CN108388577A - A kind of method and system automatically generating house floor plan syntax tree - Google Patents
A kind of method and system automatically generating house floor plan syntax tree Download PDFInfo
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- CN108388577A CN108388577A CN201810045011.XA CN201810045011A CN108388577A CN 108388577 A CN108388577 A CN 108388577A CN 201810045011 A CN201810045011 A CN 201810045011A CN 108388577 A CN108388577 A CN 108388577A
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Abstract
The present invention provides a kind of method and system automatically generating house floor plan syntax tree, wherein the method includes：Floor plan vector file based on target house, determine the target house point between type and quantity；The basic data information between each point in the floor plan vector file in the target house is extracted respectively, and analysis is associated to the basic data information, obtains the whole details of the details and the target house between each point of the target house；By the way that the details between each point of the target house to be indicated to generate with tree structure the syntax tree of target house floor plan, and the whole details of the syntax tree and the target house are visualized.The details of house floor plan are obtained automatically the present invention is based on the vector file of house floor plan and generate the syntax tree of house floor plan, can substitute the mode of the details of typing floor plan under boostrap, reduce manpower and materials cost, greatly raising efficiency.
Description
Technical field
The present invention relates to field of computer technology, more particularly, to a kind of house floor plan syntax tree that automatically generates
Method and system.
Background technology
Universal and broad development, the people of stochastic computer technology can obtain information of real estate more conveniently.When
It is preceding that corresponding floor plan can be mounted by often covering house, and floor plan describes the integrity attribute in house on the platform of house prosperity transaction, from
It can be intuitive to see very much the information such as pattern, planning, direction and the size in entire house in floor plan, be that client understands room
The essential information source in room.
In order to provide true information of real estate to client, most of real estate trade platforms are in addition to present customers floor plan
Outside, can also show the details corresponding to the floor plan, such as the whole details including the floor plan, the floor plan by
Which constituted between point, and the specifying information etc. between each point.
But the details of house floor plan are substantially the boostrap by the way that manually mode is manually recorded under line at present
The mode of lower typing not only takes time and effort and will appear difference caused by different people's measurement standard differences.Also, the number in house
There are many amount, and every floor plan is practically impossible to completing for task by typing under boostrap.
Invention content
The present invention provides a kind of one kind for overcoming the above problem or solving the above problems at least partly and automatically generates room
The method and system of room floor plan syntax tree.
According to an aspect of the present invention, a kind of method automatically generating house floor plan syntax tree is provided, including：
S1, the floor plan vector file based on target house, determine the target house point between type and quantity；
S2 extracts the basic data information between each point in the floor plan vector file in the target house respectively, and to institute
It states basic data information and is associated analysis, obtain the whole of details between each point of the target house and the target house
Body details；
S3 generates target house family by indicating the details between each point of the target house with tree structure
The syntax tree of type figure, and the whole details of the syntax tree and the target house are visualized.
Wherein, the target house point between type include：Between entry door, bedroom, the first kind point between the second class point,
In,
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
Wherein, the step S2 further comprises：
S21 is extracted each between each point of the target house from the floor plan vector file in the target house
The basic data of corresponding point, door, window and wall between point；
S22 is associated analysis to the basic data of point corresponding between described each point, door, window and wall, obtains each
Details between point；
S23 is associated analysis to the details between obtained each point, obtain the target house it is whole in detail
Information；Wherein,
Details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point between court
To, point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
Wherein, the step S22 further comprises：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, it whether there is according to the bedroom and toilet and deposited on the first public wall and first wall
Judge whether the bedroom is associated with toilet in attachment, the second public wall and institute whether there is according to the bedroom and balcony
It states and judges whether the bedroom is associated with balcony there are attachment on the second wall, according to the direction of the window in the bedroom and bedroom
The direction of associated balcony determines the direction in bedroom, and determines the concrete type for the attachment that the bedroom is included and calculate institute
State the usable floor area in bedroom；
For between the first kind point, according between the first kind point and balcony is with the presence or absence of public third wall and described the
There are attachmentes to judge whether be associated with balcony between the first kind point on three walls, according to the direction of the window between the first kind point
The direction of associated balcony determines the direction between the first kind point between the first kind point, and between the determining first kind point
Including attachment concrete type and calculate usable floor area between the first kind point；
For between the second class point, the court between second class point is determined according to the direction of the window between second class point
To, and determine the concrete type for the attachment for being included between second class point and calculate the usable floor area between described second point.
Wherein, the step S23 further comprises：
The direction in the target house is determined according to the direction between the main direction of the entire house type and other each point；
The whole usable floor area in the target house is determined according to the usable floor area between each point.
According to another aspect of the present invention, a kind of system automatically generating house floor plan syntax tree is provided, including：
Point between determining module, be used for the floor plan vector file based on target house, determine the target house point between
Type and quantity；
Association analysis module, the basic number in the floor plan vector file for extracting the target house respectively between each point
It is believed that breath, and analysis is associated to the basic data information, obtain the details between each point of the target house and institute
State the whole details in target house；
Visualization model, for by indicating the details between each point of the target house with tree structure to generate institute
The syntax tree of target house floor plan is stated, and the whole details of the syntax tree and the target house are visualized
Displaying.
Wherein, the target house point between type include：Between entry door, bedroom, the first kind point between the second class point,
In,
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
Wherein, the association analysis module further comprises：
Basic information acquisition submodule, between being directed to each point of the target house, the house type from the target house
The basic data of point corresponding between each point, door, window and wall is extracted in figure vector file；
Details acquisition submodule between point, for the basis to point corresponding between described each point, door, window and wall
Data are associated analysis, obtain the details between each point；
House entirety details acquisition submodule is associated point for the details between each point to being obtained
Analysis, obtains the whole details in the target house；
Wherein, the details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point
Between direction, point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
Wherein, details acquisition submodule is specifically used between described point：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, it whether there is according to the bedroom and toilet and deposited on the first public wall and first wall
Judge whether the bedroom is associated with toilet in attachment, the second public wall and institute whether there is according to the bedroom and balcony
It states and judges whether the bedroom is associated with balcony there are attachment on the second wall, according to the direction of the window in the bedroom and bedroom
The direction of associated balcony determines the direction in bedroom, and determines the concrete type for the attachment that the bedroom is included and calculate institute
State the usable floor area in bedroom；
For between the first kind point, according between the first kind point and balcony is with the presence or absence of public third wall and described the
There are attachmentes to judge whether be associated with balcony between the first kind point on three walls, according to the direction of the window between the first kind point
The direction of associated balcony determines the direction between the first kind point between the first kind point, and between the determining first kind point
Including attachment concrete type and calculate usable floor area between the first kind point；
For between the second class point, the court between second class point is determined according to the direction of the window between second class point
To, and determine the concrete type for the attachment for being included between second class point and calculate the usable floor area between described second point.
Wherein, the house entirety details acquisition submodule is specifically used for：
The direction in the target house is determined according to the direction between the main direction of the entire house type and other each point；
The whole usable floor area in the target house is determined according to the usable floor area between described each point.
A kind of method and system automatically generating house floor plan syntax tree proposed by the present invention, based on house floor plan
Vector file, the automatic syntax tree for obtaining the details of house floor plan and generate house floor plan, and then by syntax tree into
Row visualizes, and can substitute the mode of the details of typing floor plan under boostrap, reduces manpower and materials cost, greatly
Ground raising efficiency.
Description of the drawings
Fig. 1 is a kind of flow signal for method automatically generating house floor plan syntax tree that one embodiment of the invention provides
Figure；
Fig. 2 is the normal structure schematic diagram of floor plan syntax tree in house provided in an embodiment of the present invention；
The whole details by syntax tree and acquisition target house floor plan that Fig. 3 is provided by one embodiment of the invention
The effect diagram visualized；
Fig. 4 is that a kind of structure for system automatically generating house floor plan syntax tree that another embodiment of the present invention provides is shown
It is intended to.
Specific implementation mode
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical solution in the embodiment of the present invention carries out clear, complete description, it is clear that described embodiment is only
It is only a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiment of the present invention, ordinary skill people
The every other embodiment that member is obtained without making creative work, shall fall within the protection scope of the present invention.
As shown in Figure 1, being a kind of method automatically generating house floor plan syntax tree that one embodiment of the invention provides
Flow diagram, including：
S1, the floor plan vector file based on target house, determine the target house point between type and quantity；
S2 extracts the basic data information between each point in the floor plan vector file in the target house respectively, and to institute
It states basic data information and is associated analysis, obtain the whole of details between each point of the target house and the target house
Body details；
S3 generates target house family by indicating the details between each point of the target house with tree structure
The syntax tree of type figure, and the whole details of the syntax tree and the target house are visualized.
Specifically, the purpose of the present invention is to provide a kind of automatic creation system of floor plan syntax tree, which will mark
The vector file of quasi- floor plan extracts the details between each point of floor plan as input, by association analysis.Wherein, family
Include all information in house in the vector file of type figure, including：Key dimension data, (wall is by two for point set data
The line of a point forms), wall data, minute between data, attachment data and furniture data etc..It can enter house by entry door
Inside, by inside house point between be divided by function as 13 classes, including：Entry door, parlor, dining room, kitchen, is defended bedroom
Between life, between balcony, balcony, storing, cloakroom, loft, garden and garage.In S1, according to the floor plan vector text in target house
Part, determine target house point between type and quantity, that is, determine target house floor plan in there are which above-mentioned type point
Between and all types of points between particular number.S2 extracts the basis between each point in the floor plan vector file in the target house
Data information, the basic data information refers to the basic data of point corresponding between each point, door, window and wall, to being carried
The basic data got be associated analysis refer to analyze each point between point, door, window and wall basic data, obtain point between
Whether inside is associated with balcony, is associated with toilet, the direction between point, the size and direction of the attachment for being included between point, such as
The size of window, the direction of window, the type of window, the type of door, the direction of door, and point between area decile between it is detailed
Information, these details contribute to user to understand the detail of house house type, are that the client of real estate transaction platform is closed
The important information of note.After obtaining the details between each point, so that it may with by being associated the details between dividing
Analysis and synthesis obtains the premises such as the whole details in house, including the actual use area in the whole direction in house, house
Produce client's house Global Information of concern of transaction platform.S3, by the details between each of being obtained point with one
Tree structure is indicated, and entire target house house type can be formed by being finally merged together the tree structure between all points
The syntax tree of figure, the syntax tree of floor plan be refer to the tree structure being made of the details between each point of floor plan.It generates
After the syntax tree of floor plan, being easily achieved by computer can by the progress of the whole details of syntax tree and house floor plan
It is shown depending on changing, so as to substitute the details being manually manually entered under line between each point of house floor plan.
A kind of method automatically generating house floor plan syntax tree that the embodiment of the present invention proposes is based on house floor plan
Vector file, the automatic syntax tree for obtaining the details of house floor plan and generate house floor plan, and then by syntax tree into
Row visualizes, and can substitute the mode of the details of typing floor plan under boostrap, reduces manpower and materials cost, greatly
Ground raising efficiency.
Based on above-described embodiment, the target house point between type include：Between entry door, bedroom, the first kind point and the
Between two classes point, wherein
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
It would know that according to above-described embodiment, 13 classes can be divided into according to function between point, i.e.,：Entry door, bedroom, parlor, meal
Between the Room, kitchen, toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.It can summarize substantially between this 13 class point
Current house type existing on the market.Due to point between type it is different, the details emphasis for being included between all types of points is not yet
It is identical to the greatest extent, therefore, in embodiments of the present invention, details are extracted respectively in order to be directed between different types of point, divide between dividing
For following four major class, including：Between entry door, bedroom, the first kind point between the second class point.Wherein, refer between the first kind point parlor,
Dining room and kitchen, refer between the second class point between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
Based on above-described embodiment, the step S2 further comprises：
S21 is extracted each between each point of the target house from the floor plan vector file in the target house
The basic data of corresponding point, door, window and wall between point；
S22 is associated analysis to the basic data of point corresponding between described each point, door, window and wall, obtains each
Details between point；
S23 is associated analysis to the details between obtained each point, obtain the target house it is whole in detail
Information；Wherein,
Details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point between court
To, point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
Specifically, step S2 extracts the basic data letter between each point in the floor plan vector file in the target house respectively
Breath, and analysis is associated to the basic data information, obtain the details between each point of the target house and the mesh
Mark house whole details the specific implementation process is as follows：
S21 is extracted between each of described target house point from the floor plan vector file in the target house
The basic data of corresponding point, door, window and wall between each point, obtain point corresponding between each point, door, window and
The basic data of wall, so that it may to be associated analysis using these basic datas.
S22 utilizes the basic data of point corresponding between each of being extracted point, door, window and wall to be associated
Analysis obtains the details between each point of concern of real estate transaction platform client.Since in the above-described embodiments, we will
It is divided into four major class between point, therefore, is directed to this major class respectively, it is specific how to introduce to corresponding between being extracted each point
Point, door, window and wall basic data be associated analysis.For entry door, because entry door is related to entire house
Direction by the basic data of the entry door got, the direction of entry door therefore can be obtained and when entry door is opened
The number of degrees.For bedroom, since bedroom can include toilet and balcony, and whether bedroom includes toilet and/or balcony
Therefore being important information for the client of real estate transaction platform for bedroom, will utilize extracted wall
Whether bedroom is associated with balcony, whether bedroom is associated with toilet, in addition to this, bedroom for the basic data analysis of body, door, window
The usable floor area of direction, the type of door and window that bedroom is included, bedroom is similarly important, these can be by being extracted
To bedroom basic data by calculating or analyzing acquisition.For between the first kind point, parlor, dining room and kitchen, air permeability and
Daylighting is very important, and therefore, to be utilized the basic data of extracted wall, door, window, be analyzed described first
Whether balcony is associated between class point, direction, what kind of the type of window is, the size of window, equally, the using face between the first kind point
Product is also critically important.For between the second class point, between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage, it is this kind of
Mainly help out between point, in addition to toilet may be associated with bedroom, parlor or kitchen with balcony, between other second classes point
Uncommon in general house type, usual user is only concerned direction and usable floor area between this kind of point, therefore utilizes extracted
The basic data of point, door, window and wall between two classes point analyzes direction and usable floor area between the second class minute.
In order to carry out specification description to the details between each point obtained and ensure the accuracy of data, this hair
The content for including is needed to be defined the details between described each point in bright embodiment, that is, the details between dividing include：
Point between whether be associated with balcony, point between whether be associated with toilet, point between direction, point between included each attachment type and point between
Usable floor area.
S23 after getting the details between each point, summarizes the passes such as merging by carrying out the details between each point
Connection analysis, can know the whole details of target house floor plan, including but not limited to：The direction and entirety in target house
Usable floor area.Wherein, the direction in target house be based between each point direction carry out comprehensive analysis obtain, target house it is whole
Body usable floor area is to carry out synthesis based on the usable floor area between each point to obtain.
Based on above-described embodiment, the step S22 further comprises：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, it whether there is according to the bedroom and toilet and deposited on the first public wall and first wall
Judge whether the bedroom is associated with toilet in attachment, the second public wall and institute whether there is according to the bedroom and balcony
It states and judges whether the bedroom is associated with balcony there are attachment on the second wall, according to the direction of the window in the bedroom and bedroom
The direction of associated balcony determines the direction in bedroom, and determines the concrete type for the attachment that the bedroom is included and calculate institute
State the usable floor area in bedroom；
For between the first kind point, according between the first kind point and balcony is with the presence or absence of public third wall and described the
There are attachmentes to judge whether be associated with balcony between the first kind point on three walls, according to the direction of the window between the first kind point
The direction of associated balcony determines the direction between the first kind point between the first kind point, and between the determining first kind point
Including attachment concrete type and calculate usable floor area between the first kind point；
For between the second class point, the court between second class point is determined according to the direction of the window between second class point
To, and determine the concrete type for the attachment for being included between second class point and calculate the usable floor area between described second point.
Specifically, for entry door, entry door and the corresponding number of degrees are obtained from the vector file of floor plan, can be obtained
The main direction of rounding floor plan.
For bedroom, the basic data of corresponding point, door, window and wall is taken out from the vector file of floor plan, it
The association analysis for utilizing data afterwards judges to whether there is attachment on the public wall of bedroom and toilet, such as door, if it does,
So bedroom is associated with toilet, and only bedroom can be associated with toilet and all judge without this between other kinds of point.Judge
The mode whether bedroom is associated with balcony is same as above.The direction and sun associated by the bedroom that the direction in bedroom takes the window in the bedroom
The union of the direction of platform.Determine that the concrete type for the attachment that the bedroom is included, the attachment include：Door, wall, and/or
Window.Calculate the usable floor area in the bedroom.The combination of all information can be formed to a tree structure in bedroom.
For between the first kind point --- parlor, dining room, kitchen extract point, door, window from the vector file of floor plan
With the basic data of wall.The association analysis for utilizing data later judges to whether there is between dividing and on the public wall of balcony attached
Part, such as door.If it is present, parlor is associated with balcony.Direction between the first kind point can take between this point the direction of window with
The union of the direction of associated balcony between this point.Determine the concrete type for the attachment for being included between the first kind point, attachment packet
It includes：Door, wall, and/or window.Calculate the usable floor area between the first kind point.The combination of all information can be formed described
A tree structure between each first kind point.
Be directed between the second class point --- between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage, from
Point, door, window and wall basic data are extracted in the vector file of floor plan.Later, the court of window between the second class of acquisition is divided
To being exactly direction between this point.And the concrete type of included attachment and described second point of calculating between determining second class point
Between usable floor area.All information are combined to the tree structure to be formed between each second class point.
Wherein, the concrete type of door includes：Single open-door, double door, sliding door and elevator door.Window type includes：
Float window, French window, the landing of general window, common single side window, the window that commonly floats, landing single side is floatd window.Towards including：East, south, west, north,
The southeast, northeast, southwest, northwest.The type of wall includes：Interior wall, exterior wall.
Based on above-described embodiment, the step S23 further comprises：
The direction in the target house is determined according to the direction between the main direction of the entire house type and each point；
The whole usable floor area in the target house is determined according to the usable floor area between each point.
Specifically, all directions between all points are carried out union to summarize, obtains the overall direction of the floor plan, i.e. basis
Direction between the main direction (being obtained by the related data of entry door) of the entire house type and other each point asks union to obtain
The whole direction in target house.
Usable floor area between all points is added up to the whole usable floor area that can be obtained the target house.
Finally, the tree structure between all points is summarized together, you can obtain the syntax tree of target house floor plan, such as
It is the normal structure schematic diagram of floor plan syntax tree in house provided in an embodiment of the present invention shown in Fig. 2.It is easy to by computer
Realization visualizes syntax tree, detailed between each point of house floor plan so as to substitute being manually manually entered under line
Information.As shown in figure 3, the entirety by syntax tree and acquisition target house floor plan provided by one embodiment of the invention is detailed
The effect diagram that information is visualized.
As shown in figure 4, a kind of system automatically generating house floor plan syntax tree provided for another embodiment of the present invention
Structural schematic diagram, including：Determining module 41, association analysis module 42 and visualization model 43 between point, wherein
Determining module 41 is used for the floor plan vector file based on target house between described point, determines the target house
Type and quantity between point；
In floor plan vector file of the association analysis module 42 for extracting the target house respectively between each point
Basic data information, and analysis is associated to the basic data information, obtain the detailed letter between each point of the target house
The whole details of breath and the target house；
The visualization model 43 is used for by indicating the details between each point of the target house with tree structure
The syntax tree of target house floor plan is generated, and the whole details of the syntax tree and the target house are carried out
It visualizes.
Specifically, the purpose of the present invention is to provide a kind of automatic creation system of floor plan syntax tree, which will mark
The vector file of quasi- floor plan extracts the details between each point of floor plan as input, by association analysis.Wherein, family
Include all information in house in the vector file of type figure, including：Key dimension data, (wall is by two for point set data
The line of a point forms), wall data, minute between data, attachment data and furniture data etc..It can enter house by entry door
Inside, by inside house point between be divided by function as 13 classes, including：Entry door, parlor, dining room, kitchen, is defended bedroom
Between life, between balcony, balcony, storing, cloakroom, loft, garden and garage.Determining module 41 is according to the house type in target house between point
Figure vector file, determine target house point between type and quantity, that is, determine target house floor plan in there are it is above-mentioned which
Type point between and all types of points between particular number.Association analysis module 42 extracts the floor plan vector in the target house
Basic data information in file between each point, the basic data information refer to point, door, window and wall corresponding between each point
Basic data, to the basic data extracted be associated analysis refer to analyze each point between point, door, window and wall
Basic data, obtains whether inside between dividing is associated with balcony, is associated with toilet, the direction between point, the attachment for being included between point
Size and direction, such as the size of window, the direction of window, the type of window, the type of door, the direction of door, and point between
Area decile between details, these details contribute to user understand house house type detail, be real estate
The client of transaction platform important information of interest.After obtaining the details between each point, so that it may between by that will divide
Details be associated analysis and synthesis, obtain the whole details in house, including house is whole towards, house
Actually use client's house Global Information of concern of the real estate transactions platforms such as area.Visualization model 43 will be obtained
Details between each point are indicated with a tree structure, are finally merged together the tree structure between all points
The syntax tree of entire target house floor plan can be formed, the syntax tree of floor plan is to refer to by detailed between each point of floor plan
The tree structure that information is constituted.After the syntax tree for generating floor plan, it is easily achieved syntax tree and house by computer
The whole details of floor plan are visualized, so as to substitute each point of house floor plan is manually manually entered under line
Between details.
A kind of system automatically generating house floor plan syntax tree that the embodiment of the present invention proposes, based on house floor plan
Vector file, the automatic syntax tree for obtaining the details of house floor plan and generate house floor plan, and then by syntax tree into
Row visualizes, and can substitute the mode of the details of typing floor plan under boostrap, reduces manpower and materials cost, greatly
Ground raising efficiency.
Based on above-described embodiment, the target house point between type include：Between entry door, bedroom, the first kind point and the
Between two classes point, wherein
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
It would know that according to above-described embodiment, 13 classes can be divided into according to function between point, i.e.,：Entry door, bedroom, parlor, meal
Between the Room, kitchen, toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.It can summarize substantially between this 13 class point
Current house type existing on the market.Due to point between type it is different, the details emphasis for being included between all types of points is not yet
It is identical to the greatest extent, therefore, in embodiments of the present invention, details are extracted respectively in order to be directed between different types of point, divide between dividing
For following four major class, including：Between entry door, bedroom, the first kind point between the second class point.Wherein, refer between the first kind point parlor,
Dining room and kitchen, refer between the second class point between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
Based on above-described embodiment, the association analysis module further comprises：
Basic information acquisition submodule, between being directed to each point of the target house, the house type from the target house
The basic data of point corresponding between each point, door, window and wall is extracted in figure vector file；
Details acquisition submodule between point, for the basis to point corresponding between described each point, door, window and wall
Data are associated analysis, obtain the details between each point；
House entirety details acquisition submodule is associated point for the details between each point to being obtained
Analysis, obtains the whole details in the target house；
Wherein, the details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point
Between direction, point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
Specifically, basic information acquisition submodule is directed between each of described target house point, from the target house
The basic data that point corresponding between each point, door, window and wall are extracted in floor plan vector file, obtains each point
Between corresponding point, door, window and wall basic data, so that it may to be associated analysis using these basic datas.
Details acquisition submodule between point utilizes point, door, window and wall corresponding to being extracted between each point
Basic data be associated analysis, obtain the details between each point of concern of real estate transaction platform client.Due to
In above-described embodiment, we are divided into four major class between dividing, and therefore, are directed to this major class respectively, specific how to introduce to being carried
Corresponding point between each of getting point, door, window and wall basic data be associated analysis.For entry door, because
Entry door is related to therefore the direction in entire house by the basic data of the entry door got, can obtain entry door
Number of degrees when direction and entry door are opened.For bedroom, since bedroom can include toilet and balcony, and bedroom whether
Including toilet and/or balcony are important information for the client of real estate transaction platform, therefore, for bedroom,
Utilize the basic data of extracted wall, door, window analyzes whether bedroom is associated with balcony, whether bedroom is associated with health
Between, in addition to this, the usable floor area of the direction in bedroom, the type of door and window that bedroom is included, bedroom is similarly important, this
It a bit can be by the basic data in the bedroom extracted by calculating or analyzing acquisition.Between dividing for the first kind, parlor, meal
The Room and kitchen, air permeability and daylighting are very important, and therefore, to utilize the basic number of extracted wall, door, window
According to, it analyzing and whether is associated with balcony between the first kind point, direction, what kind of the type of window is, the size of window, equally,
Usable floor area between the first kind point is also critically important.For between the second class point, between toilet, balcony, balcony, storing, cloakroom, pavilion
Building, garden and garage mainly help out between this kind of point, in addition to toilet may be associated with bedroom, parlor or kitchen with balcony
Room, other second classes are not common in general house type between dividing, and usual user is only concerned direction and usable floor area between this kind of point,
Therefore the basic data of the point between the second extracted class point, door, window and wall is utilized to analyze the direction between the second class minute
With usable floor area.
In order to carry out specification description to the details between each point obtained and ensure the accuracy of data, this hair
The content for including is needed to be defined the details between described each point in bright embodiment, that is, the details between dividing include：
Point between whether be associated with balcony, point between whether be associated with toilet, point between direction, point between included each attachment type and point between
Usable floor area.
After getting the details between each point, connecting houses room entirety details acquisition submodule is crossed will be detailed between each point
Thin information carries out summarizing the association analysis such as merging, can know the whole details of target house floor plan, including but unlimited
In：The direction in target house and whole usable floor area.
Based on above-described embodiment, details acquisition submodule is specifically used between described point：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, it whether there is according to the bedroom and toilet and deposited on the first public wall and first wall
Judge whether the bedroom is associated with toilet in door, according to the bedroom and balcony with the presence or absence of the second public wall and described
Judge whether the bedroom is associated with balcony there are door on second wall, is closed according to the direction of the window in the bedroom and bedroom
The direction of connection balcony determines the direction in bedroom, and determines the door in the bedroom and/or concrete type and the bedroom of window
Usable floor area；
For between the first kind point, according between the first kind point and balcony is with the presence or absence of public third wall and described the
There are doors to judge whether be associated with balcony between the first kind point on three walls, according to the direction of the window between the first kind point with
The direction of associated balcony determines the direction between the first kind point between the first kind point, and between the determining first kind point
Usable floor area between the concrete type and the first kind point of door and/or window；
For between the second class point, the court between second class point is determined according to the direction of the window between second class point
To, and determine door and/or window between second class point concrete type and it is second point described between usable floor area.
Specifically, details acquisition submodule is used between described point：
For entry door, entry door and the corresponding number of degrees are obtained from the vector file of floor plan, can be obtained entire
The main direction of floor plan.
For bedroom, the basic data of corresponding point, door, window and wall is taken out from the vector file of floor plan, it
The association analysis for utilizing data afterwards judges to whether there is attachment on the public wall of bedroom and toilet, such as door, if it does,
So bedroom is associated with toilet, and only bedroom can be associated with toilet and all judge without this between other kinds of point.Judge
The mode whether bedroom is associated with balcony is same as above.The direction and sun associated by the bedroom that the direction in bedroom takes the window in the bedroom
The union of the direction of platform.Determine that the concrete type for the attachment that the bedroom is included, the attachment include：Door, wall, and/or
Window.Calculate the usable floor area in the bedroom.The combination of all information can be formed to a tree structure in bedroom.
For between the first kind point --- parlor, dining room, kitchen extract point, door, window from the vector file of floor plan
With the basic data of wall.The association analysis for utilizing data later judges to whether there is between dividing and on the public wall of balcony attached
Part, such as door.If it is present, parlor is associated with balcony.Direction between the first kind point can take between this point the direction of window with
The union of the direction of associated balcony between this point.Determine the concrete type for the attachment for being included between the first kind point, attachment packet
It includes：Door, wall, and/or window.Calculate the usable floor area between the first kind point.The combination of all information can be formed described
A tree structure between each first kind point.
Be directed between the second class point --- between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage, from
Point, door, window and wall basic data are extracted in the vector file of floor plan.Later, the court of window between the second class of acquisition is divided
To being exactly direction between this point.And the concrete type of included attachment and described second point of calculating between determining second class point
Between usable floor area.All information are combined to the tree structure to be formed between each second class point.
Wherein, the concrete type of door includes：Single open-door, double door, sliding door and elevator door.Window type includes：
Float window, French window, the landing of general window, common single side window, the window that commonly floats, landing single side is floatd window.Towards including：East, south, west, north,
The southeast, northeast, southwest, northwest.The type of wall includes：Interior wall, exterior wall.
Based on above-described embodiment, the house entirety details acquisition submodule is specifically used for：
The direction in the target house is determined according to the direction between the main direction of the entire house type and each point；
The whole usable floor area in the target house is determined according to the usable floor area between described each point.
Will be between all points it is all summarize towards carrying out unions, obtain the overall direction of the floor plan, i.e., according to
Direction between the main direction (being obtained by the related data of entry door) of entire house type and other each point asks union to obtain target
The whole direction in house.
Usable floor area between all points is added up to the whole usable floor area that can be obtained the target house.
Finally, method of the invention is only preferable embodiment, is not intended to limit the scope of the present invention.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the protection of the present invention
Within the scope of.
Claims (10)
1. a kind of method automatically generating house floor plan syntax tree, which is characterized in that including：
S1, the floor plan vector file based on target house, determine the target house point between type and quantity；
S2 extracts the basic data information between each point in the floor plan vector file in the target house respectively, and to the base
Plinth data information is associated analysis, obtains the entirety of the details and the target house between each point of the target house in detail
Thin information；
S3 generates target house floor plan by indicating the details between each point of the target house with tree structure
Syntax tree, and the whole details of the syntax tree and the target house are visualized.
2. according to the method described in claim 1, it is characterized in that, the target house point between type include：Entry door crouches
Between room, the first kind point between the second class point, wherein
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
3. according to the method described in claim 2, it is characterized in that, the step S2 further comprises：
S21 is extracted from the floor plan vector file in the target house between each point between each point of the target house
The basic data of corresponding point, door, window and wall；
S22 is associated analysis to the basic data of point corresponding between described each point, door, window and wall, obtains between each point
Details；
S23 is associated analysis to the details between obtained each point, obtains the whole letter in detail in the target house
Breath；Wherein,
Details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point between direction,
Point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
4. according to the method described in claim 3, it is characterized in that, the step S22 further comprises：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, according to the bedroom and toilet with the presence or absence of there are attached on the first public wall and first wall
Part judges whether the bedroom is associated with toilet, according to the bedroom and balcony with the presence or absence of the second public wall and described the
Judge whether the bedroom is associated with balcony there are attachment on two walls, is closed according to the direction of the window in the bedroom and bedroom
The direction of connection balcony determines the direction in bedroom, and determines the concrete type for the attachment that the bedroom is included and calculate described sleeping
The usable floor area of room；
For between the first kind point, it whether there is public third wall and the third wall with balcony according between the first kind point
There are attachmentes to judge whether be associated with balcony between the first kind point on body, according to the direction of the window between the first kind point and institute
The direction for stating associated balcony between the first kind point determines direction between the first kind point, and determines and wrapped between the first kind point
Usable floor area between the concrete type of the attachment contained and the calculating first kind point；
For between the second class point, the direction between second class point is determined according to the direction of the window between second class point, and
It determines the concrete type for the attachment for being included between second class point and calculates the usable floor area between described second point.
5. according to the method described in claim 4, it is characterized in that, the step S23 further comprises：
The direction in the target house is determined according to the direction between the main direction of the entire house type and other each point；
The whole usable floor area in the target house is determined according to the usable floor area between each point.
6. a kind of system automatically generating house floor plan syntax tree, which is characterized in that including：
Point between determining module, be used for the floor plan vector file based on target house, determine the target house point between type
And quantity；
Association analysis module, the basic data letter in the floor plan vector file for extracting the target house respectively between each point
Breath, and analysis is associated to the basic data information, obtain the details between each point of the target house and the mesh
Mark the whole details in house；
Visualization model, for by indicating the details between each point of the target house with tree structure to generate the mesh
The syntax tree of house floor plan is marked, and visualization exhibition is carried out to the whole details of the syntax tree and the target house
Show.
7. system according to claim 6, which is characterized in that the target house point between type include：Entry door crouches
Between room, the first kind point between the second class point, wherein
Include between the first kind point：Parlor, dining room and kitchen；
Include between second class point：Between toilet, balcony, balcony, storing, cloakroom, loft, garden and garage.
8. system according to claim 7, which is characterized in that the association analysis module further comprises：
Basic information acquisition submodule, for between each point of the target house, being sweared from the floor plan in the target house
The basic data of point corresponding between each point, door, window and wall is extracted in amount file；
Details acquisition submodule between point, for the basic data to point corresponding between described each point, door, window and wall
It is associated analysis, obtains the details between each point；
House entirety details acquisition submodule is associated analysis for the details between each point to being obtained, obtains
Obtain the whole details in the target house；
Wherein, the details between described each point include：Point between whether be associated with balcony, point between whether be associated with toilet, point between
Towards, point between included each attachment type and point between usable floor area；
The whole details in the target house include：The direction in target house and whole usable floor area.
9. system according to claim 8, which is characterized in that details acquisition submodule is specifically used between described point：
For entry door, the main direction of entire house type is determined according to the direction of entry door and the corresponding number of degrees；
For bedroom, according to the bedroom and toilet with the presence or absence of there are attached on the first public wall and first wall
Part judges whether the bedroom is associated with toilet, according to the bedroom and balcony with the presence or absence of the second public wall and described the
Judge whether the bedroom is associated with balcony there are attachment on two walls, is closed according to the direction of the window in the bedroom and bedroom
The direction of connection balcony determines the direction in bedroom, and determines the concrete type for the attachment that the bedroom is included and calculate described sleeping
The usable floor area of room；
For between the first kind point, it whether there is public third wall and the third wall with balcony according between the first kind point
There are attachmentes to judge whether be associated with balcony between the first kind point on body, according to the direction of the window between the first kind point and institute
The direction for stating associated balcony between the first kind point determines direction between the first kind point, and determines and wrapped between the first kind point
Usable floor area between the concrete type of the attachment contained and the calculating first kind point；
For between the second class point, the direction between second class point is determined according to the direction of the window between second class point, and
It determines the concrete type for the attachment for being included between second class point and calculates the usable floor area between described second point.
10. system according to claim 9, which is characterized in that the house entirety details acquisition submodule is specific
For：
The direction in the target house is determined according to the direction between the main direction of the entire house type and other each point；
The whole usable floor area in the target house is determined according to the usable floor area between described each point.
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Address after: 100085 Floor 102-1, Building No. 35, West Second Banner Road, Haidian District, Beijing Applicant after: Seashell Housing (Beijing) Technology Co., Ltd. Address before: 100085 Floor 102-1, Building No. 35, West Second Banner Road, Haidian District, Beijing Applicant before: Chain home network (Beijing) Technology Co., Ltd. |
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Application publication date: 20180810 |