CN109670469A - A kind of axis net generation method, electronic equipment and storage medium - Google Patents
A kind of axis net generation method, electronic equipment and storage medium Download PDFInfo
- Publication number
- CN109670469A CN109670469A CN201811608022.0A CN201811608022A CN109670469A CN 109670469 A CN109670469 A CN 109670469A CN 201811608022 A CN201811608022 A CN 201811608022A CN 109670469 A CN109670469 A CN 109670469A
- Authority
- CN
- China
- Prior art keywords
- axis
- symbol
- net
- floor
- same
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 42
- 238000004590 computer program Methods 0.000 claims description 16
- 238000012216 screening Methods 0.000 claims description 9
- 238000012790 confirmation Methods 0.000 claims description 3
- 238000000151 deposition Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 description 9
- 230000009286 beneficial effect Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000009394 selective breeding Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
- G06V20/00—Scenes; Scene-specific elements
- G06V20/60—Type of objects
- G06V20/64—Three-dimensional objects
- G06V20/647—Three-dimensional objects by matching two-dimensional images to three-dimensional objects
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Information and communication technology [ICT] specially adapted for implementation of business processes of specific business sectors, e.g. utilities or tourism
- G06Q50/08—Construction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Human Resources & Organizations (AREA)
- Primary Health Care (AREA)
- Strategic Management (AREA)
- Tourism & Hospitality (AREA)
- Marketing (AREA)
- General Business, Economics & Management (AREA)
- General Health & Medical Sciences (AREA)
- Economics (AREA)
- Health & Medical Sciences (AREA)
- Multimedia (AREA)
- Image Analysis (AREA)
Abstract
The invention discloses a kind of axis net generation method, electronic equipment and storage mediums, traverse two-dimentional drawing, obtain all axis symbol in two-dimentional drawing, identify all axis by all axis symbol, generate axis net；The present invention identifies all axis by axis symbol, to generate axis net, to realize automatically generating for axis net by identifying all axis symbol in two-dimentional drawing；Since axis accords with for other opposite lines, feature is obvious and identification is high, and the relationship between axis symbol and axis is clear, and degree of correspondence is high, to improve recognition efficiency and recognition accuracy, that is, improves the efficiency and accuracy of the generation of axis net.
Description
Technical field
The present invention relates to Project Cost Field, in particular to a kind of axis net generation method, electronic equipment and storage medium.
Background technique
Project cost just refers to the construction price of engineering, refers to that the construction for completing an engineering is desired or actually required
Full payment summation is also believed to the construction cost of engineering, and as one engineering expectation payment of construction or actual delivery is complete
Portion's investment in fixed assets expense.
In the calculating process of project cost, designer designs an engineering, goes out two dimension generally by CAD design
Drawing, account valuation personnel calculate project amount by three-dimensional budget software by this two-dimentional drawing.Existing three-dimensional budget is soft
Part can only all calculate the model of oneself software, so account valuation personnel need through overmolded tool with by two-dimentional conversion of drawings
The buildings model needed for software.
In automatic turning mold process, the buildings model for switching software to need then needs first to identify building in two-dimentional drawing
Build component.For drawing complete two-dimentional for one, different building elements is located in different figures, need by axis come
It identifies different building elements and is combined.So the generation of axis is most important in the process of automatic overmolded.It is existing
Artificial overmolded is determined, but there is also following problems when choosing axis by choosing to figure layer:
1, artificial selection figure layer, increase cost of labor and user of service it is easy to operate by mistake and omit the problems such as.
If 2, the drawing of designer's design is problematic or nonstandard, figure layer identification will appear inaccuracy, discrimination
The problems such as not high.
Summary of the invention
The technical problems to be solved by the present invention are: a kind of axis net generation method, electronic equipment and storage medium are provided,
Axis net can be automatically generated.
In order to solve the above-mentioned technical problem, the technical solution adopted by the present invention are as follows:
A kind of axis net generation method, comprising steps of
S1, two-dimentional drawing is traversed, obtains all axis symbol in the two-dimentional drawing；
S2, all axis are identified by all axis symbol, generates axis net.
In order to solve the above-mentioned technical problem, the another technical solution that the present invention uses are as follows:
A kind of electronic equipment, including memory, processor and be stored on the memory and can transport on a processor
Capable computer program, the processor realize a kind of step of axis net generation method as described above when executing the computer program
Suddenly.
In order to solve the above-mentioned technical problem, another technical solution that the present invention uses are as follows:
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
The step of a kind of axis net generation method as described above is realized when row.
The beneficial effects of the present invention are: a kind of axis net generation method, electronic equipment and storage medium pass through identification two
All axis symbol in drawing is tieed up, all axis are identified by axis symbol, to generate axis net, to realize the automatic life of axis net
At；Since axis accords with for other opposite lines, feature is obvious and identification is high, and the relationship between axis symbol and axis is clear, right
It is high to answer degree, to improve recognition efficiency and recognition accuracy, that is, improves the efficiency and accuracy of the generation of axis net.
Detailed description of the invention
Fig. 1 is a kind of flow diagram of axis net generation method of the embodiment of the present invention；
Fig. 2 be the present embodiments relate to two-dimentional drawing floor map；
Fig. 3 is the structural schematic diagram of a kind of electronic equipment of the embodiment of the present invention.
Label declaration:
1, a kind of electronic equipment；2, processor；3, memory；4, axis accords with；5, axis；6, marking line；7, axis accords with index wire；
8, summing point.
Specific embodiment
To explain the technical content, the achieved purpose and the effect of the present invention in detail, below in conjunction with embodiment and cooperate attached
Figure is explained.
The most critical design of the present invention is: obtaining all axis symbol in two-dimentional drawing, institute is identified by all axis symbol
There is axis, to generate axis net.
Please refer to Fig. 1 to Fig. 2, a kind of axis net generation method, comprising steps of
S1, two-dimentional drawing is traversed, obtains all axis symbol in the two-dimentional drawing；
S2, all axis are identified by all axis symbol, generates axis net.
Wherein, the axis on architectural drawing refers to the important components such as main wall column and roof beam structure position baseline, horizontally away from
From crying " standard width of a room in an old-style house ", fore-and-aft distance is " depth ", using the lower left corner as starting point coordinate on drawing.For indicating that the symbol of axis is referred to as
Axis symbol.It is axis net by the grid that axis forms.
As can be seen from the above description, the beneficial effects of the present invention are: by identifying all axis symbol in two-dimentional drawing, pass through
Axis accords with to identify all axis, to generate axis net, to realize automatically generating for axis net；Since axis accords with other opposite lines
For, feature is obvious and identification is high, and the relationship between axis symbol and axis is clear, and degree of correspondence is high, to improve identification
Efficiency and recognition accuracy improve the efficiency and accuracy of the generation of axis net.
Further, all axis symbol in the two-dimentional drawing is obtained in the S1 step specifically:
It identifies circle all in two-dimentional drawing, judges to whether there is English character or Arabic character in the circle,
If it exists, then the circle comprising English character or Arabic character is determined as axis symbol.
Wherein, the main composition of axis symbol includes round and number.When axis symbol, which is used to, indicates that transverse plane positions cabling, i.e.,
Arabic characters are waited including 1,2,3 ... in inside for lateral shaft symbol, lateral shaft symbol, when axis symbol is used to indicate that fore-and-aft plane positioning is walked
When line, as longitudinal axis is accorded with, and the inside of longitudinal axis symbol includes that A, B, C ... wait capitalization English character.
As can be seen from the above description, judging that axis accords with, and can rapidly and effectively determine all axis by round and number
Symbol.
Further, the step S2 specifically: identify that all axis accord with index wire by all axis symbol, pass through all axis
Symbol and all axis symbol index wire identify all axis.
Wherein, axis symbol index wire is the line that axis symbol is extended for indicating axis.
As can be seen from the above description, if biggish range is directly taken to go to screen, being easy sieve since axis and axis symbol are apart from each other
Choose a plurality of line segment, it is difficult to judge whether it is axis, while also be difficult to confirm the corresponding relationship between axis and axis symbol；So logical
It crosses axis symbol and first determines axis symbol index wire, index wire is then accorded with come the method for determining axis according to axis, can effectively improve axis
Recognition efficiency and accuracy, and can obtain axis and axis symbol corresponding relationship.
Further, identify that all axis accord with index wire by all axis symbol in the step S2 specifically:
S21, each axis symbol, using any value less than or equal to 1000 millimeters as radius, obtain using itself as the center of circle
Index wire screens range, and all line segments intersected with index wire screening range are put into index wire set to be confirmed；
S22, a line segment is selected from the index wire set to be confirmed as the first line segment, judges that first line segment is
No is the line segment of unique one and the symbol intersection of corresponding first axle, if so, first line segment is that first axle accords with index wire, it is no
Then continuation is selected a line segment from index wire set to be confirmed and is judged, until obtaining first axle symbol index wire；
S23, from the index wire set to be confirmed, index wire will be accorded with the first axle and be in same figure layer and at least
Index wire is accorded with labeled as axis in the parallel all line segments of any line segment of same figure layer；
S24, in the index wire set to be confirmed with the first axle symbol index wire be not at same figure layer or with institute
Not parallel other line segments of all line segments for stating index wire set to be confirmed successively execute step S22 and step S23, Zhi Daosuo
All line segments for stating index wire set to be confirmed judge to finish, and obtain axis symbol index wire set.
Wherein, under normal circumstances, axis symbol is directly connected to axis symbol index wire, but there is also be not directly connected between the two
The case where, in unconnected situation, distance between the two is also relatively short.
As can be seen from the above description, axis symbol needs to expand certain range to screen shaft symbol index wire, to avoid omission；It is right
Intersection line segment therein is judged that Rule of judgment is that figure layer adds structure, it is ensured that it belongs to axis symbol index wire；Pass through
Wherein one intersection line segment is judged, then other line segments are directly determined by same figure layer and parallel relation, so as to
Improve recognition efficiency；And and be marked as axis symbol index wire be not at same figure layer or other phases not parallel with all line segments
Intersection section is then judged, to avoid omitting.
Further, it is accorded in the step S2 by all axis and all axis symbol index wire identifies that all axis are specific
Are as follows:
S25, judge whether axis symbol corresponding to the axis symbol index wire is deposited on the extending direction of axis symbol index wire
Numbering identical other axis symbol, and if it exists, then judge to number line segment between identical two axis symbol whether with it is any described
Axis symbol index wire is conllinear, if so, the line segment that will be numbered between identical two axis symbol is labeled as axis, the number is in institute
The English character or Arabic character stated in the circle of axis symbol then follow the steps S26 if it does not exist；
S26, each axis symbol index wire extend appointing less than or equal to 3000 millimeters from the one end accorded with far from respective shaft
One numerical value obtains axis screening line segment, the line segment conllinear with axis screening line segment is labeled as axis to be confirmed；
S27, if the axis to be confirmed and any axis be in same figure layer and at least with any for being in same figure layer
Line segment is parallel, then is axis by the axis markers to be confirmed.
Wherein, judge whether axis symbol corresponding to the axis symbol index wire is deposited on the extending direction of axis symbol index wire
Numbering being described as follows for identical other axis symbol: equally number in a figure may there are two, if there are two, be located at
The different both ends of axis, i.e., upper and lower two sides or the left and right sides, so maximum probability is axis between the identical two axis symbol of number,
It can determine by according with index wire collinearly with axis again.
As can be seen from the above description, in the judgment process, the line segment between identical two axis symbol is numbered in first judgement, determine
The figure layer of axis, other line segments make further confirmation by figure layer again, can effectively improve recognition speed.
Further, it is further comprised the steps of: after the step S2
S3, all figures that same floor is in the two-dimentional drawing are identified, it will be in all figures in same floor
All axis be put into blank space and be overlapped, generate floor axis net；
S4, all figures for being in same storied building and different floors in the two-dimentional drawing are identified, same storied building will be in
And all floor axis nets in all figures of different floors are put into blank space and are overlapped, and generate building axis net.
As can be seen from the above description, the axis net in floor is superimposed, floor axis net is superimposed, to obtain the axis net letter of entire building
Breath is convenient for subsequent overmolded.
Further, all axis in all figures in same floor blank space is put into the step S3 to carry out
Superposition specifically:
S31, all axis in first figure are put into blank space, form floor target axis net；
S32, successively execute with described first figure in the figure to be superimposed of same floor it is as follows: extract figure to be superimposed and the
The floor same axis symbol of one figure, to obtain the corresponding floor same axis of floor same axis symbol, from the floor same axis
A floor transverse axis and a floor longitudinal axis are taken out in line respectively, it is vertical with the floor transverse axis and the floor
To axis intersection point as summing point, all axis of the figure to be superimposed are offset to the floor target according to the summing point
Axis is online；
After all figures to be superimposed are offset to the floor target axis net in S33, the step S32, same layer axis net is formed,
Axis duplicate removal is carried out to the same layer axis net, to obtain floor axis net.
Wherein, scheme using any figure of same floor as first, be figure to be superimposed in addition to first figure, successively lead to
It crosses summing point and is added to first and scheme above.
As can be seen from the above description, having obtained two common location informations of figure, two figures by determining a summing point
On other components can be deviated by the relative position with the summing point, to complete to be superimposed the axis net of two figures,
By the way of summing point, it is only necessary to take primary point that the offset of entire figure can be completed, not only be superimposed high-efficient, but also guarantee
Offset accuracy.
Further, all floor axis nets in all figures in same storied building and different floors in the step S4 are put
It is overlapped to blank space specifically:
S41, the first floor axis net is put into blank space, forms building target axis net；
S42, the axis net to be superimposed that same storied building and different floors are in from the first floor axis net successively execute as follows:
The building same axis for extracting axis net to be superimposed and the first floor axis net accords with, identical to obtain the corresponding building of building same axis symbol
Axis takes out a building transverse axis and a building longitudinal axis, respectively from the building same axis with the building
The intersection point of transverse axis and the building longitudinal axis is as summing point, and the online all axis of the axis to be superimposed are according to institute
Stating summing point, to be offset to the building target axis online；
After all building target axis nets are offset to the building target axis net in S43, the step S32, building is formed
Axis net records the axis net corresponding relationship between each floor.
As can be seen from the above description, by the way of summing point, it is only necessary to take primary point that the offset of entire figure can be completed, no
It is only superimposed high-efficient, and also assures offset accuracy；Meanwhile the position of different floors is superimposed out the axis net in a building, only remembers
The axis net corresponding relationship between each floor is recorded, carries out being converted into three-dimensional mould convenient for the subsequent building element on each floor
Type.
A kind of electronic equipment, including memory, processor and be stored on the memory and can transport on a processor
Capable computer program, the processor realize a kind of step of axis net generation method as described above when executing the computer program
Suddenly.
As can be seen from the above description, the beneficial effects of the present invention are: by identifying all axis symbol in two-dimentional drawing, pass through
Axis accords with to identify all axis, to generate axis net, to realize automatically generating for axis net；Since axis accords with other opposite lines
For, feature is obvious and identification is high, and the relationship between axis symbol and axis is clear, and degree of correspondence is high, to improve identification
Efficiency and recognition accuracy improve the efficiency and accuracy of the generation of axis net.
A kind of computer readable storage medium, is stored thereon with computer program, and the computer program is held by processor
When row realize claim as described above a kind of axis net generation method the step of.
As can be seen from the above description, the beneficial effects of the present invention are: by identifying all axis symbol in two-dimentional drawing, pass through
Axis accords with to identify all axis, to generate axis net, to realize automatically generating for axis net；Since axis accords with other opposite lines
For, feature is obvious and identification is high, and the relationship between axis symbol and axis is clear, and degree of correspondence is high, to improve identification
Efficiency and recognition accuracy improve the efficiency and accuracy of the generation of axis net.
Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention one are as follows:
A kind of axis net generation method, comprising steps of
S1, two-dimentional drawing is traversed, obtains all axis symbol 4 in two-dimentional drawing；
S2, all axis 5 are identified by all axis symbol 4, generates axis net.
Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention two are as follows:
A kind of axis net generation method obtains all in two-dimentional drawing in step S1 on the basis of the above embodiment 1
Axis symbol 4 specifically:
It identifies circle all in two-dimentional drawing, judges with the presence or absence of English character or Arabic character in circle, if depositing
The circle comprising English character or Arabic character is then being determined as axis symbol 4.
As shown in Fig. 2, respectively including 1-1,1-15,1-A and 1-E in circle, wherein 1 and 15 be Arabic character, A
It is English character with E, then can determines that round plus 1-1, round plus 1-15, round plus 1-A and round plus 1-E pel are axis
Symbol 4.
Step S2 specifically:
It identifies that all axis accord with index wire 7 by all axis symbol 4, index wire 7 is accorded with by all axis symbol 4 and all axis and is known
It Chu not all axis 5.
Please refer to Fig. 1 and Fig. 2, the embodiment of the present invention three are as follows:
A kind of axis net generation method, on the basis of the above embodiment 1, step S2 specifically:
S21, each axis symbol 4, using any value less than or equal to 1000 millimeters as radius, obtain using itself as the center of circle
Index wire screens range, and all line segments intersected with index wire screening range are put into index wire set to be confirmed；
S22, a line segment is selected from index wire set to be confirmed as the first line segment, judges whether the first line segment is unique
Otherwise one line segment intersected with corresponding first axle symbol continues if so, the first line segment is that first axle accords with index wire to true
Recognize in index wire set and select a line segment and judged, until obtaining first axle symbol index wire；
S23, from index wire set to be confirmed, will with first axle accord with index wire be in same figure layer and at least and in together
The parallel all line segments of any line segment of one figure layer accord with index wire 7 labeled as axis；
S24, in index wire set to be confirmed with first axle symbol index wire be not at same figure layer or with guide to be confirmed
Other not parallel line segments of all line segments of line set successively execute step S22 and step S23, until index wire collection to be confirmed
All line segments closed judge to finish, and obtain axis symbol index wire set.
S25, judge axis symbol 4 corresponding to axis symbol index wire 7 on the extending direction of axis symbol index wire 7 with the presence or absence of number
Identical other axis symbol 4, and if it exists, then judge to number whether the line segment between identical two axis symbol 4 guides with any axis symbol
Line 7 is conllinear, if so, the line segment between identical two axis symbol 4 will be numbered labeled as axis 5, number is the circle in axis symbol 4
Interior English character or Arabic character thens follow the steps S26 if it does not exist；
S26, each axis symbol index wire 7 extend from one end far from respective shaft symbol 4 less than or equal to 3000 millimeters
Any value obtains axis screening line segment, the line segment conllinear with axis screening line segment is labeled as axis to be confirmed；
S27, if axis to be confirmed and any axis be in same figure layer and at least with any line segment in same figure layer
In parallel, then by axis markers to be confirmed be axis 5.
It should be noted that in actual architectural drawing, due to that can be carried out by features such as figure layer and colors
Different line segments are distinguished, and in the present embodiment, for ease of description, the axis symbol index wire 7 in Fig. 2 is just arranged to dotted line；Separately
Outside, two lines section collinearly refers to that two lines section is located on the same line.
Wherein, it is further comprised the steps of: after step S2
S3, all figures that same floor is in two-dimentional drawing are identified, by the institute in all figures in same floor
There is axis 5 to be put into blank space to be overlapped, generates floor axis net, be two figures be as shown in Figure 2 five-ten three layers, then it can be with
It is overlapped；
S4, all figures in two-dimentional drawing in same storied building and different floor are identified, it will in same storied building and not
Blank space is put into all floor axis nets in all figures of floor to be overlapped, and generates building axis net.
Wherein, all axis in all figures in same floor blank space is put into step S3 to be overlapped specifically
Are as follows:
S31, all axis 5 in first figure are put into blank space, form floor target axis net；
S32 and first figure successively execute as follows in the figure to be superimposed of same floor: extracting figure to be superimposed and first
The floor same axis of figure accords with, to obtain the corresponding floor same axis of floor same axis symbol, from floor same axis respectively
Take out a floor transverse axis and a floor longitudinal axis, using the intersection point of floor transverse axis and floor longitudinal axis as
Summing point 8, it is online that all axis 5 of figure to be superimposed according to summing point 8 are offset to floor target axis；
After all figures to be superimposed are offset to floor target axis net in S33, step S32, same layer axis net is formed, to same layer axis
Net carries out axis duplicate removal, to obtain floor axis net.
As shown in Fig. 2, being first figure with five-ten three layers of flat method construction drawing of column, it is with the flat method construction drawing of five-ten tri-layer beams
Figure to be superimposed；Wherein, having number on the flat method construction drawing of five-ten three layers of column and the flat method construction drawing of five-ten tri-layer beams is 1-1,1-
15, the axis symbol 4 of 1-A and 1-E takes the axis that number is 1-1 to accord with 4 in the present embodiment and numbers the axis for being 1-E symbol 4, that is, numbers
The axis symbol 4 that axis symbol 4 and number for 1-1 are 1-E is floor same axis symbol, and corresponding axis 5 is floor same axis
Line, floor same axis as shown in Figure 2 intersect on summing point 8, so the flat method of five-ten tri-layer beams is constructed according to summing point 8
The superposition of axis net can be completed in map migration to five-ten three layers of flat method construction drawing of column.
Wherein, all floor axis nets in all figures in same storied building and different floors in step S4 are put into blank space
It is overlapped specifically:
S41, the first floor axis net is put into blank space, forms building target axis net；
S42, the axis net to be superimposed that same storied building and different floors are in from the first floor axis net successively execute as follows: extracting
The building same axis of axis net to be superimposed and the first floor axis net symbol, to obtain the corresponding building same axis of building same axis symbol
Line takes out a building transverse axis and a building longitudinal axis in Cong Loudong same axis, with building transverse axis respectively
For intersection point with building longitudinal axis as summing point 8, the online all axis 5 of axis to be superimposed are offset to Lou Dong according to summing point 8
Target axis is online；
After all building target axis nets are offset to building target axis net in S43, step S42, building axis net, record are formed
Axis net corresponding relationship between each floor.
Referring to figure 3., the embodiment of the present invention four are as follows:
A kind of electronic equipment 1, including memory 3, processor 2 and be stored on the memory 3 and can be in processor 2
The computer program of upper operation, processor 2 are realized when executing computer program such as a kind of axis net any in embodiment one to three
The step of generation method.
The embodiment of the present invention five are as follows:
A kind of computer readable storage medium is stored thereon with computer program, when computer program is executed by processor
It realizes such as the step of a kind of axis net generation method any in embodiment one to three.
In conclusion a kind of axis net generation method, electronic equipment and storage medium provided by the invention, pass through identification two
All axis symbol in drawing is tieed up, first determines that axis accords with index wire by axis symbol, index wire is then accorded with according to axis to determine axis, with life
At axis net, to realize automatically generating for axis net；Since axis accords with for other opposite lines, feature is obvious and identification is high,
And the relationship between axis symbol and axis symbol index wire, axis symbol index wire and axis is clear, degree of correspondence is high, can obtain axis and axis symbol
Corresponding relationship, to improve recognition efficiency and recognition accuracy；In axis deterministic process, first judgement numbers identical two
Line segment between a axis symbol, determines the figure layer of axis, other line segments make further confirmation by figure layer again, can be effective
Recognition speed is improved, that is, improves the efficiency and accuracy of the generation of axis net；The offset of entire figure is completed by summing point, not only
It is superimposed high-efficient, and also assures offset accuracy；The building superimposed floor Zhou Wanghe axis net can be used in subsequent overmolded；
I.e. the present invention provides a kind of more efficient, axis net and generates technical solution that is more accurate and being convenient for subsequent overmolded.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalents made by bright specification and accompanying drawing content are applied directly or indirectly in relevant technical field, similarly include
In scope of patent protection of the invention.
Claims (10)
1. a kind of axis net generation method, which is characterized in that comprising steps of
S1, two-dimentional drawing is traversed, obtains all axis symbol in the two-dimentional drawing；
S2, all axis are identified by all axis symbol, generates axis net.
2. a kind of axis net generation method according to claim 1, which is characterized in that obtain the two dimension in the S1 step
All axis symbol in drawing specifically:
It identifies circle all in two-dimentional drawing, judges in the circle with the presence or absence of English character or Arabic character, if depositing
The circle comprising English character or Arabic character is then being determined as axis symbol.
3. a kind of axis net generation method according to claim 1, which is characterized in that the step S2 specifically: pass through institute
There is axis symbol to identify all axis symbol index wires, is accorded with by all axis and all axis symbol index wire identifies all axis.
4. a kind of axis net generation method according to claim 3, which is characterized in that accorded in the step S2 by all axis
Identify all axis symbol index wires specifically:
S21, each axis symbol, using any value less than or equal to 1000 millimeters as radius, are guided using itself as the center of circle
Line screens range, and all line segments intersected with index wire screening range are put into index wire set to be confirmed；
S22, selected from the index wire set to be confirmed a line segment be the first line segment, judge first line segment whether be
Unique one and corresponding first axle symbol intersection line segment, if so, first line segment be first axle accord with index wire, otherwise after
It is continuous to select a line segment from index wire set to be confirmed and judged, until obtaining first axle symbol index wire；
S23, from the index wire set to be confirmed, will with the first axle accord with index wire be in same figure layer and at least with place
Index wire is accorded with labeled as axis in the parallel all line segments of any line segment of same figure layer；
S24, in the index wire set to be confirmed with the first axle symbol index wire be not at same figure layer or with it is described to
Confirm that not parallel other line segments of all line segments of index wire set successively execute step S22 and step S23, until it is described to
All line segments of confirmation index wire set judge to finish, and obtain axis symbol index wire set.
5. a kind of axis net generation method according to claim 1, which is characterized in that accorded in the step S2 by all axis
And all axis symbol index wires identify all axis specifically:
S25, judge axis symbol corresponding to the axis symbol index wire on the extending direction of axis symbol index wire with the presence or absence of volume
Number identical other axis symbol, and if it exists, then judge to number whether the line segment between identical two axis symbol accords with any axis
Index wire is conllinear, if so, the line segment between identical two axis symbol will be numbered labeled as axis, the number is in the axis
English character or Arabic character in the circle of symbol then follow the steps S26 if it does not exist；
S26, each axis symbol index wire extend any number less than or equal to 3000 millimeters from the one end accorded with far from respective shaft
Value obtains axis screening line segment, the line segment conllinear with axis screening line segment is labeled as axis to be confirmed；
S27, if the axis to be confirmed and any axis be in same figure layer and at least with any line segment in same figure layer
In parallel, then by the axis markers to be confirmed be axis.
6. a kind of axis net generation method according to claim 1, which is characterized in that further include step after the step S2
It is rapid:
S3, all figures that same floor is in the two-dimentional drawing are identified, by the institute in all figures in same floor
There is axis to be put into blank space to be overlapped, generates floor axis net；
S4, all figures in the two-dimentional drawing in same storied building and different floors are identified, it will in same storied building and not
Blank space is put into all floor axis nets in all figures of floor to be overlapped, and generates building axis net.
7. a kind of axis net generation method according to claim 6, which is characterized in that same Stall will be in the step S3
All axis in all figures of layer are put into blank space and are overlapped specifically:
S31, all axis in first figure are put into blank space, form floor target axis net；
S32 and described first figure successively execute as follows in the figure to be superimposed of same floor: extracting figure to be superimposed and first
The floor same axis of figure accords with, to obtain the corresponding floor same axis of floor same axis symbol, from the floor same axis
A floor transverse axis and a floor longitudinal axis are taken out, respectively with the floor transverse axis and the floor longitudinal axis
The intersection point of line is offset to the floor target axis net according to the summing point as summing point, all axis of the figure to be superimposed
On；
After all figures to be superimposed are offset to the floor target axis net in S33, the step S32, same layer axis net is formed, to institute
It states same layer axis net and carries out axis duplicate removal, to obtain floor axis net.
8. a kind of axis net generation method according to claim 7, which is characterized in that be in same storied building in the step S4
And all floor axis nets in all figures of different floors are put into blank space and are overlapped specifically:
S41, the first floor axis net is put into blank space, forms building target axis net；
S42, the axis net to be superimposed that same storied building and different floors are in from the first floor axis net successively execute as follows: extracting
The building same axis of axis net to be superimposed and the first floor axis net symbol, to obtain the corresponding building same axis of building same axis symbol
Line takes out a building transverse axis and a building longitudinal axis, respectively from the building same axis with the building
The intersection point of transverse axis and the building longitudinal axis is as summing point, and the online all axis of the axis to be superimposed are according to
It is online that summing point is offset to the building target axis；
After all building target axis nets are offset to the building target axis net in S43, the step S42, building axis net is formed,
Record the axis net corresponding relationship between each floor.
9. a kind of electronic equipment, including memory, processor and it is stored on the memory and can runs on a processor
Computer program, it is characterised in that: the processor is realized when executing the computer program as any in claim 1-8
A kind of the step of item axis net generation method.
10. a kind of computer readable storage medium, is stored thereon with computer program, it is characterised in that: the computer program
The step of a kind of axis net generation method described in any one of claim 1-8 is realized when being executed by processor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608022.0A CN109670469B (en) | 2018-12-27 | 2018-12-27 | Axle network generation method, electronic device and storage medium |
| CN202211452913.8A CN115761725A (en) | 2018-12-27 | 2018-12-27 | Axle network superposition method, electronic equipment and storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811608022.0A CN109670469B (en) | 2018-12-27 | 2018-12-27 | Axle network generation method, electronic device and storage medium |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211452913.8A Division CN115761725A (en) | 2018-12-27 | 2018-12-27 | Axle network superposition method, electronic equipment and storage medium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109670469A true CN109670469A (en) | 2019-04-23 |
| CN109670469B CN109670469B (en) | 2022-11-15 |
Family
ID=66146386
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811608022.0A Active CN109670469B (en) | 2018-12-27 | 2018-12-27 | Axle network generation method, electronic device and storage medium |
| CN202211452913.8A Pending CN115761725A (en) | 2018-12-27 | 2018-12-27 | Axle network superposition method, electronic equipment and storage medium |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211452913.8A Pending CN115761725A (en) | 2018-12-27 | 2018-12-27 | Axle network superposition method, electronic equipment and storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN109670469B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112836263A (en) * | 2019-11-22 | 2021-05-25 | 久瓴(上海)智能科技有限公司 | Axis network generation method and device, computer equipment and storage medium |
| CN113901539A (en) * | 2021-09-08 | 2022-01-07 | 长沙泛一参数信息技术有限公司 | Automatic identification and application method for shaft network of CAD drawing of building and structure |
| CN114282288A (en) * | 2021-11-29 | 2022-04-05 | 万翼科技有限公司 | Axle network identification method, device, equipment and storage medium |
| CN118570341A (en) * | 2024-07-31 | 2024-08-30 | 上海天华建筑设计有限公司 | Method, equipment and readable medium for automatically optimizing drawing of plane axis network |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750553A (en) * | 2012-06-28 | 2012-10-24 | 北京中科广视科技有限公司 | Recognizing method of wall plane profile |
| WO2015174483A1 (en) * | 2014-05-15 | 2015-11-19 | 株式会社日立製作所 | Three-dimensional model creation device, three-dimensional model creation method, and program |
| CN107045526A (en) * | 2016-12-30 | 2017-08-15 | 许昌学院 | A kind of pattern recognition method of electronics architectural working drawing |
-
2018
- 2018-12-27 CN CN201811608022.0A patent/CN109670469B/en active Active
- 2018-12-27 CN CN202211452913.8A patent/CN115761725A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102750553A (en) * | 2012-06-28 | 2012-10-24 | 北京中科广视科技有限公司 | Recognizing method of wall plane profile |
| WO2015174483A1 (en) * | 2014-05-15 | 2015-11-19 | 株式会社日立製作所 | Three-dimensional model creation device, three-dimensional model creation method, and program |
| CN107045526A (en) * | 2016-12-30 | 2017-08-15 | 许昌学院 | A kind of pattern recognition method of electronics architectural working drawing |
Non-Patent Citations (1)
| Title |
|---|
| 陈吉光: "基于BIM技术的土建建模过程分析――以管理宿舍楼为例", 《中国新技术新产品》 * |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112836263A (en) * | 2019-11-22 | 2021-05-25 | 久瓴(上海)智能科技有限公司 | Axis network generation method and device, computer equipment and storage medium |
| CN112836263B (en) * | 2019-11-22 | 2023-02-21 | 久瓴(上海)智能科技有限公司 | Axle network generation method and device, computer equipment and storage medium |
| CN113901539A (en) * | 2021-09-08 | 2022-01-07 | 长沙泛一参数信息技术有限公司 | Automatic identification and application method for shaft network of CAD drawing of building and structure |
| CN114282288A (en) * | 2021-11-29 | 2022-04-05 | 万翼科技有限公司 | Axle network identification method, device, equipment and storage medium |
| CN114282288B (en) * | 2021-11-29 | 2024-10-18 | 深圳市万翼数字技术有限公司 | Shaft network identification method, device, equipment and storage medium |
| CN118570341A (en) * | 2024-07-31 | 2024-08-30 | 上海天华建筑设计有限公司 | Method, equipment and readable medium for automatically optimizing drawing of plane axis network |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109670469B (en) | 2022-11-15 |
| CN115761725A (en) | 2023-03-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109670469A (en) | A kind of axis net generation method, electronic equipment and storage medium | |
| CN110941871B (en) | Automatic labeling method and system based on room information in Revit three-dimensional model | |
| CN102693334B (en) | Based on the dynamic component recognition methods of CAD electronic drawing | |
| CN106709660A (en) | BIM-based architectural design method | |
| CN109685019A (en) | A kind of component identification method, electronic equipment and storage medium | |
| CN107065872A (en) | The grating map creating method of intelligent robot | |
| CN108255489A (en) | Front-end interface code generating method, device, electronic equipment and storage medium | |
| CN108665117A (en) | A kind of computational methods, device, terminal device and the storage medium of interior space shortest path | |
| CN109754460A (en) | A kind of automatic overmolded method, electronic equipment and storage medium | |
| CN113436319A (en) | Special-shaped arrangement matrix construction method and system of urban indoor three-dimensional semantic model | |
| CN111046459A (en) | Building model image design method based on 3D software | |
| CN108664860A (en) | The recognition methods of room floor plan and device | |
| CN114004000A (en) | System for intelligent pipeline arrangement based on BIM technology | |
| JP3852614B2 (en) | Structural planning support system and program | |
| CN112037224B (en) | Method for generating axis according to marking line, electronic equipment and storage medium | |
| CN101533525B (en) | Method for analyzing the overlay of point and face | |
| CN117744224A (en) | BIM model creation method, device, equipment and medium based on construction information management | |
| CN115049028B (en) | Construction area partitioning method, system, terminal and medium based on unsupervised learning | |
| CN114758104B (en) | Automatic interference-dispersion-resistant bar arrangement marking method suitable for three-dimensional design steel bar drawing | |
| CN113239438B (en) | Rapid point location arranging method in BIM (building information modeling) | |
| CN109583102A (en) | A kind of optimization method, the apparatus and system of reinforced concrete support design | |
| JP2000048061A (en) | Method for aiding design of temporary scaffold, system for realizing the method and recording medium recording program | |
| CN115391871A (en) | Commercial automatic layout method, electronic device, and storage medium | |
| CN114444185A (en) | In-situ labeling identification method and device and electronic equipment | |
| CN114580053A (en) | Intelligent modeling method for assembled superposed shear wall based on BIM parameterization |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: Floor 6, building 1, G area, Fuzhou Software Park, 89 software Avenue, Gulou District, Fuzhou City, Fujian Province 350000 Applicant after: Fujian Chenxi Information Technology Group Co.,Ltd. Address before: Floor 6, building 1, G area, Fuzhou Software Park, 89 software Avenue, Gulou District, Fuzhou City, Fujian Province 350000 Applicant before: FUJIAN CHENXI INFORMATION TECHNOLOGY Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |