KR20210123058A - Appartus for Automatic Calculating the Quantity of Material for Reinforced Concrete Construction And Thereof Method - Google Patents

Abstract

The present invention relates to an apparatus for automatic quantity calculation of reinforced concrete structure materials. The apparatus comprises: a quick response (QR) code scanning unit which scans a QR code which identifies a member or manages the arrival and departure of the member; a list information generation unit which extracts arrangement information based on the scanned QR code and generates list information for each member based on the arrangement information and construction information; a detail view generation unit which generates a detail view of reinforcement for reinforcing bars based on the generated list information; a drawing information extraction unit for extracting drawing information by scanning the scanned detail view of reinforcement; and a quantity calculation unit which calculates the quantity of reinforcement bars, concrete and formworks in real time based on the drawing information. The present invention can reduce the loss rate of the reinforced concrete structure materials.

Description

Appartus for Automatic Calculating the Quantity of Material for Reinforced Concrete Construction And Thereof Method}

The present invention relates to an apparatus and method for automatically calculating the quantity of materials for a reinforced concrete structure, and more particularly, to automatically scan the reinforcement information of a reinforced concrete structure to generate list information, and to accurately determine the quantity of reinforcement, concrete, and formwork based on this It relates to an apparatus and method for calculating.

In general, as a method for calculating the quantity of reinforced concrete and frame work from architectural design drawings, a method of directly checking the design drawings with the naked eye and calculating the list and quantity of structures required for frame work is used.

That is, a person directly sees the drawings and identifies the list of necessary structures, and after inputting detailed information about the structure such as the length, circumference, and volume of the structure from the elevation, plan, and cross-sectional views, rebar, concrete, The quantity of formwork is calculated by simple multiplication and summation, and the time occupied by the simple multiplication and summation time in the total construction quantity calculation process is less than 5%.

Here, the types of structures required for the construction of reinforced concrete and steel frame buildings, etc. are very diverse depending on the cross-sectional area, the arrangement method, etc., and the drawing method is various according to the type of construction. The location of the symbols is also very complicated.

However, the method of calculating the quantity of structures such as reinforced concrete by directly checking the design with the naked eye takes a long time, and the list or number of structures is omitted due to a mistake, or an error occurs in calculating the location information of the structure. The disadvantage is that the quantity calculation accuracy is lowered.

In addition, although the market for rebar frame structures has been revitalized, rebar construction at the construction site is labor-intensive from the quantity calculation stage to the construction and management method for organizing the execution budget, and due to the conservative nature of the construction industry, As the management method of the past is maintained, the cost increase due to the loss of reinforcing bar materials continues to be a problem.

Therefore, in order to reduce the cost of rebar construction, improvement of rebar factory processing, pre-assembly and timely rebar supply system has been steadily progressed. Chronic problems such as degradation have not been improved.

In order to solve this problem, rebar is factory processed using pre-made reinforcement detail drawings. Since this factory processing is precision processing, the loss rate is reduced, processing of various shapes is possible, inventory and product management etc. is easy.

However, since this factory processing consists of one axis from the reinforcing detail drawing stage to the on-site reinforcing reinforcement stage, if there is a mistake or error during the process, there is a problem that the efficiency is lowered than the on-site processing by manual operation.

In particular, the information on the current assignment details is transmitted through a web hard or mail, and when a drawing is modified, a new upload or a correction instruction mail has to be sent each time. As the above operations are repeated, the loss of drawings and data occurs frequently, so a program for efficiently managing them is required.

Patent Publication No. 10-2015-0047727

An object of the present invention is to scan the identification code for each member of a structure to generate reinforcement information and list information of reinforcing bars used in a plurality of structural areas (walls, columns, beams, slabs, foundations, stairs, etc.), and then Calculation of the quantity of reinforced concrete structure material that enables accurate quantity calculation automatically by applying the information to the structural drawing to create a detailed view of reinforcing reinforcement by floor for the entire structure, and based on this, information on the quantity of reinforcing bars, concrete and formwork is calculated An apparatus and method are provided.

In addition, it is an object of the present invention to provide an apparatus and method for calculating the quantity of reinforced concrete structure materials in real time without location restrictions.

The device for automatically calculating the quantity of reinforced concrete structure materials according to the present invention is a QR code scanning unit that scans a QR (Quick Response) code that identifies a member or manages the arrival and departure of the member, assignment information based on the scanned QR code and a list information generation unit that generates list information for each member based on the reinforcement information and construction information, and a detail view generation unit that generates the reinforcement detail view for reinforcing bars based on the generated list information. It may include a drawing information extracting unit for extracting drawing information by scanning the reinforcement detail view and a quantity calculating unit for calculating the quantity of reinforcing bars, concrete and formwork in real time based on the drawing information.

At this time, the device for automatically calculating the quantity of reinforced concrete structure materials stores the generated reinforcement information, the list information, the reinforcement detail view, and the drawing information, and based on artificial intelligence, the reinforcement, concrete and formwork corresponding to the list information It may further include a learning unit for learning the quantity of.

In addition, the apparatus for automatically calculating the quantity of the reinforced concrete structure material may further include a quantity output unit for transmitting order information for the calculated quantity of the reinforcing bars, the concrete, and the formwork to the ordering party.

And the method for automatically calculating the quantity of reinforced concrete structure materials according to the present invention is a first scanning step of identifying a member or scanning a QR (Quick Response) code that manages the arrival and departure of the member to extract the reinforcement information for the reinforcement. A list information generation step of generating list information for each member based on the reinforcement information and preset construction information, a detail view generation step of generating a reinforcement detail view for reinforcing bars based on the generated list information, the generated reinforcement details It may include a second scanning step of scanning the drawing to extract drawing information and a quantity calculating step of calculating and ordering the quantity of rebar, concrete and formwork in real time based on the extracted drawing information.

In addition, the method for automatically calculating the quantity of reinforced concrete structure materials stores the generated reinforcement information, the list information, the reinforcement detail view, and the drawing information, and uses the stored information to reinforcing bars corresponding to the list information based on artificial intelligence, It may further include a quantity learning step of learning the quantity of concrete and formwork.

The present invention can reduce the loss rate of the reinforced concrete structure material, and reduce the labor input to the construction site.

And the present invention can predict the order amount of the reinforced concrete structure material in advance, it is possible to reduce the cost required for the construction site.

In addition, according to the present invention, since the drawing creator, the reinforcing bar processor and the site manager share the information of the reinforced concrete structure in real time, reliability can be secured.

1 is a block diagram of an apparatus for automatically calculating the quantity of a reinforced concrete structure material according to an embodiment of the present invention.
2 is a flowchart for a method for automatically calculating the quantity of reinforced concrete structure materials according to an embodiment of the present invention.
Figure 3 is an example of the calculation information generated by the detailed view and quantity calculation unit generated by the detailed view generating unit of the automatic quantity calculation device for reinforced concrete structure materials according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. Advantages and features of the present invention and methods of achieving them will become apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below, but will be implemented in a variety of different forms, and only these embodiments allow the disclosure of the present invention to be complete, and common knowledge in the technical field to which the present invention belongs It is provided to fully inform the possessor of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

Although first, second, etc. are used to describe various elements, components, and/or sections, it should be understood that these elements, components, and/or sections are not limited by these terms. These terms are only used to distinguish one element, component, or sections from another. Accordingly, it goes without saying that the first element, the first element, or the first section mentioned below may be the second element, the second element, or the second section within the spirit of the present invention.

The terminology used herein is for the purpose of describing the embodiments and is not intended to limit the present invention. As used herein, the singular also includes the plural unless specifically stated otherwise in the phrase. As used herein, "comprises" and/or "made of" refers to a referenced component, step, operation and/or element of one or more other components, steps, operations and/or elements. The presence or addition is not excluded.

Hereinafter, the present invention will be described in more detail with reference to the accompanying drawings.

1 is a block diagram of an apparatus 10 for automatically calculating the quantity of a reinforced concrete structure material according to an embodiment of the present invention.

Referring to FIG. 1 , a QR code scanning unit 100 for identifying a member or scanning a QR (Quick Response) code for managing the arrival and departure of the member, extracts assignment information based on the scanned QR code, and the A list information generation unit 200 for generating list information for each member based on reinforcement information and construction information, a detail view generation unit 300 for generating the reinforcement detail view for reinforcing bars based on the generated list information, and a scan It may include a drawing information extraction unit 400 for extracting drawing information by scanning the reinforcement detail view and a quantity calculation unit 500 for calculating the quantity of reinforcing bars, concrete and formwork in real time based on the drawing information. .

In addition, the device for automatically calculating the quantity of reinforced concrete structure materials 10 stores the generated reinforcement information, the list information, the reinforcement detail view and the drawing information, and based on artificial intelligence, the reinforcement corresponding to the list information, It may further include a learning unit 600 for learning the quantity of concrete and formwork.

And the automatic quantity calculation apparatus 10 of the reinforced concrete structure material may further include a quantity output unit 700 for transmitting the calculated quantity of the reinforcing bar, the concrete, and the formwork to the ordering party.

In addition, the device for automatically calculating the quantity of the reinforced concrete structure material 10 may further include a quantity output unit 700 for transmitting order information on the calculated quantity of the reinforcement, the concrete, and the formwork to the ordering party.

Here, the plurality of unit structural regions may be regions including walls, columns, beams, slabs, and the like.

In this case, the preset construction information includes area information including the thickness and dimensions of the formwork required according to the location and shape of the unit structure area, and space information spaced apart from the left, right and top and bottom of the unit structure area. This is the installation information of the formwork.

For example, if the column, which is the unit structure area, is described as an example, area information including thickness and dimensions required according to the position and shape of the column, and spaced apart from the left, right and upper and lower sides of the column at a predetermined interval The installation information of the form, including the distance information, etc., is included in the construction information and stored in advance.

Specifically, when each step is described, the QR code scanning unit 100 attaches a QR code that identifies at least one of each member, a wall, a column, a beam, a slab, a foundation, and a staircase, and scans it. In this case, the dining wall code may use not only a QR code but also an RFID (Radio Frequency IDentification) tag, but is not limited thereto.

And the list information generation unit 200 generates the list information including the size, layer, thickness and reinforcement information of the unit structure area for at least one of the member walls, columns, beams, slabs, foundations and stairs, can accumulate.

For example, generate list information including the name, size, upper and lower, and central portion of the member column, and list information including the name, size, upper and lower and stirrup reinforcement information of the beam, List information including slab name, thickness, and reinforcing bar information by type can be created.

In addition, the generated list information includes floor-by-floor list information for the entire structure, and includes the rebar size and reinforcing information of the entire wall, which is the unit structure area of the corresponding floor, so that the reinforcement detail view can be created. have.

Accordingly, the detailed view generating unit 300 generates the reinforcement detail view based on the above-mentioned list information. In the formwork installation information included in the construction information, area information and concrete strength information for a unit structure area are additionally added. Since it is included, it is possible to create the reinforcement detail view including the formwork arrangement together with the list information.

In addition, the drawing information extraction unit 400 may extract drawing information by scanning the text, point component, and line component described in the detailed arrangement view. In other words, the drawing information can be extracted by analyzing symbols such as points, lines, and texts of the detailed view of the reinforcement and extracting dimensions for each member.

For example, all line components of all regions in the reinforcement detail view are extracted, and whether each line intersects with the outermost line is determined. At this time, since the line components constituting the shape of the column or beam do not intersect the outermost line, the corresponding line component is determined to be a line representing the shape of the column or beam, and all are removed, and the remaining text is analyzed. information can be extracted.

At this time, when a point component exists in the line component, the drawing information extraction unit 400 may analyze the text object connected to the corresponding point component and extract information on the type and spacing of the reinforcing bar indicated by the corresponding point.

In addition, the drawing information can be extracted by determining the type of the line through text analysis and analyzing the length occupied by the line on the drawing to determine the length of the reinforcing bar.

And the quantity calculating unit 500 calculates the quantity of the reinforcing bar and the concrete for the unit structure area based on the drawing information, and calculates the quantity of the formwork based on the drawing information and the installation information of the formwork. have.

At this time, since the reinforcement detail view includes the formwork layout, not only the quantity information about the formwork, but also the type of formwork required differently for structures such as specific structures such as the outer wall of the building and the inner wall of the building (ex. Euroform, plywood, gang form, R form, etc.) ) of detailed quantity information may be calculated together.

Therefore, as will be described later, the formwork, like the rebar, can also be produced in advance according to the size, thickness, type, etc.

In addition, the quantity calculating unit 500 may calculate at least one of the total length and total number of reinforcing bars required for the entire structure for each layer of the drawing information, the strength of reinforcing bars, the corrected length, and the length of the joint.

For example, after calculating the number of reinforcing bars per type and length per unit structure area, the total number of reinforcing bars by type and length for the entire structure is calculated, and the total weight of reinforcing bars for each type is multiplied by the unit weight per length per type. can be calculated.

At this time, the quantity calculating unit 500 provides detailed reinforcing bar setting information on the strength and length of reinforcing bars for each unit structure area, correction, fixation and joint length for each unit structure area so that it is possible to accurately calculate the total length and total number of rebars. Quantity can be calculated by receiving from

And the learning unit 600 preferably uses artificial intelligence such as big data, but is not limited thereto, and artificial intelligence-based learning for learning the quantity of reinforcing bars, concrete and formwork corresponding to the list information or the reinforcement detail view. All models are possible.

Since the learning unit 600 stores the quantity of rebar, concrete and formwork matching the list information or the reinforcement detail view through the learning model, the list information or the reinforcement detail view without performing all the process of calculating the quantity Only the quantity can be extracted.

For example, when generating list information for columns located in the unit structure area, the learning unit 600 extracts the same list information from the stored data and extracts the corresponding quantities of reinforcing bars, concrete and formwork, It is possible to calculate the quantity for the list information without going through the operations of the generating unit 300 , the drawing information extracting unit 400 , and the quantity calculating unit 500 .

Therefore, it is possible to reduce the load on the driving that occurs to calculate the quantity in the automatic quantity calculation apparatus 10 of the reinforced concrete structure material by the learning unit 600 .

And the output unit 700 may transmit the calculated reinforcing bar quantity information including the strength, total length, and total number of the reinforcing bars to the reinforcing bar ordering party, and transmit the formwork area information including the calculated thickness and dimensions of the formwork to the formwork ordering party. can be transmitted

In this case, the output unit 700 not only outputs the quantity of at least one of reinforcing bars, concrete, and formwork, but also outputs the current calculation process in real time or transmits various order information of users to the outside through wireless communication.

Therefore, the automatic quantity calculation device 10 of reinforced concrete structure materials can effectively calculate not only the quantity information of reinforcing bars and concrete, but also quantity information of the formwork, and since it enables accurate quantity calculation, mistakes due to manual estimation can be prevented. Therefore, estimate reliability can be secured.

As described above, the present invention scans the identification code for each member of the structure to generate reinforcement information and list information of reinforcing bars used in a plurality of structural areas (walls, columns, beams, slabs, foundations, stairs, etc.), Reinforced concrete structure material that enables accurate quantity calculation automatically by applying the list information to the structural drawing to create a detailed view of reinforcing reinforcement by floor for the entire structure, and based on this, the quantity information of reinforcing bars, concrete and formwork is calculated A method and system for calculating the quantity of

In addition, the present invention provides a method and system for calculating the quantity of reinforced concrete structure materials in real time without location restrictions.

Figure 2 is a flowchart for a method for automatically calculating the quantity of reinforced concrete structure materials according to an embodiment of the present invention.

Referring to Figure 2, the method for automatically calculating the quantity of materials for a reinforced concrete structure according to the present invention is a method of identifying a member or scanning a QR (Quick Response) code that manages the arrival and departure of the member to extract the placement information for the reinforcing bar 1 scan step (S100), a list information generation step of generating list information for each member based on the extracted reinforcement information and preset construction information (S110), create a reinforcement detail view for reinforcing bars based on the generated list information Calculating the quantity of reinforcing bars, concrete and formwork in real time based on the detailed view generation step (S120), the second scanning step (S130) of extracting drawing information by scanning the generated reinforcement detail view and the extracted drawing information, and It may include an order quantity calculation step (S140).

And the method for automatically calculating the quantity of reinforced concrete structure materials stores the generated reinforcement information, the list information, the reinforcement detail view and the drawing information, and uses the stored information based on artificial intelligence to correspond to the list information. And it may further include a quantity learning step (S150) of learning the quantity of the formwork.

Since the method for automatically calculating the quantity of the reinforced concrete structure material has the same technical characteristics and technical configuration of the automatic quantity calculating device 10 of the reinforced concrete structure material described above, a detailed description thereof will be omitted.

As described above, the present invention can reduce the loss rate of the reinforced concrete structure material, and reduce the labor input to the construction site. And the present invention can predict the order amount of the reinforced concrete structure material in advance, it is possible to reduce the cost required for the construction site. In addition, according to the present invention, since the drawing creator, the reinforcing bar processor and the site manager share the information of the reinforced concrete structure in real time, reliability can be secured.

In the above, even though all the components constituting the embodiment of the present invention are described as being combined or operating in combination, the present invention is not necessarily limited to this embodiment. That is, within the scope of the object of the present invention, all the components may operate by selectively combining one or more.

The present description sets forth the best mode of the invention, and provides examples to illustrate the invention, and to enable any person skilled in the art to make or use the invention. This written specification does not limit the present invention to the specific terms presented.

Accordingly, although the present invention has been described in detail with reference to the above-described examples, those skilled in the art can make modifications, changes, and modifications to the examples without departing from the scope of the present invention. In short, in order to achieve the intended effect of the present invention, it is not necessary to separately include all the functional blocks shown in the drawings or follow all the orders shown in the drawings. Note that it may fall within the scope.

10: Reinforced concrete structure material quantity automatic calculation device
100: QR code scanning unit 200: list information generating unit
300: detail drawing unit 400: drawing information extraction unit
500: quantity calculation unit 600: learning unit
700: output unit

Claims (12)

A QR code scanning unit for scanning a QR (Quick Response) code to identify the member or manage the arrival and departure of the member;
a list information generation unit for extracting arrangement information based on the scanned QR code and generating list information for each member based on the arrangement information and construction information;
a detail view generating unit for generating a detail view of reinforcement for reinforcing bars based on the generated list information;
a drawing information extraction unit for extracting drawing information by scanning the scanned reinforcement detail view; and
A quantity calculation unit for calculating the quantity of reinforcing bars, concrete and formwork in real time based on the drawing information;
The method of claim 1,
A learning unit that stores the generated reinforcement information, the list information, the reinforcement detail view, and the drawing information, and learns the quantity of rebar, concrete and formwork corresponding to the list information based on artificial intelligence; Reinforced concrete structure material quantity automatic calculation device.
The method of claim 1,
Quantity output unit for transmitting order information on the calculated quantity of the reinforcing bar, the concrete, and the formwork to the ordering party; Reinforced concrete structure material quantity automatic calculation device further comprising a.
The method of claim 1,
The list information generation unit,
Reinforced concrete structure material quantity automatic calculation device that generates and accumulates the list information including the size, layer, thickness, and reinforcement information of the unit structure area for at least one of walls, columns, beams, slabs, foundations and stairs .
5. The method of claim 4,
The construction information is
area information including the thickness and dimensions of the formwork required according to the position and shape of the unit structure area;
An apparatus for automatically calculating the quantity of reinforced concrete structure materials, characterized in that the formwork installation information including spaced apart information from the left, right and upper and lower sides of the unit structure area.
The method of claim 1,
The drawing information extraction unit,
A device for automatically calculating the quantity of reinforced concrete structure materials to extract drawing information by scanning text, point components, and line components described in the reinforcement detail view.
The method of claim 1,
The quantity calculation unit,
Reinforced concrete structure material quantity automatic calculation device for calculating the quantity of the reinforcing bar and the concrete for the unit structure area based on the drawing information, and calculating the quantity of the formwork based on the drawing information and the installation information of the formwork .
The method of claim 1,
The quantity calculation unit,
A device for automatically calculating the quantity of reinforced concrete structure materials for calculating at least one of the total length and total number of reinforcing bars required for the entire structure for each floor of the drawing information, the strength of reinforcing bars, the corrected length, and the length of the joint.
4. The method of claim 3,
the output unit,
Reinforced concrete structure material quantity automatic calculation device for transmitting the rebar quantity information including the calculated strength, total length, and total number of reinforcing bars to the reinforcing bar ordering party.
4. The method of claim 3,
the output unit,
Reinforced concrete structure material quantity automatic calculation device that transmits the form area information including the calculated formwork thickness and dimensions to the formwork ordering party.
A first scanning step of identifying a member or scanning a QR (Quick Response) code for managing the arrival and departure of the member to extract reinforcement information for the reinforcing bar;
a list information generation step of generating list information for each member based on the extracted reinforcement information and preset construction information;
a detail view generating step of generating a detail view of reinforcement for reinforcing bars based on the generated list information;
a second scanning step of extracting drawing information by scanning the generated detailed view of the reinforcement; and
Quantity calculation step of calculating and ordering the quantity of reinforcing bars, concrete and formwork in real time based on the extracted drawing information;
12. The method of claim 11,
A quantity learning step of storing the generated reinforcement information, the list information, the reinforcement detail view, and the drawing information, and learning the quantities of reinforcing bars, concrete and formwork corresponding to the list information based on the stored information based on artificial intelligence; A method for automatically calculating the quantity of reinforced concrete structure materials further comprising a.

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