KR20200119702A - Building material estimation system, management server thereof, and building material estimation method - Google Patents

Abstract

The present invention is to accurately obtain the required number of building materials. To solve the subject, the present invention obtains the number of constructions of the building materials (31) which at least overlap partially in a construction area (21) and the number of avoidances of the building materials (31) included completely in an arrangement avoidance area on the basis of a building material group (3), the construction area (21), and an arrangement avoidance area unfolded in a memory (55), and obtains the number of building materials (31) constituting the building material group (3) in a building material arrangement diagram by subtracting the number of avoidances from the number of constructions.

Description

Construction material estimating system, its management server, and construction material estimating method {BUILDING MATERIAL ESTIMATION SYSTEM, MANAGEMENT SERVER THEREOF, AND BUILDING MATERIAL ESTIMATION METHOD}

This application is for Japanese Patent Application No. 2019-074677 filed on April 10, 2019, Japanese Patent Application No. 2019-158269 filed on August 30, 2019, and Japanese Patent Application filed on September 3, 2019. No. 2019-160283 and Japanese Patent Application No. 2019-160286 filed on September 3, 2019 claim priority, the entire disclosure of which is incorporated herein by reference.

The present invention relates to a building material estimating system for obtaining the required number of building materials such as tiles and panels arranged on a floor or wall of a building, a management server thereof, and a building material estimating method.

In general, when arranging building materials such as tiles on the wall of a building, the required number is calculated by calculating the area of the array area, dividing the area by the area of the building material, multiplying the loss rate, or counting by displaying a grid. . In recent years, arranging condition data such as the size of building materials and drawing data of the arranging area are input to a computer, and the computer displays the condition when the building materials are arranged in an arrangement area, and the required number of building materials is automatically calculated. A method or system has been proposed (Japanese Patent Publication No. 2002-342386, Japanese Patent Publication No. 2004-318651, Japanese Patent Publication No. 2005-242923, Japanese Patent Publication No. 2014-152528, Japanese Patent Publication No. 2018-178489, Japan See patent 3965165).

However, in an actual building, there are cases in which areas in which building materials are not arranged, such as windows, columns, and doors, exist in the arrangement area. In this case, when the required number of building materials is calculated by the method or system as described above, the area portion in which the building materials are not arranged is calculated as the required number of building materials, and therefore the required number of building materials cannot be accurately determined.

Japanese Patent Publication No. 2002-342386 Japanese Patent Publication No. 2004-318651 Japanese Patent Publication No. 2005-242923 Japanese Patent Publication No. 2014-152528 Japanese Patent Publication No. 2018-178489 Japanese patent 3965165

Accordingly, the present invention has been made in order to solve the above-described problems, and an object of the present invention is to provide a building material estimating system and the like capable of accurately obtaining the required number of building materials.

The present invention, as a building material estimate system,

A base diagram acquisition unit for acquiring a base diagram including a construction area in which building materials are arranged,

An arrangement diagram creation unit for creating a construction material arrangement diagram formed so that a construction material group in which a plurality of the construction materials are arranged covers the construction area;

A display control unit for controlling a display device to overlap and display the construction area of the building material arrangement diagram and the base diagram,

An editing unit that executes an editing process for deleting a part of the building material group in the building material arrangement diagram in units of building materials by designation from the outside;

A counting unit for calculating the number of the building materials constituting the building material group in the building material arrangement diagram;

It has an output unit that outputs the number of the building materials to the outside.

According to the above configuration, the number of building materials can be finely adjusted by deleting part of the building material group by designation from the outside, so that the required number of building materials can be obtained with high precision.

The editing unit in the building material estimation system of the present invention executes an editing process of adding the building material to a position designated from the outside in the building material arrangement diagram.

According to the above configuration, the number of building materials can be finely adjusted by adding the building materials to a position designated from the outside in the building material arrangement diagram, so that the required number of building materials can be obtained with high precision.

The editing unit in the building material estimate system of the present invention executes an editing process in which the construction area of the building material arrangement diagram and the base diagram displayed on the display device is relatively moved by an operation from outside.

According to the configuration described above, editing can be easily performed by moving the construction area of the building material arrangement diagram and the base drawing displayed on the display device relative to each other by an operation from the outside.

As a building material estimate system of the present invention,

In the construction area in the base diagram, has an avoidance designation portion for designating an array avoidance area in which the building materials are not arranged from the outside,

The arrangement diagram preparation unit creates a construction material arrangement diagram formed so that the construction material group covers the construction area except for the arrangement avoidance area.

According to the above-described configuration, the building material arrangement diagram formed so that the building materials group covers the construction area excluding the arrangement avoidance area is created, so that editing work can be easily performed.

As a building material estimate system of the present invention, the base map acquisition unit acquires the base map having a plurality of the construction zones,

The arrangement diagram creation unit creates the building material arrangement diagram for each construction area, and the editing unit executes the editing process for each building arrangement arrangement diagram.

According to the above-described configuration, the editing operation can be quickly performed by executing the editing process for each building material arrangement diagram of a plurality of construction areas.

As a building material estimate system of the present invention,

A base diagram acquisition unit that acquires a base diagram including a floor surface construction area and a wall surface construction area in which construction materials are arranged;

An arrangement diagram for creating a floor construction material arrangement diagram formed so that a construction material group in which a plurality of construction materials are arranged covers the floor construction area, and a wall construction material arrangement diagram formed so that the construction material group covers the wall construction area With the composer,

The floor construction material arrangement diagram and the floor construction area are overlapped and displayed,

The wall surface construction area in the range on the area line connecting the reference points including the direction points and making it possible to designate two reference points and one direction point on the area line of the floor surface construction area from the outside And a display control unit for controlling a display device to display the wall surface building material arrangement as a developed view;

An editing unit for executing an editing process for deleting a part of the building material group in the floor building material arrangement diagram and the wall building material arrangement drawing in units of building materials by designation from outside;

A counting unit for calculating the number of the building materials constituting the building material group in the floor surface building material arrangement diagram and the wall surface building material arrangement diagram,

It has an output unit that outputs the number of the building materials to the outside.

According to the above-described configuration, in the floor surface building arrangement drawing, the developed view of the wall surface can be confirmed by a simple operation simply by designating two reference points and one direction point.

As a building material estimate system of the present invention,

A database unit for storing a design drawing file including design drawing data of a building, a building material specification file including size data and shape data of the building material, and a pattern file including arrangement pattern data of the building material,

A base diagram acquisition unit for acquiring a base diagram including a construction area in which building materials are arranged based on the design drawing data of the database unit,

A building material designating unit for designating the size data and the shape data in the building material specification file, and the arrangement pattern in the pattern file from the outside;

An arrangement diagram creation unit for creating a construction material arrangement diagram formed so that the construction materials are arranged so that the construction materials are arranged based on the size data, the shape data and the arrangement pattern data designated by the construction material designation unit;

A display control unit for controlling a display device to overlap and display the construction area of the building material arrangement diagram and the base diagram,

An editing process for deleting a part of the building material group in the building material arrangement drawing in units of building materials by designation from outside, and an editing process for adding the building materials to a position designated from outside in the building material arrangement drawing With the editorial department,

A counting unit for calculating the number of the building materials constituting the building material group in the building material arrangement diagram;

It has an output unit that outputs the number of the building materials to the outside.

According to the above configuration, the number of building materials can be finely adjusted by deleting part of the building material group by designation from the outside, so that the required number of building materials can be obtained with high precision.

As a building material estimation method to obtain the number of building materials arranged in the construction area of a building,

A base diagram acquisition process for acquiring a base diagram including a construction area in which building materials are arranged,

An arrangement diagram creation process in which a building material group in which a plurality of the building materials are arranged is formed to cover the construction area,

A display control process of controlling a display device to overlap and display the construction area of the building material arrangement diagram and the base diagram;

An editing step of executing an editing process of deleting a part of the building material group in the building material arrangement diagram in units of building materials by designation from the outside;

A counting step of obtaining the number of the building materials constituting the building material group in the building material arrangement diagram;

Building materials estimating method comprising an output process of outputting the number of the building materials to the outside.

According to the above configuration, the number of building materials can be finely adjusted by deleting part of the building material group by designation from the outside, so that the required number of building materials can be obtained with high precision.

As a management server of a building material estimate system that calculates the number of building materials arranged in the construction area of a building,

A base storage device that stores a base diagram (all or part of a floor surface, a wall surface, and a ceiling surface) including a construction area in which building materials are arranged,

A communication device for accessing an external terminal,

With a controller,

The controller,

A base diagram acquisition process for acquiring the base diagram from the base storage device,

An arrangement diagram creation process in which a building material group in which a plurality of the building materials are arranged is formed so as to cover the construction area;

A display control process for controlling the external terminal to overlap and display the construction area of the building material arrangement diagram and the base diagram,

An editing process for executing an editing process for deleting a part of the building material group in the building material arrangement diagram in units of building materials by designation from the external terminal;

A counting process for obtaining the number of the building materials constituting the building material group in the building material arrangement diagram;

An output process of outputting the number of building materials to the external terminal is executed.

According to the above configuration, the number of building materials can be finely adjusted by deleting part of the building material group by designation from the outside, so that the required number of building materials can be obtained with high precision.

As a computer-readable non-transitory medium storing the building materials estimate program of the present invention,

Computer,

A base diagram acquisition unit for acquiring a base diagram including a construction area in which building materials are arranged,

An arrangement diagram creation unit for creating a construction material arrangement diagram formed so that a construction material group in which a plurality of the construction materials are arranged covers the construction area;

A display control unit for controlling a display device to overlap and display the construction area of the building material arrangement diagram and the base diagram,

An editing unit that executes an editing process for deleting a part of the building material group in the building material arrangement diagram in units of building materials by designation from the outside;

A counting unit for calculating the number of the building materials constituting the building material group in the building material arrangement diagram;

It functions as an output unit that outputs the number of the building materials to the outside.

According to the above configuration, the number of building materials can be finely adjusted by deleting part of the building material group by designation from the outside, so that the required number of building materials can be obtained with high precision.

The present invention may be a building material estimating system or the like that calculates a building material in consideration of an opening. Specifically, it is as follows.

The building material estimate system of the present invention,

A base diagram acquisition unit for acquiring the base diagram and storing it in the memory;

A construction zone setting unit for setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device,

An avoidance designation section for designating an array avoidance area in which the building materials are not arranged in the construction area by operation of an external device,

An arrangement diagram creating unit for developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;

A display control unit for controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;

Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. A counting unit for calculating the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoidance number from the construction number, and

It has an output unit that outputs the number of the building materials to the outside.

According to the above-described configuration, by subtracting the number of avoidances from the number of constructions, the required number of building materials can be accurately determined.

The building material estimate system of the present invention has an editing unit that performs an editing process of moving at least a part of the building material group and the construction area in the building material arrangement diagram displayed on the display device relative to each other by operation of the external device.

According to the above configuration, it is possible to easily edit the relative movement.

The building material estimate system of the present invention has an editing unit that executes an editing process of changing an angle of at least a part of the building material group in the building material arrangement diagram displayed on the display device with respect to the construction area by operation of the external device. .

According to the above-described configuration, it is possible to easily perform the editing process of changing the angle.

The building material estimate system of the present invention has an editing unit that executes an editing process for deleting at least a part of the building material group in the building material arrangement diagram displayed on the display device in units of building materials by designation from the external device.

According to the above-described configuration, it is possible to easily perform the editing process of deleting in units of building materials.

In the building material estimation system of the present invention, the sequence diagram creation unit creates a building material sequence diagram in which the building materials are arranged in a herringbone.

According to the above configuration, it is possible to obtain the number of building materials arranged with herringbone.

The present invention is a building material estimation method for obtaining the number of building materials arranged in a construction area of a building,

A base diagram acquisition step of acquiring the base diagram and storing it in the memory;

A construction zone setting process of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device,

An avoidance designation step of designating an array avoidance area in which the building materials are not arranged in the construction area by operation of an external device,

An arrangement diagram creation step of developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;

A display control process of controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;

Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area A counting step of determining the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoidance number from the construction number, and

It has an output process of outputting the number of the building materials to the outside.

According to the above-described configuration, by subtracting the number of avoidances from the number of constructions, the required number of building materials can be accurately determined.

The present invention is a management server of a building material estimate system for obtaining the number of building materials arranged in a construction area of a building,

A memory for storing various data including data related to the number of building materials, and a controller,

The controller,

A base diagram acquisition process for acquiring the base diagram and storing it in a memory;

A construction zone setting process of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device,

An avoidance designation process in which an arrangement avoidance area in which the building materials are not arranged in the construction area is designated by operation of an external device;

An arrangement diagram creation process of developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;

A display control process for controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;

Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. A counting process for obtaining the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoidance number from the construction number, and

An output process of outputting the number of the building materials to the outside is executed.

According to the above-described configuration, by subtracting the number of avoidances from the number of constructions, the required number of building materials can be accurately determined.

The present invention may be a building material estimating device for herringbone. Specifically, it is as follows.

The present invention is a building material estimating device for obtaining the number of building materials arranged herringbone in a construction area of a building,

A memory for storing various data including data related to the number of building materials, and a controller,

The controller,

A base diagram acquisition process for acquiring the base diagram and storing it in the memory;

A construction zone setting process of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device,

An arrangement diagram creation process of developing a building material group in which the building materials are arranged with a herringbone in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;

A display control process for controlling a display device to overlap and display the building material arrangement diagram and the construction area;

A counting process for obtaining the number of the building materials constituting the building material group in the building material arrangement diagram based on the building material group and the construction area developed in the memory;

To execute an output process of outputting the number of the building materials to the outside,

The counting process,

Obtain a square judgment area into which the construction area completely enters,

The position of the center point of the building material arranged with the herringbone is obtained as an installation site candidate in the determination area,

The building materials are developed on the memory for all the installation site candidates in the determination area, and the number of the building materials overlapping in the construction area is determined.

Conventionally, since there is no configuration in which building materials are arranged in a herringbone arrangement, the number of building materials in the herringbone arrangement could not be obtained, but according to the above configuration, the number of building materials in the herringbone arrangement can be obtained.

The controller of the present invention,

In the construction area, an avoidance designation process for designating an arrangement avoidance area in which the building materials are not arranged by operation of an external device is executed,

The counting process,

Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. The number of construction materials is obtained by subtracting the number of avoidances from the number of constructions.

According to the above-described configuration, the number of building materials can be accurately determined by subtracting the number of avoidances from the number of constructions.

The present invention may be a building material estimating device that creates a construction area except for avoiding members such as pillars. Specifically, it is as follows.

The present invention is a building material estimating device for obtaining the number of building materials arranged in a construction area of a building,

A memory for storing various data including data related to the number of building materials, and a controller,

The controller,

A base diagram acquisition process for acquiring the base diagram and storing it in the memory;

A construction zone setting process of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device,

An avoidance designation process for designating an array avoidance area in which the building materials are not arranged in the base diagram stored in the memory by operation of an external device; and

The first layer for storing the construction area as a true value (1), and storing other than the construction area as a false value (0), the alignment avoidance area as a false value (0), and other than the alignment avoidance area as a true value ( A construction in which a second layer to be stored as 1) is set in the memory, and an area in which the construction area and the alignment avoidance area overlap by the logical multiplication of the first layer and the second layer as the alignment avoidance area Zone change processing,

An arrangement diagram creation process of developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;

A display control process for controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;

A counting process for obtaining the number of the building materials constituting the building material group in the building material arrangement diagram based on the building material group and the construction area developed in the memory;

An output process of outputting the number of the building materials to the outside is executed.

In an actual building, there are areas in which building materials are not arranged, such as windows, columns, and doors. In this case, in the case of setting the arrangement area by a conventional method or system, if a column or the like disposed at the corner of the room or the center of the wall exists on the boundary line of the arrangement area, a treatment to avoid the column or the like is required. There is a problem in that it takes time to set up the arrangement area. By the way, according to the above-described configuration, the first layer storing the construction area as a true value (1) and a false value (0) other than the construction area, and the array avoidance area as a false value (0), and the array avoidance area By logically multiplying the second layer, which is stored as the true value (1), the area where the construction area and the alignment avoidance area overlap is made the alignment avoidance area, so that the construction area can be easily set.

According to the present invention, the required number of building materials can be accurately determined by subtracting the number of avoidances from the number of constructions.

1A is a block diagram of a building material estimation system.
1B is an explanatory diagram of a building material arrangement diagram.
1C is an explanatory diagram of a building material arrangement diagram.
1D is an explanatory diagram of a building material arrangement diagram.
1E is an explanatory diagram of a building material arrangement diagram.
1F is an explanatory diagram of a building material arrangement diagram.
1G is an explanatory diagram of a building material arrangement diagram.
2 is a flowchart of a building material estimate program.
3 is a block diagram of a building material estimate system.
4A is an explanatory diagram showing an editing process of a building material arrangement diagram.
4B is an explanatory diagram showing an editing process of a building material arrangement diagram.
5A is an explanatory diagram showing an editing process of a building material arrangement diagram.
5B is an explanatory diagram showing an editing process of a building material arrangement diagram.
5C is an explanatory diagram showing an editing process of a building material arrangement diagram.
6 is an explanatory diagram showing an editing process of a building material arrangement diagram.
7 is an explanatory diagram showing an editing process of a building material arrangement diagram.
8 is an explanatory diagram showing an editing process of a building material arrangement diagram.
9 is an explanatory diagram showing an editing process of a building material arrangement diagram.
10 is an explanatory diagram showing an editing process of a building material arrangement diagram.
11 is an explanatory diagram of image processing.
12 is an explanatory diagram showing a process of creating a developed view.
13A is an explanatory diagram showing a process of creating a developed view.
13B is an explanatory diagram showing a process of creating a developed view.
13C is an explanatory diagram showing a process of creating a developed view.
13D is an explanatory diagram showing a process of creating a developed view.
13E is an explanatory diagram showing a process of creating a developed view.
14 is a flowchart of herringbone coefficient processing.
15 is a flowchart of a necessary determination process.
16A is an explanatory diagram of herringbone coefficient processing.
16B is an explanatory diagram of herringbone coefficient processing.
17A is an explanatory diagram of a drawing unit.
17B is an explanatory diagram of an enlarged display screen.
18 is an explanatory diagram showing a tap management method of a building material estimate system.
19 is an explanatory diagram of project information processing.
20 is an explanatory diagram of a floor creation process.
21 is an explanatory diagram of a floor creation process.
22 is an explanatory diagram of a floor creation process.
23 is an explanatory diagram of a floor preparation process.
24 is an explanatory diagram of a floor preparation process.
25 is an explanatory diagram of a floor preparation process.
26 is an explanatory diagram of a floor preparation process.
27 is an explanatory diagram of a floor preparation process.
28 is an explanatory diagram of a floor preparation process.
29 is an explanatory diagram of a floor preparation process.
30 is an explanatory diagram of a floor preparation process.
31 is an explanatory diagram of a floor preparation process.
32 is an explanatory diagram of a floor preparation process.
33 is an explanatory diagram of a floor preparation process.
34 is an explanatory diagram of a floor preparation process.
35 is an explanatory diagram of a floor preparation process.
36 is an explanatory diagram of a partition creation process.
37 is an explanatory diagram of a partition editing process.
38 is an explanatory diagram of a partition editing process.
39 is an explanatory diagram of a partition expansion process.
40 is an explanatory diagram of a wall creation process.
41 is an explanatory diagram of a wall expansion process.
42 is an explanatory diagram of a ceiling treatment.
43 is an explanatory diagram of a ceiling treatment.

(Summary of building materials estimate system)

As shown in Fig. 1A, the building material estimation system 1 of the present embodiment includes a building material group 3 composed of a plurality of building materials 31 in a construction area 21 such as a ceiling, a wall, and a floor, in a predetermined arrangement pattern. After displaying the image laid out in the display device 18, editing processing such as addition, deletion, change, and movement of the building materials 31 in one unit of a part or all of the building materials group 3 can be executed. have.

Specifically, the building material estimation system 1 includes a design drawing file including design drawing data of buildings such as houses and buildings, a building material specification file including size data and shape data of the building material 31, and a building material 31 It has a database unit 11 that stores a pattern file including the array pattern data of ).

Here, the "design drawing" is a drawing whose main focus is to convey design such as the shape of the whole building and the arrangement of rooms, and examples of a layout drawing, a plan view, a roof plan, an elevation view, a cross-sectional view, a developed view, and the like are illustrated. In addition to CAD data, the design drawing may be obtained by converting drawings such as flyers used for home sales or the like into electronic data using a scanner or a camera.

In addition to the size data and shape data of the building material 31, the "building material specification file" may include various data such as material, product name, serial number, price, and sales address. As the building material 31, a rectangular panel such as a rectangle is exemplified, but other shapes, such as a circular shape or a polygon, may be used, and as long as it is formed of a material capable of maintaining the shape, a material having plastic deformation or elastic deformation properties may be used. In addition, it is preferable that the building material specifications are automatically updated at an appropriate timing from a website such as a building material manufacturer or a building material sales company through the Internet. In addition, as the arrangement pattern data, a lattice arrangement, a width shift arrangement, and a herringbone arrangement are exemplified. The arrangement pattern data is not limited to three examples of a lattice arrangement, a width shift arrangement, and a herringbone arrangement, and it is preferable that an arrangement in which various building materials are regularly combined can be registered in advance. For example, as shown in Fig. 1B, a configuration in which an array group in which A building materials and B building materials are alternately arranged in a horizontal direction may be stacked in the vertical direction may be registered in advance, and as shown in Fig. 1C, A building materials and B A configuration in which the first array group in which the building materials are alternately arranged in the horizontal direction and the second array group in which the B building materials and the C building materials are alternately arranged in the horizontal direction are alternately arranged in the vertical direction may be registered in advance. .

In addition, the building materials estimate system 1 has a base diagram acquisition unit 12 for acquiring a base diagram 2 including the construction area 21 in which the building materials 31 are arranged and storing them in the memory 55. . And, in the case where the construction material group 3 is obtained in the state where the base drawing 2 does not include the construction area 21, the entire design drawing in the base drawing 2 becomes the enforcement area 21. The base diagram acquisition unit 12 has an access function for accessing the database unit 11 to acquire at least design drawing data, and a base diagram creation function for creating a base diagram 2 based on the design drawing data. In addition to the design drawing data acquired from the database unit 11, the base drawing function is based on design drawing data input from devices such as a scanner or a camera, and a base drawing showing all or part of the floor, wall, and ceiling surfaces. In (2), it is a function that enables the operator to set the construction area 21 to be constructed.

The base map acquisition unit 12 has a construction zone setting function of setting a plurality of construction zones 21 by operation of the external device 19 in the base map 2 stored in the memory 55. In addition, the construction zone setting function may serve as a function of the construction zone setting unit 53 different from the base also acquisition unit 12. The setting aspect of the construction zone 21 may be distributedly arranged so that a plurality of construction zones 21 do not overlap, and some or all of the other construction zones 21 for a specific construction zone 21 They may be overlapped. For example, in FIG. 1D, three first to third construction zones 21a to 21c are set on the bottom surface of the base drawing 2, and the second construction zone 21a is located inside the first construction zone 21a. All of the construction zones 21b are overlapped and the third construction zones 21c are distributedly arranged for the first construction zone 21a and the second construction zone 21b. In addition, in FIG. 1E, the state in which three 4th-6th construction zones 21d-21f are each independently arrange|positioned on the wall surface of the base figure 2 in the vertical direction (vertical direction) is shown. In addition, FIG. 1E shows the wall surface in the direction of the arrow (visual direction) visually viewed from the inside of the room to the outside at the point X1 to the point X2, and the openings such as windows are arranged at two places in the wall surface. The state formed as the region 211 is shown. A method of displaying the planar wall surface as a developed view will be described later.

In addition, the building materials estimation system 1 expands the building materials group 3 in which a plurality of building materials 31 are arranged in the memory 55, and the building materials arrangement formed so that the building materials group 3 covers the construction area 21 A display control unit for controlling the display device 18 so as to overlap and display the arrangement drawing creation unit 13 for creating the drawing 3A and the construction area 21 of the building material arrangement drawing 3A and the base drawing 2 14), an editing unit 15 which executes an editing process in which a part of the building material group 3 in the building material arrangement diagram 3A is deleted in units of building materials by designation from the external device 19, and the building material arrangement diagram It has a counting unit 16 for calculating the number of building materials 31 constituting the building materials group 3 in (3A), and an output unit 17 for outputting the number of building materials 31 to the outside. In addition, the output unit 17 may be a display device 18 that displays the number of building materials 31, or may be another information processing device. In addition, when outputting the output unit 17 to the outside in a data format, it is preferable that the output unit 17 is output with an extension set by the operator. For example, when the extension of Excel (registered trademark) is set, the number table data of the building materials 31 is output with the extension of Excel (registered trademark).

Thereby, the building materials estimate system 1 can finely adjust the number of building materials 31 by deleting a part of the building materials group 3 in units of building materials by designation from the outside, so the required number of building materials 31 It is made possible to obtain high precision. Here, "designation from the outside" is designated by an operator operating an external device 19 such as a mouse or a touch panel. In addition, it is preferable that the editing unit 15 executes various editing processes such as editing processing added in units of building materials, moving and changing in units of building materials, in addition to the editing processing of deleting in units of building materials. Details of the editing process will be described later.

In addition, in the building materials estimation system 1, the base map acquisition unit 12 acquires the base map 2 having a plurality of construction areas 21, and the arrangement drawing creation unit 13 obtains the building materials sequence diagram 3A. It is preferable that it is created for each construction area 21, and that the editing unit 15 performs the editing process for each building material arrangement drawing 3A. In this case, by executing the editing process for each building material arrangement drawing 3A of the plurality of construction zones 21, the editing work can be performed quickly.

Thus, for example, as shown in Fig. 1d, the building material group 3a in which the building materials in the horizontal direction are arranged in the horizontal direction is disposed in the first construction area 21a, and in the second construction area 21b, the vertical direction In the case of arranging the building material group 3b in which the building materials are arranged in the vertical direction, editing can be performed for each building material group 3a and 3b. Further, for example, as shown in Fig. 1E, different building materials can be arranged in each of the three fourth to sixth construction zones 21d to 21f, and editing can be performed.

And, in the case where a plurality of construction zones 21 exist, the operation of designating any one or more construction zones 21 and selecting a building material 31 used in the designated construction zone 21 is performed in all construction zones. It is preferable to have a function capable of collectively forming the building material arrangement diagram 3A of the building material group 3a in the construction zone 21 after performing the (21). Here, "selecting the building material 31" means selecting the kind or size of the building material 31, a vertical arrangement, a horizontal arrangement, an inclined arrangement, and the like.

In this case, for example, as shown in Fig. 1E, after laying out different building materials in each of the three fourth to sixth construction zones 21d to 21f, the fourth to fourth constructions are operated by a predetermined switch operation. 6 The building material arrangement diagram of the building material groups 3c·3d·3e in the construction zones 21d to 21f can be formed collectively. As a result, since it is possible to complete the selection of the building materials 31 used in all the fourth to sixth construction areas 21d to 21f in advance, the building materials 31 in the fourth to sixth construction areas 21d to 21f You can alleviate the choice miss.

In the building materials estimating system 1, some functions of each processing unit may be realized by a building material estimating program installed in the information processing device. For example, as shown in Fig. 2, the building materials estimate program includes a computer of an information processing device, a base diagram acquisition unit 12, an arrangement diagram creation unit 13, a display control unit 14, an editing unit 15, and It is configured to function as the counting unit 16 and the output unit 17. That is, the building materials estimate program includes a base diagram acquisition process (S1) for acquiring the base diagram 2 including the construction zone 21 in which the building materials 31 are arranged, and a building material group in which a plurality of building materials 31 are arranged. (3) An arrangement drawing preparation process (S2) for creating a building material arrangement drawing (3A) formed so as to cover the construction area 21, and a construction area 21 of the building arrangement arrangement drawing (3A) and the base drawing (2) Display control processing (S3) for controlling the display device 18 to display duplicates and editing in which a part of the building material group 3 in the building material arrangement diagram 3A is deleted in units of building materials by designation from the outside Processing (S4), counting processing (S5) for calculating the number of building materials 31 constituting the building material group 3 in the building material arrangement diagram 3A, and output processing for outputting the number of building materials 31 to the outside Is supposed to run on your computer. And the editing process (S4) includes adding, deleting, changing, moving, etc. of the building materials 31 in one unit with respect to some or all of the building materials group 3. In addition, the building materials estimate program may be distributed in a state recorded on a recording medium such as a CDROM or a USB memory, or may be distributed through a communication network or a communication line in both directions such as the Internet or one direction such as television broadcasting.

(Correction function for the number of buildings in the array avoidance area)

As shown in Figs. 1F and 1G, the arrangement drawing process (S2) is performed when an arrangement avoidance area 211 in which the building material 31 is not disposed exists, such as an opening in the construction area 21, this arrangement. A building material arrangement diagram 3A of the building material group 3 excluding the avoidance area 211 is formed. Here, FIG. 1F shows a state in which the building material group 3 of the width shift arrangement is displayed in the construction area 21 having the arrangement avoidance area 211 therein, and FIG. 1G shows the arrangement avoidance area 211. In the construction area 21 with the inside, the building material group 3 of the herringbone arrangement is displayed.

Counting processing (S5) in this case, the number of the building materials 31 arranged in the array avoidance area 211 is the building material group 3 (building material arrangement diagram (building material arrangement diagram) at least partially overlapping in the construction area 21 3A)) is subtracted from the total number, and the total number after subtraction is displayed on the screen. Also, the total number before subtraction and the subtraction number (the number of the building materials 31 arranged in the arrangement avoidance area 211) may be displayed on a screen together with the total number after subtraction.

The building materials estimating system 1 with the building materials correction function, the building materials estimating method, and the management server of the building materials estimating system are configured as follows.

The building materials estimating system 1 includes a base diagram acquisition unit 12 for acquiring the base diagram 2 and storing it in the memory 55, the base diagram 2 stored in the memory 55, and the building materials 31 The construction zone setting part 53 for setting the construction zone 21 in which the are arranged by the operation of the external device 19, and the arrangement avoidance zone 211 in which the building materials 31 are not arranged in the construction zone 21 The avoidance designation unit 20 designated by operation of the external device 19 and the building material group 3 in which the building materials 31 are arranged are deployed in the memory 55, and the building material group 3 is a construction area ( A display for controlling the display device 18 to overlap and display an arrangement drawing creation unit 13 for creating a construction material arrangement drawing formed to cover 21), and a construction arrangement drawing and construction area 21 and an arrangement avoidance area 211 The control unit 14, the number of constructions of the building materials 31 overlapping at least in part in the construction area 21, and the number of avoidances of the building materials 31 completely included in the arrangement avoidance area 211 are stored in the memory 55. Building materials 31 constituting the building materials group 3 in the building material arrangement drawing by subtracting the number of avoidances from the number of constructions obtained based on the deployed building material group 3, the construction area 21 and the array avoidance area 211 It has a counting unit 16 for calculating the number of) and an output unit 17 for outputting the number of building materials 31 to the outside.

The construction material estimation method includes a base diagram acquisition step of acquiring a base diagram 2 and storing it in a memory, and a construction area 21 in which the building materials 31 are arranged in the base diagram 2 stored in the memory 55. The construction zone setting process set by the operation of the external device 19, and the arrangement avoidance area 211 in which the building materials 31 are not arranged in the construction zone 21 are designated by the operation of the external device 19. An arrangement diagram for creating an avoidance designation process and a building material arrangement diagram formed so that the building materials group 3 in which the building materials 31 are arranged is deployed on the external device 19, and the building materials group 3 covers the construction area 21 The creation process, the display control process of controlling the display device 18 to overlap and display the building material arrangement diagram and the construction area 21 and the array avoidance area 211, and a building material ( The number of constructions 31) and the number of avoidances of the building materials 31 completely included in the array avoidance area 211 are calculated as the building materials 3 and the construction area 21 and the array avoidance area 211 developed in the memory 55. ), and by subtracting the avoided number from the number of constructions, a counting process for obtaining the number of building materials 31 constituting the building material group 3 in the building material arrangement diagram, and the number of building materials 31 are output to the outside. Includes the output process.

The management server of the building materials estimate system has a memory 55 for storing various data including data related to the number of building materials 31 and a controller, and the controller acquires the base diagram 2 and the memory 55 The base diagram acquisition processing (base diagram acquisition unit 12) stored in the memory 55 and the construction zone 21 in which the building materials 31 are arranged in the base diagram 2 stored in the memory 55 are provided with an external device 19 The construction zone setting processing (construction zone setting unit 53) to be set by the operation of the external device 19 is operated in the construction zone 21 and the arrangement avoidance area 211 in which the building materials 31 are not arranged. The avoidance designation processing (avoidance designation unit 20) and the building material group 3 in which the building materials 31 are arranged are deployed in the memory 55, and the building material group 3 is the construction area 21 The display device 18 is arranged so as to overlap and display an arrangement diagram creation process (array diagram creation unit 13) for creating a building material arrangement diagram formed so as to be covered, and a construction arrangement diagram construction area 21 and an arrangement avoidance area 211 Controlling display control processing (display control unit 14), the number of constructions of building materials 31 overlapping at least in part in the construction area 21, and avoidance of building materials 31 completely included in the arrangement avoidance area 211 The number is obtained based on the building material group 3, the construction area 21 and the arrangement avoidance area 211 developed in the memory 55, and by subtracting the avoidance number from the construction number, the building material group ( Counting processing (counting unit 16) for determining the number of building materials 31 constituting 3) and output processing (outputting unit 17) for outputting the number of building materials 31 to the outside are performed.

According to the above-described construction material estimating system 1, the construction material estimating method, and the configuration of the management server, the required number of the building materials 31 can be accurately determined by subtracting the avoided number from the construction number.

In addition, the building material estimate system 1 realizes a building material estimate method that obtains the number of building materials arranged in the construction area 21 (all or part of the floor, wall, and ceiling) of a building (house, building, etc.). have. Specifically, the building materials estimation method includes a base diagram acquisition process for acquiring a base diagram 2 including a construction zone 21 in which the building materials 31 are arranged, and a building material group in which a plurality of building materials 31 are arranged. (3) By overlapping the construction area 21 of the construction material arrangement drawing (3A) and the base drawing (2) with the arrangement drawing process of creating the building material arrangement drawing (3A) formed so as to cover the construction area (21) A display control process for controlling the display device 18 to be displayed, and an editing process in which a part of the building material group 3 in the building material arrangement diagram 3A is deleted in units of building materials by designation from the outside. And, it has a counting process of calculating the number of building materials 31 constituting the building materials group 3 in the building material arrangement diagram 3A, and an output process of outputting the number of building materials 31 to the outside. Further, in the editing process, editing processing such as addition, deletion, change, and movement of the building materials 31 in one unit may be executed for some or all of the building materials group 3.

(Overview of building materials estimating system: management server)

In the building material estimating system 1, each processing unit 11 to 19 is connected to enable data communication via wire or wireless. A part or all of each processing unit 11 to 19 may be connected through the Internet. Each of the processing units 1 to 19 may be mounted on one information processing device, or may be mounted in a distributed state on a plurality of information processing devices.

For example, as shown in FIG. 3, in the building material estimate system 1, all the processing units 1 to 19 may be mounted on the management server 22 which is one information processing device. Specifically, the management server 22 of the building materials estimating system 1 stores the base diagram 2 including the construction area 21 in which the building materials 31 are arranged (database) Part), a communication device 222 that accesses external terminals 23A to 23D, and a controller 223. The controller 223 includes a base diagram acquisition process for acquiring the base diagram 2 from the base storage device 221, and a building material group in which a plurality of building materials 31 are arranged to cover the construction area 21 A display control process that controls the external terminals 23A to 23D so as to overlap and display the construction area 21 of the building material arrangement drawing 3A and the base drawing 2, and the arrangement drawing preparation process for creating the arrangement drawing 3A. Wow, an editing process for executing editing processing such as deleting a part of the building material group 3 in the building material arrangement drawing 3A in units of building materials by designation from the external terminals 23A to 23D, and the building material arrangement drawing Counting processing for obtaining the number of building materials 31 constituting the building material group 3 in (3A) and output processing for outputting the number of building materials 31 to external terminals 23A to 23D are executed. In this case, the management server 22 transmits the execution result such as editing processing to the external terminals 23A to 23D, and confirms the execution result on the display device 231 of the external terminals 23A to 23D. It becomes possible. And, in this case, the external terminals 23A to 23D function as the external device 19. The management server 22 is equipped with the memory 55 of Fig. 1A.

In addition, in the building material estimating system 1, a part of the processing units 11 to 19 is mounted on the external terminals 23C and 23D, and the external terminals 23C and 23D and the management server 22 are cooperatively processed to provide a computer The management server 22 may execute editing processing and the like that take a heavy load, and the execution result may be confirmed at the external terminals 23C and 23D. For example, in the external terminal 23C, the controller 232 executes base diagram acquisition processing, arrangement diagram creation processing, display control processing, editing processing, count processing, and output processing, and for other processing, the management server By accessing (22), quotation processing is performed. In addition, in the external terminal 23D, the controller 232 performs display control processing, editing processing, counting processing, and output processing, and for other processing, quotation processing is performed by accessing the management server 22. have. Here, as the external terminals 23A to 23D, a general stationary type or portable type information processing device, a portable terminal device such as a smartphone is exemplified.

(Building material quotation system: editing processing)

Editing processes such as addition, deletion, change, and movement performed in units of building materials will be described in detail.

4A and 4B illustrate editing processing in which a part of the building material group 3 (single number of building materials 31) in the building material arrangement diagram 3A is deleted in units of building materials by designation from the outside. will be. The designation from the outside may be designated by an icon by operation of a mouse, or may be designated by an operator contacting a touch panel provided on the display screen of the building material arrangement diagram 3A. In the deletion method, the building material 31 to be deleted is designated, and by pressing a delete button (not shown) at the designated position, it is deleted, and the building material 31 is also dragged out of the building material arrangement drawing 3A from the designated position. It is moved by and is deleted by moving in the trash box icon 181 appearing at the time of movement. In addition, deletion may be performed by clicking detection on the building material 31 to be deleted. Specifically, when a click on the building material 31 to be deleted is detected, the deletion of the building material 31 is completed, and the display state of the building material 31 is switched to a non-displayed state. The deletion is known. In addition, when a click is detected again at the position of the deleted building material 31, the deleted building material 31 returns to its original state, and the non-displayed state of the building material 31 is switched to the displayed state, so that the building material 31 Is known. That is, the building material 31 is repeatedly deleted (non-displayed) and revived (displayed) by repeating 1-click detection.

The number of deletions of the building materials 31 is subtracted from the total number of the building materials 31 constituting the building material arrangement drawing 3A, and the total number of the building materials 31 after deletion is displayed on the screen. In addition, the number of deletions of the building materials 31 may be displayed on the screen together with the total number of the building materials 31 after deletion. It is preferable that the screen display is displayed in a manual input field indicating that it has been deleted by "manual input". In this case, there is an effect that it is easy to confirm when the data consisting of the total number of the building materials 31 and the number of deletions is viewed again.

It is preferable that the designated building material 31 is highlighted so that it can be easily discriminated by the operator. The highlight display is a display state in which a display mode different from that of the building material 31 is achieved by a combination of one or more of color, luminance, and pattern. In addition, it is preferable that the area after deletion of the building material 31 is highlighted in a display mode different from that of the designated building material 31 so that the operator can easily determine it.

In addition, it is preferable that the designated building material 31 can change the angle at the designated position, and the angle can be changed at the prescribed position after movement. Thereby, the building material 31 deleted from the designated position is completely deleted by the trash box icon 181, temporarily put on hold outside the building material arrangement diagram 3A, or, if necessary, the other building material group 3 It is intended to be able to be placed in position.

5A and 5B illustrate editing processing in which a part of the building material group 3 (a plurality of building materials 31) in the building material arrangement diagram 3A is deleted in units of building materials by designation from the outside. will be. The designation method can be performed by linearly dragging while maintaining the designation state from the first designation position. In this case, a plurality of building materials 31 existing in the linear designation range 182a from the first designation position to the last designation position can be designated. In addition, the designation range 182a may be either linear or curved. In addition, it is preferable that the designated range 182a is highlighted.

By dragging so that the first and last designated positions coincide, in the case of a designated range 182b of a shape (circular or polygonal shape) having an area inside, the designated range 182b and the designated range 182b A plurality of building materials 31 present in the area surrounded by) can be designated. And, after the plurality of designated building materials 31 are highlighted, all the designated building materials 31 are deleted from the designated position, or are moved collectively and are completely deleted by the trash box icon 181, temporarily held or angled. Changes are made.

And, as shown in Fig. 5c, instead of designating the building material 31, the construction area 21 is designated as a target for expansion and contraction, and when dragging in the left-right direction, the vertical direction, or the diagonal direction, the construction area after the drag In accordance with (21), the building materials 31 may be added and deleted so that the building materials group 3 may be rearranged. In this case, when a plurality of construction zones 21 overlap, the construction zone 21 to be expanded is expanded to relocate the construction material group 3, and the construction material group 3 in the remaining construction zone 21 ) Will also be relocated.

6 illustrates the editing process of changing the designated building material 31 to another type. Specifically, for example, a plurality of building materials 31 are designated by an elliptical designation range 182b, and the type list 183 is displayed on the screen by operating a type change button (not shown). Then, by clicking (pressing operation) the display column of the member name (P tile, etc.) to be changed in the type list 183, a plurality of designated building materials 31 can be collectively changed to the type of the change target. In addition, the type list 183 is scrollable in the vertical direction when there are more types of members than the number of display columns. In addition, the type can be changed even after temporary hold or angle change has been performed.

Fig. 7 illustrates the editing process of adding the building material 31 to a position designated from the outside in the building material arrangement diagram 3A. Specifically, the addition method is added by pressing an additional button (not shown) at a designated position, and by operating the additional button after forming the linear designated range 182a or the circular designated range 182b, a plurality of building materials (31) is added in bulk. In addition, as shown in Fig. 8, the type list 183 is displayed on the screen by the operation of the add button, the member name is designated and dragged outside the type list 183, whereby the designated type of building material 31 is added. Then, the added building material 31 is capable of changing an angle, moving, or changing.

The number of additions of the building materials 31 is added to the total number of the building materials 31 constituting the building material arrangement diagram 3A, and the total number of the building materials 31 after addition is displayed on the screen. In addition, the number of additions of the building materials 31 may be displayed on a screen together with the total number of the building materials 31 after addition. It is preferable that the screen display is displayed in a manual input field indicating that it has been added by "manual input". In this case, there is an effect that it is easy to confirm when the data consisting of the total number or the additional number of the building materials 31 is viewed again.

9 illustrates an editing process in which the construction area 21 of the building material arrangement diagram 3A and the base diagram 2 displayed on the display device 18 is moved relative to each other by operation from the outside. Relative movement refers to movement in a predetermined dimension unit (such as an image pixel unit of the display device 18) vertically, horizontally, or in an arbitrary direction. In this case, by moving the building material arrangement drawing 3A displayed on the display device 18 and the construction area 21 of the base drawing 2 relative to each other by an operation from the outside, editing work can be easily performed.

Specifically, the designated range 182c is formed so as to surround the base drawing 2 and the building material arrangement drawing 3A. Thereafter, the base drawing 2 or the building materials arrangement drawing 3A is designated and dragged to move the designated base drawing 2 or the building materials arrangement drawing 3A. In addition, the designated base drawing 2 or the building material arrangement drawing 3A is made so that the angle can be changed. In addition, when the building material arrangement diagram 3A is designated by the designated range 182c, all of the building materials 31 can be changed in type.

Here, when the angle is changed, it is preferable that the angle change screen 184 having a plurality of angle change lines 184a such as 30° or 45° with respect to the horizontal line is repeatedly displayed as shown in FIG. 10. The angle change line 184a can automatically change the construction material arrangement 3A to an angle corresponding to the angle change line 184a by designating the angle change line 184a to be changed by pressing or the like. In addition, the angle change line 184a may be repeatedly displayed even when the angle is changed in units of building materials.

(Designation of avoidance of building materials estimate system)

1A, 1F, and 1G, the building material estimation system 1 has an unarranged array avoidance area 211 of the building material 31 in the construction area 21 in the base diagram 2 With the avoidance designation unit 20 designated from the outside, the arrangement drawing creation unit 13 is a building material arrangement diagram (the construction material group 3 formed to cover the construction area 21 except the arrangement avoidance area 211) It is desirable to write 3A). In this case, the arrangement of the building materials 31 to the pillars, open ceilings, etc. can be automatically avoided by using the columns or open ceilings in the construction area 21 as the array avoidance area 211, so editing work is avoided. It can be done easily. Details of the operation of the avoidance designation unit 20 will be described in the floor creation processing in Figs. 23 to 28.

An example of the principle of the method of avoiding the building materials 3 with respect to the arrangement avoiding area 211 will be described with reference to FIG. 11. A memory area corresponding to the building material arrangement diagram 3A is defined as a plurality of image layer areas (first image It is divided into a layer 501, a second image layer 502, a third image layer 503, etc.). For example, the image set to be avoided or the image set to be non-avoided is classified as a plurality of image layers such as the first image layer 501 and the second layer 502 as a unit. And, for example, with respect to the first image layer 501, an arbitrary display position in the display device 18 is represented by Ax, y in pixels, and the display information Ax, y ( 0) can be set, and display information Ax, y(1) can be set in the area to be avoided. Also, in other image layers such as the second image layer 502 and the third image layer 503, it is possible to set display information in the avoided area and the non-avoided area in the same manner.

Next, in the first image layer 501, display information Ax, y(1) is set in non-avoidable areas such as the floor, and display information Ax, y(0) is set as avoided areas in other areas. . Further, in the second image layer 502, display information Ax, y(0) is set in an avoided area such as a column, and display information Ax, y(1) is set as a non-avoidable area in other areas. Then, by combining the first image layer 501 and the second image layer 502 and logically multiplying the display information of both layers 501·502, a non-avoidable area such as the bottom of the first image layer 501 A composite image 511 having display information ABx, y(1) from which avoidance areas such as pillars of the second image layer 502 have been removed is formed. This composite image 511 is displayed on the display device 18 by being outputted to the video memory. Then, the construction area 21 is formed by the boundary line between the display information ABx, y(1) and the display information ABx, y(0).

The display positions Ax and y of the first image layer 501 and the like are set in pixel units, which are display units of the display device 18. In this way, in the composite image displayed on the display device 18, if a dimension range is specified and an actual dimension corresponding to the dimension range is input, the number of pixels in the dimension range (m) and the actual dimension of the dimension range ( From the relationship of M), actual dimensions such as the base drawing 2 displayed on the screen and the building material arrangement drawing 3A can be obtained. In addition, the display unit for obtaining the actual dimension may be other than a pixel.

According to the above configuration, as shown in Figs. 1A, 1F, and 1G, a building material estimating device (building material estimating system 1) for obtaining the number of building materials 31 arranged in the construction area 21 of the building is obtained. I can. Specifically, the building material estimating device has a memory 55 for storing various data including data related to the number of building materials 31 and a controller. The controller acquires a base diagram and stores the base diagram in the memory 55 (base diagram acquisition unit 12), and the building materials 31 are arranged in the base diagram 2 stored in the memory 55. Construction area setting processing (construction area setting unit 53) for setting the construction area 21 to be performed by operation of the external device 19, and the base diagram 2 stored in the memory 55, the building material 31 Avoidance designation processing (avoidance designation unit 20) in which the arrangement avoidance area 211 in which) is not arranged is designated by operation of an external device, and the construction area 21 is set as the true value (1), and the construction area 21 A first layer that stores anything other than) as a false value (0), and a second layer that stores the array avoidance region 211 as a false value (0), and stores other than the array avoidance region 211 as a true value (1). , A construction area change process in which the area where the construction area 21 and the alignment avoidance area 211 overlap by setting it in the memory 55 and multiplying the first layer and the second layer as the alignment avoidance area 211 (Construction area change part) and the building materials group 3 in which the building materials 31 are arranged in the memory 55, and the building materials arrangement diagram formed so that the building materials group 3 covers the construction area 21 is created. A display control process (display control unit (display control unit)) for controlling the display device 18 to overlap and display the arrangement diagram creation process (array diagram creation unit 13), and the building material arrangement diagram construction area 21 and the arrangement avoidance area 211 14)), and based on the building material group 3 and the construction area 21 developed in the memory 55, a counting process to obtain the number of building materials 31 constituting the building material group 3 in the building material arrangement diagram (Counter 16) and output processing (output unit 17) of outputting the number of building materials 31 to the outside is executed.

In an actual building, there is an area in which the building materials 31 are not arranged, such as windows, columns, and doors. In this case, in the case of setting the construction zone 21 in a conventional method or system, if a column or the like disposed in the corner of the room or in the center of the wall exists on the boundary line of the construction zone 21, the treatment to avoid the column, etc. Since it becomes necessary, there is a problem that it may take time to set the construction area 21. By the way, according to the above configuration, the first layer storing the construction zone 21 as a true value (1) and the construction zone 21 as a false value (0), and the array avoidance region 211 are set to a false value ( 0) and by logical multiplication of the second layer storing other than the alignment avoidance area 211 as a true value (1), the area where the construction area 21 and the alignment avoidance area 211 overlap is defined as the alignment avoidance area 211 ), the construction zone 21 can be easily set.

(Display of development of building materials estimate system)

In addition, the building material estimation system 1 visualizes as a developed view by clicking three points on a part that cannot be seen or confirmed visually on a plane, such as a complex attachment classification such as a wall surface or an arrangement of openings such as a window surface. It is desirable to have a function.

Specifically, the building material estimation system 1 is a base diagram acquisition unit that acquires a base diagram 2 including a floor surface construction area and a wall surface construction area in which the building materials 31 are arranged, as shown in Fig. 1A. (12) and a floor surface construction material arrangement drawing (building material arrangement drawing 3A) formed so that the construction material group 3 in which the plurality of construction materials 31 are arranged covers the construction area 21 is prepared, and the construction material group ( 3) An arrangement drawing creation unit 13 for creating a wall construction material arrangement drawing (building arrangement drawing (3A)) formed to cover this wall construction area, a display control unit 14, a floor construction arrangement drawing and a wall construction arrangement In the editing section 15 that executes editing processing, such as deleting a part of the building materials group 3 in the figure by designation from the outside, in units of building materials, and the floor surface building materials arrangement diagram and the wall surface building materials arrangement diagram A counting unit 16 for calculating the number of building materials 31 constituting the building materials group 3, respectively, and an output unit 17 for outputting the number of building materials 31 to the outside are provided.

As shown in Fig. 12, the display control unit 14 enables two reference points 301 and 302 on the wall surface and one direction point 304 (solid line position or broken line position) to be designated from the outside, The display device 18 is controlled to display a wall surface construction area in a range on the area line 303 connecting the reference points 301 and 302 including the direction points 304 as a developed view.

(Displaying the development of the building materials estimate system: display method)

As shown in Fig. 13A, in the case of a multi-angle mode in which a wall is drawn by bending a straight line, the viewpoint position is on the right with respect to the drawing direction (solid line or broken line) from the drawing start position P1 to the drawing end position P2. It is set, and a developed view in the visual line direction from the viewpoint position toward the drawing direction is created. And, in the case of a square mode or a circle mode in which a room in which the periphery is closed is drawn with a square or circular wall, a developed view in the visual direction from the inside to the outside of the room is created.

For example, FIG. 13B is a multi-angle mode, by drawing from the drawing start position P1 to the arrow direction (clockwise drawing direction), and connecting the drawing end position P2 to the drawing start position P1, It shows the state of forming a square room. In this case, since the right side of the drawing direction arrow direction is the viewpoint position, it is set as the visual line direction from the inside to the outside of the room. And, when two reference points 301·302 (X1·X2) on the wall surface and one direction point 304 (X3) are designated from the outside, the reference point 301·302 including the direction point 304 ) The range on the area line 303 connecting each other is displayed as a developed view in the direction of the line of sight. And, in the case of a room, it is preferable that a development view of the entire room is displayed by right clicking after designating one reference point 301 (X1) on the wall.

For example, FIGS. 13C and 13D show, in the multiple mode, drawing from the drawing start position P1 in the direction of the arrow (counterclockwise drawing direction), and the drawing end position P2 to the drawing start position P1. By connecting, a state in which a rectangular room is formed is shown. In this case, since the right side of the drawing direction is the viewpoint position, the viewing direction from the outside to the inside of the room is set. And, when two reference points 301·302 (X1·X2) on the wall surface and one direction point 304 (X3) are designated from the outside, the reference point 301·302 including the direction point 304 The range on the area line 303 connecting each other is displayed as a developed view in the direction of the line of sight.

For example, FIG. 13E shows that in a multi-angle mode, the drawing start position P1 is drawn in the direction of the arrow (counterclockwise drawing direction), and the drawing end position P2 is separated from the drawing start position P1. By this, the state in which the U-shaped wall is formed is shown. In this case, since the right side of the drawing direction is the viewpoint position, the viewing direction from the outside to the inside of the wall is set. And, if two reference points on the wall surface 301·302 (X1·X2) are designated from the outside, the area line 303 connecting the reference points 301·302 between the reference points 301·302 without designating the direction points 304 (X3) ) The range of the image is displayed as a development view in the direction of the line of sight.

(Herringbone counting method of building materials estimating system)

The counting method of the building materials 31 in the case where the building materials group 3 is arranged by a herringbone will be described in detail.

As shown in Fig. 14, in the herringbone coefficient processing, input processing is executed (S51). Specifically, the horizontal width of the tile, the vertical width of the tile, which is the building material 31, the room coordinate information of the construction area 21, and the spherical coordinate information of the non-layout area 24 are input.

Next, calculation processing is executed. Specifically, first, candidate calculation processing is executed (S51). In the description of the candidate calculation process, as shown in Fig. 16A, a rectangular judgment area 521 into which room coordinates are completely entered is calculated. The horizontal (X direction) width of this determination area 521 is set to W, and the vertical (Y direction) width is set to H. As shown in Fig. 16B, when the dimensions of the tile 311 are the horizontal width (w) (mm), the vertical width (h) (mm), and the joint width (m) (mm), the tiles 311 arranged in a herringbone The position of the center point of) is obtained in the determination area 521. That is, when w>h, Δw in the horizontal direction and Δh in the vertical direction from the viewpoint of the determination region 521 are obtained by (Equation 1) and (Equation 2). Then, the center point C1·C2·C3... in the positional relationship as shown in Fig. 16B. As a candidate for an installation location,

Δw=(h+m)×√2····(Equation 1)

Δh=(h/2+m)×√2····(Equation 2)

When all the installation location candidates in the determination area 521 are calculated, tiles 311 are installed for the installation location candidates (S53). A necessary determination process is executed on the installed tile 311 (S54). Specifically, as shown in Fig. 15, it is determined whether or not it overlaps with the construction area 21 (S541). If there is no overlap (S51: NO), an unnecessary flag is set (S544). On the other hand, when overlapping with the construction area 21 (S51: YES), it is then determined whether or not completely overlapping with the non-layout area 24 (S542). If completely overlapping (S542: YES), an unnecessary flag is set (S544). If not completely overlapping (S542: NO), a necessary flag is set (S543).

Next, it is determined whether or not the tile 311 is required based on the flag information in the necessary determination processing (S55). If necessary (S55: YES), after the counter value is counted up by one (S56), it is determined whether or not the necessary determination of the tile 311 for all the installation location candidates has been completed (S57). If not completed (S57: NO), it is re-executed from S53, and when the necessary determination of the tiles 311 in all the installation site candidates is completed (S57: YES), the output processing is executed, and the counter value is set to the tile 311 ) Is output as the required longevity (S58).

As described above, in the case where the building materials 31 are arranged with a herringbone, the counting unit 16 in the present embodiment obtains the square-shaped determination area 521 surrounding the construction area 21 and expands it in the memory. Wow, the central point positions of all the building materials 31 when the building materials 31 are arranged in a herringbone are overlapped in the judgment area 521, in the judgment area 521, and set as candidates for installation locations. The construction area 21 is performed by performing a process and a process of determining whether or not each building material 31 arranged in the installation site candidate overlaps the construction area 21, and calculating the number of overlapping building materials 31. It is possible to obtain the number of the building materials 31 arranged in the.

In other words, the building material estimating device (building material estimating system 1) for a herringbone obtains a square-shaped judgment area 521 into which the construction area 21 completely enters, and installs the center point position of the building material 31 in which the herringbone is arranged. The building materials 31 are obtained in the judgment area 521 as site candidates, and for all the installation site candidates in the judgment area 521, the building materials 31 are developed on the memory 555, and the building materials overlapping the construction area 21 ( It has a counting unit 16 that calculates the number of 31).

Thus, conventionally, since there is no configuration in which the building materials 31 are arranged in a herringbone arrangement, the number of building materials 31 in the herringbone arrangement could not be obtained, but according to the above configuration, the number of building materials 31 in the herringbone arrangement Can be obtained.

In addition, the counting unit 16 determines whether or not each building material 31 arranged in the installation site candidate completely overlaps the non-layout area 24, and determines the number of overlapping building materials 31, the construction area By performing a process of subtracting from the number of building materials 31 arranged in (21), it becomes possible to obtain the number of building materials 31 even when a non-layout area 24 exists in the construction area 21. have.

In other words, as shown in Fig. 1G, the building material estimating device for herringbone (building material estimating system 1) includes the number of constructions of building materials 31 overlapping at least in part in the construction area 21, and an array avoidance area ( The number of avoidances of the building materials 31 completely included in 211) is obtained based on the building materials group 3, the construction area 21 and the arrangement avoidance area 211 developed in the memory 55, and the number of avoidances from the number of constructions It has a counting part 16 which calculates the number of building materials 31 by subtracting. According to the above configuration, the number of building materials 31 can be accurately determined by subtracting the number of avoidances from the number of constructions.

(Building material estimation system: drawing function)

As shown in Fig. 17A, it is preferable that the building material estimate system 1 has a drawing function that enables drawing creation by manual operation of a mouse operation or a touch operation of a touch panel. The drawing function makes it possible to draw a design drawing on a blank screen. Thereby, for example, it is possible to measure and draw the dimensions of the corridor in the field.

As shown in Fig. 17B, it is preferable that the building material estimate system 1 has a magnifying glass function that enlarges and displays an input area including a manual input point. The input area is determined so as to correspond to the preset enlargement magnification and the screen size of the enlarged display screen 41A, and make the input location the center of the screen. Thus, for example, during the drawing by the diagram 411, when the ends 411a and 411b of the diagram 411 are close to each other, it is possible to draw while looking at the enlarged display screen 41A with the naked eye. Thus, the ends 411a and 411b can be easily connected. In addition, the magnifying glass function may be switched by operating an on/off button in the "scale" associated with "floor creation".

Further, the magnifying glass function may be automatically executed when the drawing function is executed, or the execution state and the stop state may be switchable by switching operation. In addition, in the execution state of the magnifying glass function, it is preferable that the magnifying condition can be set. For example, in the execution state of the magnifying glass function, the enlarged display screen 41A may appear only when a condition in which the ends 411a and 411b of the enlarged display screen 41A exist in the enlarged area is satisfied. . Further, the magnifying glass function may be made executable at a timing other than the execution of the drawing function. In this case, when an input location is enlarged and displayed in designation of the building material 31 or the like or in numerical input, operation when an information processing device such as a portable terminal having a small screen size is used is facilitated.

In the above description, the building materials estimate system 1, the building materials estimate method, the management server 22, and the building materials estimate program add, delete, or change the building materials 31 in one unit for some or all of the building materials group 3 Although editing processing such as, move, etc. can be executed, it is not limited thereto. In other words, the building materials estimate system 1, the building materials estimate method, the management server 22, and the building materials estimate program, instead of the editing process or in addition to the editing process, a plurality of building materials 31 are arranged in the base diagram 2 There may be a configuration in which a process of setting the construction zone 21 of, designating any one or more construction zones 21, and selecting the building material 31 used in the designated construction zone 21 is performed.

Specifically, as shown in Fig. 1A, in the building materials estimation system 1, the base diagram acquisition unit 12 for acquiring the base diagram 2, and the building materials 31 are arranged in the base diagram 2 A construction zone setting unit 53 that sets a plurality of construction zones 21 to be constructed, and a construction material that selects any one or more of the construction zones 21, and designates a construction material 31 used in the selected construction zone 21 A building material arrangement drawing 3A formed so as to cover the construction area 21 in the designation part 54 and the building material group 3 arranged with the building materials 31 designated by the building material designation part 54 is shown in the building material designation part ( A display control unit that controls the display device 18 to overlap and display the arrangement drawing creation unit 13 for all the construction areas 21 selected in 54), and the building material arrangement drawing 3A and the construction area 21 (14) and a counting unit for calculating the number of building materials 31 constituting the building material group 3 in the building material arrangement diagram 3A created for all the construction areas 21 selected in the building material designation unit 54 ( 16) and an output unit 17 for outputting the number of building materials 31 to the outside.

In addition, the building materials estimate method includes a base diagram acquisition process for acquiring a base diagram 2, a construction zone setting process for setting a plurality of construction zones 21 in which the building materials 31 are arranged in the base diagram 2, and , A construction material designation process for selecting any one or more of the construction area 21 and designating the building material 31 used in the selected construction area 21, and a building material in which a plurality of building materials 31 designated in the building material designation process are arranged. The building material arrangement drawing 3A formed so as to cover the construction area 21 by the group 3 is prepared for all the construction areas 21 selected in the building material designation process, and the building material arrangement drawing 3A The building material group (3) in the display control process of controlling the display device 18 to overlap and display the construction area 21 and the building material arrangement drawing 3A created for all the construction areas 21 selected in the building material designation process. ) And a counting step of calculating the number of building materials 31 constituting ), and an output step of outputting the number of building materials 31 to the outside.

In addition, as shown in Fig. 3, the management server 22 includes a base storage device 221 for storing the base diagram 2, a communication device 222 for accessing the external terminals 23A to 23D, and a controller. With 223, the controller 223 has a base diagram acquisition process for acquiring the base diagram 2 from the base storage device 221, and a plurality of constructions in which the building materials 31 are arranged in the base diagram 2 Construction zone setting processing for setting the area 21, construction material designation processing for selecting any one or more of the construction zone 21 and designating the building material 31 used in the selected construction area 21, and construction material designation processing Building materials arrangement diagram 3A formed so as to cover the construction area 21 in the building material group 3, in which a plurality of building materials 31 designated by the company are arranged, is prepared for all the construction areas 21 selected in the building material designation process. All the construction zones 21 selected from the arrangement drawing processing to be performed, the display control processing for controlling the external terminals 23A to 23D to overlap and display the building material arrangement diagram 3A and the construction area 21, and the building material designation processing A counting process for calculating the number of building materials 31 constituting the building material group 3 in the building material arrangement diagram 3A created for the building material group 3, and an output for outputting the number of building materials 31 to external terminals 23A to 23D Execute the process.

As shown in FIG. 2, the building materials estimate program includes a computer, a base diagram acquisition unit for acquiring a base diagram 2, and a plurality of construction areas 21 in which the building materials 31 are arranged in the base diagram 2 A construction zone setting unit to set up and a construction material designation unit to select any one or more of the construction area (21), and to designate a building material (31) to be used in the selected construction area (21), and a plurality of The building material group 3, in which the building materials 31 are arranged, creates a building material arrangement diagram 3A formed so as to cover the construction area 21, for all the construction areas 21 selected in the building material designation unit. Wow, a display control unit that controls the display device 18 so as to overlap and display the building material arrangement drawing 3A and the construction area 21, and a building material arrangement drawing 3A created for all the construction areas 21 selected from the building material designation unit. ), a counting unit for calculating the number of building materials 31 constituting the building material group 3 in) and an output unit for outputting the number of building materials 31 to the outside.

According to the configuration of the above-described building material estimating system 1, building material estimating method, management server 22, and building material estimating program, any one or more construction areas 21 are selected, and building materials used in the selected construction area 21 ( By designating 31), after the selection of the construction zone 21 and the designation of the construction materials 31 are completed in advance, the construction materials arrangement diagram 3A is collectively created, so that the construction materials in each construction zone 21 Since reconfirmation is easier than the case where (31) is designated and the building material arrangement drawing 3A is prepared, it is possible to reduce the designation error of the building materials in each construction area 21. In addition, according to the above configuration, by setting a plurality of areas scheduled to be disposed of the building material 31 in the base drawing 2 as the construction area 21, the area not scheduled to be disposed is calculated as the required number of the building materials 31 Since it is excluded from the target, the required number of the building materials 31 can be obtained with high precision.

(Specific example of building materials estimate system)

Next, the building materials estimation system 1 includes a design drawing file including design drawing data of a building (house, building, etc.), a building material specification file (size, shape, and configuration data including size data and shape data of the building material 31). A database unit 11 storing a pattern file including material, product name, serial number, price, etc.), and arrangement pattern data (grid arrangement, width shift arrangement, herringbone arrangement) of the building material 31, and the database unit 11 A base diagram acquisition unit 12 that acquires a base diagram (2) (all or part of a floor surface, a wall surface, and a ceiling surface) including the construction area 21 in which the building materials 31 are arranged, based on the design drawing data of ), and the size data and shape data in the building material specification file, and the building material designation unit specifying the arrangement pattern in the pattern file from the outside, and the construction material based on the size data and shape data and arrangement pattern data designated by the building material designation unit The building materials group 3 arranged with (31) arranged to cover the construction area 21 is an arrangement drawing creation section 13 for creating a building material arrangement drawing 3A, and a building material arrangement drawing 3A and a base drawing ( The display control unit 14 that controls the display device 18 so as to overlap and display the construction area 21 of 2), and a part of the building material group 3 in the building material arrangement diagram 3A are designated from the outside. In the editing unit 15 which executes the editing process to be deleted in units of building materials, and the editing process of adding the building materials 31 to a position designated from the outside in the building material arrangement diagram 3A, and the building materials arrangement diagram 3A A configuration including a counting unit 16 for calculating the number of building materials 31 constituting the building material group 3 and an output unit 17 for outputting the number of building materials 31 to the outside will be described in detail.

(Specific example of building material quotation system: tab management)

As shown in Fig. 18, the building material estimation system 1 is configured to perform detailed function processing step by step from processing of a large function by matching predetermined processing to a plurality of hierarchical tabs and icons displayed on the screen. For example, as the second layer related to the "floor creation" of the first layer, there are "drawing reading", "angle correction", "unevenness correction", "cutting out" and "scale". In addition, as the second floor related to the "floor creation" of the first floor, there are "floor selection", "specific installation", "room creation", "room editing", "ruler", and "memo". And as the third floor related to the "room editing" of the second floor, "wall height change", "area creation", "subtraction addition", "layout start", "layout editing", "pre-input", "edit Confirmation” exists. In the "area creation" of the third layer, "radiation type" and "area copying" are related as the fourth layer. In addition, the hierarchical structure of FIG. 18 is an example, and tabs and icons corresponding to various functions not shown are present.

Specifically, the tabs on the first floor correspond to processing of project information, floor creation, floor creation, wall creation, ceiling creation, partition creation, member master, opening master, member count, and report output. Here, the member master tab corresponds to the database unit 11 and is capable of reading various types of information on the building material 31. The opening master tab corresponds to the processing of the avoidance designation unit 20 described above, and is capable of reading various pieces of information on an arrangement avoidance area such as a window or a door. The member counting tab corresponds to the counting unit 16. In addition to the function of the output unit 17, the report output tab enables the unit price of the building materials 31 and the purchase price based on the number of building materials 31 to be output. Other tabs will be described later.

(Specific example of a building material estimate system: project information processing)

19 is an initial screen 601 displayed when the information processing apparatus is started, a first layer tap selection area 6011 is disposed above the initial screen 601, and a tab selection area 6011 A processing area 6012 is disposed below ). Project information processing is performed when the information processing device is started, and a registration area 6102a is displayed in the processing area 6012. In the registration area 6102a, basic information <customer name, construction name, etc.> can be input. And, by default, five items are displayed, namely, ``customer name'', ``worker in charge'', ``construction name'', ``person in charge'', and ``construction date'', but it is possible to freely add arbitrary items. have.

(Specific example of building materials estimate system: floor creation processing)

20 is a display screen when a floor creation tab is operated. Normally, after inputting the project information, it moves to the floor creation tab, and a desired drawing is readable from a drawing reading window 6013 in which a plurality of drawings 6014 are listed. When reading of the drawing is completed, as shown in FIG. 21, the drawing 6014 is displayed approximately in the center of the processing area 6012. In the case of correcting an angle shift or non-uniformity with respect to the drawing 6014, the correction can be made by operating the angle correction icon and the non-uniformity correction icon.

In addition, it is possible to cut out only the desired location (base diagram 2) with respect to the drawing 6014. The cutting method can be cut by clicking the cut icon and surrounding the location with a mouse operation. For example, it is possible to surround the location by clicking on the upper left vertex of the region and operating the mouse to the lower right. In the following description, various designations and operations on the display screen will be described using expressions of mouse operations, but touch operations using a touch panel may be used.

In addition, as shown in Fig. 22, when the scale icon is clicked, scale processing for calculating the actual dimensions of each place in the figure 6014 is executed. For example, when two ends of the longest scale range 6015 on the drawing 6014 to be scaled are clicked and the scale input screen 6016 is started, the actual dimensions of the clicked scale range Enter "10, 714". Thereby, based on the relationship between the actual size of the scale range 6015 and the number of pixels present in the scale range 6015, the actual size of each element in the drawing 6014 is calculated.

(Specific example of building material estimate system: floor creation processing)

As shown in Fig. 23, when the floor creation tab is operated, floor creation processing is executed. For example, when a floor selection icon is clicked on the floor creation tab and a drawing with scale settings is called and displayed on the screen, the drawing is displayed in the center of the screen. Thereafter, as shown in Fig. 24, in the case of performing the concrete installation process for setting the specific position <pillar/open ceiling>, by selecting the concrete installation icon, the creation of the pillar and the creation of the open ceiling can be selected. In the case of selecting a column, a column creation icon is selected, and a square icon 6301, a circle icon 6302, and a multiple icon 6303 are displayed. Then, any one shape icon 6310·6302·6303 is selected, and the mouse is operated to surround the image of the column displayed on the screen. In Fig. 24, the pillars are surrounded in a square mode executed by selection of a square icon 6301. And, it is possible to surround the pillar 6017 at the end of the room so as to protrude slightly.

As shown in FIG. 25, after completion of the process of "column creation" or "open ceiling creation", the common wall height icon is clicked to input the wall height. That is, when the common wall height icon is clicked, the wall height input window 6018 appears. Then, by inputting the common wall height into the input field in the wall height input window 6018 and clicking the edit confirmation icon, the concrete installation process is terminated.

As shown in Fig. 26, when a room creation icon is operated, a room creation process for selecting a room is executed. Specifically, by selecting a room creation icon from the icons displayed on the floor top display portion 6101, the room creation display portion 6102 appears. When any one of the square icon 6102a, the circle icon 6102b, and the multiple icon 6102c is selected in the room creation display unit 6102, the room is processed by drawing mode processing corresponding to the selected icons 6102a, 6102b, 6102c. It becomes possible to write. And the default drawing mode processing is multiple drawing.

Thereafter, for example, in the case of performing room creation in the multiple mode, the drawing mode processing in the multiple icon 6102c is selected, and a red highlight line is drawn with reference to the drawing by a mouse operation. Click the highlight line at the bent point and draw so that the room is surrounded by the highlight line. And the point of the sphere is drawn so as to follow the sphere. When the highlight line reaches a point close to the viewpoint, when right-clicking, an auxiliary window 6019 of "connect with the viewpoint" appears. If you select ``Connect with the starting point'', the starting point and the ending point of the highlight line are automatically matched, the room is surrounded by the highlight line, and the area, circumference length, and wall area of the discharge body surrounded by the highlight line are displayed in the lower left corner of the screen Is displayed. In addition, when a sphere such as an independent pillar exists in the room, the circumference of the sphere is added to the circumference of the entire room surrounded by the emphasis line, while the installation area of the sphere is subtracted from the floor area of the entire room. In addition, when there is an open ceiling in the room, the installation area of the open ceiling is only subtracted from the floor area, and the circumference length is maintained without affecting the circumferential length of the entire room.

As shown in Fig. 27, when the room editing icon is operated, room editing processing for setting a "area" (construction area 21) for the entire room is executed. Specifically, by clicking the room editing icon, the room editing display unit 6103 is displayed. Then, the area creation icon displayed on the room editing display portion 6103 is clicked to display the area creation display portion 6104. In the area creation display unit 6104, there are a ballistic icon and an area description icon, and can be created by drawing mode processing of the selected icon.

When selecting the "area" of the same type as the room, the room type icon is selected, and when selecting the "area" of the type different from the room, the area description icon is selected. When the area description icon is selected, the area description display unit 6105 appears, and a description process corresponding to any one of a square icon, a circle icon, and a multiple icon can be selected. For example, when the drawing mode process of a square icon is selected, the upper left vertex of the target "area" is clicked, and the mouse is operated in the lower right direction. And, the upper left vertex may be located outside the "area". When the red square image is enlarged by the mouse operation and the "area" is surrounded by the square red line, the processing is ended as the "area" is determined. At this time, as shown in FIG. 28, the rectangular red line is drawn avoiding the location where the building material 31 such as a pillar is not laid out as the arrangement avoidance area 211.

As shown in Fig. 29, when the layout start icon is operated, the layout process of laying out the flooring material in the created area "area" is executed. Specifically, when the layout start icon is clicked, the registered member master display window 6020 appears. For example, when a tile carpet of 250 x 1,000 is selected and the OK button is clicked, a layout method selection window 6021 appears next. The layout method selection window 6021 displays a selection of a layout method consisting of "normal", "shift joint <width deviation>", "displacement joint <height deviation>", and "herringbone", and any one of the layout methods After selection, a layout angle selection window 6022 appears.

For example, if you select ``difference joint'' in the layout method selection window 6021, input ``90° rotation'' in the layout angle selection window 6022, and click the temporary layout button, As shown in Fig. 30, a grid 6023 (building materials group 3) corresponding to this layout is displayed. Further, a cross key window 6024 appears in the vicinity of the grid 6023, and by clicking the cross key, the grid 6023 is moved in the up-down direction and in the left-right direction, so that the projection position can be moved.

When the positioning button is clicked, as shown in Fig. 31, the total quantity (100 sheets) of the tile carpet 6023a at the protruding position at the clicked time is displayed. In addition, as shown in FIG. 32, the tile carpet 6023a considered unnecessary is deleted from the grid 6023 when the tile carpet 6023a is clicked and further subtracted from the total quantity. In Fig. 33, when the tile carpets arranged at the three positions are clicked, the tile carpet at the click position is deleted, and the total quantity (97 sheets) from which the three sheets have been subtracted is displayed. When the layout confirmation button is clicked after completing the subtraction of the arbitrary number of sheets, information on the number of sheets of tile carpets that have been laid out is added to the layout information display unit arranged at the bottom of the screen. Further, by double-clicking the display area of the "quantity" in the layout information display unit, an arbitrary number of sheets can be added.

As shown in Fig. 34, when the pre-entry icon is operated in room editing, pre-input processing is executed. For example, when five flooring materials of 250×1,000 of different colors are required, the pre-input icon is clicked, the registered member master display window 6020 appears, and the member is selected. When the member is selected, a quantity input screen window 6025 appears, so the required quantity is input and the OK button is clicked. Thereby, the inputted data is added to the layout information display unit 6026.

As shown in Fig. 35, when the ruler icon is operated, a ruler process for obtaining the dimensions from the start point to the end point in the drawing is executed. Specifically, the viewpoint on the drawing is clicked, the cursor is moved to the point to be measured by mouse operation and clicked again. Thereby, the dimension between the start point and the end point is displayed. And an intermediate point may exist between the start point and the end point. Thereby, the length of the measurement object line of various shapes can be measured by arrange|positioning an intermediate point along a measurement object line, such as a bent or curved wall, for example. In addition, in the case of deleting the displayed numerical value once, the cursor is placed on the red circle part of the point drawn with a ruler and right-clicked to display the deletion message, and the deletion is confirmed by clicking again. In addition, in the case of moving the numerical value displayed by the ruler, the movement is confirmed by moving the mouse by left-clicking on the red circle and then clicking again.

(Specific example of a building material estimate system: partition creation processing)

As shown in Fig. 36, when the partition creation tab is operated, the partition creation process is executed. Specifically, drawing data is received by floor selection processing, and the partition creation icon is clicked. The partition creation is made to be capable of performing either a straight line process or a multiple process. In the case of creating by multiple processing, the bending line 6026 is created by mouse operation from the viewpoint of the partition, and the bending line 6026 is determined by right-clicking at the end point of the partition. After selecting the bending line confirmation, the OK button is clicked, and the input screen window 6027 of the wall height appears. If you enter the wall height and click the OK button, the partition information is displayed along with the display of the partition.

As shown in Fig. 37, when the partition editing icon is operated, the partition editing process is performed to provide an opening <door, etc.> to the partition. Specifically, when the opening edit icon is clicked and the opening addition icon displayed continuously is clicked, the display window 6028 of the opening master appears. Then, select the opening master to be added, input the number, and click the OK button. Thereafter, as shown in Fig. 38, the opening icon 6029 displayed together with the number on the screen is moved by a mouse operation, and is placed by clicking at the corresponding part of the partition. And, as shown in FIG. 39, when the divider expansion icon is clicked, the divider expanded view appears, and the arrangement state of the divider can be confirmed. In addition, when the drawing is drawn from the drawing start point P1 toward the drawing end point P2, the expanded view of the partition is the view position on the right side of the drawing direction, so the developed view in the viewing direction from the upper left side toward the screen toward the wall direction do.

(Specific example of building material estimate system: wall creation processing: room editing processing)

As shown in Fig. 40, when the wall creation tab is operated and then the wall editing icon is clicked, the wall editing process is executed. Specifically, after clicking the wall editing icon displayed by the wall editing process, two points are clicked at the location where the beam is to be installed, and the screen window 6030 for inputting the beam height is displayed. Then, input the value of the height of the beam. In the case of continuously adding a beam, the same operation is repeated. After completing the creation of the beam, if the OK button is clicked, a yellow highlight line is displayed at one location on the drawing where the beam was created, so that visual confirmation is possible. In addition, although FIG. 40 is a case where floor information is inherited, in general, beam addition is performed after wall creation.

As shown in Fig. 41, when the wall expansion icon is clicked, the expanded view process is executed. Specifically, by clicking on the wall expansion icon and then clicking on two points on the parallel plane with a mouse operation, a developed view window 6031 displaying the expanded view between the two points is displayed.

(Specific example of building material estimate system: editing processing of openings in ceiling)

As shown in Fig. 42, when the ceiling creation tab is operated and then the opening editing icon is clicked, the opening editing process is executed. Specifically, the opening editing icon is clicked to start the opening editing process of installing an opening portion such as a lighting fixture or a gas sensor. When the opening addition icon is clicked, the display window 6031 of the opening master appears, selects the opening master to be installed, enters the number, and clicks the OK button. As a result, the selected opening icon 6032 and the quantity are displayed on the screen. After that, it is clicked at the position to be arranged on the drawing, and the arrangement of the opening icon 6032 is completed.

As shown in Fig. 43, in the opening editing process, when the beam creating icon is clicked, the beam creating process is executed. Specifically, in the display of creating a beam, "I create a beam. Points 1-2, 3-4 become parallel. After describing, please enter the height of the beam.” is displayed. According to this explanatory text, a beam 6033 is created by clicking four points on the drawing. That is, the beams 6033 in which the 1-2 points and 3-4 points are parallel are displayed. Thereafter, a height input screen 6034 is displayed, after inputting the height, the beam 6033 is determined by clicking the OK button. When the beam 6033 is determined, the area of the beam is displayed, and it is registered in the "beam list" as beam information to become master data. In addition, the beam area can be selected to be subtracted from the entire area. In addition, in addition to clicking the four points on the drawing, you can input the beam width by right-clicking.

The embodiments of the present invention have been described above, but only specific examples have been exemplified, and the present invention is not particularly limited, and specific configurations of each means and the like can be appropriately changed in design. In addition, the effects described in the embodiments of the present invention are only those enumerating the most preferable effects generated from the present invention, and the effects of the present invention are not limited to those described in the embodiments of the present invention.

Claims (7)

A base diagram acquisition unit for acquiring the base diagram and storing it in the memory;
A construction zone setting unit for setting a construction zone in which construction materials are arranged in the base diagram stored in the memory by operation of an external device;
An avoidance designation unit for designating an array avoidance area in which the building materials are not arranged in the construction area by operation of an external device;
An arrangement drawing creation unit for developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;
A display control unit controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;
Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. A counting unit for calculating the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoided number from the construction number; And
An output unit that outputs the number of the building materials to the outside
Building materials estimating system comprising a. The method of claim 1,
And an editing unit that executes an editing process for moving at least a part of the building material group and the construction area in the building material arrangement diagram displayed on the display device relative to each other by operation of the external device. The method of claim 1,
And an editing unit that executes an editing process for changing an angle of at least a part of the building material group in the building material arrangement diagram displayed on the display device with respect to the construction area by operation of the external device. The method of claim 1,
And an editing unit for executing editing processing for deleting at least a part of the building material group in the building material arrangement diagram displayed on the display device in units of building materials by designation from the external device. The method of claim 1,
The arrangement drawing creation unit creates a building material arrangement drawing in which the building materials are arranged in a herringbone. As a building material estimation method to obtain the number of building materials arranged in the construction area of a building,
A base diagram acquisition step of acquiring a base diagram and storing it in a memory;
A construction zone setting step of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device;
An avoidance designation step of designating an array avoidance area in which the building materials are not arranged in the construction area by operation of an external device;
An arrangement diagram creation step of developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;
A display control process of controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;
Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. A counting step of determining the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoided number from the construction number; And
Output process of outputting the number of the building materials to the outside
Building materials estimate method including. As a management server of a building material estimate system that calculates the number of building materials arranged in the construction area of a building,
A memory for storing various data including data related to the number of building materials, and a controller,
The controller,
A base diagram acquisition process for acquiring the base diagram and storing it in a memory;
A construction zone setting process of setting a construction zone in which building materials are arranged in the base diagram stored in the memory by operation of an external device;
An avoidance designation process for designating an array avoidance area in which the building materials are not arranged in the construction area by operation of an external device;
An arrangement diagram creation process of developing a building material group in which the building materials are arranged in the memory, and creating a building material arrangement diagram formed so that the building material group covers the construction area;
Display control processing for controlling a display device to overlap and display the building material arrangement diagram and the construction area and the arrangement avoidance area;
Based on the number of constructions of the building materials overlapping at least in part in the construction area and the number of avoidances of the building materials completely included in the arrangement avoidance area, based on the building materials group developed in the memory, the construction area, and the arrangement avoidance area. A counting process for obtaining the number of the building materials constituting the building material group in the building material arrangement diagram by subtracting the avoidance number from the construction number; And
Output processing to output the number of the building materials to the outside
The management server of the building materials estimate system to run.

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