CN115733760A - Building construction communication design system and method - Google Patents
Building construction communication design system and method Download PDFInfo
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Abstract
The invention relates to the technical field of building control, and particularly discloses a building construction communication design system and method. The building construction communication design system comprises: the space coordinate system construction module is used for constructing a space coordinate system and placing the three-dimensional model in the space coordinate system; the channel analysis obtaining module is used for obtaining the coordinates of the communication connection points; the line type acquisition module is used for searching a model-communication type summary information table through the three-dimensional model to acquire each communication line type; the circuit total amount summarizing module is used for counting and obtaining the total amount T of the communication circuits and obtaining the use models of the communication circuits through the total amount T of the communication circuits; and the line laying calculation module is used for obtaining laid lines between the municipal line ports and the communication connection points of each building. The invention obtains the type and the use model of the communication line through automatic calculation, avoids complicated calculation of artificial design, and improves the intelligence and the high efficiency of the design.
Description
Technical Field
The invention relates to the technical field of building control, in particular to a building construction communication design system and method.
Background
With the continuous development of computer technology, control technology and communication technology, building systems gradually go deep into people's daily life and are widely applied to places such as office places, residential communities and the like. However, most of the existing building systems are implemented based on a wired communication network, huge manpower and material resources are consumed in planning and network wiring stages, and higher maintenance cost is also brought.
Disclosure of Invention
In order to solve the above technical problem, the present invention provides a building construction communication design system, comprising:
the three-dimensional model building module is used for obtaining a three-dimensional model of a building;
the spatial coordinate system construction module is used for constructing a spatial coordinate system and placing the three-dimensional model in the spatial coordinate system;
the channel analysis obtaining module is used for analyzing the three-dimensional model and obtaining the coordinates of the communication connection points;
the line type acquisition module is used for searching a model-communication type summary information table through the current three-dimensional model to acquire each communication line type;
the circuit total amount summarizing module is used for counting the use amount of each communication circuit type, obtaining the total amount T of the communication circuits and obtaining the use models of the communication circuits through the total amount T of the communication circuits;
and the line laying calculation module is used for obtaining laid lines between the municipal line ports and the communication connection points of all buildings.
Preferably: total amount of the communication line
Wherein is i number of building floors, M i F is an adjustment factor for the communication quantity of each floor.
Preferably: the communication line usage model is obtained by searching a preset communication line total quantity-usage model information table through the communication line total quantity T.
Preferably: the paving line obtaining method comprises the following steps: making a straight line j in the non-coverage range of the three-dimensional model, and calculating the total distance between the coordinate of the communication connection point of each building and the straight line
Wherein j is the number of each building, l j The vertical distance from the communication connection point of each building to the straight line is calculated to obtain Min { L } j And taking the corresponding straight line as a laid bus line, laying branch lines from the vertical connection point to the corresponding communication connection point of the building, and taking the laid bus line and the laid branch lines as laid lines.
Preferably: the building construction communication design system further comprises a burying depth calculating module, and the burying depth calculating module is used for calculating and obtaining the communication line building burying depth H and the communication line ground burying depth H' through the three-dimensional model.
Preferably: the method for judging the communication line building burying depth H and the communication line ground burying depth H' comprises the following steps: obtaining the coverage range of the three-dimensional model according to the three-dimensional model, wherein the coverage range of the three-dimensional model is taken as the communication line building range, and the non-coverage range of the three-dimensional model is taken as the communication line ground range; and judging whether the coordinates of the currently laid line belong to the communication line building range, if so, judging that the current embedding depth is the communication line building embedding depth H, and if not, judging that the current embedding depth is the communication line ground embedding depth H'.
Preferably: the communication line building embedding depth H = H 1 +sh'+h 2 Wherein h is 1 Is the depth of foundation, h' is the height of floor, s is the proportional coefficient of floor height to foundation, h 2 The depth is buried for the layer surface.
Preferably: the communication line building embedding depth H is obtained by searching a preset floor height-embedding depth information table.
Preferably, the following components: the building construction communication design system further comprises a line length calculation module, wherein the line length calculation module is used for calculating and obtaining the laying length S of each building communication line, and the laying length S is
Wherein (x) 1 ,y 1 ) (x) is the municipal line Port coordinate 2 ,y 2 ) For each building's communication connection point and the straight line's vertical connection point coordinate, (x) 3 ,y 3 ) And M is the reserved length and the bending allowance for the coordinates of the communication connection points of each building.
The invention also provides a building construction communication design method, which is applied to the building construction communication design system and comprises the following steps:
s1, obtaining a three-dimensional model of a building;
s2, constructing a space coordinate system, and placing the three-dimensional model in the space coordinate system;
s3, analyzing the three-dimensional model to obtain coordinates of the communication connection points;
s4, searching a model-communication type summary information table through the current three-dimensional model to obtain each communication line type;
s5, counting the use number of each communication line type, obtaining the total amount T of the communication lines, and obtaining the use model of the communication lines through the total amount T of the communication lines;
and S6, obtaining a laid line between the municipal line port and the communication connection point of each building.
The invention has the technical effects and advantages that: the type and the use model of the communication line are obtained through automatic calculation, complicated calculation of artificial design is avoided, the intelligence and the efficiency of design are improved, the dependence of artificial errors and design experience is avoided, the design accuracy is improved, and the type selection is quick and accurate. The line with the minimum length is obtained through calculation, so that the construction amount and the use amount of the line can be reduced, and the construction cost is saved.
Drawings
Fig. 1 is a block diagram of a building construction communication design system according to the present invention.
Fig. 2 is a flowchart of a building construction communication design method provided by the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Example 1
Referring to fig. 1, in this embodiment, a building construction communication design system for designing communication lines of a building is provided, the building construction communication design system includes:
the three-dimensional model building module is used for obtaining a three-dimensional model of a building, the three-dimensional model can be built manually and then placed in the building, the building is suitable for being obtained after the building is not constructed, and the building can be obtained by scanning through a plurality of radar combinations, an unmanned aerial vehicle aerial photogrammetry system, a multi-frequency multi-satellite high-precision GNSS receiver, a multi-beam depth sounder and the like after construction is finished.
And the space coordinate system building module is used for building a space coordinate system and placing the three-dimensional model in the space coordinate system, the space coordinate system can cover the whole building, and the origin of the space coordinate system can be the center of the building or a coordinate base point is arranged. When the building model is a single building, the center of the bottom of the building can be the origin, the corner of the building, or other points, which are not described herein in detail. The building model is implanted into the space coordinate system, so that coordinate ranges of various structures inside and outside the building model can be obtained, which is not described herein again. For example, when an office building and a building group are planned to be built in a certain place, a space coordinate system is built, the coordinate origin is the middle position of the bottom of the office building, and the Z axis is the vertical height. Each floor, the room arrangement of each floor, each building group, and the surrounding buildings are covered in the spatial coordinate system, and corresponding coordinates are obtained, which is not described herein in detail.
And the channel analysis obtaining module is used for analyzing the three-dimensional model and obtaining the coordinates of the communication connection points. For example, in a three-dimensional model of an office building, a channel of a communication line is arranged in the office building, the channel of the communication line is vertically arranged and can be led to each floor, a port of the communication line is a communication layer, a port of the communication line of the communication layer is a communication connection point coordinate, the position of the channel of the communication line in a bird's eye view of the three-dimensional model is fixed, and after the position of the three-dimensional model is determined, the relative position of the channel of the communication line is also determined, which is not described herein in detail. The general communication layer may be a first floor, a negative first floor or a negative second floor, and may be designed according to actual needs, which is not described herein.
And the line type acquisition module is used for searching a model-communication type summary information table through the current three-dimensional model so as to acquire each communication line type. For example, the office building may be used as an office building, the communication required includes a network, a telephone, and the like, and the type of the line includes a network cable, a telephone line, and the like, which are not described herein in detail.
And the total line quantity summarizing module is used for counting the use quantity of each communication line type, obtaining the total communication line quantity T and obtaining the use model of the communication line through the total communication line quantity T. The total amount of communication lines can be obtained by calculation as
Wherein is i number of building floors, M i F is an adjustment factor for the communication volume of each floor, and certainly, the communication volume can be estimated or looked up by a table, which is not described herein in detail. For example, 2 fixed phones are installed in the first floor, 1 fixed phone is installed in the second floor, wherein \8230, 8230, f may be 1.1, and the specific calculation is not described herein. A preset communication line total quantity-use model information table can be searched through the communication line total quantity T, so that the use model of the communication line is obtained. The communication line total amount-usage model information table may be designed according to actual needs, and may be obtained by experience, which is not described herein in detail. For example, the building has 500 telephones, and the 500 telephonesThe total communication line amount-usage model information table is searched to obtain the total communication line amount that can satisfy 500 phones, which is not described herein in detail.
And the line laying calculation module obtains laid lines between the municipal line port and the communication connection points of each building. The laid lines can be directly laid in a straight line between the municipal line ports and the communication connection points of various buildings. Of course, a straight line j can be made in the non-coverage range of the three-dimensional model, and the total distance between the communication connection point coordinate of each building and the straight line is calculated
Wherein j is the number of each building, l j The vertical distance from the communication connection point of each building to the straight line is calculated to obtain Min { L } j And the corresponding straight line is used as a laying bus line, the laying bus line is bound to each building communication line, and branch lines are laid from the vertical connection point to the corresponding building communication connection point. The laying branch line is a line for laying a main line to a communication connection point of a corresponding building, and the laying of the main line and the laying of the branch line are laying lines. The laying route is a bird's eye view, and the plan of laying can be roughly known. The type and the use model of the communication line are obtained through automatic calculation, complicated calculation of artificial design is avoided, the intelligence and the efficiency of design are improved, the dependence on artificial errors and design experience is avoided, the accuracy of design is improved, and the model selection is quick and accurate. The line with the minimum length is obtained through calculation, so that the construction amount and the use amount of the line can be reduced, and the construction cost is saved.
Example 2
And the embedding depth calculation module is used for calculating the three-dimensional model to obtain the communication line building embedding depth H and the communication line ground embedding depth H'. Specifically, the coverage range of the three-dimensional model can be obtained according to the three-dimensional model, the coverage range of the three-dimensional model is used as a communication line building range, and the non-coverage range of the three-dimensional model is used as a communication line ground range. Judging whether the coordinates of the currently laid line belong to the communication line building range, if so, judging that the current embedding depth is the current embedding depthThe communication line building embedding depth H can be obtained by searching a preset floor height-embedding depth information table. The floor height-embedding depth information table can be designed according to actual needs, the floor height is taken as an independent variable, the communication line building embedding depth H is taken as a dependent variable, and the floor height and the communication line building embedding depth H correspond to each other one to one, and detailed description is omitted here. Of course, the communication line building embedding depth H = H can also be obtained by calculation 1 +sh'+h 2 Wherein h is 1 The depth of a foundation is taken as a foundation, h' is the height of a floor and can be obtained according to a three-dimensional model, s is the proportionality coefficient of the height of the floor and the foundation and can be designed according to actual requirements, namely 1/12 and 1/15, and the h is designed according to the actual requirements 2 The layer embedding depth can be designed according to the actual position, which is not described herein. The ground burying depth H' of the communication line may be a preset fixed value, which may be 0.7 m, and it is not described herein to avoid circumvention when encountering an obstacle. Thus, the buried coordinates of the communication lines, including the buried depth and the line distribution, can be obtained.
A line length calculation module for calculating and obtaining the laying length S of each building communication line, wherein the laying length S is
Wherein (x) 1 ,y 1 ) (x) is the municipal line Port coordinate 2 ,y 2 ) (x) vertical connection point coordinates of communication connection points and straight lines for each building 3 ,y 3 ) For the communication connection point coordinates of each building, M is the reserved length and the bending margin, and can be determined according to the communication layer position and experience, and specific numerical values are not described herein. The set height is the ground height, and is not considered in the building, which is not described herein. By calculating the track and the length of the line, the calculation of the track of the line is realized, certain guidance is given to later excavation construction, the rapid calculation of the embedded coordinates and the materials is realized, andthe computing power is high.
Example 3
The invention also provides a building construction communication design method, which comprises the following steps:
s1, obtaining a three-dimensional model of a building;
s2, constructing a space coordinate system, and placing the three-dimensional model in the space coordinate system;
s3, analyzing the three-dimensional model to obtain coordinates of the communication connection points;
s4, searching a model-communication type summary information table through the current three-dimensional model to obtain each communication line type;
s5, counting the use number of each communication line type, obtaining the total amount T of the communication lines, and obtaining the use model of the communication lines through the total amount T of the communication lines;
and S6, obtaining a laid line between the municipal line port and the communication connection point of each building.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in the art and related arts based on the embodiments of the present invention without any creative effort, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. A building construction communication design system is characterized in that the building construction communication design system comprises:
the three-dimensional model building module is used for obtaining a three-dimensional model of a building;
the spatial coordinate system construction module is used for constructing a spatial coordinate system and placing the three-dimensional model in the spatial coordinate system;
the channel analysis obtaining module is used for analyzing the three-dimensional model and obtaining the coordinates of the communication connection points;
the line type acquisition module is used for searching a model-communication type summary information table through the current three-dimensional model to acquire each communication line type;
the circuit total amount summarizing module is used for counting the use amount of each communication circuit type, obtaining the total amount T of the communication circuits and obtaining the use models of the communication circuits through the total amount T of the communication circuits;
and the line laying calculation module is used for obtaining laid lines between the municipal line ports and the communication connection points of all buildings.
2. The system as claimed in claim 1, wherein the communication lines are distributed in a total number
Wherein is i number of building floors, M i F is an adjustment factor for the communication quantity of each floor.
3. The system as claimed in claim 1, wherein the communication line usage model is obtained by searching a preset communication line total-usage model information table for the communication line total T.
4. The building construction communication design system according to claim 1, wherein the laid route obtaining method comprises: making a straight line j in the non-coverage range of the three-dimensional model, and calculating the total distance between the coordinate of the communication connection point of each building and the straight line
Wherein j is the number of each building, l j The vertical distance from the communication connection point of each building to the straight line is calculated to obtain Min { L } j And taking the corresponding straight line as a communication connection for laying a bus line and vertically connecting the bus line with the corresponding buildingAnd point laying branch lines, wherein the laying of the main line and the laying of the branch lines are laying lines.
5. The system according to claim 1, further comprising a buried depth calculation module for calculating a communication line building buried depth H and a communication line ground buried depth H' using a three-dimensional model.
6. The building construction communication design system according to claim 5, wherein the communication line building burying depth H and the communication line ground burying depth H' determining method comprises: obtaining the coverage range of the three-dimensional model according to the three-dimensional model, wherein the coverage range of the three-dimensional model is taken as the communication line building range, and the non-coverage range of the three-dimensional model is taken as the communication line ground range; and judging whether the coordinates of the currently laid line belong to the communication line building range, if so, judging that the current embedding depth is the communication line building embedding depth H, and if not, judging that the current embedding depth is the communication line ground embedding depth H'.
7. The system as claimed in claim 6, wherein the communication line building burying depth H = H 1 +sh'+h 2 Wherein h is 1 Is the depth of foundation, h' is the height of floor, s is the proportional coefficient of floor height to foundation, h 2 The depth is buried for the layer.
8. The system according to claim 6, wherein said communication line building burying depth H is obtained by looking up a preset floor height-burying depth information table.
9. The building construction communication design system according to claim 7, further comprising a wireA length calculation module, wherein the line length calculation module is used for calculating and obtaining the laying length S of each building communication line, and the laying length S
Wherein (x) 1 ,y 1 ) (x) is the municipal line Port coordinate 2 ,y 2 ) For each building's communication connection point and the straight line's vertical connection point coordinate, (x) 3 ,y 3 ) And M is the reserved length and the bending allowance for the coordinates of the communication connection points of each building.
10. A building construction communication design method applied to the building construction communication design system as claimed in any one of claims 1 to 9, wherein the building construction communication design method comprises the following steps:
s1, obtaining a three-dimensional model of a building;
s2, constructing a space coordinate system, and placing the three-dimensional model in the space coordinate system;
s3, analyzing the three-dimensional model to obtain the coordinates of the communication connection points;
s4, searching a model-communication type summary information table through the current three-dimensional model to obtain each communication line type;
s5, counting the use number of each communication line type, obtaining the total amount T of the communication lines, and obtaining the use model of the communication lines through the total amount T of the communication lines;
and S6, obtaining a laid line between the municipal line port and the communication connection point of each building.
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