CN109948258A - A kind of method, apparatus and system for checking back drill hole and whether omitting - Google Patents
A kind of method, apparatus and system for checking back drill hole and whether omitting Download PDFInfo
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- CN109948258A CN109948258A CN201910218047.8A CN201910218047A CN109948258A CN 109948258 A CN109948258 A CN 109948258A CN 201910218047 A CN201910218047 A CN 201910218047A CN 109948258 A CN109948258 A CN 109948258A
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- back drill
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- drill hole
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/30—Computing systems specially adapted for manufacturing
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Abstract
The invention discloses a kind of methods whether inspection back drill hole omits, after the via parameters for obtaining its corresponding back drill hole by back drill signal message to be detected, judge in via parameters whether to include back drill attribute information, if there is, then illustrate that the back drill hole has carried out back drill operation, if it is not, illustrating that the back drill hole does not carry out back drill operation namely the back drill hole is missed.As it can be seen that this method is without artificially going to check, on the one hand, there is no generations the case where omission, ensure that the subsequent normal work of PCB, and on the other hand, the automatic speed that detects is fast, improve inspection efficiency.The invention also discloses a kind of apparatus and systems whether inspection back drill hole omits, and have beneficial effect same as mentioned above.
Description
Technical field
The present invention relates to PCB detection technique fields, more particularly to a kind of method, apparatus whether inspection back drill hole omits
And system.
Background technique
PCB via hole is usually via design (penetrating into Bottom bottom from the surface layer TOP), when the PCB trace of connection via hole
When relatively close to TOP layers, stub (extra copper facing) bifurcated will be generated at the via hole of PCB interconnecting link, causes signal
Reflection, influences signal quality, and the effect of signals of more high speed is bigger.Therefore, it is necessary to which the stub of PCB through hole is removed, back drill
It (Backdrill) is exactly such a technology, the effect of back drill exactly bores the mode of stub back drill (need in the application
The via hole for carrying out back drill is known as back drill hole).
As the transmission rate of signal is higher and higher, for the server of POWER platform P9 series, the transmission of many buses
Rate has had reached 25Gbps, so the design of back drill is by increasingly in the server pcb board card design of Power platform
More applications.In order to guarantee the designing quality of PCB, need whether all to have carried out back drill to back drill hole to check.But at present
Artificially stage for checking one by one is also in for the inspection in back drill hole, and it is artificial bit by bit go to check, it is easy to can produce
It is raw to omit, the normal work of subsequent PCB is had an impact, and manually check low efficiency.
Summary of the invention
The object of the present invention is to provide a kind of method, apparatus and system whether inspection back drill hole omits, on the one hand, does not deposit
Generation the case where omitting, ensure that the subsequent normal work of PCB, and on the other hand, the automatic speed that detects is fast, improve inspection
Efficiency.
In order to solve the above technical problems, the present invention provides a kind of methods whether inspection back drill hole omits, comprising:
Receive detection enabled instruction；
Receive back drill signal message to be detected；
Obtain the via parameters in back drill hole corresponding with the back drill signal message to be detected；
Judge in the via parameters whether to include back drill attribute information, if it is, determining that the back drill hole is non-omission
Hole；Otherwise, it determines the back drill hole is to omit hole.
Preferably, it after the reception detection enabled instruction, before the reception back drill signal message to be detected, also wraps
It includes:
Back drill signal message to be detected is inputted by human-computer interaction prompt user.
Preferably, the format of the back drill signal message to be detected is txt-formatted file.
Preferably, described to be checked by human-computer interaction prompt user input after the reception detection enabled instruction
It surveys before back drill signal message, further includes:
The automated procedures for checking whether back drill hole omits whether are executed by human-computer interaction prompt；
After receiving and executing instruction, into subsequent step.
Preferably, the via parameters in acquisition back drill hole corresponding with the back drill signal message to be detected, comprising:
The network name in the corresponding back drill hole of the back drill signal to be detected is determined according to the back drill signal message to be detected
Claim；
The via parameters in the back drill hole are searched by the network name in the back drill hole.
Preferably, the determination back drill hole is after omitting hole, further includes:
High light is set by the back drill hole.
Preferably, the determination back drill hole is after omitting hole, further includes:
The coordinate and network name in the back drill hole are shown by human-computer interaction window.
Preferably, when the back drill hole is multiple, after determining that all back drill holes are non-omission hole, further includes:
The back borehole inspection OK is shown by the human-computer interaction window.
In order to solve the above technical problems, the present invention also provides a kind of systems whether inspection back drill hole omits, comprising:
First receiving unit, for receiving detection enabled instruction；
Second receiving unit, for receiving back drill signal message to be detected；
Acquiring unit, for obtaining the via parameters in back drill hole corresponding with the back drill signal message to be detected；
Judging unit, for judging in the via parameters whether to include back drill attribute information, if it is, determining the back
Drilling is non-omission hole；Otherwise, it determines the back drill hole is to omit hole.
In order to solve the above technical problems, the present invention also provides a kind of devices whether inspection back drill hole omits, comprising:
Memory, for storing computer program；
Processor realizes the method whether inspection back drill hole as described above omits when for executing the computer program
The step of.
The present invention provides a kind of methods whether inspection back drill hole omits, and obtain by back drill signal message to be detected
After the via parameters in its corresponding back drill hole, judge in via parameters whether to include back drill attribute information, if so, then explanation should
Back drill hole has carried out back drill operation, if it is not, illustrating that the back drill hole does not carry out back drill operation namely the back drill hole is lost
It leaks.As it can be seen that this method is without artificially going to check, on the one hand, there is no generations the case where omission, ensure that PCB is subsequent
It works normally, on the other hand, the automatic speed that detects is fast, improves inspection efficiency.
The present invention also provides a kind of apparatus and systems whether inspection back drill hole omits, and have same as mentioned above
Beneficial effect.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to institute in the prior art and embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the invention
Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings
Obtain other attached drawings.
Fig. 1 is a kind of flow chart of method whether inspection back drill hole omits provided by the invention；
Fig. 2 is a kind of structural schematic diagram of system whether inspection back drill hole omits provided by the invention.
Specific embodiment
Core of the invention is to provide a kind of method, apparatus and system whether inspection back drill hole omits, on the one hand, no
In the presence of generation the case where omission, the subsequent normal work of PCB ensure that, on the other hand, the automatic speed that detects is fast, improves inspection
Look into efficiency.
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
Every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Fig. 1 is please referred to, Fig. 1 is a kind of flow chart of method whether inspection back drill hole omits provided by the invention, the party
Method includes:
S11: detection enabled instruction is received；
S12: back drill signal message to be detected is received；
S13: the via parameters in back drill hole corresponding with back drill signal message to be detected are obtained；
S14: judge in via parameters whether to include back drill attribute information, if it is, into S15, otherwise, into S16；
S15: determine that the back drill hole is non-omission hole；
S16: the back drill hole is determined to omit hole.
It should be noted that the application writes SKILL formula by using CADENCE AXLSKILL language, and should
SKILL formula is put into wiring tool installation file, execute the SKILL formula will prompted dialog frame, user is according to dialogue
The back drill signal message that frame input needs to check, can be automatically performed detection.
Specifically, before detecting to back drill hole, user can send detection enabled instruction to processor.It is connecing
After receiving detection enabled instruction, processor can start the SKILL program that starting execution checks whether back drill hole omits and then connect
Receive back drill signal message to be detected.It should be noted that back drill signal refers to that the via hole that it passes through needs to carry out the signal of back drill,
There are corresponding relationship between back drill signal and back drill hole, a back drill signal may correspond to multiple back drill holes.In specific application,
It needs first to save the information of back drill signal to be detected (such as title of back drill signal to be detected) to predetermined position, with after an action of the bowels
It is continuous to obtain back drill signal message to be detected from the position and be input to processor.
After receiving back drill signal message to be detected, the corresponding relationship between back drill signal and back drill hole can be passed through
Get the via parameters in the corresponding back drill hole of back drill signal message to be detected.Wherein, the via parameters in back drill hole include very much
Parameter information, such as back drill attribute information, the size in back drill hole, the title etc. in back drill hole.It should be noted that if back drill hole
Back drill operation has been carried out, then will include back drill attribute information in its via parameters, if back drill hole does not carry out back drill operation,
Back drill attribute information is not will include in its via parameters then.Based on this, the application judges the via parameters got,
If including back drill attribute information in via parameters, illustrate that the back drill hole has carried out back drill operation, which is non-omission
Hole；Otherwise, then illustrate that the back drill hole does not carry out back drill operation, which is to omit hole.
In addition, the back drill signal to be detected received be it is multiple when, acquisition it is corresponding with back drill signal message to be detected
Back drill hole via parameters be also it is multiple, then can be according to preset order (such as according to back drill signal to be detected when judging
The sequence of information) successively via parameters are judged, obtain judging result.
To sum up, a kind of method for checking back drill hole and whether omitting provided by the invention, believes by back drill signal to be detected
After breath obtains the via parameters in its corresponding back drill hole, judge in via parameters whether to include back drill attribute information, if so, then
Illustrate that the back drill hole has carried out back drill operation, if it is not, illustrating that the back drill hole does not carry out back drill operation namely the back drill
Hole is missed.As it can be seen that this method is without artificially going to check, on the one hand, there is no generations the case where omission, ensure that PCB
Subsequent normal work improves the designing quality of pcb board；On the other hand, it is checked using this kind of mode, it is only necessary to 10 seconds left sides
The right side, the automatic speed that detects is fast, improves inspection efficiency, greatly reduces the time artificially checked.
On the basis of the above embodiments:
As a kind of preferred embodiment, after receiving detection enabled instruction, before receiving back drill signal message to be detected,
Further include:
Back drill signal message to be detected is inputted by human-computer interaction prompt user.
Specifically, the application processor receive detection enabled instruction after, receive back drill signal message to be detected it
Before, also back drill signal message to be detected can be inputted by human-computer interaction prompt user, user is seeing human-computer interaction window
Prompt information after, input back drill signal message to be detected.User can be effectively prompted when to input by this kind of mode to be checked
Back drill signal message is surveyed, user experience is improved.
As a kind of preferred embodiment, the format of back drill signal message to be detected is txt-formatted file.
Specifically, back drill signal message to be detected here can be the title of back drill signal to be detected, it is of course also possible to
It can be identified for that the information of back drill signal to be detected for other.In addition, applicant considers in the prior art, in pcb board design
The network name and via parameters of back drill signal message and corresponding back drill hole can be saved, therefore, can first will choose to
Detection back drill signal message is saved to txt formatted file, subsequent directly to establish back drill signal message and back drill to be detected
Mapping relations between the network name in hole reduce early development difficulty and cost.
In practical applications, the application needs back drill signal message to be detected (such as back drill signal name to be detected in advance
Claim) all save into a txt formatted file, it is subsequent in human-computer interaction window popup menu, only need user to choose the txt
Formatted file, processor can get all back drill signal letters to be detected in the txt formatted file by correlation function
Breath.Certainly, the format of back drill signal message to be detected can also be other kinds of file in addition to that can be txt-formatted file
Format is able to achieve the purpose of the application.
As a kind of preferred embodiment, after receiving detection enabled instruction, by human-computer interaction, prompt user is defeated
Before entering back drill signal message to be detected, further includes:
The automated procedures for checking whether back drill hole omits whether are executed by human-computer interaction prompt；
After receiving and executing instruction, into subsequent step.
Specifically, it is contemplated that be likely to occur in practical applications user falsely drop in situation, in order to reduce to the greatest extent or even keep away
The occurrence of exempting from this, the application are inputted to be checked after receiving detection enabled instruction by human-computer interaction prompt user
Survey back drill signal message before, further include whether executed by human-computer interaction prompt check back drill hole whether omit it is automatic
Change program；Only after receiving and executing instruction, into subsequent step.
It should be noted that automated procedures here, which refer to, inputs back to be detected by human-computer interaction prompt user
Bore signal message and its later the step of corresponding program execute after receiving and executing instruction and pass through human-computer interaction window
The step of prompting user to input back drill signal message to be detected.
In practical applications, it can be particularly shown in the man-machine interactive window and " whether execute and check whether back drill hole omits
Automated procedures ", meanwhile, two options of "Yes" and "No" are additionally provided on human-computer interaction window.After user clicks "Yes",
Processor executes subsequent step.
As it can be seen that the generation for the case where accidentally being checked can be substantially reduced or even avoided by this kind of mode, improve certainly
The user experience of dynamicization detection.
As a kind of preferred embodiment, the via parameters in back drill hole corresponding with back drill signal message to be detected are obtained,
Include:
The network name in the corresponding back drill hole of back drill signal to be detected is determined according to back drill signal message to be detected；
The via parameters in back drill hole are searched by the network name in back drill hole.
Specifically, it was mentioned that the invention that applicant in pcb board design in view of that in the prior art, can save in above-described embodiment
Therefore the network name and via parameters in back drill signal message and corresponding back drill hole will can first choose back to be detected
It bores signal message to save into default file, the subsequent network that can directly establish back drill signal message and back drill hole to be detected
Mapping relations between title reduce early development difficulty and cost.
After receiving back drill signal message to be detected, back drill to be detected can be determined according to back drill signal message to be detected
The network name in the corresponding back drill hole of signal, obtains a new set, then passes through each back drill hole in new set
Network name searches the via parameters in each back drill hole.As it can be seen that data with existing can be made full use of by this kind of mode, early period is reduced
Development difficulty and cost.
As a kind of preferred embodiment, after determining the back drill hole for omission hole, further includes:
High light is set by back drill hole.
Specifically, it determines which or which back drill hole is to omit hole in order to facilitate user, is determining that back drill hole is to omit
Kong Hou can set high light for the back drill hole on PCB design figure.
As a kind of preferred embodiment, after determining the back drill hole for omission hole, further includes:
The coordinate and network name in back drill hole are shown by human-computer interaction window.
In addition, in order to further facilitate the specifying information that user determines omission hole, it can also be aobvious by human-computer interaction window
Show the coordinate and network name for omitting hole, so as to user's later maintenance.
As a kind of preferred embodiment, when back drill hole is multiple, determine all back drill holes be non-omission hole it
Afterwards, further includes:
Back borehole inspection OK is shown by human-computer interaction window.
After detecting all back drill holes and being non-omission hole, back borehole inspection OK is shown by human-computer interaction window, with
Just user knows that all back drill holes of this detection have carried out back drill operation.
Referring to figure 2., Fig. 2 is a kind of structural schematic diagram of system whether inspection back drill hole omits provided by the invention,
The system includes:
First receiving unit 1, for receiving detection enabled instruction；
Second receiving unit 2, for receiving back drill signal message to be detected；
Acquiring unit 3, for obtaining the via parameters in back drill hole corresponding with back drill signal message to be detected；
Judging unit 4, for judging in via parameters whether to include back drill attribute information, if it is, determining the back drill
Kong Weifei omits hole；Otherwise, it determines the back drill hole is to omit hole.
Above method embodiment is please referred to for the introduction for the system whether inspection back drill hole provided by the invention omits, this
Details are not described herein for invention.
The present invention also provides a kind of devices whether inspection back drill hole omits, comprising:
Memory, for storing computer program；
The step of processor, the method that whether realization such as above-mentioned inspection back drill hole omits when for executing computer program.
Above method embodiment is please referred to for the introduction for the device whether inspection back drill hole provided by the invention omits, this
Details are not described herein for invention.
It should be noted that in the present specification, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of method for checking back drill hole and whether omitting characterized by comprising
Receive detection enabled instruction；
Receive back drill signal message to be detected；
Obtain the via parameters in back drill hole corresponding with the back drill signal message to be detected；
Judge in the via parameters whether to include back drill attribute information, if it is, determining that the back drill hole is non-omission hole；It is no
Then, the back drill hole is determined to omit hole.
2. checking the method whether omitted in back drill hole as described in claim 1, which is characterized in that the reception detection starting refers to
After order, before the reception back drill signal message to be detected, further includes:
Back drill signal message to be detected is inputted by human-computer interaction prompt user.
3. checking the method whether omitted in back drill hole as claimed in claim 2, which is characterized in that the back drill signal to be detected
The format of information is txt-formatted file.
4. checking the method whether omitted in back drill hole as claimed in claim 2, which is characterized in that the reception detection starting refers to
It is described to be inputted before back drill signal message to be detected by human-computer interaction prompt user after order, further includes:
The automated procedures for checking whether back drill hole omits whether are executed by human-computer interaction prompt；
After receiving and executing instruction, into subsequent step.
5. checking the method whether omitted of back drill hole as described in claim 1, which is characterized in that the acquisition with it is described to be checked
Survey the via parameters in the corresponding back drill hole of back drill signal message, comprising:
The network name in the corresponding back drill hole of the back drill signal to be detected is determined according to the back drill signal message to be detected；
The via parameters in the back drill hole are searched by the network name in the back drill hole.
6. the method as described in any one in claim 1-5 for checking back drill hole and whether omitting, which is characterized in that the determination should
Back drill hole is after omitting hole, further includes:
High light is set by the back drill hole.
7. checking the method whether omitted in back drill hole as claimed in claim 6, which is characterized in that the determination back drill hole is
After omission hole, further includes:
The coordinate and network name in the back drill hole are shown by human-computer interaction window.
8. the method as described in any one in claim 1-5 for checking back drill hole and whether omitting, which is characterized in that in the back drill
When hole is multiple, after determining that all back drill holes are non-omission hole, further includes:
The back borehole inspection OK is shown by the human-computer interaction window.
9. a kind of system for checking back drill hole and whether omitting characterized by comprising
First receiving unit, for receiving detection enabled instruction；
Second receiving unit, for receiving back drill signal message to be detected；
Acquiring unit, for obtaining the via parameters in back drill hole corresponding with the back drill signal message to be detected；
Judging unit, for judging in the via parameters whether to include back drill attribute information, if it is, determining the back drill hole
For non-omission hole；Otherwise, it determines the back drill hole is to omit hole.
10. a kind of device for checking back drill hole and whether omitting characterized by comprising
Memory, for storing computer program；
Processor realizes whether check back drill hole as described in any one of claim 1 to 8 when for executing the computer program
The step of method of omission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218047.8A CN109948258B (en) | 2019-03-21 | 2019-03-21 | Method, device and system for checking omission of back drilling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910218047.8A CN109948258B (en) | 2019-03-21 | 2019-03-21 | Method, device and system for checking omission of back drilling |
Publications (2)
| Publication Number | Publication Date |
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| CN109948258A true CN109948258A (en) | 2019-06-28 |
| CN109948258B CN109948258B (en) | 2023-08-18 |
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| CN201910218047.8A Active CN109948258B (en) | 2019-03-21 | 2019-03-21 | Method, device and system for checking omission of back drilling |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110502848A (en) * | 2019-08-27 | 2019-11-26 | 京信通信***（中国）有限公司 | Delete method, apparatus, equipment and the storage medium in back drill hole in PCB design figure |
| CN112328554A (en) * | 2020-11-23 | 2021-02-05 | 迈普通信技术股份有限公司 | Method and device for generating secondary drilling file, electronic equipment and storage medium |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666854A (en) * | 2009-09-30 | 2010-03-10 | 深南电路有限公司 | Detecting method for back drilling and missed drilling |
-
2019
- 2019-03-21 CN CN201910218047.8A patent/CN109948258B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101666854A (en) * | 2009-09-30 | 2010-03-10 | 深南电路有限公司 | Detecting method for back drilling and missed drilling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110502848A (en) * | 2019-08-27 | 2019-11-26 | 京信通信***（中国）有限公司 | Delete method, apparatus, equipment and the storage medium in back drill hole in PCB design figure |
| CN110502848B (en) * | 2019-08-27 | 2023-09-01 | 京信网络***股份有限公司 | Method, device, equipment and storage medium for deleting back drilling holes in PCB design drawing |
| CN112328554A (en) * | 2020-11-23 | 2021-02-05 | 迈普通信技术股份有限公司 | Method and device for generating secondary drilling file, electronic equipment and storage medium |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109948258B (en) | 2023-08-18 |
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