CN106469237B - A kind of method and system of jigsaw figure automatic marking - Google Patents
A kind of method and system of jigsaw figure automatic marking Download PDFInfo
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Abstract
The present invention relates to Computer Aided Ship building technology fields, disclose a kind of method and system of jigsaw figure automatic marking, by obtaining the welding parameter of user's input and the coordinate of mark point, it is automatic to calculate the jigsaw data before grillage welds and the jigsaw data after welding, and the jigsaw data after the jigsaw data and welding before welding are labeled on the jigsaw figure drawing automatically.Since this method can be automatically performed calculating and the mark of jigsaw data, so as to avoid manual calculation heavy workload and low efficiency, manual calculations are easy the problem of malfunctioning, and then alleviate the workload of designer, improve out the quality and efficiency of figure.
Description
Technical field
The present invention relates to Computer Aided Ship building technology fields, more particularly to a kind of side of jigsaw figure automatic marking
Method and system.
Background technique
Important component of the jigsaw figure as hull structural design, for expressing hull plated grillage structure before welding and welding
Jigsaw inspection data after connecing provides beasurement base for the precision controlling during sectional construction.If jigsaw inspection data mark
It is marked with mistake, for framed plate structure before welding and after welding completion, it is serious that jigsaw examines size and product actual size that will likely exist
Deviation causes jigsaw to be required the consequence done over again, even all scrapped because precision controlling is unqualified, and then influences shipbuilding
Period and production cost.
Currently, the Ship Design system as used in major shipyard can not complete automatic calculating and the mark of jigsaw data
Note, so that shipyard, which generallys use, manually calculates data, the method then marked manually completes the automatic calculating of jigsaw data
And mark.There is amount of calculation big in this method and low efficiency, manual calculations are easy error, lead to the of poor quality of figure out
And low efficiency.
Summary of the invention
The object of the present invention is to provide a kind of method and system of jigsaw figure automatic marking, to solve the automatic of jigsaw data
The technical issues of calculating and marking, avoids the problem that manual calculation heavy workload and low efficiency, manual calculations are easy error, mitigates
The workload of designer improves out the quality and efficiency of figure.
In order to solve the above technical problem, the present invention provides a kind of methods of jigsaw figure automatic marking, comprising:
Obtain the jigsaw figure drawing for needing to be labeled；
Obtain the welding parameter of user's input；
Obtain the coordinate for the mark point of user's selection being located on the jigsaw figure drawing；
After calculating jigsaw data and welding before grillage welding according to the coordinate of the welding parameter and mark point
Jigsaw data；
Jigsaw data after jigsaw data and welding before welding are labeled on the jigsaw figure drawing.
Preferably, before obtaining the coordinate for the mark point being located on the jigsaw figure drawing of user's selection,
Further include:
Obtain the instruction for recording notation methods of user's input；
Obtain the instruction for recording labeling position of user's input；
The jigsaw data and weldering according to the welding parameter and before the coordinate calculating grillage welding of the mark point
Jigsaw data after connecing, specifically include:
Jigsaw calculation formula before corresponding welding is obtained according to the notation methods and the labeling position, and from the weldering
It connects and extracts corresponding actual parameter in parameter；
In conjunction with jigsaw calculation formula before the actual parameter, the coordinate of mark point, the welding, before calculating welding
Jigsaw data；
Jigsaw calculation formula after corresponding welding is obtained according to the notation methods and the labeling position, and from the weldering
It connects and extracts corresponding actual parameter in parameter；
In conjunction with jigsaw calculation formula after the actual parameter, the coordinate of mark point, the welding, after calculating welding
Jigsaw data.
Preferably, the welding parameter includes shrinkage, span, the automatic welding compensation rate, groove in X-direction
Gap, end surplus, shrinkage, span, automatic welding compensation rate, groove gap, end surplus in Y direction；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
Preferably, described according to the welding parameter and before the coordinate calculating grillage welding of the mark point
Jigsaw data and welding after jigsaw data before, further includes:
Judge whether the number of the mark point of user's selection matches with the notation methods, and judges the mark of user's selection
Whether the position of note point matches with the labeling position；
When the number and notation methods mismatch of the mark point or the position and the mark position of the mark point
Mismatch is set, user is prompted to reselect mark point.
Preferably, the jigsaw data by before welding and the jigsaw data after welding are labeled in the jigsaw figure
It is specifically included on drawing:
Obtain the instruction for recording drawing scale of user's input；
According to the drawing scale, the jigsaw data after the jigsaw data and welding before welding are labeled in the jigsaw figure
On drawing.
In order to solve identical technical problem, the present invention also provides a kind of system of jigsaw figure automatic marking, feature exists
In, comprising:
Drawing obtains module, for obtaining the jigsaw figure drawing for needing to be labeled；
Welding parameter obtains module, for obtaining the welding parameter of user's input；
Coordinate obtaining module, the coordinate of the mark point being located on the jigsaw figure drawing for obtaining user's selection；
Computing module, for calculating the jigsaw before grillage welding according to the coordinate of the welding parameter and mark point
Jigsaw data after data and welding；
Labeling module, for the jigsaw data after the jigsaw data and welding before welding to be labeled in the jigsaw figure drawing
On.
Preferably, the system of the jigsaw figure automatic marking further include:
Notation methods obtain module, for obtaining the instruction for recording notation methods of user's input；
Labeling position obtains module, for obtaining the instruction for recording labeling position of user's input；
The computing module specifically includes:
Calculation formula acquiring unit before welding, for obtaining corresponding weldering according to the notation methods and the labeling position
Jigsaw calculation formula before connecing, and corresponding actual parameter is extracted from the welding parameter；
Computing unit before welding, before in conjunction with the actual parameter, the coordinate of mark point, the welding based on jigsaw
Formula is calculated, the jigsaw data before calculating welding；
Calculation formula acquiring unit after welding, for obtaining corresponding weldering according to the notation methods and the labeling position
Rear jigsaw calculation formula is connect, and extracts corresponding actual parameter from the welding parameter；
Computing unit after welding, after in conjunction with the actual parameter, the coordinate of mark point, the welding based on jigsaw
Formula is calculated, the jigsaw data after calculating welding.
Preferably, the welding parameter includes shrinkage, span, the automatic welding compensation rate, groove in X-direction
Gap, end surplus, shrinkage, span, automatic welding compensation rate, groove gap, end surplus in Y direction；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
Preferably, the system of the jigsaw figure automatic marking further include:
Judgment module for judging whether the number of mark point of user's selection matches with the notation methods, and is sentenced
Whether the position of the mark point of disconnected user's selection matches with the labeling position；
Cue module, for when the number and notation methods mismatch of the mark point or the position of the mark point
It sets and is mismatched with the labeling position, user is prompted to reselect mark point.
Preferably, the labeling module specifically includes:
Drawing scale acquiring unit, for obtaining the instruction for recording drawing scale of user's input；
Unit is marked, for the jigsaw data mark according to the drawing scale, by the jigsaw data before welding and after welding
Note is on the jigsaw figure drawing.
The present invention provides a kind of method of jigsaw figure automatic marking, by the welding parameter and mark point that obtain user's input
Coordinate, jigsaw data after the automatic jigsaw data and welding calculated before grillage welding, and automatically by the jigsaw number before welding
It is labeled on the jigsaw figure drawing according to the jigsaw data after welding.Since this method can be automatically performed the meter of jigsaw data
It calculates and marks, so as to avoid manual calculation heavy workload and low efficiency, manual calculations are easy the problem of malfunctioning, and then alleviate
The workload of designer improves out the quality and efficiency of figure.
Detailed description of the invention
Fig. 1 is the flow chart of the method for the jigsaw figure automatic marking in the embodiment of the present invention；
Fig. 2 is the flow chart of the step S14 in the embodiment of the present invention；
Fig. 3 is the flow chart of the step S15 in the embodiment of the present invention；
Fig. 4 is the structural block diagram of the system of the jigsaw figure automatic marking in the embodiment of the present invention；
Fig. 5 is the structural block diagram of the computing module in the embodiment of the present invention；
Fig. 6 is the structural block diagram of the labeling module in the embodiment of the present invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, a kind of flow chart of the method for jigsaw figure automatic marking provided in an embodiment of the present invention, comprising:
S11 obtains the jigsaw figure drawing for needing to be labeled；
S12 obtains the welding parameter of user's input；
S13 obtains the coordinate for the mark point of user's selection being located on the jigsaw figure drawing；
S14 calculates jigsaw data and weldering before grillage welding according to the coordinate of the welding parameter and mark point
Jigsaw data after connecing；
Jigsaw data after jigsaw data and welding before welding are labeled on the jigsaw figure drawing by S15.
In embodiments of the present invention, after the coordinate of the welding parameter and mark point that obtain user's input, according to the weldering
The coordinate for connecing parameter and mark point calculates the jigsaw data after jigsaw data and welding before grillage welding, and automatically will
The jigsaw data after jigsaw data and welding before welding are labeled on the jigsaw figure drawing.Since this method can be automatic complete
Calculating and mark at jigsaw data, so as to avoid manual calculation heavy workload and low efficiency, manual calculations are easy error
Problem, and then the workload of designer is alleviated, improve out the quality and efficiency of figure.
In embodiments of the present invention, use different notation methods to the different positions on the jigsaw figure drawing to realize
Set carry out automatic marking.Preferably, in the mark point being located on the jigsaw figure drawing for obtaining user's selection in the present embodiment
Coordinate before, further includes:
Obtain the instruction for recording notation methods of user's input；
Obtain the instruction for recording labeling position of user's input.
As shown in Fig. 2, in order to realize the automatic calculating for welding preceding jigsaw data with jigsaw data after welding, while improving meter
Calculate efficiency.Step S14 in the present embodiment is specifically included:
S141, according to jigsaw calculation formula before the notation methods and the corresponding welding of labeling position acquisition, and from
Corresponding actual parameter is extracted in the welding parameter；
S142 calculates weldering in conjunction with jigsaw calculation formula before the actual parameter, the coordinate of mark point, the welding
Jigsaw data before connecing；
S143, according to jigsaw calculation formula after the notation methods and the corresponding welding of labeling position acquisition, and from
Corresponding actual parameter is extracted in the welding parameter；
S144 calculates weldering in conjunction with jigsaw calculation formula after the actual parameter, the coordinate of mark point, the welding
Jigsaw data after connecing.
In embodiments of the present invention, it is calculated to improve before the welding jigsaw data after jigsaw data and the welding
Accuracy, while automatic marking is carried out to multiple positions on the jigsaw figure drawing using a variety of notation methods, it is spelled with improving
The computational efficiency of plate data.Preferably, the welding parameter in the present embodiment include shrinkage in X-direction, span, from
It is dynamic to weld compensation rate, groove gap, end surplus, shrinkage, span, automatic welding compensation rate, groove gap, end in Y direction
Portion's surplus；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
In embodiments of the present invention, in order to ensure user selection coordinate points number and coordinate points position it is accurate
Property, so as to according to jigsaw after jigsaw calculation formula before the notation methods and the corresponding welding of labeling position acquisition and welding
Calculation formula.Preferably, in the present embodiment described according to the welding parameter and it is described mark point coordinate calculate grillage
Before the jigsaw data after jigsaw data and welding before welding, further includes:
Judge whether the number of the mark point of user's selection matches with the notation methods, and judges the mark of user's selection
Whether the position of note point matches with the labeling position；
When the number and notation methods mismatch of the mark point or the position and the mark position of the mark point
Mismatch is set, user is prompted to reselect mark point.
As shown in figure 3, in order to meet the jigsaw figure drawing in different proportion the needs of automatic marking, this implementation
Step S15 in example is specifically included:
S151 obtains the instruction for recording drawing scale of user's input；
Jigsaw data after jigsaw data and welding before welding are labeled in described by S152 according to the drawing scale
On jigsaw figure drawing.
In order to solve identical technical problem, the embodiment of the present invention also provides a kind of system of jigsaw figure automatic marking.Such as
It is a kind of structural block diagram of the system of jigsaw figure automatic marking of the embodiment of the present invention shown in Fig. 4, comprising:
Drawing obtains module 11, for obtaining the jigsaw figure drawing for needing to be labeled；
Welding parameter obtains module 12, for obtaining the welding parameter of user's input；
Coordinate obtaining module 13, the coordinate of the mark point being located on the jigsaw figure drawing for obtaining user's selection；
Computing module 14, for calculating the spelling before grillage welding according to the coordinate of the welding parameter and mark point
Jigsaw data after plate data and welding；
Labeling module 15, for the jigsaw data after the jigsaw data and welding before welding to be labeled in the jigsaw figure figure
On paper.
In embodiments of the present invention, user is being obtained by the welding parameter module 12 and the coordinate obtaining module 13
After the coordinate of welding parameter and the mark point of input, according to the welding parameter and the coordinate of mark point, by described
Computing module 14 calculates the jigsaw data after jigsaw data and welding before grillage welding, and automatic by the labeling module 15
Jigsaw data after jigsaw data and welding before welding are labeled on the jigsaw figure drawing.Since this method can be automatic
Calculating and the mark of jigsaw data are completed, so as to avoid manual calculation heavy workload and low efficiency, manual calculations are easy error
The problem of, and then the workload of designer is alleviated, improve out the quality and efficiency of figure.
In embodiments of the present invention, use different notation methods to the different positions on the jigsaw figure drawing to realize
Set carry out automatic marking.Preferably, the system of the jigsaw figure automatic marking in the present embodiment further include:
Notation methods obtain module, for obtaining the instruction for recording notation methods of user's input；
Labeling position obtains module, for obtaining the instruction for recording labeling position of user's input.
As shown in figure 5, in order to realize the automatic calculating for welding preceding jigsaw data with jigsaw data after welding, while improving meter
Calculate efficiency.The computing module 14 in the present embodiment specifically includes:
Calculation formula acquiring unit 141 before welding is corresponded to for being obtained according to the notation methods and the labeling position
Welding before jigsaw calculation formula, and corresponding actual parameter is extracted from the welding parameter；
Preceding computing unit 142 is welded, is spelled before the coordinate, the welding for being put in conjunction with the actual parameter, the mark
Plate calculation formula, the jigsaw data before calculating welding；
Calculation formula acquiring unit 143 after welding is corresponded to for being obtained according to the notation methods and the labeling position
Welding after jigsaw calculation formula, and corresponding actual parameter is extracted from the welding parameter；
Computing unit 144 after welding, for being spelled in conjunction with the actual parameter, the coordinate of the mark point, after the welding
Plate calculation formula, the jigsaw data after calculating welding.
In embodiments of the present invention, it is calculated to improve before the welding jigsaw data after jigsaw data and the welding
Accuracy, while automatic marking is carried out to multiple positions on the jigsaw figure drawing using a variety of notation methods, it is spelled with improving
The computational efficiency of plate data.The welding parameter in the present embodiment includes shrinkage in X-direction, span, automatic soldering
The amount of repaying, groove gap, end surplus, shrinkage, span, automatic welding compensation rate, groove gap, end surplus in Y direction；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
In embodiments of the present invention, in order to ensure user selection coordinate points number and coordinate points position it is accurate
Property, so as to according to jigsaw after jigsaw calculation formula before the notation methods and the corresponding welding of labeling position acquisition and welding
Calculation formula.The system of the jigsaw figure automatic marking in the present embodiment further include:
Judgment module for judging whether the number of mark point of user's selection matches with the notation methods, and is sentenced
Whether the position of the mark point of disconnected user's selection matches with the labeling position；
Cue module, for when the number and notation methods mismatch of the mark point or the position of the mark point
It sets and is mismatched with the labeling position, user is prompted to reselect mark point.
As shown in fig. 6, in order to meet the jigsaw figure drawing in different proportion the needs of automatic marking, this implementation
Labeling module 15 described in example specifically includes:
Drawing scale acquiring unit 151, for obtaining the instruction for recording drawing scale of user's input；
Unit 152 is marked, for the jigsaw data according to the drawing scale, by the jigsaw data before welding and after welding
It is labeled on the jigsaw figure drawing.
To sum up, the present invention provides a kind of method and system of jigsaw figure automatic marking, by the welding for obtaining user's input
The coordinate of parameter and mark point, the jigsaw data after jigsaw data and welding before automatic calculating grillage welding, and will weld automatically
The jigsaw data after jigsaw data and welding before connecing are labeled on the jigsaw figure drawing.Since this method can be automatically performed
The calculating of jigsaw data and mark, so as to avoid manual calculation heavy workload and low efficiency, manual calculations are easy asking for error
Topic, and then the workload of designer is alleviated, improve out the quality and efficiency of figure.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and replacement can also be made, these are improved and replacement
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of method of jigsaw figure automatic marking characterized by comprising
Obtain the jigsaw figure drawing for needing to be labeled；
Obtain the welding parameter of user's input；
Obtain the coordinate for the mark point of user's selection being located on the jigsaw figure drawing；
Spelling after calculating jigsaw data and welding before grillage welding according to the coordinate of the welding parameter and mark point
Plate data；
Jigsaw data after jigsaw data and welding before welding are labeled on the jigsaw figure drawing.
2. the method for jigsaw figure automatic marking as described in claim 1, which is characterized in that be located at institute in acquisition user's selection
Before the coordinate for stating the mark point on jigsaw figure drawing, further includes:
Obtain the instruction for recording notation methods of user's input；
Obtain the instruction for recording labeling position of user's input；
After the jigsaw data and welding according to the welding parameter and before the coordinate calculating grillage welding of the mark point
Jigsaw data, specifically include:
According to jigsaw calculation formula before the notation methods and the corresponding welding of labeling position acquisition, and join from the welding
Corresponding actual parameter is extracted in number；
Jigsaw in conjunction with jigsaw calculation formula before the actual parameter, the coordinate of mark point, the welding, before calculating welding
Data；
According to jigsaw calculation formula after the notation methods and the corresponding welding of labeling position acquisition, and join from the welding
Corresponding actual parameter is extracted in number；
Jigsaw in conjunction with jigsaw calculation formula after the actual parameter, the coordinate of mark point, the welding, after calculating welding
Data.
3. the method for jigsaw figure automatic marking as described in claim 1, which is characterized in that the welding parameter includes X-axis side
Upward shrinkage, span, automatic welding compensation rate, groove gap, end surplus, it is shrinkage, span in Y direction, automatic
Weld compensation rate, groove gap, end surplus；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
4. the method for jigsaw figure automatic marking as claimed in claim 2, which is characterized in that described according to the welding parameter
And before the jigsaw data after the jigsaw data and welding before the coordinate calculating grillage welding of the mark point, further includes:
Judge whether the number of the mark point of user's selection matches with the notation methods, and judges the mark point of user's selection
Position whether matched with the labeling position；
When it is described mark point number and the notation methods mismatch or it is described mark point position and the labeling position not
Matching prompts user to reselect mark point.
5. the method for jigsaw figure automatic marking as described in claim 1, which is characterized in that the jigsaw data by before welding
It is labeled on the jigsaw figure drawing and specifically includes with the jigsaw data after welding:
Obtain the instruction for recording drawing scale of user's input；
According to the drawing scale, the jigsaw data after the jigsaw data and welding before welding are labeled in the jigsaw figure drawing
On.
6. a kind of system of jigsaw figure automatic marking characterized by comprising
Drawing obtains module, for obtaining the jigsaw figure drawing for needing to be labeled；
Welding parameter obtains module, for obtaining the welding parameter of user's input；
Coordinate obtaining module, the coordinate of the mark point being located on the jigsaw figure drawing for obtaining user's selection；
Computing module, for calculating the jigsaw data before grillage welding according to the coordinate of the welding parameter and mark point
With the jigsaw data after welding；
Labeling module, for the jigsaw data after the jigsaw data and welding before welding to be labeled in the jigsaw figure drawing.
7. the system of jigsaw figure automatic marking as claimed in claim 6, which is characterized in that the jigsaw figure automatic marking is
System further include:
Notation methods obtain module, for obtaining the instruction for recording notation methods of user's input；
Labeling position obtains module, for obtaining the instruction for recording labeling position of user's input；
The computing module specifically includes:
Calculation formula acquiring unit before welding, before obtaining corresponding welding according to the notation methods and the labeling position
Jigsaw calculation formula, and corresponding actual parameter is extracted from the welding parameter；
Computing unit before welding, it is public for being calculated in conjunction with jigsaw before the actual parameter, the coordinate of mark point, the welding
Formula, the jigsaw data before calculating welding；
Calculation formula acquiring unit after welding, after obtaining corresponding welding according to the notation methods and the labeling position
Jigsaw calculation formula, and corresponding actual parameter is extracted from the welding parameter；
Computing unit after welding, it is public for being calculated in conjunction with jigsaw after the actual parameter, the coordinate of mark point, the welding
Formula, the jigsaw data after calculating welding.
8. the system of jigsaw figure automatic marking as claimed in claim 6, which is characterized in that the welding parameter includes X-axis side
Upward shrinkage, span, automatic welding compensation rate, groove gap, end surplus, it is shrinkage, span in Y direction, automatic
Weld compensation rate, groove gap, end surplus；
The notation methods include X-axis, Y-axis, diagonal, bevel edge and group's mark；
The labeling position includes mark point and angle point.
9. the system of jigsaw figure automatic marking as claimed in claim 7, which is characterized in that the jigsaw figure automatic marking is
System further include:
Judgment module, for judging whether the number of mark point of user's selection match with the notation methods, and judgement use
Whether the position of the mark point of family selection matches with the labeling position；
Cue module, for when it is described mark point number and the notation methods mismatch or it is described mark point position with
The labeling position mismatches, and user is prompted to reselect mark point.
10. the system of jigsaw figure automatic marking as claimed in claim 6, which is characterized in that the labeling module specifically includes:
Drawing scale acquiring unit, for obtaining the instruction for recording drawing scale of user's input；
Unit is marked, for according to the drawing scale, the jigsaw data after the jigsaw data and welding before welding to be labeled in
On the jigsaw figure drawing.
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| CN108460222B (en) * | 2018-03-19 | 2022-03-04 | 北京电子工程总体研究所 | Product acceptance size requirement definition system and method based on three-dimensional labeling |
| CN111104032A (en) * | 2019-12-11 | 2020-05-05 | 万翼科技有限公司 | CAD drawing processing method and related device |
| CN111414655B (en) * | 2020-04-10 | 2023-03-24 | 广州文冲船厂有限责任公司 | Method for splicing plate splicing drawings |
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Application publication date: 20170301 Assignee: GUANGZHOU WENCHONG SHIPYARD Co.,Ltd. Assignor: CSSC HUANGPU WENCHONG SHIPBUILDING Co.,Ltd. Contract record no.: X2021440000195 Denomination of invention: A method and system for automatic marking of panel drawing Granted publication date: 20190705 License type: Common License Record date: 20211021 |