CN114818226B

CN114818226B - Pipeline arrangement generating method, device, equipment and storage medium for plate building

Info

Publication number: CN114818226B
Application number: CN202210736021.4A
Authority: CN
Inventors: 王彦文; 罗昆宇; 萨努布·萨纳库马尔; 范鹭; 郭子馨; 马金格; 王鼎明
Original assignee: Shenzhen Xkool Technology Co Ltd
Current assignee: Shenzhen Xkool Technology Co Ltd
Priority date: 2022-06-27
Filing date: 2022-06-27
Publication date: 2022-09-30
Anticipated expiration: 2042-06-27
Also published as: CN114818226A

Abstract

The application relates to a pipeline arrangement generating method, a device, equipment and a storage medium for a plate building. The method comprises the following steps: the method comprises the steps of performing preprocessing on related parameters of pipeline arrangement to be generated to determine a pipe well reference point of a house unit and a core barrel, calculating according to the pipe well reference point of the house unit to obtain an exhaust pipe point position and a water pipe point position in the pipe well of the house unit, calculating according to the pipe well reference point of the core barrel to obtain a water pipe point position in the core barrel and a point position of a cable bridge, generating a three-dimensional arrangement model of an exhaust pipe and a water pipe in the house unit based on the floor number of the house unit, the exhaust pipe point position and the water pipe point position in the pipe well of the house unit, generating a three-dimensional arrangement model of fire fighting water pipes in a corridor and in the core barrel based on the water pipe point position in the core barrel and the cable bridge point position, and generating the three-dimensional arrangement models of the cable bridge in the corridor and the core barrel. The method and the device can automatically generate the three-dimensional arrangement model of the pipeline arrangement of the plate building.

Description

Pipeline arrangement generating method, device, equipment and storage medium for plate building

Technical Field

The present application relates to the field of computer technologies, and in particular, to a method, an apparatus, a device, and a storage medium for generating a pipeline configuration of a slab building.

Background

At present, three-dimensional modeling software in the field of building design and construction on the market cannot directly generate a corresponding three-dimensional arrangement model of all-building pipeline arrangement according to a building model of a plate building, if a user needs to preview or check an arrangement design scheme of all-building pipelines, the user needs to manually draw the corresponding pipeline arrangement scheme, and the work flow is tedious and consumes long time.

Disclosure of Invention

In view of the above, the present application provides a method, an apparatus, a device and a storage medium for generating a pipeline arrangement of a plate building, which aims to realize automatic generation of a three-dimensional arrangement model of the pipeline arrangement of the plate building.

In a first aspect, the present application provides a method for generating a pipeline layout of a slab building, including:

performing preprocessing on related parameters of the pipeline arrangement to be generated, and determining a pipe well reference point of each house type unit of the building and a pipe well reference point of each core barrel of the building;

calculating to obtain the point locations of an exhaust pipe and a water pipe of each house type unit according to the pipe well reference point of each house type unit, and calculating to obtain the point location of the water pipe in each core cylinder and the point location of a cable bridge frame according to the pipe well reference point of each core cylinder;

determining the starting point positions of the exhaust pipes and the water pipes of the house type units according to whether the house type units are the house type units which are directly below and in the range of the first-floor lobby, generating a three-dimensional arrangement model of the exhaust pipes and the water pipes in each house type unit according to the starting point positions and the floor number of the house type units in the vertical direction, and generating a three-dimensional arrangement model of horizontal pipelines in the suspended ceiling of the first-floor lobby of the building;

based on the water pipe point location and the cable bridge point location in each core barrel, the center line of the corridor contour line is subjected to deviation operation, connection operation, segmentation operation and scaling operation to generate a three-dimensional arrangement model of the fire water pipe and the cable bridge in the corridor of the building, and the three-dimensional arrangement model of the fire water pipe and the cable bridge in the core barrel is generated.

In a second aspect, the present application provides a pipeline arrangement generating device for a plate building, including:

a pretreatment module: the system comprises a building, a plurality of core barrels and a plurality of pipelines, wherein the building is used for building each house type unit of the building;

a calculation module: the system comprises a core barrel, a cable bridge, a plurality of ventilation pipes, a plurality of water pipes, a plurality of air pipes, a plurality of water pipes, a plurality of air pipes, a plurality of water pipes, a plurality of core pipes, a plurality of water pipes, a plurality of cable bridges and a plurality of water pipes, wherein the air pipes and the water pipes are arranged in the core barrels;

a first generation module: the system comprises a plurality of house units, a plurality of control units and a plurality of control units, wherein the house units are used for determining the starting point positions of an exhaust pipe and a water pipe of each house unit according to whether the house unit is in the range of a first-floor lobby directly below the house unit or not, generating a three-dimensional arrangement model of the exhaust pipe and the water pipe in each house unit according to the starting point positions and the floor number of the house unit in the vertical direction, and generating a three-dimensional arrangement model of a horizontal pipeline in a first-floor lobby ceiling of a building;

a second generation module: and the three-dimensional configuration model is used for performing deviation operation, connection operation, segmentation operation and scaling operation on the central line of the corridor contour line based on the water pipe point position and the cable bridge point position in each core cylinder to generate a three-dimensional configuration model of the fire-fighting water pipe and the cable bridge in the corridor of the building, and generating the three-dimensional configuration model of the fire-fighting water pipe and the cable bridge in the core cylinder.

In a third aspect, the present application provides an electronic device, including a processor, a communication interface, a memory, and a communication bus, where the processor, the communication interface, and the memory complete mutual communication through the communication bus;

a memory for storing a computer program;

a processor, configured to implement the steps of the method for generating a pipeline layout of a building according to any one of the embodiments of the first aspect when executing the program stored in the memory.

In a fourth aspect, a computer-readable storage medium is provided, on which a computer program is stored, which computer program, when being executed by a processor, carries out the steps of the method for generating a pipeline configuration of a building according to any one of the embodiments of the first aspect.

Compared with the prior art, the technical scheme provided by the embodiment of the application has the following advantages:

for the plate floor building constructed by the assembled units, according to the positions of the house type units, the core barrel and the corridor of the building, can automatically generate a three-dimensional arrangement model of electromechanical systems such as an air exhaust vertical pipe, a drainage vertical pipe, a water supply vertical pipe in a house unit, a fire hose, a cable bridge frame and the like in a public space, because the three-dimensional arrangement models of the exhaust pipes and the water pipes of the house type units are respectively generated according to corresponding point positions right below in the range of the first-floor lobby and the range not in the first-floor lobby, and the three-dimensional arrangement models of the horizontal pipeline in the suspended ceiling of the first-floor lobby of the building are generated, the unreasonable design that the pipeline penetrates through the hall space can be avoided, the manual modeling time is saved, and when a user changes the design scheme at the initial stage of design, the three-dimensional configuration model of the electromechanical system does not need to be drawn and adjusted manually according to different parameters such as the building appearance, the floor height and the like. In addition, a user can visually check the distribution condition of pipelines in the building, the method is beneficial to previewing the pipeline arrangement in the building at the initial design stage of the user and preliminarily calculating the engineering quantity of required building materials, the synergy and the related consideration of the pipeline arrangement can be increased at the early stage of the design, and the time of manual modeling and modification at the later stage is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

In order to more clearly illustrate the embodiments of the present application 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, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a schematic flow chart diagram illustrating a preferred embodiment of a method for generating a pipeline layout of a building according to the present invention;

FIG. 2 is a schematic view of a pipe well reference point of the dwelling unit of the present application;

FIG. 3 is a schematic illustration of a tubular well reference point of the present application as to whether it is spatially within the lobby in the vertical direction;

FIG. 4 is a schematic diagram of the location of the exhaust pipe and the location of the water pipe in the dwelling unit pipe well according to the present application;

FIG. 5 is a schematic diagram of the number of floors in the vertical space range of the dwelling unit of the present application;

FIG. 6 is a schematic view of the start and end points of the path of a horizontal section of piping in the first story suspended ceiling of the present application;

FIG. 7 is a schematic view of a cable tray segment of the present application;

FIG. 8 is a schematic diagram of connection points for connecting multiple lines of a corridor path when the present application creates a path for a horizontal segment of a fire hose in the corridor;

FIG. 9 is a schematic diagram of the present application illustrating the segmentation of a plurality of segments of a fire hose along a horizontal segment of a corridor when the path is created;

FIG. 10 is a schematic view of the closest point of approach to the home of the fire hose of the present application;

FIG. 11 is a schematic view of the fire hose extension point, fire hose entry point, and closest point of approach not being collinear according to the present application;

FIG. 12 is a schematic illustration of connection points for connecting multiple lengths of wire in a corridor path as the present application creates a path for a horizontal length of cable trays in the corridor;

FIG. 13 is a schematic illustration of a multi-segment line segmentation operation performed on a horizontal segment of a cable tray within a corridor according to the present application for generating a path for a horizontal segment of a cable tray within the corridor;

FIG. 14 is a schematic illustration of a rotational cross-section of the present application as it creates a path for a horizontal segment of cable trays within a corridor;

FIG. 15 is a schematic illustration of the effect of the present application on a C-type floor pipeline configuration;

FIG. 16 is a schematic diagram illustrating the effect of the present application on the pipeline layout for a rectangular floor;

FIG. 17 is a block diagram of a preferred embodiment of the pipeline layout generating apparatus for a building constructed by floor according to the present application;

FIG. 18 is a diagram of an electronic device according to a preferred embodiment of the present application;

the implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application. 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 application.

It should be noted that the descriptions in this application referring to "first", "second", etc. are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present application.

The application provides a pipeline arrangement generating method for a plate building. Referring to fig. 1, a schematic method flow diagram of an embodiment of a pipeline arrangement generating method for a plate building according to the present application is shown. The method may be performed by an electronic device, which may be implemented by software and/or hardware. The pipeline arrangement generating method of the plate building comprises the following steps:

step S1: and performing preprocessing on related parameters of the pipeline arrangement to be generated, and determining a pipe well reference point of each house type unit of the building and a pipe well reference point of each core barrel of the building.

In this embodiment, after the relevant parameters of the pipeline arrangement to be generated (i.e. pipeline arrangement) are obtained, preprocessing is performed on the relevant parameters of the pipeline arrangement to be generated. The relevant parameters comprise contour lines of the box unit floor (single-room type, one-room type, two-room type and the like), contour lines of a first-layer lobby floor, contour lines of a core barrel floor, multi-segment lines of corridor paths, the number of buildings, the maximum number of layers of the building, the height of the building layers and the width of the corridor.

The contour line of the box unit floor, the contour line of the first floor lobby floor, the contour line of the core tube floor and the corridor path multi-segment line are all transmitted in a Data Tree (Data Tree) format, and the number of buildings, the maximum number of layers of buildings, the height of the building layers and the width of corridors are all transmitted in a digital (integer or decimal) format. In the data tree structure, the numbering format of the data branches is { number 1; number 2}, e.g., { 1; 3, the number 1 represents the building number, the number 2 represents the floor number, and the numbers are counted from 0. For example, the contour lines in the branch {0, 3} represent the contour lines of the room on the fourth floor of the first building.

Specifically, the operations of performing the preprocessing on the relevant parameters of the pipeline arrangement to be generated are as follows:

1) and merging the contour lines of the first floor hall floor. The first floor lobby space is generally formed by the concatenation of more than one assembled box unit, and in the data tree, its contour line has contained the floor contour line of a plurality of box units, owing to need confirm the contour line of the whole scope in first floor lobby, consequently need merge a plurality of contour lines into a complete closed contour line. The combined contour line can call a self-defined function, and the function method comprises the following steps: and generating planes by utilizing the closed contour lines, combining the planes into a complete plane through a Boolean operation function, and taking the outer contour line of the plane to obtain the complete closed contour line.

2) And judging and acquiring the number of layers of each building. The maximum floor number of the building in the related parameters is the highest floor number among the buildings, and the floor numbers of other buildings may be equal to or less than the maximum floor number. If the floor number of a building is less than the maximum floor number, the branch with the maximum floor number as the number 2 in the branch number is empty in the data tree of the floor contour line, so that the maximum floor number of each building can be judged. The logic is as follows: if the data branch with the number 2 equal to the maximum floor number in the branch numbers in the contour line data tree is not empty, the floor number of the building is equal to the maximum floor number, otherwise, the floor number of the building is equal to the maximum floor number minus 1.

3) And integrating the data trees of the contour lines of all the house type units. Because the contour lines of the box unit floor in the related parameters are respectively input for different house types (single house, one house and two houses), all the house types need to be integrated into a complete data tree, and the original data tree structure is kept, namely, the branches of the data tree are distinguished according to buildings and floors.

And finding a reference point of the tube well position and a unit vector in the width direction and the length direction on each house type unit contour line.

4) And searching a reference point of the pipe well position of each house type unit, the width vector direction of each house type unit and the length vector direction of each house type unit on the contour line of each house type unit based on the relevant parameters. The tube wells in each box unit are typically located near the corner of one side of the corridor. As shown in fig. 2, which is a schematic diagram of the tube well reference point of the dwelling unit of the present application, for the contour line of a closed dwelling unit, the line segment end point of the second side (side 2) is taken, i.e. the corner point near the corridor side, the width vector direction of the dwelling unit is determined by two points, i.e. the tube well reference point and the line segment end point of the third side (side 3), and the length vector direction of the direction is determined by two points, i.e. the tube well reference point and the line segment start point of the second side (side 1).

5) And searching a tube well reference point of each core tube on the contour line of each core tube based on the relevant parameters. And (3) finding reference points of the positions of the pipe well and the distribution room on each core barrel contour line, and taking the segment starting point of the third side as the corner point close to one side of the corridor for a closed core barrel contour line, which is the same as the step 4). The width vector direction of the core barrel is determined by two points, namely a pipe well datum point and a second side line section starting point, and the length vector direction of the core barrel is determined by two points, namely a pipe well datum point and a third side line section end point.

Further, after determining the tube well reference point for each dwelling unit of the building, and the tube well reference point for each core barrel of the building, the method further comprises:

generating a plane corresponding to the outline of the hall range of the first floor of the building, and making a straight line perpendicular to the plane by using the pipe well datum point of the cross-house unit;

determining the intersection point of the straight line and the plane by utilizing Boolean operation;

if the intersection exists, determining that the house type unit is a house type unit which is right below and in the range of the first-floor lobby;

and if the intersection point does not exist, determining that the house type unit is a house type unit of which the right lower part is not in the range of the first-floor lobby.

And finding the house type unit with the first-layer lobby space below and the serial number of the house type unit in the data tree. Because a first-floor lobby exists in the building, for the house type units positioned right above the lobby, the vertical pipelines in the pipe wells cannot vertically pass through the lobby space when reaching the first-floor position, but are arranged in the suspended ceiling of the lobby along the horizontal direction until the pipe wells in the core cylinder vertically downwards. Therefore, in the algorithm generation logic, the house type unit with the first-layer lobby right below is distinguished from other house type units, the corresponding house type unit is judged and screened out according to the first-layer lobby range contour line, the judgment and screening are realized through a self-defined function, the function takes the first-layer lobby range contour line and the position reference points of all the house type unit pipe wells above as input, and the reference points with projection located in the lobby range contour line are output. The function method is as follows: and generating a corresponding plane by using a first-layer lobby range contour line, making a straight line perpendicular to the plane through a pipe well datum point, calculating an intersection point of the straight line and the plane through Boolean operation, if the intersection point exists, indicating that the pipe well datum point is positioned in the lobby range in the vertical direction space, otherwise, not in the range. As shown in fig. 3, a schematic diagram of whether the pipe well reference point of the present application is located in the hall range in the vertical direction space is shown, a straight line passing through point 1 does not have an intersection point with the range plane, points 2 and 3 have an intersection point, which indicates that point 1 is not in the range, and points 2 and 3 are in the range.

Step S2: and calculating to obtain the point locations of the exhaust pipe and the water pipe of each house type unit according to the pipe well reference point of each house type unit, and calculating to obtain the point location of the water pipe in each core cylinder and the point location of the cable bridge frame according to the pipe well reference point of each core cylinder.

In this embodiment, the point locations of the water pipes of the house type units include a drain pipe point location, a water supply pipe point location, a fire hose point location and a fire hose branch pipe extension point location in the house type unit pipe well. The water pipe point locations in the core barrel include a water supply pipe point location, a water drain pipe point location, and a fire hose point location in the core barrel.

The core tube is arranged at the central part of a building, the central core tube is formed by enclosing an elevator shaft, a stair, a ventilation shaft, a cable shaft, a public washroom and partial equipment rooms, an outer frame inner tube structure is formed by the core tube and a peripheral frame, and the core tube and the peripheral frame are poured by reinforced concrete.

Specifically, according to the tube well reference point of each house type unit, calculating the point positions of the exhaust pipe and the water pipe of each house type unit, including:

moving the tube well reference point of the house type unit along the width vector direction of the house type unit, moving along the length vector direction of the house type unit, and taking the moved position as the exhaust pipe point position of the house type unit;

moving the exhaust pipe point location along the width vector direction and moving the exhaust pipe point location along the length vector direction, and taking the moved position as the water supply pipe point location of the house type unit;

moving the point location of the exhaust pipe along the width vector direction, and taking the moved position as the point location of a drain pipe of the house type unit;

moving the pipe well reference point of the house type unit along the width vector direction, moving the pipe well reference point along the vertical direction of the house type unit, and taking the moved position as the fire water pipe point of the house type unit;

and moving the fire hose entering point position along the length vector direction, and taking the moved position as the fire hose branch pipe extension point position.

As shown in fig. 4, it is a schematic diagram of the exhaust pipe point location and the water pipe point location in the house type unit pipe well of the present application, for example, the pipe well reference point of the house type unit is moved by 0.4m along the width vector direction and is moved by 0.4m along the length vector direction, and the exhaust pipe point location of the house type unit is obtained;

moving the position point of an exhaust pipe of the house unit by 0.4m along the width vector direction and by 0.15m along the length vector direction to obtain the position point of a water supply pipe of the house unit;

moving the point location of the exhaust pipe of the house type unit by 0.8m along the width vector direction to obtain the point location of the drain pipe of the house type unit;

moving the pipe well datum point of the house type unit by half of the width of the house type unit along the width vector direction, and moving the house type unit by 0.8 times of the height of the house type unit along the vertical direction to obtain the fire water pipe point of the house type unit;

and moving the fire hose entrance point position by half of the width of the corridor along the length vector direction to obtain the fire hose branch pipe extension point position.

Specifically, the calculating to obtain the point location of the water pipe and the point location of the cable bridge in each core tube according to the pipe well reference point of each core tube includes:

and respectively moving the pipe well reference points of the core barrel along the width vector direction of the core barrel and respectively moving the pipe well reference points along the length vector direction of the core barrel to respectively obtain a water supply pipe point location, a water discharge pipe point location, a fire-fighting water pipe point location and a cable bridge frame point location in the core barrel.

For example, moving the datum point of the core tube well by 0.4m in the width vector direction and 0.45m in the length vector direction to obtain a water supply tube point position in the core tube;

moving the datum point of the core tube well by 0.2m along the width vector direction and by 0.3m along the length vector direction to obtain the point position of a drain pipe in the core tube;

moving the datum point of the core barrel pipe well by 0.4m along the width vector direction and by 0.8m along the length vector direction to obtain the fire hose point position in the core barrel;

and moving the datum point of the core tube well by 1.2m along the width vector direction and 1.4m along the length vector direction to obtain the cable bridge point position in the core tube.

Step S3: determining the starting point positions of the exhaust pipes and the water pipes of the house type units according to whether the house type units are the house type units which are located in the range of the first-floor lobby under the house type units, generating a three-dimensional arrangement model of the exhaust pipes and the water pipes in each house type unit according to the starting point positions and the floor number of the house type units in the vertical direction, and generating a three-dimensional arrangement model of horizontal pipelines in the suspended ceiling of the first-floor lobby of the building.

In this embodiment, the three-dimensional arrangement models of the exhaust pipes and the water pipes and the three-dimensional arrangement model of the pipeline at the horizontal section of the first-layer hall ceiling are obtained by calculating the straight line section of the pipeline path, calculating and generating the cross section (circular or rectangular) of the corresponding pipeline, and stretching or sweeping the cross section along the path. The initial point positions of the exhaust pipes and the water pipes of the house type units are determined by distinguishing the house type units which are just below the house type units in the range of the first-layer lobby from the house type units which are just below the house type units which are not in the range of the first-layer lobby, and the generated pipelines can be prevented from passing through the lobby space. The corresponding point position of the first floor is taken as a path starting point, and the corresponding point position of the highest floor of the building is moved upwards by a floor height to be taken as a path ending point. The number of floors of each dwelling unit in the vertical space range in which the dwelling unit is located can be calculated, as shown in fig. 5, which is a schematic diagram of the number of floors of the dwelling unit in the vertical space range in which the dwelling unit is located. For the A-row house type unit, the first layer position is a lobby, namely, in a house type unit contour line data tree, the number is { 1; 0 is null, numbered { 1; 5, the branch is empty, and if the floor number is 1 less than the maximum floor number, the floor number of the A-row house type unit is 4;

for the B-row house type unit, the first layer position is a normal house type non-lobby, namely in a house type unit contour line data tree, the number is { 1; 0 is not null, otherwise numbered { 1; 5, if the branch is not empty, the number of floors is the maximum number of floors, and the number of floors of the B-row dwelling unit is 6;

for the C-row house type unit, the first layer position is a normal house type non-lobby, namely, in the house type unit contour line data tree, the serial number is { 1; 0 is not null, otherwise numbered { 1; 5, the branch is empty, which indicates that the floor number is the maximum floor number minus 1, and the floor number of the C-column house type unit is 5.

Specifically, the three-dimensional arrangement model of the exhaust pipes and the water pipes in each house type unit is generated according to whether the house type unit is the house type unit in the first-floor lobby range directly below, the starting point positions of the exhaust pipes and the water pipes of the house type unit are determined, and according to the starting point positions and the floor number in the vertical direction of the house type unit, the three-dimensional arrangement model comprises the following steps:

if the house type unit is not the house type unit with the lower part in the first-floor lobby range, respectively taking the point positions of the exhaust pipe and the water pipe corresponding to the house type unit on the first floor of the building as first starting points, taking the first starting point to move a first distance in the vertical direction as a first termination point, generating the paths of the exhaust pipe and the water pipe in the house type unit with the lower part not in the first-floor lobby range based on the first starting points and the first termination point, stretching or sweeping the cross sections of the exhaust pipe and the water pipe along the corresponding paths, and obtaining a three-dimensional arrangement model of the exhaust pipe and the water pipe in the house type unit with the lower part not in the first-floor lobby range;

if the house type unit is the house type unit of the house type unit in the first floor lobby range under, with the position of the exhaust pipe and the water pipe that the house type unit of the second floor of the building corresponds is regarded as the second initial point, with the second initial point removes the second distance along the vertical direction and is regarded as the second termination point, based on the second initial point with the path of the exhaust pipe and the water pipe of the house type unit of the first floor lobby range under the second termination point generation, stretch or sweep the cross section of exhaust pipe and water pipe along the corresponding path, obtain the three-dimensional model of arranging of the exhaust pipe and the water pipe of the house type unit of the first floor lobby range under.

For the house type units (for example, the house type units in the row B and the house type units in the row C) which are not located in the hall range of the first floor directly below, the starting points of the paths of the exhaust pipes, the drain pipes and the water supply pipes are the corresponding pipeline point positions of the house type in the first floor, that is, the starting point of the exhaust pipe is the exhaust pipe point position of the house type unit in the first floor, the starting point of the drain pipe is the drain pipe point position of the house type unit in the first floor, and the starting point of the water supply pipe is the water supply pipe point position of the house type unit in the first floor. The end point is the corresponding first distance of the starting point moving along the vertical direction, and the calculation mode of the first distance is the number of floors corresponding to the vertical space range of the house type unit multiplied by the floor height. The cross section of the exhaust vertical pipe is rectangular and needs to rotate according to the building layout direction so as to ensure that the pipeline contour is parallel to the pipe well contour, and the three-dimensional arrangement model is formed by stretching or sweeping the cross section along the corresponding path line segment.

For the house type units (for example, the above-mentioned a row house type units) directly below in the first floor lobby range, the starting points of the paths of the exhaust pipe, the drain pipe and the water supply pipe are the corresponding pipeline points of the second floor house type, that is, the starting point of the exhaust pipe is the exhaust pipe point of the second floor house type unit, the starting point of the drain pipe is the drain pipe point of the second floor house type unit, and the starting point of the water supply pipe is the water supply pipe point of the second floor house type unit. And the end point is the starting point and moves a second distance along the vertical direction, and the calculation mode of the second distance is that the floor number corresponding to the vertical space range of the house type unit is multiplied by the floor height. Thereby avoiding the pipeline from penetrating the hall space. The cross section of the exhaust vertical pipe is rectangular and needs to rotate according to the layout direction of the building so as to ensure that the pipeline contour is parallel to the pipe well contour, and the three-dimensional arrangement model is formed by stretching or sweeping the cross section along a path line segment. The three-dimensional arrangement models of the corresponding exhaust pipes and the corresponding water pipes are respectively generated by the house type units which are just below in the range of the first-layer lobby and the house type units which are just below not in the range of the first-layer lobby, so that the generated pipelines can be prevented from penetrating through the lobby space.

Specifically, the three-dimensional model of arranging of horizontal section pipeline in the first floor lobby furred ceiling of formation includes:

taking a point which is farthest from a core tube vertical section pipeline path termination point in vertical pipe path starting points of all the residential units within the first-floor lobby range right below as a third starting point, and taking the core tube vertical section pipeline path termination point as a third termination point;

generating a path of a horizontal pipeline in the first-layer lobby suspended ceiling based on the third starting point and the third ending point;

sweeping the cross section of the horizontal pipeline in the first-layer lobby suspended ceiling along the corresponding path to obtain a three-dimensional arrangement model of the horizontal pipeline in the first-layer lobby suspended ceiling, wherein the normal vector of the plane where the cross section of the horizontal pipeline in the first-layer lobby suspended ceiling is located is the tangent vector of the line segment starting point of the horizontal pipeline path.

Horizontal segment pipeline route is the straightway in the first floor lobby furred ceiling, the line segment initial point is in the standpipe route initial point of each house type unit of first floor lobby within range under, apart from the most distant point of the vertical segment pipeline route termination point of core section, the line segment termination point is the vertical segment pipeline route termination point of core section, the pipeline cross section is radius 0.1 m's circle, the planar normal vector at this circle place should be horizontal pipeline route line segment initial point department tangent vector, as shown in fig. 6, for this application the schematic diagram of the route initial point and the termination point of horizontal segment pipeline in the first floor lobby furred ceiling, the three-dimensional model of arranging of horizontal segment pipeline in the first floor lobby furred ceiling is formed along the route line segment sweeping by the cross section.

Further, the method further comprises: and generating a three-dimensional arrangement model of the water discharge pipe and the water supply pipe in the core barrel. The pipeline paths of all vertical sections in the core barrel are straight-line segments, namely the paths of a drain pipe and a water supply pipe in the core barrel are straight-line segments, the starting points of the line segments are respectively the water supply pipe point position and the drain pipe point position in the core barrel, the stopping points are the starting points, the floor height is moved upwards along the vertical direction, the distance (the reserved ceiling height) is multiplied by 0.8, the cross section is a circle with the radius of 0.1m, and the plane of the plane where the circle is located is the XY plane of a world coordinate system.

Step S4: based on the water pipe point location and the cable bridge point location in each core barrel, the center line of the corridor contour line is subjected to deviation operation, connection operation, segmentation operation and scaling operation to generate a three-dimensional arrangement model of the fire water pipe and the cable bridge in the corridor of the building, and the three-dimensional arrangement model of the fire water pipe and the cable bridge in the core barrel is generated.

In this embodiment, the fire hose three-dimensional arrangement model generation method in the corridor and the core barrel is to calculate a path (straight line or multi-segment line) for generating a pipeline according to the water pipe point position in each core barrel, generate a cross section (circular) of the corresponding pipeline, and stretch the cross section along the path. For the vertical pipe section, the corresponding point position on the first floor is taken as a path starting point, and the corresponding point position on the highest floor of the building is taken as a path ending point. For horizontal pipe segments, path polylines are calculated from the corridor path polylines in the input parameters.

The three-dimensional distribution models of the cable bridges in the corridors and the core barrel are formed by calculating and generating paths (straight lines or multi-section lines) of the cable bridges, generating cross sections of the corresponding cable bridges and stretching the cross sections along the paths. For the vertical cable bridge, the corresponding point of the first floor is used as a path starting point, and the corresponding point of the highest floor of the building is used as a path terminating point. For a horizontal cable bridge, a plurality of path lines are calculated according to a plurality of corridor path lines in relevant parameters, the cross section of the cable bridge is generated by self-defined function calculation, the function is input into the point position of the cable bridge, 6 nodes in the shape of the cross section are respectively generated by taking the point position as an original point, and the nodes are sequentially connected to obtain the plurality of line sections, as shown in fig. 7, the schematic diagram of the cable bridge is shown in the application, wherein the X coordinate of the node 1 is the original point X coordinate, the width of the cross section of the bridge is reduced, and the number of the nodes is 0.5, and the Y coordinate is the same as the original point coordinate;

the X coordinate of the node 2 is the original point X coordinate minus the width of the cross section of the bridge and multiplied by 0.5, and the Y coordinate is the original point Y coordinate plus the height of the cross section of the bridge;

the X coordinate of the node 3 is the original point X coordinate minus the width of the cross section of the bridge frame multiplied by 0.5 plus 0.1m, and the Y coordinate is the original point Y coordinate plus the height of the cross section of the bridge frame;

the X coordinate of the node 4 is the original point X coordinate plus the width of the cross section of the bridge frame multiplied by 0.5, and the Y coordinate is the same as the original point coordinate;

the X coordinate of the node 5 is the original point X coordinate plus the width of the bridge section multiplied by 0.5, and the Y coordinate is the original point Y coordinate plus the height of the bridge section;

the X coordinate of the node 6 is the original point X coordinate plus the width of the bridge section multiplied by 0.5 minus 0.1m, and the Y coordinate is the original point Y coordinate plus the height of the bridge section.

Specifically, the generating of the three-dimensional arrangement model of the fire hose and the cable bridge in the core barrel includes:

taking the fire-fighting water pipe point location in the first-layer core barrel of the building as a fourth starting point, taking the fire-fighting water pipe point location in the top-layer core barrel of the building as a fourth termination point, generating a path of the fire-fighting water pipe in the core barrel based on the fourth starting point and the fourth termination point, and sweeping the cross section of the fire-fighting water pipe along the path of the fire-fighting water pipe to obtain a three-dimensional arrangement model of the fire-fighting water pipe in the core barrel;

and generating a path of the cable bridge in the core barrel based on the fifth starting point and the fifth termination point, and generating a three-dimensional arrangement model of the cable bridge in the core barrel based on the cross section of the cable bridge in the core barrel and the path of the cable bridge in the core barrel.

The fire-fighting water pipe three-dimensional arrangement model is characterized in that a pipeline path of the fire-fighting water pipe three-dimensional arrangement model in the core barrel is a straight line segment, a starting point of the straight line segment is a fire-fighting water pipe point position in the core barrel at the first floor of the building, a termination point is a fire-fighting water pipe point position in the core barrel at the top floor of the building, a drawing origin point of a cross section is a path starting point, a reference plane is a world coordinate system XY plane, and the fire-fighting water pipe three-dimensional arrangement model in the core barrel is formed by sweeping the cross section along the path line segment.

The path of the cable bridge in the core barrel is a straight line segment, the starting point of the straight line segment is the cable bridge point position in the first-layer core barrel outline of the building, and the ending point is the cable bridge point position in the top-layer core barrel outline of the building. The drawing origin of the cross section is a path starting point, and the reference plane is a world coordinate system XY plane. In addition, the direction of the cross section multi-segment line needs to be adjusted in a rotating mode according to the building direction so as to ensure that the bridge frame is parallel to a sideline in the width direction of the contour line of the core barrel, and the rotating angle is determined by the angle formed by the length direction vector of the core barrel and the Y axis of the world coordinate system.

Specifically, the three-dimensional arrangement model of the fire hose and the cable bridge in the corridor of the building is generated by performing the offset operation, the connection operation, the division operation and the scaling operation on the central line of the corridor contour line, and the three-dimensional arrangement model comprises the following steps:

shifting the central line of the corridor contour line, and connecting the shifted central line with a vertical bridge in the core barrel to obtain a horizontal bridge;

dividing the horizontal segment bridge into two horizontal segment path line segments by taking the connection point of the horizontal segment bridge as a boundary;

the divided two horizontal section path line segments are zoomed from the tail end by a distance which is half of the width of the box body unit to obtain a path of the horizontal section fire-fighting water pipe in the corridor, the cross section of the horizontal section fire-fighting water pipe in the corridor is swept along the corresponding path, and a three-dimensional arrangement model of the horizontal section fire-fighting water pipe in the corridor is obtained;

the length of a preset three-way bridge connecting piece is zoomed from the starting end to the two divided horizontal section path line sections, and the distance of half the width of the box body unit is zoomed from the tail end to obtain the path of the horizontal section cable bridge in the corridor;

and sweeping the cross section of the horizontal cable bridge in the corridor along the corresponding path to obtain a three-dimensional arrangement model of the horizontal cable bridge in the corridor, wherein the cross section of the horizontal cable bridge in the corridor is perpendicular to the horizontal cable bridge.

The pipeline path of the horizontal fire-fighting water pipe three-dimensional arrangement model in the corridor is generated by calculating a plurality of sections of lines of the corridor path, the plurality of sections of lines of the corridor path are the central line of a corridor contour line, the central line is used as an initial line segment for deviation, the central line can be deviated by 0.5m (namely the distance between the central line and the fire-fighting water pipe at the same height), then a vertical section bridge is connected, namely a section of horizontal section bridge behind the horizontal section bridge in the corridor and the vertical section bridge in the core barrel, the section of bridge path is a straight line segment, the starting point and the ending point of the straight line segment are obtained by calculating the nearest points of the straight lines of the two sections of bridge paths (such as a connection point 1 and a connection point 2 shown in figure 8), then the horizontal section path is divided into a left section and a right section by taking the connection point 2 as a boundary, the left section and the right section of horizontal section path segments after the division are zoomed by the distance of half of the width of a box unit from the tail end so as to ensure that the bridge is positioned on the wall surface at the tail end of the corridor (such as shown in figure 9), the three-dimensional arrangement model of the fire-fighting water pipe at the horizontal section in the corridor is formed by sweeping the cross section along a path line segment.

The path of the horizontal cable bridge in the corridor is generated by calculation of a plurality of lines of the corridor path. The corridor path multi-section line is the central line of the corridor contour line, the central line is used as an initial line section for deviation, the deviation can be carried out by 0.5m (namely the distance between the central line and a fire hose at the same height) from the central line, then a vertical section bridge is connected, namely a section of horizontal section bridge for connecting a horizontal section bridge in the corridor and a vertical section bridge in the core barrel, the path of the bridge is a straight line section, the starting point and the ending point of the straight line section are obtained by calculating the nearest point of the straight line of the two sections of bridge paths (as a connecting point 1 and a connecting point 2 shown in figure 12), then the horizontal section path is divided into a left section and a right section (as shown in figure 13) by taking the connecting point 2 as a boundary, the left section and the right section of the divided horizontal section path line section are zoomed by the distance of half of the width of a box body unit from the tail end so as to ensure that the tail end of the bridge is positioned on the wall surface to keep a certain distance, and the bridge is zoomed by 0.5m (the length of a tee bridge connector from the starting end), a cross-section is generated and rotated until the plane of the cross-section is perpendicular to the path segment (as shown in fig. 14).

In one embodiment, after generating the three-dimensional arrangement model of the fire hoses and cable trays in the hallways of the building, the method further comprises:

calculating the nearest distance point between the horizontal fire-fighting water pipe and the fire-fighting water pipe entrance point according to the fire-fighting water pipe entrance point and the path of the horizontal fire-fighting water pipe;

judging whether the extension point position of the fire hose branch pipe, the entrance point position of the fire hose and the closest distance point are all in the same straight line, if so, the path of the branch of the fire hose in the corridor, which is connected into the branch pipe of the house type unit, is a line segment formed by connecting the entrance point position of the fire hose and the closest distance point;

if not, the branch of the fire fighting pipe in the corridor is connected into a path of a branch pipe of the house type unit, and the path is a line segment formed by sequentially connecting the extension point of the fire fighting water pipe branch pipe, the entrance point of the fire fighting water pipe and the closest distance point;

and sweeping the cross section of the branch of the waterproof pipe in the corridor, which is connected into the branch pipe of each house type unit, along a corresponding path to obtain a three-dimensional arrangement model of the branch of the waterproof pipe in the corridor, which is connected into the branch pipe of each house type unit.

The branch of the fire-fighting pipe in the corridor is connected into the branch pipe three-dimensional arrangement model of each house type unit, and the nearest distance point of the point on the line segment to the house point is calculated according to the house point of the fire-fighting water pipe and the path of the fire-fighting water pipe in the horizontal segment (as shown in fig. 10). If the nearest distance point, the fire water pipe extension point and the fire water pipe entrance point are located on the same straight line, the path of the fire water pipe branch pipe is formed by connecting the fire water pipe entrance point and the nearest distance point. Otherwise, the three points are connected in sequence (as shown in fig. 11), and the three-dimensional arrangement model of the branch pipe is formed by sweeping the cross section along the path line segment.

Fig. 15 is a schematic diagram illustrating the effect of the present application on the pipeline arrangement of C-type floor, where the maximum floor number of the floor is 2.

Fig. 16 is a schematic diagram illustrating the effect of the present application on the pipeline arrangement of a rectangular plate building, where the maximum number of floors is 10.

Referring to fig. 17, a functional block diagram of the pipeline arrangement generating device 100 of the plate building of the present application is shown.

The pipeline arrangement generating device 100 of the plate building can be installed in electronic equipment. According to the implemented functions, the pipeline arrangement generating device 100 of the plate building can include a preprocessing module 110, a calculating module 120, a first generating module 130 and a second generating module 140. A module, which may also be referred to as a unit in this application, refers to a series of computer program segments that can be executed by a processor of an electronic device and that can perform a fixed function, and that are stored in a memory of the electronic device.

In the present embodiment, the functions regarding the respective modules/units are as follows:

the preprocessing module 110: the system comprises a building, a plurality of core barrels and a plurality of pipelines, wherein the building is used for building each house type unit of the building;

the calculation module 120: the device comprises a core barrel, a plurality of air exhaust pipes, a plurality of water pipes, a plurality of core barrels, a plurality of cable bridges and a plurality of air exhaust pipes, wherein the core barrels are arranged in the core barrel;

the first generation module 130: the system comprises a plurality of house units, a plurality of control units and a plurality of control units, wherein the house units are used for determining the starting point positions of an exhaust pipe and a water pipe of each house unit according to whether the house unit is in the range of a first-floor lobby directly below the house unit or not, generating a three-dimensional arrangement model of the exhaust pipe and the water pipe in each house unit according to the starting point positions and the floor number of the house unit in the vertical direction, and generating a three-dimensional arrangement model of a horizontal pipeline in a first-floor lobby ceiling of a building;

the second generation module 140: the method is used for generating a three-dimensional arrangement model of the fire-fighting water pipe and the cable bridge in the corridor of the building by carrying out deviation operation, connection operation, segmentation operation and scaling operation on the central line of the corridor contour line based on the water pipe point position and the cable bridge point position in each core barrel, and generating the three-dimensional arrangement model of the fire-fighting water pipe and the cable bridge in each core barrel.

In one embodiment, the pre-processing module is further to:

In one embodiment, the determining, according to whether the house type unit is a house type unit directly below the first floor lobby, a starting point location of an exhaust pipe and a water pipe of the house type unit, and generating, according to the starting point location and the floor number of the house type unit in the vertical direction, a three-dimensional arrangement model of the exhaust pipe and the water pipe in each house type unit includes:

In one embodiment, the generating of the three-dimensional arrangement model of the horizontal pipeline in the first-floor lobby ceiling of the building comprises the following steps:

generating a path of a horizontal pipeline in the first-layer lobby ceiling based on the third starting point and the third ending point;

In one embodiment, the generating a three-dimensional arrangement model of fire hoses and cable trays in the core barrel comprises:

In one embodiment, the performing the offset operation, the connection operation, the division operation, and the scaling operation on the center line of the corridor contour line generates a three-dimensional arrangement model of fire hoses and cable trays in the corridor of the building, including:

and sweeping the cross section of the horizontal cable bridge in the corridor along a corresponding path to obtain a three-dimensional arrangement model of the horizontal cable bridge in the corridor, wherein the cross section of the horizontal cable bridge in the corridor is perpendicular to the horizontal cable bridge.

In one embodiment, the second generating module is further configured to:

Fig. 18 is a schematic diagram of an electronic device 1 according to a preferred embodiment of the present application.

The electronic device 1 includes but is not limited to: memory 11, processor 12, display 13 and communication interface 14. The electronic device 1 is connected to a network via a communication interface 14. The network may be a wireless or wired network such as an Intranet (Internet), the Internet (Internet), a Global System of Mobile communication (GSM), Wideband Code Division Multiple Access (WCDMA), a 4G network, a 5G network, Bluetooth (Bluetooth), Wi-Fi, or a communication network.

The memory 11 includes at least one type of readable storage medium including a flash memory, a hard disk, a multimedia card, a card type memory (e.g., SD or DX memory, etc.), a Random Access Memory (RAM), a Static Random Access Memory (SRAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a Programmable Read Only Memory (PROM), a magnetic memory, a magnetic disk, an optical disk, etc. In some embodiments, the storage 11 may be an internal storage unit of the electronic device 1, such as a hard disk or a memory of the electronic device 1. In other embodiments, the memory 11 may also be an external storage device of the electronic device 1, such as a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), and the like equipped with the electronic device 1. Of course, the memory 11 may also comprise both an internal memory unit and an external memory device of the electronic device 1. In this embodiment, the memory 11 is generally used for storing an operating system installed in the electronic device 1 and various types of application software, such as program codes of the pipeline arrangement generating program 10 of a building. Further, the memory 11 may also be used to temporarily store various types of data that have been output or are to be output.

Processor 12 may be a Central Processing Unit (CPU), controller, microcontroller, microprocessor, or other data Processing chip in some embodiments. The processor 12 is typically used for controlling the overall operation of the electronic device 1, such as performing data interaction or communication related control and processing. In this embodiment, the processor 12 is configured to run the program code stored in the memory 11 or process data, for example, run the program code of the pipeline arrangement generating program 10 of a building.

The display 13 may be referred to as a display screen or display unit. In some embodiments, the display 13 may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an Organic Light-Emitting Diode (OLED) touch screen, or the like. The display 13 is used for displaying information processed in the electronic device 1 and for displaying a visual work interface.

The communication interface 14 may optionally comprise a standard wired interface, a wireless interface (e.g. WI-FI interface), the communication interface 14 typically being used for establishing a communication connection between the electronic device 1 and other electronic devices.

Fig. 18 shows only the electronic device 1 with the components 11-14 and the pipe arrangement generating program 10 of the building, but it is to be understood that not all shown components are required and that more or fewer components may alternatively be implemented.

Optionally, the electronic device 1 may further comprise a user interface, the user interface may comprise a Display (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface may further comprise a standard wired interface and a wireless interface. Alternatively, in some embodiments, the display may be an LED display, a liquid crystal display, a touch-sensitive liquid crystal display, an Organic Light-Emitting Diode (OLED) touch device, or the like. The display, which may also be referred to as a display screen or display unit, is suitable, among other things, for displaying information processed in the electronic device 1 and for displaying a visualized user interface.

The electronic device 1 may further include a Radio Frequency (RF) circuit, a sensor, an audio circuit, and the like, which are not described in detail herein.

In the above embodiment, the processor 12, when executing the pipeline arrangement generating program 10 of the building stored in the memory 11, may implement the following steps:

performing pretreatment on related parameters of the pipeline arrangement to be generated, and determining a pipe well reference point of each house type unit of the building and a pipe well reference point of each core barrel of the building;

calculating to obtain the point locations of an exhaust pipe and a water pipe of each house unit according to the pipe well reference point of each house unit, and calculating to obtain the point location of the water pipe in each core cylinder and the point location of a cable bridge frame according to the pipe well reference point of each core cylinder;

determining the starting point positions of an exhaust pipe and a water pipe of each house unit according to whether the house unit is a house unit which is directly below and in the range of the first-floor lobby, generating a three-dimensional arrangement model of the exhaust pipe and the water pipe in each house unit according to the starting point positions and the floor number of the house unit in the vertical direction, and generating a three-dimensional arrangement model of a horizontal pipeline in the suspended ceiling of the first-floor lobby of the building;

The storage device may be the memory 11 of the electronic device 1, or may be another storage device communicatively connected to the electronic device 1.

For detailed description of the above steps, please refer to the above description of fig. 17 regarding a functional block diagram of an embodiment of the pipeline arrangement generating device 100 of a building and fig. 1 regarding a flowchart of an embodiment of a pipeline arrangement generating method of a building.

In addition, the embodiment of the present application also provides a computer-readable storage medium, which may be non-volatile or volatile. The computer readable storage medium may be any one or any combination of hard disks, multimedia cards, SD cards, flash memory cards, SMCs, Read Only Memories (ROMs), Erasable Programmable Read Only Memories (EPROMs), portable compact disc read only memories (CD-ROMs), USB memories, etc. The computer-readable storage medium includes a data storage area and a program storage area, the program storage area stores a pipeline arrangement generating program 10 of a building, and the pipeline arrangement generating program 10 of the building is executed by a processor to realize the following operations:

The specific implementation of the computer readable storage medium of the present application is substantially the same as the above-mentioned specific implementation of the pipeline layout generation method for a building, and is not described herein again.

It should be noted that the above-mentioned serial numbers of the embodiments of the present application are only for description, and do not represent the advantages and disadvantages of the embodiments. And the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, apparatus, article, or method that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, apparatus, article, or method. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, apparatus, article, or method that includes the element.

Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium (e.g., ROM/RAM, magnetic disk, optical disk) as described above and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, an electronic device, or a network device) to execute the method according to the embodiments of the present application.

The above description is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings of the present application, or which are directly or indirectly applied to other related technical fields, are included in the scope of the present application.

Claims

1. A method for generating a pipeline layout of a plate building, the method comprising:

based on the water pipe point location and the cable bridge point location in each core barrel, performing offset operation, connection operation, segmentation operation and scaling operation on the central line of the corridor contour line to generate a three-dimensional arrangement model of the fire water pipe and the cable bridge in the corridor of the building, and generating a three-dimensional arrangement model of the fire water pipe and the cable bridge in the core barrel;

wherein, according to whether house type unit is under the house type unit in first floor lobby within range, confirm the initial position point of exhaust pipe and the water pipe of house type unit, according to the floor number of initial position point and house type unit place vertical direction, generate the three-dimensional model of arranging of exhaust pipe and water pipe in every house type unit, include:

if the house type unit is a house type unit which is right below and in the range of the first-layer lobby, taking the point position of an exhaust pipe and a water pipe corresponding to the house type unit on the second layer of the building as a second initial point, taking the second initial point to move a second distance along the vertical direction as a second termination point, generating a path of the exhaust pipe and the water pipe in the house type unit right below and in the range of the first-layer lobby based on the second initial point and the second termination point, and stretching or sweeping the cross sections of the exhaust pipe and the water pipe along the corresponding paths to obtain a three-dimensional arrangement model of the exhaust pipe and the water pipe in the house type unit right below and in the range of the first-layer lobby;

the three-dimensional arrangement model of horizontal pipeline in the first floor lobby suspended ceiling of the generation building comprises:

and sweeping the cross section of the horizontal pipeline in the first-layer lobby ceiling along a corresponding path to obtain a three-dimensional arrangement model of the horizontal pipeline in the first-layer lobby ceiling, wherein the normal vector of the plane where the cross section of the horizontal pipeline in the first-layer lobby ceiling is located is the tangent vector of the starting point of the horizontal pipeline path line segment.

2. The method of generating a piping layout of a building of a flat-slab structure as claimed in claim 1, wherein after determining the tube well reference point of each dwelling unit of the building and the tube well reference point of each core barrel of the building, the method further comprises:

if the intersection point exists, determining that the house type unit is a house type unit which is right below and in the range of the first-floor lobby;

3. The method of claim 1, wherein the generating a three-dimensional model of fire hose and cable tray arrangement in the core barrel comprises:

taking the fire-fighting water pipe point position in the first-layer core barrel of the building as a fourth starting point, taking the fire-fighting water pipe point position in the top-layer core barrel of the building as a fourth ending point, generating a path of the fire-fighting water pipe in the core barrel based on the fourth starting point and the fourth ending point, and sweeping the cross section of the fire-fighting water pipe along the path of the fire-fighting water pipe to obtain a three-dimensional arrangement model of the fire-fighting water pipe in the core barrel;

4. The method of claim 1, wherein the performing the operations of shifting, connecting, dividing and scaling the center line of the corridor contour to generate the three-dimensional arrangement model of the fire hose and the cable tray in the corridor of the building comprises:

5. The method of generating a pipeline layout of a panel building according to claim 1, wherein after generating the three-dimensional layout model of fire hoses and cable trays in the hallways of the building, the method further comprises:

6. A piping arrangement generating apparatus for a plate building, the apparatus comprising:

a calculation module: the device comprises a core barrel, a plurality of air exhaust pipes, a plurality of water pipes, a plurality of core barrels, a plurality of cable bridges and a plurality of air exhaust pipes, wherein the core barrels are arranged in the core barrel;

a second generation module: the system comprises a core barrel, a corridor contour line, a fire water pipe and cable bridge position, a central line of the corridor contour line, a fire water pipe and cable bridge three-dimensional arrangement model and a fire water pipe and cable bridge three-dimensional arrangement model, wherein the corridor contour line is used for carrying out deviation operation, connection operation, segmentation operation and scaling operation on the central line of the corridor contour line to generate the fire water pipe and cable bridge three-dimensional arrangement model in the building, and the fire water pipe and cable bridge three-dimensional arrangement model in the core barrel is generated;

the three-dimensional model of arranging of horizontal section pipeline in the first floor lobby furred ceiling that generates building includes:

7. The electronic equipment is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing the communication between the processor and the memory through the communication bus;

a memory for storing a computer program;

a processor for implementing the method of generating a pipeline layout of a building according to any one of claims 1 to 5 when executing a program stored in the memory.

8. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of a method for generating a pipeline configuration of a building according to any one of claims 1 to 5.