CN111080771B - Information model construction method applied to three-dimensional intelligent aided design - Google Patents
Information model construction method applied to three-dimensional intelligent aided design Download PDFInfo
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Abstract
The invention relates to the field of auxiliary design of power grid information models, and the data of the existing power grid model are not fully utilized, and the invention provides an information model construction method applied to three-dimensional intelligent auxiliary design, which is used for constructing a power grid model, wherein the power grid model is constructed by a plurality of sub-models, the sub-models present the modes corresponding to the stage in different engineering stages, and the modes comprise a true image mode, an image mode and an abstract mode; the real-phase mode comprises a high-true three-dimensional model and a low-true three-dimensional model; constructing a standard model library by using a low-true three-dimensional model of a plurality of sub-models in the power grid model and corresponding imaging modes and abstract modes thereof; the method for assisting in designing the power grid model comprises the steps of constructing or expanding a standard model library through a high-true three-dimensional model of each sub-model in the power grid model; the power grid design is assisted by applying a standard model library, and the power grid design is converted into a high-fidelity three-dimensional model corresponding to the power grid model; the utilization rate of the power grid model data can be increased, and help is provided for subsequent power grid design.
Description
Technical Field
The invention relates to the field of auxiliary design of power grid information models, in particular to an information model construction method applied to three-dimensional intelligent auxiliary design.
Background
In order to realize the digital design conception of the power grid, a digital framework system in an enterprise is established, and most power grids adopt highly real three-dimensional modeling in the design, and the modeling mode is used for modeling data such as attribute information, model granularity and the like. The adoption of the highly real three-dimensional model (hereinafter referred to as a high-true three-dimensional model) has the advantages of large workload and high modeling difficulty, so that more design workload and design cost are increased, and the application degree is low in the whole life cycle links of the subsequent engineering construction stage, the operation and maintenance stage and the like. And each power grid engineering is modeled repeatedly, so that the workload is large and the efficiency is low.
Therefore, there is an urgent need to solve the problem of how to make efficient use of highly realistic three-dimensional model data in subsequent projects and reuse in subsequent power grid engineering modeling.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects in the prior art, and provide an information model construction method applied to three-dimensional intelligent aided design.
In order to achieve the above purpose, the present invention is realized by the following technical scheme: an information model construction method applied to three-dimensional intelligent aided design is used for constructing a power grid model, the power grid model is constructed by a plurality of sub-models, the sub-models present a mode corresponding to different design stages or different engineering stages, and the mode comprises a true mode, an apparent mode and an abstract mode; the real-phase mode comprises a high-true three-dimensional model and a low-true three-dimensional model; the high-fidelity three-dimensional model has the same structure, material property and surface texture as those of a real object, and is generated by modeling and rendering the real object through three-dimensional software; the low-true three-dimensional model has the same structure as a real object, and is generated through modeling or light weight treatment of the high-true three-dimensional model; the imaging mode is represented by a line structure and is generated by carrying out linearization processing on a low-true three-dimensional model; the abstract mode is formed by symbols or graphs with three-dimensional structures, and is generated after the simplification of the object mode; the low-true three-dimensional model of a plurality of sub-models in the power grid model and the corresponding imaging mode and abstract mode thereof are constructed into a standard model library; the method for assisting in designing the power grid model comprises the steps of constructing or expanding a standard model library through a high-true three-dimensional model of each sub-model in the power grid model; and (3) assisting in designing the power grid by using a standard model library and converting the power grid into a high-fidelity three-dimensional model corresponding to the power grid model.
According to the technical scheme, the high-true three-dimensional model of each sub-model in the power grid model is converted into the low-true three-dimensional model, the imaging mode and the abstract mode, and the standard model library is constructed, so that on one hand, the data of the high-true three-dimensional model can be effectively utilized, models of other modes can be generated for the subsequent engineering stage, and the high-true three-dimensional model data can be effectively utilized in the subsequent engineering; on the other hand, the constructed standard model library can provide help for the next power grid engineering design, assist the power grid model design process and reduce the workload of the power grid model when a high-true three-dimensional model is built.
The invention further preferably comprises the following steps: the step of constructing or expanding a standard model library through the high-true three-dimensional model of the sub-model in the power grid model comprises the steps of a1, respectively converting the high-true three-dimensional model of the sub-model forming the power grid model into a low-true three-dimensional model; step a2, performing multi-level classification on the transformed low-true three-dimensional model of each sub-model and marking according to classification levels; step a3, respectively searching the classification marks of the low-true three-dimensional models in the step 2 in a standard model library according to the corresponding classification level; if the standard model library does not have the classification mark, performing step a4 until the standard model library contains low-true three-dimensional models of all sub-models in the power grid model, and completing construction or extension of the standard model library; and a4, adding the classification mark of the level into a standard model library and recording a low-true three-dimensional model corresponding to the mark.
The invention further preferably comprises the following steps: the high-fidelity three-dimensional model is formed by 3dmax software live-action modeling and rendering, and model files HReal.AIM and material report files are respectively formed in storage; the low-true three-dimensional model is formed by carrying out light weight processing on the high-true three-dimensional model through 3dmax software, and a model file LReal.
The invention further preferably comprises the following steps: when the high-true three-dimensional model or the low-three-dimensional model is subjected to light weight processing through 3dmax software, a model file REP.AIM representing an imaging mode and a model file ABS.AIM representing an abstract mode are also generated.
The invention further preferably comprises the following steps: the model file LReal.AIM can be reversely converted into a model file HReal.AIM in 3dmax software in cooperation with a material report file.
In summary, the invention has the following beneficial effects: on one hand, the data of the high-true three-dimensional model can be effectively utilized, models of other modes can be generated for the subsequent engineering stage, and the highly-true three-dimensional model data can be effectively utilized in the subsequent engineering; on the other hand, the constructed standard model library can provide help for the next power grid engineering design, assist the power grid model design process and reduce the workload of the power grid model when a high-true three-dimensional model is built.
Drawings
FIG. 1 is a schematic diagram of a model building path in the present invention.
Fig. 2 is a high-true three-dimensional model of a power transformation device.
Fig. 3 is a low true three-dimensional model of a power transformation device.
Fig. 4 is an illustration of an imaging modality of a power transformation device.
Figure 5 is an abstract modality of a power transformation device.
FIG. 6 is a schematic diagram of the structure of a standard model library constructed in the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is merely illustrative of the present invention and is not intended to be limiting, and modifications thereof without creative contribution can be made by those skilled in the art after reading the present specification, as long as they are protected by patent laws within the scope of claims of the present invention.
The invention provides an information model construction method applied to three-dimensional intelligent aided design, which is used for constructing a power grid model, wherein the power grid model is constructed by a plurality of sub-models, and the sub-models comprise a site equipment model and a power transmission line model.
The sub-model presents the modality corresponding to the stage, including the real modality, the avatar modality, and the abstract modality, at a different design stage or a different engineering stage.
The real-phase modality includes a high-true three-dimensional model and a low-true three-dimensional model. The high-fidelity three-dimensional model has the same structure, material property and surface texture as the real object, and is generated by modeling and rendering the real object through three-dimensional software. The low-true three-dimensional model has the same structure as a real object, and is generated through modeling or light weight processing of the high-true three-dimensional model. The imaging mode is represented by a line structure and is generated by linearizing a low-true three-dimensional model. The abstract mode is formed by symbols or graphics with a three-dimensional structure, and is generated by simplifying the object mode.
The low true three-dimensional model of a plurality of sub-models in the power grid model and the corresponding imaging mode and abstract mode thereof are constructed into a standard model library. The method for assisting in the design of the power grid model comprises the steps of constructing or expanding a standard model library through a high-fidelity three-dimensional model of each sub-model in the power grid model, and assisting in the design of the power grid by using the standard model library and converting the power grid design into the high-fidelity three-dimensional model of the corresponding power grid model.
The step of building or augmenting the standard model library with a high-true three-dimensional model of the sub-model within the grid model includes,
step a1, respectively converting high-true three-dimensional models of sub-models forming a power grid model into low-true three-dimensional models;
step a2, performing multi-level classification on the transformed low-true three-dimensional model of each sub-model and marking according to classification levels;
step a3, respectively searching the classification marks of the low-true three-dimensional models in the step 2 in a standard model library according to the corresponding classification level; if the standard model library does not have the classification mark, performing step a4 until the standard model library contains low-true three-dimensional models of all sub-models in the power grid model, and completing construction or extension of the standard model library;
and a4, adding the classification mark of the level into a standard model library and recording a low-true three-dimensional model corresponding to the mark.
As shown in fig. 1-5, in the above steps, the high-fidelity three-dimensional model is formed by 3dmax software live-action modeling and rendering, and model files hreal. The low-true three-dimensional model is formed by light-weight processing of the high-true three-dimensional model through 3dmax software, and a model file LReal.
When the high-true three-dimensional model or the low-three-dimensional model is subjected to light weight processing through 3dmax software, a model file REP.AIM representing an imaging mode and a model file ABS.AIM representing an abstract mode are also generated.
The model file LReal.AIM can be reversely converted into the model file HReal.AIM in 3dmax software in cooperation with the material report file.
In the subsequent design process, the model can be light-weighted through 3dmax software to form LReal.AIM (low true three-dimensional model) or REP.AIM (representational mode) and lead out DWG, and the lead-out model and HReal.AIM grade material report file are jointly used for other platforms such as Revit to carry out three-dimensional design. After the three-dimensional design is finished, the design result comprises a material report file which can be imported into 3dmax software through a DWG or FBX format for automatic rendering, so that the method is convenient for subsequent construction, operation and maintenance and other stage application.
As shown in FIG. 6, the relationship between the high-true three-dimensional model, the low-true three-dimensional model, the avatar modality, and the abstract modality is shown. Each sub-model can form three modes, and the engineering AIM (power grid model) is designed by converting a plurality of sub-models into light weight, forming a whole (namely, forming a model file lreal. AIM of the power grid model) and then converting the model file lreal. AIM into a model file hreai.
For example, the transformer is represented in a symbol or a graph with a three-dimensional structure in an abstract mode (as shown in fig. 5), and because the symbol or the graph with the three-dimensional structure is used for representing, cables can be layered in space according to a high degree, and when lines among a plurality of devices need to be crossed, the lines can be layered in space, so that more information can be displayed compared with a plane drawing.
The different voltage class, different working type under the apparent mode of transformer also different, the same transformer is because of equipment manufacturer is different, even the same model, there is slight difference in appearance, therefore the transformer under the same apparent mode, its low true three-dimensional model and high true three-dimensional model are the same. The same is true for other devices, so correspondence between devices in different modalities is referred to in fig. 2-5.
The step of assisting the grid design by applying a library of standard models and converting into a high-true three-dimensional model of the corresponding grid model comprises,
step b1: selecting an imaging mode or an abstract mode of a sub-model required for constructing a power grid model from a standard model library and forming the imaging mode or the abstract mode into a power grid model of the imaging mode or the abstract mode;
step b2: determining the type and the parameter of each sub-model according to engineering requirements, and selecting a low-true three-dimensional model conforming to the type and the parameter from a standard model library one by one to replace an apparent mode or an abstract mode of the sub-model of the power grid model; if the standard model library is quasi-missing the low-true three-dimensional model of the type and the parameters, modeling the low-true three-dimensional model missing in the standard model library; until the imaging mode or abstract mode of each sub-model in the power grid model is replaced;
step b3: and setting material properties and surface texture parameters for parts of the low-true three-dimensional model of each sub-model in the power grid model, and then performing high-precision rendering to generate a high-true three-dimensional model.
The meaning of coincidence in step b2 includes complete coincidence and approximate coincidence, which means that the coincidence of the type and the parameter reaches a prescribed value; when the model is completely matched, the corresponding imaging mode or abstract mode is directly replaced by the low true three-dimensional model in the standard library; when the two-dimensional model approximately accords with the standard library, a low-true three-dimensional model with the highest coincidence degree in the standard library is selected, and is modified.
And b2, newly adding marks corresponding to the classification level one by one in a standard model library for the modeling or modified low-true three-dimensional model in the step b2, and recording the low-true three-dimensional model.
The power transmission line model comprises a cable model and an iron tower model. The low true three-dimensional model linearization processing method for the transmission line model is as follows,
step c1: neglecting the color of each part in the low true three-dimensional model;
step c2: the cable model is simplified, and a plurality of cables which are parallel to each other and have a space within the range X are replaced by one cable;
step c3: the iron tower model is simplified, steel materials forming the iron tower are lined, the steel materials with the volume are replaced by line segments with the same length, and parts with the volume smaller than Y are omitted.
The method for simplifying the imaging mode of the transmission line model is as follows,
step d1: simplifying the imaging mode of the iron tower and replacing the imaging mode by a vertical line segment;
step d2: the cable imaging modes on the iron towers are grouped, and the imaging modes of the cables in each group are sequentially arranged in the vertical direction.
Claims (4)
1. An information model construction method applied to three-dimensional intelligent aided design is used for constructing a power grid model and is characterized in that the power grid model is constructed by a plurality of sub-models, the sub-models present a mode corresponding to different design stages or different engineering stages, and the mode comprises a true image mode, an image mode and an abstract mode;
the image mode comprises a high-true three-dimensional model and a low-true three-dimensional model;
the high-fidelity three-dimensional model has the same structure, material property and surface texture as those of a real object, and is generated by modeling and rendering the real object through three-dimensional software;
the low-true three-dimensional model has the same structure as a real object, and is generated through modeling or light weight treatment of the high-true three-dimensional model;
the imaging mode is represented by a line structure and is generated by carrying out linearization processing on a low-true three-dimensional model;
the abstract mode is formed by symbols or graphs with three-dimensional structures, and is generated after the simplification of the object mode;
the low-true three-dimensional model of a plurality of sub-models in the power grid model and the corresponding imaging mode and abstract mode thereof are constructed into a standard model library;
the information model construction method applied to the three-dimensional intelligent aided design further comprises the following steps:
constructing or expanding a standard model library through a high-true three-dimensional model of each sub-model in the power grid model;
the power grid design is assisted by applying a standard model library, and the power grid design is converted into a high-fidelity three-dimensional model corresponding to the power grid model;
the step of constructing or expanding a standard model library by a high-true three-dimensional model of a sub-model in a power grid model comprises the following steps:
step a1: respectively converting high-true three-dimensional models of sub-models forming the power grid model into low-true three-dimensional models;
step a2: performing multi-level classification on the transformed low-true three-dimensional model of each sub-model and marking according to classification levels;
step a3: respectively searching the classification marks of the low-true three-dimensional models in the step 2 in the standard model library according to the corresponding classification level; if the standard model library does not have the classification mark, performing step a4 until the standard model library contains low-true three-dimensional models of all sub-models in the power grid model, and completing construction or extension of the standard model library;
step a4: adding the level classification mark in a standard model library and recording a low-true three-dimensional model corresponding to the mark;
the step of assisting the design of the power grid by using the standard model library and converting the power grid design into a high-true three-dimensional model of a corresponding power grid model comprises the following steps of:
step b1: selecting an imaging mode or an abstract mode of a sub-model required for constructing a power grid model from a standard model library and forming the imaging mode or the abstract mode into a power grid model of the imaging mode or the abstract mode;
step b2: determining the type and the parameter of each sub-model according to engineering requirements, and selecting a low-true three-dimensional model conforming to the type and the parameter from a standard model library one by one to replace an apparent mode or an abstract mode of the sub-model of the power grid model; if the standard model library is quasi-missing the low-true three-dimensional model of the type and the parameters, modeling the low-true three-dimensional model missing in the standard model library; until the imaging mode or abstract mode of each sub-model in the power grid model is replaced;
step b3: and setting material properties and surface texture parameters for parts of the low-true three-dimensional model of each sub-model in the power grid model, and then performing high-precision rendering to generate a high-true three-dimensional model.
2. The information model construction method according to claim 1, wherein the high-fidelity three-dimensional model is formed by 3dmax software live-action modeling and rendering, and model files hreal, aim and material report files are respectively formed during storage; the low-true three-dimensional model is formed by carrying out light weight processing on the high-true three-dimensional model through 3dmax software, and a model file LReal.
3. The information model construction method according to claim 2, wherein the model file rep. Aim representing the model modality and the model file abs. Aim representing the abstract model modality are also generated when the high-true three-dimensional model or the low-three-dimensional model is light-weighted by 3dmax software.
4. The method of claim 3, wherein the model file lreal.aim is reversely converted into model file hreal.aim in 3dmax software in cooperation with a material report file.
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010044623A (en) * | 2008-08-13 | 2010-02-25 | Ihi Corp | Vegetation detection device and method |
| JP2012128002A (en) * | 2010-12-13 | 2012-07-05 | Panasonic Corp | Device map display device |
| CN105005676A (en) * | 2015-08-13 | 2015-10-28 | 国网上海市电力公司 | Three-dimension design method based on cable engineering information model |
| WO2015176563A1 (en) * | 2014-05-22 | 2015-11-26 | 袁志贤 | Unified modeling method using generalized measurement transverse correlation mode |
| CN106775746A (en) * | 2016-12-28 | 2017-05-31 | 国家电网公司 | A kind of intelligent substation three-dimensional artificial training soft ware system and its platform building method |
| WO2017117607A1 (en) * | 2015-12-31 | 2017-07-06 | Esi Group | Augmentation of virtual models |
| CN108388704A (en) * | 2018-01-31 | 2018-08-10 | 南京工程学院 | Intelligent distribution area extension modeling based on CIM and integrated platform construction method |
| CN109583108A (en) * | 2018-12-06 | 2019-04-05 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of UHV transmission line scenario building method based on GIS |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831307B (en) * | 2012-05-31 | 2013-11-13 | 山东电力集团公司青岛供电公司 | Three-dimensional GIS (Geographic Information System) technology based power grid visualization system and method |
-
2020
- 2020-03-20 CN CN201911201094.8A patent/CN111080771B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010044623A (en) * | 2008-08-13 | 2010-02-25 | Ihi Corp | Vegetation detection device and method |
| JP2012128002A (en) * | 2010-12-13 | 2012-07-05 | Panasonic Corp | Device map display device |
| WO2015176563A1 (en) * | 2014-05-22 | 2015-11-26 | 袁志贤 | Unified modeling method using generalized measurement transverse correlation mode |
| CN105005676A (en) * | 2015-08-13 | 2015-10-28 | 国网上海市电力公司 | Three-dimension design method based on cable engineering information model |
| WO2017117607A1 (en) * | 2015-12-31 | 2017-07-06 | Esi Group | Augmentation of virtual models |
| CN106775746A (en) * | 2016-12-28 | 2017-05-31 | 国家电网公司 | A kind of intelligent substation three-dimensional artificial training soft ware system and its platform building method |
| CN108388704A (en) * | 2018-01-31 | 2018-08-10 | 南京工程学院 | Intelligent distribution area extension modeling based on CIM and integrated platform construction method |
| CN109583108A (en) * | 2018-12-06 | 2019-04-05 | 中国电力工程顾问集团西南电力设计院有限公司 | A kind of UHV transmission line scenario building method based on GIS |
Non-Patent Citations (3)
| Title |
|---|
| 基于GIS的输电线路三维辅助设计系统研究与实现;李建斌;潘圆君;王嘉华;黄淮;;信息通信(第11期);全文 * |
| 基于三维仿真技术的电力电缆管理系统设计;刘燕平;《现代商贸工业》;全文 * |
| 输电线路铁塔三维数字化建模方法研究;李美峰;《山东电力技术》;第46卷(第7期);18-23 * |
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