TWI505218B - Method for generating budgets, informationalized model and construction quantity takeoffs - Google Patents

Description

Construction budget, information model and method of generating construction project quantity

The invention relates to a method for generating a construction budget book, in particular to constructing a model component by means of a building information model, calculating the quantity of the decoration material by space orientation, and linking the building information model to the project name and code of the public engineering fund evaluation system. Rule-based price list.

The model development level (LOD) required for the calculation of the general construction project quantity is too high. Most of the quantity calculation software often needs to build a building model to the LOD300 or LOD400 before calculating, in order to accurately calculate the quantity. This is not easy to draw for complicated components such as steel bars, stencils, interiors, etc., resulting in wasted time. Some components often have errors in drawing or missing, resulting in incorrect calculation results. Furthermore, the amount of component orientation is not completely correct. At present, the quantity of software on the market is measured by components. However, for the interior decoration of a building, one component often contains multiple materials, and the calculation of component orientation may not accurately calculate the amount of various materials on the same component.

Although some scholars have tried to link the BIM (Building Information Modeling) model with the unit price database of the Public Works Funding Valuation System (PCCES) to generate the project budget, it does not modify the component code of the BIM model in accordance with the coding rules of PCCES. The BIM model failed to properly link with the PCCES unit price database, resulting in a smooth and incomplete connection between the model and the unit price database. another In addition, Taiwan Patent No. 517,198 discloses a prior art solution which discloses a form automated production system for purchasing engineering and equipment.

The lack of the conventional method is as described above. Therefore, the inventor of the present invention feels that the above-mentioned deficiency can be improved, and the research is devoted to the use of the theory, and finally the present invention which rationally and effectively improves the above-mentioned deficiency is proposed.

The invention is characterized in that a method for generating a construction budget book is provided, which comprises the steps of: providing a work item database corresponding to a project work item name and a coding rule order corresponding to a public works expense evaluation system; obtaining a main project item , wherein the main engineering project item corresponds to one of the project item name and the order of a coding rule; and obtains a non-subject item, wherein the non-subject item corresponds to one item of the item database a name and a coding rule order; and a construction budget is generated based on the main engineering project, the non-subject engineering project, the project database, and the public works funding evaluation system.

The invention also provides a method for generating an information model, comprising the steps of: constructing a main project item data into a main body engineering item data materializing component and a main body engineering item data information component by using a building information model; 1. Using the building information model to construct a non-subjective engineering project data into one of the non-subjective engineering project data materializing component and one non-main body engineering project data information component, and the non-subject engineering project data One of the materialized component and the non-subjective engineering item information information component is added to one of the corresponding physical engineering item data materializing component and the main engineering project data information component; The physical engineering component of the main engineering project data and one of the main project engineering information items of the main engineering project data are formed into a main engineering project; and the non-subject engineering worker accumulating the non-subject engineering project data Item materialization component and information component of the non-subject engineering project data One of them is a non-subjective engineering project.

According to another aspect of the invention, the present invention provides a method for generating a quantity of a construction project, comprising the steps of: receiving a building model data, the building model data comprising at least one main engineering project data and at least one non-subject engineering project data; At least one precise quantity of the non-subject engineering item data is presented in at least one three-dimensional space.

The present invention will be more fully understood by those of ordinary skill in the art in the <RTIgt;

10‧‧‧ Construction Budget Book Generation System

11‧‧‧Information Model Generation System

12‧‧‧ Construction Project Quantity Generation System

13‧‧‧Works database

14‧‧‧ Public Works Funding Valuation System

15‧‧‧ Construction budget

101‧‧‧Information Generation System

20‧‧‧ Main project items

21‧‧‧Substantial engineering project data materialized components

21A‧‧‧Information engineering components of main engineering project data

22‧‧‧ Non-subjective engineering project data

23‧‧‧ Non-subjective engineering project data materialization components

23A‧‧‧ Non-subjective engineering project information information component

30‧‧‧Formula Database

31‧‧‧Main structural engineering

32‧‧‧Renovation materials

33‧‧‧ First quantity data

33A‧‧‧First calculation formula

33B‧‧‧Number of construction projects for main structural projects

34‧‧‧3D space

35‧‧‧ second quantity data

35A‧‧‧ second calculation formula

35B‧‧‧Number of construction materials for decoration materials

36‧‧‧ Main Projects

37‧‧‧ Non-subjective engineering items

40‧‧‧Repository Engineering Project Name and Coding Rules Database

41‧‧‧ Non-subjective engineering project name and coding rules database

S1‧‧‧First Information

S2‧‧‧Second information

S3‧‧‧ Third Information

P1‧‧‧First treatment unit

P2‧‧‧second treatment device

P3‧‧‧ third treatment device

P4‧‧‧4th treatment device

P5‧‧‧ fifth processing unit

P6‧‧‧ sixth processing unit

P7‧‧‧ seventh processing unit

The first figure is an operational flow chart of a construction budget book generating system of the present invention.

The second figure is an operational flow chart of the information model generating system of the present invention.

The third figure is an operational flow chart of the construction project quantity generation system of the present invention.

The fourth figure is a schematic diagram of the work item database of the present invention.

The invention as set forth in the present disclosure will be fully understood from the following description of the embodiments so that those skilled in the art can. However, one skilled in the art will recognize that the invention may be practiced without one or more specific details. In other instances, well-known details are not shown or described in order to avoid obscuring the scope of the invention.

The specific embodiments described below are representative of the exemplary embodiments of the invention and are merely illustrative and not limiting. In the specification, the reference to "one embodiment" or "an embodiment" means that a particular feature, structure or characteristic described in connection with the embodiment is included in at least one embodiment of the invention. The term "in The appearances of the various embodiments in the specification are not all referring to the same embodiment, and are not exclusive of the other embodiments or the alternative embodiments. All features disclosed in the present specification, or all methods or processes disclosed. The steps can be combined in any manner other than mutually exclusive features and/or steps.

The invention will be further described in detail by the following preferred embodiments and the accompanying drawings.

The first figure shows the operational flow chart of a construction budget book generating system 10 of the present invention. In the first figure, the construction budget book generating system 10 includes an information generating system 101 and a public works funding evaluation system 14 coupled to the information generating system 101. The information generation system 101 further includes an information model generation system 11, a construction item quantity generation system 12, and a work item database 13. The work item database 13 is coupled to the information model generation system 11 , and the information model generation system 11 is coupled to the construction item quantity generation system 12 . The construction project quantity generation system 12 is coupled to the public works expense evaluation system 14. The work item database 13 first generates a first information S1, which includes at least one main project item data 20 and a non-subject item item data 22. For example, the first information S1 is a building model material.

The information model generation system 11 then receives the first information S1 and generates a second information S2 according to the first information S1. For example, the second information S2 is a BIM model. The construction item quantity generation system 12 then receives the second information S2 and generates a third information S3 based on the second information S2. For example, the third information S3 is a quantity form of each work item, that is, a total quantity quantity form. The public works funding evaluation system 14 then receives the third information S3 and generates a construction budget book 15 based on the third information S3.

The second figure shows the operational flow chart of the information model generating system 11 of the present case. In the second figure, the information model generating system 11 further includes a first processing device P1. The first information S1 can be input to the information model generation system via a user 11. The information model generation system 11 receives a first information S1 from the work item database 13. The first information S1 includes at least one main engineering project data 20 and at least one non-subject engineering project data 22. Then, the first processing device P1 uses the building information model (BIM) to construct the second information S2 of the first information S1 according to the first information S1.

The second information S2 includes at least one of a main body engineering item material materializing component 21 and a main body engineering item data information component 21A, the main engineering project data materializing component 21 and the main engineering project data. The information component 21A is configured by the first processing device P1 based on the main engineering project data 20 using a building information model (BIM), and includes at least one non-subject engineering project material materializing component 23 and a non-subject engineering worker. One of the item information information elements 23A, the non-subject engineering item material materializing element 23 and the non-subject engineering item data information element 23A are the first processing device P1 based on the non-subject engineering item data 22 using the building information model (BIM) was built.

In one embodiment, the main engineering project data 20 is, for example, a metric ton of rebar SD420, and the first processing device P1 may be selected to be represented by a materialized component or represented by an informational component. The non-subjective engineering item data 22 is, for example, a roof falling head, and the first processing device P1 may be selected to be represented by a materialized component or by an informational component.

The third figure shows the operational flow chart of the construction project quantity generation system 12 of the present case. In the third figure, the construction project quantity generation system 12 includes a second processing device P2, a third processing device P3, a fourth processing device P4, a fifth processing device P5, a sixth processing device P6, and a first Seven processing devices P7 and a formula database 30. The construction project quantity generation system 12 receives the second information S2 after the construction information model (BIM) has been processed from the first processing device P1.

The second information S2 includes at least one of a main body engineering item material materializing component 21 and a main body engineering item data information component 21A, and One of the non-subjective engineering item data materializing component 23 and one non-subject engineering project data information component 23A. The second processing device P2 classifies one of the main engineering project material materializing component 21 and the main engineering project data information component 21A into one of the main structural engineering projects 31, and entities the non-subject engineering project data into physical components. 23 and the non-subject engineering project information information component 23A is classified into one of the decoration materials 32. The main structural structure 31 described above is, for example, a reinforcing bar. Then, the third processing device P3 is guided by the reinforcing bar, and is guided by the component, and at least one first quantity data 33 is generated according to the position of each component of the main structural structure 31 and the material used. The first quantity data 33 described above is, for example, like a few tons of steel bars SD420 in the wall.

Further, the fourth processing device P4 generates a first calculation formula 33A related to the main structural structure 31 of the first quantity data 33 based on the first quantity data 33 and the formula database 30. Since a project may contain some of its components, the number of calculations is complicated. Taking the steel bar SD420 as an example, the first calculation formula 33A can be: the steel bar of the column SD420 + the steel bar of the beam SD420 + the steel bar SD420. This first calculation formula 33A is a relationship between all positions and quantities of all steel bars SD420, whether in columns, beams or walls, is counted.

The fifth processing device P5 generates the number of construction items 33B of the main structural project 31 based on the first calculation formula 33A. The number of construction projects 33B indicates how much the work item of the main structural project 31 needs. In one of the embodiments, for example, if the calculation result is that the column has 1 metric ton of rebar SD420, the beam has 2 metric tons of rebar SD420, and the wall has 3 metric tons of rebar SD420, then the number of construction projects of the main structural project 31 is 33 metric tons of steel. SD420.

After that, the sixth processing device P6 generates a corresponding quantity of the main engineering item 36 according to the construction item number 33B of the main structural project 31 and the work item database 13 so that the calculated quantity can be directly applied. At PCCES in. In terms of the number of calculations of the decoration material 32, the traditional component-oriented method is abandoned, and the space orientation is used for the quantity calculation.

The case is calculated by BIM's unique spatial component information. In addition to the full project will be processed by the non-subjective project data 22, the more difficult to draw the main engineering project data 20 can also be selected to be processed into the main engineering project data information component 21A.

For example, traditional BIM is component-oriented, and there are steel bars in columns, beams, plates, and walls. Traditionally, the number of steel bars is calculated in columns, beams, plates, and walls, sometimes not in conformity with the status quo. The practice of this case is to use the information of the space components unique to BIM to attach the steel bars belonging to it. The above-mentioned decoration items are, for example, a floor (in terms of area), a wall (in terms of area), a ceiling (in terms of area), and a kick (in terms of length).

In calculating the quantity of the main engineering item data information component 21A and the non-subject engineering item information information component 23A, first, the third processing device P3 establishes a three-dimensional space 34, and generates at least a second according to the three-dimensional space 34. Quantity data 35. The second quantity data 35 described above is, for example, a quartz brick kicker, which is 100 mm high. Then, the fourth processing device P4 generates a second calculation formula 35A related to the decoration material 32 of the second quantity data 35 according to the second quantity data 35 and the formula database 30.

The second calculation formula 35A calculates the correlation quantity of the main engineering item data information element 21A and the non-subject engineering item information information element 23A to be calculated in the three-dimensional space 34. Take the flat-top light steel dark frame calcium silicate board ceiling brush cement paint (one bottom two degrees) as an example, the area is calculated as the unit, the fourth processing device P4 calculates the three-dimensional space 34, the flat-top light steel frame The area occupied by the calcium silicate board ceiling brush cement paint (two degrees at the bottom) is 15.23m × 9.568m, which is the second calculation formula 35A.

Next, the fifth processing device P5 generates the number of construction items 35B of the decoration material 32 according to the second calculation formula 35A. Taking the above example as an example, the number of construction items 35B of the decoration material 32 is 15.23m×9.568m=145.72064m ² .

After that, the sixth processing device P6 generates a corresponding non-subject engineering item 37 with the quantity information according to the construction item quantity 35B of the decoration material 32 and the work item database 13 so that the calculated quantity can be directly applied. In PCCES.

Finally, the seventh processing device P7 generates a third information S3 according to the main engineering project 36 and the non-main engineering project 37. For example, the third information S3 (the total number of construction quantity forms) described above includes a main construction project item 36 and a non-subject construction project item 37. For the main engineering project item 36, the steel bar is taken as an example. If we want to calculate the number of the steel bars of SD420 and SD420W on the beam separately, the total number of construction quantity form 309 will calculate and list the number of the steel bars SD420W on each floor.

Similarly, the number of steel bars 420 belonging to each floor is calculated and listed separately. In the non-subject engineering item 37, the construction quantity total quantity form 309 lists the number of construction items 35B belonging to the decoration material 32 in the same three-dimensional space 34, respectively. For example, the flat-top light steel semi-clear painted lacquered diamond mesh ceiling in 2F public, with black cement lacquer-57.586m ² inside, the floor overall powder +5mm self-flat cement affixed PVC sports carpet, thickness 6.5mm-520.035m ² and many more.

In an embodiment, the formula database can manually enter a formula. Taking the main structural project 31 as an example, for example, if you want to know the concrete of one column, input the column: length × width × height. Taking the decoration material 32 brush epoxy kicking as an example, the height is 100mm. For example, enter: (take the circumference of the three-dimensional space) mm.

The fourth figure shows a schematic diagram of the work item database 13 of the present case. In the fourth figure, the work item database 13 includes a main engineering project name and coding rule database. 40 and a non-subject engineering project name and coding rule database 41. The above-mentioned main engineering project name and coding rule database 40 and the non-subject engineering project name and coding rule database 41 have their work item codes and work item names and the Public Works Fund Evaluation System (PCCES), and are in the first place. When the processing device P1 constructs the second information S2 of the first information S1, that is, with the second information S2 component (one of the main engineering project material materializing component 21 and the main engineering project data information component 21A, and The non-subjective engineering item data materializing component 23 is coupled to one of the non-main body engineering item data information elements 23A. That is, by adding a work item code conforming to the PCCES coding rule in the second information S2 component, the number of work items can be linked with the PCCES unit price database, and the engineering budget book can be quickly generated.

Example:

A method for generating a construction budget book, comprising the steps of: providing a work item database corresponding to a project work item name and a coding rule order corresponding to a public works expense evaluation system; obtaining a main project item, wherein the main body The engineering project corresponds to the name of a project item and the order of a coding rule of the project data database; obtain a non-subject engineering project item, wherein the non-subject engineering project item corresponds to the name of the engineering project item and a code of the project item database a rule order; and a construction budget book is generated according to the main project item, the non-subject item, the item database, and the public works funding evaluation system.

2. The method for generating a construction budget according to the embodiment 1, wherein: the main engineering project item is a main engineering project item of quantity information; and the non-subject engineering work item is a non-subject engineering item of quantity information. .

3. The method for generating a construction budget according to embodiment 2, wherein the project database comprises a main engineering project name and coding rule database and a non-subject engineering project name and coding rule database.

4. The method for generating a construction budget according to embodiment 3, wherein the main engineering project The name and coding rule database and the non-subject engineering project name and coding rule database are generated according to the engineering project name and coding rule order of the public works funding evaluation system.

5. An information model generation method comprising the steps of: constructing a main project item data into one of a main body engineering item material materializing component and a main body engineering item data information component by using a building information model; Using the building information model to construct a non-subjective engineering project data into one of the non-subjective engineering project data materializing component and one non-main body engineering project data information component, and materializing the non-subject engineering project data One of the component and the non-subjective engineering item information information component is added to one of the corresponding entity engineering item data materializing component and the main engineering project data information component; the accumulation belongs to the subject One of the main engineering items of the materialized component of the main engineering project and the informational component of the main engineering project data; and the non-subjective engineering project data of the non-subjective engineering project data One of the non-essential components of the materialized component and the information component of the non-subjective engineering project data Work item.

6. The method for generating an information model according to embodiment 5, wherein: one of the main project item material materializing component and the main body engineering item data information component comprises a first quantity data; and the non-subject The engineering item data materializing component and the non-main body engineering item data information component comprise a second quantity data.

A method for generating a quantity of a construction project, comprising the steps of: receiving a building model data, the building model data comprising at least one main engineering project data and at least one non-subject engineering project data; and presenting the non in at least one three-dimensional space At least one exact quantity of the main engineering project data.

8. The method for generating a quantity of a construction project as described in Embodiment 7, further comprising the steps of: providing a formula database; and constructing the main project item data into at least one entity engineering item data materializing element by using a building information model. And a main project item One of the information components; and the building information model is used to construct the non-subject engineering project data into at least one non-subject engineering project material materializing component and one non-main body engineering project data information component. And adding one of the non-subjective engineering item material materializing component and the non-main body engineering item data information component to the corresponding physical engineering item data materializing component and the main engineering engineering item data information component In one of them.

9. The method for producing a quantity of construction items according to embodiment 8, which further comprises reinforcing steel and quartz brick kicking, the method further comprising the steps of: forming a materialization of the main engineering project data based on the rebar-oriented component guiding. a first quantity data of the component; based on the quartz brick kicker, presenting the non-main body engineering item data information component in the three-dimensional space, and using the three-dimensional space as a guide to generate information about the non-main body engineering item information component a second quantity data; generating a first calculation formula according to the formula database and the first quantity data to calculate a quantity of construction items of the entity engineering item data materializing component; and according to the formula database and the second The quantity data is used to generate a second calculation formula to calculate the number of construction items of the non-subjective engineering item information information component.

10. The method for generating a quantity of a construction project according to the embodiment 9, further comprising the steps of: building a building information model based on the formula database, the physical component of the main engineering project data, and an information component of the non-subject engineering project data. The building information model uses the first calculation formula and the second calculation formula.

The above-described embodiments are only intended to illustrate the exemplary embodiments of the present invention, but the scope of the present invention is not limited to the specific embodiments described above; and the present invention is modified by those skilled in the art. However, it does not deviate from the scope of the application.

10‧‧‧ Construction Budget Book Generation System

11‧‧‧Information Model Generation System

12‧‧‧ Construction Project Quantity Generation System

13‧‧‧Works database

14‧‧‧ Public Works Funding Valuation System

15‧‧‧ Construction budget

101‧‧‧Information Generation System

Claims (10)

A method for generating a construction budget book comprises the steps of: providing a work item database corresponding to a project work item name and a coding rule order corresponding to a public works expense evaluation system; obtaining a main project item, wherein the main project worker The item corresponds to the name of a project item and the order of a coding rule in the project database; a non-subject item is obtained, wherein the non-subject item corresponds to one of the project item name and a coding rule order And generating a construction budget based on the main engineering project, the non-subject engineering project, the project database, and the public works funding evaluation system. The method of claim 1, wherein: the main engineering project item is a main engineering project item of quantity information; and the non-subject engineering work item is a non-subject engineering item of quantity information. The method of claim 1, wherein the project database comprises a main engineering project name and coding rule database and a non-subject engineering project name and coding rule database. The method of claim 3, wherein the main engineering project name and coding rule database and the non-subject engineering project name and coding rule database are based on the name of the engineering project of the public works funding evaluation system. The order of the encoding rules is generated. An information model generating method comprises the following steps: constructing a main project item data into one of a main body engineering item material materializing component and a main body engineering item data information component by using a building information model, wherein The main project item data corresponds to a project item name and a coding rule order of a work item database, and the work item database corresponds to the engineering work item name and coding rule order of a public works expense evaluation system; Using the building information model to construct a non-subjective engineering project data into one of the non-subjective engineering project data materializing component and one non-main body engineering project data information component, and materializing the non-subject engineering project data One of the component and the non-subjective engineering item information information component is added to one of the corresponding entity engineering item data materializing component and the main engineering project data information component, wherein the non-subject engineering The work item data corresponds to the name of a project item and the order of a coding rule of the work item database; the materialized component of the main project work item and the information component of the main project work item are accumulated One of the items is a main engineering project item; and one of the non-subjective engineering item data materializing component and the non-subject engineering item data information component that is the non-subject engineering item data is a non-subject engineering item. The method of claim 5, wherein: one of the entity engineering item material materializing component and the main body engineering item data information component comprises a first quantity data; and the non-subject engineering item The data materializing component and the non-main body engineering item data information component comprise a second quantity data. A method for generating a quantity of a construction project, comprising the steps of: receiving a building model data, the building model data comprising at least one main engineering project data and at least one non-subject engineering project data, wherein the main engineering project data corresponds to a work item A project work item name and a coding rule order corresponding to a project project name and coding rule order of a public works fund appraisal system, and the non-subject project work item data corresponding to the work item data One of the engineering project item names and an encoding rule order; and at least one three-dimensional space to present at least one of the non-subject engineering items A precise quantity. For example, the method described in claim 7 further includes the following steps: providing a formula database; constructing the main engineering project data into at least one main engineering project data materializing component and a main body by using the building information model One of the information components of the engineering project data; and using the building information model to construct the non-subject engineering project data into at least one non-subject engineering project material materializing component and a non-subject engineering project data information component One of the non-subjective engineering item material materializing elements and one of the non-subject engineering item data information elements are attached to the corresponding entity engineering item data materializing element and the main body engineering item One of the informational components. The method of claim 8, wherein the method further comprises a steel bar and a quartz brick kicker, the method further comprising the steps of: forming a physical component based on the steel bar and using component orientation to generate information about the main project item; The first quantity data; based on the quartz brick kicking foot, presenting the non-main body engineering item data information component in the three-dimensional space, and using the three-dimensional space as a guide to generate one of the information component of the non-main body engineering item data Quantitative data; generating a first calculation formula according to the formula database and the first quantity data to calculate a number of construction items of the entity engineering item data materializing component; and according to the formula database and the second quantity data A second calculation formula is generated to calculate the number of construction items of the information component of the non-subject engineering item data. The method described in claim 9 further includes the following steps: The first calculation formula and the second calculation formula are applied according to the formula database, the building information model of the physical component of the main engineering project data, and the building information model of the information component of the non-subject engineering project data.