CN112883476A

CN112883476A - Layout method and device of building space and electronic equipment

Info

Publication number: CN112883476A
Application number: CN202110236076.4A
Authority: CN
Inventors: 夏彬; 汪耀; 马书浩; 吕越
Original assignee: Glodon Co Ltd
Current assignee: Glodon Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-06-01
Anticipated expiration: 2041-03-03
Also published as: CN112883476B

Abstract

The invention relates to the technical field of building design, in particular to a layout method, a device and electronic equipment of a building space, wherein the layout method comprises the steps of obtaining building plan data and target attribute information of each position point of a target building space, wherein the building plan data comprises geometric information and attribute information of each functional partition; arranging each function partition in the target building space to obtain at least one arrangement combination; and determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point. The layout of each functional partition is automatically carried out in the target building space to obtain at least one layout combination, and the obtained at least one layout combination is screened to determine the target layout of each functional partition in the target layout combination, so that the automatic layout of the building space can be realized, and the efficiency and the accuracy of the layout are improved.

Description

Layout method and device of building space and electronic equipment

Technical Field

The invention relates to the technical field of building design, in particular to a layout method and device of a building space and electronic equipment.

Background

In the field of building design, it is necessary for a planner, an owner, and a construction designer to determine, together, building plan data including geometric information and attribute information of each functional partition, and the like. After each function partition is determined, each function partition is arranged in the building space, and in the arrangement process, an architectural designer needs to continuously adjust arrangement results, so that arrangement effects can correspond to building plan data.

However, the above-mentioned layout process requires the architect to adjust the layout result within the building space according to experience, which results in a low layout efficiency of the building space.

Disclosure of Invention

In view of this, embodiments of the present invention provide a method and an apparatus for laying out a building space, and an electronic device, so as to solve the problem of low efficiency of laying out a building space.

According to a first aspect, an embodiment of the present invention provides a method for laying out a building space, including:

acquiring building planning data and target attribute information of each position point of a target building space, wherein the building planning data comprises geometric information and attribute information of each functional partition;

arranging each function partition in the target building space to obtain at least one arrangement combination;

and determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

According to the building space layout method provided by the embodiment of the invention, the layout of each function partition is automatically carried out in the target building space to obtain at least one layout combination, and then the obtained at least one layout combination is screened and determined according to the building plan data of each function partition and the target attribute information of each position point of the target building space, so that the automatic layout of the building space can be realized, and the layout efficiency and accuracy are improved.

With reference to the first aspect, in a first implementation manner of the first aspect, the determining a target layout of each functional partition in a target layout combination based on building plan data corresponding to each functional partition in the various layout combinations and the target attribute information of each location point includes:

analyzing corresponding building plan data for each layout combination, and determining three-dimensional information of each functional partition under each layout combination;

mapping the three-dimensional information to a two-dimensional space with a preset elevation to obtain two-dimensional information of each functional partition;

determining a two-dimensional target layout of each functional partition in the target building space based on the two-dimensional information of each functional partition and the target attribute information of each position point;

and associating the two-dimensional target layout of each functional partition with the corresponding three-dimensional information, and determining the three-dimensional target layout of each functional partition in the target building space.

According to the building space layout method provided by the embodiment of the invention, when the three-dimensional information is processed, the three-dimensional information is mapped to the two-dimensional space with the preset elevation, so that the problem of planning scheme conflict caused by cross-floor function partitioning under the same elevation is solved, and the building space layout accuracy is improved.

With reference to the first implementation manner of the first aspect, in a second implementation manner of the first aspect, the determining, based on the two-dimensional information of each functional partition and the target attribute information of each location point, a two-dimensional target layout of each functional partition in the target building space includes:

determining preset layout information of each position point under each layout combination by using the environment attribute of the functional partition;

determining a layout score value under each layout combination by using the similarity between the preset layout information of each position point and the target attribute information of each position point;

determining the position relation of each functional partition under each layout combination by using the geometric attributes of each functional partition under each layout combination;

and screening the layout combinations based on the position relation of each functional partition under each layout combination and the layout score value, and determining the two-dimensional target layout of each functional partition in the target building space.

According to the method for arranging the building space, the environment attribute is firstly used for arranging each functional partition, and then the geometric attribute of each functional partition is used, so that the problem of position conflict of the arranged functional partitions is solved, and the accuracy of arrangement is improved.

With reference to the second implementation manner of the first aspect, in a third implementation manner of the first aspect, the determining the layout score value under each layout combination by using the similarity between the preset layout information of each location point and the target attribute information of each location point includes:

determining a spatial attribute matrix by using the target attribute information of each position point;

and calculating the product of the function partition attribute matrix and the space attribute matrix to obtain a similarity matrix of each layout combination so as to determine the layout score value of each layout combination, wherein each element of the similarity matrix represents the layout score value of the corresponding function partition at the corresponding position point.

According to the building space layout method provided by the embodiment of the invention, the preset layout information and the target attribute information are represented in a matrix form, and the product of the matrixes is used as the layout score value of each layout combination, so that the data processing amount is simplified, and the layout efficiency is improved.

With reference to the second implementation manner of the first aspect, in a fourth implementation manner of the first aspect, the screening the layout combinations based on the position relationship and the layout score of each functional partition in each layout combination to determine a two-dimensional target layout of each functional partition in the target building space includes:

determining a first layout combination with overlapped function partitions or function partitions exceeding the target building space by using the position relation of each function partition under each layout combination;

deleting the first layout combination from the layout combinations to obtain a second layout combination;

and determining a target layout combination by using the layout score value of the second layout combination, and determining the two-dimensional target layout of each functional partition in the target building space.

According to the method for arranging the building space, provided by the embodiment of the invention, the position relation of each functional partition is utilized to screen the arrangement combination, the arrangement which does not meet the service requirement is eliminated, and the accuracy of the arrangement is ensured.

With reference to the first implementation manner of the first aspect, in a fifth implementation manner of the first aspect, the associating the two-dimensional target layout of each functional partition with its corresponding three-dimensional information to determine a three-dimensional target layout of each functional partition in the target building space includes:

acquiring a three-dimensional entity model of each functional partition;

displaying a three-dimensional target layout in the target building space by using the three-dimensional entity model of each functional partition;

in response to an adjustment operation to the three-dimensional target layout, a target layout within the target building space is determined.

According to the building space layout method provided by the embodiment of the invention, the three-dimensional object layout in the target building is displayed on the interface by utilizing the three-dimensional entity model of each functional partition, so that the layout result is visually displayed, and the three-dimensional object layout is finely adjusted by combining a human-computer interaction mode, so that the layout accuracy of the target building space is further improved.

With reference to the first aspect, in a sixth implementation manner of the first aspect, the acquiring building plan data includes:

acquiring building data of the target building space;

extracting a corresponding target building plan template based on the building data;

determining the building plan data in response to a collaborative modification operation of the target building plan template.

According to the method for distributing the building space, provided by the embodiment of the invention, the corresponding target planning template can be directly extracted by using the building data, and the multi-party cooperative modification operation can be carried out in the target planning template, so that the multi-party cooperative operation can be realized, the early-stage planning and the building space planning can be in seamless butt joint, the total time of building design is saved, and the design progress is accelerated.

With reference to the first aspect or any one of the first to sixth embodiments of the first aspect, in a seventh embodiment of the first aspect, the determining a target layout of each functional partition based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point includes:

corresponding to each layout combination, determining the spatial position of each functional partition in the target layout combination by using the spatial data in the building plan data and the target spatial attribute in the target attribute information;

and determining layout information of each functional partition in the target layout combination by using layout data in the building layout data and target layout attributes in the target attribute information based on the spatial position of each functional partition in the target layout combination.

According to the building space layout method provided by the embodiment of the invention, the space positions of all the functional partitions are determined, and layout is performed on the basis of the determination of the space positions, so that the reliability of layout is improved.

With reference to the seventh implementation manner of the first aspect, in the eighth implementation manner of the first aspect, the determining layout information of each functional partition in the target layout combination by using layout data in the building layout data and a target layout attribute in the target attribute information based on a spatial position of each functional partition in the target layout combination includes:

acquiring a use coefficient of the target building space;

determining the actual use area of each functional partition in the target layout combination by using the use coefficient of the target building space;

re-determining a target function partition based on the actual use area of each function partition;

and determining layout information of each target function partition in the target layout combination by using layout data in the building layout data and target layout attributes in the target attribute information based on the spatial position of each function partition in the target layout combination.

According to the building space layout method provided by the embodiment of the invention, the actual use area of each functional partition in the target layout combination is determined by using the use coefficient of the target building space, and layout is performed on the basis of the actual use area, so that the determined layout information can be ensured to better accord with building planning data.

With reference to the seventh implementation manner of the first aspect, in a ninth implementation manner of the first aspect, the determining a target layout of each functional partition based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point further includes:

importing a target layout of each function partition;

and generating corresponding building components based on the target layout of each functional partition, and determining a target building model of the target building space.

According to the building space layout method provided by the embodiment of the invention, after the target layout is determined, the building components are generated on the basis of the target layout, so that the next deep design is carried out, the target layout can be seamlessly butted into the assembly type building design, and the building industrialization process is accelerated.

According to a second aspect, an embodiment of the present invention further provides a layout apparatus for a building space, including:

the system comprises an acquisition module, a storage module and a display module, wherein the acquisition module is used for acquiring building plan data and target attribute information of each position point of a target building space, and the building plan data comprises geometric information and attribute information of each functional partition;

the layout module is used for arranging each functional partition in the target building space to obtain at least one layout combination;

and the determining module is used for determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

According to the building space layout device provided by the embodiment of the invention, the layout of each function partition is automatically carried out in the target building space to obtain at least one layout combination, and then the obtained at least one layout combination is screened and determined according to the building plan data of each function partition and the target attribute information of each position point of the target building space, so that the automatic layout of the building space can be realized, and the layout efficiency and accuracy are improved.

According to a third aspect, an embodiment of the present invention provides an electronic device, including: a memory and a processor, the memory and the processor being communicatively connected to each other, the memory storing therein computer instructions, and the processor executing the computer instructions to perform the method for laying out a building space according to the first aspect or any one of the embodiments of the first aspect.

According to a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium storing computer instructions for causing a computer to perform the method for laying out a building space according to the first aspect or any one of the embodiments of the first aspect.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a flow chart of a method of layout of a building space according to an embodiment of the invention;

FIG. 2 is a flow chart of a method of layout of a building space according to an embodiment of the invention;

FIG. 3 is a schematic diagram of a similarity matrix according to an embodiment of the present invention;

FIG. 4 is a schematic diagram of the location relationship of functional partitions according to an embodiment of the present invention;

FIG. 5 is a flow diagram of an automatic placement strategy according to an embodiment of the invention;

FIG. 6 is a flow chart of a method of layout of a building space according to an embodiment of the invention;

FIG. 7 is a flow chart of a method of layout of a building space according to an embodiment of the invention;

fig. 8 is a block diagram of a layout apparatus of a building space according to an embodiment of the present invention;

fig. 9 is a schematic diagram of a hardware structure of an electronic device according to an embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

According to the building space layout method provided by the embodiment of the invention, the building planning data is utilized to perform layout of each functional partition in the target building space, and after at least one layout combination is obtained, the layout combinations are screened by utilizing the target attribute information of each position point of the target building space, so that automatic layout of each functional partition in the target building space can be realized.

Further, for the convenience of the following description, the method of screening layout combinations in the embodiment of the present invention is referred to as an automatic layout policy, and the automatic layout policy may obtain different types of layout results according to different input data. For example, if the input data is building plan data for determining the position, the spatial positions of the functional partitions can be automatically arranged; the input data is building plan data used for determining layout, and layout information of each functional partition can be automatically laid out.

Furthermore, the method for laying out the building space in the embodiment of the present invention may lay out the spatial positions of the functional partitions in the target building space, and lay out the layout of the functional partitions based on the determination of the spatial positions. The automatic layout of the spatial position and the automatic layout of the layout may both adopt the above automatic layout strategy, or one of them may adopt the above automatic layout strategy, which is not limited herein.

In the following description, the automatic layout strategy is described in detail first, and after the automatic layout strategy is described, the layout of the whole building space is described in detail by combining a specific application scenario.

In accordance with an embodiment of the present invention, there is provided an embodiment of a method for laying out a building space, it being noted that the steps illustrated in the flowchart of the drawings may be performed in a computer system such as a set of computer-executable instructions and that, although a logical order is illustrated in the flowchart, in some cases the steps illustrated or described may be performed in an order different than that presented herein.

In this embodiment, a method for laying out a building space is provided, which may be used in electronic devices, such as a computer, a mobile phone, a tablet computer, and the like, fig. 1 is a flowchart of a method for laying out a building space according to an embodiment of the present invention, and as shown in fig. 1, the flowchart includes the following steps:

and S11, acquiring the building plan data and the target attribute information of each position point of the target building space.

Wherein the building plan data includes geometric information and attribute information of each functional partition.

The functional partition includes a functional room, an auxiliary space, and the like, which may be subsequently divided according to different specific use functions, and is herein collectively referred to as a functional partition. The geometric information of the functional partition may also include the length, width, and height of the functional partition, and the attribute information may include spatial position information expected to be placed, elevation information expected to be placed, lighting degree information expected to be placed, and the like, and specifically includes which attribute information may be set according to actual needs, which is not limited herein.

The target attribute information of each position point of the target building space may be set in correspondence with the attribute information of the functional partition, for example, if the related information of the attribute a exists in the attribute information of the functional partition, then the related information of the corresponding attribute a also exists in the target attribute information.

The building planning data can be determined by planning staff, owners and building designers, the building planning data can be stored in the electronic equipment, or can be acquired by the electronic equipment from the outside, or can be determined by cooperation of the planning staff, the owners and the building designers through a cloud terminal, and the like, and the specific mode of acquiring the building planning data by the electronic equipment is not limited at all, and can be set correspondingly according to actual conditions.

Because the target building space is a two-dimensional continuous space, discretization processing can be carried out on the target building space, namely, one point is sampled at certain intervals, and therefore each position point of the target building space is obtained. The target attribute information of each location point of the target building space may be determined according to the geographical location of the actual target building space, for example, may also be set correspondingly according to different business requirements, and may be understood as a guiding principle in the aspect of business rules, which is not limited specifically. The target attribute information of each location point may be stored in the electronic device, may also be obtained by the electronic device from the outside, and the like, which is not limited herein.

And S12, arranging each function partition in the target building space to obtain at least one arrangement combination.

After acquiring the geometric information and the attribute information of each functional partition, the electronic equipment can lay out the functional partition in the target building space to obtain a plurality of layout combinations. The layout can be obtained by randomly placing each function partition, or can be obtained according to the area of each floor and the building plan data corresponding to each function partition, and no limitation is imposed on the layout, so that only the electronic equipment needs to be ensured to obtain at least one layout combination.

It should be noted that the layout of each functional partition may be performed according to a floor, may also be performed as a whole, and the like, and is not limited herein.

And S13, determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

After obtaining at least one layout combination, the electronic device performs comparative analysis on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point, so as to determine a layout score of each layout combination, where the layout score can also be understood as a similarity between the layout of each functional partition in each layout combination and the target attribute information of each position point, and the like; or screening each layout combination by using the target attribute information of each position point so as to determine the target layout combination.

For example, corresponding to the layout combination a, the electronic device calculates similarity between the layout combination a and target attribute information of each position point to obtain a layout score value;

corresponding to the layout combination B, the electronic equipment obtains the layout score value of the layout combination B in the same way;

……

by analogy, the electronic device may determine the layout score value corresponding to each layout combination.

S13 is a method for filtering layout combinations, and the content of this step may be referred to as the automatic layout policy. The automatic layout strategy described in relation to this step will be described in detail below.

According to the building space layout method provided by the embodiment, the layout of each function partition is automatically performed in the target building space to obtain at least one layout combination, and then the obtained at least one layout combination is screened to determine the target layout of each function partition in the target layout combination by combining the building plan data of each function partition and the target attribute information of each position point of the target building space, so that the automatic layout of the building space can be realized, and the layout efficiency and accuracy are improved.

In this embodiment, a method for laying out a building space is provided, which can be used for electronic devices, such as computers, mobile phones, tablet computers, and the like. Mainly describing the automatic layout strategy in the embodiment, fig. 2 is a flowchart of a layout method of a building space according to an embodiment of the present invention, and as shown in fig. 2, the flowchart includes the following steps:

and S21, acquiring the building plan data and the target attribute information of each position point of the target building space.

Please refer to S11 in fig. 1, which is not described herein again.

And S22, arranging each function partition in the target building space to obtain at least one arrangement combination.

Please refer to S12 in fig. 1, which is not described herein again.

And S23, determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

Specifically, the above S23 may include the following steps, and it may also be considered that the automatic layout strategy may include the following steps:

and S231, analyzing the corresponding building plan data for each layout combination, and determining the three-dimensional information of each functional partition under each layout combination.

For each layout combination obtained in S22, the electronic device sequentially performs the processing in S231-S232 to obtain two-dimensional information of each functional partition in each layout combination; and then, for the two-dimensional information of each functional partition in all the layout combinations, the two-dimensional information is processed in S233, and a two-dimensional target layout is obtained by screening. The two-dimensional target layout may be one, two or more, and the like, and may be set according to actual situations. It is only necessary to ensure that the obtained two-dimensional target layout is obtained by screening the layout combinations in S22.

Specifically, for each layout combination, the electronic device analyzes corresponding building plan data, the building plan data reflects user service requirements, and three-dimensional information of each functional partition under each layout combination is determined. The building plan data may include requirements for lighting, field of view, location proximity, floor height, and spatial style. After the electronic equipment analyzes the building plan data, the three-dimensional information of each functional partition can be obtained, and then each functional partition is corresponding to each layout combination, so that the three-dimensional information of each functional partition under each layout combination can be determined.

And S232, mapping the three-dimensional information to a two-dimensional space with a preset elevation to obtain two-dimensional information of each functional partition.

After obtaining the three-dimensional information of each functional partition in each layout combination, the electronic equipment maps the three-dimensional information to a two-dimensional space with a preset elevation so as to solve the problem that the functional partitions crossing floors cause conflict of planning schemes under the same elevation. The solution is to map the three-dimensional information of the functional partitions, such as floors, elevations and the number of internal floors of the functional partitions, to a two-dimensional space, and then plan in the two-dimensional space to avoid conflict of planning schemes.

For example, each of A and B represents a layout combination, the layout combination A being represented as { A1, A2, A3, … } and the layout combination B being represented as { B1, B2, B3, … }. The specific mapping criteria are as follows:

a) and if the bottoms of all the functional partitions in the A are located at the same elevation H and the top elevations are smaller than the bottom elevations of all the functional partitions in the B, mapping the functional partitions in the A to a two-dimensional space located at the elevation H.

b) And if the bottoms of all the functional partitions in the A are positioned at different elevations, but the top elevation of at least one functional partition is larger than the bottom elevation of any functional partition in the B, mapping the functional partitions of the A and the B to a two-dimensional space positioned at the minimum bottom elevation.

The mapped two-dimensional information of each functional partition comprises the environment attribute and the geometric attribute of the functional partition. The environment attribute may be set according to business requirements, for example, the environment attribute may include a spatial adjacent relationship, a sunshine duration, an outdoor visual comfort level, an outdoor noise total intensity, a total distance between the functional partition and a main entrance of the project building site, and building density, and the spatial adjacent relationship may also be understood as a spatial distance.

And S233, determining the two-dimensional target layout of each functional partition in the target building space based on the two-dimensional information of each functional partition and the target attribute information of each position point.

After the electronic equipment obtains the two-dimensional information of each functional partition, similarity calculation is carried out by utilizing the environment attribute in the two-dimensional information and the target attribute information of each position point, the position relation between each functional partition in the same layout combination is determined by utilizing the geometric attribute in the two-dimensional information, each functional partition is screened, and therefore the two-dimensional target layout of each functional partition in the target building space is determined.

To better describe the above S233, before describing it in detail, the core calculation formula related thereto is described in detail as follows:

1) in the space planning process, it is an important step to allocate a position satisfying the business rule for each functional partition. To implement this step, the electronic device measures the similarity between the functional partition and the planning space in the Euclidean space, and uses the value of the similarity as a criterion for allocating the position. The specific similarity calculation formula is expressed by formula (1):

Q^m×n＝P^m×l·R^l×n (1)

wherein, P is a function partition attribute matrix, R is a space attribute matrix, Q is a similarity matrix of the function partition and the target building space, m is the number of the function partitions, l is the number of the attributes, and n is the number of discrete points of the target building space.

Specifically, P and R are user input data, where P is composed of multiple functional partition data, each functional partition data is a vector of 1 row and l columns, and R is a continuous two-dimensional space.

The two-dimensional matrix shown in Q is shown in fig. 3, where m is 5, l is 6, and n is 9, in the matrix, p1-p5 represent functional partitions p1-p5, and r1-r9 represent spatially discretized points with two-dimensional coordinate attributes, i.e., abscissa and ordinate. Where the value of the intersection in fig. 3 represents the score of the pi functional partition at the rj location.

2) After allocating a position for each functional partition, schemes that do not meet the basic requirements need to be filtered out. The basic requirements are that the functional partitions are not intersected with each other and do not exceed the boundary of the planning space. In this embodiment, a non-continuous function may be used to filter the solutions that do not meet the requirements. The functional expression is formula (2):

S^m×2＝f(P^m×l,Q^l×n) (2)

wherein f is a non-continuous function, S is a solution meeting requirements, namely the horizontal and vertical coordinates of the functional partition, a constant 2 represents the number of dimensions, and the physical meanings of other symbols are the same as the formula (1).

As shown in fig. 4, the two functional partitions p1 and p2 overlap, and p2 is beyond the boundary range and does not satisfy the basic requirement, and formula (2) will filter out this set of solutions for this problem. Specifically, the input to the f-function is p^w,p^h，p^x,p^y，Q^w，Q^hW, h, x and y respectively represent width, height, horizontal coordinate and vertical coordinate, and whether overlapping occurs can be judged according to the input information and calling subfunctions thereof, namely formula (3).

3) The functional partitions do not overlap with each other as basic requirements, and for each solution, the above equation (2) uses an Intersection over Union (abbreviated as IoU) as a criterion to determine whether the solution meets the basic requirements, where the solution with IoU being 0 is considered to meet the basic requirements. The expression of IoU is specifically calculated in this embodiment as formula (3):

wherein, b represents the attribute of the function partition, i.e. horizontal and vertical coordinates and width and height, i and j represent the ith and jth function partitions respectively, n represents the operation of intersection taking, u represents the operation of union taking, and the physical meanings of other symbols are the same as the above.

In some optional implementations of this embodiment, the step S233 may include the following steps:

(1) and determining preset layout information of each position point under each layout combination by using the environment attribute of the functional partition.

The preset layout information is a function partition attribute matrix, and each element in the function partition attribute matrix represents a preset layout value of a corresponding function partition at a corresponding position point.

In different layout combinations, the layout positions of the functional partitions are different, and the preset layout information of the corresponding position points is different.

For example, in the present embodiment, 6 environmental attributes are set, which are a spatial adjacency relationship, a sunshine duration, an outdoor visual field comfort level, an outdoor noise intensity prediction value, a total distance from a main entrance of a project construction site, and a building density. Taking an example that the layout combination includes N functional partitions, the environment attribute of the functional partition in the layout combination may be calculated as follows by using the following formula:

a) spatial adjacency relationship, i.e. spatial distance:

distance ═ distance of functional partition 1 from other functional partitions + distance of functional partition 2 from other functional partitions + distance of functional partition 3 from other functional partitions +. + distance of functional partition N from other functional partitions.

The spatial adjacency of functional partitions can be defined as 3 types, closely related, near or reachable, and loosely related, respectively. For example, for an office building, it has a total of 7 functional zones, namely, an office zone, a multifunctional activity zone, a dining zone, a recreation zone, a business service zone, an external business zone, and a logistics service zone. Wherein: the office area and the multifunctional activity area are closely related, the office area and the business service area are closely related, the catering area and the health service area are closely related, and the catering area and the logistics service area are close to or reachable.

b) Sunshine duration:

sunshine duration is the sunshine duration equivalent of the functional partition 1 + the sunshine duration equivalent of the functional partition 2 + the sunshine duration equivalent of the functional partition 3 +. + the sunshine duration equivalent of the functional partition N.

The converted value of the sunshine duration may be obtained by taking the time when the solar energy is directly emitted indoors in the time of 6 hours from 9 am to 3 pm in the winter solstice day on the 4 outer surfaces of the functional partition as a reference, considering the type of the functional partition. 2 important parameters in the sunshine duration conversion value calculation process are respectively: the type of functional partition and the time that the solar light can be directed indoors during the 6 hours from 9 am to 3 pm on the winter solstice day. In general, when people work, study and live in buildings, if the sunlight directly enters the indoor to generate higher illumination, better sunlight environment is generated, and the higher the efficiency of the behaviors of the people is, the more pleasant and comfortable the subjective feeling is. In the preset layout values, the higher the sum of the sunshine duration equivalent values of the functional partitions is, the better the sunshine environment of the scheme is. Conversely, the lower the total preset layout value, the worse the sunshine environment of this scheme.

c) Outdoor visual comfort:

comfort level is the outdoor view comfort level score of the functional partition 1 + the outdoor view comfort level score of the functional partition 2 + the outdoor view comfort score of the functional partition 3 +. + the outdoor view comfort score of the functional partition N.

Outdoor vision comfort refers to a description of a user's perception of an appointment inside a building through a window or other opening, etc., to look away from an object located outdoors. The 3 important variables are: the type of outdoor remote object, the width of the outdoor remote object, the distance of a window or other opening of the building from the outdoor remote object. According to the research result of evidence-based design, scenes such as seas, mountains, forests, gardens and the like in outdoor visual fields have positive influence on the health of users, and the users can enjoy the mind and body. In the preset layout value, the higher the total visual field comfort score of each functional partition is, the better the visual field comfort of the scheme is. Conversely, the lower the overall score, the less comfortable the field of view for this scheme.

d) Total outdoor noise intensity:

total intensity is equal to the noise intensity prediction score of functional partition 1 + the noise intensity prediction score of functional partition 2 + the noise intensity prediction score of functional partition 3 +. + the noise intensity prediction score of functional partition N.

The predicted outdoor noise intensity value refers to a predicted noise intensity value of a window or other opening on the outer wall of a building. The general outdoor ambient noise comes from vehicles rushing on the road, people's noises, and various sources of ambient noise. The 3 important parameters in the intensity prediction process are respectively: the type of noise source, the width of the noise source, the distance from the noise source at a window or other opening of the building. In a general sense, people work, study and live in buildings, and if the lower the outdoor environmental noise is heard, the more efficient their behavior is, the more pleasant and comfortable the subjective feeling is. In the preset layout value, the higher the total outdoor noise intensity prediction value of each functional partition is, the greater the noise pollution of the scheme is. Conversely, the lower the overall score, the less noise pollution this scheme has.

e) Total distance between the functional partition and the main entrance of the project construction land:

the total distance is the distance between the geometric center point of the functional partition 1 and the main entrance of the project construction land, the distance between the geometric center point of the functional partition 2 and the main entrance of the project construction land, the distance between the geometric center point of the functional partition 3 and the main entrance of the project construction land, and the distance between the geometric center point of the functional partition N and the main entrance of the project construction land.

The total distance between the functional partition and the main entrance of the project construction site is the sum of the distances between the geometric center point of each functional partition and the main entrance of the project construction site. In general, the shorter the distance and time a user travels to a space within a building, the more convenient the building is to use. In the preset layout value, the smaller the total distance between the functional section and the main entrance of the project construction site, the higher the score of this evaluation section. Conversely, the greater the total distance, the lower the score for that portion.

f) Building density:

building density (building part 1 base area + building part 2 base area + building part 3 base area + ·. + building part N base area/planned construction land area) × 100%

The building density is a ratio (%) of a total of base areas of all building parts in the project site area to a planned construction site area. In general, under the condition of meeting the space requirements of various aspects such as ventilation, lighting and the like of buildings, the lower building density can save and reserve construction land, and is beneficial to constructing enough roads, greening and outdoor activity sites. In the preset layout value, the lower the building density of the function partition plan is, the higher the building density score of the plan is. Conversely, the higher the building density, the lower the score for this segment.

(2) And determining the layout score value under each layout combination by utilizing the similarity between the preset layout information of each position point and the target attribute information of each position point.

Wherein the target attribute information of each location point is kept unchanged. After the electronic device determines the preset layout information of each position point in step (1), the electronic device may calculate the similarity between the preset layout information and the target attribute information of each position point, and determine the layout score value for each layout combination.

As an optional implementation manner of this embodiment, the step (2) may include:

2.1) determining a spatial attribute matrix by using the target attribute information of each position point.

As described above, after the target attribute information of each position point is determined, the above-described spatial attribute matrix R may be formed. The spatial attribute matrix R is a matrix of l × n, and an element rij in the matrix represents a target attribute value of the attribute l at the position point j.

2.2) calculating the product of the attribute matrix of the functional partition and the spatial attribute matrix to obtain a similarity matrix of each layout combination so as to determine the layout score value of each layout combination, wherein each element of the similarity matrix represents the layout score value of the corresponding functional partition at the corresponding position point.

Specifically, the function partition attribute matrix may be represented as the matrix P, the electronic device calculates a product of the matrix P and the matrix R by using the formula (1) to obtain a similarity matrix of each layout combination, and the value of each element in the similarity matrix may be used to determine the layout score of each layout combination.

(3) And determining the position relation of each functional partition under each layout combination by using the geometric attributes of each functional partition under each layout combination.

As described above, the two-dimensional information of each functional partition obtained by the electronic device further includes the geometric attributes of each functional partition. After the position of each functional partition is determined, the geometric attributes of each functional partition are utilized to determine the position relationship of each functional partition under each layout combination. That is, the relative positional relationship of the respective functional partitions in each layout combination is determined.

(4) And screening the layout combinations based on the position relation and the layout score value of each functional partition under each layout combination, and determining the two-dimensional target layout of each functional partition in the target building space.

For example, the electronic device may calculate whether the basic requirements are satisfied by each functional partition using equation (3) above.

The electronic equipment deletes the layout combination which does not meet the basic requirements, and then determines the two-dimensional target layout from the rest layout combinations.

In other optional embodiments of this embodiment, step (4) above may include:

4.1) determining a first layout combination with overlapped function partitions or function partitions exceeding the target building space by using the position relation of the function partitions under each layout combination.

The electronic equipment determines a first layout combination which does not meet the basic condition by using the formula (3), wherein the basic condition is that the functional partitions are not intersected with each other and do not exceed the boundary of the target building space.

4.2) deleting the first layout combination from the layout combinations to obtain a second layout combination.

After the first layout combination is determined, it is deleted from the layout combinations, and the remaining layout combinations are referred to as second layout combinations.

And 4.3) determining a target layout combination by using the layout score value of the second layout combination, and determining the two-dimensional target layout of each functional partition in the target building space.

The electronic device may determine the second layout combination with the highest layout score value as the target layout combination by sorting the layout score values of the respective second layout combinations. After the target layout combination is determined, the two-dimensional target layout of each functional partition in the target building space can be determined accordingly.

Optionally, after determining the second layout combination, the electronic device may provide a human-machine interaction interface, so that a user can perform determination of a two-dimensional target layout on the human-machine interaction interface, and the like.

The layout combination is screened by using the position relation of each functional partition, the layout which does not meet the service requirement is eliminated, and the accuracy of the layout is ensured.

And S234, associating the two-dimensional target layout of each functional partition with the corresponding three-dimensional information, and determining the three-dimensional target layout of each functional partition in the target building space.

After the two-dimensional target layout is determined, the electronic device associates the two-dimensional target layout with the three-dimensional information in S231 and then maps the two-dimensional target layout to the three-dimensional space, that is, the three-dimensional target layout of each functional partition in the target building space can be determined, so that a final three-dimensional building space planning scheme can be determined.

In some optional implementations of this embodiment, after determining the three-dimensional target layout of each functional layout, the electronic device may display a model of the three-dimensional target layout on the interface, and provide a modification interface, so that a user can perform fine adjustment on a result of the three-dimensional target layout on the interface. Specifically, the step S234 may further include the steps of:

(1) and acquiring the three-dimensional entity model of each functional partition.

After acquiring the building plan data in S21, the electronic device may create a geometric model of the functional partition, that is, the three-dimensional solid model, by using the building plan data. Or, the electronic device may also acquire the three-dimensional entity model of each functional partition corresponding to the building plan data from the outside.

In this embodiment, taking the electronic device as an example to create the geometric model of the functional partition by using the building plan data, the creation of the three-dimensional solid model of each functional partition can be divided into two stages:

first, a family file creation phase. The family file can be understood as a template file of the entity model, all instances created by the family file have the same attribute, and the system creates the family file by calling a Web modeling SDK and adding parameters of the family file, wherein the types of the parameters comprise a geometric information type and an attribute information type of the model. Wherein the geometric information comprises the length, width, height and the like of the solid model; the attribute information includes spatial position information of the entity model expected to be placed, such as expected elevation information, expected lighting degree information, expected noise degree information, expected spatial adjacent relation information, and the like.

Second, family instance creation phase. The initial default parameter values of the family examples created according to the family files are the same, the system traverses the building space data and the building room data according to the user building plan data, sequentially creates the family examples and changes the parameter values according to the plan data.

The creation process of the model is automatically completed by the system, a user does not need to manually create the family instance, and only needs to click a one-key model generation button after the building planning document is completed, so that the system automatically executes the process. The data binding function is one of core functions of model creation, building plan data and parameters of family instances are automatically bound when the family instances are created, and when a user changes the plan data again, the system updates the parameter values of the corresponding family instances in real time.

Based on this, the creation of the three-dimensional solid model of each functional partition may comprise the steps of:

1.1) obtaining building plan data which represents geometric information and attribute information of each functional partition. When a user creates the building plan data, the user needs to input the geometric information and the attribute information of the building model in the browser, and the system stores the building plan data in the memory in a JSON object format when the user inputs the building plan data.

Wherein, the geometric information comprises the length, the width, the height and the like of the entity model; the attribute information includes spatial position information of the entity model expected to be placed, such as expected elevation information, expected lighting degree information, expected noise degree information, expected spatial adjacent relation information, and the like.

1.2) creating family files based on the Web modeling SDK. Firstly, reading the JSON object in the step 1.1) and acquiring attribute information and geometric information of the building model input by a user; then, a Parameter object of the family file is created through a Parameter constructor provided by the SDK, and the data format and the content of the value attribute of the Parameter are set through reading the JSON object of the building model.

1.3) calling a createinsatancenutility function provided by the SDK to create an instance of the family file, traversing the architectural plan data, taking the geometric information and the attribute information of each architectural model as parameters, and modifying a specific value in the attribute of the family instance parameter through a setParameter function to ensure that the attribute value of the family instance parameter is consistent with an input value in the architectural plan table.

1.4) realizing the bidirectional binding of the building plan data and the data of the entity model, namely realizing the real-time updating of the geometric information and the attribute information of the entity model while the change of the plan data is realized by associating the plan data with the model information.

(2) And displaying the three-dimensional target layout in the target building space by using the three-dimensional entity model of each functional partition.

After the electronic equipment acquires the three-dimensional entity models of the functional partitions, the three-dimensional entity models in the target building space are displayed on an interface based on three-dimensional target layout.

(3) In response to an adjustment operation on the three-dimensional target layout, a target layout within the target building space is determined.

The electronic device provides a layout adjustment interface on which a user can fine-tune the three-dimensional target layout to determine the target layout within the target building space.

In a specific implementation manner of this embodiment, as shown in fig. 5, the automatic layout strategy, i.e. the step S23, may include the following steps:

C1. and analyzing the building plan data. The building plan data embodies user business requirements, which may include requirements for lighting, field of view, position adjacency, floor height, and spatial style.

C2. The three-dimensional information is mapped to a two-dimensional space. The step solves the planning problem in the 3D building space, the user planning data also comprises 3D space information, and how to process the 3D space information becomes one of the important steps of the system. When 3D space information is processed, the step mainly solves the problem that functional partitions crossing floors cause conflict of planning schemes under the same elevation. The solution is to map the 3D information of these functional partitions to a 2D space first, and then plan in the 2D space, thereby avoiding planning scheme conflicts.

C3. And (5) planning a two-dimensional space. The 2D space planning is the core of the automatic layout strategy, converts the building space planning into space position recommendation by means of a recommendation idea based on latent semantics, refers to the formula (1), and then searches out a planning scheme meeting the requirements through the formula (2).

C4. The two-dimensional planning scheme maps to a three-dimensional space. What is obtained in step C3 is a 2D planning solution, which can be mapped back to the 3D space by associating it with the 3D information in step C2, resulting in a final 3D building space planning solution.

According to the layout method of the building space, when the three-dimensional information is processed, the three-dimensional information is mapped to the two-dimensional space with the preset elevation, so that the problem of conflict of planning schemes caused by the existence of cross-floor functional partitions under the same elevation is solved, and the accuracy of the layout of the building space is improved.

In this embodiment, a method for laying out a building space is provided, which can be used for electronic devices, such as computers, mobile phones, tablet computers, and the like. In this embodiment, a layout method of a building space is mainly described from an application scene perspective, and fig. 6 is a flowchart of the layout method of the building space according to the embodiment of the present invention, as shown in fig. 6, the flowchart includes the following steps:

and S31, acquiring the building plan data and the target attribute information of each position point of the target building space.

Specifically, the above S31 may include the following steps:

s311, building data of the target building space are obtained.

Wherein the building data includes the building type and a total building area of the target building space. The building types include various civil building types such as houses, office buildings, hospitals, museums, airports, parking buildings, shopping malls and the like. In this embodiment, no limitation is imposed on the specific building type, and the specific setting may be performed according to the actual situation.

Specifically, the user can input the building data of the target building space on the browser to realize the online editing of the building plan data.

S312, extracting a corresponding target building plan template based on the building data.

The building planning templates of all building types can be stored in the electronic equipment, and after the building types are obtained, the corresponding template building planning templates can be automatically generated by utilizing the building types and the building areas.

S313, building plan data is determined in response to the cooperative modification operation to the target building plan template.

After generating the corresponding target building plan template, the electronic device provides an online collaborative modification interface, so that each user can perform online collaborative modification on the target building plan template, thereby determining building plan data.

In particular, a building plan template is essentially a tabular file that sets forth the parameters and design parameters of a building model. From the technical implementation angle, a tabular form component of which the web supports the user to input parameter values can be realized by adopting the act technology, so that a user collaborative modification interface can be provided, the user can collaboratively modify the target building plan template on the interface, and the building plan data can be determined. The building plan data includes geometric information and attribute information of each functional partition, and the functional partitions include functional rooms, auxiliary spaces, specific functional partitions, and the like.

In some optional embodiments of this embodiment, the planner, the owner and the architectural designer cooperate to create the architectural plan data in the browser, that is, the above S313 may include the following steps:

A1. and modifying the template file according to the specific requirements of the architectural design project on the functional rooms, and cooperatively creating 11 data of each functional room cube: the method comprises the following steps of single target use area, target number, total use area of a plurality of targets, proper bay, proper depth, proper clearance height, bottom area, number, bottom area sum, proper layer number and function partition.

In the example of a souvenir shop in a museum, the total building area of the museum is 12000 square meters, wherein the target number of the souvenir shop is 1, the target total use area is 125 square meters, the suitable bay is 16 meters, the suitable depth is 8 meters, the suitable clearance height is 4.2 meters, the base area is 128 meters, the number is 1, the base area sum is 128 square meters, the suitable layer number is the 1 st layer, and the belonging functional partition is a retail partition.

A2. And modifying the template file according to the specific requirements of the architectural design project on the auxiliary space, and cooperatively creating 11 data of each auxiliary space cube: the method comprises the following steps of single target use area, target number, total use area of a plurality of targets, proper bay, proper depth, proper clearance height, bottom area, number, bottom area sum, proper layer number and function partition.

Taking an entrance hall of a business club as an example, the number of targets is 1, the total use area of the targets is 150 square meters, the suitable bay is 12 meters, the suitable depth is 12 meters, the suitable clearance height is 7.2 meters, the bottom area is 144 meters, the number is 1, the sum of the bottom areas is 144 square meters, the suitable layer number is the 1 st layer, and the belonging functional partition is a lobby area.

A3. And modifying the template file according to the specific requirements of the architectural design project on the functional partitions, and cooperatively creating 10 data attributes of each functional partition cube: the target use area, the appropriate length, the appropriate width, the appropriate height of each layer in the interior, the number of layers contained in the interior, the appropriate height, the sum of the bottom areas of each layer in the interior, the number, the sum of the bottom areas of each layer in the interior, and the appropriate number of layers.

Taking the multifunctional activity area of an office building as an example, the target use area is 1000 square meters, the suitable length is 24 meters, the suitable width is 21 meters, the suitable height of each layer in the interior is 7.5 meters, the number of layers contained in the interior is 2, the suitable height is 15 meters, the sum of the bottom areas of each layer in the interior is 1000 square meters, the number of the bottom areas is 1, the sum of the bottom areas of each layer in the interior is 1000 square meters, and the suitable number of the layers is 1, namely the multifunctional activity area is suitable for being placed in a room with more than 1 layer.

Through the processing of the steps, a building plan file similar to Excel is finally generated on the browser, and the building plan data are stored by utilizing the file.

And S32, arranging each function partition in the target building space to obtain at least one arrangement combination.

Please refer to S22 in fig. 2 for details, which are not described herein.

And S33, determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

Specifically, the above S33 may include the following steps:

and S331, corresponding to each layout combination, determining the spatial position of each functional partition in the target layout combination by using the spatial data in the building plan data and the target spatial attribute in the target attribute information.

The electronic device determines at least one layout combination in S32, and then determines a target layout combination for each layout combination, and accordingly, the spatial position of each functional partition in the target layout combination can be obtained.

In determining the spatial positions of the functional partitions in the target layout combination, the automatic layout strategy described above may be adopted. The space data in the building layout data and the target space attribute in the target attribute information are used as input information of an automatic layout strategy, and the electronic equipment can determine the space position of each functional partition in the target layout combination by executing the automatic layout strategy.

In this embodiment, the spatial data includes 6 types, which are spatial adjacency, sunshine duration, outdoor visual comfort, outdoor noise intensity prediction value, total distance from the main entrance of the project construction site, and building density. Accordingly, the target spatial attributes are also 6 types, and correspond to the 6 types of spatial data described above, respectively.

The electronic device may determine the spatial position of each functional partition in the target layout combination by executing the automatic layout policy using the spatial data in the building plan data and the target spatial attribute in the target attribute information, that is, automatically generate a plurality of functional partition combinations with corresponding layout score values.

For details of the automatic layout strategy, please refer to the detailed description of S23 in the embodiment shown in fig. 2, which is not repeated herein.

S332, based on the spatial position of each functional partition in the target layout combination, determining layout information of each functional partition in the target layout combination by using layout data in the building layout data and target layout attributes in the target attribute information.

After the plurality of target layout combinations automatically generated in S331 described above, the electronic device may provide an interactive interface to enable the user to select some high-quality target layout combinations meeting the user' S requirements from the automatically generated combinations of the plurality of function partitions.

Wherein, the combination of the plurality of automatically generated functional partitions can be selected as follows:

D1. according to a plurality of schemes of the automatically generated function partition layout, for example, 3 types of targets with centralized layout targets, distributed targets and centralized targets, each type has 5 different schemes, and architects and owners manually adjust the layout as required. These 15 different schemes are then stored in a background database.

D2. And (3) selecting 3-5 schemes from the 15 schemes stored in the background database in the last step by the architectural designer and the owner, and then manually fine-tuning the schemes at the front end of the web so as to further optimize the schemes. These 3-5 different scenarios are then stored in a background database.

D3. The architect and owner select 1 from the 3-5 plans previously stored in the background database and then manually adjust the layout as necessary. This target layout combination is then stored in a background database.

After the target layout combination meeting the user requirements is selected, the electronic device can execute the automatic layout strategy again by utilizing layout data in the building layout data and the target layout attribute in the target attribute information based on the spatial position of each functional partition in the target layout combination, and determine the layout information of each functional partition in the target layout combination. The layout information may also be understood as determining orientation information of each functional layout after determining the spatial position of the functional layout, for example, an east-west orientation or a north-south orientation, and the like.

In the present embodiment, the layout data in the building plan data includes 4 kinds of data, i.e., spatial adjacency relation, sunshine duration equivalent, outdoor visual field comfort, and outdoor noise intensity prediction value. Accordingly, the target layout attributes are also 4 types, and correspond to the 4 types of layout data described above.

In some optional implementations of this embodiment, the step S332 may include the following steps:

(1) and acquiring the use coefficient of the target building space.

The usage coefficient may be obtained by the electronic device from the outside, or may be obtained by the electronic device together when obtaining the building plan data.

(2) And determining the actual use area of each functional partition in the target layout combination by using the use coefficient of the target building space.

The actual use area of each functional partition is obtained by dividing the area of the target building space by the use coefficient.

(3) And re-determining the target function partition based on the actual use area of each function partition.

The electronic device may determine the target functional partition again by scaling the geometric information of the functional partition using the coefficient.

(4) And determining layout information of each target function partition in the target layout combination by using layout data in the building layout data and target layout attributes in the target attribute information based on the spatial position of each function partition in the target layout combination.

After the spatial position of each functional partition is determined, the electronic device determines layout information of each target functional partition in the target layout combination by using layout data in the building layout data and target layout attributes in the target attribute information and combining the automatic layout strategy.

Optionally, according to the layout of the functional partition selected in the previous step, the architectural designer adds a corridor, a staircase, an elevator, a toilet, and the like to the specific layout of the functional partition, and the step of optimally arranging the rooms and spaces included in the functional partition by an automatic layout strategy specifically includes:

E1. and dividing the using area of the specific functional partition by the using coefficient of the building to obtain the corresponding building area, and then recreating a functional partition Box.

E2. The Box of hallway, stairs, elevator, toilet, etc. is added to the functional room and space contained in the specific functional partition of the last step.

E3. And determining layout data according to the requirements of the project. For example: generally, 4 business rules are considered in the optimization layout of rooms and spaces, namely, spatial adjacency relation, sunshine duration conversion value, outdoor visual field comfort level and outdoor noise intensity prediction value.

E4. According to an automatic layout strategy, a plurality of schemes for optimizing layout of rooms and spaces are automatically generated based on the layout data, for example, for layout targets of north-south layout and east-west layout, each class has 5 different schemes, and an architectural designer and an owner modify algorithm variable values and then re-optimize the schemes, namely modify the layout data; and it is possible to manually adjust the layout as needed and then store the 10 different solutions in a background database.

E5. The building designer and the owner select 3-5 schemes from the 10 schemes stored in the background database in the last step, then carry out manual fine adjustment at the front end of the web, further optimize the schemes, and then store the 3-5 different schemes in the background database.

E6. And (3) selecting 1 scheme from 3-5 schemes stored in the background database in the last step by the architectural designer and the owner, then carrying out manual fine adjustment on the web front end to further optimize the scheme, and then storing the target layout scheme in the background database.

According to the layout method of the building space, the corresponding target planning template can be directly extracted by using the building data, and the multi-party cooperative modification operation can be performed in the target planning template, so that the multi-party cooperative operation can be realized, the early-stage planning and the building space planning can be seamlessly butted, the total time related to the building is saved, and the design progress is accelerated. Furthermore, the spatial position of each functional partition is determined, and layout is performed on the basis of the determination of the spatial position, so that the reliability of layout is improved.

In this embodiment, a method for laying out a building space is provided, which may be used in electronic devices, such as a computer, a mobile phone, a tablet computer, and the like, fig. 7 is a flowchart of a method for laying out a building space according to an embodiment of the present invention, and as shown in fig. 7, the flowchart includes the following steps:

and S41, acquiring the building plan data and the target attribute information of each position point of the target building space.

Please refer to S31 in fig. 6 for details, which are not described herein.

And S42, arranging each function partition in the target building space to obtain at least one arrangement combination.

Please refer to S32 in fig. 6 for details, which are not described herein.

And S43, determining the target layout of each functional partition in the target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each position point.

For a determination method of the target layout of each functional partition in the layout combination, reference may be made to the related description of S33 in the embodiment shown in fig. 6, which is not described herein again. The embodiment mainly describes that after the target layout combination is determined, the target layout combination is seamlessly docked into the building design software to perform further deepened design.

Specifically, the above S43 may include the following steps:

s431, importing the target layout of each functional partition.

The electronic device imports the target layout schemes of the function partitions into BIM building design software, such as GAP software. A building designer can determine the dimensions of the axle network of the building sections in the software and then fine-tune the specific locations of the various functional partitions in the axle network.

And S432, generating corresponding building components based on the target layout of each functional partition, and determining a target building model of the target building space.

The electronic device generates a corresponding building element on the basis of the target layout of the respective functional partition. For example, in GAP software, a "Box one-key to create building elements" tool is used to automatically create a BIM construction plan model with walls and floors, and then to fine-tune the elements in the model as needed.

And subsequently, after relevant information of the structure specialty and the water heating power specialty is obtained in the initial design stage and the construction drawing design stage, the BIM building model is correspondingly modified according to a design deepening target, and the target building model of the target building space is determined.

According to the method for laying out the building space, after the target layout is determined, the building components are generated on the basis of the target layout, so that the next deep design is carried out, the target layout can be seamlessly butted into the assembly type building design, and the building industrialization process is accelerated.

In this embodiment, a layout device of a building space is further provided, and the device is used to implement the foregoing embodiments and preferred embodiments, and the description of the device is omitted. As used below, the term "module" may be a combination of software and/or hardware that implements a predetermined function. Although the means described in the embodiments below are preferably implemented in software, an implementation in hardware, or a combination of software and hardware is also possible and contemplated.

The present embodiment provides a layout apparatus of a building space, as shown in fig. 8, including:

an obtaining module 51, configured to obtain building plan data and target attribute information of each location point of a target building space, where the building plan data includes geometric information and attribute information of each functional partition;

a layout module 52, configured to arrange each functional partition in the target building space to obtain at least one layout combination;

a determining module 53, configured to determine a target layout of each functional partition in a target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point.

The layout device for a building space provided in this embodiment obtains at least one layout combination by automatically performing layout of each function partition in a target building space, and then filters the obtained at least one layout combination to determine a target layout of each function partition in the target layout combination in combination with building plan data of each function partition and target attribute information of each position point of the target building space, so that automatic layout of the building space can be realized, and efficiency and accuracy of layout are improved.

The arrangement of building spaces in this embodiment is presented in the form of functional units, where a unit refers to an ASIC circuit, a processor and memory executing one or more software or fixed programs, and/or other devices that can provide the above-described functionality.

Further functional descriptions of the modules are the same as those of the corresponding embodiments, and are not repeated herein.

An embodiment of the present invention further provides an electronic device, which has the layout apparatus for building space shown in fig. 8.

Referring to fig. 9, fig. 9 is a schematic structural diagram of an electronic device according to an alternative embodiment of the present invention, and as shown in fig. 9, the electronic device may include: at least one processor 61, such as a CPU (Central Processing Unit), at least one communication interface 63, memory 64, at least one communication bus 62. Wherein a communication bus 62 is used to enable the connection communication between these components. The communication interface 63 may include a Display (Display) and a Keyboard (Keyboard), and the optional communication interface 63 may also include a standard wired interface and a standard wireless interface. The Memory 64 may be a high-speed RAM Memory (volatile Random Access Memory) or a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The memory 64 may optionally be at least one memory device located remotely from the processor 61. Wherein the processor 61 may be in connection with the apparatus described in fig. 8, an application program is stored in the memory 64, and the processor 61 calls the program code stored in the memory 64 for performing any of the above-mentioned method steps.

The communication bus 62 may be a Peripheral Component Interconnect (PCI) bus or an Extended Industry Standard Architecture (EISA) bus. The communication bus 62 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 9, but this does not indicate only one bus or one type of bus.

The memory 64 may include a volatile memory (RAM), such as a random-access memory (RAM); the memory may also include a non-volatile memory (english: non-volatile memory), such as a flash memory (english: flash memory), a hard disk (english: hard disk drive, abbreviated: HDD) or a solid-state drive (english: SSD); the memory 64 may also comprise a combination of the above types of memory.

The processor 61 may be a Central Processing Unit (CPU), a Network Processor (NP), or a combination of CPU and NP.

The processor 61 may further include a hardware chip. The hardware chip may be an application-specific integrated circuit (ASIC), a Programmable Logic Device (PLD), or a combination thereof. The PLD may be a Complex Programmable Logic Device (CPLD), a field-programmable gate array (FPGA), a General Array Logic (GAL), or any combination thereof.

Optionally, the memory 64 is also used to store program instructions. The processor 61 may call program instructions to implement the method of laying out a building space as shown in the embodiments of fig. 1, 2, 6 and 7 of the present application.

Embodiments of the present invention further provide a non-transitory computer storage medium, where the computer storage medium stores computer-executable instructions, and the computer-executable instructions may execute the method for laying out a building space in any of the above method embodiments. The storage medium may be a magnetic Disk, an optical Disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a Flash Memory (Flash Memory), a Hard Disk (Hard Disk Drive, abbreviated as HDD), a Solid State Drive (SSD), or the like; the storage medium may also comprise a combination of memories of the kind described above.

Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art may make various modifications and variations without departing from the spirit and scope of the invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A method of laying out a building space, comprising:

2. The layout method according to claim 1, wherein the determining the target layout of each functional partition in a target layout combination based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point comprises:

3. The layout method according to claim 2, wherein the two-dimensional information includes an environmental attribute and a geometric attribute of the functional partition, and the determining the two-dimensional target layout of each functional partition in the target building space based on the two-dimensional information of each functional partition and the target attribute information of each location point includes:

4. The layout method according to claim 3, wherein the preset layout information is a function partition attribute matrix, each element in the function partition attribute matrix represents a preset layout value of a corresponding function partition at a corresponding position point, and the determining the layout score value for each layout combination by using the similarity between the preset layout information for each position point and the target attribute information for each position point comprises:

5. The layout method according to claim 3, wherein the screening the layout combinations based on the position relationship of each functional partition in each layout combination and the layout score value to determine the two-dimensional target layout of each functional partition in the target building space comprises:

6. The layout method according to claim 2, wherein the associating the two-dimensional target layout of each functional partition with its corresponding three-dimensional information to determine the three-dimensional target layout of each functional partition in the target building space comprises:

acquiring a three-dimensional entity model of each functional partition;

7. The layout method of claim 1, wherein the obtaining building plan data comprises:

acquiring building data of the target building space;

8. The layout method according to any one of claims 1 to 7, wherein the determining the target layout of each functional partition based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point comprises:

9. The layout method according to claim 8, wherein the determining layout information of each functional partition in the target layout combination by using layout data in the building plan data and target layout attributes in the target attribute information based on the spatial position of each functional partition in the target layout combination comprises:

acquiring a use coefficient of the target building space;

10. The layout method according to claim 8, wherein the determining the target layout of each functional partition based on the building plan data corresponding to each functional partition in each layout combination and the target attribute information of each location point further comprises:

importing a target layout of each function partition;

11. An arrangement of building spaces, comprising:

12. An electronic device, comprising:

a memory and a processor, the memory and the processor being communicatively connected to each other, the memory having stored therein computer instructions, the processor executing the computer instructions to perform the method of laying out a building space according to any one of claims 1 to 10.

13. A computer-readable storage medium storing computer instructions for causing a computer to execute the method of laying out a building space according to any one of claims 1 to 10.