CN101000637A - Data process system and method - Google Patents
Data process system and method Download PDFInfo
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- CN101000637A CN101000637A CN 200610001168 CN200610001168A CN101000637A CN 101000637 A CN101000637 A CN 101000637A CN 200610001168 CN200610001168 CN 200610001168 CN 200610001168 A CN200610001168 A CN 200610001168A CN 101000637 A CN101000637 A CN 101000637A
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Abstract
A data processing system comprises setting module, data picking-up module and data processing module. The said system is featured as applying automatic mode to process data to quickly finalize treatment operation on required data collection for raising progress and efficiency of complete operation.
Description
Technical field
The invention relates to a kind of data handling system and method, particularly about a kind of to printed circuit board (PCB) (Printed Circuit Board; PCB) data handling system and method that the original design that produces in the wiring diagram design process is handled.
Background technology
At printed circuit board (PCB) (Printed Circuit Board; PCB) in the middle of the design, generally be according to PCB design requirement designed lines figure by logical design (logic design) slip-stick artist, layout slip-stick artist by wiring department carries out PCB layout according to the wiring diagram that the logical design slip-stick artist designs then, and the PCB design data after will connecting up is again transferred to production line and carried out the PCB making.
As everyone knows, in the PCB design at present,, between an IC (Integrated Circuit) and another IC, design a passive device, for example resistance (R), electric capacity (C), inductance passive devices such as (L) for meeting electrical design requirement.Local line synoptic diagram when Fig. 1 shows with Cadence software design one PCB circuit.As shown in the figure, element IC1 one pin (Pin) is connected with resistance R by signal wire Net1, and element IC2 one pin is connected with resistance R by signal wire Net2, and promptly IC1 electrically connects by signal wire Net1, resistance R, signal wire Net2 and IC2.As shown in the figure, signal wire Net1, Net2 form new electrical connection path by resistance, and industry generally is referred to as XNet (if there is XNet to exist, then illustrating to have passive device in the circuit).Yet passive device has a variety of, is example with above-mentioned resistance R, and resistance R shown in Figure 1 is the resistance of 2 Pin, and its attribute description is simple, and for the resistance (i.e. row's group) of many Pin, its Pin number is many, thereby its attribute description complexity.One ESPICE is arranged for design passive device model and being stored in the parts library (Library) in Cadence software, and specific definition format is arranged each passive device so that Layout slip-stick artist's identification when connecting up.
In passive device modelling process, be by input interface the property parameters of each passive device to be imported with manual mode by the design engineer.This property parameters comprises component type (Type), component value (Value_in_symbol) and element signal model (signal model), and wherein, this element signal model comprises information such as element pin count, element item number.In addition, also need to define signal wire (Net) title, length, width, the distance between centers of tracks equisignal line property parameters that electrically connects usefulness between each part.Layout slip-stick artist can produce original design data (this original design data owner will be stored in pstchip.dat (relevant for the information of pin), pstxnet.dat (relevant for the information of net), three files of pstxprt.dat (relevant for the information of the part)) operation of connecting up according to this parts library information, net property parameters and in conjunction with the logical design slip-stick artist during according to PCB design requirement designed lines figure afterwards.
Above-mentioned these attributes, the item number parameter all is to import manually, yet because the number of spare parts of using in the PCB design is numerous, need the attribute of component data of manually input various, can reach thousands of row, so various data only require a great deal of time with manually importing, have a strong impact on being forward in one's work and efficient of PCB design, and the design engineer is with the long-time input of manual mode various data like this, situations such as visual fatigue appear easily, thereby for example may producing, data fail to write, write more, mistake such as writes at human error, particularly element signal model omits, and occurs error without redemption when causing subsequent design.
In sum, how a kind of data handling system and method are proposed, avoid disadvantages of the prior art, reach the effect of saving time, improve job schedule and efficient, avoid because of human errors such as for example data that the manual mode operation causes fail to write, write more, mistake is write, real technical task for needing to be resolved hurrily at present.
Summary of the invention
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present invention is to provide a kind of data handling system and method, can realize the fast processing of data with automated manner, saves time, improves job schedule and efficient.
A further object of the present invention is to provide a kind of data handling system and method, human error such as for example data of avoiding causing because of the manual mode operation in the prior art fail to write, write more, mistake is write.
For reaching above-mentioned and other purpose, the present invention is a kind of data handling system and method.This data handling system is connected with a parts library and an original design database, this parts library stores the part data that comprises part item number, attribute of component, each part pin (PIN), signal wire (NET) and comprise the PT CODE data of part item number on this original design database storage one wiring diagram, this data handling system comprises: module is set, the instruction of the original design data that extract is set for the user; Data extraction module receives the user and by this instruction that module is provided with is set, and extracts the data of part pin, signal wire and the PT CODE corresponding with this instruction from this original design database according to this instruction; And data processing module, analyze the data that this data extraction module is extracted, and corresponding part data is associated in the data that this data extraction module is extracted and this parts library, with the required combined data of data sink assembly one user after the association.
Above-mentioned processing module comprises: analytic unit, the data that this data extraction module is extracted are analyzed; Associative cell, according to the analysis result of this analytic unit, part data corresponding in the data that data extraction module is extracted and this parts library is associated; And gather the unit, and the data after this associative cell association are gathered, produce the required combined data of a user.
Data handling system of the present invention also comprises a reminding module, this reminding module is that part data corresponding in data that this data processing module can't extract this data extraction module and this parts library is when being associated, can produce an information and output, wherein, this information is that wherein at least one makes a mistake for attribute of component in the part data corresponding in this parts library of prompting or part item number.
Above-mentioned attribute of component comprises attribute datas such as the type, part value, part pin of each part on this wiring diagram.
Data processing method of the present invention is applied in the data handling system, this data handling system is connected with a parts library and an original design database, wherein, this parts library stores the part data that comprises part item number, attribute, each part pin (PIN), signal wire (NET) and comprise the data of the PT CODE of part item number on this original design database storage one wiring diagram, this data processing method may further comprise the steps: the instruction of the original design data that the user will extract by this data handling system setting; This data handling system is extracted part pin, signal wire and the PT CODE data corresponding with this instruction according to the instruction of user's input from this original design database; And this data handling system analyzes the data that it extracted, and part data corresponding in the data extracted and this parts library is associated, and the data after the association are gathered, and generates the required combined data of a user.
Data processing method of the present invention also comprises when making this data handling system part data corresponding in the data of its extraction and this parts library can't be associated, produce an information to make the usefulness of prompting, wherein, this information is that wherein at least one of attribute of component and part item number makes a mistake in the part data corresponding in this parts library of prompting.
Therefore, data handling system of the present invention and method need not to adopt manual mode, can finish the processing operation that desired data gathers fast, even follow-uply add a large amount of pending data again, can not cause too much time waste yet, and then improve whole job schedule and efficient.Moreover, data handling system of the present invention and method adopt the automated manner deal with data, error without redemption appears in the generation of human error such as for example data that can avoid causing because of the manual mode operation in the prior art fail to write, write more, mistake is write when avoiding subsequent design.
Description of drawings
Fig. 1 is existing local line synoptic diagram with Cadence software design one PCB circuit;
Fig. 2 A is the basic framework block schematic diagram of data handling system of the present invention;
Fig. 2 B is the basic framework block schematic diagram of the data processing module among Fig. 2 A;
Fig. 3 A is the steps flow chart synoptic diagram of data processing method of the present invention;
Fig. 3 B is the detailed step schematic flow sheet of step S43 among Fig. 3 A; And
Fig. 4 is a combined data example schematic, shows that data handling system of the present invention and method show the attribute parameter information of passive device R, C, L in the parts library.
Embodiment
Embodiment
See also Fig. 2 A, it is the basic framework synoptic diagram of data handling system of the present invention.Data handling system 1 of the present invention is to be applied in printed circuit board (PCB) (Printed Circuit Board; PCB) in the wiring diagram design.Shown in Fig. 2 A, data handling system 1 is connected with a parts library 2 and original design database 2.Parts library 2 stores the part data that comprises attribute of component, item number, and wherein, this attribute of component comprises information such as part type, part value, part pin, and this part item number is 12 yards of international sign indicating numbers.Original design database 3 stores the original design data that this PCB wiring diagram design produces, and these original design data comprise part pin on this wiring diagram (pin), signal wire (net) and comprise the PT CODE data of part item number.
Shown in Fig. 2 A, data handling system 1 comprises: module 10, data extraction module 12, data processing module 14 and reminding module 16 are set.Below promptly each module is described.
It is for the user instruction that will extract data to be set that module 10 is set.In the present embodiment, it is user's operation-interface that module 10 is set, and the user imports or select dependent instruction on this operation-interface.
In the present embodiment, the original design data that pcb board wiring diagram designing institute produces are divided into three data files and are stored in pstchip.dat (pin) respectively, pstxnet.dat (net), in three files of pstxprt.dat (part), wherein, this pstchip.dat (pin) describes the part pin data, it (is the signal wire data that electrically connect between each part on the PCB wiring diagram that this pstxnet.dat (net) mainly describes the signal wire data, wherein, these signal wire data are to describe this signal wire to be connected with those parts), this pstxprt.dat (part) mainly describes the code data of each part on this PCB wiring diagram, wherein, this code data comprises part position information and part item number.In the present embodiment, the user can be by being provided with the instruction that operation-interface is imported or selection will be extracted data that module 10 provides, for example pstchip, pstxnet, pstxprt.
Be the original design data of PCB wiring diagram to be associated with attribute of component data and part item number in the parts library 2 in the present embodiment by this data processing module 14, directly connect up for follow-up layout slip-stick artist, need not the attribute data and the part item number of each part on the manual incoming line figure, error without redemption appears in the generation of human error such as avoided the existing for example data that produce when importing these data with manual mode to fail to write, write more, mistake writes when also just having avoided causing subsequent design.
See also Fig. 2 B, above-mentioned data processing module 14 comprises analytic unit 140, associative cell 142 and gathers unit 144.Below promptly each unit is described.
Then, return the basic framework synoptic diagram of the data handling system of the present invention shown in Fig. 2 A, this reminding module 16 is attribute of component data corresponding in data that data processing module 14 can't extract data extraction module 12 and this parts library 2 and part item number when being associated, and produces an information and also exports.The user can learn that attribute of component data and/or part item number corresponding in this parts library 2 make a mistake according to this information afterwards, for example the attribute of component data fail to write, write more or mistake is write, the part item number fails to write, writes more or mistake is write, thereby causes data processing module 14 can't carry out the data associated job.
The method flow that data handling system of the present invention is carried out data processing method is as shown in Figure 3A, and this data processing method comprises following implementation step: in step S41, the user is by being provided with the instruction that module 10 is provided with the raw data that will extract.Then enter step S42.
In step S42, data extraction module 12 according to the user by the instruction of module 10 input is set, extract part pin, signal wire and the PT CODE data corresponding with this instruction from original design database 3, wherein, this PT CODE comprises part position information and part item number.Then enter step S43.
In step S43, data processing module 14 is analyzed the data that data extraction module 12 are extracted, and part data corresponding in the data extracted and this parts library 2 is associated, and the data after the association are gathered, and generates the required combined data of a user.
In addition, in the present embodiment, this data processing method also is included among the step S44, when the data that reminding module 16 can't be extracted data extraction module 14 at data processing module 14 are associated with the part data in the parts library 2, produces an information and output.Wherein, this information is the attribute of component data in the part data and at least one make a mistake (for example more data are write, failed to write or mistake is write) in the part item number in this parts library 2 of prompting.
See also Fig. 3 B, above-mentioned steps S43 comprises following detailed step: in step S431, analysis module 140 is analyzed the data (part pin, signal wire and PT CODE data) that data extraction module is extracted.Then enter step S432.
In step S432, associative cell 142 is according to the analysis result of analytic unit 140, and part data corresponding in the data (part pin, signal wire and PT CODE data) that data extraction module 12 is extracted and this parts library 2 is associated.Then enter step S433.
In step S433, gather the data of unit 144 after and gather associative cell 142 associations, produce the required combined data of a user, combined data for example shown in Figure 4.This combined data is for example shown with form, present embodiment is the attribute parameter information that shows passive device R, C, L in the parts library, this property parameters comprises component type (Type), component value (Value_in_symbol) and element signal model (signal model), wherein, this element signal model comprises information such as element pin count, element item number.
In sum, data handling system of the present invention and method need not to adopt manual mode, can finish the processing operation that desired data gathers fast, even follow-uply add a large amount of pending data again, can not cause too much time waste yet, and then improve whole job schedule and efficient.Moreover, data handling system of the present invention and method adopt the automated manner deal with data, error without redemption appears in the generation of human error such as for example data that can avoid causing because of the manual mode operation in the prior art fail to write, write more, mistake is write when avoiding subsequent design.
Claims (9)
1. data handling system, be connected with a parts library and an original design database, wherein this parts library stores the part data that comprises part item number, attribute of component, each part pin, signal wire and comprise the data of the PT CODE of part item number on this original design database storage one wiring diagram, it is characterized in that this data handling system comprises:
Module is set, the instruction of the original design data that extract is set for the user;
Data extraction module receives the user and by this instruction that module is provided with is set, and extracts the data of part pin, signal wire and the PT CODE corresponding with this instruction from this original design database according to this instruction; And
Data processing module is analyzed the data that this data extraction module is extracted, and corresponding part data is associated in the data that this data extraction module is extracted and this parts library, with the required combined data of data sink assembly one user after the association.
2. data handling system as claimed in claim 1, it is characterized in that, this data handling system also comprises a reminding module, this reminding module is a part data corresponding in data that this data processing module can't extract this data extraction module and this parts library when being associated, and can produce an information and also export.
3. data handling system as claimed in claim 2 is characterized in that, this information is that wherein at least one makes a mistake for attribute of component in the part data corresponding in this parts library of prompting or part item number.
4. data handling system as claimed in claim 1 is characterized in that, this attribute of component comprises type, part value, the part pin attribute data of each part on this wiring diagram at least.
5. data handling system as claimed in claim 1 is characterized in that, this data processing module comprises:
Analytic unit is analyzed the data that this data extraction module is extracted;
Associative cell, according to the analysis result of this analytic unit, part data corresponding in the data that data extraction module is extracted and this parts library is associated; And
Gather the unit, the data after this associative cell association are gathered, produce the required combined data of a user.
6. data processing method, be applied in the data handling system, this data handling system is connected with a parts library and an original design database, wherein this parts library stores the part data that comprises part item number and attribute of component, each part pin, signal wire and comprise the data of the PT CODE of part item number on this original design database storage one wiring diagram, it is characterized in that this data processing method may further comprise the steps:
The instruction of the original design data that the user will extract by this data handling system setting;
This data handling system is extracted part pin, signal wire and the PT CODE data corresponding with this instruction according to the instruction of user's input from this original design database; And
This data handling system is analyzed the data that it extracted, and part data corresponding in the data extracted and this parts library is associated, and the data after the association are gathered, and generates the required combined data of a user.
7. data processing method as claimed in claim 6 is characterized in that, this data processing method also is included in this data handling system part data corresponding in the data of its extraction and this parts library can't be associated the time, produces an information and output.
8. data processing method as claimed in claim 7 is characterized in that, this information is that wherein at least one makes a mistake for attribute of component in the part data corresponding in this parts library of prompting or part item number.
9. data processing method as claimed in claim 6 is characterized in that, this attribute of component comprises type, part value, the part pin attribute data of each part on this wiring diagram at least.
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| Application Number | Priority Date | Filing Date | Title |
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| CNB200610001168XA CN100452061C (en) | 2006-01-13 | 2006-01-13 | Data process system and method |
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| CNB200610001168XA CN100452061C (en) | 2006-01-13 | 2006-01-13 | Data process system and method |
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| CN101000637A true CN101000637A (en) | 2007-07-18 |
| CN100452061C CN100452061C (en) | 2009-01-14 |
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| CNB200610001168XA Expired - Fee Related CN100452061C (en) | 2006-01-13 | 2006-01-13 | Data process system and method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458727B (en) * | 2007-12-14 | 2012-02-08 | 英业达股份有限公司 | Method for auto-changing part steel deck |
| CN109711084A (en) * | 2019-01-09 | 2019-05-03 | 郑州云海信息技术有限公司 | The inspection method and relevant apparatus of Tandem devices in a kind of PCB |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7142116B2 (en) * | 2003-03-19 | 2006-11-28 | Honda Motor Co., Ltd. | Article management system |
| JP2005339003A (en) * | 2004-05-25 | 2005-12-08 | Matsushita Electric Ind Co Ltd | Method and device for analyzing circuit |
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2006
- 2006-01-13 CN CNB200610001168XA patent/CN100452061C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101458727B (en) * | 2007-12-14 | 2012-02-08 | 英业达股份有限公司 | Method for auto-changing part steel deck |
| CN109711084A (en) * | 2019-01-09 | 2019-05-03 | 郑州云海信息技术有限公司 | The inspection method and relevant apparatus of Tandem devices in a kind of PCB |
| CN109711084B (en) * | 2019-01-09 | 2022-02-18 | 郑州云海信息技术有限公司 | Method and related device for checking serial devices in PCB |
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| CN100452061C (en) | 2009-01-14 |
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