CN106951620A - A kind of method of quick comparison pcb board frame difference - Google Patents
A kind of method of quick comparison pcb board frame difference Download PDFInfo
- Publication number
- CN106951620A CN106951620A CN201710145513.5A CN201710145513A CN106951620A CN 106951620 A CN106951620 A CN 106951620A CN 201710145513 A CN201710145513 A CN 201710145513A CN 106951620 A CN106951620 A CN 106951620A
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- China
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- design
- pcb board
- sheet frame
- pcb
- frame difference
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F30/00—Computer-aided design [CAD]
- G06F30/30—Circuit design
- G06F30/39—Circuit design at the physical level
- G06F30/398—Design verification or optimisation, e.g. using design rule check [DRC], layout versus schematics [LVS] or finite element methods [FEM]
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- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Evolutionary Computation (AREA)
- Geometry (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Factory Administration (AREA)
Abstract
The invention discloses a kind of method of quick comparison pcb board frame difference, wires design engineer can be helped to design the PCB easily checked sheet frame problem in correcting, while one that decreases that wires design engineer needs to do unusual scissors and paste.The Skill formulas are put into wiring tool installation file, the Skill formulas are performed, wires design personnel only need to the PCB housings that whole frame choosings need to check, you can compare the difference of the structure newly imported and original structure, it is time saving and energy saving, while also substantially increasing the design efficiency of PCB design.
Description
Technical field
The present invention relates to PCB design field.
Background technology
In PCB design, the sheet frame design of board is very important！It needs to consider several factors, the function of board,
All many condition limitations such as the influence of radiating, high speed device and golden finger.Exactly because also thus, the sheet frame shape of board is also
Very strange！At present, wires design engineer is that the DXF provided according to structural engineer is imported into wiring design software
's.
As server is more and more important in the influence of sciemtifec and technical sphere, the design of server is also more and more important.In service
Except the various calculating of its internal composition in device design, the function of exchange chip is stronger and stronger, internal board sheet frame design
It is also considerable.Four tunnels of current main flow, the server on eight tunnels includes calculate node, memory node, switching node etc.
Board inside typically all can be even more more at 20 pieces or so.So the connection between board, the design of sheet frame is also extremely important
, especially in hardware board correcting.
General structure engineer can be supplied to a complete DXF of wiring installation teacher, and wires design engineer is by this part
DXF parameter is imported into wiring design software, creates PCB sheet frame with line or shape form according to this part of document.
But be introduced into after wiring software, all parameters all in one plane, into 2D drawing.Wires design engineer
It is not generally possible to the very vivid structure housing for finding out pcb board card.Especially in the design of correcting, if structure is at one
The region of very little changes sheet frame, then wires design engineer is accomplished by spending very big energy to go to check the change of board sheet frame
Design.
The content of the invention
The present invention is solution above-mentioned technical problem.Therefore, the present invention provides a kind of side of quick comparison pcb board frame difference
Method, it, which has, simplifies design work, takes short advantage.
To achieve these goals, the present invention is adopted the following technical scheme that.
A kind of method of quick comparison pcb board frame difference, is comprised the steps of：
S1, the SKILL design programs for performing quick comparison pcb board frame difference；
Whether S2, prompting perform the order of the automation tools, and 2D dxf files are imported into wiring design software board
Check layers of geometry/outline, whether confirmation program automatically creates the layer.Enter step S3 in this way, such as otherwise terminate；
S3, according to dialog box point out selection comparison in need veneer sheet frame information.
The information of each section of selected linesegs or shape of S4, program record（Lun Kuo ＆＆BBOX coordinates etc.）System
One concludes in set A；
Each linesegs＆＆shap in S5, set A by recycle ratio compared with the more same BBOX coordinates of method under be
The no lineseg or shape for having a same profile；Step S6 is gone in this way, and step S7 is gone to Ru no.
S6, highlighted all problematic sheet frame parameters, and interface is ejected by man-machine interaction window, terminate.
S7, by man-machine interaction window eject interface prompt engineer's sheet frame it is completely the same.
Beneficial effects of the present invention：The present invention provides a kind of method of quick comparison pcb board frame difference, and there is simplification to set for it
Work is counted, short advantage is taken.
Brief description of the drawings
Fig. 1 is the flow chart of the present embodiment.
Fig. 2 is the implementation effect figure one of the present embodiment.
Fig. 3 is the implementation effect figure two of the present embodiment.
Fig. 4 is the implementation effect figure three of the present embodiment.
Fig. 5 is the implementation effect figure four of the present embodiment.
Fig. 6 is the implementation effect figure five of the present embodiment.
Embodiment
The invention will be further described with embodiment below in conjunction with the accompanying drawings.
As shown in figures 1 to 6, a kind of method of quick comparison pcb board frame difference, is comprised the steps of：
S1, the SKILL design programs for performing quick comparison pcb board frame difference；
Whether S2, prompting perform the order of the automation tools, and 2D dxf files are imported into wiring design software board
Check layers of geometry/outline, whether confirmation program automatically creates the layer.Enter step S3 in this way, such as otherwise terminate；
S3, according to dialog box point out selection comparison in need veneer sheet frame information.
The information of each section of selected linesegs or shape of S4, program record（Lun Kuo ＆＆BBOX coordinates etc.）System
One concludes in set A；
Each linesegs＆＆shap in S5, set A by recycle ratio compared with the more same BBOX coordinates of method under be
The no lineseg or shape for having a same profile；Step S6 is gone in this way, and step S7 is gone to Ru no.
S6, highlighted all problematic sheet frame parameters, and interface is ejected by man-machine interaction window, terminate.
S7, end completely the same by man-machine interaction window ejection interface prompt engineer's sheet frame.
Referring to the drawings, the efficiency that the present invention is brought is illustrated by a simple example.
Fig. 1：The thinking of this secondary design, after configuration processor starts, is quickly compared according to the thinking of Flow Chart Design in Fig. 1
Design to pcb board frame difference.
Accompanying drawing 2：The structure 2D figures of the pcb board card of a certain project imported after wiring design software.
Accompanying drawing 3-5：
Wires design engineer imports new structural drawings first（DXF）.After the menu option for clicking on execution instrument, program is automatic
Whether prompting wires design engineer needs to perform, and selection "Yes" program may proceed to operation.Program is set automatically according to correlation function
Determine that in control panel " Find " column on the right side of software " Other Segs ", " Shapes " two can be selected.And program is according to people
The prompting wires design personnel frame choosing of machine interactive window needs the pcb board frame compared.Wires design engineer frame choosing institute ratio in need
To Outline parameters, and right button select Done termination order.Program will be in the current PCB of automatic comparison Outline
All difference of the DXF newly imported sheet frame.The time that whole process is spent only only has the choosing of wires design engineer frame
Outline time, this time is almost negligible！
If without using this automation tools, then the work of wiring installation teacher is just very uninteresting, need also exist for leading first
Enter new DXF into wiring design software, then by gone with human eye each section of line of each section of line go check whether it is variant.
And the structure of 2D editions is very mixed and disorderly.Human eye, which goes to check, may also result in the situation of missing inspection.It can be seen that such operation right and wrong
It is often not intelligent, and the appearance of mistake can not be prevented.
Accompanying drawing 6：Checked using automation tools, 5s or so is taken altogether.
Although above-mentioned the embodiment of the present invention is described with reference to accompanying drawing, not to present invention protection model
The limitation enclosed, one of ordinary skill in the art should be understood that on the basis of technical scheme those skilled in the art are not
Need to pay various modifications or deform still within protection scope of the present invention that creative work can make.
Claims (1)
1. a kind of method of quick comparison pcb board frame difference, it is characterised in that comprise the steps of：
S1, the SKILL design programs for performing quick comparison pcb board frame difference；
Whether S2, prompting perform the order of the automation tools, and 2D dxf files are imported into wiring design software board
Check layers of geometry/outline, whether confirmation program automatically creates the layer；Enter step S3 in this way, such as otherwise terminate；
S3, according to dialog box point out selection comparison in need veneer sheet frame information；
The information of each section of selected linesegs or shape of S4, program record（Lun Kuo ＆＆BBOX coordinates etc.）Uniformly return
Receive in set A；
Each linesegs＆＆shap in S5, set A by recycle ratio compared with the more same BBOX coordinates of method under be
The no lineseg or shape for having a same profile；Step S6 is gone in this way, and step S7 is gone to Ru no；
S6, highlighted all problematic sheet frame parameters, and interface is ejected by man-machine interaction window, terminate；
S7, end completely the same by man-machine interaction window ejection interface prompt engineer's sheet frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145513.5A CN106951620A (en) | 2017-03-13 | 2017-03-13 | A kind of method of quick comparison pcb board frame difference |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710145513.5A CN106951620A (en) | 2017-03-13 | 2017-03-13 | A kind of method of quick comparison pcb board frame difference |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106951620A true CN106951620A (en) | 2017-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710145513.5A Pending CN106951620A (en) | 2017-03-13 | 2017-03-13 | A kind of method of quick comparison pcb board frame difference |
Country Status (1)
| Country | Link |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136016A (en) * | 2011-03-09 | 2011-07-27 | 瑞谷科技(深圳)有限公司 | Printed circuit board (PCB) designing method and device |
| CN103593526A (en) * | 2013-11-15 | 2014-02-19 | 浪潮电子信息产业股份有限公司 | Design method for automatically searching copper foil clearances in stacks of PCBs |
-
2017
- 2017-03-13 CN CN201710145513.5A patent/CN106951620A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102136016A (en) * | 2011-03-09 | 2011-07-27 | 瑞谷科技(深圳)有限公司 | Printed circuit board (PCB) designing method and device |
| CN103593526A (en) * | 2013-11-15 | 2014-02-19 | 浪潮电子信息产业股份有限公司 | Design method for automatically searching copper foil clearances in stacks of PCBs |
Non-Patent Citations (2)
| Title |
|---|
| 匿名: "Allegro PCB Design GXL (legacy) 从dxf文件中导入板框", 《HTTPS://WWW.CNBLOGS.COM/SATU/P/10441878.HTML》 * |
| 匿名: "Allegro PCB Design GXL (legacy) 由零散的对象构成一个Shape", 《HTTPS://WWW.CNBLOGS.COM/SATU/P/10442486.HTML》 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170714 |
|
| RJ01 | Rejection of invention patent application after publication |