The intermediate relation plate-outer wall panel allocation relation file) is output to the output unit 5 (step S8). As an output method,
There are screen display on a display device (not shown), print output from a printer, output by a storage medium such as a floppy disk, and direct output by an online device provided between the system and the like.

In the above embodiment, the allocation of the outer wall panel of the outer wall of the house has been described. However, in addition to this, the inner wall of the building, the floor, the ceiling, the layout of the wall and the exterior of the bathroom or warehouse are allocated. Layout, layout of furniture components, layout of clothing, ornaments, bags, shoes, umbrellas and other fabrics and materials, layout of printed materials (including articles, charts, headings, etc.), etc. It can be used for allocation of manufactured parts and materials.

[0059]

According to the outer wall panel allocating system of the present invention, based on the data input from the input unit, the intermediate base plate to which each outer wall panel is allocated is determined according to the allocation data stored in the outer wall panel allocating storage unit. According to the allocation data stored in the outer wall panel allocation processing unit and the intermediate base plate allocation storage unit, each of the intermediate base plates determined by the outer wall panel allocation processing unit determines the outer wall base plate to be allocated without excess or deficiency. 1 In the allocation process in the intermediate base plate allocation processing unit and this first intermediate base plate allocation processing unit, if there is a surplus intermediate base plate that the partner to be allocated cannot be found, the surplus intermediate base plates are allocated to each other. The second intermediate element that determines the combinations that can be attached and determines the outer wall original plate to which the intermediate original plate of the obtained combination is assigned With an allocation processing unit, the intermediate base plate to which the outer wall panel is allocated is uniquely allocated to the outer wall base plate, and the remaining intermediate base plates that have not been allocated can be allocated to the outer wall base plate in search of combinations that can be reallocated. With this configuration, the number of required outer wall base plates can be reduced and the stock amount of the intermediate base plates can be significantly reduced. Further, it is possible to significantly reduce the processing time for allocating the outer wall panel to the outer wall base plate.

[Brief description of drawings]

FIG. 1 is a block diagram showing an electrical configuration of an outer wall panel allocating system of the present invention.

FIG. 2 is a flow chart for explaining the operation of the outer wall panel allocation system of the present invention.

FIG. 3 is a diagram showing each outer wall panel.

FIG. 4 is a diagram showing a state in which each outer wall panel is assigned to each intermediate base plate.

FIG. 5 is a diagram showing a state in which each intermediate base plate is assigned to each outer wall base plate.

FIG. 6 is a diagram showing a state in which each intermediate base plate is assigned to each outer wall base plate.

FIG. 7 is a diagram showing an example of an outer wall base plate to which outer wall panels are allocated by a conventional allocation method.

[Explanation of symbols]

 1 Input Unit 2 Outer Wall Panel Allocation Processing Unit 3 First Intermediate Base Plate Allocation Processing Unit 4 Second Intermediate Base Plate Allocation Processing Unit 5 Output Unit 6 Outer Wall Panel Allocation Storage Unit 7 Intermediate Base Plate Allocation Storage Unit 10 Outer Wall Base Plate 20 Intermediate Source Board 30 outer wall panel

Claims (1)

[Claims] 1. A system for allocating an outer wall panel to an outer wall base plate, which is a material plate, in order to cut the various outer wall panels from the outer wall base plate, wherein each of the various outer wall panels has a plurality of different sizes. An outer wall panel allocation storage unit that is allocated to each of the optimum intermediate base plates in the intermediate base plate, and stores allocation data of the outer wall panel and the intermediate base plate, and one or more of the plurality of intermediate base plates. A sheet is assigned to an optimum outer wall base plate among a plurality of outer wall base plates of different sizes, and an intermediate base plate allocation storage unit that stores the allocation data of the intermediate base plate and the outer wall base plate, and the outer wall An input unit for inputting data such as the type and number of outer wall panels to be cut from the base plate, and the outer wall panel allocation storage unit based on the data input from this input unit. An outer wall panel allocation processing unit that determines an intermediate base plate to which each outer wall panel is allocated according to the stored allocation data, and the outer wall panel allocation processing unit according to the allocation data stored in the intermediate base plate allocation storage unit. A first intermediate base plate allocation processing unit that determines an outer wall base plate to which each of the intermediate base plates determined by is allocated without excess or deficiency, and a partner to be allocated in the allocation process in the first intermediate base plate allocation processing unit. When a residual intermediate base plate that cannot be found occurs, a combination in which the redundant intermediate base plates can be allocated is obtained, and the outer wall base plate to which the intermediate base plate of the obtained combination is allocated is determined. Intermediate base plate allocation processing unit, the outer wall panel allocation processing unit, the first intermediate base plate allocation processing unit, and the second intermediate base plate allocation An outer wall panel allocating system, comprising: an output unit that outputs a final allocation result by the processing unit.