CN112231807A - CAD-based house area personalized extraction method, system, equipment and medium - Google Patents
CAD-based house area personalized extraction method, system, equipment and medium Download PDFInfo
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- CN112231807A CN112231807A CN202011061096.4A CN202011061096A CN112231807A CN 112231807 A CN112231807 A CN 112231807A CN 202011061096 A CN202011061096 A CN 202011061096A CN 112231807 A CN112231807 A CN 112231807A
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- 238000000605 extraction Methods 0.000 title claims abstract description 22
- 239000010410 layer Substances 0.000 claims abstract description 63
- 238000000034 method Methods 0.000 claims abstract description 19
- 239000002346 layers by function Substances 0.000 claims abstract description 9
- 238000010276 construction Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 8
- 238000004364 calculation method Methods 0.000 claims abstract description 7
- 230000006870 function Effects 0.000 claims description 66
- 238000004590 computer program Methods 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 3
- 239000000126 substance Substances 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 2
- 238000011960 computer-aided design Methods 0.000 description 17
- 230000006872 improvement Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/10—Geometric CAD
- G06F30/13—Architectural design, e.g. computer-aided architectural design [CAAD] related to design of buildings, bridges, landscapes, production plants or roads
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/20—Design optimisation, verification or simulation
Abstract
The invention provides a method, a system, equipment and a medium for personalized extraction of a real estate area based on CAD. The method comprises the following steps: s1, importing the provided construction drawing into CAD software; s2, loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building set function layer and a common building area function layer; s3, selecting a closed multi-line segment of each functional layer, and extracting the attribute of the functional area through the closed multi-line segment; s4, generating a detailed calculation process of each function layer on a CAD interface, and numbering the area of each set of function layers in the building set; and S5, judging whether the mantissa of the number has a lucky number, if so, adding 1 to the mantissa for numbering, and if not, directly numbering.
Description
Technical Field
The invention relates to a CAD-based house area personalized extraction method, a system, equipment and a medium.
Background
In the process of calculating the area of the house, the functions of total building area, in-house building area, shared building area and the like are involved. The total building area, the in-house building area, the shared building area, etc. need to be calculated. In the existing CAD software, a method for quickly calculating the areas of all functional areas in a partitioning mode is not available, manual wire buckling is needed, and time and labor are wasted.
Disclosure of Invention
The invention provides a method, a system, equipment and a medium for personalized extraction of a real estate area based on CAD (computer-aided design), which can effectively solve the problems.
The invention is realized by the following steps:
the invention provides a CAD-based house area personalized extraction method, which comprises the following steps:
s1, importing the provided construction drawing into CAD software;
s2, loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building set function layer and a common building area function layer;
s3, selecting a closed multi-line segment of each functional layer, and extracting the attribute of the functional area through the closed multi-line segment;
s4, generating a detailed calculation process of each function layer on a CAD interface, and numbering the area of each set of function layers in the building set;
and S5, judging whether the mantissa of the number has a lucky number, if so, adding 1 to the mantissa for numbering, and if not, directly numbering.
As a further improvement, in step S2, each function layer uses a different color for distinguishing from each other.
As a further improvement, in step S2, each function layer uses a different name for distinguishing from each other.
As a further improvement, after step S3, the method further includes:
s31, judging whether the function area is correct, if yes, the step goes to S4, and if no, the step goes to S3.
As a further refinement, in step S5, the number of the mischievous is 4 and/or 7.
The invention further provides a CAD-based house area personalized extraction system, which comprises:
the import module is used for importing the provided construction drawing into CAD software;
the loading unit is used for loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building in-sleeve function layer and a common building area function layer;
the extracting unit is used for selecting a closed multi-line segment of the function on each function layer and extracting the attribute of the function area through the closed multi-line segment;
and the display unit is used for generating the calculation process details of each functional layer on the CAD interface.
The present invention further provides a computer apparatus comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the CAD-based property area personalization extraction method described above.
The present invention further provides a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the aforementioned CAD-based house area personalized extraction method.
The invention has the beneficial effects that: the method comprises the steps of loading a plurality of function layers in a building drawing, then selecting a closed multi-line segment of each function layer, and finally extracting the attribute of the function area through the closed multi-line segment, so that the area of each function layer can be quickly obtained. In addition, when the area of each set in the functional map layer in the building cover is obtained, personalized numbering can be carried out according to personalized selection, and customer experience is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a flowchart of a method for personalized extraction of a property area based on CAD according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings of the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
In the description of the present invention, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1, an embodiment of the present invention provides a method for personalized extraction of a real estate area based on CAD, including the following steps:
s1, importing the provided construction drawing into CAD software;
s2, loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building set function layer and a common building area function layer;
s3, selecting a closed multi-line segment of each functional layer, and extracting the attribute of the functional area through the closed multi-line segment;
s4, generating a detailed calculation process of each function layer on a CAD interface, and numbering the area of each set of function layers in the building set;
and S5, judging whether the mantissa of the number has a lucky number, if so, adding 1 to the mantissa for numbering, and if not, directly numbering.
In step S2, the types of the function layers are not limited to the three function layers, and may be set according to the needs of the user. Taking the construction drawing of a residential district as an example, the total building area of the residential district, the individual area of each residential set, the shared building area (shared area), and the like are generally acquired. As a further improvement, each functional layer may adopt different colors for distinguishing from each other; or each function layer may use a different name for distinguishing each other. In addition, if the building drawing still includes the garage, still can further include garage function map layer.
In step S3, the closed multi-line segment of each function layer is according to the corresponding building area in the corresponding building drawing. For example, the closed line segment corresponding to the total building area function layer is a closed line segment formed by surrounding the building along the outer wall of the building by one circle; the closed line segment corresponding to the functional layer in the building cover is a closed line segment formed by surrounding the house for one circle along the inner wall of each set of house; and the closed line segment corresponding to the common building area function layer is a closed line segment formed by surrounding the common area along each common area for one circle.
As a further improvement, after step S3, the method further includes:
s31, judging whether the function area is correct, if yes, the step goes to S4, and if no, the step goes to S3.
In step S5, the mantissa of the number may be set individually to meet some personalized requirements of the customer. For example, in certain areas of Fujian, room numbers do not like 4 and 7, so these numbers can be removed by personalized automatic settings. Additionally, the garage or storefront may also be personalized.
In addition, after step S5, the method may further include:
and S6, calculating the shared proportion automatically according to the area of each set and the area of each common area. The public sharing proportion can be set by calling the area of the function layer of the shared building area and automatically calculating the function layer in the building cover.
The invention further provides a CAD-based house area personalized extraction system, which comprises:
the import module is used for importing the provided construction drawing into CAD software;
the loading unit is used for loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building in-sleeve function layer and a common building area function layer;
the extracting unit is used for selecting a closed multi-line segment of the function on each function layer and extracting the attribute of the function area through the closed multi-line segment;
and the display unit is used for generating the calculation process details of each functional layer on the CAD interface.
The present invention further provides a computer apparatus comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the CAD-based property area personalization extraction method described above.
The present invention further provides a computer-readable storage medium, which stores a computer program, and the computer program, when executed by a processor, implements the aforementioned CAD-based house area personalized extraction method.
In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
The integrated unit, if implemented in the form of a software functional unit and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present invention may be substantially or partially implemented in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, a network device, or the like) or a processor (processor) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A house area personalized extraction method based on CAD is characterized by comprising the following steps:
s1, importing the provided construction drawing into CAD software;
s2, loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building set function layer and a common building area function layer;
s3, selecting a closed multi-line segment of each functional layer, and extracting the attribute of the functional area through the closed multi-line segment;
s4, generating a detailed calculation process of each function layer on a CAD interface, and numbering the area of each set of function layers in the building set;
and S5, judging whether the mantissa of the number has a lucky number, if so, adding 1 to the mantissa for numbering, and if not, directly numbering.
2. The CAD-based house property area personalized extraction method of claim 1, wherein in step S2, each function layer uses different colors for distinguishing each other.
3. The CAD-based house area personalized extraction method of claim 1, wherein in step S2, each function layer uses different names for distinguishing each other.
4. The CAD-based real estate area personalized extraction method of claim 1, further comprising after step S3:
s31, judging whether the function area is correct, if yes, the step goes to S4, and if no, the step goes to S3.
5. The CAD-based house area personalization extraction method of claim 1, wherein in step S5, the number of the mischief is 4 and/or 7.
6. A CAD-based system for personalized extraction of real estate area, comprising:
the import module is used for importing the provided construction drawing into CAD software;
the loading unit is used for loading a plurality of function layers in the building drawing, wherein the function layers comprise a total building area function layer, a building in-sleeve function layer and a common building area function layer;
the extracting unit is used for selecting a closed multi-line segment of the function on each function layer and extracting the attribute of the function area through the closed multi-line segment;
and the display unit is used for generating the calculation process details of each functional layer on the CAD interface.
7. A computer device, comprising:
at least one processor; and the number of the first and second groups,
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the CAD-based property area personalization extraction method of any of claims 1-4.
8. A computer-readable storage medium, storing a computer program, wherein the computer program, when executed by a processor, implements the CAD-based house area personalized extraction method of any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011061096.4A CN112231807A (en) | 2020-09-30 | 2020-09-30 | CAD-based house area personalized extraction method, system, equipment and medium |
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| CN202011061096.4A CN112231807A (en) | 2020-09-30 | 2020-09-30 | CAD-based house area personalized extraction method, system, equipment and medium |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296693A1 (en) * | 2009-05-22 | 2010-11-25 | Thornberry Dale R | System and process for roof measurement using aerial imagery |
| CN110288134A (en) * | 2019-06-06 | 2019-09-27 | 国网湖北省电力有限公司孝感供电公司 | A kind of fast automatic statistical method of city classification land area |
| CN110414151A (en) * | 2019-07-31 | 2019-11-05 | 无锡市建筑设计研究院有限责任公司 | A kind of residence model shared area calculation method based on CAD |
| CN111191371A (en) * | 2019-12-31 | 2020-05-22 | 武汉联成政通科技有限公司 | Method for rapidly extracting and calculating building area |
-
2020
- 2020-09-30 CN CN202011061096.4A patent/CN112231807A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100296693A1 (en) * | 2009-05-22 | 2010-11-25 | Thornberry Dale R | System and process for roof measurement using aerial imagery |
| CN110288134A (en) * | 2019-06-06 | 2019-09-27 | 国网湖北省电力有限公司孝感供电公司 | A kind of fast automatic statistical method of city classification land area |
| CN110414151A (en) * | 2019-07-31 | 2019-11-05 | 无锡市建筑设计研究院有限责任公司 | A kind of residence model shared area calculation method based on CAD |
| CN111191371A (en) * | 2019-12-31 | 2020-05-22 | 武汉联成政通科技有限公司 | Method for rapidly extracting and calculating building area |
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Application publication date: 20210115 |