CN112801435B - Substation fireproof verification method and device, equipment and storage medium - Google Patents
Substation fireproof verification method and device, equipment and storage medium Download PDFInfo
- Publication number
- CN112801435B CN112801435B CN201911107531.XA CN201911107531A CN112801435B CN 112801435 B CN112801435 B CN 112801435B CN 201911107531 A CN201911107531 A CN 201911107531A CN 112801435 B CN112801435 B CN 112801435B
- Authority
- CN
- China
- Prior art keywords
- fireproof
- verification
- model
- safety distance
- verification model
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000012795 verification Methods 0.000 title claims abstract description 254
- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000004364 calculation method Methods 0.000 claims description 15
- 238000000605 extraction Methods 0.000 claims description 6
- 238000004590 computer program Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/067—Enterprise or organisation modelling
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/10—Services
- G06Q50/26—Government or public services
- G06Q50/265—Personal security, identity or safety
Abstract
The application discloses a fireproof verification method for a transformer substation, which comprises the following steps: acquiring a first fireproof verification model and a second fireproof verification model in a three-dimensional model of a transformer substation; and extracting parameter information of the first fireproof verification model from the three-dimensional model of the transformer substation, determining the current required fireproof safety distance from the fireproof safety distance data set according to the parameter information, acquiring geometric information of the first fireproof verification model and geometric information of the second fireproof verification model from the three-dimensional model of the transformer substation, and calculating to acquire the shortest distance according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model. The method improves efficiency, is not easy to make mistakes, reduces omission caused by human factors, and reduces the time cost of three-dimensional design fireproof verification of the transformer substation to a large extent.
Description
Technical Field
The disclosure relates to the field of substation fireproof, in particular to a substation fireproof verification method, device and equipment and a storage medium.
Background
For the fireproof verification in the transformer substation, the three-dimensional design software on the market does not have special support at present, and when the three-dimensional design software is used for the fireproof verification of the transformer substation, the processing mode is simpler and original. The model of the substation fireproof check in the substation is required to be identified manually, whether the distance between the fireproof check models in the substation meets the safety distance requirement is measured manually, and a designer is required to know between each pair of fireproof check models according to actual conditions and consult relevant standard specifications. The fireproof verification method for the transformer substation in the transformer substation is low in speed, needs to spend a great deal of time and cost for designers, and is low in efficiency.
Disclosure of Invention
In view of this, the present disclosure proposes a substation fireproof verification method, including:
acquiring a first fireproof verification model and a second fireproof verification model in a three-dimensional model of a transformer substation;
extracting parameter information of the first fireproof verification model from the three-dimensional model of the transformer substation, and determining a fireproof safety distance currently required from a fireproof safety distance data set according to the parameter information;
acquiring the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model from the three-dimensional transformer substation model, and calculating and acquiring the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model;
and comparing the fireproof safety distance with the shortest distance, and obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance.
In one possible implementation manner, obtaining the corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance includes:
and when the shortest distance is larger than the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model meet the fireproof safety distance requirement.
In one possible implementation manner, obtaining the corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance includes:
and when the shortest distance is smaller than or equal to the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model do not meet the fireproof safety distance requirement.
In one possible implementation, calculating the shortest distance between the first fireproof verification model and the second verification model includes:
acquiring a first triangular surface of the first fireproof verification model and a second triangular surface of the second fireproof model; wherein the first triangular surface is a triangular surface within a bounding box of the first fireproof model, and the second triangular surface is a triangular surface within a bounding box of the second fireproof model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple;
respectively calculating the distance between each first triangular surface and each second triangular surface to obtain a plurality of triangular surface distances;
and extracting the distance with the smallest numerical value from the triangular surface distances as the shortest distance.
In one possible implementation, the fire safety distance data set includes a plurality of fire safety distance data;
each fireproof safety distance datum is attached with a data mark, and the data mark is used for representing a fireproof verification model corresponding to the fireproof safety distance datum.
In one possible implementation, determining the currently required fire safety distance from the fire safety distance data set according to the parameter information includes:
acquiring the parameter information;
and matching the parameter information with the data marks of the fireproof safety distance data in the fireproof safety distance data set, and extracting the fireproof safety distance data matched with the parameter information from the fireproof safety distance data set as the current required fireproof safety distance.
According to one aspect of the present disclosure, there is provided a fireproof verification device for a transformer substation, which is characterized by comprising a model reading module, a safe distance data matching module, a shortest distance calculation module and a safe distance requirement determination module;
the model reading module is configured to acquire a first fireproof verification model and a second fireproof verification model in the three-dimensional model of the transformer substation;
the safety distance data matching module is configured to extract parameter information of the first fireproof verification model from the three-dimensional transformer substation model, and determine the currently required fireproof safety distance from the fireproof safety distance data set according to the parameter information;
the shortest distance calculation module is configured to obtain the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model from the three-dimensional transformer substation model, and calculate and obtain the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model;
the safety distance requirement judging module is configured to compare the fireproof safety distance with the shortest distance and obtain a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance.
In one possible implementation manner, the shortest distance calculation module includes a triangular surface acquisition unit, a triangular surface distance calculation unit and a shortest distance extraction unit;
the triangular surface acquisition unit is configured to acquire a first triangular surface of the first fireproof verification model and a second triangular surface of the second fireproof model; wherein the first triangular surface is a triangular surface within a bounding box of the first fireproof model, and the second triangular surface is a triangular surface within a bounding box of the second fireproof model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple;
the triangular surface distance calculating unit is configured to calculate the distance between each first triangular surface and each second triangular surface respectively to obtain a plurality of triangular surface distances;
the shortest distance extraction unit is configured to extract a distance with a smallest value from a plurality of triangular surface distances as the shortest distance.
According to another aspect of the present disclosure, there is provided a fire protection verification device for a transformer substation, including:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement any of the methods described above when executing the executable instructions.
According to another aspect of the present disclosure there is provided a non-transitory computer readable storage medium having stored thereon computer program instructions, characterized in that the computer program instructions, when executed by a processor, implement the method of any of the preceding.
Acquiring a first fireproof verification model and a second fireproof verification model in a three-dimensional model of the transformer substation; the method comprises the steps of extracting parameter information of a first fireproof verification model from a three-dimensional model of a transformer substation, determining a current required fireproof safety distance from a fireproof safety distance data set according to the parameter information, obtaining geometric information of the first fireproof verification model and geometric information of a second fireproof verification model from the three-dimensional model of the transformer substation, and calculating and obtaining the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model. The efficiency is improved, the mistakes are not easy to make and the omission caused by human factors is reduced, the time cost of three-dimensional design fireproof verification of the transformer substation is reduced to a large extent, the shortest distance between verification models can be accurately given, and the designer can conveniently and accurately position the positions which do not meet the fireproof safety distance requirement, so that the design scheme is rapidly adjusted.
Other features and aspects of the present disclosure will become apparent from the following detailed description of exemplary embodiments, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the present disclosure and together with the description, serve to explain the principles of the disclosure.
FIG. 1 illustrates a flow chart of a substation fire verification method of an embodiment of the present disclosure;
FIG. 2 illustrates a block diagram of a substation fire protection verification device of an embodiment of the present disclosure;
fig. 3 shows a block diagram of a substation fire protection verification device of an embodiment of the present disclosure.
Detailed Description
Various exemplary embodiments, features and aspects of the disclosure will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following detailed description in order to provide a better understanding of the present disclosure. It will be understood by those skilled in the art that the present disclosure may be practiced without some of these specific details. In some instances, methods, means, elements, and circuits well known to those skilled in the art have not been described in detail in order not to obscure the present disclosure.
Fig. 1 shows a flowchart of a substation fire verification method according to an embodiment of the present disclosure. As shown in fig. 1, the substation fireproof verification method includes:
step S100, a first fireproof verification model and a second fireproof verification model in a three-dimensional model of a transformer substation are obtained, step S200, parameter information of the first fireproof verification model is extracted from the three-dimensional model of the transformer substation, a currently required fireproof safety distance is determined from a fireproof safety distance data set according to the parameter information, step S300, geometric information of the first fireproof verification model and geometric information of the second fireproof verification model are obtained from the three-dimensional model of the transformer substation, the shortest distance between the first fireproof verification model and the second fireproof verification model is obtained through calculation according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model, step S400, the fireproof safety distance and the shortest distance are compared, and a corresponding verification result is obtained according to the size relation between the fireproof safety distance and the shortest distance.
Acquiring a first fireproof verification model and a second fireproof verification model in a three-dimensional model of the transformer substation; the method comprises the steps of extracting parameter information of a first fireproof verification model from a three-dimensional model of a transformer substation, determining a current required fireproof safety distance from a fireproof safety distance data set according to the parameter information, obtaining geometric information of the first fireproof verification model and geometric information of a second fireproof verification model from the three-dimensional model of the transformer substation, and calculating and obtaining the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model. The efficiency is improved, the mistakes are not easy to make and the omission caused by human factors is reduced, the time cost of three-dimensional design fireproof verification of the transformer substation is reduced to a large extent, the shortest distance between verification models can be accurately given, and the designer can conveniently and accurately position the positions which do not meet the fireproof safety distance requirement, so that the design scheme is rapidly adjusted.
It should be noted that, when the geometric information and the parameter information of the fireproof verification model are acquired, the geometric information and the parameter information can be synchronously acquired, and the method can also be performed step by step. In addition, when the step-by-step execution mode is adopted, the acquisition sequence can be flexibly set according to actual conditions, and the method is not particularly limited.
Specifically, referring to fig. 1, step S100 is first performed to obtain a first fireproof verification model and a second fireproof verification model in the three-dimensional model of the substation.
In one possible implementation manner, a fire protection verification model is set in a model of the transformer substation by a designer, wherein the number of models preset in a three-dimensional model of the transformer substation (namely, the fire protection verification model) is at least two, the fire protection verification model comprises at least one of an oil carrying device, a transformer and a production and life building, the first fire protection verification model and the second fire protection verification model are two paired fire protection verification models extracted from all fire protection verification models, for example, the oil carrying device model, the transformer model and the production and life building model can be set as fire protection verification models, one oil carrying device model is used as the first fire protection verification model, one transformer model is used as the second fire protection verification model, and fire protection safety distances required by related standard specifications are built into a database, for example, the fire protection models are set into the database according to oil quantity and voltage levels of the transformer, the fire protection safety distances are found in related standard specification requirements, and stored into the database, for example, the parameter information and the geometric information are included in the three-dimensional model of the transformer substation, and the geometric information is the oil carrying device quantity and the voltage levels of the transformer are the transformer.
Further, step S200 is executed to extract parameter information of the first fireproof verification model from the three-dimensional model of the transformer substation, and determine the fireproof safety distance currently required from the fireproof safety distance data set according to the parameter information.
In one possible implementation manner, the currently required fireproof safety distance is determined from the fireproof safety distance data set and can be obtained through an information matching mode, namely, parameter information of a first fireproof verification model is extracted from a three-dimensional model of the transformer substation, and then the fireproof safety distance data set is read from a database, wherein the fireproof safety distance data set comprises a plurality of fireproof safety distance data, namely, the fireproof safety distance built into the database according to relevant standard specifications. The method comprises the steps of matching parameter information with a fireproof safety distance data set to obtain a fireproof safety distance, namely obtaining the parameter information, matching the parameter information with data marks of all fireproof safety distance data in the fireproof safety distance data set, and extracting fireproof safety distance data matched with the parameter information from the fireproof safety distance data set to serve as a current required fireproof safety distance. The fireproof safety distance data set comprises a plurality of fireproof safety distance data, each fireproof safety distance data is attached with a data mark, and the data marks are used for representing fireproof verification models corresponding to the fireproof safety distance data. It should be noted that when corresponding data marks are set for each fireproof safety distance data, the set data marks can contain parameters of the fireproof verification model, so that the data marks and the parameter information can be correspondingly matched. Such as: the fireproof verification model is a transformer, the voltage class of the transformer is V1, and the parameter information set according to the voltage class of the transformer comprises V1. The data mark in the fire-proof safety distance data corresponding to the transformer is denoted by V1. Therefore, the currently required fireproof safety distance can be determined by corresponding matching according to the parameter information V1 and the data mark V1.
Here, it should also be noted that, in determining the currently required fire safety distance, it may also be determined from the parameter information of the second fire protection verification model. That is, by extracting the parameter information of the second fireproof verification model, the currently required fireproof safety distance is determined from the pre-stored fireproof safety distance data set according to the parameter information of the second fireproof verification model.
Further, after the fireproof safety distance is obtained, step S300 may be executed, where the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model are obtained from the three-dimensional model of the transformer substation, and the shortest distance between the first fireproof verification model and the second fireproof verification model is obtained by calculating according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model.
In one possible implementation, there are multiple fire protection verification models in the substation model, one of the oil-carrying equipment models is selected as a first fire protection verification model, and one of the transformer models is selected as a second fire protection verification model. Acquiring a first triangular surface of a first fireproof verification model and a second triangular surface of a second fireproof model; the first triangular surface is a triangular surface in the bounding box of the first fireproof model, and the second triangular surface is a triangular surface in the bounding box of the second fireproof model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple, distances between the first triangular surfaces and the second triangular surfaces are calculated respectively, the distances of the multiple triangular surfaces are obtained, and the distance with the smallest numerical value is extracted from the distances of the multiple triangular surfaces to be used as the shortest distance. For example, the first triangular surface includes triangular surface a, triangular surface b and triangular surface c, the second triangular surface includes triangular surface m and triangular surface n, and then the distances from triangular surface m to triangular surface a, triangular surface b and triangular surface c are calculated, the distances from triangular surface n to triangular surface a, triangular surface b and triangular surface c are calculated, six distances are obtained, and the shortest distance is selected from these six distances. And respectively calculating the distance between each triangular surface of each oil-carrying equipment model and each transformer model by using a calculation method of the shortest distance between the first fireproof verification model and the second fireproof verification model, and selecting the shortest distance from the calculated distances of each pair of oil-carrying equipment models and the transformer models to obtain a plurality of shortest distances.
When the number of the fireproof verification models preset in the three-dimensional model of the transformer substation is multiple, two fireproof verification models can be extracted from the fireproof verification models in a mode of combining two by two to serve as a first fireproof verification model and a second fireproof verification model which are paired respectively, and then the fireproof safety distances of the first fireproof verification model and the second fireproof verification model are verified based on the determined first fireproof verification model and the determined second fireproof verification model.
For example, six fireproof verification models including an oil-carrying device model Q, an oil-carrying device model M, an oil-carrying device model N, a transformer model X, a transformer model Y and a transformer model Z are preset in a three-dimensional model of a certain transformer substation, and the oil-carrying device model Q can be used as a first fireproof verification model, and the oil-carrying device model M, the oil-carrying device model N, the transformer model X, the transformer model Y and the transformer model Z can be respectively used as second fireproof verification models to be paired with the oil-carrying device model Q, so that five shortest distances are calculated. Namely, calculating the shortest distance between the oil-carrying equipment model Q and the transformer model X, the transformer model Y, the transformer model Z, the oil-carrying equipment model M and the oil-carrying equipment model N, wherein the shortest distance calculating method is not repeated here, taking the oil-carrying equipment model M as a first fireproof verification model, pairing the equipment which does not obtain the shortest distance between the oil-carrying equipment model M and other fireproof verification models, and calculating the shortest distance until the shortest distance is obtained between every two fireproof verification models.
It should be noted that the distance calculation sequence between the fireproof verification models is not sequential, and finally, the shortest distance between any two fireproof verification models can be obtained, the distance from the triangular surface to the triangular surface can be calculated by adopting a conventional distance calculation mode in the art, and redundant description is omitted here.
After the shortest distance is obtained, step S400 may be executed, where the fireproof safety distance and the shortest distance are compared, and a corresponding verification result is obtained according to the magnitude relation between the fireproof safety distance and the shortest distance.
In one possible implementation, there is an oil-carrying equipment model and a transformer model in the substation model, the triangular faces of the oil-carrying equipment model and the transformer model are obtained, the distances between the triangular faces of the oil-carrying equipment model and the transformer model are calculated respectively, the shortest distance is selected from the calculated distances of the oil-carrying equipment model and the transformer model, the shortest distance is obtained, the obtained fireproof safety distance and the shortest distance are compared, and if the shortest distance is larger than the fireproof safety distance, the distance safety standard is met.
In another possible implementation, if the shortest distance is less than or equal to the fire safety distance, i.e. the distance between the first fire proof verification model and the second verification model is too close to be within the safety range. And then recording the position points of all the fireproof verification models which do not meet the fireproof safety distance requirement, wherein the recorded position points are used for accurately positioning the problem positions, so that the staff can conveniently determine the problem positions. For example, after the oil-carrying equipment model Q is calculated with the oil-carrying equipment model M, the oil-carrying equipment model N, the transformer model X, and the transformer model Y to obtain four shortest distances A, B, C, D, comparing the four shortest distances with the corresponding fireproof safety distances F one by one, wherein A, B is greater than F, determining that the fireproof safety distance requirement is satisfied, D is less than F, determining that the fireproof safety distance requirement is not satisfied, recording the position points of the two fireproof verification models with respect to the shortest distance D, C is equal to F, determining that the fireproof safety distance requirement is not satisfied, and recording the position points of the two fireproof verification models with respect to the shortest distance C.
It should be noted that, in the substation fireproof verification method disclosed by the present disclosure, all fireproof verification models may be paired one by one and the shortest distance is calculated, and then all the obtained shortest distances are verified with the corresponding fireproof safety distances one by one, or any pair of fireproof verification models may be calculated and the shortest distance is verified with the corresponding fireproof safety distances, both the two ways may be used, and the disclosure is not limited.
In addition, the center of any fireproof verification model is taken as the center of a sphere, the fireproof safety distance is obtained from the database according to the parameter information, the fireproof safety distance is taken as the radius, a sphere representing the radiation range of the fireproof safety distance is constructed, whether any other fireproof verification model exists in the sphere range is finally judged, if the other fireproof verification model exists in the sphere range, the fireproof safety distance requirement is judged not to be met, and if the other fireproof verification model does not exist in the sphere, the fireproof safety distance requirement is met.
It should be noted that, although the substation fireproof verification method is described above by taking the above steps as an example, those skilled in the art will understand that the present disclosure should not be limited thereto. In fact, the user can flexibly set the substation fireproof verification method according to personal preference and/or actual application scene, so long as the required function is achieved.
In this way, by acquiring the first fireproof verification model and the second fireproof verification model in the three-dimensional transformer substation model, extracting parameter information of the first fireproof verification model from the three-dimensional transformer substation model, determining the current required fireproof safety distance from the fireproof safety distance data set according to the parameter information, acquiring the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model from the three-dimensional transformer substation model, and calculating and acquiring the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model. The efficiency is improved, the mistakes are not easy to make and the omission caused by human factors is reduced, the time cost of three-dimensional design fireproof verification of the transformer substation is reduced to a large extent, the shortest distance between verification models can be accurately given, and the designer can conveniently and accurately position the positions which do not meet the fireproof safety distance requirement, so that the design scheme is rapidly adjusted.
Further, according to another aspect of the present disclosure, there is also provided a substation fire protection verification device 100. Since the working principle of the substation fireproof verification device 100 according to the embodiment of the present disclosure is the same as or similar to that of the substation fireproof verification method according to the embodiment of the present disclosure, the repetition is not repeated. Referring to fig. 2, the substation fire protection verification device 100 according to the embodiment of the present disclosure includes a model reading module 110, a safe distance data matching module 120, a shortest distance calculating module 130, and a safe distance requirement determining module 140.
The model reading module 110 is configured to obtain a first fireproof verification model and a second fireproof verification model in the three-dimensional model of the transformer substation;
the safe distance data matching module 120 is configured to extract parameter information of the first fireproof verification model from the three-dimensional model of the transformer substation, and determine a currently required fireproof safe distance from a fireproof safe distance data set according to the parameter information;
the shortest distance calculating module 130 is configured to obtain, from the three-dimensional transformer substation model, geometric information of the first fireproof verification model and geometric information of the second fireproof verification model, and calculate, according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model, a shortest distance between the first fireproof verification model and the second fireproof verification model;
the safe distance requirement determination module 140 is configured to compare the fireproof safe distance with the shortest distance, and obtain a corresponding verification result according to the magnitude relation between the fireproof safe distance and the shortest distance.
Further, the shortest distance calculation module 130 in the substation fireproof model verification device 100 of the present disclosure includes a shortest distance calculation module including a triangular surface acquisition unit, a triangular surface distance calculation unit, and a shortest distance extraction unit;
a triangular face acquisition unit configured to acquire a first triangular face of the first fireproof verification model and a second triangular face of the second fireproof model; the first triangular surface is a triangular surface in the bounding box of the first fireproof model, and the second triangular surface is a triangular surface in the bounding box of the second fireproof model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple;
a triangular surface distance calculating unit configured to calculate distances between each first triangular surface and each second triangular surface, respectively, to obtain a plurality of triangular surface distances;
and a shortest distance extraction unit configured to extract a distance with the smallest value from the plurality of triangular face distances as a shortest distance.
Still further, according to another aspect of the present disclosure, there is also provided a substation fire protection verification device 200. Referring to fig. 3, a substation fire protection verification device 200 of an embodiment of the present disclosure includes a processor 210 and a memory 220 for storing instructions executable by the processor 210. Wherein the processor 210 is configured to implement any of the substation fire protection verification methods described above when executing the executable instructions.
Here, it should be noted that the number of processors 210 may be one or more. Meanwhile, in the substation fireproof verification device 200 of the embodiment of the present disclosure, an input device 230 and an output device 240 may be further included. The processor 210, the memory 220, the input device 230, and the output device 240 may be connected by a bus, or may be connected by other means, which is not specifically limited herein.
The memory 220 is a computer-readable storage medium that can be used to store software programs, computer-executable programs, and various modules, such as: the program or the module corresponding to the substation fireproof verification method in the embodiment of the disclosure. The processor 210 performs various functional applications and data processing of the substation fire protection verification device 200 by running software programs or modules stored in the memory 220.
The input device 230 may be used to receive an input digital or signal. Wherein the signal may be a key signal generated in connection with user settings of the device/terminal/server and function control. The output means 240 may comprise a display device such as a display screen.
According to another aspect of the present disclosure, there is also provided a non-transitory computer readable storage medium having stored thereon computer program instructions which, when executed by the processor 210, implement any of the substation fire protection verification methods described in the foregoing.
The foregoing description of the embodiments of the present disclosure has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (7)
1. The substation fireproof verification method is characterized by comprising the following steps of:
acquiring a first fireproof verification model and a second fireproof verification model in a three-dimensional model of a transformer substation; the number of the fireproof verification models preset in the three-dimensional model of the transformer substation is at least two, the fireproof verification models comprise at least one of oil-carrying equipment, a transformer and a production and living building, and the first fireproof verification model and the second fireproof verification model are two paired fireproof verification models extracted from all the fireproof verification models; the three-dimensional model of the transformer substation comprises parameter information and geometric information;
extracting parameter information of the first fireproof verification model from the three-dimensional model of the transformer substation, and determining a fireproof safety distance currently required from a fireproof safety distance data set according to the parameter information;
acquiring the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model from the three-dimensional transformer substation model, and calculating and acquiring the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model; comparing the fireproof safety distance with the shortest distance, and obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance; or taking the center of any fireproof verification model as the center of a sphere, acquiring the fireproof safety distance from a database according to the parameter information, taking the fireproof safety distance as a radius, constructing a sphere representing the radiation range of the fireproof safety distance, finally judging whether any other fireproof verification model exists in the sphere range, judging that the fireproof safety distance requirement is not met if the other fireproof verification model exists in the sphere range, and if the other fireproof verification model does not exist in the sphere, the fireproof safety distance requirement is met;
the calculating to obtain the shortest distance between the first fireproof verification model and the second fireproof verification model comprises the following steps:
acquiring a first triangular surface of the first fireproof verification model and a second triangular surface of the second fireproof verification model; the first triangular surface is a triangular surface in a surrounding box of the first fireproof verification model, and the second triangular surface is a triangular surface in a surrounding box of the second fireproof verification model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple;
respectively calculating the distance between each first triangular surface and each second triangular surface to obtain a plurality of triangular surface distances;
extracting a distance with the smallest numerical value from the triangular surface distances as the shortest distance;
obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance comprises the following steps:
when the shortest distance is larger than the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model meet the fireproof safety distance requirement;
obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance comprises the following steps:
and when the shortest distance is smaller than or equal to the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model do not meet the fireproof safety distance requirement.
2. The method of claim 1, wherein the fire safety distance data set includes a plurality of fire safety distance data, the fire safety distance data being built into the database according to the associated standard specification, each fire safety distance data being accompanied by a data tag for characterizing a fire verification model corresponding to the fire safety distance data; when corresponding data marks are set for each fireproof safety distance data, the set data marks contain parameters of the fireproof verification model, so that the data marks and the parameter information can be correspondingly matched with each other.
3. The method of claim 2, wherein determining a currently desired fire safety distance from the fire safety distance data set based on the parameter information comprises:
acquiring the parameter information;
and matching the parameter information with the data marks of the fireproof safety distance data in the fireproof safety distance data set, and extracting the fireproof safety distance data matched with the parameter information from the fireproof safety distance data set as the current required fireproof safety distance.
4. The fireproof verification device for the transformer substation is characterized by comprising a model reading module, a safe distance data matching module, a shortest distance calculation module and a safe distance requirement judging module;
the model reading module is configured to acquire a first fireproof verification model and a second fireproof verification model in the three-dimensional model of the transformer substation; the number of the fireproof verification models preset in the three-dimensional model of the transformer substation is at least two, the fireproof verification models comprise at least one of oil-carrying equipment, a transformer and a production and living building, and the first fireproof verification model and the second fireproof verification model are two paired fireproof verification models extracted from all the fireproof verification models; the three-dimensional model of the transformer substation comprises parameter information and geometric information;
the safety distance data matching module is configured to extract parameter information of the first fireproof verification model from the three-dimensional transformer substation model, and determine the currently required fireproof safety distance from the fireproof safety distance data set according to the parameter information;
the shortest distance calculation module is configured to obtain the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model from the three-dimensional transformer substation model, and calculate and obtain the shortest distance between the first fireproof verification model and the second fireproof verification model according to the geometric information of the first fireproof verification model and the geometric information of the second fireproof verification model;
the safety distance requirement judging module is configured to compare the fireproof safety distance with the shortest distance and obtain a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance; or taking the center of any fireproof verification model as the center of a sphere, acquiring the fireproof safety distance from a database according to the parameter information, taking the fireproof safety distance as a radius, constructing a sphere representing the radiation range of the fireproof safety distance, finally judging whether any other fireproof verification model exists in the sphere range, judging that the fireproof safety distance requirement is not met if the other fireproof verification model exists in the sphere range, and if the other fireproof verification model does not exist in the sphere, the fireproof safety distance requirement is met;
the shortest distance calculation module comprises a triangular surface acquisition unit, a triangular surface distance calculation unit and a shortest distance extraction unit;
the triangular surface acquisition unit is configured to acquire a first triangular surface of the first fireproof verification model and a second triangular surface of the second fireproof verification model; the first triangular surface is a triangular surface in a surrounding box of the first fireproof verification model, and the second triangular surface is a triangular surface in a surrounding box of the second fireproof verification model; the number of the first triangular surfaces and the number of the second triangular surfaces are multiple;
the triangular surface distance calculating unit is configured to calculate the distance between each first triangular surface and each second triangular surface respectively to obtain a plurality of triangular surface distances;
the shortest distance extraction unit is configured to extract a distance with the smallest numerical value from a plurality of triangular surface distances as the shortest distance;
obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance comprises the following steps:
when the shortest distance is larger than the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model meet the fireproof safety distance requirement;
obtaining a corresponding verification result according to the magnitude relation between the fireproof safety distance and the shortest distance comprises the following steps:
and when the shortest distance is smaller than or equal to the fireproof safety distance, determining that the first fireproof verification model and the second fireproof verification model do not meet the fireproof safety distance requirement.
5. The apparatus of claim 4, wherein the fire safety distance data set includes a plurality of fire safety distance data, the fire safety distance data being built into the database according to the associated standard specification, each fire safety distance data being accompanied by a data tag for characterizing a fire verification model corresponding to the fire safety distance data; when corresponding data marks are set for each fireproof safety distance data, the set data marks contain parameters of the fireproof verification model, so that the data marks and the parameter information can be correspondingly matched with each other.
6. A substation fire protection verification device, comprising:
a processor;
a memory for storing processor-executable instructions;
wherein the processor is configured to implement the method of any one of claims 1 to 3 when executing the executable instructions.
7. A non-transitory computer readable storage medium having stored thereon computer program instructions, which when executed by a processor, implement the method of any of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911107531.XA CN112801435B (en) | 2019-11-13 | 2019-11-13 | Substation fireproof verification method and device, equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911107531.XA CN112801435B (en) | 2019-11-13 | 2019-11-13 | Substation fireproof verification method and device, equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112801435A CN112801435A (en) | 2021-05-14 |
| CN112801435B true CN112801435B (en) | 2023-11-21 |
Family
ID=75803241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911107531.XA Active CN112801435B (en) | 2019-11-13 | 2019-11-13 | Substation fireproof verification method and device, equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112801435B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113449368A (en) * | 2021-06-30 | 2021-09-28 | 中广核工程有限公司 | Nuclear power fire-fighting nozzle arrangement design verification method and system |
| CN115330959A (en) * | 2022-10-18 | 2022-11-11 | 中国电力工程顾问集团中南电力设计院有限公司 | Automatic accurate calibration algorithm for live distance of power transformation project |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733711A (en) * | 2017-04-21 | 2018-11-02 | 中国电力科学研究院 | Distribution line space length acquisition methods based on three-dimension GIS technology |
| CN108875936A (en) * | 2018-06-11 | 2018-11-23 | 上海理工大学 | The method for solving the minimum distance in three-dimensional space between any two polyhedron |
| CN109376425A (en) * | 2018-10-22 | 2019-02-22 | 国网江苏省电力有限公司扬州供电分公司 | The automatic method for arranging and system of headend equipment based on substation's threedimensional model |
| CN109767492A (en) * | 2018-12-06 | 2019-05-17 | 国网经济技术研究院有限公司 | A kind of distance computation method of substation's threedimensional model |
| CN109840609A (en) * | 2017-11-27 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Picking point data method of calibration and device, storage medium, electronic equipment |
| WO2019157924A1 (en) * | 2018-02-13 | 2019-08-22 | 视辰信息科技(上海)有限公司 | Real-time detection method and system for three-dimensional object |
| CN110222423A (en) * | 2019-06-06 | 2019-09-10 | 内蒙古电力勘测设计院有限责任公司 | Based on model attributes multiple types are charged safely with the detection method of clear distance |
| CN112800506A (en) * | 2019-11-13 | 2021-05-14 | 北京博超时代软件有限公司 | Transformer substation safety clear distance checking method and device, equipment and storage medium |
-
2019
- 2019-11-13 CN CN201911107531.XA patent/CN112801435B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108733711A (en) * | 2017-04-21 | 2018-11-02 | 中国电力科学研究院 | Distribution line space length acquisition methods based on three-dimension GIS technology |
| CN109840609A (en) * | 2017-11-27 | 2019-06-04 | 北京京东尚科信息技术有限公司 | Picking point data method of calibration and device, storage medium, electronic equipment |
| WO2019157924A1 (en) * | 2018-02-13 | 2019-08-22 | 视辰信息科技(上海)有限公司 | Real-time detection method and system for three-dimensional object |
| CN108875936A (en) * | 2018-06-11 | 2018-11-23 | 上海理工大学 | The method for solving the minimum distance in three-dimensional space between any two polyhedron |
| CN109376425A (en) * | 2018-10-22 | 2019-02-22 | 国网江苏省电力有限公司扬州供电分公司 | The automatic method for arranging and system of headend equipment based on substation's threedimensional model |
| CN109767492A (en) * | 2018-12-06 | 2019-05-17 | 国网经济技术研究院有限公司 | A kind of distance computation method of substation's threedimensional model |
| CN110222423A (en) * | 2019-06-06 | 2019-09-10 | 内蒙古电力勘测设计院有限责任公司 | Based on model attributes multiple types are charged safely with the detection method of clear distance |
| CN112800506A (en) * | 2019-11-13 | 2021-05-14 | 北京博超时代软件有限公司 | Transformer substation safety clear distance checking method and device, equipment and storage medium |
Non-Patent Citations (4)
| Title |
|---|
| 三维设计技术在户内220 kV GIS配电装置设计中的应用;田俊强;王事臻;;山西建筑(20);第113-115页 * |
| 三维设计技术在换流站阀厅设计中的应用;邵毅;谢龙;许斌;;南方电网技术(05);第30-31页 * |
| 基于Microstation 的变电站三维数字化设计;李文杰，等;电气时代(第6期);第85页右栏最后一段-第86页第1段、图4 * |
| 智能变电站三维设计系统构建;林榕;李中;蔡桂华;;中国电业(技术版)(06);第27-30页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112801435A (en) | 2021-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112800506B (en) | Substation safety clear distance verification method and device, equipment and storage medium | |
| US20150356770A1 (en) | Street view map display method and system | |
| CN112801435B (en) | Substation fireproof verification method and device, equipment and storage medium | |
| US9317966B1 (en) | Determine heights/shapes of buildings from images with specific types of metadata | |
| KR20160048901A (en) | System and method for determining the extent of a plane in an augmented reality environment | |
| CN112241565A (en) | Modeling method and related device | |
| CN110796016A (en) | Engineering drawing identification method, electronic equipment and related product | |
| CN109308386B (en) | Engineering drawing wall body identification method and device and electronic equipment | |
| CN116612232A (en) | Digital twin system construction method, terminal equipment and storage medium | |
| CN115100673A (en) | Electronic drawing identification method and device, electronic equipment and storage medium | |
| JP2015184061A (en) | Extracting device, method, and program | |
| CN112486384B (en) | Picture examination processing method and related device | |
| CN110162362B (en) | Dynamic control position detection and test method, device, equipment and storage medium | |
| EP2837913B1 (en) | Node placement planning | |
| CN112417687A (en) | Intelligent image examination method and related device | |
| JP2012079039A (en) | Three-dimensional cad program, device and processing method of three-dimensional cad | |
| EP4086853A2 (en) | Method and apparatus for generating object model, electronic device and storage medium | |
| JP7053195B2 (en) | House change estimation device, house change learning device, house change estimation method, parameter generation method and program of classifier | |
| Bogdahn et al. | Towards an automated healing of 3D urban models | |
| CN113808192B (en) | House pattern generation method, device, equipment and storage medium | |
| CN115311396A (en) | Automatic extraction method and system for roof contour line of ultrahigh building | |
| CN113515799A (en) | Batch arrangement method and device for equipment models of building information models | |
| CN115393501A (en) | Information processing method and device | |
| CN112685871B (en) | Lightning protection range simulation method, device, equipment and storage medium | |
| CN107833278B (en) | Terrain simulation method and device and electronic equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |