CN113743045A - Data cooperation method based on CATIA and Cadence - Google Patents
Data cooperation method based on CATIA and Cadence Download PDFInfo
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- CN113743045A CN113743045A CN202110941222.3A CN202110941222A CN113743045A CN 113743045 A CN113743045 A CN 113743045A CN 202110941222 A CN202110941222 A CN 202110941222A CN 113743045 A CN113743045 A CN 113743045A
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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
- G06F30/392—Floor-planning or layout, e.g. partitioning or placement
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2115/00—Details relating to the type of the circuit
- G06F2115/12—Printed circuit boards [PCB] or multi-chip modules [MCM]
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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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- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
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Abstract
The invention discloses a data cooperation method based on CATIA and Cadence, which mainly comprises two-dimensional electrical library symbol design, three-dimensional structure library symbol design, unified setting of correspondence of data content and naming, board card model establishment, import and export of IDF files and the like of devices. Compared with the traditional information transmission method, the data cooperation method based on the CATIA and the Cadence has the advantages of being fast, efficient, not prone to errors and the like. The structure design and the electrical design uniformly set the content and the name of the information according to the real size of the device, so that the structure limitation information directly takes effect after the electrical design is imported with the IDF, and manual intervention or conversion is not needed; after the IDF is introduced into the structure design, the device coordinate and size information directly take effect without human intervention or conversion. When the role changes, the information transmission still keeps seamless connection. The interaction efficiency is greatly improved, and the error probability is reduced.
Description
Technical Field
The invention belongs to the technical field of hardware structure design and electrical design, and particularly relates to a data cooperation method based on CATIA and Cadence.
Background
In the hardware research and development design process, the electrical design and the structural design are closely related, and multiple times of cooperative work and repeated design iteration are required in the whole design process. At present, the data formats of the design tools of the two parties are different, and the data transmission of the design tools uses various other data formats; the situation that individual designers have different self-defined names for the same content exists, so that interaction becomes complicated, and both interaction parties need much manual intervention; this interaction is established between electrical and structural individual designers, and if personnel change, the interaction cannot be effectively continued. The whole interaction is complicated, the efficiency is low, and errors are easy to occur.
The CATIA's own CBD module may define forbidden layout areas, height-limited areas, etc., but all areas exist in solid geometry, and are not virtual, expressing only design constraints. The layout forbidden area and the height-limited area defined by the entity geometric body cause great interference to simulation results of assembly interference inspection, heat dissipation and the like in the structural design, and cannot be avoided. CBD modules cannot maintain the continuity of the structural design while completing the quick design interaction.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provide a data cooperation method based on CATIA and Cadence, so that the rapid cooperative design and modification of a complex board card are realized in the detailed design stage of electricity and structure, the complex data interaction in the design process is solved, the error rate is reduced, and the design efficiency is improved.
The purpose of the invention is realized by the following technical scheme:
a data cooperation method based on CATIA and Cadence comprises the following steps: s1: an electrical designer completes the definition of an electrical packaging symbol based on a component technical manual and shows the plane outline dimensions of each device in an electrical design tool Cadence; s2: a structure designer completes the definition of a structure packaging symbol based on a component technical manual and shows the three-dimensional outline dimension of each device in a structure design tool CATIA; s3: the electrical designer and the structural designer carry out standardized setting on data needing interaction, and the one-to-one correspondence between electrical design contents and structural design contents is realized; s4: a structural designer uses a geometric figure set to realize PCB appearance, hole sites, installation modes and a preliminary limit area in the CATIA and sends the PCB appearance, the hole sites, the installation modes and the preliminary limit area to an electrical designer through an IDF file by using a standardized set data format; s5: reading an IDF file in the Cadence by an electrical designer, identifying and obtaining a primary limit area set by the structure through secondary development of the Cadence end, and after secondary design, transmitting data needing interaction to the structure designer through the IDF file in a standardized set data format; s6: and a structure designer reads in the received IDF file based on the CATIA, identifies and obtains iterative information through secondary development of the CATIA terminal, and develops hardware design.
According to a preferred embodiment, the data collaboration method further comprises a step S7 of repeating the steps S4 to S6 when a new iteration requirement is generated in the hardware design process.
According to a preferred embodiment, the preliminary limiting region in step S4 includes at least: a wiring forbidden zone and a height limiting zone.
According to a preferred embodiment, the step S1 of completing the definition of the electrical packaging symbol based on the component technical manual specifically includes: and designing symbols of all components in the two-dimensional electrical library based on a component technical manual.
According to a preferred embodiment, the step S2 of completing the definition of the structural packaging symbol based on the component technical manual specifically includes: based on the design of each component symbol in a three-dimensional structure library of a component technical manual.
According to a preferred embodiment, the step S3 of standardizing data to be interacted between the electrical designer and the structural designer includes: the structure designer and the electrical designer set and correspond the interactive data information in a unified way, and the interactive data information is not limited to the naming information of each component.
The aforementioned main aspects of the invention and their respective further alternatives can be freely combined to form a plurality of aspects, all of which are aspects that can be adopted and claimed by the present invention. After understanding the technical solutions of the present invention, those skilled in the art can understand that there are many combinations according to the prior art and the common general knowledge, which are all the technical solutions to be protected by the present invention, and are not exhaustive here.
The invention has the beneficial effects that: compared with the traditional information transmission method, the data cooperation method based on the CATIA and the Cadence has the advantages of being fast, efficient, not prone to errors and the like. The structure design and the electrical design are uniformly set for the content and the name of the information according to the real size of the device, so that the structure limitation information directly takes effect after the IDF is imported into the electrical design, and manual intervention or conversion is not needed; after the IDF is introduced into the structure design, the device coordinate and size information directly take effect without human intervention or conversion. When the role changes, the information transmission still keeps seamless connection. The interaction efficiency is greatly improved, and the error probability is reduced.
Detailed Description
The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.
It should be noted that, in order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments.
Example 1:
the invention discloses a data cooperation method based on CATIA and Cadence, which mainly comprises two-dimensional electrical library symbol design, three-dimensional structure library symbol design, correspondence of uniformly setting data content and naming, board card model establishment, import and export of IDF files and the like of a device.
Specifically, the method comprises the following steps:
step S1: an electrical designer completes the definition of electrical packaging symbols based on a component technical manual, and the electrical designer realizes the plane outline dimensions of each device in an electrical design tool Cadence.
Preferably, the step S1 of defining the electrical packaging symbol based on the component technical manual specifically includes: and designing symbols of all components in the two-dimensional electrical library based on a component technical manual.
Step S2: and the structure designer completes the definition of the structure packaging symbol based on the component technical manual and realizes the three-dimensional outline dimension of each device in a structure design tool CATIA.
Preferably, the step S2 of defining the completed structure package symbol based on the component technical manual specifically includes: based on the design of each component symbol in a three-dimensional structure library of a component technical manual.
Step S3: the electrical designer and the structural designer make standardized setting on data needing interaction, and the one-to-one correspondence between electrical design contents and structural design contents is realized.
Preferably, the step S3 of standardizing the data to be interacted between the electrical designer and the structural designer includes: the structure designer and the electrical designer set and correspond the interactive data information in a unified way, and the interactive data information is not limited to the naming information of each component.
For example, the correspondence between Cadence and CATIA is shown in table 1.
TABLE 1 data correspondence table for Cadence and CATIA
Step S4: the structure designer uses the geometry set to realize PCB appearance, hole site, installation mode and preliminary limit area in CATIA, and uses the data format of standardized setting to send to the electrical designer through IDF file. The preliminary limit area in step S4 includes at least: a wiring forbidden region and a height limiting region.
The structure designer performs initial appearance design on the board card in the CATIA, sets the PCB appearance, the layout-capable area and the height-limiting area, and exports the IDF file.
Step S5: the electrical designer reads in the IDF file in the Cadence, the primary limit area set by the structure is obtained through secondary development and identification of the Cadence end, and after secondary design, the data needing interaction is transmitted to the structure designer through the IDF file in a standardized set data format.
The electrical designer can automatically identify and define the board card information by importing the IDF file into the Cadence, and the PCB appearance, the layout-capable area, the height-limiting area and the automatic mapping set by the structural designer are automatically mapped without manual intervention.
Step S6: and a structure designer reads in the received IDF file based on the CATIA, identifies and obtains iterative information through secondary development of the CATIA terminal, and develops hardware design.
And step S7, repeating the steps S4 to S6 when a new iteration requirement is generated in the hardware design process.
Compared with the traditional information transmission method, the data cooperation method based on the CATIA and the Cadence has the advantages of being fast, efficient, not prone to errors and the like. The structure design and the electrical design uniformly set the content and the name of the information according to the real size of the device, so that the structure limitation information directly takes effect after the electrical design is imported with the IDF, and manual intervention or conversion is not needed; after the IDF is introduced into the structure design, the device coordinate and size information directly take effect without human intervention or conversion. When the role changes, the information transmission still keeps seamless connection. The interaction efficiency is greatly improved, and the error probability is reduced.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (6)
1. A data cooperation method based on CATIA and Cadence is characterized by comprising the following steps:
s1: an electrical designer completes the definition of an electrical packaging symbol based on a component technical manual and shows the plane outline dimensions of each device in an electrical design tool Cadence;
s2: a structure designer completes the definition of a structure packaging symbol based on a component technical manual and shows the three-dimensional outline dimension of each device in a structure design tool CATIA;
s3: the electrical designer and the structural designer carry out standardized setting on data needing interaction, and the one-to-one correspondence between electrical design contents and structural design contents is realized;
s4: a structural designer uses a geometric figure set to realize PCB appearance, hole sites, installation modes and a preliminary limit area in the CATIA, and sends the PCB appearance, the hole sites, the installation modes and the preliminary limit area to an electrical designer through an IDF file by using a standardized set data format;
s5: reading an IDF file in the Cadence by an electrical designer, identifying and obtaining a primary limit area set by the structure through secondary development of the Cadence end, and after secondary design, transmitting data needing interaction to the structure designer through the IDF file in a standardized set data format;
s6: and a structure designer reads in the received IDF file based on the CATIA, identifies and obtains iterative information through secondary development of the CATIA terminal, and develops hardware design.
2. The data collaboration method as claimed in claim 1 further comprising step S7 of repeating steps S4 through S6 when a new iteration requirement is generated during the hardware design process.
3. The data collaboration method as claimed in claim 1 wherein the preliminary limiting region in step S4 includes at least: a wiring forbidden region and a height limiting region.
4. The data collaboration method as claimed in claim 1, wherein the step S1 of completing the definition of the electrical packaging symbol based on the component technical manual specifically comprises: and designing symbols of all components in the two-dimensional electrical library based on a component technical manual.
5. The data collaboration method as claimed in claim 1, wherein the step S2 of completing the definition of the structure packaging symbol based on the component technical manual specifically comprises: based on the design of each component symbol in a three-dimensional structure library of a component technical manual.
6. The data collaboration method as claimed in claim 1 wherein the step S3 of standardizing data to be interacted between the electrical designer and the structure designer comprises: the structure designer and the electrical designer set and correspond the interactive data information in a unified way, and the interactive data information is not limited to the naming information of each component.
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005029375A2 (en) * | 2003-09-19 | 2005-03-31 | International Business Machines Corporation | Methods and apparatus for information hyperchain management for on-demand business collaboration |
| CN109543298A (en) * | 2018-11-22 | 2019-03-29 | 中国电子科技集团公司第四十七研究所 | A kind of method of schematic diagram replacement Component library in cadence |
| CN111353269A (en) * | 2020-02-25 | 2020-06-30 | 中国电子科技集团公司第二十九研究所 | Data rapid transmission method based on AutoCAD and Cadence real-time communication |
| CN112632801A (en) * | 2021-01-08 | 2021-04-09 | 北京机电工程研究所 | E3 and NX-based electrical collaborative design method |
-
2021
- 2021-08-17 CN CN202110941222.3A patent/CN113743045B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005029375A2 (en) * | 2003-09-19 | 2005-03-31 | International Business Machines Corporation | Methods and apparatus for information hyperchain management for on-demand business collaboration |
| CN1961329A (en) * | 2003-09-19 | 2007-05-09 | 国际商业机器公司 | Methods and apparatus for information hyperchain management for on-demand business collaboration |
| CN109543298A (en) * | 2018-11-22 | 2019-03-29 | 中国电子科技集团公司第四十七研究所 | A kind of method of schematic diagram replacement Component library in cadence |
| CN111353269A (en) * | 2020-02-25 | 2020-06-30 | 中国电子科技集团公司第二十九研究所 | Data rapid transmission method based on AutoCAD and Cadence real-time communication |
| CN112632801A (en) * | 2021-01-08 | 2021-04-09 | 北京机电工程研究所 | E3 and NX-based electrical collaborative design method |
Non-Patent Citations (1)
| Title |
|---|
| 周凡利;: "创新突破工业软件发展瓶颈", 《中国工业和信息化》, no. 03, pages 28 - 34 * |
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