CN113919043B - Method for automatically generating house layout according to given range - Google Patents
Method for automatically generating house layout according to given range Download PDFInfo
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Abstract
The invention discloses a method for automatically generating a house type layout according to a given range, which comprises the following steps of 1, inputting data parameters; 2. inputting data parameters for preprocessing; 3. dividing the house into compartments according to the house type outline; 4. determining the size parameters of the rooms according to the arrangement of the rooms; 5. determining a position relation graph between rooms; 6. a reference point location of the room is determined. The invention provides a method for automatically generating the house type layout according to the given range, which can solve the problem that professional modification can not be linked in the indoor design process, can automatically update the design scheme and match the design scheme, saves time, improves efficiency, and can enable a user to further adjust the design scheme according to the result of instant feedback.
Description
Technical Field
The invention relates to the technical field of indoor design, in particular to a method for automatically generating house type layout according to a given range.
Background
Indoor design is taken as a comprehensive work, and needs design, water and electricity, heating ventilation, structure and materials to be matched with multiple specialties to finish together, but due to the fact that each professional technology and talents are not communicated with each other and the communication delay, other specialties need to be coordinated and modified simultaneously when the design is modified, and a great amount of waste of time and cost is caused.
In the current traditional design process, drawings are used as main carriers for communication and modification of each specialty, a design side often uses AutoCAD design software to draw a design drawing first, other specialties continue to design electromechanical and water heating on the basis of the drawings, once one side is modified, communication with other sides is needed, each side adjusts the design of the other side again according to the updated drawings, and the process is repeated for multiple times until the drawings of each speciality can be perfectly matched.
At present, a relatively emerging automatic generation type design method is provided, for example, Ku Jia le, when a designer completes design on a design platform, an algorithm on the platform can automatically generate a water and heating ventilation pipeline in real time according to the design, the problem that communication and modification with other specialties are needed after modification is partially solved, and meanwhile, as the pipeline is automatically generated by a computer, the synchronism with the design can be ensured.
The disadvantages of the conventional design method are mainly two points: firstly, a large amount of time is consumed for modification, a large amount of time is consumed on the synchronous information due to the fact that a large number of professions are involved, and the actual modification time greatly increases the time of the whole design process. Secondly, the error rate is high, the final results presented by the special requirements of the building and indoor professions are very fine, and the drawings of all professions must be perfectly matched. However, since the drawings are extremely complex and cooperate with each other in many ways, repeated modification is performed in the process, the error rate is high, and once errors are not found and corrected in time, new difficulties are caused in the subsequent construction links.
For the automatic generation type algorithm, the design modes of all large platforms which can automatically generate the water heating and ventilation pipeline are as follows: the pipeline is automatically generated after the design is finished, and the pipeline needs to be regenerated after modification, so that a user has to repeatedly jump on pages of the designed and generated pipeline, and real-time editing and previewing cannot be realized. In addition, the professions involved in the current design platform are still incomplete, and the structure is not involved although water, electricity and heating ventilation are included, so that the drawing is still manually adjusted and drawn if the parts of the structure are needed.
The Chinese patent application numbers are: 202111053062.5, application date 09/2021, publication date: 10/15/2021, with patent names: the patent document discloses an indoor design scheme acquisition method, an indoor design scheme acquisition device, computer equipment and a storage medium. The method comprises the following steps: acquiring basic information of a target room, wherein the basic information at least comprises house type structure information; controlling the layout of the objects in the target room based on the basic information of the target room to generate at least one design scheme of the target room, wherein the design scheme comprises house type structure information and object placement information; obtaining the grade of the design scheme based on the house type structure information and the article placement information; and determining the design scheme meeting the preset requirement as a target design scheme based on the grade of the design scheme. The method can adapt to the design requirements of different scenes and different house type structures, and determine the design scheme meeting the preset requirement by grading all the design schemes, thereby avoiding the situation of indoor design errors, improving the accuracy of the design scheme and rapidly obtaining the indoor design scheme satisfied by the user.
The above patent document discloses an indoor design solution acquisition method, but this method is not suitable for a method of automatically generating a house layout from a given range, and the profession involved in the indoor design solution acquisition method is still not comprehensive.
Disclosure of Invention
The invention mainly aims to provide a method for automatically generating a house type layout according to a given range, which can solve the problem that professional modification can not be linked in the indoor design process, can automatically update and match a design scheme, saves time, improves efficiency and enables a user to further adjust the design scheme according to an instant feedback result.
In order to achieve the above object, the present invention provides a method for automatically generating a layout of a house type according to a given range, which comprises a data input module, a data preprocessing module, a database, and a data analyzing and processing module, wherein the method comprises the following steps:
step 1, inputting data parameters;
step 2, inputting data parameters for preprocessing;
step 3, dividing the house into compartments according to the house-shaped outline;
step 4, determining the size parameters of the rooms according to the arrangement of the rooms;
step 5, determining a position relation graph among the rooms;
and 6, determining the position of a reference point of the room.
And 2, when the length, width, height and ceiling size of the input house-shaped contour line are larger than the constructable range or smaller than the minimum limit meeting the use function, the feasible limit value closest to the input data is selected.
And step 2, when the house-shaped contour line is clockwise, mirroring the outer contour by taking the contour central line as a reference plane, converting the outer contour into anticlockwise, and recording the anticlockwise as a mirror image state in the algorithm.
And the step 3 comprises dividing the house type contour into at least one bay according to the input house type length and width and the house type on average.
And the step 4 comprises the step of generating door positioning line data with the same width as the door on the floor height of the boundary of the room along the outline of the room according to the position relation diagram and storing the data in a database.
Said step 6 comprises adjusting the room size.
The step 6 also comprises room pipeline arrangement, the room can be divided into a high area and a low area according to the pipeline arrangement, the toilet and the kitchen are the low areas, and other rooms are the high areas.
The step 6 comprises generating a wall datum line; and the generated wall datum line comprises the end point of the room generated according to the step 5, which takes the datum point as a rectangle, and the net length and width are the length and width of the rectangle to draw a net size contour line of the room.
And 6, determining the reference point positions of the rooms comprises determining the reference points, the lengths, the widths and the heights of all the rooms, wall lines, door and window reference lines, ceiling contour lines and floor contour lines.
And the mirror image state comprises mirror image processing of the generated house type geometric data along the house type contour central line.
The technical scheme provided by the invention has the beneficial effects that:
1) when the user adjusts the house type layout and the outer contour of the room, the configuration of each specialty and the layout of the room can be linked in real time, so that the uniformity and the accuracy of each specialty are ensured, and the time cost of manual modification and alignment of each specialty is greatly saved;
2) in addition, as long as the user modifies within a limited range, the most reasonable room layout can be directly obtained, the data is very comprehensive, the data comprises a water system, an electric system, furniture arrangement, wall keel and veneer keel arrangement and parting, and ceiling keel generation, one-key operation generation is realized, even a person without a professional background can operate the system, and the design labor cost is reduced;
3) the invention has wide application range and is suitable for general popularization.
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, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a flow chart of a method for automatically generating a layout of a dwelling according to a given scope according to an embodiment of the present invention;
FIG. 2 is a diagram of a house type relationship of a method for automatically generating a house type layout according to a given range according to an embodiment of the present invention;
FIG. 3 is another house type relationship diagram of the method for automatically generating house type layout according to the given scope in the embodiment of the present invention;
FIG. 4 is a diagram of another house type relationship of the method for automatically generating a house type layout according to a given range in the embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a house type 1 according to an embodiment of the present invention;
FIG. 6 is a schematic structural diagram of a house type 2 according to an embodiment of the present invention;
fig. 7 is a schematic structural diagram of house type 3 according to the method for automatically generating house type layout according to the given range in the embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
The invention provides a method for automatically generating a house type layout according to a given range.
Referring to fig. 1, in an embodiment of the present invention, the method for automatically generating a layout of a house type according to a given range includes a data input module, a data preprocessing module, a database, and a data analysis processing module, and the method includes the following steps:
step S100, starting;
step S200, inputting data parameters;
step S300, inputting data parameters for preprocessing;
s400, dividing the house into compartments according to the house-shaped outline;
step S500, determining size parameters of the rooms according to the arrangement of the rooms;
step S600, determining a position relation graph among rooms;
step S700, determining the position of a reference point of a room;
and step S800, ending.
In this embodiment, the input data parameter may be used as input data of a user in a user type editing algorithm.
In this embodiment, the step S300 includes that when the length, width, height, and ceiling size of the house-shaped contour line are greater than the constructable range or smaller than the minimum limit that satisfies the use function, the limit value closest to the feasible limit value of the input data is taken.
Step S300 further includes, when the house-shaped contour line is clockwise, mirroring the outer contour with the contour centerline as a reference plane, converting into counterclockwise, and recording as a mirror state in the algorithm.
In this embodiment, preferably, in step S300, when the length, width, height, and ceiling size of the inputted house-shaped contour line are greater than the constructable range or smaller than the minimum limit that satisfies the use function, the feasible limit value closest to the input data is automatically taken, and a pop-up prompt is performed for the user. When the contour line is clockwise, the contour line is used as a reference plane, the outer contour is mirrored, converted into counterclockwise, and recorded as a mirror state in the algorithm.
The step S400 further includes dividing the house type contour into at least one bay according to the inputted length and width of the house type and the house type; the at least one bay includes two or more bays, i.e., bays.
The house type is a family, the range includes all rooms, the house type can be divided into a plurality of compartments with the same size according to the number of the rooms facing the sun (because the house type is a box type assembly type house, the house type and the compartments are square, the house type is one surface facing outwards and one surface facing a corridor, a lighting surface is only one surface, the room facing the sun is necessarily located on one side of the house type facing the sun, a plurality of such rooms are provided with a plurality of compartments.
In this embodiment, the step S400 includes dividing the house type contour into several compartments according to the length and width of the house type input by the user and the house type. Where rooms must have bedrooms and living rooms outside (with windows) according to residential design specifications, several such rooms divide the overall profile into several equal compartments.
The step S500 includes determining the size of each room according to the arrangement of necessary furniture of the room and the specification requirement. Some of these room sizes have fixed values, e.g. the width of the corridor is 0.9m, determined by the specifications and body dimensions, and some have a range of usable sizes and default sizes. For example: the necessary furniture in the restroom are toilets, wash stations and showers, and the minimum arrangement size of the restroom is 1.8m by 1.8m in order to meet the human body size, the industrial manufacturing standard and the design specification requirement of the residence.
While more luxurious toilets typically add bathtubs and have multiple hand washing stations, again to meet the use rationality, by summarizing the usual toilet arrangements, a maximum toilet size of 4.5m is specified.
The 1.8m by 1.8m toilet has satisfied the needs of most residents and is a more common arrangement of toilets in the market, and is therefore set as the default size of the toilet.
Note that: all dimensions referred to herein refer to the net room size, i.e., the usable size of a simple room that does not include a thick wall.
In this embodiment, preferably, the step S600 determines the position relationship diagram between the rooms according to the house type input by the user by using the house design rule and the use rationality as the criteria. For example, if the user inputs a hall, it can be known that the house type needs to have the following rooms: bathroom, bedroom, pipe shaft, kitchen (optional). Because of the regulation, bedroom must be close to the window, and the use rationality stipulates, the bathroom must be close to the pipe shaft and each room must have the corridor to connect in series, and is feasible and reasonable, and the more general room position relation in the present house design is only as follows, adopts the first relation graph (refer to fig. 2) when the house type is narrower, adopts the second relation graph (refer to fig. 3) when the house type is wider.
For another example, when the user inputs the house type of the user as one room to one hall, the general room location relationship is shown in fig. 4.
The step S700 of determining the reference point positions of the rooms includes determining reference points, lengths, widths, heights, wall lines, door and window reference lines, ceiling contour lines and floor contour lines of all the rooms.
In this embodiment, the step S700 includes determining the reference point position (the lower left corner of the net room using area is taken as the reference point) and the net length and width dimensions of each room on the plane. Firstly, the thickness of the surrounding walls and structures is subtracted from the house type outline input by a user by taking a bay as a unit, and the net use size of the house type is obtained. Then, the rooms are divided from the left to the right from the bottom to the top for each bay according to the positional relationship chart determined in the previous step, but if there is a room of a fixed size, priority is given to the room of the fixed size.
In summary, from the horizontal and vertical directions, with a bay as a unit, it is first seen which rooms have fixed dimensions in the direction, and since the total length and the total width of the house type are fixed values, it is possible to calculate that the dimensions of other rooms in the same direction as the room are also fixed values, and during calculation, the thicknesses (fixed values) of walls and structures need to be subtracted at the same time, and then, from bottom to top, the reference points, the lengths and the widths of the rooms are sequentially determined from the left and the right, and are stored in a database for other algorithms to read the database for calculation. Where the reference point (lower left corner) of the room is from the reference point (lower left corner) of the outline, plus the wall thickness and the calculated net width dimension of the room. The net length and width dimension is a fixed value if a fixed value exists, and is a default value obtained in step S500 if the fixed value does not exist. First skip over the dispensable room. Until the last room is left, its length and width can be derived from the total size-the other room sizes, as fixed values. If the fixed value < its minimum value, the sizes of the rooms in front of the room are sequentially minimized in order from top to bottom and from right to left from the room, and then the sizes of the rooms are recalculated until the room sizes are larger than the minimum value. If all the front rooms are the minimum value and the size of the room is still smaller than the minimum value, an error is reported to remind the user that the input contour line is too narrow/short; if the fixed value is greater than the minimum value and is less than the default value, the fixed value is taken, if the fixed value is greater than the default value, the room is added at the position where the room can be found and the default size is taken, the upward room and the rightward room recalculate the size and the position according to the lower-upper and the left-right, if the length and the width of the last room are less than the minimum value of the room, the room is removed, and the original calculation result is obtained. If the length and the width of the last room are both larger than or equal to the minimum value of the room, the room is reserved, and the room arrangement of each bay is calculated in sequence.
In this embodiment, taking the layout of a narrow hall house (see fig. 2), the dimensions of the tube well, the toilet and the kitchen (if any) are all the dimension of the hall net width-the corridor width (0.9 m) in the horizontal direction, since the corridor width is a fixed dimension of 0.9 m. Since wall thickness, which is a value input by a user, must be considered from room to room, the net width of the tube well, toilet and kitchen (if any) is the house net width-corridor width dimension-wall thickness. In the vertical direction, the pipe well is firstly discharged according to the principle of bottom to top, and the position of a datum point and the net length and width dimension of the pipe well can be determined (if the datum point is the determined value, the determined value is taken, and otherwise, the default value is taken). Then the reference point position of the toilet is obtained after the wall thickness is added. While the toilet is lengthened to the default size. At the moment, the wall thickness is added again, then the reference point position of the next upper room is calculated, the net length of the room is obtained by the total contour net length-the size of the existing room, if the length is larger than the kitchen minimum length + the bedroom minimum length, the room type has a kitchen, the kitchen reference point and the net length are obtained in the same way, then the wall thickness is added to obtain the bedroom reference point position, and the length and the width of the bedroom can be obtained by calculation (the length = the contour length-the total length of other rooms, and the width = the contour width) at the moment, so that the determined values are obtained. The net length and width of all rooms and the reference points are obtained and stored in the database.
In this embodiment, preferably, the step S700 includes adjusting the size of the room.
In this embodiment, the user can freely adjust the size between the parties. The user can perform user-defined adjustment on the size of each room by translating the position of each wall according to the generated result, but according to the result generated after dragging, the maximum adjustment range of each room needs to be between the maximum value and the minimum value, otherwise, the translation of the user is invalid.
In this embodiment, preferably, the step S700 further includes a room duct arrangement, according to which the room can be divided into a high area and a low area, the toilet and the kitchen are the low areas, and the other rooms are the high areas.
In this embodiment, the room can be divided into a high area and a low area according to the arrangement of the pipelines, the toilet and the kitchen are the low areas (with water pipes and air pipes), other rooms are the high areas, and the pipeline well is vertically through without a ceiling and a floor. And determining the net height of each room according to the net height of the high area and the net height of the low area input by the user, generating a ceiling contour line of the high area and a ceiling contour line of the low area at a specified height along the contour lines of the rooms, and storing the ceiling contour lines into a database. In addition to the piping wells, floor contours are generated at specified heights along the room contours and stored in a database.
In this embodiment, according to the position relationship diagram, a door positioning line having the same width as the door (the entrance door is 0.9m, and the other doors are 0.7 m) is generated along the contour of the room at the floor height of the room boundary (the arrow position) and stored in the database. And generating a window positioning line with the same width as the clear width of the room along the house type contour at the windowsill height (the windowsill height is input by a user) of the opposite outer (one side of the pipe well, namely the lower side, is the opposite inner side, namely the corridor side, and the other side, namely the upper side, is the opposite outer side, namely the window side) wall of all the opposite outer rooms, and storing the window positioning line in a database.
In this embodiment, preferably, the step S700 includes generating a wall reference line.
In this embodiment, it is further preferable that the production wall reference line in step S700 includes an end point of the rectangular room generated in step S600, and the clear length and width is a rectangular length and width to draw a room clear dimension contour line.
In this embodiment, all the rooms generated in step S600 are defined by using the reference point as an end point of a rectangle, the clear length and width are defined as a length and width of a rectangle, a net-size contour line of the room is drawn, four sides of the room are simultaneously shifted outward by half of the wall thickness to become a wall centerline, and since one of the wall centerlines obtained after the contour lines of adjacent rooms are shifted is coincident, that is, the wall is a partition wall shared by two rooms, the wall centerlines of all the rooms are intersected, and all the repeated elements are removed to obtain all the wall centerlines of the house type. In the actual construction, considering that the walls have thickness, one wall at the junction of the walls is lapped on the surface of the other wall, the distance of half the wall thickness is reserved between the central line end points of the two walls, and the central lines of the walls of the algorithm are in direct connection relation at the moment and do not accord with the actual situation, so that the central lines of each wall need to be traversed and detected, and if the central lines of the two walls have intersection points, the central line of one wall is optionally shortened by the distance of half the wall thickness from the intersection point.
In this embodiment, the heights of all the wall center lines are the same as the height of the ground, each wall center line has corresponding wall height data, the data is equal to the distance from the wall center line to the ceiling directly above the wall center line, and all the wall center lines and the corresponding wall heights are stored in the database.
In this embodiment, preferably, the mirror state includes mirror processing of the generated house-type geometry data along the house-type contour central line.
In this embodiment, if the step S300 is recorded as a mirror image state, all the geometric data generated in the above step are mirrored along the central line of the house type profile.
Example 2
In this embodiment, the present invention further includes the following steps:
step S901, calculating house type inner diameter data;
step S902, dividing the house type into three house type types according to the house type inner diameter, wherein the three house type types comprise a type 1, a type 2 and a type 3;
step S903; the house type 1, the house type 2 and the house type 3 are respectively arranged.
In this embodiment, the step S200 includes inputting outer contour line data of a house type, length and width data of four corner posts of the house type, thickness data of horizontal and vertical boundary beams of the house type, thickness data of an inner wall of the house type, height data of a building layer of the house type, depth data of a ceiling of a high area of the house type, depth data of a ceiling of a low area of the house type, and thickness data of a floor of the house type; a selection mode may also be input, the selection mode including a default mode or an editable mode;
in this embodiment, preferably, the room-type inside diameter data of step S901 includes data obtained by clipping the pillar and partial data of the upper and lower boundary beams from the room-type outside diameter data.
In this embodiment, preferably, when the input length, width and height data of the house-shaped contour line and the ceiling data are greater than the constructable range or less than the minimum limit meeting the use function, the limit value closest to the input data is automatically selected, and a pop-up prompt is performed for the user;
in this embodiment, preferably, the house type inner diameter data includes data obtained by cutting off the pillar from the house type outer diameter data and data obtained by partially cutting off the upper and lower boundary beams from the house type outer diameter data.
Referring to fig. 5, 6, 7, this embodiment, preferably, the step S902 includes generating a room arrangement corresponding to the house type according to the derived house type inner diameter data, when the house type inner diameter width > =3.6m, the room arrangement is type 3, when 3.0m < =3.6m house type inner diameter width and the house type inner diameter length >7.2m, the room arrangement is type 2, and the other house type inner diameter data arrange the room arrangement is type 1.
This embodiment, further, preferably, the arranging the room as type 1 includes the steps of:
step 1), calculating the length, width and datum point of the toilet pipe shaft;
step 2), calculating the length, width and datum point of the toilet;
step 3), calculating the length, width and reference point of the bedroom according to the data of the toilet;
and 4) calculating the length, width and reference point of the entrance according to the data of the toilet pipe well and the toilet.
The above step 1) of calculating the length, width and reference point of the lavatory piping shaft is to first calculate the length, width and reference point (lower left corner) of the lavatory piping shaft in the default mode when the house type is the type 1. Wherein the length is 0.6m, the width is-1.0 m of the whole room, and the reference point is coincided with the lower left corner point of the whole house type;
the step 2) calculates the length, the width and the datum point of the toilet, wherein the length, the width and the datum point (upper left corner) of the toilet are calculated, the length is 2.7 meters, the width is the width of the toilet pipe shaft, and the datum point is coincided with the upper left corner of the toilet pipe shaft;
the length, the width and the reference point (upper left corner) of the bedroom are calculated according to the data of the toilet in the step 3), wherein the length of the bedroom is the length of the whole house type, the length of the toilet pipe shaft is the length of the toilet, the width of the bedroom is the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet;
the above step 4) calculates the length, width and reference point (lower right corner) of the entrance according to the data of the toilet pipe shaft and the toilet, wherein the entrance length = pipe shaft length + toilet length, the entrance width =1.0m, and the entrance reference point coincides with the lower right corner of the toilet pipe shaft.
This embodiment, further, preferably, the arranging the rooms as type 2 in three-dimensional coordinates comprises the steps of:
step 1), calculating the length, width and datum point of the toilet pipe shaft;
step 2), calculating the length, width and datum point of the toilet;
step 3), calculating the length, width and reference point of the bedroom according to the data of the toilet;
step 4), calculating the length, width and datum point of the entrance according to the data of the toilet pipe well and the toilet;
step 5), calculating the length, width and datum point of the kitchen pipe well according to the data of the hallway;
and 6) calculating the length, the width and the reference point of the kitchen according to the data of the hallway and the pipeline well of the kitchen.
In this embodiment, when the house type is the type 2, the length, width and reference point (lower left corner) of the toilet pipe shaft are calculated, wherein the length is 0.6m, the width is-1.6 m of the whole room, and the reference point coincides with the lower left corner point of the whole house type.
Further calculate the length, width and reference point (lower left corner) of the lavatory, wherein width is the width of lavatory tube-way well, and the reference point coincides with the upper left corner of lavatory tube-way well, and when the lavatory width > =1.8m, the lavatory length is the bigger value in whole house type length 0.3 and 1.8m, and when the lavatory width <1.8m, the lavatory length is 2.7 m.
Then, the length, width and reference point (lower left corner) of the bedroom are calculated according to the data of the toilet, wherein the length is the length of the whole house type-the length of the toilet pipe shaft-the length of the toilet, the width is the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet.
Then, the length, width and reference point (lower left corner) of the entrance are calculated according to the data of the toilet pipe shaft and the toilet, wherein the entrance length = the pipe shaft length + the toilet length +0.6m, the entrance width =1.0m, and the entrance reference point is superposed with the lower right corner of the toilet pipe shaft.
Then, the length, width and reference point (lower left corner) of the kitchen pipe well are calculated according to the data of the vestibule, wherein the length is 0.6 meter, the width is 0.6m, and the reference point is coincided with the lower right corner point of the vestibule.
And finally, calculating the length, the width and a reference point (lower left corner) of the kitchen according to the data of the vestibule and the kitchen pipe well, wherein the length is-0.6 m of the vestibule, the width is 0.6m, and the reference point is coincided with the upper left corner of the kitchen pipe well.
This embodiment, further, preferably, the arranging the room as type 3 includes the steps of:
step 1), calculating the length, width and datum point of the toilet pipe shaft;
step 2), calculating the length, width and datum point of the toilet;
step 3), calculating the length, width and reference point of the bedroom according to the data of the toilet;
step 4), calculating the length, width and datum point of the entrance according to the data of the toilet pipe well and the toilet;
step 5), calculating the length, width and datum point of the hallway according to the data of the toilet pipe well and the toilet;
and 6) calculating the length, the width and the reference point of the kitchen according to the data of the hallway and the pipeline well of the kitchen.
And the step 5 comprises the step of generating the centerline data or the height data of the wall of the room according to the room type arrangement.
And the step 5 comprises generating ceiling profile data of a high area and a low area of a room according to the room type arrangement.
In this embodiment, when the house type is the type 3, the length, width and reference point (lower left corner) of the toilet pipe shaft are calculated, wherein the length is 0.6m, the width is-1.6 m of the whole room, and the reference point coincides with the lower left corner point of the whole house type.
Further calculate the length, width and reference point (lower left corner) of the lavatory, wherein width is the width of lavatory tube-way well, and the reference point coincides with the upper left corner of lavatory tube-way well, and when the lavatory width > =1.8m, the lavatory length is the bigger value in whole house type length 0.3 and 1.8m, and when the lavatory width <1.8m, the lavatory length is 2.7 m.
Then, the length, width and reference point (lower left corner) of the bedroom are calculated according to the data of the toilet, wherein the length is the length of the whole house type-the length of the toilet pipe shaft-the length of the toilet, the width is the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet.
And then, calculating the length, the width and a reference point (lower left corner) of the entrance according to the data of the toilet pipe well and the toilet, wherein the length of the entrance = the length of the pipe well + the length of the toilet, the width of the entrance =1.0m, and the reference point of the entrance coincides with the lower right corner of the toilet pipe well.
And finally, calculating the length, the width and a reference point (lower left corner) of the kitchen according to the data of the vestibule and the kitchen pipe well, wherein the length is-0.6 m of the vestibule, the width is 0.6m, and the reference point is coincided with the upper left corner of the kitchen pipe well.
In this embodiment, in the editable mode, the user may drag the walls of the house type 1, the house type 2, and the house type 3 shown in fig. 5, 6, and 7 to adjust the room pattern;
when the house type arrangement is type 1, the length, width and datum point (lower left corner) of the lavatory piping shaft are first calculated. The length of the wall is 0.6 meter, the width of the wall is the distance between the position of the wall dragged by the user and the left boundary, but the wall can be dragged to the position 1.0m away from the right boundary of the house type furthest to the right and can be dragged to the position 1.5m away from the left boundary furthest to the left, and the reference point is coincided with the lower left corner point of the whole house type;
further calculating the length, the width and a reference point (lower left corner) of the toilet, wherein the length is the distance between the position of the wall body dragged by the user and the uphole boundary of the toilet pipeline, but the wall body can be dragged to the position 1.5m away from the uphole boundary of the toilet pipeline furthest downwards and can be dragged to the position 2.4m away from the upper edge of the outer contour of the room furthest upwards, the width is the width of the toilet pipeline well, and the reference point is superposed with the upper left corner of the toilet pipeline well;
then, calculating the length, the width and a reference point (lower left corner) of the bedroom according to the data of the toilet, wherein the length is the length of the whole house type, namely the length of the toilet pipe well, the length of the toilet, the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet;
and finally, calculating the length, the width and a reference point (lower left corner) of the entrance according to the data of the toilet pipe well and the toilet, wherein the length of the entrance = the length of the pipe well + the length of the toilet, the width of the entrance = the width of the whole house-toilet width, and the reference point of the entrance coincides with the lower right corner of the toilet pipe well.
When the house type is arranged in a type 2, firstly, calculating the length, the width and a reference point (lower left corner) of the toilet pipe well, wherein the width is the distance between the position of a wall body dragged by a user and the left boundary, but the wall body can be dragged to the position 1.6m away from the right boundary of the house type furthest to the right, the wall body can be dragged to the position 1.5m away from the left boundary furthest to the left, and the reference point is superposed with the lower left corner point of the whole house type;
further calculating the length, the width and a reference point (lower left corner) of the toilet, wherein the width is the width of the toilet pipe shaft, the reference point is overlapped with the upper left corner of the toilet pipe shaft, and the length is the distance between the position of a wall body dragged by a user and the upper boundary of the toilet pipe shaft, but the wall body can be dragged to the position 1.5m away from the upper boundary of the toilet pipe shaft at the lowest position and can be dragged to the position 2.4m away from the upper edge of the outer contour of the room at the highest position;
then, calculating the length, the width and a reference point (lower left corner) of the bedroom according to the data of the toilet, wherein the length is the length of the whole house type, namely the length of the toilet pipe well, the length of the toilet, the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet;
then, calculating the length, the width and a reference point (lower left corner) of the entrance according to the data of the toilet pipe shaft and the toilet, wherein the length of the entrance = the length of the pipe shaft + the length of the toilet +0.6m, the width of the entrance = the width of the whole house-the width of the toilet-0.6 m, and the reference point of the entrance coincides with the lower right corner of the toilet pipe shaft;
then, calculating the length, the width and a reference point (lower left corner) of the kitchen pipe well according to the data of the vestibule, wherein the length is 0.6 meter, the width is 0.6m, and the reference point is coincided with the lower right corner point of the vestibule;
and finally, calculating the length, the width and a reference point (lower left corner) of the kitchen according to the data of the vestibule and the kitchen pipe well, wherein the length is-0.6 m of the vestibule, the width is 0.6m, and the reference point is coincided with the upper left corner of the kitchen pipe well.
When the house type is arranged in a type 3, firstly, calculating the length, the width and a reference point (lower left corner) of the toilet pipe well, wherein the length is 0.6m, the width is the distance between the position of a wall body dragged by a user and the left boundary, but the toilet pipe well can be dragged to the position 1.6m away from the right boundary of the house type furthest to the right and to the position 1.5m away from the left boundary furthest to the left, and the reference point is superposed with the lower left corner point of the whole house type;
further calculating the length, the width and a reference point (lower left corner) of the toilet, wherein the width is the width of the toilet pipe shaft, the reference point is overlapped with the upper left corner of the toilet pipe shaft, and the length is the distance between the position of a wall body dragged by a user and the upper boundary of the toilet pipe shaft, but the wall body can be dragged to the position 1.5m away from the upper boundary of the toilet pipe shaft at the lowest position and can be dragged to the position 2.4m away from the upper edge of the outer contour of the room at the highest position;
then, calculating the length, the width and a reference point (lower left corner) of the bedroom according to the data of the toilet, wherein the length is the length of the whole house type, namely the length of the toilet pipe well, the length of the toilet, the width of the whole house type, and the reference point is coincided with the upper left corner of the toilet;
then, calculating the length, the width and a reference point (lower left corner) of the entrance according to the data of the toilet pipe well and the toilet, wherein the length of the entrance = the length of the pipe well + the length of the toilet, the width of the entrance = the width of the whole house-the width of the toilet-0.6 m, and the reference point of the entrance coincides with the lower right corner of the toilet pipe well;
and finally, calculating the length, the width and a reference point (lower left corner) of the kitchen according to the data of the vestibule and the kitchen pipe well, wherein the length is-0.6 m of the vestibule, the width is 0.6m, and the reference point is coincided with the upper left corner of the kitchen pipe well.
In this embodiment, preferably, the step S902 further includes subtracting the wall thickness data from the obtained toilet length and width data, and offsetting the reference point by the wall thickness to obtain the toilet clear length data, the clear width data and the reference point of the internal use range;
subtracting the wall thickness data from the bedroom length and width data obtained in the step S902, and offsetting the datum point by the distance of the wall thickness data to obtain the net length data, the net width data and the datum point of the internal use range of the bedroom;
subtracting the wall thickness data from the kitchen length and width data obtained in the step S902, and offsetting the datum point by the distance of the wall thickness data to obtain the net length data, the net width data and the datum point of the internal use range of the kitchen;
the wall thickness data is subtracted from the vestibule length and width data obtained in step S902, and the reference point is shifted by the distance of the wall thickness data to obtain the clear length data, the clear width data, and the reference point of the internal use range of the vestibule.
When the house type arrangement is type 1 or 2 or 3, the right lower angular point of the toilet pipe shaft is used as the left boundary of the entrance door, and the entrance door reference line with the length of 0.9m is generated. In addition, the upper right corner point of the toilet is taken as the upper boundary of the toilet door, and a toilet door reference line with the length of 0.7m is generated. In the default mode, when the house type arrangement is type 1 or 2, the upper left corner of the bedroom is taken as the left boundary, and the upper right corner of the bedroom is taken as the right boundary, so that the reference line of the window is generated. When the house type arrangement is type 3, the left boundary is formed by moving the upper left corner of the house type 0.6m to the right, and the right boundary is formed by moving the upper right corner of the house type 0.6m to the left, so that the datum line of the window is generated. The height of the windowsill is 0.0m by default, and the height of the window is the height of the suspended ceiling in the high area. In the editable mode, the middle point of the upper boundary of the bedroom is taken as a central point, the window length (any value between 0.6m and the width of the bedroom) input by a user is taken as a length to generate a datum line of the window, the length input by the user is allowed to be taken as the height of a windowsill between 0m and 0.9m, and the height of the windowsill is the height of a suspended ceiling in a high area and the height of the windowsill.
In this embodiment, preferably, the step S903 includes generating wall centerline data or wall height data of the room according to the room type arrangement.
The wall height data is the centerline of the wall and the height of the wall generated according to the house type arrangement. And offsetting two sides of the center line of the wall by half the wall thickness to obtain the datum line of the wall surface veneer, and arranging in combination with the house type to obtain the height of the veneer.
In this embodiment, preferably, the step S903 includes generating ceiling profile data of high and low areas of a room according to a room type arrangement.
The height of the veneer obtained by combining the room type arrangement is the profile of a suspended ceiling in a high area and a low area generated according to the room type arrangement. High district furred ceiling height = layer height-high district furred ceiling thickness-floor thickness, and low district furred ceiling height = layer height-low district furred ceiling thickness-floor thickness.
The mirror image state mirrors the geometric data generated in all the steps along the central line of the house-shaped contour line;
the invention firstly needs the user to input data on the system of the invention, including the house type (one room, zero hall, one room, two rooms, one hall, three rooms, two halls, etc.), the length, width, height, inner wall position, etc. of the house type, and the data can be stored in the database.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and various changes and modifications may be made therein without departing from the spirit and scope of the present invention, and all changes and modifications that come within the meaning and range of equivalency of the specification and drawings are intended to be embraced therein.
Claims (8)
1. A method for automatically generating a layout of a dwelling size based on a given range, comprising: the method comprises a data input module, a data preprocessing module, a database and a data analysis processing module, and comprises the following steps:
step 1, inputting data parameters;
step 2, inputting data parameters for preprocessing;
step 3, dividing the house into compartments according to the house-shaped outline;
step 4, determining the size parameters of the rooms according to the arrangement of the rooms;
step 5, determining a position relation graph among the rooms;
step 6, determining the position of a reference point of a room;
the step 1 inputs data parameters as input data of users in the user type editing algorithm;
the step 3 comprises dividing the house type contour into at least one bay according to the inputted length and width of the house type and the house type;
step 4, according to the position relation diagram, generating door positioning line data with the same width as the door on the floor height of the boundary of the room along the outline of the room, and storing the data in a database;
and 5, determining a position relation graph between rooms by taking the design specification and the use rationality of the house as standards according to the house type input by the user.
2. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 1, characterized in that: and 2, when the length, width, height and ceiling size of the input house-shaped contour line are larger than the constructable range or smaller than the minimum limit meeting the use function, the feasible limit value closest to the input data is selected.
3. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 2, characterized in that: and step 2, when the house-shaped contour line is clockwise, mirroring the outer contour by taking the contour central line as a reference plane, converting the outer contour into anticlockwise, and recording the anticlockwise as a mirror image state in the algorithm.
4. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 1, characterized in that: said step 6 comprises adjusting the room size.
5. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 4, characterized in that: step 6 also comprises room pipeline arrangement, the room is divided into a high area and a low area according to the pipeline arrangement, the toilet and the kitchen are the low areas, and other rooms are the high areas.
6. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 1, characterized in that: and 6, generating a wall datum line, wherein the generated wall datum line comprises an end point of the rectangular reference point of the room generated according to the step 5, and the net length and width are rectangular lengths and widths to draw a net size contour line of the room.
7. Method for automatically generating a layout of a dwelling according to a given scope, according to claim 6, characterized in that: and 6, determining the reference point positions of the rooms comprises determining the reference points, the lengths, the widths and the heights of all the rooms, wall lines, door and window reference lines, ceiling contour lines and floor contour lines.
8. A method for automatically generating a layout of a dwelling according to a given scope, as claimed in claim 3, characterized in that: and the mirror image state comprises mirror image processing of the generated house type geometric data along the house type contour central line.
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| CN114818226B (en) * | 2022-06-27 | 2022-09-30 | 深圳小库科技有限公司 | Pipeline arrangement generating method, device, equipment and storage medium for plate building |
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| CN108765545A (en) * | 2018-04-18 | 2018-11-06 | 山东聊建集团有限公司 | A kind of kitchen and bath's sun room decorating Deepen Design method based on BIM technology |
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