CN113535681A - Method and system for automatically importing parameters of transformer substation design model - Google Patents
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Abstract
The invention discloses a method and a system for automatically importing parameters of a transformer substation design model, which are applied to the technical field of electric power.A standard BIM model is converted by the parameters of the transformer substation design model, then the transformer substation design model is further subdivided according to professional and professional fine requirements, and a sub-standard BIM model is exported by coloring; converting the sub-standard BIM model into Fbx files, importing the Fbx files into Unity software, and determining an association relation; when the substation is reconstructed or designed next time, the sub-standard BIM model can be called by inputting the parameters of the modified design model according to the determined first incidence relation, the sub-standard BIM model is further combined according to the second incidence relation, the standard BIM model is led into the Unity software, the standard BIM model is split, the time for leading in data is shortened by calling, and meanwhile, the labor cost is greatly reduced.
Description
Technical Field
The invention relates to the technical field of electric power, in particular to a method and a system for automatically importing parameters of a transformer substation design model.
Background
The stable operation of the power system cannot be separated from the good operation of the power equipment, and the maintenance and technical transformation of the power equipment are indispensable, but the transformation of the transformer substation is trivial and complicated work. At present, a transformer substation technical improvement project is not standardized by a unified typical design, and a designer often designs the transformer substation technical improvement project only according to personal experience. Particularly, some technical improvement projects relate to the matching of various devices, the new devices need to be subjected to type selection and verification, and if the design is made only by the personal experience of designers, errors often occur, so that the delay of field construction is caused. Even if some simple modifications are carried out, only one or a few devices may be replaced, and a designer needs to repeatedly check and verify the devices, so that the waste of manpower, material resources and financial resources is caused; moreover, similar technical reconstruction projects of the transformer substation are designed by different designers, because the types of equipment are different or the personal experiences are different, the quantity of auxiliary materials (such as low-voltage power cables, fire retardant packages, plugging materials and the like) required in reconstruction is greatly different, and the project quantity and the construction cost are far from each other. In a word, if the engineering is completed by pure manpower, the working efficiency is low, the error rate is high, the power transmission time is easily delayed, and the power utilization of a user is influenced.
Furthermore, simulation software is introduced for simulation in the prior art, the Revit software is a common tool for building model modeling, and Unity3D is a domestic popular model display engine supporting cross-platform. At present, many practitioners in China derive a general FBX model file from a building information model of a model data packet constructed by Revit software, then import the FBX model file into Unity3D, and finally release the FBX model file to a mobile terminal and a Web terminal for display, the method for importing the building information model into Unity3D for display has the biggest defect of high time cost, and the conversion of one model generally takes 1 to 3 hours. In order to solve the above problems, workers have led the building information model into 3DMax, perform a second mapping, and then lead the building information model out to Unity3D for display.
Therefore, how to provide a method and a system for automatically importing parameters of a substation design model, which reduce import time and save labor cost, is a problem that needs to be solved by those skilled in the art.
Disclosure of Invention
In view of this, the invention provides a method and a system for automatically importing parameters of a transformer substation design model, which shorten import time and save labor cost.
In order to achieve the above purpose, the invention provides the following technical scheme:
a method for automatically importing parameters of a transformer substation design model comprises the following specific steps:
acquiring parameters of a transformer substation design model;
constructing a standard BIM (building information modeling) model according to the parameters of the transformer substation design model;
splitting the standard BIM model, wherein the splitting is carried out according to a fixed standard to obtain a sub-standard BIM model;
converting the sub-standard BIM model into Fbx files and importing the Fbx files into Unity software;
acquiring a first incidence relation between the attribute information of the sub-standard BIM model and the transformer substation model and parameters, and acquiring and storing a second incidence relation between the standard BIM model and the sub-standard BIM model;
and importing parameters of the transformer substation design model by calling and adjusting the first incidence relation and the second incidence relation.
Preferably, in the above method for automatically importing parameters of a substation design model, the parameters of the substation design model include a three-dimensional drawing, and sizes of beams, plates, columns, walls, lines, and power equipment of the design model.
Preferably, in the above method for automatically importing parameters of a substation design model, the specific step of splitting the standard BIM model includes:
dividing the standard BIM model into a structure specialty, a building specialty, a water supply and drainage specialty, a heating and ventilation specialty, an electrical specialty and a curtain wall specialty according to the specialties;
performing secondary division according to professional fine requirements;
coloring the structure after the secondary division;
and deriving the same color part to obtain the sub-standard BIM model.
Preferably, in the above method for automatically importing parameters of a substation design model, the first association relationship is represented by θ1＝f(xi)；
The second relationship is represented by θ2＝g(θ)；
The first incidence relation and the second incidence relation determine the relation between the parameters of the substation design model and the sub-standard BIM model, wherein xiAnd designing parameters of the model for the transformer substation.
Preferably, in the above method for automatically importing parameters of a substation design model, the parameters of the substation design model are adjusted, the parameters of the substation design model are converted into the sub-standard BIM model, the sub-standard BIM model is converted into an Fbx file, and the Fbx file is imported into Unity software.
A system for automatically importing parameters of a substation design model comprises:
the acquisition module is used for acquiring parameters of a transformer substation design model;
the conversion module is used for constructing a standard BIM (building information modeling) model according to the parameters of the transformer substation design model;
the splitting module is used for splitting the standard BIM model, and splitting the standard BIM model according to a fixed standard to obtain a sub-standard BIM model;
the input module is used for converting the sub-standard BIM model into an Fbx file and importing the Fbx file into Unity software;
the incidence relation determining module is used for acquiring a first incidence relation between the attribute information of the sub-standard BIM model and the transformer substation model and parameters, and acquiring and storing a second incidence relation between the standard BIM model and the sub-standard BIM model;
and the import module imports parameters of the transformer substation design model by calling and adjusting the first incidence relation and the second incidence relation.
Preferably, in the above system for automatically importing parameters of a transformer substation design model, the obtaining module obtains a three-dimensional drawing and sizes of beams, plates, columns, walls, lines and power equipment of the design model.
Preferably, in the above system for automatically importing parameters of a substation design model, the splitting module includes:
the professional splitting unit is used for dividing the standard BIM model into a structure professional, a building professional, a water supply and drainage professional, a heating and ventilation professional, an electrical professional and a curtain wall professional;
the fine splitting unit is used for carrying out secondary division according to professional fine requirements;
a coloring unit that colors the structure divided twice;
and the derivation unit is used for deriving the same color part to obtain the sub-standard BIM model.
Preferably, in the above system for automatically importing parameters of a substation design model, the association relationship determining module includes:
the first incidence relation unit is used for determining a first incidence relation;
and the second incidence relation unit is used for determining the second incidence relation.
Preferably, in the above system for automatically importing parameters of a substation design model, the importing module converts the parameters of the substation design model into the sub-standard BIM model by adjusting the parameters of the substation design model, converts the sub-standard BIM model into an Fbx file, and imports the Fbx file into Unity software.
According to the technical scheme, compared with the prior art, the invention discloses a method and a system for automatically importing the parameters of the transformer substation design model, the parameters of the transformer substation design model are converted into the standard BIM model, then the standard BIM model is further subdivided according to professional and professional fine requirements, and the sub-standard BIM model is exported through coloring; converting the sub-standard BIM model into Fbx files, importing the Fbx files into Unity software, and determining an association relation; when the substation is reconstructed or designed next time, the sub-standard BIM model can be called by inputting the parameters of the modified design model according to the determined first incidence relation, the sub-standard BIM model is further combined according to the second incidence relation, the standard BIM model is led into the Unity software, the standard BIM model is split, the time for leading in data is shortened by calling, and meanwhile, the labor cost is greatly reduced.
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In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a flow chart of the process of the present invention;
FIG. 2 is a block diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention discloses a method for automatically importing parameters of a transformer substation design model, which comprises the following steps of as shown in figure 1,
the method comprises the following specific steps: acquiring parameters of a transformer substation design model;
constructing a standard BIM model according to parameters of a transformer substation design model;
splitting the standard BIM model, and splitting the standard BIM model according to a fixed standard to obtain a sub-standard BIM model;
converting the sub-standard BIM model into Fbx files, and importing the Fbx files into Unity software;
acquiring a first incidence relation between attribute information of the sub-standard BIM model and a transformer substation model and parameters, and acquiring and storing a second incidence relation between the standard BIM model and the sub-standard BIM model;
and importing parameters of the substation design model by calling and adjusting the first incidence relation and the second incidence relation.
Through the technical scheme, when the transformer substation is reconstructed or designed next time, the difficulty of constructing the model can be reduced by using the incidence relation obtained by the historical data, the time for importing the data is reduced, and the working efficiency is greatly improved.
In order to further optimize the technical scheme, the parameters of the transformer substation design model comprise a three-dimensional drawing and the sizes of beams, plates, columns, walls, lines and power equipment of the design model.
In order to further optimize the technical scheme, the specific steps of splitting the standard BIM model comprise:
dividing according to the specialty, and dividing the standard BIM model into a structure specialty, a building specialty, a water supply and drainage specialty, a heating and ventilation specialty, an electrical specialty and a curtain wall specialty;
performing secondary division according to professional fine requirements;
coloring the structure after the secondary division;
and deriving the same color part to obtain a sub-standard BIM model.
Further, as shown in table 1 below, the types of professional and professional fine-grained requirement divisions;
TABLE 1
Through the above table, the standard BIM model is divided into different specialties, and further divided according to fine requirements, for example, taking a column in a structural specialty as an example, all specialties are subdivided according to professional details, the column in the structural specialty is colored, the coloring principle is adjusted according to geometric information, the geometric information represents the length and the diameter of the column, all the column structures are red, the larger the diameter or the longer the length, the darker the red color is, and the specific coloring can be set by human.
In order to further optimize the above technical solution, the first association is expressed as θ1＝f(xi)；
The second relationship is represented by θ2＝g(θ)；
The first incidence relation and the second incidence relation determine the relation between the parameters of the substation design model and the sub-standard BIM model, wherein xiAnd designing parameters of the model for the transformer substation.
The incidence relation can be determined by constructing a linear regression equation, a sub-standard BIM model can be obtained by adjusting parameters of a design model of the transformer substation after the linear relation is determined, and the standard BIM model is determined according to a division standard, namely a second incidence relation.
In order to further optimize the technical scheme, parameters of the substation design model are converted into a sub-standard BIM model by adjusting the parameters of the substation design model, the sub-standard BIM model is converted into an Fbx file, and the Fbx file is imported into Unity software.
Furthermore, the import of the standard BIM model can be realized by importing parameters of the substation design model and simultaneously utilizing the incidence relation.
Another embodiment of the present invention discloses a system for automatically importing parameters of a substation design model, as shown in fig. 2, the system includes:
the acquisition module is used for acquiring parameters of a transformer substation design model;
the conversion module is used for constructing a standard BIM (building information modeling) model according to parameters of the transformer substation design model;
the splitting module is used for splitting the standard BIM model, and splitting the standard BIM model according to a fixed standard to obtain a sub-standard BIM model;
the input module is used for converting the sub-standard BIM model into an Fbx file and importing the Fbx file into Unity software;
the association relation determining module is used for acquiring a first association relation between the attribute information of the sub-standard BIM model and the transformer substation model and parameters, and acquiring and storing a second association relation between the standard BIM model and the sub-standard BIM model;
and the import module imports parameters of the transformer substation design model by calling and adjusting the first incidence relation and the second incidence relation.
In order to further optimize the technical scheme, the acquisition module acquires the three-dimensional drawing and sizes of beams, plates, columns, walls, lines and power equipment of the design model.
In order to further optimize the above technical solution, the splitting module includes:
the professional splitting unit is used for dividing the standard BIM model into a structure professional, a building professional, a water supply and drainage professional, a heating and ventilation professional, an electrical professional and a curtain wall professional;
the fine splitting unit is used for carrying out secondary division according to professional fine requirements;
a coloring unit that colors the structure divided twice;
and the derivation unit is used for deriving the same color part to obtain the sub-standard BIM model.
In order to further optimize the above technical solution, the association relation determining module includes:
the first incidence relation unit is used for determining a first incidence relation;
and the second incidence relation unit is used for determining the second incidence relation.
In order to further optimize the technical scheme, the module is imported, the parameters of the substation design model are converted into a sub-standard BIM model by adjusting the parameters of the substation design model, the sub-standard BIM model is converted into an Fbx file, and the Fbx file is imported into the Unity software.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. A method for automatically importing parameters of a transformer substation design model is characterized by comprising the following specific steps: acquiring parameters of a transformer substation design model;
constructing a standard BIM (building information modeling) model according to the parameters of the transformer substation design model;
splitting the standard BIM model, wherein the splitting is carried out according to a fixed standard to obtain a sub-standard BIM model;
converting the sub-standard BIM model into Fbx files and importing the Fbx files into Unity software;
acquiring a first incidence relation between the attribute information of the sub-standard BIM model and the transformer substation model and parameters, and acquiring and storing a second incidence relation between the standard BIM model and the sub-standard BIM model;
and importing parameters of the transformer substation design model by calling and adjusting the first incidence relation and the second incidence relation.
2. The method for automatically importing the parameters of the substation design model according to claim 1, wherein the parameters of the substation design model comprise three-dimensional drawings and sizes of beams, plates, columns, walls, lines and power equipment of the design model.
3. The method for automatically importing parameters of a substation design model according to claim 1, wherein the specific steps of splitting the standard BIM model comprise:
dividing the standard BIM model into a structure specialty, a building specialty, a water supply and drainage specialty, a heating and ventilation specialty, an electrical specialty and a curtain wall specialty according to the specialties;
performing secondary division according to professional fine requirements;
coloring the structure after the secondary division;
and deriving the same color part to obtain the sub-standard BIM model.
4. The method for automatically importing the parameters of the substation design model according to claim 1,wherein the first correlation is represented by θ1＝f(xi)；
The second relationship is represented by θ2＝g(θ)；
The first incidence relation and the second incidence relation determine the relation between the parameters of the substation design model and the sub-standard BIM model, wherein xiAnd designing parameters of the model for the transformer substation.
5. The method for automatically importing the parameters of the substation design model according to claim 1, wherein the parameters of the substation design model are converted into the sub-standard BIM model by adjusting the parameters of the substation design model, and the sub-standard BIM model is converted into Fbx file and imported into Unity software.
6. A system for automatically importing parameters of a transformer substation design model is characterized by comprising:
the acquisition module is used for acquiring parameters of a transformer substation design model;
the conversion module is used for constructing a standard BIM (building information modeling) model according to the parameters of the transformer substation design model;
the splitting module is used for splitting the standard BIM model, and splitting the standard BIM model according to a fixed standard to obtain a sub-standard BIM model;
the input module is used for converting the sub-standard BIM model into an Fbx file and importing the Fbx file into Unity software;
the incidence relation determining module is used for acquiring a first incidence relation between the attribute information of the sub-standard BIM model and the transformer substation model and parameters, and acquiring and storing a second incidence relation between the standard BIM model and the sub-standard BIM model;
and the import module imports parameters of the transformer substation design model by calling and adjusting the first incidence relation and the second incidence relation.
7. The system for automatically importing parameters of a substation design model according to claim 6, wherein the obtaining module obtains a three-dimensional drawing and sizes of beams, plates, columns, walls, lines and power equipment of the design model.
8. The system for automatically importing parameters of a substation design model according to claim 6, wherein the splitting module comprises:
the professional splitting unit is used for dividing the standard BIM model into a structure professional, a building professional, a water supply and drainage professional, a heating and ventilation professional, an electrical professional and a curtain wall professional;
the fine splitting unit is used for carrying out secondary division according to professional fine requirements;
a coloring unit that colors the structure divided twice;
and the derivation unit is used for deriving the same color part to obtain the sub-standard BIM model.
9. The system for automatically importing parameters of a substation design model according to claim 6, wherein the association relation determining module comprises:
the first incidence relation unit is used for determining a first incidence relation;
and the second incidence relation unit is used for determining the second incidence relation.
10. The system for automatically importing parameters of a substation design model according to claim 6, wherein the importing module converts the parameters of the substation design model into the sub-standard BIM model by adjusting the parameters of the substation design model, converts the sub-standard BIM model into Fbx file, and imports the software into Unity software.
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- 2021-07-21 CN CN202110826756.1A patent/CN113535681A/en active Pending
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| CN106844840A (en) * | 2016-12-14 | 2017-06-13 | 广州地铁设计研究院有限公司 | A kind of method that subway station rapid modeling is realized based on BIM |
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